/* ============================================
   TikTok Live Manager - Main Stylesheet
   Modern, Professional, Mobile-First Design
   ============================================ */

/* CSS Variables for Theming */
:root {
    /* Light Mode Colors */
    --primary: #6366F1;
    --primary-hover: #4F46E5;
    --primary-light: #E0E7FF;
    --secondary: #10B981;
    --accent: #F59E0B;
    --danger: #EF4444;
    --warning: #F59E0B;
    --success: #10B981;

    /* Background & Surface */
    --bg-primary: #F8FAFC;
    --bg-secondary: #F1F5F9;
    --surface: #FFFFFF;
    --surface-hover: #F8FAFC;

    /* Text Colors */
    --text-primary: #1E293B;
    --text-secondary: #64748B;
    --text-muted: #94A3B8;
    --text-inverse: #FFFFFF;

    /* Border & Shadow */
    --border: #E2E8F0;
    --border-focus: #6366F1;
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow: 0 1px 3px 0 rgb(0 0 0 / 0.1), 0 1px 2px -1px rgb(0 0 0 / 0.1);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);

    /* Sizing */
    --sidebar-width: 260px;
    --bottom-nav-height: 70px;
    --header-height: 64px;
    --radius-sm: 6px;
    --radius: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;

    /* Transitions */
    --transition: 0.2s ease;
    --transition-slow: 0.3s ease;
}

/* Dark Mode */
[data-theme="dark"] {
    --primary: #818CF8;
    --primary-hover: #6366F1;
    --primary-light: #1E1B4B;

    --bg-primary: #0F172A;
    --bg-secondary: #1E293B;
    --surface: #1E293B;
    --surface-hover: #334155;

    --text-primary: #F1F5F9;
    --text-secondary: #94A3B8;
    --text-muted: #64748B;

    --border: #334155;
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.3);
    --shadow: 0 1px 3px 0 rgb(0 0 0 / 0.3);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.3);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.3);
}

/* ============================================
   Base Styles
   ============================================ */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
    transition: background-color var(--transition), color var(--transition);
}

/* Typography */
h1,
h2,
h3,
h4,
h5,
h6 {
    font-weight: 600;
    line-height: 1.3;
    margin-bottom: 0.5rem;
}

h1 {
    font-size: 1.875rem;
}

h2 {
    font-size: 1.5rem;
}

h3 {
    font-size: 1.25rem;
}

h4 {
    font-size: 1.125rem;
}

p {
    margin-bottom: 1rem;
}

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

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

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

/* Sidebar - Desktop */
.sidebar {
    position: fixed;
    left: 0;
    top: 0;
    width: var(--sidebar-width);
    height: 100vh;
    background: var(--surface);
    border-right: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    z-index: 100;
    transition: transform var(--transition-slow);
}

.sidebar-header {
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.sidebar-logo {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--primary), #A855F7);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 700;
    font-size: 1.25rem;
}

.sidebar-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
}

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

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

.nav-group {
    margin-bottom: 1.5rem;
}

.nav-group-title {
    padding: 0.5rem 1.5rem;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-muted);
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1.5rem;
    color: var(--text-secondary);
    font-size: 0.875rem;
    font-weight: 500;
    transition: all var(--transition);
    border-left: 3px solid transparent;
}

.nav-item:hover {
    background: var(--bg-secondary);
    color: var(--text-primary);
}

.nav-item.active {
    background: var(--primary-light);
    color: var(--primary);
    border-left-color: var(--primary);
}

.nav-item svg {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

.sidebar-footer {
    padding: 1rem 1.5rem;
    border-top: 1px solid var(--border);
}

/* Main Content */
.main-content {
    flex: 1;
    margin-left: var(--sidebar-width);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Header */
.header {
    background: var(--surface);
    border-bottom: 1px solid var(--border);
    padding: 0 1.5rem;
    height: var(--header-height);
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: sticky;
    top: 0;
    z-index: 50;
}

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

.header-title {
    font-size: 1.125rem;
    font-weight: 600;
}

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

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    padding: 0.5rem;
    color: var(--text-secondary);
    cursor: pointer;
    border-radius: var(--radius);
}

.mobile-menu-btn:hover {
    background: var(--bg-secondary);
}

/* Page Content */
.page-content {
    flex: 1;
    padding: 1.5rem;
}

/* ============================================
   Bottom Navigation - Mobile
   ============================================ */
.bottom-nav {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    height: var(--bottom-nav-height);
    background: var(--surface);
    border-top: 1px solid var(--border);
    z-index: 100;
    padding-bottom: env(safe-area-inset-bottom, 0);
}

.bottom-nav-items {
    display: flex;
    height: 100%;
    justify-content: space-around;
    align-items: center;
}

.bottom-nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.25rem;
    padding: 0.5rem 1rem;
    color: var(--text-muted);
    font-size: 0.625rem;
    font-weight: 500;
    transition: color var(--transition);
    text-decoration: none;
}

.bottom-nav-item svg {
    width: 24px;
    height: 24px;
}

.bottom-nav-item.active {
    color: var(--primary);
}

.bottom-nav-item:hover {
    color: var(--primary);
}

/* ============================================
   Components
   ============================================ */

/* Cards */
.card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: box-shadow var(--transition);
}

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

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

.card-title {
    font-size: 1rem;
    font-weight: 600;
}

.card-body {
    padding: 1.25rem;
}

.card-footer {
    padding: 1rem 1.25rem;
    border-top: 1px solid var(--border);
    background: var(--bg-secondary);
    border-radius: 0 0 var(--radius-lg) var(--radius-lg);
}

