/*
  Developed by Rameez Scripts
  WhatsApp: https://wa.me/923224083545 (For Custom Projects)
  YouTube: https://www.youtube.com/@rameezimdad (Subscribe for more!)
*/

/* ===== Color Scheme - Light Theme (Default) ===== */
:root {
    --navy-primary: #001f3f;
    --navy-dark: #001529;
    --navy-light: #003366;
    --navy-accent: #0074D9;
    --navy-hover: #002a52;
    --success: #34a853;
    --warning: #fbbc04;
    --danger: #ea4335;

    /* Light Theme Colors */
    --bg-primary: #f5f5f5;
    --bg-secondary: #ffffff;
    --bg-card: #ffffff;
    --text-primary: #333333;
    --text-secondary: #555555;
    --text-muted: #666666;
    --border-color: #e0e0e0;
    --border-light: #f0f0f0;
    --shadow-color: rgba(0, 0, 0, 0.1);
    --shadow-hover: rgba(0, 0, 0, 0.15);
    --input-bg: #ffffff;
    --input-border: #d0d0d0;
    --table-hover: #f9f9f9;
    --skeleton-base: #f0f0f0;
    --skeleton-shine: #e0e0e0;
}

/* ===== Dark Theme ===== */
body.dark-mode {
    --bg-primary: #1a1a2e;
    --bg-secondary: #16213e;
    --bg-card: #1e1e3f;
    --text-primary: #e8eaf6;
    --text-secondary: #b0b3c5;
    --text-muted: #8a8d9f;
    --border-color: #2d2d5a;
    --border-light: #252550;
    --shadow-color: rgba(0, 0, 0, 0.3);
    --shadow-hover: rgba(0, 0, 0, 0.4);
    --input-bg: #252550;
    --input-border: #3d3d7a;
    --table-hover: #252550;
    --skeleton-base: #252550;
    --skeleton-shine: #2d2d5a;

    --navy-primary: #0a1628;
    --navy-dark: #060d16;
    --navy-light: #1a3a5c;
}

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

html {
    -webkit-text-size-adjust: 100%;
    -moz-text-size-adjust: 100%;
    -ms-text-size-adjust: 100%;
    text-size-adjust: 100%;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    -webkit-tap-highlight-color: transparent;
    touch-action: manipulation;
    transition: background-color 0.3s ease, color 0.3s ease;
}

input, select, textarea {
    font-size: 16px !important;
    touch-action: manipulation;
}

/* ===== App Container ===== */
.app-container {
    display: flex;
    height: 100vh;
}

/* ===== Sidebar ===== */
.sidebar {
    width: 260px;
    background: linear-gradient(180deg, var(--navy-primary) 0%, var(--navy-dark) 100%);
    color: white;
    overflow-y: auto;
    overflow-x: hidden;
    height: 100vh;
    display: flex;
    flex-direction: column;
    box-shadow: 2px 0 10px rgba(0,0,0,0.1);
    transition: width 0.3s ease;
    position: relative;
    flex-shrink: 0;
}

.sidebar-header {
    padding: 20px 16px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    position: relative;
}

.sidebar-title {
    color: white;
    font-size: 20px;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 10px;
    white-space: nowrap;
    overflow: hidden;
}

.sidebar-title-text {
    transition: opacity 0.3s ease, width 0.3s ease;
}

.sidebar-toggle-btn {
    background: rgba(255,255,255,0.1);
    border: none;
    color: white;
    width: 32px;
    height: 32px;
    min-width: 32px;
    border-radius: 4px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s;
    flex-shrink: 0;
}

.sidebar-toggle-btn:hover {
    background: rgba(255,255,255,0.2);
}

.sidebar-toggle-btn i {
    font-size: 14px;
    transition: transform 0.3s ease;
}

.sidebar-logo-section {
    padding: 15px;
    background: rgba(0,0,0,0.2);
    border-bottom: 1px solid rgba(255,255,255,0.1);
    display: flex;
    justify-content: center;
    align-items: center;
}

.sidebar-logo {
    width: 55px;
    height: 55px;
    min-width: 55px;
    min-height: 55px;
    max-width: 55px;
    max-height: 55px;
    border-radius: 50%;
    object-fit: cover;
    object-position: center;
    border: 2px solid rgba(255,255,255,0.25);
    box-shadow: 0 3px 10px rgba(0,0,0,0.4);
    transition: all 0.3s ease;
    display: block;
    overflow: hidden;
}

.sidebar-logo:hover {
    transform: scale(1.1);
    border-color: var(--navy-accent);
    box-shadow: 0 5px 15px rgba(0,116,217,0.6);
}

.sidebar-menu-section {
    flex: 1;
    padding: 20px 16px;
}

.sidebar-menu-title {
    margin-bottom: 12px;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: rgba(255,255,255,0.5);
    padding: 0 12px;
}

.sidebar-menu {
    list-style: none;
}

.sidebar-menu li {
    margin-bottom: 4px;
}

.sidebar-menu a,
.sidebar-menu button {
    width: 100%;
    text-align: left;
    padding: 14px 16px;
    background: transparent;
    border: none;
    color: rgba(255,255,255,0.9);
    cursor: pointer;
    border-radius: 3px;
    font-size: 15px;
    transition: all 0.3s;
    display: flex;
    align-items: center;
    gap: 14px;
    font-weight: 500;
    text-decoration: none;
}

.sidebar-menu a:hover,
.sidebar-menu button:hover {
    background: rgba(255,255,255,0.1);
    color: white;
    transform: translateX(4px);
}

.sidebar-menu a.active,
.sidebar-menu button.active {
    background: var(--navy-accent);
    color: white;
    box-shadow: 0 4px 12px rgba(0,116,217,0.3);
}

.sidebar-menu i {
    width: 20px;
    text-align: center;
    font-size: 18px;
}

.sidebar-logout {
    padding: 16px 20px;
    border-top: 1px solid rgba(255,255,255,0.1);
    background: rgba(0,0,0,0.15);
}

.sidebar-logout button {
    width: 100%;
    padding: 14px 16px;
    background: linear-gradient(135deg, rgba(234,67,53,0.2) 0%, rgba(234,67,53,0.3) 100%);
    border: 1px solid rgba(234,67,53,0.4);
    color: white;
    cursor: pointer;
    border-radius: 3px;
    font-size: 15px;
    transition: all 0.3s;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    font-weight: 600;
}

.sidebar-logout button:hover {
    background: linear-gradient(135deg, rgba(234,67,53,0.4) 0%, rgba(234,67,53,0.5) 100%);
    transform: translateY(-2px);
}

.sidebar-logout button i {
    font-size: 16px;
}

.sidebar-logout button span {
    font-size: 15px;
}

/* Sidebar User Info */
.sidebar-user-name {
    font-size: 15px;
    font-weight: 600;
    color: white;
    text-align: center;
    transition: all 0.3s ease;
}

.sidebar-user-role {
    font-size: 12px;
    color: rgba(255,255,255,0.7);
    background: rgba(0,116,217,0.3);
    padding: 4px 12px;
    border-radius: 12px;
    text-transform: capitalize;
    transition: all 0.3s ease;
}

/* Collapsed Sidebar */
.sidebar.collapsed {
    width: 70px;
}

.sidebar.collapsed .sidebar-header {
    padding: 20px 10px;
    justify-content: center;
}

.sidebar.collapsed .sidebar-title {
    justify-content: center;
}

.sidebar.collapsed .sidebar-title-text {
    display: none;
}

.sidebar.collapsed .sidebar-toggle-btn {
    position: absolute;
    right: -16px;
    top: 50%;
    transform: translateY(-50%);
    background: var(--navy-primary);
    border: 2px solid rgba(255,255,255,0.2);
    border-radius: 50%;
    width: 32px;
    height: 32px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.3);
}

.sidebar.collapsed .sidebar-logo-section {
    padding: 10px;
}

.sidebar.collapsed .sidebar-logo {
    width: 45px;
    height: 45px;
    min-width: 45px;
    min-height: 45px;
    max-width: 45px;
    max-height: 45px;
}

.sidebar.collapsed .sidebar-menu-section {
    padding: 15px 8px;
}

.sidebar.collapsed .sidebar-menu-title {
    display: none;
}

.sidebar.collapsed .sidebar-menu a,
.sidebar.collapsed .sidebar-menu button {
    justify-content: center;
    padding: 14px 10px;
    gap: 0;
}

.sidebar.collapsed .sidebar-menu a span,
.sidebar.collapsed .sidebar-menu button span {
    display: none;
}

.sidebar.collapsed .sidebar-menu a i,
.sidebar.collapsed .sidebar-menu button i {
    font-size: 20px;
    width: auto;
}

.sidebar.collapsed .sidebar-menu a:hover,
.sidebar.collapsed .sidebar-menu button:hover {
    transform: scale(1.1);
}

/* Hide submenu arrow in collapsed state */
.sidebar.collapsed .submenu-arrow {
    display: none;
}

