/* ============================================
   TIMEWISE - Task Management System
   Main Stylesheet
   ============================================ */

/* ===== CSS Variables (Theme System) ===== */
:root {
    color-scheme: light;
    /* ----- Brand (minimal palette: #010013, #FAF9F6, one accent) ----- */
    --primary-color: #2563EB;
    --primary-dark:  #1D4ED8;
    --primary-light: #3B82F6;
    --primary-50:    #EEF2FF;
    --primary-rgb: 37, 99, 235;

    /* ----- Accent (single accent, not competing with primary) ----- */
    --accent-color:  #2563EB;
    --secondary-color: #64748B;

    /* ----- Status (lower saturation for less visual noise) ----- */
    --success-color: #16A34A;
    --success-soft:  #F0FDF4;
    --warning-color: #D97706;
    --warning-soft:  #FFFBEB;
    --danger-color:  #DC2626;
    --danger-soft:   #FEF2F2;
    --info-color:    #2563EB;

    /* ----- Surfaces (#FAF9F6 warm off-white) ----- */
    --bg-app:       #FAF9F6;
    --bg-surface:   #FFFFFF;
    --bg-subtle:    #F5F4F0;
    --bg-primary:   #FFFFFF;
    --bg-secondary: #FAF9F6;
    --bg-tertiary:  #F5F4F0;
    --bg-card:      #FFFFFF;
    --bg-hover:     #F5F4F0;

    /* ----- Text (high contrast, never pure black) ----- */
    --text-primary:   #1A1A2E;
    --text-secondary: #4A4A5A;
    --text-muted:     #9CA3AF;
    --text-light:     #FFFFFF;

    /* ----- Borders (subtle) ----- */
    --border-color: #E8E6E1;
    --border-light: #F0EFEA;
    --border-dark:  #D4D2CB;

    /* ----- Elevation ----- */
    --shadow-sm: 0 1px 2px rgba(0,0,13,0.04), 0 1px 3px rgba(0,0,13,0.06);
    --shadow-md: 0 4px 6px -2px rgba(0,0,13,0.06), 0 2px 4px -2px rgba(0,0,13,0.04);
    --shadow-lg: 0 12px 24px -8px rgba(0,0,13,0.10), 0 4px 8px -4px rgba(0,0,13,0.06);
    --shadow-xl: 0 24px 48px -12px rgba(0,0,13,0.15);

    /* ----- Layout ----- */
    --sidebar-width: 264px;
    --header-height: 64px;
    --content-max:   1200px;
    --border-radius: 10px;
    --border-radius-lg: 16px;
    --border-radius-xl: 22px;
    --transition-speed: 0.25s;

    /* ----- Spacing ----- */
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-5: 1.5rem;
    --space-6: 2rem;
    --space-7: 3rem;
    --space-8: 4rem;

    /* ----- Typography (Urbanist - clean, readable) ----- */
    --font-family: 'Urbanist', system-ui, -apple-system, 'Segoe UI', sans-serif;
    --font-display: 'Urbanist', 'Inter', system-ui, sans-serif;
    --font-size-xs:   0.75rem;
    --font-size-sm:   0.875rem;
    --font-size-base: 0.9375rem;
    --font-size-lg:   1.0625rem;
    --font-size-xl:   1.25rem;
    --font-size-2xl:  1.5rem;
    --font-size-3xl:  1.875rem;
    --font-size-4xl:  2.25rem;
    --line-tight: 1.2;
    --line-normal: 1.6;

    /* ----- Status Colors (tasks) ----- */
    --status-pending:   #9CA3AF;
    --status-progress:  #2563EB;
    --status-completed: #16A34A;
    --status-overdue:   #DC2626;

    /* ----- Gradients (smooth, never pure color→pure color) ----- */
    --brand-gradient: linear-gradient(135deg, #2563EB 0%, #1D4ED8 100%);
    --brand-gradient-soft: linear-gradient(135deg, rgba(37,99,235,0.06), rgba(29,78,216,0.06));
}

/* Dark Theme (#010013 base) */
[data-theme="dark"] {
    color-scheme: dark;
    --primary-color: #3B82F6;
    --primary-dark: #2563EB;
    --primary-light: #60A5FA;
    --primary-50: #1E293B;

    --success-color: #22C55E;
    --success-soft:  #0A1F0F;
    --warning-color: #F59E0B;
    --warning-soft:  #1F1500;
    --danger-color:  #F87171;
    --danger-soft:   #1F0A0A;
    --info-color:    #3B82F6;

    --brand-gradient: linear-gradient(135deg, #3B82F6 0%, #2563EB 100%);

    /* Surfaces — #010013 base, subtle lifts for hierarchy */
    --bg-app:       #010013;
    --bg-surface:   #0A0A1A;
    --bg-subtle:    #12122A;
    --bg-primary:   #010013;
    --bg-secondary: #010013;
    --bg-tertiary:  #0A0A1A;
    --bg-card:      #0A0A1A;
    --bg-hover:     #12122A;

    /* Text — high contrast, never pure white */
    --text-primary:   #F1F0EC;
    --text-secondary: #C4C2BC;
    --text-muted:     #6B6A7A;

    --border-color: #1A1A30;
    --border-light: #12122A;
    --border-dark:  #2A2A40;

    --shadow-sm: 0 1px 2px rgba(0,0,0,0.4);
    --shadow-md: 0 4px 6px -2px rgba(0,0,0,0.5);
    --shadow-lg: 0 12px 24px -8px rgba(0,0,0,0.55);
    --shadow-xl: 0 24px 48px -12px rgba(0,0,0,0.6);

    --primary-rgb: 59, 130, 246;
}

/* Dark Theme - Form Controls */
[data-theme="dark"] .form-control,
[data-theme="dark"] .task-form-modern .form-control,
[data-theme="dark"] input[type="datetime-local"],
[data-theme="dark"] input[type="date"],
[data-theme="dark"] input[type="time"],
[data-theme="dark"] select.form-control {
    background-color: #0A0A1A;
    border-color: #2A2A40;
    color: #F1F0EC;
}

[data-theme="dark"] .form-control::placeholder,
[data-theme="dark"] .task-form-modern .form-control::placeholder {
    color: #6B6A7A;
}

[data-theme="dark"] .form-control:focus,
[data-theme="dark"] .task-form-modern .form-control:focus {
    border-color: #3B82F6;
    box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.25);
    background-color: #0F0F24;
}

[data-theme="dark"] .form-control:disabled {
    background-color: #12122A;
    color: #6B6A7A;
}

[data-theme="dark"] .form-control.error {
    border-color: #F87171;
}

[data-theme="dark"] select.form-control {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%23F1F0EC' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='m2 5 6 6 6-6'/%3e%3c/svg%3e");
}

[data-theme="dark"] input[type="datetime-local"]::-webkit-calendar-picker-indicator,
[data-theme="dark"] input[type="date"]::-webkit-calendar-picker-indicator,
[data-theme="dark"] input[type="time"]::-webkit-calendar-picker-indicator {
    filter: invert(1);
    cursor: pointer;
    opacity: 0.7;
}

[data-theme="dark"] input[type="datetime-local"]::-webkit-calendar-picker-indicator:hover,
[data-theme="dark"] input[type="date"]::-webkit-calendar-picker-indicator:hover,
[data-theme="dark"] input[type="time"]::-webkit-calendar-picker-indicator:hover {
    opacity: 1;
}

/* Minimal White Theme - Form Controls */
[data-theme="minimal"] .form-control,
[data-theme="minimal"] .task-form-modern .form-control {
    background-color: #FFFFFF;
    border-color: #E2E8F0;
    color: #1A1A2E;
}

[data-theme="minimal"] .form-control:focus,
[data-theme="minimal"] .task-form-modern .form-control:focus {
    border-color: #2563EB;
    box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.1);
    background-color: #FFFFFF;
}

/* Minimal White Theme */
[data-theme="minimal"] {
    color-scheme: light;
    --primary-color: #2563EB;
    --primary-dark: #1D4ED8;
    --primary-light: #3B82F6;
    --primary-50: #EEF2FF;
    --accent-color: #2563EB;
    --secondary-color: #64748B;

    --success-color: #16A34A;
    --success-soft: #F0FDF4;
    --warning-color: #D97706;
    --warning-soft: #FFFBEB;
    --danger-color: #DC2626;
    --danger-soft: #FEF2F2;
    --info-color: #2563EB;

    --brand-gradient: linear-gradient(135deg, #2563EB 0%, #1D4ED8 100%);

    --bg-app: #FFFFFF;
    --bg-surface: #FFFFFF;
    --bg-subtle: #FAFAFA;
    --bg-primary: #FFFFFF;
    --bg-secondary: #FAFAFA;
    --bg-tertiary: #F5F5F5;
    --bg-card: #FFFFFF;
    --bg-hover: #FAFAFA;

    --text-primary: #1A1A2E;
    --text-secondary: #4A4A5A;
    --text-muted: #9CA3AF;
    --text-light: #FFFFFF;

    --border-color: #E2E8F0;
    --border-light: #F1F5F9;
    --border-dark: #CBD5E1;

    --shadow-sm: 0 1px 2px rgba(0,0,0,0.02), 0 1px 3px rgba(0,0,0,0.03);
    --shadow-md: 0 4px 6px -2px rgba(0,0,0,0.03), 0 2px 4px -2px rgba(0,0,0,0.02);
    --shadow-lg: 0 12px 24px -8px rgba(0,0,0,0.06), 0 4px 8px -4px rgba(0,0,0,0.03);
    --shadow-xl: 0 24px 48px -12px rgba(0,0,0,0.1);

    --primary-rgb: 37, 99, 235;
}

/* ===== Accent Palettes ===== */
/* Palette 1: Navy (default) */
[data-accent="navy"] {
    --primary-color: #1E3A5F;
    --primary-dark: #15294A;
    --primary-light: #4C8DFF;
    --primary-50: #E8F0FE;
    --primary-rgb: 30, 58, 95;
    --brand-gradient: linear-gradient(135deg, #1E3A5F 0%, #4C8DFF 100%);
}

/* Palette 2: Charcoal */
[data-accent="charcoal"] {
    --primary-color: #333333;
    --primary-dark: #1A1A1A;
    --primary-light: #666666;
    --primary-50: #F5F5F5;
    --primary-rgb: 51, 51, 51;
    --brand-gradient: linear-gradient(135deg, #333333 0%, #666666 100%);
    --success-color: #6B8E23;
    --success-soft: #F5F9EE;
    --warning-color: #B8860B;
    --warning-soft: #FBF7ED;
}

/* Palette 3: Emerald */
[data-accent="emerald"] {
    --primary-color: #2E8B67;
    --primary-dark: #236B52;
    --primary-light: #5BAE8A;
    --primary-50: #E8F5EE;
    --primary-rgb: 46, 139, 103;
    --brand-gradient: linear-gradient(135deg, #2E8B67 0%, #5BAE8A 100%);
    --success-color: #2E8B67;
    --success-soft: #E8F5EE;
}

/* Palette 4: Burgundy */
[data-accent="burgundy"] {
    --primary-color: #7A2E3B;
    --primary-dark: #5E222C;
    --primary-light: #A85A6A;
    --primary-50: #FDF2F4;
    --primary-rgb: 122, 46, 59;
    --brand-gradient: linear-gradient(135deg, #7A2E3B 0%, #A85A6A 100%);
    --danger-color: #7A2E3B;
    --danger-soft: #FDF2F4;
}

/* Palette 5: Plum */
[data-accent="plum"] {
    --primary-color: #5B3A5D;
    --primary-dark: #452847;
    --primary-light: #8A6B8C;
    --primary-50: #F5F2F6;
    --primary-rgb: 91, 58, 93;
    --brand-gradient: linear-gradient(135deg, #5B3A5D 0%, #8A6B8C 100%);
    --info-color: #5B3A5D;
    --info-soft: #F5F2F6;
}

/* Palette 6: Lime */
[data-accent="lime"] {
    --primary-color: #65A30D;
    --primary-dark: #4D7C0A;
    --primary-light: #84CC16;
    --primary-50: #ECFCCB;
    --primary-rgb: 101, 163, 13;
    --brand-gradient: linear-gradient(135deg, #65A30D 0%, #84CC16 100%);
    --success-color: #65A30D;
    --success-soft: #ECFCCB;
    --warning-color: #CA8A04;
    --warning-soft: #FEF9C3;
}

/* ===== Reset & Base Styles ===== */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--bg-secondary);
    overflow-x: hidden;
}

a {
    color: var(--primary-color);
    text-decoration: none;
    transition: color var(--transition-speed);
}

a:hover {
    color: var(--primary-dark);
}

img {
    max-width: 100%;
    height: auto;
}

ul, ol {
    list-style: none;
}

/* ===== Typography ===== */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 600;
    line-height: var(--line-tight);
    letter-spacing: -0.01em;
    color: var(--text-primary);
    margin-bottom: 0.4em;
}

h1 { font-size: var(--font-size-3xl); font-weight: 700; }
h2 { font-size: var(--font-size-2xl); font-weight: 600; }
h3 { font-size: var(--font-size-xl); font-weight: 600; }
h4 { font-size: var(--font-size-lg); font-weight: 600; }
h5 { font-size: var(--font-size-base); font-weight: 600; }
h6 { font-size: var(--font-size-sm); font-weight: 600; }

p {
    margin-bottom: 1rem;
    color: var(--text-secondary);
    line-height: var(--line-normal);
}

.page-header {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: var(--space-4);
    flex-wrap: wrap;
    margin-bottom: var(--space-6);
}

.page-header .page-title {
    font-family: var(--font-display);
    font-size: var(--font-size-3xl);
    font-weight: 700;
    letter-spacing: -0.02em;
    line-height: var(--line-tight);
}

.page-header .page-subtitle {
    margin: var(--space-1) 0 0;
    color: var(--text-muted);
    font-size: var(--font-size-base);
}

.content-wrap {
    max-width: var(--content-max);
    margin: 0 auto;
}

.section-stack > * + * {
    margin-top: var(--space-6);
}

.topbar {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: var(--space-4);
    flex-wrap: wrap;
    margin-bottom: var(--space-6);
}

.topbar h2 {
    font-family: var(--font-display);
    font-size: var(--font-size-3xl);
    font-weight: 700;
    letter-spacing: -0.02em;
    line-height: var(--line-tight);
}

.topbar p {
    margin: var(--space-1) 0 0;
    color: var(--text-muted);
}

/* ===== Layout Components ===== */
.app-container {
    display: flex;
    min-height: 100vh;
}

.main-content {
    flex: 1;
    margin-left: var(--sidebar-width);
    margin-top: var(--header-height);
    padding: clamp(1.25rem, 3vw, 2.5rem);
    background-color: var(--bg-app);
    min-height: calc(100vh - var(--header-height));
    transition: margin-left var(--transition-speed);
}

.main-content > .content-wrap {
    padding-bottom: var(--space-8);
}

.main-content.full-width {
    margin-left: 0;
}

/* ===== Sidebar Navigation ===== */
.sidebar {
    position: fixed;
    top: 0;
    left: 0;
    width: var(--sidebar-width);
    height: 100vh;
    background: var(--bg-primary);
    border-right: 1px solid var(--border-color);
    z-index: 1000;
    transition: transform var(--transition-speed), width var(--transition-speed);
    display: flex;
    flex-direction: column;
    -webkit-transform: translateX(0);
    transform: translateX(0);
}

.sidebar.show {
    -webkit-transform: translateX(0);
    transform: translateX(0);
}

.sidebar.collapsed {
    width: 70px;
}

.sidebar-header {
    padding: 1.5rem;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.sidebar-logo {
    width: 40px;
    height: 40px;
    background: var(--brand-gradient);
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: bold;
    font-size: var(--font-size-xl);
}