/* Stat Cards */
.stat-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 1.25rem;
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
}

.stat-content h3 {
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.5rem;
}

.stat-value {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1;
}

.stat-change {
    font-size: 0.75rem;
    margin-top: 0.5rem;
}

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

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

.stat-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
}

.stat-icon.primary {
    background: var(--primary-light);
    color: var(--primary);
}

.stat-icon.success {
    background: #D1FAE5;
    color: var(--success);
}

.stat-icon.warning {
    background: #FEF3C7;
    color: var(--warning);
}

.stat-icon.danger {
    background: #FEE2E2;
    color: var(--danger);
}

[data-theme="dark"] .stat-icon.success {
    background: #064E3B;
}

[data-theme="dark"] .stat-icon.warning {
    background: #78350F;
}

[data-theme="dark"] .stat-icon.danger {
    background: #7F1D1D;
}

.stat-icon svg {
    width: 24px;
    height: 24px;
}

/* Buttons - Uniform Style */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.25rem;
    font-size: 0.9375rem;
    font-weight: 500;
    border-radius: var(--radius);
    border: 1px solid transparent;
    cursor: pointer;
    transition: all var(--transition);
    text-decoration: none;
    white-space: nowrap;
}

.btn svg {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

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

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

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

.btn-secondary:hover {
    background: var(--border);
}

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

.btn-success:hover {
    background: #059669;
    color: white;
}

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

.btn-danger:hover {
    background: #DC2626;
    color: white;
}

.btn-outline {
    background: transparent;
    border-color: var(--border);
    color: var(--text-primary);
}

.btn-outline:hover {
    background: var(--bg-secondary);
}

.btn-sm {
    padding: 0.5rem 0.875rem;
    font-size: 0.8125rem;
}

.btn-sm svg {
    width: 16px;
    height: 16px;
}

.btn-xs {
    padding: 0.375rem 0.625rem;
    font-size: 0.75rem;
}

.btn-xs svg {
    width: 14px;
    height: 14px;
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1.0625rem;
}

.btn-lg svg {
    width: 22px;
    height: 22px;
}

.btn-icon {
    padding: 0.625rem;
}

.btn-icon svg {
    width: 18px;
    height: 18px;
}

.btn-block {
    width: 100%;
}

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

.form-label {
    display: block;
    margin-bottom: 0.5rem;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-primary);
}

.form-control {
    width: 100%;
    padding: 0.625rem 0.875rem;
    font-size: 0.875rem;
    color: var(--text-primary);
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    transition: all var(--transition);
}

.form-control:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-light);
}

.form-control::placeholder {
    color: var(--text-muted);
}

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

.form-select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%236b7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='M6 8l4 4 4-4'/%3e%3c/svg%3e");
    background-position: right 0.5rem center;
    background-repeat: no-repeat;
    background-size: 1.5em 1.5em;
    padding-right: 2.5rem;
}

.form-error {
    color: var(--danger);
    font-size: 0.8125rem;
    margin-top: 0.375rem;
}

.form-hint {
    color: var(--text-muted);
    font-size: 0.8125rem;
    margin-top: 0.375rem;
}

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

/* Tables */
.table-container {
    overflow-x: auto;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
}

.table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.875rem;
}

.table th,
.table td {
    padding: 0.875rem 1rem;
    text-align: left;
}

.table th {
    background: var(--bg-secondary);
    font-weight: 600;
    color: var(--text-secondary);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-bottom: 1px solid var(--border);
}

.table td {
    border-bottom: 1px solid var(--border);
    color: var(--text-primary);
}

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

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

/* Badges */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 0.25rem 0.625rem;
    font-size: 0.75rem;
    font-weight: 500;
    border-radius: 9999px;
}

.badge-primary {
    background: var(--primary-light);
    color: var(--primary);
}

.badge-success {
    background: #D1FAE5;
    color: #059669;
}

.badge-warning {
    background: #FEF3C7;
    color: #D97706;
}

.badge-danger {
    background: #FEE2E2;
    color: #DC2626;
}

.badge-secondary {
    background: var(--bg-secondary);
    color: var(--text-secondary);
}

[data-theme="dark"] .badge-success {
    background: #064E3B;
    color: #34D399;
}

[data-theme="dark"] .badge-warning {
    background: #78350F;
    color: #FBBF24;
}

[data-theme="dark"] .badge-danger {
    background: #7F1D1D;
    color: #F87171;
}

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

.alert svg {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
    margin-top: 0.125rem;
}

.alert-success {
    background: #D1FAE5;
    color: #065F46;
}

.alert-error {
    background: #FEE2E2;
    color: #991B1B;
}

.alert-warning {
    background: #FEF3C7;
    color: #92400E;
}

.alert-info {
    background: var(--primary-light);
    color: var(--primary-hover);
}

[data-theme="dark"] .alert-success {
    background: #064E3B;
    color: #34D399;
}

[data-theme="dark"] .alert-error {
    background: #7F1D1D;
    color: #F87171;
}

[data-theme="dark"] .alert-warning {
    background: #78350F;
    color: #FBBF24;
}

[data-theme="dark"] .alert-info {
    background: #1E1B4B;
    color: #818CF8;
}

/* Modal */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    z-index: 200;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition);
}

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

.modal {
    background: var(--surface);
    border-radius: var(--radius-xl);
    width: 100%;
    max-width: 500px;
    max-height: 90vh;
    overflow: hidden;
    transform: scale(0.95);
    transition: transform var(--transition);
}