/* Submenu in collapsed state */
.sidebar.collapsed .sidebar-submenu {
    position: absolute;
    left: 70px;
    top: 0;
    width: 200px;
    background: var(--navy-dark);
    border-radius: 4px;
    box-shadow: 4px 4px 12px rgba(0,0,0,0.3);
    max-height: none;
    opacity: 0;
    visibility: hidden;
    z-index: 100;
}

.sidebar.collapsed .has-submenu:hover .sidebar-submenu {
    opacity: 1;
    visibility: visible;
}

.sidebar.collapsed .sidebar-submenu a {
    padding: 12px 16px;
    justify-content: flex-start;
    gap: 10px;
}

.sidebar.collapsed .sidebar-submenu a span {
    display: inline;
}

.sidebar.collapsed .sidebar-submenu a i {
    font-size: 14px;
    width: 20px;
}

/* Theme toggle in collapsed state */
.sidebar.collapsed .sidebar-theme {
    padding: 12px 8px;
}

.sidebar.collapsed .sidebar-theme button {
    padding: 14px 10px;
    justify-content: center;
}

.sidebar.collapsed .sidebar-theme button span {
    display: none;
}

.sidebar.collapsed .sidebar-theme button i {
    font-size: 20px;
}

/* Logout button in collapsed state */
.sidebar.collapsed .sidebar-logout {
    padding: 12px 8px;
}

.sidebar.collapsed .sidebar-logout button {
    padding: 14px 10px;
    justify-content: center;
}

.sidebar.collapsed .sidebar-logout button span {
    display: none;
}

.sidebar.collapsed .sidebar-logout button i {
    font-size: 20px;
}

/* Tooltip for collapsed sidebar items */
.sidebar.collapsed .sidebar-menu li {
    position: relative;
}

.sidebar.collapsed .sidebar-menu li::after {
    content: attr(data-tooltip);
    position: absolute;
    left: 70px;
    top: 50%;
    transform: translateY(-50%);
    background: var(--navy-dark);
    color: white;
    padding: 8px 12px;
    border-radius: 4px;
    font-size: 13px;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: all 0.2s;
    z-index: 100;
    box-shadow: 2px 2px 8px rgba(0,0,0,0.2);
}

.sidebar.collapsed .sidebar-menu li:hover::after {
    opacity: 1;
    visibility: visible;
}

/* Mobile Overlay */
.sidebar-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.6);
    z-index: 999;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.sidebar-overlay.active {
    display: block;
    opacity: 1;
}

/* Mobile Menu Button - DEPRECATED (Now using bottom navigation bar) */
/* Old top hamburger button - kept for backwards compatibility but hidden */
.mobile-menu-btn-old {
    display: none !important;
}

/* Bottom nav menu button is now in mobile-menu.php inline styles */

/* ===== Mobile Bottom Navigation Bar ===== */
.mobile-bottom-nav {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    height: 65px;
    background: var(--navy-primary);
    z-index: 1001;
    box-shadow: 0 -2px 10px rgba(0,0,0,0.2);
    justify-content: space-around;
    align-items: center;
    padding: 0 5px;
    padding-bottom: env(safe-area-inset-bottom, 0);
}

.mobile-nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 8px 12px;
    color: rgba(255,255,255,0.7);
    text-decoration: none;
    font-size: 10px;
    font-weight: 500;
    border-radius: 8px;
    transition: all 0.3s ease;
    background: none;
    border: none;
    cursor: pointer;
    min-width: 60px;
}

.mobile-nav-item i {
    font-size: 20px;
    margin-bottom: 4px;
}

.mobile-nav-item span {
    white-space: nowrap;
}

.mobile-nav-item:hover,
.mobile-nav-item:focus {
    color: white;
    background: rgba(255,255,255,0.1);
}

.mobile-nav-item.active {
    color: white;
    background: var(--navy-accent);
    box-shadow: 0 2px 8px rgba(0,116,217,0.4);
}

.mobile-nav-item.active i {
    transform: scale(1.1);
}

.mobile-nav-more {
    color: rgba(255,255,255,0.9);
}

/* Sidebar Overlay for mobile */
.sidebar-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.5);
    z-index: 999;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.sidebar-overlay.active {
    display: block;
    opacity: 1;
}

/* Mobile Sidebar */
@media (max-width: 768px) {
    /* Show bottom navigation */
    .mobile-bottom-nav {
        display: flex;
    }

    /* Add padding to main content for bottom nav */
    .main-content {
        margin-left: 0;
        width: 100%;
        padding-bottom: 80px;
    }

    .sidebar {
        position: fixed;
        top: 0;
        left: -280px;
        width: 280px !important;
        z-index: 1000;
        transition: left 0.3s ease;
        height: 100vh;
        overflow-y: auto;
    }

    .sidebar.mobile-open {
        left: 0;
        box-shadow: 4px 0 20px rgba(0,0,0,0.3);
    }

    /* Disable collapsed state on mobile */
    .sidebar.collapsed {
        width: 280px !important;
        left: -280px;
    }

    .sidebar.collapsed.mobile-open {
        left: 0;
    }

    .sidebar.collapsed .sidebar-title-text,
    .sidebar.collapsed .sidebar-menu-title,
    .sidebar.collapsed .sidebar-menu a span,
    .sidebar.collapsed .sidebar-menu button span,
    .sidebar.collapsed .sidebar-theme button span,
    .sidebar.collapsed .sidebar-logout button span {
        display: inline !important;
    }

    .sidebar.collapsed .sidebar-menu a,
    .sidebar.collapsed .sidebar-menu button,
    .sidebar.collapsed .sidebar-theme button,
    .sidebar.collapsed .sidebar-logout button {
        justify-content: flex-start !important;
        padding: 14px 16px !important;
        gap: 14px !important;
    }

    .sidebar.collapsed .sidebar-menu a i,
    .sidebar.collapsed .sidebar-menu button i {
        font-size: 18px !important;
    }

    .sidebar.collapsed .sidebar-logo {
        width: 55px !important;
        height: 55px !important;
        min-width: 55px !important;
        min-height: 55px !important;
        max-width: 55px !important;
        max-height: 55px !important;
    }

    .sidebar.collapsed .submenu-arrow {
        display: inline !important;
    }

    .sidebar.collapsed .sidebar-submenu {
        position: static !important;
        width: 100% !important;
        background: transparent !important;
        box-shadow: none !important;
        opacity: 0;
        visibility: hidden;
    }

    .sidebar.collapsed .sidebar-submenu.open {
        opacity: 1;
        visibility: visible;
    }

    /* Hide sidebar toggle button on mobile */
    .sidebar-toggle-btn {
        display: none !important;
    }

    .app-container {
        flex-direction: column;
    }

    /* Adjust header for mobile */
    .header {
        padding: 15px;
    }

    .header h1 {
        font-size: 18px;
    }

    /* Data section padding adjustment */
    .data-section {
        padding: 15px;
    }

    .section-header {
        flex-direction: column;
        gap: 15px;
        align-items: flex-start;
    }

    .section-header > div {
        width: 100%;
        display: flex;
        gap: 10px;
    }

    .section-header .btn {
        flex: 1;
    }
}

/* Extra small devices */
@media (max-width: 400px) {
    .mobile-nav-item {
        padding: 8px 8px;
        min-width: 50px;
    }

    .mobile-nav-item i {
        font-size: 18px;
    }

    .mobile-nav-item span {
        font-size: 9px;
    }
}

/* Dark mode for mobile navigation */
body.dark-mode .mobile-bottom-nav {
    background: var(--bg-card);
    border-top: 1px solid var(--border-color);
}

body.dark-mode .mobile-nav-item {
    color: var(--text-muted);
}

body.dark-mode .mobile-nav-item:hover,
body.dark-mode .mobile-nav-item:focus {
    color: var(--text-primary);
    background: rgba(255,255,255,0.05);
}

body.dark-mode .mobile-nav-item.active {
    color: white;
    background: var(--navy-accent);
}

/* ===== Main Content ===== */
.main-content {
    flex: 1;
    padding: 20px;
    overflow-y: auto;
    background: var(--bg-primary);
    transition: background-color 0.3s ease, margin-left 0.3s ease;
}

.header {
    background: var(--bg-card);
    padding: 20px;
    border-radius: 3px;
    margin-bottom: 20px;
    box-shadow: 0 2px 4px var(--shadow-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--text-primary);
    transition: background-color 0.3s ease, box-shadow 0.3s ease;
}

.header h1 {
    font-size: 24px;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 10px;
}

.data-section {
    background: var(--bg-card);
    padding: 20px;
    border-radius: 3px;
    box-shadow: 0 2px 4px var(--shadow-color);
    transition: background-color 0.3s ease, box-shadow 0.3s ease;
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.section-header h2 {
    font-size: 20px;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 10px;
}

/* ===== Skeleton Loaders ===== */
.skeleton {
    background: linear-gradient(90deg, var(--skeleton-base) 25%, var(--skeleton-shine) 50%, var(--skeleton-base) 75%);
    background-size: 200% 100%;
    animation: skeleton-loading 1.5s ease-in-out infinite;
    border-radius: 3px;
}

@keyframes skeleton-loading {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

.skeleton-table {
    width: 100%;
    background: var(--bg-card);
    padding: 20px;
    border-radius: 3px;
    transition: background-color 0.3s ease;
}