.sidebar-brand {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: -0.5px;
}

.sidebar.collapsed .sidebar-brand {
    display: none;
}

.sidebar-nav {
    flex: 1;
    padding: 1rem 0;
    overflow-y: auto;
}

.nav-section {
    padding: 0 0.5rem;
    margin-bottom: 1.5rem;
}

.nav-section-title {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-muted);
    padding: 0.5rem 1rem;
    margin-bottom: 0.5rem;
}

.sidebar.collapsed .nav-section-title {
    display: none;
}

.nav-link {
    display: flex;
    align-items: center;
    padding: 0.8rem 1rem;
    color: var(--text-secondary);
    border-radius: var(--border-radius);
    margin: 0.2rem 0;
    transition: all var(--transition-speed);
    gap: 0.8rem;
    min-height: 44px;
    font-weight: 500;
}

.nav-link:hover {
    background: var(--bg-hover);
    color: var(--primary-color);
}

.nav-link.active {
    background: var(--brand-gradient);
    color: white;
    font-weight: 600;
}

.nav-link i {
    width: 20px;
    text-align: center;
    font-size: 1.1rem;
}

.nav-link span {
    flex: 1;
}

.sidebar.collapsed .nav-link span {
    display: none;
}

.accent-palette-panel {
    display: none;
    padding: 0.5rem 1rem 0.75rem;
}

.accent-palette-panel.open {
    display: block;
}

.accent-palette-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 0.5rem;
}

.accent-swatch {
    width: 100%;
    height: 36px;
    border-radius: 50%;
    border: 2px solid transparent;
    cursor: pointer;
    padding: 0;
}

.accent-swatch:hover {
    transform: scale(1.1);
}

.sidebar-actions {
    padding: 1rem 1rem 0.5rem;
}

.sidebar-add {
    width: 100%;
    padding: 0.75rem 1rem;
    font-weight: 600;
    box-shadow: var(--shadow-sm);
    min-height: 44px;
}

.nav-logout {
    color: var(--danger-color) !important;
}

.nav-logout:hover {
    background: var(--danger-soft) !important;
    color: var(--danger-color) !important;
}

.sidebar.collapsed .sidebar-actions {
    padding: 1rem 0.5rem 0.5rem;
}

.sidebar.collapsed .sidebar-add span {
    display: none;
}

/* ===== Mobile Dropdown Menu ===== */
.mobile-dropdown {
    display: none;
    position: fixed;
    top: var(--header-height);
    left: 0;
    right: 0;
    bottom: 72px;
    background: var(--bg-surface);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
    z-index: 1001;
    overflow-y: auto;
    -webkit-tap-highlight-color: transparent;
    box-shadow: 0 12px 24px rgba(0,0,0,0.25);
}

.mobile-dropdown.open {
    display: block !important;
}

.mobile-dropdown-inner {
    padding: 0.5rem 0;
}

.mobile-dropdown-item {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    padding: 1rem 1.25rem;
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    min-height: 48px;
    transition: all var(--transition-speed);
    background: none;
    border: none;
    width: 100%;
    text-align: left;
    font-size: var(--font-size-base);
    -webkit-tap-highlight-color: transparent;
}

.mobile-dropdown-item:hover,
.mobile-dropdown-item:active {
    background: var(--bg-hover);
    color: var(--primary-color);
}

.mobile-dropdown-item.active {
    background: var(--brand-gradient);
    color: white;
}

.mobile-dropdown-item i {
    width: 22px;
    text-align: center;
    font-size: 1.1rem;
}

.mobile-dropdown-item span {
    flex: 1;
}

.mobile-dropdown .nav-logout {
    color: var(--danger-color) !important;
}

.mobile-dropdown .nav-logout:hover,
.mobile-dropdown .nav-logout:active {
    background: var(--danger-soft) !important;
    color: var(--danger-color) !important;
}

.mobile-dropdown .accent-palette-panel {
    display: none;
    padding: 0.5rem 1rem 0.75rem;
}

.mobile-dropdown .accent-palette-panel.open {
    display: block;
}

.mobile-dropdown .accent-palette-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 0.5rem;
}

.mobile-dropdown .accent-swatch {
    width: 100%;
    height: 36px;
    border-radius: 50%;
    border: 2px solid transparent;
    cursor: pointer;
    padding: 0;
}

.mobile-dropdown .accent-swatch:hover {
    transform: scale(1.1);
}

.mobile-dropdown .mobile-dropdown-divider {
    height: 1px;
    background: var(--border-color);
    margin: 0.5rem 1rem;
}

/* ===== Top Header ===== */
.top-header {
    position: fixed;
    top: 0;
    left: var(--sidebar-width);
    right: 0;
    height: var(--header-height);
    background: var(--bg-primary);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 2rem;
    z-index: 999;
    transition: left var(--transition-speed);
}

.top-header.expanded {
    left: 0;
}

.top-header.sidebar-open {
    left: 0;
}

.header-left {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.menu-toggle {
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0.5rem;
    border-radius: var(--border-radius);
    transition: all var(--transition-speed);
    min-height: 44px;
    min-width: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.menu-toggle:hover {
    background: var(--bg-hover);
    color: var(--primary-color);
}

.header-right {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.header-icon {
    position: relative;
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 1.25rem;
    cursor: pointer;
    padding: 0.5rem;
    border-radius: var(--border-radius);
    transition: all var(--transition-speed);
    min-height: 44px;
    min-width: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.header-icon:hover {
    background: var(--bg-hover);
    color: var(--primary-color);
}

.header-icon .badge {
    position: absolute;
    top: 4px;
    right: 4px;
    background: var(--danger-color);
    color: white;
    font-size: 0.6rem;
    padding: 0.1rem 0.35rem;
    border-radius: 10px;
    min-width: 18px;
    text-align: center;
}

.user-menu {
    position: relative;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.5rem 0.75rem;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: all var(--transition-speed);
    min-height: 44px;
}

.user-menu:hover {
    background: var(--bg-hover);
}

.user-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--border-color);
}

.user-info {
    display: flex;
    flex-direction: column;
}

.user-name {
    font-weight: 600;
    font-size: var(--font-size-sm);
    color: var(--text-primary);
}

.user-role {
    font-size: 0.7rem;
    color: var(--text-muted);
}

.user-dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
    min-width: 200px;
    padding: 0.5rem;
    display: none;
    z-index: 100;
}

.user-menu:hover .user-dropdown,
.user-dropdown.show {
    display: block;
}

.dropdown-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    color: var(--text-secondary);
    border-radius: var(--border-radius);
    transition: all var(--transition-speed);
    min-height: 44px;
    font-weight: 500;
}

.dropdown-item:hover {
    background: var(--bg-hover);
    color: var(--primary-color);
}

.dropdown-item i {
    width: 18px;
}

.dropdown-divider {
    height: 1px;
    background: var(--border-color);
    margin: 0.5rem 0;
}

/* ===== Cards & Containers ===== */
.card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
}

.card-header {
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.card-title {
    font-size: var(--font-size-lg);
    font-weight: 600;
    margin: 0;
}

.card-body {
    padding: 1.5rem;
}

.card-footer {
    padding: 1rem 1.5rem;
    border-top: 1px solid var(--border-color);
    background: var(--bg-secondary);
}

/* ===== Grid System ===== */
.grid {
    display: grid;
    gap: 1.5rem;
}

.grid-cols-1 { grid-template-columns: repeat(1, 1fr); }
.grid-cols-2 { grid-template-columns: repeat(2, 1fr); }
.grid-cols-3 { grid-template-columns: repeat(3, 1fr); }
.grid-cols-4 { grid-template-columns: repeat(4, 1fr); }

/* ===== Statistics Cards ===== */
.stat-card {
    background: var(--bg-card);
    border-radius: var(--border-radius-lg);
    padding: 1.5rem;
    border: 1px solid var(--border-color);
    transition: all var(--transition-speed);
}

.stat-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.stat-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.stat-icon.primary { background: var(--primary-50); color: var(--primary-color); }
.stat-icon.success { background: var(--success-soft); color: var(--success-color); }
.stat-icon.warning { background: var(--warning-soft); color: var(--warning-color); }
.stat-icon.danger { background: var(--danger-soft); color: var(--danger-color); }
.stat-icon.info { background: var(--primary-50); color: var(--info-color); }

.stat-value {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1;
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: var(--font-size-sm);
    color: var(--text-muted);
}

.stat-change {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    font-size: var(--font-size-sm);
    margin-top: 0.5rem;
}

.stat-change.positive { color: var(--success-color); }
.stat-change.negative { color: var(--danger-color); }

/* ===== Buttons (thumb-friendly) ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.25rem;
    font-size: var(--font-size-sm);
    font-weight: 600;
    border-radius: var(--border-radius);
    border: 1px solid transparent;
    cursor: pointer;
    transition: all var(--transition-speed);
    text-decoration: none;
    min-height: 44px;
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.btn-primary {
    background: var(--brand-gradient);
    color: white;
}

.btn-primary:hover:not(:disabled) {
    box-shadow: var(--shadow-md);
    transform: translateY(-1px);
    color: white;
}

.btn-secondary {
    background: var(--bg-tertiary);
    color: var(--text-primary);
    border-color: var(--border-color);
}

.btn-secondary:hover:not(:disabled) {
    background: var(--bg-hover);
}

.btn-outline {
    background: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
    font-weight: 600;
}

.btn-outline:hover:not(:disabled) {
    background: var(--primary-color);
    color: white;
}

/* High-contrast variant on the colored landing hero (blue gradient bg) */
.hero-section .btn-outline {
    background: rgba(255, 255, 255, 0.12);
    color: #FFFFFF;
    border-color: rgba(255, 255, 255, 0.85);
}

.hero-section .btn-outline:hover:not(:disabled) {
    background: #FFFFFF;
    color: var(--primary-dark);
    border-color: #FFFFFF;
}

.btn-success {
    background: var(--success-color);
    color: white;
}

.btn-success:hover:not(:disabled) {
    filter: brightness(1.05);
    box-shadow: var(--shadow-sm);
}

.btn-danger {
    background: var(--danger-color);
    color: white;
}

.btn-danger:hover:not(:disabled) {
    filter: brightness(1.05);
    box-shadow: var(--shadow-sm);
}

.btn-warning {
    background: var(--warning-color);
    color: white;
}

.btn-sm {
    padding: 0.5rem 0.75rem;
    font-size: 0.8125rem;
    min-height: 36px;
}

.btn-lg {
    padding: 0.875rem 1.75rem;
    font-size: var(--font-size-base);
    min-height: 52px;
}

.btn-icon {
    padding: 0.6rem;
    border-radius: var(--border-radius);
    min-height: 44px;
    min-width: 44px;
}

.btn-block {
    width: 100%;
}

/* ===== Forms ===== */
.form-group {
    margin-bottom: 1.25rem;
}

.form-label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    font-size: var(--font-size-sm);
    color: var(--text-primary);
}

.form-control {
    width: 100%;
    padding: 0.75rem 1rem;
    font-size: var(--font-size-base);
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius);
    background: var(--bg-primary);
    color: var(--text-primary);
    transition: all var(--transition-speed);
    min-height: 44px;
}

.form-control:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 4px rgba(var(--primary-rgb), 0.1);
}

.form-control:disabled {
    background: var(--bg-tertiary);
    cursor: not-allowed;
}

.form-control.error {
    border-color: var(--danger-color);
}

.form-error {
    font-size: var(--font-size-sm);
    color: var(--danger-color);
    margin-top: 0.25rem;
}

.form-hint {
    font-size: var(--font-size-sm);
    color: var(--text-muted);
    margin-top: 0.25rem;
}

textarea.form-control {
    min-height: 120px;
    resize: vertical;
}

select.form-control {
    cursor: pointer;
    appearance: none;
    -webkit-appearance: none;
    font-family: 'Urbanist', system-ui, -apple-system, 'Segoe UI', sans-serif;
    font-size: var(--font-size-base);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
    -webkit-text-size-adjust: 100%;
    color-scheme: light;
    /* Opaque background is required: a transparent/translucent select makes
       Chrome composite the native widget layer, which renders as a dithered
       surface in dark mode. */
    background-color: var(--bg-primary);
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%236B6A7A' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    background-size: 12px;
    padding-right: 2.5rem;
}

/* Dark mode form control contrast fixes */
[data-theme="dark"] .form-control,
[data-theme="dark"] textarea.form-control,
[data-theme="dark"] select.form-control {
    background-color: #0A0A1A;
    border-color: #2A2A40;
    color: #F1F0EC;
}

[data-theme="dark"] .form-control::placeholder {
    color: #6B6A7A;
}

[data-theme="dark"] .form-control:focus {
    border-color: #3B82F6;
    box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.25);
    background-color: #0F0F24;
}

/* Force repaint animation for dark mode select rendering bug */
@keyframes forceSelectRepaint {
    0% { opacity: 0.99; }
    100% { opacity: 1; }
}

[data-theme="dark"] select.form-control {
    animation: forceSelectRepaint 0.15s ease-out;
    background-color: #0A0A1A;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23F1F0EC' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    background-size: 12px;
    color-scheme: dark;
    -webkit-text-fill-color: currentColor;
}

[data-theme="dark"] select.form-control option {
    background-color: #0A0A1A;
    color: #F1F0EC;
}

[data-theme="dark"] .task-form-modern select.form-control option {
    background-color: #0A0A1A;
    color: #F1F0EC;
}

[data-theme="dark"] select.form-control option:checked {
    background-color: #1E293B;
    color: #FFFFFF;
}

[data-theme="dark"] select.form-control option:hover {
    background-color: #12122A;
}

[data-theme="dark"] input[type="datetime-local"],
[data-theme="dark"] input[type="date"],
[data-theme="dark"] input[type="time"] {
    color-scheme: dark;
}

[data-theme="dark"] input[type="datetime-local"]::-webkit-calendar-picker-indicator,
[data-theme="dark"] input[type="date"]::-webkit-calendar-picker-indicator,
[data-theme="dark"] input[type="time"]::-webkit-calendar-picker-indicator {
    filter: invert(1) brightness(1.2);
    cursor: pointer;
    opacity: 0.8;
    transition: opacity 0.2s;
}

[data-theme="dark"] input[type="datetime-local"]::-webkit-calendar-picker-indicator:hover,
[data-theme="dark"] input[type="date"]::-webkit-calendar-picker-indicator:hover,
[data-theme="dark"] input[type="time"]::-webkit-calendar-picker-indicator:hover {
    opacity: 1;
}

/* Minimal theme form controls */
[data-theme="minimal"] .form-control,
[data-theme="minimal"] textarea.form-control,
[data-theme="minimal"] select.form-control {
    background-color: #FFFFFF;
    border-color: #E2E8F0;
    color: #1A1A2E;
    color-scheme: light;
}

[data-theme="minimal"] .form-control:focus {
    border-color: #2563EB;
    box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.1);
    background-color: #FFFFFF;
}

.form-check {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    min-height: 44px;
}

.form-check-input {
    width: 20px;
    height: 20px;
    cursor: pointer;
    accent-color: var(--primary-color);
}

/* Radio buttons */
.form-radio {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    min-height: 44px;
}

.form-radio-input {
    width: 20px;
    height: 20px;
    cursor: pointer;
    accent-color: var(--primary-color);
}

/* Toggle switch */
.toggle-switch {
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    cursor: pointer;
    min-height: 44px;
}

.toggle-switch input {
    opacity: 0;
    width: 0;
    height: 0;
    position: absolute;
}

.toggle-track {
    position: relative;
    width: 44px;
    height: 24px;
    background: var(--bg-tertiary);
    border-radius: 24px;
    transition: var(--transition-speed);
    flex-shrink: 0;
}

.toggle-thumb {
    position: absolute;
    height: 18px;
    width: 18px;
    left: 3px;
    bottom: 3px;
    background: white;
    transition: var(--transition-speed);
    border-radius: 50%;
    box-shadow: var(--shadow-sm);
}

.toggle-switch input:checked + .toggle-track {
    background: var(--primary-color);
}