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

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

.modal-title {
    font-size: 1.125rem;
    font-weight: 600;
}

.modal-close {
    background: none;
    border: none;
    padding: 0.25rem;
    cursor: pointer;
    color: var(--text-muted);
    border-radius: var(--radius-sm);
}

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

.modal-body {
    padding: 1.5rem;
    overflow-y: auto;
}

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

/* Avatar */
.avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--primary-light);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 0.875rem;
}

.avatar-sm {
    width: 32px;
    height: 32px;
    font-size: 0.75rem;
}

.avatar-lg {
    width: 56px;
    height: 56px;
    font-size: 1.25rem;
}

/* Dropdown */
.dropdown {
    position: relative;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    right: 0;
    min-width: 180px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    z-index: 100;
    opacity: 0;
    visibility: hidden;
    transform: translateY(0.5rem);
    transition: all var(--transition);
}

.dropdown-menu.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.625rem 1rem;
    font-size: 0.875rem;
    color: var(--text-primary);
    transition: background var(--transition);
}

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

.dropdown-divider {
    height: 1px;
    background: var(--border);
    margin: 0.375rem 0;
}

/* Pagination */
.pagination {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.pagination-link {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 36px;
    height: 36px;
    padding: 0 0.75rem;
    font-size: 0.875rem;
    color: var(--text-secondary);
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    transition: all var(--transition);
}

.pagination-link:hover {
    background: var(--bg-secondary);
    color: var(--text-primary);
}

.pagination-link.active {
    background: var(--primary);
    border-color: var(--primary);
    color: white;
}

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

/* Empty State */
.empty-state {
    text-align: center;
    padding: 3rem 1.5rem;
}

.empty-state svg {
    width: 64px;
    height: 64px;
    color: var(--text-muted);
    margin-bottom: 1rem;
}

.empty-state h3 {
    font-size: 1.125rem;
    margin-bottom: 0.5rem;
}

.empty-state p {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

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

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

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

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

/* Utility Classes */
.flex {
    display: flex;
}

.flex-col {
    flex-direction: column;
}

.items-center {
    align-items: center;
}

.justify-between {
    justify-content: space-between;
}

.justify-end {
    justify-content: flex-end;
}

.gap-1 {
    gap: 0.25rem;
}

.gap-2 {
    gap: 0.5rem;
}

.gap-3 {
    gap: 0.75rem;
}

.gap-4 {
    gap: 1rem;
}

.gap-6 {
    gap: 1.5rem;
}

.mt-1 {
    margin-top: 0.25rem;
}

.mt-2 {
    margin-top: 0.5rem;
}

.mt-3 {
    margin-top: 0.75rem;
}

.mt-4 {
    margin-top: 1rem;
}

.mt-6 {
    margin-top: 1.5rem;
}

.mb-1 {
    margin-bottom: 0.25rem;
}

.mb-2 {
    margin-bottom: 0.5rem;
}

.mb-3 {
    margin-bottom: 0.75rem;
}

.mb-4 {
    margin-bottom: 1rem;
}

.mb-6 {
    margin-bottom: 1.5rem;
}

.text-sm {
    font-size: 0.875rem;
}

.text-xs {
    font-size: 0.75rem;
}

.text-muted {
    color: var(--text-secondary);
}

.text-center {
    text-align: center;
}

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

.font-medium {
    font-weight: 500;
}

.font-semibold {
    font-weight: 600;
}

.font-bold {
    font-weight: 700;
}

.truncate {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    border: 0;
}

/* Theme Toggle */
.theme-toggle {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 9999px;
    padding: 0.375rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background var(--transition);
}

.theme-toggle:hover {
    background: var(--border);
}

.theme-toggle svg {
    width: 20px;
    height: 20px;
    color: var(--text-secondary);
}

/* Action Buttons Group */
.action-btns {
    display: flex;
    gap: 0.5rem;
}

/* Filter Bar */
.filter-bar {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 1.5rem;
    align-items: flex-end;
}

.filter-bar .form-group {
    margin-bottom: 0;
    min-width: 150px;
}

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

/* Login Page */
.login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
    padding: 1rem;
}

.login-card {
    width: 100%;
    max-width: 400px;
    background: var(--surface);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
}

.login-header {
    padding: 2rem 2rem 1rem;
    text-align: center;
}

.login-logo {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, var(--primary), #A855F7);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    color: white;
    font-weight: 700;
    font-size: 1.75rem;
}

.login-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
}

.login-subtitle {
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.login-body {
    padding: 1.5rem 2rem 2rem;
}

/* ============================================
   Responsive Design
   ============================================ */
@media (max-width: 1024px) {
    .grid-4 {
        grid-template-columns: repeat(2, 1fr);
    }

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

@media (max-width: 768px) {

    /* Hide desktop sidebar, show mobile nav */
    .sidebar {
        transform: translateX(-100%);
    }

    .sidebar.open {
        transform: translateX(0);
    }

    .main-content {
        margin-left: 0;
        padding-bottom: var(--bottom-nav-height);
    }

    .bottom-nav {
        display: block;
    }

    .mobile-menu-btn {
        display: flex;
    }

    /* Grids */
    .grid-4,
    .grid-3,
    .grid-2 {
        grid-template-columns: 1fr;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    /* Tables - Responsive */
    .table th,
    .table td {
        padding: 0.625rem 0.75rem;
    }

    /* Filter Bar */
    .filter-bar {
        flex-direction: column;
    }

    .filter-bar .form-group {
        width: 100%;
    }

    /* Page Content */
    .page-content {
        padding: 1rem;
    }

    /* Header */
    .header {
        padding: 0 1rem;
    }

    /* Stat Cards */
    .stat-card {
        padding: 1rem;
    }

    .stat-value {
        font-size: 1.5rem;
    }

    /* Cards */
    .card-header,
    .card-body {
        padding: 1rem;
    }
}

@media (max-width: 480px) {
    .login-card {
        border-radius: var(--radius-lg);
    }