.skeleton-table-row {
    display: flex;
    gap: 15px;
    padding: 15px 0;
    border-bottom: 1px solid var(--border-light);
}

.skeleton-table-cell {
    height: 20px;
    border-radius: 3px;
}

.skeleton-card {
    background: var(--bg-card);
    padding: 24px;
    border-radius: 4px;
    box-shadow: 0 2px 8px var(--shadow-color);
    border: 1px solid var(--border-color);
    border-left: 4px solid var(--navy-primary);
    transition: background-color 0.3s ease, box-shadow 0.3s ease;
}

.skeleton-icon {
    width: 60px;
    height: 60px;
    border-radius: 4px;
    margin-bottom: 16px;
}

.skeleton-text {
    height: 16px;
    margin-bottom: 12px;
    border-radius: 3px;
}

.skeleton-text-large {
    height: 32px;
    margin-bottom: 8px;
    border-radius: 3px;
}

.skeleton-chart {
    width: 100%;
    height: 300px;
    border-radius: 3px;
}

/* ===== Dashboard Stats ===== */
.dashboard-grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-bottom: 30px;
}

.dashboard-grid-2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-bottom: 30px;
}

.stat-card {
    background: var(--bg-card);
    padding: 24px;
    border-radius: 4px;
    box-shadow: 0 2px 8px var(--shadow-color);
    border: 1px solid var(--border-color);
    border-left: 4px solid var(--navy-primary);
    transition: all 0.3s;
}

.stat-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 4px 16px var(--shadow-hover);
}

.stat-card-icon {
    width: 60px;
    height: 60px;
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    margin-bottom: 16px;
    background: linear-gradient(135deg, var(--navy-primary) 0%, var(--navy-light) 100%);
    color: white;
}

.stat-card-value {
    font-size: 32px;
    font-weight: 700;
    color: var(--navy-accent);
    margin-bottom: 8px;
}

body.dark-mode .stat-card-value {
    color: #5dade2;
}

.stat-card-label {
    font-size: 14px;
    color: var(--text-muted);
    font-weight: 500;
    text-transform: uppercase;
}

/* ===== Charts ===== */
.chart-card {
    background: var(--bg-card);
    padding: 24px;
    border-radius: 4px;
    box-shadow: 0 2px 8px var(--shadow-color);
    transition: background-color 0.3s ease, box-shadow 0.3s ease;
}

.chart-card h3 {
    color: var(--text-primary);
    font-size: 18px;
    margin-bottom: 20px;
    font-weight: 600;
}

.chart-container {
    position: relative;
    height: 300px;
}

/* ===== Buttons ===== */
.btn {
    padding: 10px 20px;
    border: none;
    border-radius: 2px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    touch-action: manipulation;
    -webkit-tap-highlight-color: transparent;
}

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

.btn-primary:hover {
    background: var(--navy-hover);
    transform: translateY(-2px);
}

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

.btn-success:hover {
    background: #2d8e47;
    transform: translateY(-2px);
}

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

.btn-danger:hover {
    background: #c8392b;
    transform: translateY(-2px);
}

.btn-secondary {
    background: #6c757d;
    color: white;
}

.btn-secondary:hover {
    background: #5a6268;
    transform: translateY(-2px);
}

.btn-sm {
    padding: 8px 16px;
    font-size: 13px;
    font-weight: 600;
}

.btn:disabled {
    background: #ccc;
    cursor: not-allowed;
    transform: none;
}

/* ===== DataTables ===== */
table.dataTable {
    width: 100% !important;
    border-collapse: collapse;
    background: var(--bg-card);
}

table.dataTable thead th {
    background: var(--navy-primary) !important;
    color: white !important;
    padding: 14px !important;
    text-align: left;
    font-weight: 600;
    font-size: 14px;
}

table.dataTable tbody td {
    padding: 12px 14px !important;
    font-size: 14px;
    color: var(--text-secondary);
    border-bottom: 1px solid var(--border-light);
}

table.dataTable tbody tr:hover {
    background: var(--table-hover) !important;
}

body.dark-mode table.dataTable thead th {
    background: var(--navy-light) !important;
}

body.dark-mode .dataTables_wrapper .dataTables_length,
body.dark-mode .dataTables_wrapper .dataTables_filter,
body.dark-mode .dataTables_wrapper .dataTables_info,
body.dark-mode .dataTables_wrapper .dataTables_paginate {
    color: var(--text-secondary) !important;
}

body.dark-mode .dataTables_wrapper .dataTables_filter input,
body.dark-mode .dataTables_wrapper .dataTables_length select {
    background: var(--input-bg) !important;
    border-color: var(--input-border) !important;
    color: var(--text-primary) !important;
}

body.dark-mode .dataTables_wrapper .dataTables_paginate .paginate_button {
    color: var(--text-secondary) !important;
}

body.dark-mode .dataTables_wrapper .dataTables_paginate .paginate_button.current {
    background: var(--navy-accent) !important;
    color: white !important;
    border-color: var(--navy-accent) !important;
}

body.dark-mode .dataTables_wrapper .dataTables_paginate .paginate_button:hover {
    background: var(--navy-light) !important;
    color: white !important;
}

.dt-buttons {
    margin-bottom: 15px;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.dt-button {
    background: var(--navy-primary) !important;
    color: white !important;
    border: none !important;
    padding: 10px 16px !important;
    border-radius: 4px !important;
    font-size: 14px !important;
    margin-right: 0 !important;
    cursor: pointer !important;
    min-height: 44px;
    display: inline-flex !important;
    align-items: center;
    justify-content: center;
    gap: 6px;
}

.dt-button:hover {
    background: var(--navy-hover) !important;
}

/* DataTable wrapper for mobile scroll */
.dataTables_wrapper {
    position: relative;
}

.dataTables_scroll,
.dataTables_scrollBody {
    overflow-x: auto !important;
    -webkit-overflow-scrolling: touch;
}

/* DataTable responsive hint for mobile */
.table-scroll-hint {
    display: none;
    text-align: center;
    padding: 10px;
    background: rgba(0, 116, 217, 0.1);
    border-radius: 4px;
    margin-bottom: 10px;
    font-size: 13px;
    color: var(--navy-accent);
}

.table-scroll-hint i {
    margin-right: 6px;
}

@media (max-width: 768px) {
    .table-scroll-hint {
        display: block;
    }
}

/* ===== Action Icons ===== */
.action-icon {
    background: transparent;
    border: none;
    cursor: pointer;
    font-size: 18px;
    padding: 6px 10px;
    margin: 0 4px;
    border-radius: 2px;
    transition: all 0.3s;
}

.action-icon.edit-icon {
    color: var(--warning);
}

.action-icon.edit-icon:hover {
    background: rgba(251,188,4,0.1);
    transform: scale(1.15);
}

.action-icon.delete-icon {
    color: var(--danger);
}

.action-icon.delete-icon:hover {
    background: rgba(234,67,53,0.1);
    transform: scale(1.15);
}

.action-icon.view-icon {
    color: var(--navy-accent);
}

.action-icon.view-icon:hover {
    background: rgba(0,116,217,0.1);
    transform: scale(1.15);
}

/* ===== Status Badges ===== */
.status-badge {
    padding: 6px 14px;
    border-radius: 3px;
    font-size: 13px;
    font-weight: 600;
    display: inline-block;
}

.status-active {
    background: #d4edda;
    color: #155724;
}

.status-inactive {
    background: #f8d7da;
    color: #721c24;
}

.status-admin {
    background: #d4edda;
    color: #155724;
}

.status-user {
    background: #cce5ff;
    color: #004085;
}

/* ===== Forms ===== */
.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 14px;
}

.form-group label i {
    margin-right: 8px;
    color: var(--navy-accent);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 14px 16px;
    border: 1px solid var(--input-border);
    border-radius: 2px;
    font-size: 16px;
    transition: all 0.3s;
    font-family: inherit;
    background: var(--input-bg);
    color: var(--text-primary);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--navy-accent);
    box-shadow: 0 0 0 2px rgba(0,116,217,0.2);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-muted);
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.form-actions {
    display: flex;
    gap: 10px;
    margin-top: 30px;
}

.error {
    margin-top: 15px;
    margin-bottom: 15px;
    color: var(--danger);
    font-size: 14px;
    background: #fef2f2;
    padding: 12px;
    border-radius: 4px;
    border: 1px solid #fecaca;
}

/* ===== Modal ===== */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.6);
    display: none;
    justify-content: center;
    align-items: center;
    z-index: 1000;
    padding: 20px;
}

body.dark-mode .modal-overlay {
    background: rgba(0,0,0,0.8);
}

.modal-overlay.active {
    display: flex;
}

.modal {
    background: var(--bg-card);
    border-radius: 4px;
    width: 90%;
    max-width: 800px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 4px 24px var(--shadow-hover);
    transition: background-color 0.3s ease;
}

.modal-header {
    padding: 24px 30px;
    background: var(--navy-primary);
    color: white;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-radius: 4px 4px 0 0;
}

body.dark-mode .modal-header {
    background: var(--navy-light);
}

.modal-header h3 {
    font-size: 20px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 10px;
    margin: 0;
}