.toggle-switch input:checked + .toggle-track .toggle-thumb {
    transform: translateX(20px);
}

.toggle-label {
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--text-primary);
}

/* ===== Tables ===== */
.table-container {
    overflow-x: auto;
}

.table {
    width: 100%;
    border-collapse: collapse;
}

.table th,
.table td {
    padding: 1rem;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

.table th {
    font-weight: 600;
    color: var(--text-primary);
    background: var(--bg-tertiary);
    font-size: var(--font-size-sm);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.table tbody tr:hover {
    background: var(--bg-hover);
}

.table tbody tr:last-child td {
    border-bottom: none;
}

/* ===== Badges ===== */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 0.25rem 0.75rem;
    font-size: 0.75rem;
    font-weight: 500;
    border-radius: 20px;
    text-transform: capitalize;
}

.badge-primary { background: var(--primary-50); color: var(--primary-color); }
.badge-secondary { background: var(--bg-tertiary); color: var(--text-secondary); }
.badge-success { background: var(--success-soft); color: var(--success-color); }
.badge-warning { background: var(--warning-soft); color: var(--warning-color); }
.badge-danger { background: var(--danger-soft); color: var(--danger-color); }
.badge-info { background: var(--primary-50); color: var(--info-color); }

/* ===== Alerts ===== */
.alert {
    padding: 1rem 1.25rem;
    border-radius: var(--border-radius);
    margin-bottom: 1rem;
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
}

.alert-success {
    background: var(--success-soft);
    border: 1px solid rgba(22, 163, 74, 0.2);
    color: var(--success-color);
}

.alert-danger {
    background: var(--danger-soft);
    border: 1px solid rgba(220, 38, 38, 0.2);
    color: var(--danger-color);
}

.alert-warning {
    background: var(--warning-soft);
    border: 1px solid rgba(217, 119, 6, 0.2);
    color: var(--warning-color);
}

.alert-info {
    background: var(--primary-50);
    border: 1px solid rgba(37, 99, 235, 0.2);
    color: var(--info-color);
}

.alert i {
    font-size: 1.25rem;
    margin-top: 0.125rem;
}

.alert .close {
    margin-left: auto;
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    opacity: 0.5;
    transition: opacity var(--transition-speed);
    min-height: 44px;
    min-width: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.alert .close:hover {
    opacity: 1;
}

/* ===== Modals ===== */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 19, 0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-speed);
}

.modal-overlay.show {
    opacity: 1;
    visibility: visible;
}

.modal {
    background: var(--bg-card);
    border-radius: var(--border-radius-xl);
    width: 90%;
    max-width: 500px;
    max-height: 90vh;
    overflow: hidden;
    transform: scale(0.95);
    transition: transform var(--transition-speed);
    box-shadow: var(--shadow-xl);
}

.modal-overlay.show .modal {
    transform: scale(1);
}

.modal-header {
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.modal-title {
    font-size: var(--font-size-lg);
    font-weight: 600;
    margin: 0;
}

.modal-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--text-muted);
    cursor: pointer;
    padding: 0.25rem;
    transition: color var(--transition-speed);
    min-height: 44px;
    min-width: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-close:hover {
    color: var(--text-primary);
}

.modal-body {
    padding: 1.5rem;
    max-height: 60vh;
    overflow-y: auto;
}

.modal-footer {
    padding: 1rem 1.5rem;
    border-top: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 0.75rem;
}

/* ===== Task List ===== */
.task-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.task-item {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 1rem 1.25rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    transition: all var(--transition-speed);
}

.task-item:hover {
    border-color: var(--primary-light);
    box-shadow: var(--shadow-sm);
}

.task-item.completed {
    opacity: 0.6;
}

.task-item.overdue {
    border-left: 3px solid var(--danger-color);
}

.task-check {
    width: 22px;
    height: 22px;
    border: 2px solid var(--border-color);
    border-radius: 50%;
    cursor: pointer;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-speed);
    min-height: 44px;
    min-width: 44px;
}

.task-check:hover {
    border-color: var(--primary-color);
}

.task-check.checked {
    background: var(--success-color);
    border-color: var(--success-color);
    color: white;
}

.task-content {
    flex: 1;
    min-width: 0;
}

.task-title {
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

.task-item.completed .task-title {
    text-decoration: line-through;
    color: var(--text-muted);
}

.task-meta {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: var(--font-size-sm);
    color: var(--text-muted);
}

.task-due {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.task-due.overdue {
    color: var(--danger-color);
}

.task-actions {
    display: flex;
    gap: 0.5rem;
}

/* ===== Calendar ===== */
.calendar-container {
    background: var(--bg-card);
    border-radius: var(--border-radius-lg);
    padding: 1.5rem;
    border: 1px solid var(--border-color);
}

.calendar-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
}

.calendar-title {
    font-size: var(--font-size-xl);
    font-weight: 600;
}

.calendar-legend {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.legend-item {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    font-size: var(--font-size-xs);
    color: var(--text-secondary);
    font-weight: 500;
}

.legend-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    display: inline-block;
}

.legend-dot.high { background: var(--danger-color); }
.legend-dot.medium { background: var(--warning-color); }
.legend-dot.low { background: var(--success-color); }
.legend-dot.completed { background: var(--primary-color); }

.calendar-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 0.5rem;
}

.calendar-day-header {
    text-align: center;
    padding: 0.75rem;
    font-weight: 600;
    font-size: var(--font-size-sm);
    color: var(--text-muted);
}

.calendar-day {
    aspect-ratio: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: all var(--transition-speed);
    position: relative;
    padding: 0.5rem;
    min-height: 44px;
}

.calendar-day:hover {
    background: var(--bg-hover);
}

.calendar-day.other-month {
    color: var(--text-muted);
    opacity: 0.5;
}

.calendar-day.today {
    background: var(--brand-gradient);
    color: white;
}

.calendar-day.selected {
    border: 2px solid var(--primary-color);
}

.calendar-day .day-number {
    font-weight: 500;
}

.calendar-day .task-indicator {
    position: absolute;
    bottom: 4px;
    display: flex;
    gap: 2px;
}

.calendar-day .task-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    border: 1px solid rgba(255,255,255,0.2);
}

.calendar-day .task-dot.high { background: var(--danger-color); }
.calendar-day .task-dot.medium { background: var(--warning-color); }
.calendar-day .task-dot.low { background: var(--success-color); }
.calendar-day .task-dot.more {
    background: var(--text-muted);
    font-size: 0.55rem;
    width: auto;
    height: auto;
    padding: 0 3px;
    border-radius: 4px;
    color: white;
    line-height: 1.3;
}

.calendar-day.has-tasks {
    background: var(--primary-50);
}

.calendar-day.today.has-tasks {
    background: var(--brand-gradient);
}

.calendar-day .task-preview {
    font-size: 0.55rem;
    color: var(--text-muted);
    margin-top: 2px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 100%;
}

.calendar-day.today .task-preview {
    color: rgba(255,255,255,0.8);
}

.calendar-day-detail {
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border-color);
}

.calendar-day-detail h3 {
    font-size: var(--font-size-base);
    margin-bottom: 1rem;
}

.day-tasks-list {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.day-task-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.75rem 1rem;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    transition: all var(--transition-speed);
    border-left: 3px solid transparent;
}

.day-task-item:hover {
    box-shadow: var(--shadow-sm);
}

.day-task-item.priority-high { border-left-color: var(--danger-color); }
.day-task-item.priority-medium { border-left-color: var(--warning-color); }
.day-task-item.priority-low { border-left-color: var(--success-color); }

.day-task-time {
    font-size: var(--font-size-sm);
    color: var(--text-muted);
    min-width: 70px;
    white-space: nowrap;
}

.day-task-time i {
    margin-right: 4px;
}

.day-task-content {
    flex: 1;
    min-width: 0;
}

.day-task-content h4 {
    margin: 0 0 2px;
    font-size: var(--font-size-base);
    font-weight: 500;
}

.day-task-content .task-subject {
    font-size: var(--font-size-sm);
    color: var(--text-muted);
}

.day-task-content .task-subject i {
    margin-right: 4px;
}

.day-tasks-list .day-task-item.hidden {
    display: none;
}

.day-tasks-list .show-more-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.6rem 1rem;
    background: transparent;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-speed);
    margin-top: 0.5rem;
}

.day-tasks-list .show-more-btn:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.day-tasks-list .show-more-btn.hidden {
    display: none;
}

/* ===== Progress Bar ===== */
.progress-bar {
    width: 100%;
    height: 12px;
    background: var(--bg-tertiary);
    border-radius: 10px;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    width: 0;
    background: var(--brand-gradient);
    border-radius: 10px;
    transition: width 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.progress-fill.success { background: linear-gradient(135deg, #16A34A, #22C55E); }
.progress-fill.warning { background: linear-gradient(135deg, #D97706, #F59E0B); }
.progress-fill.danger { background: linear-gradient(135deg, #DC2626, #EF4444); }

/* ===== Charts Container ===== */
.chart-container {
    position: relative;
    height: 300px;
}

/* ===== Empty State ===== */
.empty-state {
    text-align: center;
    padding: 3rem 1.5rem;
    color: var(--text-muted);
}

.empty-state i {
    font-size: 3rem;
    margin-bottom: 1rem;
    opacity: 0.4;
}

.empty-state h3 {
    margin-bottom: 0.5rem;
    color: var(--text-secondary);
}

.empty-state p {
    max-width: 400px;
    margin: 0 auto 1.5rem;
}

/* ===== Loading Spinner ===== */
.spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--border-color);
    border-top-color: var(--primary-color);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(1, 0, 19, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 3000;
}

/* ===== Tooltip ===== */
.tooltip {
    position: relative;
}

.tooltip::after {
    content: attr(data-tooltip);
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    padding: 0.5rem 0.75rem;
    background: var(--text-primary);
    color: var(--bg-primary);
    font-size: var(--font-size-sm);
    border-radius: var(--border-radius);
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-speed);
    z-index: 100;
}

.tooltip:hover::after {
    opacity: 1;
    visibility: visible;
}

/* ===== Priority Colors ===== */
.priority-high { color: var(--danger-color); }
.priority-medium { color: var(--warning-color); }
.priority-low { color: var(--success-color); }

/* ===== Tabs ===== */
.tabs {
    border-bottom: 1px solid var(--border-color);
    display: flex;
    gap: 0;
}

.tab {
    padding: 0.75rem 1.5rem;
    font-weight: 500;
    color: var(--text-secondary);
    border-bottom: 2px solid transparent;
    cursor: pointer;
    transition: all var(--transition-speed);
    background: none;
    border-top: none;
    border-left: none;
    border-right: none;
    min-height: 44px;
}

.tab:hover {
    color: var(--primary-color);
}

.tab.active {
    color: var(--primary-color);
    border-bottom-color: var(--primary-color);
}

.tab-content {
    padding: 1.5rem 0;
}

.tab-pane {
    display: none;
}

.tab-pane.active {
    display: block;
}

/* ===== Utilities ===== */
.text-center { text-align: center; }
.text-right { text-align: right; }
.text-left { text-align: left; }

.text-primary { color: var(--primary-color) !important; }
.text-success { color: var(--success-color) !important; }
.text-warning { color: var(--warning-color) !important; }
.text-danger { color: var(--danger-color) !important; }
.text-muted { color: var(--text-muted) !important; }

.bg-primary { background: var(--brand-gradient) !important; }
.bg-success { background: linear-gradient(135deg, #16A34A, #22C55E) !important; }
.bg-warning { background: linear-gradient(135deg, #D97706, #F59E0B) !important; }
.bg-danger { background: linear-gradient(135deg, #DC2626, #EF4444) !important; }

.rounded { border-radius: var(--border-radius); }
.rounded-lg { border-radius: var(--border-radius-lg); }
.rounded-full { border-radius: 9999px; }

.shadow { box-shadow: var(--shadow-md); }
.shadow-lg { box-shadow: var(--shadow-lg); }

.m-0 { margin: 0 !important; }
.mt-1 { margin-top: 0.5rem !important; }
.mt-2 { margin-top: 1rem !important; }
.mb-1 { margin-bottom: 0.5rem !important; }
.mb-2 { margin-bottom: 1rem !important; }
.mb-3 { margin-bottom: 1.5rem !important; }

.p-1 { padding: 0.5rem !important; }
.p-2 { padding: 1rem !important; }
.p-3 { padding: 1.5rem !important; }

.d-flex { display: flex; }
.d-block { display: block; }
.d-none { display: none; }

.align-center { align-items: center; }
.justify-between { justify-content: space-between; }
.justify-center { justify-content: center; }
.gap-1 { gap: 0.5rem; }
.gap-2 { gap: 1rem; }
.gap-3 { gap: 1.5rem; }

.w-full { width: 100%; }
.h-full { height: 100%; }

.overflow-hidden { overflow: hidden; }
.overflow-auto { overflow: auto; }

/* ===== Dashboard: Hero Header ===== */
.dashboard-hero {
    margin-bottom: 2rem;
}

.hero-card {
    background: var(--brand-gradient);
    border-radius: var(--border-radius-xl);
    box-shadow: var(--shadow-lg);
    padding: 2.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
    color: var(--text-light);
    position: relative;
    overflow: hidden;
}

.hero-card::before {
    content: '';
    position: absolute;
    right: -100px;
    top: -100px;
    width: 300px;
    height: 300px;
    background: rgba(255,255,255,0.05);
    border-radius: 50%;
    pointer-events: none;
}

.hero-card::after {
    content: '';
    position: absolute;
    left: -60px;
    bottom: -60px;
    width: 200px;
    height: 200px;
    background: rgba(255,255,255,0.03);
    border-radius: 50%;
    pointer-events: none;
}

.hero-small {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: var(--font-size-sm);
    font-weight: 500;
    background: rgba(255, 255, 255, 0.15);
    padding: 0.4rem 1rem;
    border-radius: 999px;
    margin-bottom: 1rem;
}

.hero-content {
    position: relative;
    z-index: 1;
}

.hero-content h1 {
    font-size: var(--font-size-3xl);
    color: var(--text-light);
    margin-bottom: 0.5rem;
}

.hero-content p {
    color: rgba(255, 255, 255, 0.85);
    max-width: 480px;
    margin-bottom: 1.5rem;
}

.hero-buttons {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.hero-btn-primary,
.hero-btn-secondary {
    padding: 0.75rem 1.5rem;
    border-radius: var(--border-radius);
    font-weight: 600;
    font-size: var(--font-size-sm);
    transition: all var(--transition-speed);
    min-height: 44px;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.hero-btn-primary {
    background: #ffffff;
    color: var(--primary-color);
}

.hero-btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    color: var(--primary-color);
}

.hero-btn-secondary {
    background: rgba(255, 255, 255, 0.15);
    color: var(--text-light);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.hero-btn-secondary:hover {
    background: rgba(255, 255, 255, 0.25);
    color: var(--text-light);
}

.hero-date-card {
    background: rgba(255, 255, 255, 0.12);
    backdrop-filter: blur(8px);
    border-radius: var(--border-radius-lg);
    padding: 1.5rem 2rem;
    text-align: center;
    min-width: 120px;
    flex-shrink: 0;
    position: relative;
    z-index: 1;
}

.hero-date-card span {
    display: block;
    font-size: var(--font-size-sm);
    color: rgba(255, 255, 255, 0.85);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.25rem;
}

.hero-date-card h2 {
    font-size: 2.5rem;
    color: #ffffff;
    font-weight: 800;
    margin-bottom: 0.25rem;
}

.hero-date-card small {
    color: rgba(255, 255, 255, 0.85);
}

@media (max-width: 768px) {
    .hero-card {
        flex-direction: column;
        align-items: flex-start;
        padding: 1.75rem;
    }

    .hero-date-card {
        align-self: stretch;
    }
}

/* ===== Dashboard: Statistics Cards ===== */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.stat-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
    padding: 1.5rem;
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    transition: all var(--transition-speed);
}