    .login-header,
    .login-body {
        padding-left: 1.5rem;
        padding-right: 1.5rem;
    }

    .btn {
        padding: 0.625rem 1rem;
    }

    .header-title {
        font-size: 1rem;
    }
}

/* Overlay for mobile sidebar */
.sidebar-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 99;
}

.sidebar-overlay.active {
    display: block;
}

/* Print Styles */
@media print {

    .sidebar,
    .bottom-nav,
    .header,
    .btn,
    .action-btns {
        display: none !important;
    }

    .main-content {
        margin: 0;
    }

    .card {
        box-shadow: none;
        border: 1px solid #ddd;
    }
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(1rem);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-fade-in {
    animation: fadeIn 0.3s ease;
}

.animate-slide-up {
    animation: slideUp 0.3s ease;
}

/* Skeleton Loading */
.skeleton {
    background: linear-gradient(90deg, var(--bg-secondary) 25%, var(--border) 50%, var(--bg-secondary) 75%);
    background-size: 200% 100%;
    animation: skeleton-loading 1.5s infinite;
    border-radius: var(--radius);
}

@keyframes skeleton-loading {
    0% {
        background-position: 200% 0;
    }

    100% {
        background-position: -200% 0;
    }
}

/* FAB Button - Floating Action Button Style */
.bottom-nav-fab {
    position: relative;
}

.fab-button {
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, var(--primary), #A855F7);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: -28px;
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.4);
    transition: all 0.2s ease;
}

.fab-button svg {
    width: 28px;
    height: 28px;
    color: white;
}

.bottom-nav-fab:hover .fab-button {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(99, 102, 241, 0.5);
}

.bottom-nav-fab.active .fab-button {
    background: linear-gradient(135deg, var(--primary-hover), #9333EA);
}

.bottom-nav-fab span {
    margin-top: 0.25rem;
}

/* Option Grid for Form Selection */
.option-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.option-btn {
    flex: 1;
    min-width: 55px;
    max-width: 75px;
    padding: 0.75rem 0.5rem;
    background: var(--bg-secondary);
    border: 2px solid var(--border);
    border-radius: var(--radius);
    text-align: center;
    cursor: pointer;
    transition: all 0.2s ease;
    font-weight: 600;
    font-size: 1rem;
}

.option-btn:hover {
    border-color: var(--primary);
    background: rgba(99, 102, 241, 0.1);
}

.option-btn input {
    display: none;
}

.option-btn.selected,
.option-btn:has(input:checked) {
    background: var(--primary);
    border-color: var(--primary);
    color: white;
}

/* Mobile Card Optimization */
.mobile-card {
    max-width: 500px;
    margin: 0 auto;
}

@media (max-width: 768px) {
    .mobile-card {
        margin: 0;
        border-radius: 0;
        box-shadow: none;
        border-left: none;
        border-right: none;
    }

    .option-btn {
        min-width: 48px;
        max-width: 70px;
        padding: 0.65rem 0.4rem;
        font-size: 0.9rem;
    }

    /* Bottom Nav Improvements */
    .bottom-nav {
        padding: 0.5rem 0;
        box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.1);
    }

    .bottom-nav-item {
        padding: 0.25rem 0.5rem;
        min-width: 60px;
    }

    .bottom-nav-item span {
        font-size: 0.65rem;
        font-weight: 600;
    }

    .bottom-nav-fab span {
        font-size: 0.6rem;
    }
}

/* Dark mode FAB button shadow */
[data-theme="dark"] .fab-button {
    box-shadow: 0 4px 15px rgba(129, 140, 248, 0.3);
}

[data-theme="dark"] .bottom-nav-fab:hover .fab-button {
    box-shadow: 0 6px 20px rgba(129, 140, 248, 0.4);
}

/* ============================================
   Grid System
   ============================================ */
.grid {
    display: grid;
    gap: 1rem;
}

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

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

.grid-4 {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
}

.grid-5 {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 1rem;
}

@media (max-width: 1200px) {
    .grid-5 {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 992px) {
    .grid-4 {
        grid-template-columns: repeat(2, 1fr);
    }

    .grid-5 {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {

    .grid-2,
    .grid-3,
    .grid-4,
    .grid-5 {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 480px) {

    .grid-2,
    .grid-3,
    .grid-4,
    .grid-5 {
        grid-template-columns: 1fr;
    }
}

/* ============================================
   Stat Cards
   ============================================ */
.stat-card {
    background: var(--surface);
    border-radius: var(--radius-lg);
    padding: 1.25rem;
    box-shadow: var(--shadow);
    border: 1px solid var(--border);
    transition: all var(--transition);
}

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

.stat-content {
    text-align: center;
}

.stat-content h3 {
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.5rem;
}

.stat-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
}

/* Margin utilities */
.mb-6 {
    margin-bottom: 1.5rem;
}

/* ============================================
   Filter Bar
   ============================================ */
.filter-bar {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    align-items: flex-end;
}

.filter-bar .form-group {
    margin-bottom: 0;
    flex: 1;
    min-width: 120px;
}

.filter-bar .btn {
    flex-shrink: 0;
}

@media (max-width: 768px) {
    .filter-bar {
        flex-direction: column;
        gap: 0.75rem;
    }