.close-btn {
    background: transparent;
    border: none;
    color: white;
    font-size: 28px;
    cursor: pointer;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s;
}

.close-btn:hover {
    background: rgba(255,255,255,0.2);
    transform: rotate(90deg);
}

.modal-body {
    padding: 30px;
    color: var(--text-primary);
}

/* ===== Filters Section ===== */
.filters-section {
    background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-primary) 100%);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    padding: 20px;
    margin-bottom: 25px;
    transition: background 0.3s ease, border-color 0.3s ease;
}

.filters-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 2px solid var(--navy-accent);
}

.filters-header h3 {
    font-size: 18px;
    color: var(--text-primary);
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 10px;
    margin: 0;
}

.filters-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
}

.filter-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.filter-group label {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-primary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.filter-input {
    width: 100%;
    padding: 10px 12px;
    border: 2px solid var(--input-border);
    border-radius: 3px;
    font-size: 14px;
    transition: all 0.3s;
    font-family: inherit;
    background: var(--input-bg);
    color: var(--text-primary);
}

.filter-input:focus {
    outline: none;
    border-color: var(--navy-accent);
    box-shadow: 0 0 0 3px rgba(0,116,217,0.15);
}

/* ===== Account Info Card ===== */
.account-info-card {
    background: var(--bg-card);
    padding: 30px;
    border-radius: 4px;
    box-shadow: 0 2px 8px var(--shadow-color);
    border-left: 4px solid var(--navy-accent);
    margin-bottom: 30px;
    transition: background-color 0.3s ease, box-shadow 0.3s ease;
}

.account-info-card h3 {
    color: var(--text-primary);
    font-size: 20px;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.info-row {
    display: flex;
    padding: 15px 0;
    border-bottom: 1px solid var(--border-light);
}

.info-row:last-child {
    border-bottom: none;
}

.info-label {
    font-weight: 600;
    color: var(--text-secondary);
    width: 180px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.info-value {
    color: var(--text-primary);
    flex: 1;
}

/* ===== Mobile Responsive ===== */
@media (max-width: 768px) {
    .sidebar {
        width: 220px;
    }

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

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

    .modal {
        width: 95%;
    }

    .filters-section {
        padding: 15px;
    }

    .filters-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }

    .filters-header {
        flex-direction: column;
        gap: 15px;
        align-items: flex-start;
    }

    .filters-header .btn-sm {
        width: 100%;
    }

    .info-row {
        flex-direction: column;
        gap: 5px;
    }

    .info-label {
        width: 100%;
    }

    input, select, textarea {
        font-size: 16px !important;
    }
}

/* ===== Login Page Specific ===== */
.login-container {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    padding: 20px;
    background: linear-gradient(135deg, var(--navy-primary) 0%, var(--navy-light) 100%);
}

.login-box {
    background: white;
    padding: 50px 40px;
    border-radius: 4px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.15);
    width: 100%;
    max-width: 420px;
    text-align: center;
}

.login-logo {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    object-fit: cover;
    margin-bottom: 25px;
    border: 3px solid var(--navy-primary);
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

.login-box h2 {
    margin-bottom: 35px;
    color: var(--navy-primary);
    font-size: 26px;
    font-weight: 600;
}

.login-footer {
    margin-top: 24px;
    font-size: 13px;
    color: #666;
}

@media (max-width: 480px) {
    .login-box {
        padding: 32px 24px;
    }
}

/* ===== Settings Page - 2x2 Grid Layout ===== */

/* Main Grid */
.settings-grid-2x2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    margin-bottom: 30px;
}

/* Mega Cards */
.settings-mega-card {
    background: white;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    overflow: hidden;
    border: 2px solid #e9ecef;
    transition: all 0.3s;
}

.settings-mega-card:hover {
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
    transform: translateY(-4px);
    border-color: var(--navy-accent);
}

/* Card Header */
.settings-card-header {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    padding: 24px;
    border-bottom: 2px solid #dee2e6;
    display: flex;
    align-items: center;
    gap: 16px;
}

.settings-card-icon {
    width: 56px;
    height: 56px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    color: white;
    flex-shrink: 0;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.settings-card-title {
    font-size: 20px;
    font-weight: 700;
    color: var(--navy-primary);
    margin: 0 0 4px 0;
}

.settings-card-subtitle {
    font-size: 13px;
    color: #666;
    margin: 0;
    font-weight: 500;
}

/* Card Body */
.settings-card-body {
    padding: 24px;
}

/* Stat Items (inline) */
.stat-item-inline {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px;
    background: #f8f9fa;
    border-radius: 8px;
    margin-bottom: 12px;
    border: 1px solid #e9ecef;
    transition: all 0.3s;
}

.stat-item-inline:last-child {
    margin-bottom: 0;
}

.stat-item-inline:hover {
    background: #fff;
    border-color: var(--navy-accent);
    box-shadow: 0 2px 8px rgba(0, 116, 217, 0.1);
}

.stat-item-icon {
    width: 48px;
    height: 48px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    flex-shrink: 0;
}

.stat-item-content {
    flex: 1;
}

.stat-item-label {
    font-size: 13px;
    color: #666;
    font-weight: 600;
    margin-bottom: 4px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.stat-item-value {
    font-size: 16px;
    color: var(--navy-primary);
    font-weight: 700;
}

/* Control Group */
.control-group {
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
    border: 2px solid #e9ecef;
    border-radius: 12px;
    padding: 20px;
    margin-bottom: 16px;
}

.control-group-header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 20px;
}

.control-icon {
    width: 50px;
    height: 50px;
    border-radius: 10px;
    background: linear-gradient(135deg, var(--navy-primary) 0%, var(--navy-light) 100%);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    flex-shrink: 0;
    box-shadow: 0 4px 12px rgba(0, 31, 63, 0.2);
}

.control-info {
    flex: 1;
}

.control-title {
    font-size: 17px;
    font-weight: 700;
    color: var(--navy-primary);
    margin-bottom: 4px;
}

.control-desc {
    font-size: 13px;
    color: #666;
    font-weight: 500;
}

.control-toggle-wrapper {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
    background: white;
    border-radius: 8px;
    border: 2px solid #e9ecef;
}

/* Large Toggle Switch */
.toggle-switch-large {
    position: relative;
    display: inline-block;
    flex-shrink: 0;
}

.toggle-input-large {
    display: none;
}

.toggle-label-large {
    display: block;
    width: 80px;
    height: 40px;
    background: #ccc;
    border-radius: 20px;
    cursor: pointer;
    position: relative;
    transition: background-color 0.3s;
    box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.1);
}

.toggle-slider-large {
    position: absolute;
    top: 4px;
    left: 4px;
    width: 32px;
    height: 32px;
    background: white;
    border-radius: 50%;
    transition: transform 0.3s;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
}

.toggle-input-large:checked + .toggle-label-large {
    background: var(--success);
}

.toggle-input-large:checked + .toggle-label-large .toggle-slider-large {
    transform: translateX(40px);
}

.toggle-label-large:hover {
    opacity: 0.9;
}

/* Toggle Status */
.toggle-status {
    display: flex;
    align-items: center;
    gap: 8px;
}

.status-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    animation: pulse 2s infinite;
}

.status-enabled {
    background: var(--success);
    box-shadow: 0 0 0 3px rgba(52, 168, 83, 0.2);
}

.status-disabled {
    background: #ccc;
    box-shadow: none;
    animation: none;
}

@keyframes pulse {
    0%, 100% {
        box-shadow: 0 0 0 3px rgba(52, 168, 83, 0.2);
    }
    50% {
        box-shadow: 0 0 0 6px rgba(52, 168, 83, 0.1);
    }
}

.status-text {
    font-size: 14px;
    font-weight: 600;
}

/* Info Banner */
.info-banner {
    display: flex;
    align-items: center;
    gap: 12px;
    background: rgba(0, 116, 217, 0.05);
    border: 1px solid rgba(0, 116, 217, 0.2);
    border-left: 4px solid var(--navy-accent);
    padding: 14px 16px;
    border-radius: 6px;
    font-size: 13px;
    color: #555;
    line-height: 1.5;
}

.info-banner i {
    color: var(--navy-accent);
    font-size: 18px;
    flex-shrink: 0;
}

/* Security Features */
.security-feature {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px;
    background: #f8f9fa;
    border-radius: 8px;
    margin-bottom: 12px;
    border: 1px solid #e9ecef;
    transition: all 0.3s;
}

.security-feature:last-child {
    margin-bottom: 0;
}

.security-feature:hover {
    background: white;
    border-color: var(--success);
    box-shadow: 0 2px 8px rgba(52, 168, 83, 0.1);
}

.security-feature-icon {
    width: 44px;
    height: 44px;
    border-radius: 10px;
    background: linear-gradient(135deg, var(--success) 0%, #2d9148 100%);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    flex-shrink: 0;
    box-shadow: 0 4px 12px rgba(52, 168, 83, 0.2);
}