.stat-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.stat-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    flex-shrink: 0;
    color: #ffffff;
}

.stat-icon.total { background: var(--brand-gradient); }
.stat-icon.completed { background: linear-gradient(135deg, #16A34A, #22C55E); }
.stat-icon.pending { background: linear-gradient(135deg, #D97706, #F59E0B); }
.stat-icon.overdue { background: linear-gradient(135deg, #DC2626, #EF4444); }

.stat-info {
    display: flex;
    flex-direction: column;
}

.stat-value {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.2;
}

.stat-label {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    margin-bottom: 0.25rem;
}

.stat-sub {
    font-size: 0.75rem;
    color: var(--text-muted);
}

@media (max-width: 992px) {
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 480px) {
    .stats-grid {
        grid-template-columns: 1fr;
    }
}

/* ===== Section Header ===== */
.section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1rem;
}

.section-header h2 {
    font-size: var(--font-size-xl);
    font-weight: 600;
}

.section-header a {
    font-size: var(--font-size-sm);
    font-weight: 500;
}

/* ===== Productivity / Progress Card ===== */
.productivity-section {
    margin-bottom: 2rem;
}

.progress-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    padding: 1.5rem;
    box-shadow: var(--shadow-sm);
}

.progress-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1rem;
}

.progress-info h3 {
    font-size: var(--font-size-base);
    color: var(--text-secondary);
    margin-bottom: 0.25rem;
}

.progress-info p {
    font-size: var(--font-size-sm);
    color: var(--text-muted);
    margin: 0;
}

.progress-percentage h1 {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    color: var(--primary-color);
    margin: 0;
}

.progress-message {
    margin-top: 0.75rem;
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

.quick-add-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: 1rem;
    padding: 0.6rem 1rem;
    background: var(--primary-50);
    color: var(--primary-color);
    border-radius: var(--border-radius);
    font-size: var(--font-size-sm);
    font-weight: 600;
    transition: all var(--transition-speed);
    text-decoration: none;
    min-height: 44px;
}

.quick-add-btn:hover {
    background: var(--primary-color);
    color: white;
}

/* ===== Today's Focus ===== */
.today-focus-section {
    margin-bottom: 2rem;
}

.focus-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    padding: 1.5rem;
    box-shadow: var(--shadow-sm);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.focus-card.focus-empty {
    border-style: dashed;
    border-color: var(--border-dark);
    justify-content: center;
}

.focus-card.focus-empty .focus-left {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.focus-card h3 {
    margin: 0.5rem 0;
}

.focus-card p {
    color: var(--text-secondary);
    margin: 0;
}

.focus-left {
    flex: 1;
    min-width: 220px;
}

.focus-right {
    text-align: right;
    min-width: 160px;
}

.focus-right h4 {
    margin: 0 0 0.25rem;
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.focus-right p {
    margin-bottom: 0.75rem;
    font-weight: 500;
}

.focus-status-label {
    font-size: var(--font-size-xs);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-secondary);
    margin: 0 0 0.5rem;
}

.focus-actions {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.focus-start-btn {
    flex-shrink: 0;
}

.focus-status-select {
    flex: 1 1 auto;
    min-width: 140px;
    padding: 0.5rem 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    background: var(--bg-input);
    color: var(--text-primary);
    font-size: var(--font-size-sm);
    cursor: pointer;
    transition: border-color var(--transition-speed), background-color var(--transition-speed);
}

.focus-status-select:hover {
    border-color: var(--border-dark);
}

.focus-status-select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px var(--primary-soft);
}

/* Dark mode — ensure select and options remain readable */
[data-theme="dark"] .focus-status-select,
[data-theme="minimal"] .focus-status-select {
    background-color: #0F0F24;
    border-color: #2A2A40;
    color: #F1F0EC;
}

[data-theme="dark"] .focus-status-select option,
[data-theme="minimal"] .focus-status-select option {
    background-color: #0F0F24;
    color: #F1F0EC;
}

.focus-status-message {
    margin-top: 0.5rem;
    font-size: var(--font-size-sm);
    font-weight: 600;
    min-height: 1.25rem;
}

.focus-status-message.success {
    color: var(--success-color);
}

.focus-status-message.error {
    color: var(--danger-color);
}

.empty-focus-icon {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--success-soft);
    color: var(--success-color);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 0.75rem;
}

.priority-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.3rem 0.75rem;
    border-radius: 999px;
    font-size: var(--font-size-sm);
    font-weight: 600;
}

.priority-badge.high {
    background: var(--danger-soft);
    color: var(--danger-color);
}

.priority-badge.medium {
    background: var(--warning-soft);
    color: var(--warning-color);
}

.priority-badge.low {
    background: var(--success-soft);
    color: var(--success-color);
}

.priority-badge.small {
    padding: 0.15rem 0.5rem;
    font-size: 0.7rem;
}

.primary-button {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.7rem 1.25rem;
    background: var(--brand-gradient);
    color: white;
    border-radius: var(--border-radius);
    font-weight: 600;
    font-size: var(--font-size-sm);
    transition: all var(--transition-speed);
    text-decoration: none;
    min-height: 44px;
}

.primary-button:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-1px);
    color: white;
}

/* ===== Quick Actions ===== */
.quick-actions-section {
    margin-bottom: 2rem;
}

.quick-actions-section h2 {
    margin-bottom: 1rem;
}

.action-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 1rem;
}

.action-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    padding: 1.5rem 1rem;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-speed);
    text-decoration: none;
    text-align: center;
    min-height: 120px;
}

.action-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    border-color: var(--primary-light);
}

.action-icon {
    width: 52px;
    height: 52px;
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.35rem;
    flex-shrink: 0;
    color: white;
}

.action-icon.add-task { background: var(--brand-gradient); }
.action-icon.calendar { background: linear-gradient(135deg, #16A34A, #22C55E); }
.action-icon.reports { background: linear-gradient(135deg, #2563EB, #3B82F6); }
.action-icon.settings { background: linear-gradient(135deg, #D97706, #F59E0B); }

.action-info h3 {
    font-size: var(--font-size-base);
    font-weight: 600;
    margin: 0;
    color: var(--text-primary);
}

.action-info p {
    font-size: var(--font-size-xs);
    color: var(--text-muted);
    margin: 0;
    text-align: center;
}

/* ===== Today's Tasks ===== */
.todays-tasks-section {
    margin-bottom: 2rem;
}

.todays-tasks-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.todays-tasks-list .task-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 1.25rem;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    transition: all var(--transition-speed);
}

.todays-tasks-list .task-item:hover {
    border-color: var(--primary-light);
    box-shadow: var(--shadow-sm);
}

.todays-tasks-list .task-item.hidden {
    display: none;
}

.show-more-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.6rem 1rem;
    background: transparent;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-speed);
    margin-top: 0.5rem;
}

.show-more-btn:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.show-more-btn.hidden {
    display: none;
}

.task-checkbox {
    flex-shrink: 0;
}

.task-check-input {
    width: 20px;
    height: 20px;
    cursor: pointer;
    accent-color: var(--primary-color);
}

.task-content {
    flex: 1;
    min-width: 0;
}

.task-title {
    font-size: var(--font-size-base);
    font-weight: 500;
    margin: 0 0 0.25rem;
    color: var(--text-primary);
}

.task-title.completed {
    text-decoration: line-through;
    color: var(--text-muted);
}

.task-meta {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.task-subject,
.task-deadline {
    font-size: var(--font-size-sm);
    color: var(--text-muted);
}

.task-view-btn {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--border-radius);
    color: var(--text-muted);
    transition: all var(--transition-speed);
    flex-shrink: 0;
}

.task-view-btn:hover {
    background: var(--bg-hover);
    color: var(--primary-color);
}

.empty-tasks-card {
    text-align: center;
    padding: 2.5rem 1.5rem;
    background: var(--bg-card);
    border: 1px dashed var(--border-color);
    border-radius: var(--border-radius-lg);
}

.empty-tasks-card i {
    font-size: 2.5rem;
    color: var(--text-muted);
    opacity: 0.4;
    margin-bottom: 1rem;
}

.empty-tasks-card h3 {
    margin-bottom: 0.5rem;
    color: var(--text-secondary);
}

.empty-tasks-card p {
    color: var(--text-muted);
    margin-bottom: 1.25rem;
}

/* ===== Upcoming Deadlines ===== */
.upcoming-deadlines-section {
    margin-bottom: 2rem;
}

.deadline-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.deadline-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    padding: 1rem 1.25rem;
    box-shadow: var(--shadow-sm);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    transition: all var(--transition-speed);
    min-height: 64px;
}

.deadline-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.deadline-card.urgency-high {
    border-left: 4px solid var(--danger-color);
    background: linear-gradient(to right, var(--danger-soft), transparent 20%);
}

.deadline-card.urgency-medium {
    border-left: 4px solid var(--warning-color);
    background: linear-gradient(to right, var(--warning-soft), transparent 20%);
}

.deadline-card.urgency-low {
    border-left: 4px solid var(--success-color);
}

.deadline-info h4 {
    margin: 0 0 0.25rem;
    font-size: var(--font-size-base);
}

.deadline-info small {
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
}

.deadline-info .time-remaining {
    display: inline-flex;
    align-items: center;
    margin-top: 0.4rem;
    font-size: var(--font-size-sm);
    font-weight: 600;
}

.time-remaining.urgency-high { color: var(--danger-color); }
.time-remaining.urgency-medium { color: var(--warning-color); }
.time-remaining.urgency-low { color: var(--success-color); }

.deadline-card .priority-badge {
    flex-shrink: 0;
}

/* ===== Recent Activity ===== */
.recent-activity-section {
    margin-bottom: 2rem;
}

.activity-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.activity-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    transition: box-shadow var(--transition-speed);
}

.activity-item:hover {
    box-shadow: var(--shadow-sm);
}

.activity-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    flex-shrink: 0;
}

.activity-icon.primary { background: var(--primary-50); color: var(--primary-color); }
.activity-icon.success { background: var(--success-soft); color: var(--success-color); }
.activity-icon.warning { background: var(--warning-soft); color: var(--warning-color); }
.activity-icon.danger { background: var(--danger-soft); color: var(--danger-color); }
.activity-icon.info { background: var(--primary-50); color: var(--info-color); }

.activity-content {
    flex: 1;
}

.activity-content p {
    margin: 0 0 0.25rem;
    font-size: var(--font-size-sm);
    color: var(--text-primary);
}

.activity-content small {
    font-size: var(--font-size-xs);
    color: var(--text-muted);
}

/* ===== Dashboard Layout ===== */
.dashboard-layout {
    display: grid;
    grid-template-columns: 1fr 340px;
    gap: 1.5rem;
    align-items: start;
}

.dashboard-main {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.dashboard-side {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

@media (max-width: 992px) {
    .dashboard-layout {
        grid-template-columns: 1fr;
    }

    .dashboard-side {
        order: -1;
    }
}

/* ===== Focus Card ===== */
.focus-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
    padding: 1.25rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.focus-empty {
    align-items: center;
    justify-content: center;
    text-align: center;
}

.empty-focus-icon {
    font-size: 2.5rem;
    color: var(--text-muted);
    opacity: 0.4;
    margin-bottom: 0.75rem;
}

.focus-left h3 {
    margin: 0.5rem 0 0.25rem;
}

.focus-left p {
    margin: 0;
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
}

.focus-right {
    text-align: right;
}

.focus-right h4 {
    margin: 0 0 0.25rem;
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

.focus-right p {
    margin: 0 0 0.75rem;
    font-weight: 600;
}

@media (max-width: 768px) {
    .focus-card {
        flex-direction: column;
        align-items: flex-start;
    }

    .focus-right {
        text-align: left;
        width: 100%;
    }

    .focus-actions {
        flex-direction: column;
        align-items: stretch;
    }

    .focus-start-btn {
        width: 100%;
        justify-content: center;
    }

    .focus-status-select {
        width: 100%;
    }
}

/* ===== Section Header ===== */
.section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1rem;
}

.section-header h2 {
    margin: 0;
    font-size: var(--font-size-lg);
}

.section-header a {
    font-size: var(--font-size-sm);
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
}

/* ===== Today's Tasks Section ===== */
.todays-tasks-section {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
    padding: 1.25rem;
}

.todays-tasks-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

/* ===== Upcoming Deadlines Section ===== */
.upcoming-deadlines-section {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
    padding: 1.25rem;
}

/* ===== Recent Activity Section ===== */
.recent-activity-section {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
    padding: 1.25rem;
}

/* ===== Quick Actions Section ===== */
.quick-actions-section {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
    padding: 1.25rem;
}

/* ===== Recent Tasks ===== */
.recent-tasks-section {
    margin-bottom: 2rem;
}

.recent-tasks-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1rem;
}

.task-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    padding: 1rem;
    box-shadow: var(--shadow-sm);
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    transition: all var(--transition-speed);
}

.task-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.task-card.priority-high {
    border-top: 3px solid var(--danger-color);
}

.task-card.priority-medium {
    border-top: 3px solid var(--warning-color);
}

.task-card.priority-low {
    border-top: 3px solid var(--success-color);
}

.task-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
}

.task-status {
    font-size: var(--font-size-sm);
    font-weight: 600;
    padding: 0.2rem 0.6rem;
    border-radius: 9999px;
}

.task-status.status-completed {
    background: var(--success-soft);
    color: var(--success-color);
}

.task-status.status-pending {
    background: var(--warning-soft);
    color: var(--warning-color);
}

.task-status.status-in-progress {
    background: var(--primary-50);
    color: var(--primary-color);
}

.task-card h4 {
    margin: 0;
    font-size: var(--font-size-base);
}

.task-card p {
    margin: 0;
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
}

.task-card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
    margin-top: 0.5rem;
}

.task-card-footer small {
    color: var(--text-muted);
    font-size: var(--font-size-sm);
}

.task-card-body {
    margin: 0.5rem 0;
}

.task-card-body p {
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    line-height: var(--line-normal);
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.task-meta {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.task-meta span {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

.task-meta i {
    margin-right: 0.25rem;
    color: var(--text-muted);
}

.task-actions {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.view-button {
    padding: 0.4rem 0.9rem;
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
    background: var(--bg-secondary);
    color: var(--text-primary);
    text-decoration: none;
    font-size: var(--font-size-sm);
    font-weight: 500;
    transition: all var(--transition-speed);
}

.view-button:hover {
    border-color: var(--primary-light);
    color: var(--primary-color);
}

.edit-button {
    padding: 0.4rem 0.9rem;
    border-radius: var(--border-radius);
    border: none;
    background: var(--primary-color);
    color: white;
    text-decoration: none;
    font-size: var(--font-size-sm);
    font-weight: 500;
    transition: all var(--transition-speed);
}

.edit-button:hover {
    background: var(--primary-dark);
    color: white;
}

.delete-button {
    padding: 0.4rem 0.9rem;
    border-radius: var(--border-radius);
    border: 1px solid var(--danger-soft);
    background: var(--bg-secondary);
    color: var(--danger-color);
    text-decoration: none;
    font-size: var(--font-size-sm);
    font-weight: 500;
    transition: all var(--transition-speed);
}

.delete-button:hover {
    background: var(--danger-soft);
    color: var(--danger-color);
}

/* ===== Task Page Toolbar ===== */
.task-toolbar {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
    padding: 1rem 1.25rem;
    margin-bottom: 1.5rem;
}

.toolbar-form {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
}

.toolbar-left {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.search-box {
    position: relative;
    min-width: 240px;
}

.search-box i {
    position: absolute;
    left: 0.9rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    font-size: 0.9rem;
}

.search-box input {
    width: 100%;
    padding: 0.6rem 1rem 0.6rem 2.5rem;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    background: var(--bg-secondary);
    color: var(--text-primary);
    font-size: var(--font-size-sm);
    transition: all var(--transition-speed);
}

.search-box input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(var(--primary-rgb), 0.12);
}

.toolbar-right {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.task-count {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    font-weight: 500;
}