    .filter-bar .form-group {
        width: 100%;
        min-width: unset;
    }

    .filter-bar .btn {
        width: 100%;
    }

    /* Mobile grid adjustments */
    .grid-5 {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* ============================================
   Mobile Filter Grid
   ============================================ */
.mobile-filter-grid {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr auto;
    gap: 0.5rem;
    align-items: center;
}

.mobile-filter-grid select {
    padding: 0.5rem;
    font-size: 0.85rem;
}

.mobile-filter-grid .btn {
    padding: 0.5rem 0.75rem;
}

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

/* ============================================
   Mobile Stats Grid
   ============================================ */
.stats-grid-mobile {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.75rem;
}

.stat-card-compact {
    background: var(--surface);
    border-radius: var(--radius-lg);
    padding: 0.875rem;
    box-shadow: var(--shadow);
    border: 1px solid var(--border);
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.stat-icon-sm {
    width: 36px;
    height: 36px;
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.stat-icon-sm svg {
    width: 18px;
    height: 18px;
}

.stat-icon-sm.primary {
    background: var(--primary-light);
    color: var(--primary);
}

.stat-icon-sm.success {
    background: #D1FAE5;
    color: #059669;
}

.stat-icon-sm.warning {
    background: #FEF3C7;
    color: #D97706;
}

.stat-icon-sm.danger {
    background: #FEE2E2;
    color: #DC2626;
}

[data-theme="dark"] .stat-icon-sm.success {
    background: #064E3B;
    color: #34D399;
}

[data-theme="dark"] .stat-icon-sm.warning {
    background: #78350F;
    color: #FBBF24;
}

[data-theme="dark"] .stat-icon-sm.danger {
    background: #7F1D1D;
    color: #F87171;
}

.stat-label {
    font-size: 0.7rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.stat-number {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-primary);
}

/* ============================================
   Bonus Card
   ============================================ */
.bonus-card {
    border-radius: var(--radius-lg);
    padding: 1rem;
    color: white;
}

.bonus-met {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
}

.bonus-pending {
    background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
}

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

.bonus-status {
    font-size: 0.8rem;
    font-weight: 600;
}

.bonus-progress {
    font-size: 0.75rem;
    opacity: 0.9;
}

.bonus-body {
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    padding-top: 0.75rem;
}

.bonus-label {
    font-size: 0.7rem;
    opacity: 0.85;
    margin-bottom: 0.25rem;
}

.bonus-amount {
    font-size: 1.25rem;
    font-weight: 700;
}

.bonus-note {
    font-size: 0.65rem;
    opacity: 0.8;
    margin-top: 0.25rem;
}

/* ============================================
   Attendance List
   ============================================ */
.attendance-list {
    overflow: hidden;
}

.attendance-item {
    display: flex;
    align-items: center;
    gap: 0.875rem;
    padding: 0.875rem 1rem;
    border-bottom: 1px solid var(--border);
    transition: background var(--transition);
}

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

.attendance-item:hover {
    background: var(--surface-hover);
}

.attendance-date {
    width: 44px;
    text-align: center;
    flex-shrink: 0;
}

.date-day {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1;
}

.date-month {
    font-size: 0.7rem;
    color: var(--text-muted);
    text-transform: uppercase;
}

.attendance-info {
    flex: 1;
    min-width: 0;
}

.attendance-duration {
    font-weight: 600;
    color: var(--text-primary);
    font-size: 0.9rem;
}

.attendance-meta {
    font-size: 0.75rem;
    color: var(--text-muted);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.attendance-right {
    text-align: right;
    flex-shrink: 0;
}

.attendance-salary {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--success);
    margin-bottom: 0.25rem;
}

.badge-sm {
    padding: 0.2rem 0.4rem;
    font-size: 0.65rem;
}

/* Utilities */
.mb-4 {
    margin-bottom: 1rem;
}

/* ============================================
   Bottom Navigation (Mobile)
   ============================================ */
.bottom-nav {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--surface);
    border-top: 1px solid var(--border);
    z-index: 100;
    padding-bottom: env(safe-area-inset-bottom);
}

@media (max-width: 768px) {

    /* Show bottom nav */
    .bottom-nav {
        display: block;
    }

    /* Hide sidebar completely on mobile */
    .sidebar {
        display: none !important;
        visibility: hidden !important;
        width: 0 !important;
        pointer-events: none !important;
    }

    /* Fixed header on mobile - stays on scroll */
    .header {
        position: fixed !important;
        top: 0;
        left: 0;
        right: 0;
        z-index: 100;
        height: 56px;
        padding: 0 1rem;
    }

    .header-title {
        font-size: 0.95rem;
    }

    /* Reset main content margin */
    .main-content {
        margin-left: 0 !important;
        padding-top: 56px;
        /* Account for fixed header */
        padding-bottom: calc(70px + env(safe-area-inset-bottom));
        width: 100%;
        max-width: 100vw;
        overflow-x: hidden;
    }

    /* Prevent horizontal scroll */
    body,
    html {
        overflow-x: hidden;
        max-width: 100vw;
    }

    .app-container {
        overflow-x: hidden;
        max-width: 100vw;
    }

    /* Hide hamburger menu button - replaced by bottom nav */
    .mobile-menu-btn,
    .header-left .mobile-menu-btn,
    button.mobile-menu-btn {
        display: none !important;
        visibility: hidden !important;
    }
}

/* Modern Bottom Navigation - Like Reference Image */
.bottom-nav-container {
    display: flex;
    justify-content: space-around;
    align-items: center;
    padding: 0.75rem 1rem 0.5rem;
    position: relative;
}