.security-feature-content {
    flex: 1;
}

.security-feature-name {
    font-size: 15px;
    font-weight: 700;
    color: var(--navy-primary);
    margin-bottom: 4px;
}

.security-feature-desc {
    font-size: 12px;
    color: #666;
    font-weight: 500;
}

.security-feature-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 700;
    flex-shrink: 0;
}

.security-feature-badge.active {
    background: rgba(52, 168, 83, 0.1);
    color: var(--success);
    border: 2px solid rgba(52, 168, 83, 0.3);
}

/* Server Info Items */
.server-info-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 14px 0;
    border-bottom: 1px solid #f1f3f5;
}

.server-info-item:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.server-info-label {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 14px;
    color: #666;
    font-weight: 600;
}

.server-info-label i {
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--navy-accent);
    font-size: 16px;
}

.server-info-value {
    font-size: 14px;
    color: var(--navy-primary);
    font-weight: 700;
}

.version-badge,
.upload-badge {
    background: linear-gradient(135deg, var(--navy-primary) 0%, var(--navy-light) 100%);
    color: white;
    padding: 6px 14px;
    border-radius: 6px;
    font-size: 13px;
    font-weight: 700;
    box-shadow: 0 2px 6px rgba(0, 31, 63, 0.2);
}

.upload-badge {
    background: linear-gradient(135deg, var(--success) 0%, #2d9148 100%);
}

.time-value {
    font-family: 'Courier New', monospace;
    background: rgba(0, 116, 217, 0.05);
    padding: 6px 12px;
    border-radius: 6px;
    color: var(--navy-accent);
    font-size: 13px;
}

/* Toggle Switch */
.toggle-switch {
    position: relative;
    display: inline-block;
    flex-shrink: 0;
}

.toggle-input {
    display: none;
}

.toggle-label {
    display: block;
    width: 60px;
    height: 32px;
    background: #ccc;
    border-radius: 16px;
    cursor: pointer;
    position: relative;
    transition: background-color 0.3s;
}

.toggle-slider {
    position: absolute;
    top: 4px;
    left: 4px;
    width: 24px;
    height: 24px;
    background: white;
    border-radius: 50%;
    transition: transform 0.3s;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.toggle-input:checked + .toggle-label {
    background: var(--success);
}

.toggle-input:checked + .toggle-label .toggle-slider {
    transform: translateX(28px);
}

.toggle-label:hover {
    opacity: 0.9;
}

/* Info Grid */
.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
}

.info-item {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    padding: 24px;
    border-radius: 4px;
    text-align: center;
    border: 1px solid #dee2e6;
    transition: all 0.3s;
}

.info-item:hover {
    transform: translateY(-4px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    border-color: var(--navy-accent);
}

.info-label {
    font-size: 12px;
    color: #666;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 8px;
}

.info-value {
    font-size: 18px;
    color: var(--navy-primary);
    font-weight: 700;
}

/* Dashboard Grid 4 */
.dashboard-grid-4 {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-bottom: 20px;
}

/* Security Cards */
.security-info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
}

.security-card {
    background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
    border: 2px solid #e9ecef;
    border-radius: 8px;
    padding: 20px;
    display: flex;
    gap: 16px;
    transition: all 0.3s;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.security-card:hover {
    border-color: var(--success);
    box-shadow: 0 4px 12px rgba(52, 168, 83, 0.15);
    transform: translateY(-2px);
}

.security-card-icon {
    width: 50px;
    height: 50px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    flex-shrink: 0;
}

.security-card-content {
    flex: 1;
}

.security-card-title {
    font-size: 15px;
    font-weight: 600;
    color: var(--navy-primary);
    margin-bottom: 6px;
}

.security-card-desc {
    font-size: 13px;
    color: #666;
    margin-bottom: 10px;
    line-height: 1.4;
}

.security-card-status {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: rgba(52, 168, 83, 0.1);
    color: var(--success);
    padding: 4px 10px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 600;
    border: 1px solid rgba(52, 168, 83, 0.2);
}

/* Info Table */
.info-table {
    background: white;
    border-radius: 6px;
    overflow: hidden;
    border: 1px solid #e9ecef;
}

.info-table-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 20px;
    border-bottom: 1px solid #f1f3f5;
    transition: all 0.3s;
}

.info-table-row:last-child {
    border-bottom: none;
}

.info-table-row:hover {
    background: #f8f9fa;
}

.info-table-label {
    font-size: 14px;
    color: #666;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 10px;
}

.info-table-label i {
    color: var(--navy-accent);
    width: 20px;
    text-align: center;
}

.info-table-value {
    font-size: 14px;
    color: var(--navy-primary);
    font-weight: 600;
    font-family: 'Courier New', monospace;
    background: rgba(0, 31, 63, 0.05);
    padding: 6px 12px;
    border-radius: 4px;
}

/* Mobile Responsive */
@media (max-width: 968px) {
    .settings-grid-2x2 {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .settings-card-header {
        padding: 20px;
    }

    .settings-card-icon {
        width: 48px;
        height: 48px;
        font-size: 24px;
    }

    .settings-card-title {
        font-size: 18px;
    }

    .settings-card-body {
        padding: 20px;
    }

    .control-group-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }

    .control-toggle-wrapper {
        flex-direction: column;
        gap: 16px;
        align-items: flex-start;
    }

    .toggle-status {
        width: 100%;
    }
}

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

    .toggle-switch {
        align-self: flex-start;
    }

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

    .dashboard-grid-4 {
        grid-template-columns: 1fr;
    }

    .security-info-grid {
        grid-template-columns: 1fr;
    }

    .info-table-row {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }

    .info-table-value {
        width: 100%;
        text-align: left;
    }

    .server-info-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }

    .server-info-value {
        width: 100%;
    }
}

/* ===== Sidebar Submenu Styles ===== */
.sidebar-menu .has-submenu {
    position: relative;
}

.submenu-toggle {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.submenu-arrow {
    font-size: 12px;
    margin-left: auto;
    transition: transform 0.3s ease;
    color: rgba(255, 255, 255, 0.7);
}

.submenu-toggle.open .submenu-arrow {
    transform: rotate(180deg);
    color: white;
}

.sidebar-submenu {
    list-style: none;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, opacity 0.3s ease;
    opacity: 0;
    background: rgba(0, 0, 0, 0.15);
    border-radius: 3px;
    margin-top: 4px;
}

.sidebar-submenu.open {
    max-height: 500px;
    opacity: 1;
    margin-bottom: 8px;
}

.sidebar-submenu li {
    margin-bottom: 0;
}

.sidebar-submenu a {
    width: 100%;
    text-align: left;
    padding: 12px 16px 12px 48px;
    background: transparent;
    border: none;
    color: rgba(255, 255, 255, 0.8);
    cursor: pointer;
    border-radius: 3px;
    font-size: 14px;
    transition: all 0.3s;
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 400;
    text-decoration: none;
    border-left: 3px solid transparent;
}

.sidebar-submenu a:hover {
    background: rgba(255, 255, 255, 0.08);
    color: white;
    border-left-color: var(--navy-accent);
    padding-left: 52px;
}

.sidebar-submenu a.active {
    background: rgba(0, 116, 217, 0.25);
    color: white;
    border-left-color: var(--navy-accent);
    font-weight: 500;
}

.sidebar-submenu a i {
    width: 16px;
    text-align: center;
    font-size: 14px;
}

.submenu-toggle.active {
    background: var(--navy-accent);
    color: white;
}

@media (max-width: 768px) {
    .sidebar-submenu a {
        padding: 12px 16px 12px 40px;
        font-size: 13px;
    }

    .sidebar-submenu a:hover {
        padding-left: 44px;
    }
}

/* ===== Setup Page Styles ===== */
.setup-wrapper {
    min-height: 100vh;
    padding: 40px 20px;
    background: linear-gradient(135deg, var(--navy-primary) 0%, var(--navy-light) 100%);
}

.setup-container {
    max-width: 800px;
    margin: 0 auto;
    background: white;
    padding: 40px;
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.2);
}

.setup-container h2 {
    color: var(--navy-primary);
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.setup-container .subtitle {
    color: #666;
    margin-bottom: 30px;
    font-size: 14px;
}

.setup-container hr {
    border: none;
    border-top: 2px solid var(--navy-primary);
    margin-bottom: 30px;
}

.log-item {
    padding: 12px 16px;
    margin-bottom: 10px;
    border-radius: 4px;
    border-left: 4px solid;
    display: flex;
    align-items: center;
    gap: 10px;
}

.log-success {
    background: #d4edda;
    border-left-color: var(--success);
    color: #155724;
}

.log-error {
    background: #f8d7da;
    border-left-color: var(--danger);
    color: #721c24;
}

.log-info {
    background: #d1ecf1;
    border-left-color: var(--navy-accent);
    color: #0c5460;
}

.credentials-box {
    background: #fff3cd;
    padding: 20px;
    border-radius: 4px;
    margin: 20px 0;
    border-left: 4px solid #ffc107;
}

.credentials-box strong {
    color: var(--navy-primary);
}

/* ===== Theme Toggle ===== */
.sidebar .sidebar-theme {
    padding: 16px 20px;
    background: rgba(0,0,0,0.15);
}