/* ===== Task Summary ===== */
.task-summary {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.summary-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
    padding: 1.25rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    transition: all var(--transition-speed);
}

.summary-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.summary-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    color: white;
    flex-shrink: 0;
}

.summary-icon.total { background: linear-gradient(135deg, #6366F1, #8B5CF6); }
.summary-icon.completed { background: linear-gradient(135deg, #10B981, #34D399); }
.summary-icon.pending { background: linear-gradient(135deg, #F59E0B, #FBBF24); }
.summary-icon.overdue { background: linear-gradient(135deg, #EF4444, #F87171); }

.summary-info {
    display: flex;
    flex-direction: column;
}

.summary-label {
    font-size: var(--font-size-xs);
    color: var(--text-secondary);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.summary-value {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.2;
}

/* ===== Task Grid ===== */
.task-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1rem;
}

.task-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
    padding: 1.25rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    transition: all var(--transition-speed);
    height: 100%;
}

.task-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.task-card.priority-high {
    border-top: 3px solid var(--danger-color);
}

.task-card.priority-medium {
    border-top: 3px solid var(--warning-color);
}

.task-card.priority-low {
    border-top: 3px solid var(--success-color);
}

.task-card-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 0.5rem;
}

.task-card-header h4 {
    margin: 0.5rem 0 0.25rem;
    font-size: var(--font-size-base);
    font-weight: 600;
    color: var(--text-primary);
    line-height: 1.3;
}

.task-card-header p {
    margin: 0;
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
}

.task-status {
    font-size: var(--font-size-xs);
    font-weight: 600;
    padding: 0.25rem 0.6rem;
    border-radius: 9999px;
    white-space: nowrap;
}

.task-status.status-completed {
    background: var(--success-soft);
    color: var(--success-color);
}

.task-status.status-pending {
    background: var(--warning-soft);
    color: var(--warning-color);
}

.task-status.status-in-progress {
    background: var(--primary-50);
    color: var(--primary-color);
}

.task-card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
    margin-top: auto;
    padding-top: 0.75rem;
    border-top: 1px solid var(--border-light);
}

@media (max-width: 768px) {
    .task-toolbar {
        padding: 1rem;
    }

    .toolbar-form {
        flex-direction: column;
        align-items: stretch;
    }

    .toolbar-left {
        width: 100%;
    }

    .search-box {
        min-width: auto;
        width: 100%;
    }

    .task-summary {
        grid-template-columns: repeat(2, 1fr);
    }

    .task-grid {
        grid-template-columns: 1fr;
    }
}

/* ===== Password Show/Hide Toggle ===== */
.password-field {
    position: relative;
    box-sizing: border-box;
}

.password-field input {
    width: 100%;
    padding-right: 2.75rem;
    box-sizing: border-box;
}

.toggle-password {
    position: absolute;
    top: 50%;
    right: 0.9rem;
    transform: translateY(-50%);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2.5rem;
    height: 2.5rem;
    min-width: 44px;
    min-height: 44px;
    padding: 0;
    border: none;
    background: transparent;
    color: var(--text-muted);
    cursor: pointer;
    font-size: 0.95rem;
    line-height: 1;
    z-index: 2;
    pointer-events: auto;
    touch-action: manipulation;
}

.toggle-password:hover {
    color: var(--text-primary);
}

.toggle-password:focus {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
    border-radius: 4px;
}

/* ===== Flash Messages ===== */
.flash-message {
    padding: 1rem 1.25rem;
    border-radius: var(--border-radius);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-weight: 500;
}

.flash-success {
    background: var(--success-soft);
    border: 1px solid rgba(22, 163, 74, 0.2);
    color: var(--success-color);
}

.flash-error {
    background: var(--danger-soft);
    border: 1px solid rgba(220, 38, 38, 0.2);
    color: var(--danger-color);
}

.flash-info {
    background: var(--primary-50);
    border: 1px solid rgba(37, 99, 235, 0.2);
    color: var(--info-color);
}

/* ===== Profile Page Card ===== */
.profile-card {
    display: flex;
    align-items: center;
    gap: 2rem;
    padding: 2rem;
}

.profile-image img {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    border: 4px solid white;
    object-fit: cover;
}

.profile-info h2 {
    margin-bottom: 0.25rem;
    color: white;
}

.profile-info p {
    margin-bottom: 0.25rem;
    color: rgba(255, 255, 255, 0.9);
}

/* ===== Account Information ===== */
.info-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    padding: 1.5rem;
    box-shadow: var(--shadow-sm);
}

.info-card h2 {
    margin-bottom: 1rem;
}

.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
}

.info-item {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    padding: 0.75rem;
    background: var(--bg-secondary);
    border-radius: var(--border-radius);
}

.info-item strong {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

.info-item span {
    font-weight: 600;
    color: var(--text-primary);
}

/* ===== Mobile Notification Banner ===== */
.mobile-notification-banner {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: var(--brand-gradient);
    color: white;
    padding: 1rem;
    z-index: 10000;
    box-shadow: var(--shadow-lg);
    display: none;
    animation: slideDown 0.3s ease;
}

.mobile-notification-banner.show {
    display: block;
}

.mobile-notification-banner .banner-content {
    display: flex;
    align-items: center;
    gap: 1rem;
    max-width: 1200px;
    margin: 0 auto;
}

.mobile-notification-banner .banner-icon {
    font-size: 2rem;
    flex-shrink: 0;
}

.mobile-notification-banner .banner-text {
    flex: 1;
}

.mobile-notification-banner .banner-text h3 {
    margin-bottom: 0.25rem;
    font-size: var(--font-size-base);
    color: white;
}

.mobile-notification-banner .banner-text p {
    margin: 0;
    font-size: var(--font-size-sm);
    opacity: 0.9;
    color: rgba(255,255,255,0.9);
}

.mobile-notification-banner .banner-actions {
    display: flex;
    gap: 0.5rem;
    flex-shrink: 0;
}

.mobile-notification-banner .banner-btn {
    padding: 0.5rem 1rem;
    border: none;
    border-radius: var(--border-radius);
    cursor: pointer;
    font-size: var(--font-size-sm);
    font-weight: 500;
    text-decoration: none;
    display: inline-block;
    min-height: 44px;
}

.mobile-notification-banner .banner-btn-primary {
    background: white;
    color: var(--primary-color);
}

.mobile-notification-banner .banner-btn-secondary {
    background: rgba(255, 255, 255, 0.2);
    color: white;
}

@keyframes slideDown {
    from {
        transform: translateY(-100%);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

@media (max-width: 768px) {
    .mobile-notification-banner .banner-content {
        flex-wrap: wrap;
    }

    .mobile-notification-banner .banner-actions {
        width: 100%;
        margin-top: 0.5rem;
    }

    .mobile-notification-banner .banner-btn {
        flex: 1;
        text-align: center;
    }
}

/* ===== Deadline Notification Popup ===== */
.deadline-notification-popup {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 9999;
    max-width: 400px;
    width: calc(100% - 40px);
    animation: slideInRight 0.3s ease;
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(100%);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.notification-popup-content {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-xl);
    overflow: hidden;
}

.notification-popup-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 1.25rem;
    background: var(--brand-gradient);
    color: white;
}

.notification-popup-header span {
    flex: 1;
    font-weight: 600;
}

.notification-popup-close {
    background: none;
    border: none;
    color: white;
    cursor: pointer;
    font-size: 1.25rem;
    padding: 0;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0.8;
    transition: opacity var(--transition-speed);
}

.notification-popup-close:hover {
    opacity: 1;
}

.notification-popup-body {
    padding: 1.25rem;
}

.notification-popup-body h4 {
    margin-bottom: 0.5rem;
    font-size: var(--font-size-base);
}

.notification-popup-body p {
    margin-bottom: 0.5rem;
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
}

.notification-popup-body .notification-time {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--primary-color);
    font-weight: 600;
    font-size: var(--font-size-sm);
}

.notification-popup-actions {
    display: flex;
    gap: 0.75rem;
    padding: 0 1.25rem 1.25rem;
}

.notification-popup-actions a {
    flex: 1;
    text-align: center;
    padding: 0.6rem 1rem;
    border-radius: var(--border-radius);
    text-decoration: none;
    font-size: var(--font-size-sm);
    font-weight: 600;
    transition: all var(--transition-speed);
    min-height: 44px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.notification-popup-actions .primary-button {
    background: var(--brand-gradient);
    color: white;
}

.notification-popup-actions .secondary-button {
    background: var(--bg-tertiary);
    color: var(--text-primary);
}

@media (max-width: 480px) {
    .deadline-notification-popup {
        top: 10px;
        right: 10px;
        max-width: calc(100% - 20px);
    }

    .notification-popup-actions {
        flex-direction: column;
    }
}

/* ===== Settings Page ===== */
.settings-form {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.settings-section {
    margin-bottom: 1.25rem;
}

.settings-section h2 {
    margin-bottom: 0.75rem;
    font-size: 1.1rem;
}

.settings-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    padding: 1rem;
    box-shadow: var(--shadow-sm);
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.settings-card.center {
    align-items: center;
    justify-content: center;
}

.setting-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--border-color);
}

.setting-item:last-child {
    border-bottom: none;
}

.setting-item h3 {
    margin-bottom: 0.25rem;
    font-size: 0.95rem;
}

.setting-item p {
    margin: 0;
    font-size: 0.8rem;
    color: var(--text-secondary);
}

@media (max-width: 768px) {
    .settings-card {
        padding: 1rem;
    }
    .setting-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.75rem;
        padding: 0.875rem 0;
    }
    .setting-item h3 {
        font-size: 0.9rem;
    }
    .setting-item p {
        font-size: 0.8rem;
    }
    .settings-section h2 {
        font-size: 1.1rem;
    }
}

/* ===== Notifications Page ===== */
.notification-actions {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.notification-card {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.25rem;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    transition: all var(--transition-speed);
}

.notification-card:hover {
    box-shadow: var(--shadow-md);
}

.notification-card.unread {
    border-left: 3px solid var(--primary-color);
    background: rgba(37, 99, 235, 0.02);
}

.notification-icon {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--bg-tertiary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    flex-shrink: 0;
}

.notification-content {
    flex: 1;
}

.notification-content h3 {
    margin-bottom: 0.25rem;
    font-size: var(--font-size-base);
}

.notification-content p {
    margin-bottom: 0.25rem;
    color: var(--text-secondary);
}

.notification-content small {
    color: var(--text-muted);
    font-size: var(--font-size-sm);
}

@media (max-width: 768px) {
    .notification-card {
        padding: 1rem;
        gap: 0.75rem;
    }
    .notification-icon {
        width: 36px;
        height: 36px;
        font-size: 1rem;
    }
    .notification-content h3 {
        font-size: 0.9rem;
    }
    .notification-content p {
        font-size: 0.85rem;
    }
}

/* ===== Reminders ===== */
.reminder-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1rem;
}

.reminder-card {
    display: flex;
    gap: 1rem;
    padding: 1rem;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    transition: all var(--transition-speed);
}

.reminder-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.reminder-date {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-width: 64px;
    height: 64px;
    background: var(--bg-secondary);
    border-radius: var(--border-radius);
    text-align: center;
}

.reminder-date h3 {
    margin: 0;
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--text-secondary);
}

.reminder-info {
    flex: 1;
}

.reminder-info h3 {
    margin-bottom: 0.25rem;
    font-size: var(--font-size-base);
}

.reminder-info p {
    margin-bottom: 0.5rem;
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
}

.reminder-info .priority {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    border-radius: 9999px;
    font-size: var(--font-size-sm);
    font-weight: 600;
}

.reminder-info .priority.high {
    background: var(--danger-soft);
    color: var(--danger-color);
}

.reminder-info .priority.medium {
    background: var(--warning-soft);
    color: var(--warning-color);
}

.reminder-info .priority.low {
    background: var(--success-soft);
    color: var(--success-color);
}

/* ===== Notifications Layout ===== */
.notifications-layout {
    display: grid;
    grid-template-columns: 1fr 340px;
    gap: 1.5rem;
    align-items: start;
}

.notifications-main {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.notifications-side {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.unread-badge {
    display: inline-flex;
    align-items: center;
    padding: 0.35rem 0.75rem;
    border-radius: 9999px;
    background: var(--primary-50);
    color: var(--primary-color);
    font-size: var(--font-size-sm);
    font-weight: 600;
}

.notification-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.reminder-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.notification-icon.primary { background: var(--primary-50); color: var(--primary-color); }
.notification-icon.success { background: var(--success-soft); color: var(--success-color); }
.notification-icon.warning { background: var(--warning-soft); color: var(--warning-color); }
.notification-icon.danger { background: var(--danger-soft); color: var(--danger-color); }
.notification-icon.info { background: var(--primary-50); color: var(--info-color); }

.action-icon.tasks { background: linear-gradient(135deg, #6366F1, #8B5CF6); }
.action-icon.calendar { background: linear-gradient(135deg, #16A34A, #22C55E); }
.action-icon.dashboard { background: linear-gradient(135deg, #2563EB, #3B82F6); }

@media (max-width: 992px) {
    .notifications-layout {
        grid-template-columns: 1fr;
    }

    .notifications-side {
        order: -1;
    }
}

/* ===== OJT Tracker ===== */
.ojt-container {
    display: grid;
    grid-template-columns: 1fr 340px;
    gap: 1.5rem;
    align-items: start;
}

.ojt-main {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.ojt-side {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.timer-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
    padding: 1.25rem;
    text-align: center;
}

.timer-display {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
    font-variant-numeric: tabular-nums;
    letter-spacing: 0.05em;
}

.timer-status {
    color: var(--text-secondary);
    margin-top: 0.35rem;
    font-size: 0.9rem;
}

.timer-actions {
    margin-top: 1rem;
    display: flex;
    gap: 0.6rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* ===== OJT Requirements ===== */
.ojt-requirements-section {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.requirements-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
    padding: 1rem;
}

.requirements-form {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.requirements-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.75rem;
}

.requirements-form .form-group {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.requirements-form label {
    font-weight: 600;
    font-size: var(--font-size-sm);
    color: var(--text-primary);
}

.requirements-form input {
    padding: 0.65rem 0.9rem;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    background: var(--bg-surface);
    color: var(--text-primary);
    font-size: var(--font-size-base);
}

.requirements-form .form-hint {
    font-size: var(--font-size-sm);
    color: var(--text-muted);
}

.requirements-form .form-buttons {
    display: flex;
    justify-content: flex-end;
}

@media (max-width: 768px) {
    .requirements-grid {
        grid-template-columns: 1fr;
    }
}

.history-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.history-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 1rem;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
}

.history-actions {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-shrink: 0;
}

.history-action-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
    background: var(--bg-surface);
    color: var(--text-secondary);
    cursor: pointer;
    text-decoration: none;
    transition: all var(--transition-speed);
    min-height: 36px;
    min-width: 36px;
}

.history-action-btn:hover {
    background: var(--bg-hover);
    color: var(--primary-color);
    border-color: var(--primary-color);
}

.history-action-btn.delete:hover {
    background: var(--danger-soft);
    color: var(--danger-color);
    border-color: var(--danger-color);
}

.history-item strong {
    display: block;
    color: var(--text-primary);
}

.history-item small {
    color: var(--text-muted);
    font-size: var(--font-size-sm);
}

.history-status {
    padding: 0.25rem 0.6rem;
    border-radius: 9999px;
    font-size: var(--font-size-xs);
    font-weight: 600;
}

.history-status.status-completed {
    background: var(--success-soft);
    color: var(--success-color);
}

.history-status.status-active {
    background: var(--primary-50);
    color: var(--primary-color);
}

.history-status.status-paused {
    background: var(--warning-soft);
    color: var(--warning-color);
}

.history-duration {
    font-weight: 600;
    color: var(--text-primary);
}

.stats-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
    padding: 1.25rem;
}