.bottom-nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 0.5rem 0.75rem;
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.75rem;
    font-weight: 500;
    transition: color var(--transition);
    gap: 0.25rem;
}

.bottom-nav-item svg {
    width: 26px;
    height: 26px;
}

.bottom-nav-item.active {
    color: var(--primary);
}

.bottom-nav-item.active svg {
    color: var(--primary);
}

.bottom-nav-item:hover {
    color: var(--primary);
}

/* Centered FAB Button Wrapper */
.bottom-nav-fab-wrapper {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-top: -30px;
    z-index: 100;
    /* Stay above dropup menu */
}

.fab-button {
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-hover) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.4);
    cursor: pointer;
    transition: all 0.2s ease;
    text-decoration: none;
    border: 3px solid var(--surface);
}

.fab-button svg {
    width: 26px;
    height: 26px;
    color: white;
}

.fab-button:hover,
.fab-button.active {
    transform: scale(1.05);
    box-shadow: 0 6px 20px rgba(99, 102, 241, 0.5);
}

/* Home Indicator Bar */
.home-indicator {
    width: 134px;
    height: 5px;
    background: var(--text-muted);
    border-radius: 100px;
    margin: 0.5rem auto 0.5rem;
    opacity: 0.3;
}

/* FAB Overlay */
.fab-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 98;
}

.fab-overlay.active {
    display: block;
}

/* FAB Dropup Menu for Bottom Nav - Full Width Design */
.fab-dropup {
    position: fixed;
    bottom: var(--bottom-nav-height);
    left: 0;
    right: 0;
    background: var(--surface);
    border-radius: 1.25rem 1.25rem 0 0;
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.15);
    padding: 0.5rem 1rem 1rem;
    display: none;
    z-index: 99;
    /* Stay behind FAB icon */
}

.fab-dropup::before {
    content: '';
    display: block;
    width: 36px;
    height: 4px;
    background: var(--border);
    border-radius: 2px;
    margin: 0.5rem auto 0.75rem;
}

.fab-dropup.active {
    display: block;
    animation: slideUpFull 0.3s ease;
}

@keyframes slideUpFull {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fab-dropup-item {
    display: flex;
    align-items: center;
    gap: 0.875rem;
    padding: 0.875rem 1rem;
    color: var(--text-primary);
    text-decoration: none;
    border-radius: 0.75rem;
    transition: background var(--transition);
    font-size: 1rem;
    font-weight: 500;
    position: relative;
    margin-bottom: 0.25rem;
}

.fab-dropup-item:hover {
    background: var(--bg-secondary);
}

.fab-dropup-item .icon-wrapper {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-light) 0%, var(--primary) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.fab-dropup-item .icon-wrapper svg {
    width: 18px;
    height: 18px;
    color: white;
}

.fab-dropup-item svg:not(.icon-wrapper svg) {
    color: var(--primary);
    background: var(--primary-light);
    padding: 0.4rem;
    border-radius: 50%;
    width: 32px;
    height: 32px;
    flex-shrink: 0;
}

.fab-dropup-item .item-text {
    flex: 1;
}

.fab-dropup-item .item-title {
    font-weight: 600;
    color: var(--text-primary);
}

.fab-dropup-item .item-subtitle {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.fab-dropup-item::after {
    content: '›';
    font-size: 1.5rem;
    color: var(--text-muted);
    margin-left: auto;
}

/* Bottom Nav FAB button styling */
.bottom-nav-fab {
    position: relative;
}

.bottom-nav-fab .fab-button {
    width: 52px;
    height: 52px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-hover) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: -24px;
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.4);
    cursor: pointer;
    transition: transform 0.2s ease;
}

.bottom-nav-fab .fab-button:hover {
    transform: scale(1.05);
}

.bottom-nav-fab .fab-button svg {
    width: 24px;
    height: 24px;
    color: white;
}

/* Overlay when dropup is open */
.fab-dropup-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.3);
    z-index: 999;
    display: none;
}

.fab-dropup-overlay.active {
    display: block;
}

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

.grid-2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.grid-4 {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
}

/* Chart Container */
.chart-container {
    position: relative;
    height: 250px;
    width: 100%;
}

/* ============================================
   Mobile Responsive Overrides
   ============================================ */
@media (max-width: 1024px) {
    .grid-4 {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {

    /* Page content padding */
    .page-content {
        padding: 1rem;
        padding-bottom: calc(var(--bottom-nav-height) + 1rem);
    }

    /* Grid stacking */
    .grid-2,
    .grid-3,
    .grid-4 {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    /* Table horizontal scroll */
    .table-container {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        max-width: 100%;
    }

    .table {
        min-width: 600px;
    }

    /* Card adjustments */
    .card {
        margin-bottom: 1rem;
    }

    .card-body {
        padding: 1rem;
    }

    .card-header {
        padding: 0.75rem 1rem;
        flex-wrap: wrap;
        gap: 0.5rem;
    }

    /* Stat card compact on mobile */
    .stat-card {
        padding: 1rem;
    }

    .stat-value {
        font-size: 1.25rem;
    }

    .stat-icon {
        width: 40px;
        height: 40px;
    }

    .stat-icon svg {
        width: 20px;
        height: 20px;
    }

    /* Chart smaller on mobile */
    .chart-container {
        height: 200px;
    }

    /* Filter bar stacking */
    .filter-bar {
        flex-direction: column;
        gap: 0.75rem;
    }

    .filter-bar .form-group {
        width: 100%;
    }

    /* Actions header */
    .flex.justify-between {
        flex-wrap: wrap;
        gap: 0.75rem;
    }