.sidebar .sidebar-theme button {
    width: 100% !important;
    padding: 14px 16px !important;
    background: linear-gradient(135deg, rgba(251,188,4,0.2) 0%, rgba(251,188,4,0.3) 100%) !important;
    border: 1px solid rgba(251,188,4,0.4) !important;
    color: white !important;
    cursor: pointer !important;
    border-radius: 3px !important;
    font-size: 15px !important;
    transition: all 0.3s !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 10px !important;
    font-weight: 600 !important;
    font-family: inherit;
    text-align: center;
    box-sizing: border-box;
}

.sidebar .sidebar-theme button:hover {
    background: linear-gradient(135deg, rgba(251,188,4,0.4) 0%, rgba(251,188,4,0.5) 100%) !important;
    transform: translateY(-2px);
}

.sidebar .sidebar-theme button i {
    font-size: 16px;
    width: auto;
}

.sidebar .sidebar-theme button span {
    font-size: 15px;
}

/* Dark mode specific overrides */
body.dark-mode .login-container {
    background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
}

body.dark-mode .login-box {
    background: var(--bg-card);
    box-shadow: 0 4px 20px var(--shadow-hover);
}

body.dark-mode .login-box h2 {
    color: var(--text-primary);
}

/* Login Page Theme Toggle */
.login-theme-toggle {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--bg-card);
    border: 2px solid var(--border-color);
    color: var(--text-primary);
    font-size: 20px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px var(--shadow-color);
    transition: all 0.3s ease;
    z-index: 1000;
}

.login-theme-toggle:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 16px var(--shadow-hover);
}

body.dark-mode .login-theme-toggle {
    background: var(--bg-card);
    border-color: var(--navy-accent);
    color: #ffd700;
}

body.dark-mode .setup-wrapper {
    background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
}

body.dark-mode .setup-container {
    background: var(--bg-card);
    box-shadow: 0 4px 20px var(--shadow-hover);
}

body.dark-mode .setup-container h2 {
    color: var(--text-primary);
}

body.dark-mode .setup-container .subtitle {
    color: var(--text-muted);
}

body.dark-mode .setup-container hr {
    border-top-color: var(--border-color);
}

body.dark-mode .log-item {
    border-left-width: 4px;
}

body.dark-mode .log-success {
    background: rgba(52, 168, 83, 0.15);
    color: #6fcf97;
}

body.dark-mode .log-error {
    background: rgba(234, 67, 53, 0.15);
    color: #f5857a;
}

body.dark-mode .log-info {
    background: rgba(0, 116, 217, 0.15);
    color: #5dade2;
}

body.dark-mode .credentials-box {
    background: rgba(251, 188, 4, 0.1);
    border-color: rgba(251, 188, 4, 0.4);
    color: var(--text-secondary);
}

body.dark-mode .credentials-box strong {
    color: var(--text-primary);
}

/* Settings Page Dark Mode */
body.dark-mode .settings-mega-card {
    background: var(--bg-card);
    border-color: var(--border-color);
}

body.dark-mode .settings-card-header {
    background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-primary) 100%);
    border-bottom-color: var(--border-color);
}

body.dark-mode .settings-card-title {
    color: var(--text-primary);
}

body.dark-mode .settings-card-subtitle {
    color: var(--text-muted);
}

body.dark-mode .stat-item-inline {
    background: var(--bg-secondary);
    border-color: var(--border-color);
}

body.dark-mode .stat-item-label {
    color: var(--text-muted);
}

body.dark-mode .stat-item-value {
    color: var(--text-primary);
}

body.dark-mode .control-group {
    background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-card) 100%);
    border-color: var(--border-color);
}

body.dark-mode .control-title {
    color: var(--text-primary);
}

body.dark-mode .control-desc {
    color: var(--text-muted);
}

body.dark-mode .control-toggle-wrapper {
    background: var(--bg-card);
    border-color: var(--border-color);
}

body.dark-mode .info-banner {
    background: rgba(0, 116, 217, 0.1);
    border-color: rgba(0, 116, 217, 0.3);
    color: var(--text-secondary);
}

body.dark-mode .security-feature {
    background: var(--bg-secondary);
    border-color: var(--border-color);
}

body.dark-mode .security-feature-name {
    color: var(--text-primary);
}

body.dark-mode .security-feature-desc {
    color: var(--text-muted);
}

body.dark-mode .server-info-item {
    border-bottom-color: var(--border-light);
}

body.dark-mode .server-info-label {
    color: var(--text-muted);
}

body.dark-mode .server-info-value {
    color: var(--text-primary);
}

body.dark-mode .time-value {
    background: rgba(0, 116, 217, 0.1);
    color: var(--navy-accent);
}

/* Dashboard Page Dark Mode */
body.dark-mode .data-section p {
    color: var(--text-secondary);
}

body.dark-mode .data-section strong {
    color: var(--text-primary);
}

/* Logs Page Dark Mode - Empty Details */
body.dark-mode em.text-muted,
body.dark-mode .text-muted em {
    color: var(--text-muted) !important;
}

/* Version/Upload Badges in Dark Mode */
body.dark-mode .version-badge,
body.dark-mode .upload-badge {
    color: white !important;
}

/* Ensure form inputs text is visible in dark mode */
body.dark-mode input,
body.dark-mode select,
body.dark-mode textarea {
    background: var(--input-bg);
    border-color: var(--input-border);
    color: var(--text-primary);
}

body.dark-mode input::placeholder,
body.dark-mode textarea::placeholder {
    color: var(--text-muted);
}

/* Filter labels in dark mode */
body.dark-mode .filter-group label {
    color: var(--text-secondary);
}

/* Settings page stat items dark mode */
body.dark-mode .stat-item-inline:hover {
    background: var(--bg-card);
    border-color: var(--navy-accent);
}

body.dark-mode .security-feature:hover {
    background: var(--bg-card);
    border-color: var(--success);
}

/* Ensure all header welcome text is visible */
body.dark-mode .header > div {
    color: var(--text-secondary) !important;
}

/* ===== UI Customization / Theme Section ===== */
.theme-preview {
    background: var(--bg-secondary);
    transition: all 0.3s ease;
}

body.dark-mode .theme-preview {
    background: var(--bg-card);
    border-color: var(--border-color) !important;
}

.theme-preview h4 {
    color: var(--text-primary);
}

/* Color picker styling */
input[type="color"] {
    -webkit-appearance: none;
    border: none;
    background: none;
}

input[type="color"]::-webkit-color-swatch-wrapper {
    padding: 0;
}

input[type="color"]::-webkit-color-swatch {
    border: none;
    border-radius: 4px;
}

/* Preset buttons */
.preset-btn {
    transition: all 0.3s ease;
    box-shadow: 0 2px 6px rgba(0,0,0,0.15);
}

.preset-btn:hover {
    transform: scale(1.15);
    box-shadow: 0 4px 12px rgba(0,0,0,0.25);
}

/* Theme mode options */
.theme-mode-option {
    transition: all 0.3s ease;
}

.theme-mode-option:hover {
    border-color: var(--navy-accent) !important;
    background: var(--bg-secondary);
}

.theme-mode-option:has(input:checked) {
    border-color: var(--navy-accent) !important;
    background: rgba(0, 116, 217, 0.1);
}

body.dark-mode .theme-mode-option {
    border-color: var(--border-color) !important;
}

body.dark-mode .theme-mode-option:hover {
    border-color: var(--navy-accent) !important;
    background: var(--bg-secondary);
}

body.dark-mode .theme-mode-option:has(input:checked) {
    border-color: var(--navy-accent) !important;
    background: rgba(0, 116, 217, 0.2);
}

/* Responsive theme form */
@media (max-width: 768px) {
    #themeForm .form-grid {
        grid-template-columns: 1fr !important;
    }

    .preset-btn {
        width: 35px !important;
        height: 35px !important;
    }

    .theme-mode-option {
        flex: 1;
        justify-content: center;
    }
}

/* SweetAlert2 Dark Mode */
body.dark-mode .swal2-popup {
    background: var(--bg-card) !important;
    color: var(--text-primary) !important;
}

body.dark-mode .swal2-title {
    color: var(--text-primary) !important;
}

body.dark-mode .swal2-html-container {
    color: var(--text-secondary) !important;
}

body.dark-mode .swal2-input,
body.dark-mode .swal2-textarea {
    background: var(--input-bg) !important;
    border-color: var(--input-border) !important;
    color: var(--text-primary) !important;
}

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

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

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

/* ===== COMPREHENSIVE MOBILE RESPONSIVE STYLES ===== */

/* Smooth scrolling for better UX */
html {
    scroll-behavior: smooth;
}

/* Prevent horizontal overflow */
body {
    overflow-x: hidden;
}

/* Mobile-optimized scrollbar */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}

::-webkit-scrollbar-track {
    background: var(--bg-secondary);
}

::-webkit-scrollbar-thumb {
    background: var(--navy-accent);
    border-radius: 3px;
}

/* Safe area padding for iOS devices with notch */
@supports (padding: max(0px)) {
    .mobile-bottom-nav {
        padding-bottom: max(env(safe-area-inset-bottom), 8px);
        height: calc(65px + env(safe-area-inset-bottom, 0px));
    }