.stat-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem 0;
}

.stat-row + .stat-row {
    border-top: 1px solid var(--border-light);
}

.stat-row span {
    color: var(--text-secondary);
}

.stat-row strong {
    color: var(--text-primary);
}

.info-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
    padding: 1.25rem;
}

.info-card p {
    margin: 0 0 0.5rem;
    color: var(--text-secondary);
}

.info-card p:last-child {
    margin-bottom: 0;
}

.btn-danger {
    background: var(--danger-color);
    color: white;
    border: none;
}

.btn-danger:hover {
    background: var(--danger-dark, #DC2626);
    color: white;
}

@media (max-width: 992px) {
    .ojt-container {
        grid-template-columns: 1fr;
    }

    .ojt-side {
        order: -1;
    }
}

@media (max-width: 768px) {
    .timer-display {
        font-size: 2.5rem;
    }
}

/* ===== Reports Page ===== */
.reports-container {
    max-width: 1200px;
    margin: auto;
    padding: 20px;
}

.reports-header {
    background: var(--brand-gradient);
    color: var(--text-light);
    padding: 20px;
    border-radius: 16px;
    margin-bottom: 20px;
    box-shadow: 0 12px 30px rgba(var(--primary-rgb), 0.25);
}

.reports-header h1 {
    margin-top: 8px;
    font-size: 1.5rem;
    color: white;
}

.reports-header p {
    margin-top: 10px;
    opacity: .9;
    color: rgba(255,255,255,0.9);
}

.reports-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 10px;
    margin-bottom: 1rem;
}

.report-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    padding: 0.875rem;
    box-shadow: var(--shadow-sm);
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    transition: all var(--transition-speed);
}

.report-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.report-icon {
    width: 40px;
    height: 40px;
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    flex-shrink: 0;
}

.report-icon.total { background: var(--primary-50); color: var(--primary-color); }
.report-icon.completed { background: var(--success-soft); color: var(--success-color); }
.report-icon.pending { background: var(--warning-soft); color: var(--warning-color); }
.report-icon.in-progress { background: var(--primary-50); color: var(--primary-color); }
.report-icon.overdue { background: var(--danger-soft); color: var(--danger-color); }

.report-info h3 {
    margin: 0 0 0.15rem;
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    font-weight: 500;
}

.report-info h2 {
    margin: 0 0 0.15rem;
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--text-primary);
}

.report-info p {
    margin: 0;
    font-size: var(--font-size-sm);
    color: var(--text-muted);
}

.reports-section {
    margin-bottom: 1rem;
}

.reports-section > h2 {
    margin-bottom: 0.6rem;
    font-size: 1.1rem;
    font-weight: 600;
}

.productivity-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    padding: 1rem;
    box-shadow: var(--shadow-sm);
}

.productivity-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 0.75rem;
    flex-wrap: wrap;
}

.productivity-header h3 {
    margin: 0 0 0.25rem;
    font-size: var(--font-size-base);
    font-weight: 600;
}

.productivity-header p {
    margin: 0;
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

.productivity-percentage h1 {
    margin: 0;
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--primary-color);
}

.productivity-bar {
    height: 10px;
    background: var(--bg-tertiary);
    border-radius: 30px;
    overflow: hidden;
    margin-bottom: 0.5rem;
}

.productivity-fill {
    height: 100%;
    background: var(--brand-gradient);
    border-radius: 30px;
    transition: width 0.8s ease;
}

.productivity-message {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

/* ===== Reports Grid Layouts ===== */
.reports-grid-2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.reports-cols-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.75rem;
}

.reports-cols-2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.75rem;
}

@media (max-width: 992px) {
    .reports-grid-2 {
        grid-template-columns: 1fr;
    }
    .reports-cols-2,
    .reports-cols-3 {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .timer-card {
        padding: 1.25rem;
    }
    .timer-display {
        font-size: 2.5rem;
    }
    .requirements-card {
        padding: 1rem;
    }
    .report-card {
        padding: 1rem;
    }
    .productivity-card {
        padding: 1rem;
    }
    .reports-cols-2 {
        grid-template-columns: 1fr;
        gap: 0.75rem;
    }
    .productivity-card.compact {
        padding: 0.875rem;
    }
    .productivity-card.compact .productivity-percentage h1 {
        font-size: 1.1rem;
    }
    .ojt-history-section.compact .history-item {
        padding: 0.5rem 0.6rem;
    }
}

/* ===== Compact OJT Sections ===== */
.productivity-card.compact {
    padding: 1rem;
}
.productivity-card.compact .productivity-header {
    gap: 0.75rem;
}
.productivity-card.compact .productivity-percentage h1 {
    font-size: 1.25rem;
}
.productivity-card.compact .productivity-header h3 {
    font-size: 0.9rem;
}
.productivity-card.compact .productivity-bar {
    margin-top: 0.5rem;
}
.productivity-card.compact .productivity-message {
    margin-top: 0.5rem;
    font-size: 0.85rem;
}

.ojt-history-section.compact {
    margin-top: 1rem;
}
.ojt-history-section.compact .section-header {
    margin-bottom: 0.75rem;
}
.ojt-history-section.compact .history-item {
    padding: 0.6rem 0.75rem;
    gap: 0.5rem;
}
.ojt-history-section.compact .history-date {
    font-size: 0.8rem;
}
.ojt-history-section.compact .history-duration {
    font-size: 0.75rem;
}

.status-chart-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    padding: 1rem;
    box-shadow: var(--shadow-sm);
}

.status-row {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin: 0.6rem 0;
}

.status-label {
    width: 120px;
    font-weight: 600;
    font-size: var(--font-size-sm);
}

.status-bar {
    flex: 1;
    height: 16px;
    background: var(--bg-tertiary);
    border-radius: 30px;
    overflow: hidden;
}

.completed-bar,
.pending-bar,
.progress-bar-fill,
.overdue-bar {
    height: 100%;
    border-radius: 30px;
    transition: width 0.8s ease;
}

.completed-bar { background: linear-gradient(135deg, #16A34A, #22C55E); }
.pending-bar { background: linear-gradient(135deg, #D97706, #F59E0B); }
.progress-bar-fill { background: var(--brand-gradient); }
.overdue-bar { background: linear-gradient(135deg, #DC2626, #EF4444); }

.priority-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 0.75rem;
}

.priority-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    padding: 0.875rem;
    box-shadow: var(--shadow-sm);
    display: flex;
    align-items: center;
    gap: 0.75rem;
    transition: all var(--transition-speed);
}

.priority-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.priority-card.high { border-top: 4px solid var(--danger-color); }
.priority-card.medium { border-top: 4px solid var(--warning-color); }
.priority-card.low { border-top: 4px solid var(--success-color); }

.priority-icon {
    width: 40px;
    height: 40px;
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    flex-shrink: 0;
}

.priority-card.high .priority-icon { background: var(--danger-soft); color: var(--danger-color); }
.priority-card.medium .priority-icon { background: var(--warning-soft); color: var(--warning-color); }
.priority-card.low .priority-icon { background: var(--success-soft); color: var(--success-color); }

.priority-info h3 {
    margin: 0 0 0.25rem;
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    font-weight: 500;
}

.priority-info h2 {
    margin: 0 0 0.25rem;
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--text-primary);
}

.priority-info p {
    margin: 0;
    font-size: var(--font-size-sm);
    color: var(--text-muted);
}

.achievements-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.25rem;
}

.achievement-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    padding: 1.25rem;
    box-shadow: var(--shadow-sm);
    display: flex;
    align-items: center;
    gap: 1rem;
    transition: all var(--transition-speed);
}

.achievement-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.achievement-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--border-radius);
    background: var(--primary-50);
    color: var(--primary-color);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    flex-shrink: 0;
}

.achievement-info h3 {
    margin: 0 0 0.25rem;
    font-size: var(--font-size-base);
    font-weight: 600;
}

.achievement-info p {
    margin: 0;
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

@media (max-width: 768px) {
    .reports-container { padding: 1rem; }
    .reports-header {
        padding: 1.25rem;
        margin-bottom: 1.25rem;
        border-radius: 16px;
    }
    .reports-header h1 { font-size: 1.5rem; }
    .reports-header p { font-size: 0.875rem; }
    .reports-cards { grid-template-columns: 1fr; gap: 0.75rem; }
    .report-card { padding: 1rem; }
    .report-icon { width: 40px; height: 40px; font-size: 1.25rem; }
    .report-info h3 { font-size: 0.875rem; }
    .report-info h2 { font-size: 1.25rem; }
    .report-info p { font-size: 0.75rem; }
    .reports-section { margin-bottom: 1.25rem; }
    .reports-section > h2 { font-size: 1.1rem; margin-bottom: 0.75rem; }
    .productivity-card { padding: 1rem; }
    .productivity-percentage h1 { font-size: 1.5rem; }
    .productivity-header h3 { font-size: 0.95rem; }
    .productivity-header p { font-size: 0.75rem; }
    .status-chart-card { padding: 1rem; }
    .status-label { width: auto; font-size: 0.85rem; min-width: 80px; }
    .status-row { gap: 0.5rem; margin: 0.75rem 0; flex-wrap: wrap; }
    .priority-cards { grid-template-columns: 1fr; gap: 0.75rem; }
    .priority-card { padding: 1rem; }
    .priority-info h3 { font-size: 0.9rem; }
    .priority-info h2 { font-size: 1.1rem; }
    .priority-info p { font-size: 0.75rem; }
    .requirements-card { padding: 1rem; }
    .requirements-grid { gap: 0.75rem; }
    .requirements-form .form-group { gap: 0.25rem; }
    .requirements-form label { font-size: 0.8rem; }
    .timer-card { padding: 1.25rem; }
    .timer-display { font-size: 2.2rem; }
    .timer-status { font-size: 0.85rem; }
    .history-item { padding: 0.75rem; gap: 0.5rem; flex-wrap: wrap; }
    .history-date { font-size: 0.85rem; }
    .history-duration { font-size: 0.8rem; }
    .reports-grid-2 { gap: 1rem; margin-bottom: 1.25rem; }
    .btn-lg { padding: 0.6rem 1rem; font-size: 0.9rem; }
}

@media (max-width: 480px) {
    .reports-container { padding: 0.75rem; }
    .reports-header { padding: 1rem; border-radius: 12px; }
    .reports-header h1 { font-size: 1.25rem; }
    .reports-header p { font-size: 0.8rem; }
    .report-card { padding: 0.875rem; gap: 0.75rem; }
    .report-icon { width: 36px; height: 36px; font-size: 1.1rem; }
    .report-info h3 { font-size: 0.8rem; }
    .report-info h2 { font-size: 1.1rem; }
    .report-info p { font-size: 0.7rem; }
    .reports-section > h2 { font-size: 1rem; }
    .productivity-card { padding: 0.875rem; }
    .productivity-percentage h1 { font-size: 1.25rem; }
    .productivity-header h3 { font-size: 0.9rem; }
    .timer-display { font-size: 1.8rem; }
    .timer-card { padding: 1rem; }
    .timer-actions { flex-direction: column; }
    .timer-actions form { width: 100%; }
    .timer-actions button { width: 100%; }
    .status-row { flex-direction: column; align-items: flex-start; }
    .status-label { min-width: auto; }
    .history-item { flex-direction: column; align-items: flex-start; }
    .history-actions { width: 100%; justify-content: flex-end; }
    .requirements-card { padding: 0.875rem; }
    .btn { padding: 0.5rem 0.75rem; font-size: 0.85rem; }
    .btn-lg { padding: 0.5rem 0.75rem; font-size: 0.85rem; }
}

/* ===== Login / Register Pages ===== */
#login-page,
#register-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-secondary);
    padding: 1.5rem;
}

.login-container,
.register-container {
    display: flex;
    width: 100%;
    max-width: 1000px;
    min-height: 600px;
    background: var(--bg-card);
    border-radius: var(--border-radius-xl);
    box-shadow: var(--shadow-xl);
    overflow: hidden;
}

.login-left,
.register-left {
    flex: 1;
    background: var(--brand-gradient);
    color: var(--text-light);
    padding: 3rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
    position: relative;
}

.login-left .logo h1,
.register-left .logo h1 {
    color: var(--text-light);
    font-size: 1.75rem;
    margin-bottom: 2rem;
}

.login-left h2,
.register-left h2 {
    color: var(--text-light);
    font-size: 2rem;
    margin-bottom: 0.75rem;
}

.login-left p,
.register-left p {
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: 0;
}

.login-right,
.register-right {
    flex: 1;
    padding: 3rem;
    display: flex;
    align-items: center;
}

.login-box,
.register-box {
    width: 100%;
    max-width: 400px;
    margin: 0 auto;
}

.login-box h2,
.register-box h2 {
    margin-bottom: 0.5rem;
}

.login-box > p,
.register-box > p {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

.input-group {
    margin-bottom: 1.25rem;
}

.input-group label {
    display: block;
    font-weight: 600;
    font-size: var(--font-size-sm);
    margin-bottom: 0.4rem;
    color: var(--text-primary);
}

.input-group input[type="text"],
.input-group input[type="email"],
.input-group input[type="password"] {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius);
    font-size: 1rem;
    background: var(--bg-card);
    color: var(--text-primary);
    transition: border-color 0.2s, box-shadow 0.2s;
    min-height: 48px;
}

.input-group input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 4px rgba(var(--primary-rgb), 0.1);
}

.input-group .password-field input {
    padding-right: 2.75rem;
}

.form-options {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    font-size: var(--font-size-sm);
    flex-wrap: wrap;
    gap: 0.5rem;
}

.form-options label {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    color: var(--text-secondary);
    cursor: pointer;
}

.form-options a {
    color: var(--primary-color);
    font-weight: 600;
}

.terms {
    margin-bottom: 1.5rem;
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

.terms label {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    cursor: pointer;
}

.login-button,
.register-button {
    width: 100%;
    padding: 0.85rem;
    background: var(--brand-gradient);
    color: #ffffff;
    border: none;
    border-radius: var(--border-radius);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    min-height: 48px;
}

.login-button:hover,
.register-button:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-1px);
}

.divider {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin: 1.5rem 0;
    color: var(--text-muted);
    font-size: var(--font-size-sm);
}

.divider::before,
.divider::after {
    content: "";
    flex: 1;
    height: 1px;
    background: var(--border-color);
}

.register-link,
.login-link {
    text-align: center;
    margin-top: 1.5rem;
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

.register-link a,
.login-link a {
    color: var(--primary-color);
    font-weight: 600;
}

.back-home {
    text-align: center;
    margin-top: 1rem;
}

.back-home a {
    font-size: var(--font-size-sm);
    color: var(--text-muted);
}

@media (max-width: 768px) {
    #login-page,
    #register-page {
        padding: 1rem;
        align-items: flex-start;
    }

    .login-container,
    .register-container {
        flex-direction: column;
        max-width: 440px;
        min-height: auto;
    }

    .login-left,
    .register-left {
        padding: 2rem 1.5rem;
        text-align: center;
    }

    .login-left img,
    .register-left img {
        display: none;
    }

    .login-right,
    .register-right {
        padding: 2rem 1.5rem;
    }
}

/* ===== Mobile Bottom Navigation ===== */
.mobile-nav {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 72px;
    background: var(--bg-surface);
    display: none;
    justify-content: space-around;
    align-items: center;
    border-top: 1px solid var(--border-color);
    z-index: 999;
    box-shadow: 0 -4px 16px rgba(15,23,42,.08);
    padding-bottom: env(safe-area-inset-bottom);
    -webkit-tap-highlight-color: transparent;
}

.mobile-nav a {
    -webkit-tap-highlight-color: transparent;
    -webkit-user-select: none;
    user-select: none;
}

.mobile-nav a {
    text-decoration: none;
    color: var(--text-muted);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 4px;
    font-size: 11px;
    font-weight: 500;
    flex: 1;
    height: 100%;
    transition: color var(--transition-speed);
}