    /* Typography - 10% smaller */
    html {
        font-size: 15px;
    }

    h1 {
        font-size: 1.25rem;
    }

    h2 {
        font-size: 1.1rem;
    }

    h3 {
        font-size: 0.95rem;
    }

    p,
    span,
    label,
    .text {
        font-size: 0.8rem;
    }

    /* Buttons - comfortable size */
    .btn {
        padding: 0.6rem 1rem;
        font-size: 0.85rem;
    }

    .btn-sm {
        padding: 0.45rem 0.75rem;
        font-size: 0.75rem;
    }

    /* Action buttons in tables */
    .action-btns {
        flex-wrap: wrap;
        gap: 0.2rem;
    }

    /* Form row stacking */
    .form-row {
        grid-template-columns: 1fr;
        gap: 0.75rem;
    }

    /* Form fields tighter */
    .form-group {
        margin-bottom: 0.75rem;
    }

    .form-label {
        font-size: 0.75rem;
        margin-bottom: 0.3rem;
    }

    .form-control {
        padding: 0.5rem 0.65rem;
        font-size: 0.8rem;
    }

    /* Modal full width on mobile */
    .modal {
        width: 95%;
        max-width: 95%;
        margin: 0.75rem;
    }

    .modal-header {
        padding: 0.75rem 1rem;
    }

    .modal-body {
        padding: 0.75rem 1rem;
    }

    .modal-footer {
        padding: 0.75rem 1rem;
    }

    /* Hide desktop elements */
    .hide-mobile {
        display: none !important;
    }

    /* Table text smaller */
    .table th,
    .table td {
        padding: 0.5rem;
        font-size: 0.75rem;
    }

    /* Badge smaller */
    .badge {
        font-size: 0.65rem;
        padding: 0.2rem 0.5rem;
    }

    /* Alert smaller */
    .alert {
        padding: 0.65rem 0.85rem;
        font-size: 0.8rem;
    }

    /* Bottom nav items - readable size */
    .bottom-nav-item {
        font-size: 0.7rem;
    }

    .bottom-nav-item svg {
        width: 24px;
        height: 24px;
    }

    /* Dropup items smaller */
    .fab-dropup-item {
        padding: 0.65rem 0.85rem;
        font-size: 0.8rem;
    }

    .fab-dropup-item .icon-wrapper {
        width: 38px;
        height: 38px;
    }

    .fab-dropup-item .icon-wrapper svg {
        width: 18px;
        height: 18px;
    }

    /* Login page mobile - larger text */
    .login-logo {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }

    .login-title {
        font-size: 1.25rem;
    }

    .login-subtitle {
        font-size: 0.9rem;
    }

    .login-body .form-label {
        font-size: 0.9rem;
    }

    .login-body .form-control {
        font-size: 0.9rem;
        padding: 0.75rem 1rem;
    }

    .login-body .btn {
        font-size: 1rem;
        padding: 0.85rem 1.25rem;
    }
}

/* Very small screens - extra compact */
@media (max-width: 480px) {
    html {
        font-size: 14px;
    }

    .page-content {
        padding: 0.5rem;
    }

    .card-body {
        padding: 0.75rem;
    }

    .card-header {
        padding: 0.5rem 0.75rem;
    }

    .stat-card {
        padding: 0.65rem;
    }

    .stat-value {
        font-size: 1rem;
    }

    .stat-label {
        font-size: 0.65rem;
    }

    .stat-icon {
        width: 32px;
        height: 32px;
    }

    .stat-icon svg {
        width: 16px;
        height: 16px;
    }

    .btn {
        padding: 0.35rem 0.65rem;
        font-size: 0.65rem;
    }

    h1 {
        font-size: 1.1rem;
    }

    h2 {
        font-size: 1rem;
    }

    h3 {
        font-size: 0.9rem;
    }

    .table th,
    .table td {
        padding: 0.4rem;
        font-size: 0.7rem;
    }
}

/* Toggle Switch */
.toggle-switch {
    position: relative;
    display: inline-block;
    width: 44px;
    height: 24px;
    cursor: pointer;
}

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

.toggle-slider {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--text-muted);
    border-radius: 24px;
    transition: var(--transition);
}

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

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

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

.toggle-form {
    display: inline-flex;
    align-items: center;
}

/* Text Utility Classes */
.text-success {
    color: var(--success) !important;
}

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

.text-warning {
    color: var(--warning) !important;
}

.text-info {
    color: #3B82F6 !important;
}

.text-muted {
    color: var(--text-muted) !important;
}

.text-primary {
    color: var(--primary) !important;
}

[data-theme="dark"] .text-info {
    color: #60A5FA !important;
}

/* Pagination Styles */
.pagination-nav {
    padding: 1rem 0;
}

.pagination-wrapper {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.pagination-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    padding: 0.5rem 0.75rem;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-primary);
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    text-decoration: none;
    transition: all var(--transition);
    cursor: pointer;
}

.pagination-btn:hover {
    background: var(--bg-secondary);
    color: var(--primary);
}

.pagination-btn.disabled {
    color: var(--text-muted);
    cursor: not-allowed;
    opacity: 0.6;
}

.pagination-btn svg {
    width: 16px;
    height: 16px;
}

.pagination-numbers {
    display: none;
    align-items: center;
    gap: 0.25rem;
}

.pagination-page {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 2rem;
    height: 2rem;
    padding: 0 0.5rem;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-secondary);
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    text-decoration: none;
    transition: all var(--transition);
}

.pagination-page:hover {
    background: var(--bg-secondary);
    color: var(--primary);
}

.pagination-page.active {
    background: var(--primary);
    color: white;
    border-color: var(--primary);
}