    .main-content {
        padding-bottom: max(80px, calc(80px + env(safe-area-inset-bottom)));
    }
}

/* ===== Mobile Responsive (max-width: 768px) ===== */
@media (max-width: 768px) {
    /* Main content adjustments */
    .main-content {
        padding: 15px;
        padding-bottom: 90px;
    }

    /* Header mobile optimization */
    .header {
        padding: 15px;
        flex-direction: column;
        gap: 10px;
        align-items: flex-start;
    }

    .header h1 {
        font-size: 18px;
        width: 100%;
    }

    .header > div {
        font-size: 13px;
        width: 100%;
        text-align: right;
    }

    /* Data section mobile */
    .data-section {
        padding: 15px;
        border-radius: 6px;
    }

    .section-header {
        flex-direction: column;
        gap: 12px;
        align-items: stretch;
    }

    .section-header h2 {
        font-size: 18px;
    }

    .section-header .btn {
        width: 100%;
        justify-content: center;
        padding: 14px 20px;
    }

    /* Stat cards mobile */
    .stat-card {
        padding: 20px;
    }

    .stat-card-icon {
        width: 50px;
        height: 50px;
        font-size: 24px;
        margin-bottom: 12px;
    }

    .stat-card-value {
        font-size: 28px;
    }

    .stat-card-label {
        font-size: 12px;
    }

    /* Charts mobile */
    .chart-card {
        padding: 15px;
    }

    .chart-container {
        height: 250px;
    }

    /* Buttons mobile - larger touch targets */
    .btn {
        padding: 14px 20px;
        font-size: 15px;
        min-height: 48px;
    }

    .btn-sm {
        padding: 12px 16px;
        min-height: 44px;
    }

    /* Form inputs mobile - larger touch targets */
    .form-group input,
    .form-group select,
    .form-group textarea {
        padding: 16px;
        font-size: 16px !important;
        min-height: 52px;
        border-radius: 6px;
    }

    .form-group label {
        font-size: 14px;
        margin-bottom: 10px;
    }

    .form-group {
        margin-bottom: 18px;
    }

    .form-actions {
        flex-direction: column;
        gap: 12px;
    }

    .form-actions .btn {
        width: 100%;
    }

    /* Filter inputs mobile */
    .filter-input {
        padding: 14px 12px;
        font-size: 16px !important;
        min-height: 50px;
    }

    /* Modal mobile full screen */
    .modal-overlay {
        padding: 0;
        align-items: flex-end;
    }

    .modal {
        width: 100%;
        max-width: 100%;
        max-height: 95vh;
        border-radius: 16px 16px 0 0;
        margin: 0;
    }

    .modal-header {
        padding: 20px;
        border-radius: 16px 16px 0 0;
    }

    .modal-header h3 {
        font-size: 18px;
    }

    .close-btn {
        width: 40px;
        height: 40px;
        font-size: 24px;
    }

    .modal-body {
        padding: 20px;
        max-height: calc(95vh - 80px);
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
    }

    /* Account info cards mobile */
    .account-info-card {
        padding: 20px;
        margin-bottom: 20px;
    }

    .account-info-card h3 {
        font-size: 18px;
    }

    .info-row {
        flex-direction: column;
        gap: 8px;
        padding: 12px 0;
    }

    .info-label {
        width: 100%;
        font-size: 12px;
        text-transform: uppercase;
        letter-spacing: 0.5px;
    }

    .info-value {
        font-size: 15px;
        font-weight: 500;
    }

    /* DataTables mobile */
    .dataTables_wrapper {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }

    table.dataTable {
        min-width: 600px;
    }

    table.dataTable thead th {
        padding: 12px 10px !important;
        font-size: 12px !important;
        white-space: nowrap;
    }

    table.dataTable tbody td {
        padding: 14px 10px !important;
        font-size: 13px !important;
    }

    /* Action icons mobile - larger touch targets */
    .action-icon {
        padding: 10px 12px;
        font-size: 18px;
        min-width: 44px;
        min-height: 44px;
        display: inline-flex;
        align-items: center;
        justify-content: center;
    }

    /* DataTables buttons mobile */
    .dt-buttons {
        display: flex;
        flex-wrap: wrap;
        gap: 8px;
        margin-bottom: 15px;
    }

    .dt-button {
        flex: 1;
        min-width: calc(33.33% - 6px);
        padding: 12px 10px !important;
        font-size: 12px !important;
        text-align: center;
        margin-right: 0 !important;
    }

    /* DataTables search and length mobile */
    .dataTables_length,
    .dataTables_filter {
        width: 100%;
        margin-bottom: 15px;
        text-align: left !important;
    }

    .dataTables_length select,
    .dataTables_filter input {
        width: 100% !important;
        margin-left: 0 !important;
        margin-top: 8px;
        padding: 12px !important;
        font-size: 16px !important;
    }

    .dataTables_info {
        font-size: 12px;
        padding: 10px 0;
    }

    .dataTables_paginate {
        padding-top: 15px;
    }

    .dataTables_paginate .paginate_button {
        padding: 10px 14px !important;
        min-width: 44px;
        min-height: 44px;
    }

    /* Login page mobile */
    .login-container {
        padding: 15px;
        min-height: 100vh;
        min-height: -webkit-fill-available;
    }

    .login-box {
        padding: 30px 20px;
        border-radius: 12px;
        width: 100%;
        max-width: 100%;
    }

    .login-logo {
        width: 90px;
        height: 90px;
        margin-bottom: 20px;
    }

    .login-box h2 {
        font-size: 22px;
        margin-bottom: 25px;
    }

    .login-box .form-group input {
        padding: 16px;
    }

    .login-box .btn {
        padding: 16px;
        font-size: 16px;
    }

    /* Settings page mobile */
    .settings-grid-2x2 {
        grid-template-columns: 1fr;
        gap: 15px;
    }

    .settings-mega-card {
        border-radius: 8px;
    }

    .settings-card-header {
        padding: 16px;
        flex-direction: column;
        text-align: center;
        gap: 12px;
    }

    .settings-card-icon {
        width: 48px;
        height: 48px;
        font-size: 22px;
    }

    .settings-card-title {
        font-size: 16px;
    }

    .settings-card-body {
        padding: 16px;
    }

    .control-group {
        padding: 15px;
        margin-bottom: 12px;
    }

    .control-group-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }

    .control-icon {
        width: 42px;
        height: 42px;
        font-size: 20px;
    }

    .control-title {
        font-size: 15px;
    }

    .control-toggle-wrapper {
        flex-direction: column;
        gap: 12px;
        padding: 14px;
    }

    /* Security features mobile */
    .security-feature {
        flex-direction: column;
        text-align: center;
        gap: 12px;
        padding: 14px;
    }

    .security-feature-icon {
        width: 40px;
        height: 40px;
        font-size: 18px;
    }

    /* Server info mobile */
    .server-info-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
        padding: 12px 0;
    }

    /* Stat items inline mobile */
    .stat-item-inline {
        flex-direction: column;
        text-align: center;
        gap: 10px;
        padding: 14px;
    }

    .stat-item-icon {
        width: 42px;
        height: 42px;
        font-size: 20px;
    }

    /* Status badges mobile */
    .status-badge {
        padding: 8px 12px;
        font-size: 12px;
    }

    /* Filters mobile */
    .filters-section {
        padding: 12px;
        margin-bottom: 15px;
    }

    .filters-header {
        padding-bottom: 12px;
        margin-bottom: 15px;
    }

    .filters-header h3 {
        font-size: 16px;
    }

    .filters-grid {
        gap: 12px;
    }

    .filter-group label {
        font-size: 12px;
    }

    /* Profile image section mobile */
    .profile-image-container {
        max-width: 100%;
    }

    /* Theme customization mobile */
    #themeForm .form-grid {
        grid-template-columns: 1fr !important;
    }

    .preset-btn {
        width: 40px !important;
        height: 40px !important;
    }

    .theme-mode-option {
        padding: 12px !important;
    }

    .theme-preview {
        padding: 15px !important;
    }
}

/* ===== Extra Small Devices (max-width: 480px) ===== */
@media (max-width: 480px) {
    .main-content {
        padding: 10px;
        padding-bottom: 85px;
    }

    .header {
        padding: 12px;
    }

    .header h1 {
        font-size: 16px;
    }

    .data-section {
        padding: 12px;
    }

    .section-header h2 {
        font-size: 16px;
    }

    .stat-card {
        padding: 15px;
    }

    .stat-card-value {
        font-size: 24px;
    }

    .stat-card-label {
        font-size: 11px;
    }

    .chart-container {
        height: 200px;
    }

    .modal-body {
        padding: 15px;
    }

    .form-group input,
    .form-group select,
    .form-group textarea {
        padding: 14px;
    }

    table.dataTable thead th {
        padding: 10px 8px !important;
        font-size: 11px !important;
    }

    table.dataTable tbody td {
        padding: 12px 8px !important;
        font-size: 12px !important;
    }