.mobile-nav a.active {
    color: var(--primary-color);
}

.mobile-nav i {
    font-size: 20px;
}

.mobile-nav .add-button {
    width: 56px;
    height: 56px;
    background: var(--brand-gradient);
    color: #fff;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: -26px;
    font-size: 22px;
    box-shadow: 0 8px 18px rgba(var(--primary-rgb), .35);
    flex: 0 0 auto;
}

.mobile-nav .add-button:active {
    transform: scale(.94);
}

@media (max-width:768px){
    .mobile-nav{
        display:flex;
    }
}

/* ===== Landing Page ===== */
.landing-header {
    background: var(--bg-primary);
    border-bottom: 1px solid var(--border-color);
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 100;
}

.landing-header .container {
    max-width: var(--content-max);
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.landing-header .logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--text-primary);
    text-decoration: none;
}

.landing-header .logo i {
    color: var(--primary-color);
    font-size: 1.5rem;
}

.landing-header .nav-links {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.landing-header .nav-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    transition: color var(--transition-speed);
}

.landing-header .nav-links a:hover {
    color: var(--primary-color);
}

.hero-section {
    background: var(--brand-gradient);
    color: var(--text-light);
    padding: 5rem 0 4rem;
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 600px;
    height: 600px;
    background: rgba(255,255,255,0.05);
    border-radius: 50%;
    pointer-events: none;
}

.hero-section .container {
    max-width: var(--content-max);
    margin: 0 auto;
    padding: 0 2rem;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-content {
    max-width: 600px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255,255,255,0.15);
    padding: 0.5rem 1rem;
    border-radius: 999px;
    font-size: var(--font-size-sm);
    font-weight: 500;
    margin-bottom: 1.5rem;
    backdrop-filter: blur(8px);
}

.hero-content h1 {
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    color: white;
}

.hero-content p {
    font-size: var(--font-size-lg);
    color: rgba(255,255,255,0.9);
    margin-bottom: 2rem;
    line-height: 1.6;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-card-mockup {
    background: var(--bg-card);
    border-radius: var(--border-radius-xl);
    box-shadow: var(--shadow-xl);
    width: 100%;
    max-width: 500px;
    overflow: hidden;
    transform: perspective(1000px) rotateY(-5deg) rotateX(5deg);
    transition: transform var(--transition-speed);
}

.hero-card-mockup:hover {
    transform: perspective(1000px) rotateY(0deg) rotateX(0deg);
}

.mockup-header {
    background: var(--bg-tertiary);
    padding: 1rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    border-bottom: 1px solid var(--border-color);
}

.mockup-dots {
    display: flex;
    gap: 0.5rem;
}

.mockup-dots span {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--border-color);
}

.mockup-dots span:first-child { background: #ef4444; }
.mockup-dots span:nth-child(2) { background: #f59e0b; }
.mockup-dots span:nth-child(3) { background: #22c55e; }

.mockup-title {
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--text-secondary);
}

.mockup-body {
    display: flex;
    height: 300px;
}

.mockup-sidebar {
    width: 60px;
    background: var(--bg-tertiary);
    border-right: 1px solid var(--border-color);
}

.mockup-main {
    flex: 1;
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.mockup-hero {
    height: 80px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    border-radius: var(--border-radius);
    opacity: 0.8;
}

.mockup-stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.75rem;
}

.mockup-stat {
    height: 60px;
    background: var(--bg-tertiary);
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
}

.mockup-tasks {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.mockup-task {
    height: 40px;
    background: var(--bg-tertiary);
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
}

.stats-section {
    padding: 4rem 0;
    background: var(--bg-secondary);
}

.stats-section .container {
    max-width: var(--content-max);
    margin: 0 auto;
    padding: 0 2rem;
}

.stats-section .section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.stats-section .section-header h2 {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.stats-section .section-header p {
    color: var(--text-muted);
    font-size: var(--font-size-lg);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
}

.stats-section .stat-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    padding: 2rem;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-speed);
}

.stats-section .stat-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.stats-section .stat-icon {
    width: 56px;
    height: 56px;
    border-radius: var(--border-radius);
    background: var(--brand-gradient);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.stats-section .stat-info h3 {
    font-size: var(--font-size-lg);
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.stats-section .stat-info p {
    color: var(--text-muted);
    margin: 0;
    font-size: var(--font-size-sm);
}

.features-section {
    padding: 5rem 0;
    background: var(--bg-primary);
}

.features-section .container {
    max-width: var(--content-max);
    margin: 0 auto;
    padding: 0 2rem;
}

.features-section .section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.features-section .section-header h2 {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.features-section .section-header p {
    color: var(--text-muted);
    font-size: var(--font-size-lg);
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.feature-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    padding: 2rem;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-speed);
}

.feature-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: var(--primary-light);
}

.feature-icon {
    width: 56px;
    height: 56px;
    border-radius: var(--border-radius);
    background: var(--primary-50);
    color: var(--primary-color);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.feature-card h3 {
    font-size: var(--font-size-xl);
    font-weight: 600;
    margin-bottom: 0.75rem;
}

.feature-card p {
    color: var(--text-secondary);
    margin: 0;
    line-height: 1.6;
}

.about-section {
    padding: 5rem 0;
    background: var(--bg-secondary);
}

.about-section .container {
    max-width: var(--content-max);
    margin: 0 auto;
    padding: 0 2rem;
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-text h2 {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    margin-bottom: 1.5rem;
}

.about-text p {
    font-size: var(--font-size-base);
    line-height: 1.8;
    margin-bottom: 1.5rem;
}

.about-text ul {
    list-style: none;
    padding: 0;
}

.about-text li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 0;
    color: var(--text-secondary);
}

.about-text li i {
    color: var(--success-color);
    font-size: 1.25rem;
}

.about-visual {
    display: flex;
    justify-content: center;
}

.about-card {
    background: var(--brand-gradient);
    color: white;
    padding: 3rem;
    border-radius: var(--border-radius-xl);
    text-align: center;
    box-shadow: var(--shadow-lg);
    max-width: 400px;
}

.about-card i {
    font-size: 4rem;
    margin-bottom: 1rem;
    opacity: 0.9;
}

.about-card h3 {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.about-card p {
    margin: 0;
    opacity: 0.9;
}

.cta-section {
    padding: 5rem 0;
    background: var(--brand-gradient);
    color: white;
    text-align: center;
}

.cta-section .container {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 2rem;
}

.cta-section h2 {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    margin-bottom: 1rem;
}

.cta-section p {
    font-size: var(--font-size-lg);
    margin-bottom: 2rem;
    opacity: 0.9;
}

.landing-footer {
    background: var(--bg-primary);
    border-top: 1px solid var(--border-color);
    padding: 3rem 0 1.5rem;
}

.landing-footer .container {
    max-width: var(--content-max);
    margin: 0 auto;
    padding: 0 2rem;
}

.footer-brand {
    margin-bottom: 2rem;
}

.footer-brand .logo {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--text-primary);
    text-decoration: none;
    margin-bottom: 0.5rem;
}

.footer-brand .logo i {
    color: var(--primary-color);
}

.footer-brand p {
    color: var(--text-muted);
    margin: 0;
}

.footer-links {
    display: flex;
    gap: 2rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.footer-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    transition: color var(--transition-speed);
}

.footer-links a:hover {
    color: var(--primary-color);
}

.footer-bottom {
    padding-top: 1.5rem;
    border-top: 1px solid var(--border-color);
    text-align: center;
}

.footer-bottom p {
    color: var(--text-muted);
    font-size: var(--font-size-sm);
    margin: 0.25rem 0;
}

@media (max-width: 768px) {
    .landing-header .nav-links {
        gap: 1rem;
    }

    .landing-header .nav-links a:not(.btn) {
        display: none;
    }

    .hero-section .container {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .hero-visual {
        order: -1;
    }

    .hero-card-mockup {
        max-width: 100%;
        transform: none;
    }

    .about-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .about-visual {
        order: -1;
    }

    .about-card {
        max-width: 100%;
    }
}

@media (max-width: 480px) {
    .hero-content h1 {
        font-size: 2rem;
    }

    .hero-buttons {
        flex-direction: column;
    }

    .hero-buttons .btn {
        width: 100%;
    }

    .feature-grid {
        grid-template-columns: 1fr;
    }
}

/* ===== Task Form Pages (Add/Edit Task) ===== */
.form-section {
    max-width: 800px;
    margin: 0 auto;
}

.task-form {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    padding: 2rem;
    box-shadow: var(--shadow-sm);
}

.task-form .form-group {
    margin-bottom: 1.5rem;
}

.task-form label {
    display: block;
    font-weight: 600;
    font-size: var(--font-size-sm);
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.task-form .form-control {
    width: 100%;
    padding: 0.75rem 1rem;
    font-size: var(--font-size-base);
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius);
    background: var(--bg-primary);
    color: var(--text-primary);
    transition: all var(--transition-speed);
    min-height: 44px;
}

.task-form .form-control:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 4px rgba(var(--primary-rgb), 0.1);
}

.task-form textarea.form-control {
    min-height: 120px;
    resize: vertical;
    background: var(--bg-secondary);
    border: 2px solid var(--border-color);
    padding: 1rem;
    font-family: inherit;
    line-height: 1.6;
}

.form-buttons {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
    flex-wrap: wrap;
}

.primary-button {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    background: var(--brand-gradient);
    color: white;
    border: none;
    border-radius: var(--border-radius);
    font-size: var(--font-size-sm);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-speed);
    text-decoration: none;
    min-height: 44px;
}

.primary-button:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-1px);
    color: white;
}

.secondary-button {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    background: var(--bg-tertiary);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    font-size: var(--font-size-sm);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-speed);
    text-decoration: none;
    min-height: 44px;
}

.secondary-button:hover {
    background: var(--bg-hover);
}

.cancel-button {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    background: transparent;
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    font-size: var(--font-size-sm);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-speed);
    text-decoration: none;
    min-height: 44px;
}

.cancel-button:hover {
    background: var(--bg-hover);
    color: var(--text-primary);
}

/* ===== Modern Task Create Layout ===== */
.task-create-layout {
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: 1.5rem;
    align-items: start;
}

.task-create-main {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.task-create-side {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
    padding: 1.5rem;
    transition: box-shadow var(--transition-speed), border-color var(--transition-speed);
}

.form-card:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--primary-light);
}

.form-card h3 {
    margin: 0 0 1.25rem;
    font-size: var(--font-size-base);
    font-weight: 700;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid var(--border-color);
}

.form-card h3 i {
    color: var(--primary-color);
    font-size: 1rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.task-form-modern .form-group {
    margin-bottom: 1.25rem;
}

.task-form-modern .form-group:last-child {
    margin-bottom: 0;
}

.task-form-modern .form-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 600;
    font-size: var(--font-size-sm);
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.task-form-modern .form-label i {
    color: var(--primary-color);
    font-size: 0.85rem;
    width: 16px;
    text-align: center;
}

.task-form-modern .form-control {
    width: 100%;
    padding: 0.75rem 1rem;
    font-size: var(--font-size-base);
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius);
    background: var(--bg-primary);
    color: var(--text-primary);
    transition: all var(--transition-speed);
    min-height: 44px;
}

.task-form-modern .form-control:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 4px rgba(var(--primary-rgb), 0.1);
    background: var(--bg-surface);
}

.task-form-modern textarea.form-control {
    min-height: 120px;
    resize: vertical;
    background: var(--bg-secondary);
    border: 2px solid var(--border-color);
    padding: 1rem;
    font-family: inherit;
    line-height: 1.6;
}

.form-hint {
    font-size: var(--font-size-sm);
    color: var(--text-muted);
    margin: 0.5rem 0 0;
}

.reminder-options {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.reminder-chip {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.6rem 1rem;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 9999px;
    cursor: pointer;
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--text-secondary);
    transition: all var(--transition-speed);
    user-select: none;
}

.reminder-chip input {
    display: none;
}

.reminder-chip:has(input:checked) {
    background: var(--primary-50);
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.reminder-chip:hover {
    border-color: var(--primary-light);
}

.form-actions {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.side-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
    padding: 1.25rem;
}

.side-card h3 {
    margin: 0 0 0.75rem;
    font-size: var(--font-size-base);
    font-weight: 600;
    color: var(--text-primary);
}

.tips-list {
    margin: 0;
    padding-left: 1.25rem;
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    line-height: 1.7;
}

.tips-list li {
    margin-bottom: 0.5rem;
}

.reminder-summary {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 0.75rem;
}

.reminder-summary span {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.35rem 0.75rem;
    background: var(--success-soft);
    color: var(--success-color);
    border-radius: 9999px;
    font-size: var(--font-size-xs);
    font-weight: 600;
}

@media (max-width: 992px) {
    .task-create-layout {
        grid-template-columns: 1fr;
    }

    .task-create-side {
        order: -1;
    }

    .form-row {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .task-form-modern .form-control {
        font-size: 16px;
    }

    .reminder-options {
        flex-direction: column;
    }

    .reminder-chip {
        width: 100%;
        justify-content: center;
    }
}

/* ===== Task Pages ===== */

.task-edit-layout,
.view-task-layout {
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: 1.5rem;
    align-items: start;
}

.task-edit-main,
.view-task-main {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.task-edit-side,
.view-task-side {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.task-hero-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
    padding: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
}

.task-hero-card.priority-high { border-top: 4px solid var(--danger-color); }
.task-hero-card.priority-medium { border-top: 4px solid var(--warning-color); }
.task-hero-card.priority-low { border-top: 4px solid var(--success-color); }

.task-hero-content h1 {
    margin: 0.5rem 0 0.75rem;
    font-size: var(--font-size-2xl);
    line-height: 1.2;
}

.task-meta-line {
    color: var(--text-secondary);
    margin: 0 0 1rem;
}

.task-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.task-quick-actions {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.task-hero-side {
    flex-shrink: 0;
}

.countdown-card {
    background: var(--bg-secondary);
    border-radius: var(--border-radius-lg);
    padding: 1.25rem;
    text-align: center;
    min-width: 220px;
}

.countdown-card h3 {
    margin: 0 0 0.75rem;
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.countdown-timer {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--primary-color);
    font-variant-numeric: tabular-nums;
}

.countdown-timer.overdue {
    color: var(--danger-color);
}

.progress-label {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    margin: 0.5rem 0 0;
}

.view-task-grid {
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: 1.5rem;
}

.detail-text {
    color: var(--text-secondary);
    line-height: 1.7;
    white-space: pre-wrap;
}

.detail-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.detail-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--border-light);
}

.detail-item:last-child {
    border-bottom: none;
}

.detail-item span {
    color: var(--text-muted);
    font-size: var(--font-size-sm);
}

.attachment-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--primary-color);
    font-weight: 600;
    text-decoration: none;
}

.attachment-link:hover {
    text-decoration: underline;
}

.reminder-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.reminder-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem;
    background: var(--bg-secondary);
    border-radius: var(--border-radius);
}

.reminder-icon {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--primary-50);
    color: var(--primary-color);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.reminder-info strong {
    display: block;
    font-size: var(--font-size-sm);
    color: var(--text-primary);
}

.reminder-info small {
    color: var(--text-muted);
    font-size: var(--font-size-xs);
}

.header-actions {
    display: flex;
    gap: 0.75rem;
}

.overdue-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.35rem 0.75rem;
    background: var(--danger-soft);
    color: var(--danger-color);
    border-radius: 9999px;
    font-size: var(--font-size-xs);
    font-weight: 600;
}

@media (max-width: 992px) {
    .task-edit-layout,
    .view-task-layout,
    .view-task-grid {
        grid-template-columns: 1fr;
    }

    .task-edit-side,
    .view-task-side {
        order: -1;
    }

    .task-hero-card {
        flex-direction: column;
        align-items: flex-start;
    }

    .task-hero-side {
        width: 100%;
    }

    .countdown-card {
        width: 100%;
    }
}

@media (max-width: 768px) {
    .header-actions {
        width: 100%;
        flex-direction: column;
    }