.pagination-dots {
    padding: 0 0.25rem;
    color: var(--text-muted);
}

.pagination-info {
    display: flex;
    align-items: center;
    padding: 0.5rem 0.75rem;
    font-size: 0.875rem;
    color: var(--text-secondary);
    background: var(--bg-secondary);
    border-radius: var(--radius);
}

.pagination-text {
    display: none;
}

@media (min-width: 640px) {
    .pagination-numbers {
        display: flex;
    }

    .pagination-info {
        display: none;
    }

    .pagination-text {
        display: inline;
    }
}

/* Custom Tooltip */
.tooltip-badge {
    position: relative;
    cursor: help;
}

.tooltip-badge::after {
    content: attr(data-tooltip);
    position: absolute;
    bottom: calc(100% + 8px);
    left: 50%;
    transform: translateX(-50%);
    padding: 0.5rem 0.75rem;
    background: var(--text-primary);
    color: var(--bg-primary);
    font-size: 0.75rem;
    font-weight: 500;
    white-space: nowrap;
    border-radius: var(--radius);
    opacity: 0;
    visibility: hidden;
    transition: all 0.2s ease;
    z-index: 100;
    box-shadow: var(--shadow-lg);
}

.tooltip-badge::before {
    content: '';
    position: absolute;
    bottom: calc(100% + 2px);
    left: 50%;
    transform: translateX(-50%);
    border: 6px solid transparent;
    border-top-color: var(--text-primary);
    opacity: 0;
    visibility: hidden;
    transition: all 0.2s ease;
    z-index: 100;
}

.tooltip-badge:hover::after,
.tooltip-badge:hover::before {
    opacity: 1;
    visibility: visible;
}

[data-theme="dark"] .tooltip-badge::after {
    background: var(--surface);
    color: var(--text-primary);
    border: 1px solid var(--border);
}

[data-theme="dark"] .tooltip-badge::before {
    border-top-color: var(--surface);
}

/* Term Salary Grid (T1/T2) */
.term-salary-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.75rem;
}

.term-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 1rem;
    transition: all 0.2s ease;
}

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

.term-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.75rem;
}

.term-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    font-size: 0.7rem;
    font-weight: 700;
    border-radius: 8px;
    color: white;
}

.term-badge.t1 {
    background: linear-gradient(135deg, #6366F1 0%, #818CF8 100%);
}

.term-badge.t2 {
    background: linear-gradient(135deg, #10B981 0%, #34D399 100%);
}

.term-period {
    font-size: 0.75rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.term-body {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.term-hours {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
}

.term-hours small {
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--text-secondary);
}

.term-salary {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--success);
}

/* Salary Records Grid */
.salary-records-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1rem;
}

.salary-record-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all 0.2s ease;
}

.salary-record-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.salary-record-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding: 1rem;
    border-bottom: 1px solid var(--border);
    background: var(--bg-secondary);
}

.salary-record-body {
    padding: 1rem;
}

.salary-record-period {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.75rem;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.salary-record-amount {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--success);
    margin-bottom: 0.25rem;
}

.salary-record-details {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.salary-record-footer {
    display: flex;
    gap: 0.5rem;
    padding: 0.75rem 1rem;
    border-top: 1px solid var(--border);
    background: var(--bg-secondary);
}

.salary-record-footer .btn-block {
    flex: 1;
}

/* Salary Slip Card */
.salary-slip-card {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 16px;
    overflow: hidden;
    color: white;
    box-shadow: 0 20px 60px rgba(102, 126, 234, 0.4);
}

.slip-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.5rem;
    background: rgba(255, 255, 255, 0.1);
}

.slip-logo {
    width: 48px;
    height: 48px;
    background: white;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #667eea;
}

.slip-title h2 {
    font-size: 1.25rem;
    font-weight: 700;
    margin: 0;
}

.slip-title p {
    font-size: 0.85rem;
    opacity: 0.8;
    margin: 0;
}

.slip-body {
    padding: 1.5rem;
}

.slip-info {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.slip-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.slip-label {
    font-size: 0.85rem;
    opacity: 0.8;
}

.slip-value {
    font-size: 0.9rem;
    font-weight: 600;
}

.slip-divider {
    height: 1px;
    background: rgba(255, 255, 255, 0.2);
    margin: 1rem 0;
}

.slip-amount-section {
    text-align: center;
    padding: 0.5rem 0;
}

.slip-amount-label {
    display: block;
    font-size: 0.85rem;
    opacity: 0.8;
    margin-bottom: 0.25rem;
}

.slip-amount {
    display: block;
    font-size: 1.75rem;
    font-weight: 800;
}

.slip-status {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    padding: 0.5rem 0;
}

.status-badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
}

.status-badge.paid {
    background: rgba(16, 185, 129, 0.3);
    color: #6ee7b7;
}

.status-badge.pending {
    background: rgba(251, 191, 36, 0.3);
    color: #fcd34d;
}

.status-date {
    font-size: 0.8rem;
    opacity: 0.8;
}

.slip-notes {
    margin-top: 1rem;
    padding: 0.75rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 8px;
}

.slip-notes .notes-label {
    font-size: 0.75rem;
    opacity: 0.7;
    display: block;
    margin-bottom: 0.25rem;
}

.slip-notes p {
    font-size: 0.85rem;
    margin: 0;
}

.slip-footer {
    padding: 1rem 1.5rem;
    background: rgba(0, 0, 0, 0.1);
    text-align: center;
}

.slip-footer p {
    font-size: 0.75rem;
    opacity: 0.6;
    margin: 0;
}