    .dt-button {
        min-width: calc(50% - 4px);
        padding: 10px 8px !important;
        font-size: 11px !important;
    }

    .login-box {
        padding: 25px 15px;
    }

    .login-logo {
        width: 80px;
        height: 80px;
    }

    .login-box h2 {
        font-size: 20px;
    }

    .account-info-card {
        padding: 15px;
    }

    .info-label {
        font-size: 11px;
    }

    .info-value {
        font-size: 14px;
    }

    /* Mobile bottom nav extra small */
    .mobile-nav-item {
        padding: 6px 8px;
        min-width: 50px;
    }

    .mobile-nav-item i {
        font-size: 18px;
    }

    .mobile-nav-item span {
        font-size: 9px;
    }
}

/* ===== Landscape Mobile Orientation ===== */
@media (max-height: 500px) and (orientation: landscape) {
    .mobile-bottom-nav {
        height: 55px;
    }

    .mobile-nav-item {
        padding: 5px 10px;
    }

    .mobile-nav-item i {
        font-size: 18px;
        margin-bottom: 2px;
    }

    .mobile-nav-item span {
        font-size: 9px;
    }

    .main-content {
        padding-bottom: 70px;
    }

    .modal {
        max-height: 100vh;
        border-radius: 0;
    }

    .modal-body {
        max-height: calc(100vh - 70px);
    }
}

/* ===== Touch Device Optimizations ===== */
@media (hover: none) and (pointer: coarse) {
    /* Larger touch targets for touch devices */
    .btn {
        min-height: 48px;
    }

    .action-icon {
        min-width: 48px;
        min-height: 48px;
    }

    .sidebar-menu a,
    .sidebar-menu button {
        min-height: 50px;
    }

    .mobile-nav-item {
        min-height: 56px;
    }

    /* Remove hover effects on touch devices */
    .btn:hover {
        transform: none;
    }

    .stat-card:hover {
        transform: none;
    }

    .action-icon:hover {
        transform: none;
    }

    /* Add active states for touch feedback */
    .btn:active {
        transform: scale(0.98);
        opacity: 0.9;
    }

    .action-icon:active {
        transform: scale(0.95);
        opacity: 0.8;
    }

    .mobile-nav-item:active {
        transform: scale(0.95);
        opacity: 0.9;
    }

    .sidebar-menu a:active,
    .sidebar-menu button:active {
        transform: scale(0.98);
    }
}

/* ===== iOS Specific Fixes ===== */
@supports (-webkit-touch-callout: none) {
    /* Fix for iOS 100vh issue */
    .login-container {
        min-height: -webkit-fill-available;
    }

    .app-container {
        min-height: -webkit-fill-available;
    }

    /* Fix for iOS input zoom */
    input[type="text"],
    input[type="email"],
    input[type="password"],
    input[type="number"],
    input[type="tel"],
    select,
    textarea {
        font-size: 16px !important;
    }

    /* Fix for iOS momentum scrolling */
    .modal-body,
    .main-content,
    .sidebar {
        -webkit-overflow-scrolling: touch;
    }
}

/* ===== Pull to Refresh Prevention ===== */
body {
    overscroll-behavior-y: contain;
}

/* ===== Tablet Responsive (768px - 1024px) ===== */
@media (min-width: 769px) and (max-width: 1024px) {
    .sidebar {
        width: 220px;
    }

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

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

    .settings-grid-2x2 {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }

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

    .modal {
        width: 85%;
        max-width: 700px;
    }
}

/* ===== Print Styles ===== */
@media print {
    .sidebar,
    .mobile-bottom-nav,
    .sidebar-overlay,
    .btn,
    .action-icon,
    .dt-buttons {
        display: none !important;
    }

    .main-content {
        margin: 0;
        padding: 20px;
    }

    .app-container {
        display: block;
    }
}

/* ===== Dark Mode Global Text Colors ===== */
body.dark-mode {
    color: var(--text-primary);
}

body.dark-mode h1,
body.dark-mode h2,
body.dark-mode h3,
body.dark-mode h4,
body.dark-mode h5,
body.dark-mode h6 {
    color: var(--text-primary) !important;
}

body.dark-mode p,
body.dark-mode span:not(.status-badge):not(.role-badge):not(.version-badge):not(.upload-badge),
body.dark-mode div:not(.sidebar):not(.modal-header):not(.stat-card-icon):not(.settings-card-icon),
body.dark-mode label {
    color: var(--text-secondary);
}

body.dark-mode .text-muted,
body.dark-mode .info-text,
body.dark-mode .help-text,
body.dark-mode em.text-muted {
    color: var(--text-muted) !important;
}

/* Account Page Dark Mode */
body.dark-mode .account-info-card {
    background: var(--bg-card);
    border-left-color: var(--navy-accent);
}

body.dark-mode .account-info-card h3 {
    color: var(--text-primary);
}

body.dark-mode .info-row {
    border-bottom-color: var(--border-light);
}

body.dark-mode .info-label {
    color: var(--text-secondary);
}

body.dark-mode .info-value {
    color: var(--text-primary);
}

/* Profile Image Section Dark Mode */
body.dark-mode .profile-image-container {
    background: var(--bg-secondary);
    border-color: var(--navy-accent);
}

body.dark-mode .profile-image-label {
    color: var(--text-muted) !important;
}

body.dark-mode #defaultProfileIcon {
    color: var(--navy-accent) !important;
}

/* Form Labels and Text Dark Mode */
body.dark-mode .form-group label {
    color: var(--text-secondary);
}

body.dark-mode .form-group label i {
    color: var(--navy-accent);
}

/* Section Headers Dark Mode */
body.dark-mode .section-header h2 {
    color: var(--text-primary);
}

body.dark-mode .data-section {
    background: var(--bg-card);
}

/* Info/Help Text Dark Mode */
body.dark-mode [style*="color: #666"],
body.dark-mode [style*="color:#666"] {
    color: var(--text-muted) !important;
}

/* Warning/Disabled Messages Dark Mode */
body.dark-mode #uploadDisabledMessage {
    background: rgba(251, 188, 4, 0.1) !important;
    border-color: rgba(251, 188, 4, 0.4) !important;
    color: #ffd54f !important;
}

/* File Input Dark Mode */
body.dark-mode input[type="file"] {
    background: var(--bg-secondary) !important;
    border-color: var(--navy-accent) !important;
    color: var(--text-primary) !important;
}

/* Header Welcome Text Dark Mode */
body.dark-mode .header {
    background: var(--bg-card);
    color: var(--text-primary);
}

body.dark-mode .header div {
    color: var(--text-secondary);
}

/* ===== Profile Image Section ===== */
.profile-section-grid {
    display: flex;
    align-items: flex-start;
    gap: 30px;
    flex-wrap: wrap;
}

.profile-image-display {
    text-align: center;
    flex-shrink: 0;
}

.profile-image-container {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    overflow: hidden;
    border: 3px solid var(--navy-primary);
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    margin: 0 auto 15px;
    background: var(--bg-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
}

.profile-image-container #defaultProfileIcon {
    font-size: 50px;
    color: var(--navy-accent);
}

.profile-image-label {
    font-size: 13px;
    color: var(--text-muted);
}

.profile-upload-form {
    flex: 1;
    min-width: 280px;
}

.file-input-styled {
    width: 100%;
    padding: 14px;
    border: 2px dashed var(--navy-accent);
    border-radius: 6px;
    background: var(--bg-secondary);
    font-size: 16px !important;
    cursor: pointer;
    transition: all 0.3s ease;
}

.file-input-styled:hover {
    border-color: var(--navy-primary);
    background: var(--bg-primary);
}

.help-text {
    margin-top: 10px;
    font-size: 13px;
    color: var(--text-muted);
}

.warning-message {
    padding: 15px;
    background: rgba(251, 188, 4, 0.15);
    border: 1px solid rgba(251, 188, 4, 0.5);
    border-radius: 6px;
    color: var(--warning);
    margin-top: 15px;
    font-size: 14px;
}

@media (max-width: 768px) {
    .profile-section-grid {
        flex-direction: column;
        align-items: center;
        gap: 20px;
    }

    .profile-image-display {
        width: 100%;
    }

    .profile-image-container {
        width: 100px;
        height: 100px;
    }

    .profile-image-container #defaultProfileIcon {
        font-size: 40px;
    }

    .profile-upload-form {
        width: 100%;
        min-width: unset;
    }

    .file-input-styled {
        padding: 16px;
    }
}

/* ===== Theme Customization Section Mobile ===== */
@media (max-width: 768px) {
    .theme-preview {
        padding: 15px !important;
    }

    .theme-preview > div {
        flex-direction: column;
        align-items: flex-start !important;
        gap: 10px !important;
    }

    #previewPrimary,
    #previewSecondary,
    #previewAccent {
        width: 100% !important;
        height: 40px !important;
    }

    #previewButton {
        width: 100% !important;
        margin-left: 0 !important;
        margin-top: 10px !important;
    }

    .theme-mode-option {
        flex: 1;
        justify-content: center;
        padding: 14px 16px !important;
    }

    .preset-btn {
        width: 45px !important;
        height: 45px !important;
    }
}