    .header-actions .btn {
        width: 100%;
        justify-content: center;
    }
}

/* ===== Legacy Task Form Backward Compatibility ===== */

/* ===== Responsive Design ===== */
@media (max-width: 1200px) {
    .grid-cols-4 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 992px) {
    :root {
        --sidebar-width: 280px;
    }

    .sidebar {
        position: fixed;
        top: 0;
        left: 0;
        height: 100vh;
        width: var(--sidebar-width);
        background: var(--bg-primary);
        border-right: 1px solid var(--border-color);
        z-index: 1000;
        transition: transform var(--transition-speed), width var(--transition-speed);
        display: flex;
        flex-direction: column;
        -webkit-transform: translateX(-100%);
        transform: translateX(-100%);
        box-shadow: var(--shadow-xl);
    }

    .sidebar.show {
        -webkit-transform: translateX(0);
        transform: translateX(0);
    }

    .sidebar.collapsed {
        width: var(--sidebar-width);
    }

    .main-content {
        margin-left: 0;
    }

    .top-header {
        left: 0;
    }

    .grid-cols-3 { grid-template-columns: repeat(2, 1fr); }
}

/* Mobile overlay when sidebar is open */
@media (max-width: 992px) {
    .sidebar-overlay {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: rgba(0, 0, 19, 0.5);
        z-index: 999;
        opacity: 0;
        visibility: hidden;
        transition: all var(--transition-speed);
        -webkit-tap-highlight-color: transparent;
    }

    .sidebar-overlay.show {
        opacity: 1;
        visibility: visible;
    }
}

/* Prevent text selection on mobile nav */
@media (max-width: 768px) {
    .mobile-nav a,
    .menu-toggle,
    .nav-link {
        -webkit-tap-highlight-color: transparent;
        -webkit-user-select: none;
        user-select: none;
    }
}

/* Mobile calendar improvements */
@media (max-width: 768px) {
    .calendar-container {
        padding: 1rem;
        border-radius: var(--border-radius);
    }

    .calendar-header {
        flex-direction: column;
        gap: 1rem;
        align-items: stretch;
    }

    .calendar-nav {
        justify-content: center;
    }

    .calendar-title {
        text-align: center;
        font-size: var(--font-size-lg);
    }

    .calendar-grid {
        gap: 0.25rem;
    }

    .calendar-day-header {
        padding: 0.5rem 0.25rem;
        font-size: 0.7rem;
    }

    .calendar-day {
        min-height: 44px;
        font-size: var(--font-size-sm);
    }

    .calendar-day .day-number {
        font-size: var(--font-size-sm);
    }

    .calendar-day .task-indicator {
        bottom: 2px;
    }

    .calendar-day .task-dot {
        width: 6px;
        height: 6px;
    }

    .calendar-day-detail {
        margin-top: 1rem;
        padding-top: 1rem;
    }

    .day-task-item {
        padding: 0.75rem;
        gap: 0.75rem;
    }

    .day-task-time {
        font-size: 0.7rem;
        min-width: 60px;
    }
}

/* Extra small phones */
@media (max-width: 480px) {
    .calendar-day-header {
        padding: 0.4rem 0.1rem;
        font-size: 0.65rem;
    }

    .calendar-day {
        min-height: 40px;
        padding: 0.25rem;
    }

    .calendar-day .day-number {
        font-size: 0.75rem;
    }

    .calendar-day .task-preview {
        font-size: 0.5rem;
    }
}

@media (max-width: 768px) {
    .reports-container {
        padding: 1rem;
    }

    .status-label {
        width: 110px;
    }

    .priority-cards,
    .achievements-grid,
    .reports-cards {
        grid-template-columns: 1fr;
    }

    .focus-card {
        flex-direction: column;
        align-items: flex-start;
    }

    .focus-right {
        text-align: left;
        width: 100%;
    }

    .deadline-card {
        flex-direction: column;
        align-items: flex-start;
    }

    .recent-tasks-grid {
        grid-template-columns: 1fr;
    }

    .action-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 480px) {
    .action-grid {
        grid-template-columns: 1fr;
    }

    .hero-content h1 {
        font-size: var(--font-size-2xl);
    }
}
/* ============================================
   MOBILE BOTTOM NAVIGATION
   ============================================ */
.mobile-bottom-nav {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: #ffffff;
    border-top: 1px solid #e5e7eb;
    display: flex;
    justify-content: space-around;
    align-items: center;
    padding: 0.5rem 0;
    z-index: 1000;
    box-shadow: 0 -2px 10px rgba(0,0,0,0.05);
}

.mobile-bottom-nav .nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.25rem;
    padding: 0.5rem 1rem;
    color: #6B7280;
    text-decoration: none;
    font-size: 0.7rem;
    font-weight: 500;
    transition: color 0.2s;
    border: none;
    background: none;
    cursor: pointer;
}

.mobile-bottom-nav .nav-item i {
    font-size: 1.25rem;
}

.mobile-bottom-nav .nav-item.active {
    color: #2563EB;
}

.mobile-bottom-nav .nav-item:active {
    opacity: 0.7;
}

@media (min-width: 768px) {
    .mobile-bottom-nav {
        display: none;
    }
}

/* ============================================
   PROFILE PAGE (Mobile-First Premium)
   ============================================ */
.profile-page {
    padding: 1.5rem 1rem;
    padding-bottom: 6rem;
    max-width: 800px;
    margin: 0 auto;
}

/* Profile Header Card */
.profile-header-card {
    background: #ffffff;
    border-radius: 1.5rem;
    padding: 2rem 1.5rem;
    text-align: center;
    box-shadow: 0 4px 20px rgba(0,0,0,0.06);
    margin-bottom: 1.25rem;
}

.profile-avatar-wrapper {
    position: relative;
    display: inline-block;
    margin-bottom: 1rem;
}

.profile-avatar {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    object-fit: cover;
    border: 4px solid #EEF2FF;
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.15);
}

.avatar-edit-btn {
    position: absolute;
    bottom: 0;
    right: 0;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: #2563EB;
    color: #fff;
    border: 2px solid #fff;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    box-shadow: 0 2px 6px rgba(0,0,0,0.15);
}

.profile-name {
    font-size: 1.5rem;
    font-weight: 700;
    color: #111827;
    margin: 0.5rem 0 0.25rem;
}

.profile-role {
    color: #6B7280;
    font-size: 0.9rem;
    margin: 0;
}

.profile-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    justify-content: center;
    margin-top: 1rem;
}

.badge {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    background: #EEF2FF;
    color: #2563EB;
    padding: 0.35rem 0.75rem;
    border-radius: 9999px;
    font-size: 0.8rem;
    font-weight: 600;
}

.badge-status {
    background: #F0FDF4;
    color: #16A34A;
}

/* OJT Progress Card */
.ojt-progress-card {
    background: #ffffff;
    border-radius: 1.5rem;
    padding: 1.5rem;
    box-shadow: 0 4px 20px rgba(0,0,0,0.06);
    margin-bottom: 1.25rem;
}

.ojt-progress-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.ojt-progress-header h2 {
    font-size: 1.1rem;
    font-weight: 700;
    color: #111827;
    margin: 0;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.progress-percent {
    font-size: 1.5rem;
    font-weight: 800;
    color: #2563EB;
}

.progress-bar-track {
    width: 100%;
    height: 12px;
    background: #E5E7EB;
    border-radius: 9999px;
    overflow: hidden;
    margin-bottom: 1.25rem;
}

.progress-bar-fill {
    height: 100%;
    background: linear-gradient(90deg, #2563EB, #3B82F6);
    border-radius: 9999px;
    transition: width 1s ease;
}

.ojt-progress-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.75rem;
}

.ojt-stat {
    text-align: center;
    padding: 0.75rem;
    background: #F8FAFC;
    border-radius: 0.75rem;
}

.ojt-stat-value {
    display: block;
    font-size: 1.1rem;
    font-weight: 700;
    color: #111827;
}

.ojt-stat-label {
    display: block;
    font-size: 0.75rem;
    color: #6B7280;
    margin-top: 0.25rem;
}

/* Profile Sections */
.profile-sections {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.section-card {
    background: #ffffff;
    border-radius: 1.5rem;
    box-shadow: 0 4px 20px rgba(0,0,0,0.06);
    overflow: hidden;
}

.section-card-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid #F3F4F6;
}

.section-card-header i {
    color: #2563EB;
    font-size: 1.1rem;
}

.section-card-header h3 {
    font-size: 1rem;
    font-weight: 700;
    color: #111827;
    margin: 0;
}

.section-card-body {
    padding: 1.25rem 1.5rem;
}

.profile-form .form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.profile-form .form-group {
    margin-bottom: 1rem;
}

.profile-form .form-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: #374151;
    margin-bottom: 0.4rem;
}

.profile-form .form-group input,
.profile-form .form-group select,
.profile-form .form-group textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid #E5E7EB;
    border-radius: 0.75rem;
    font-size: 0.95rem;
    transition: border-color 0.2s, box-shadow 0.2s;
    box-sizing: border-box;
}

.profile-form .form-group input:focus,
.profile-form .form-group select:focus {
    outline: none;
    border-color: #2563EB;
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.quick-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.75rem;
}

.quick-link {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem;
    background: #F8FAFC;
    border-radius: 0.75rem;
    text-decoration: none;
    color: #374151;
    font-size: 0.85rem;
    font-weight: 600;
    transition: background 0.2s;
}

.quick-link i {
    font-size: 1.5rem;
    color: #2563EB;
}

.quick-link:active {
    background: #EEF2FF;
}

/* Auth Page (forgot password, login) */
.auth-page {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: calc(100vh - 140px);
    padding: 2rem 1rem;
    padding-bottom: 6rem;
}

.auth-card {
    background: #ffffff;
    border-radius: 1.5rem;
    padding: 2.5rem 2rem;
    width: 100%;
    max-width: 420px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.08);
    text-align: center;
}

.auth-icon {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: #EEF2FF;
    color: #2563EB;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.25rem;
    font-size: 1.75rem;
}

.auth-card h1 {
    font-size: 1.5rem;
    font-weight: 800;
    color: #111827;
    margin: 0 0 0.5rem;
}

.auth-subtitle {
    color: #6B7280;
    font-size: 0.9rem;
    margin: 0 0 1.5rem;
}

.auth-form .form-group {
    margin-bottom: 1rem;
    text-align: left;
}

.auth-form .form-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: #374151;
    margin-bottom: 0.4rem;
}

.auth-form .form-group input {
    width: 100%;
    padding: 0.85rem 1rem;
    border: 1px solid #E5E7EB;
    border-radius: 0.75rem;
    font-size: 1rem;
    box-sizing: border-box;
}

.auth-form .form-group input:focus {
    outline: none;
    border-color: #2563EB;
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.reset-link-box {
    background: #F8FAFC;
    border-radius: 0.75rem;
    padding: 1rem;
    margin: 1rem 0;
    text-align: left;
}

.reset-link-box p {
    font-size: 0.85rem;
    color: #6B7280;
    margin: 0 0 0.5rem;
}

.reset-link-text {
    font-size: 0.8rem;
    word-break: break-all;
    color: #2563EB;
    background: #fff;
    padding: 0.5rem;
    border-radius: 0.5rem;
    border: 1px solid #E5E7EB;
}

.auth-footer {
    margin-top: 1.5rem;
    font-size: 0.9rem;
}

.auth-footer a {
    color: #2563EB;
    text-decoration: none;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
}

.auth-footer a:hover {
    text-decoration: underline;
}

/* Responsive adjustments */
@media (max-width: 767px) {
    .profile-form .form-row {
        grid-template-columns: 1fr;
    }
    .ojt-progress-stats {
        grid-template-columns: repeat(3, 1fr);
    }
    .quick-links {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (min-width: 768px) {
    .profile-page {
        padding: 2rem;
    }
    .profile-header-card {
        padding: 2.5rem;
    }
    .profile-avatar {
        width: 120px;
        height: 120px;
    }
}
/* ============================================
   DARK MODE - Mobile Bottom Nav
   ============================================ */
[data-theme="dark"] .mobile-bottom-nav {
    background: #0A0A1A;
    border-top-color: #1A1A30;
    box-shadow: 0 -2px 10px rgba(0,0,0,0.4);
}

[data-theme="dark"] .mobile-bottom-nav .nav-item {
    color: #6B6A7A;
}

[data-accents-theme="dark"] .mobile-bottom-nav .nav-item.active,
[data-theme="dark"] .mobile-bottom-nav .nav-item.active {
    color: #3B82F6;
}

/* ============================================
   DARK MODE - Profile Page
   ============================================ */
[data-theme="dark"] .profile-header-card,
[data-theme="dark"] .ojt-progress-card,
[data-theme="dark"] .section-card {
    background: #0A0A1A;
    box-shadow: 0 4px 20px rgba(0,0,0,0.4);
}

[data-theme="dark"] .profile-name {
    color: #F1F0EC;
}

[data-theme="dark"] .profile-role {
    color: #C4C2BC;
}

[data-theme="dark"] .ojt-stat {
    background: #12122A;
}

[data-theme="dark"] .ojt-stat-value {
    color: #F1F0EC;
}

[data-theme="dark"] .section-card-header {
    border-bottom-color: #1A1A30;
}

[data-theme="dark"] .section-card-header h3 {
    color: #F1F0EC;
}

[data-theme="dark"] .profile-form .form-group label {
    color: #C4C2BC;
}

[data-theme="dark"] .profile-form .form-group input,
[data-theme="dark"] .profile-form .form-group select {
    background: #12122A;
    border-color: #1A1A30;
    color: #F1F0EC;
}

[data-theme="dark"] .profile-form .form-group input:focus,
[data-theme="dark"] .profile-form .form-group select:focus {
    border-color: #3B82F6;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15);
}

[data-theme="dark"] .quick-link {
    background: #12122A;
    color: #C4C2BC;
}

[data-theme="dark"] .quick-link:active {
    background: #1E293B;
}

/* ============================================
   DARK MODE - Auth Pages
   ============================================ */
[data-theme="dark"] .auth-card {
    background: #0A0A1A;
    box-shadow: 0 10px 40px rgba(0,0,0,0.5);
}

[data-theme="dark"] .auth-card h1 {
    color: #F1F0EC;
}

[data-theme="dark"] .auth-subtitle {
    color: #C4C2BC;
}

[data-theme="dark"] .auth-form .form-group label {
    color: #C4C2BC;
}

[data-theme="dark"] .auth-form .form-group input {
    background: #12122A;
    border-color: #1A1A30;
    color: #F1F0EC;
}

[data-theme="dark"] .auth-form .form-group input:focus {
    border-color: #3B82F6;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15);
}

[data-theme="dark"] .reset-link-box {
    background: #12122A;
}

[data-theme="dark"] .reset-link-text {
    background: #0A0A1A;
    border-color: #1A1A30;
    color: #3B82F6;
}

/* ============================================
   MOBILE BOTTOM NAV - Floating Action Button
   ============================================ */
.mobile-bottom-nav {
    justify-content: space-evenly;
}

.mobile-bottom-nav .nav-fab {
    width: 3.25rem;
    height: 3.25rem;
    border-radius: 50%;
    background: #2563EB;
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    box-shadow: 0 4px 14px rgba(37, 99, 235, 0.45);
    border: 3px solid #fff;
    transition: transform 0.2s, box-shadow 0.2s;
    padding: 0;
    margin-top: -1.1rem;
    flex-shrink: 0;
}

.mobile-bottom-nav .nav-fab i {
    font-size: 1.2rem;
}

.mobile-bottom-nav .nav-fab:active {
    transform: scale(0.9);
    box-shadow: 0 2px 8px rgba(37, 99, 235, 0.3);
}

[data-theme="dark"] .mobile-bottom-nav .nav-fab {
    background: #3B82F6;
    box-shadow: 0 4px 14px rgba(59, 130, 246, 0.4);
    border-color: #0A0A1A;
}