:root {
    --bg-primary: #0a1628;
    --bg-secondary: #111d32;
    --bg-card: #162033;
    --bg-hover: #1c2a45;
    --text-primary: #e8edf5;
    --text-secondary: #8fa3bf;
    --accent-green: #00d4aa;
    --accent-green-dark: #00a885;
    --accent-blue: #3b82f6;
    --accent-red: #ef4444;
    --accent-orange: #f59e0b;
    --border-color: #2a3f5f;
    --shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
    --shadow-hover: 0 8px 24px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 12px 32px rgba(0, 0, 0, 0.35);
    --radius: 12px;
    --radius-sm: 8px;
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --glass-bg: rgba(22, 32, 51, 0.85);
    --glass-blur: blur(12px);
}

html {
    scroll-behavior: smooth;
    overflow-x: hidden;
}

body {
    overflow-x: hidden;
}

[data-theme="light"] {
    --bg-primary: #f5f7fa;
    --bg-secondary: #ffffff;
    --bg-card: #ffffff;
    --bg-hover: #e8ecf1;
    --text-primary: #1a202c;
    --text-secondary: #4a5568;
    --accent-green: #00b894;
    --accent-green-dark: #00997a;
    --accent-blue: #3b82f6;
    --accent-red: #e53e3e;
    --accent-orange: #dd6b20;
    --border-color: #e2e8f0;
    --shadow: 0 2px 6px rgba(0, 0, 0, 0.06);
    --shadow-hover: 0 8px 20px rgba(0, 0, 0, 0.12);
    --shadow-lg: 0 12px 28px rgba(0, 0, 0, 0.15);
    --glass-bg: rgba(255, 255, 255, 0.9);
    --glass-blur: blur(12px);
}

.theme-toggle {
    display: flex;
    align-items: center;
    gap: 8px;
    background: var(--bg-hover);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 6px 12px;
    cursor: pointer;
    transition: all 0.3s ease;
}

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

.theme-toggle-icon {
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    transition: color 0.3s ease;
}

.theme-toggle-icon.active {
    color: var(--accent-orange);
}

[data-theme="light"] .theme-toggle-icon.moon {
    color: var(--text-secondary);
}

[data-theme="light"] .theme-toggle-icon.sun {
    color: var(--accent-orange);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

a {
    color: var(--accent-green);
    text-decoration: none;
    transition: color 0.2s;
}

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

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

nav {
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
    padding: 16px 0;
    position: sticky;
    top: 0;
    z-index: 100;
    transform: translateZ(0);
    will-change: transform;
}

nav .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
}

.nav-brand .logo {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--accent-green), var(--accent-blue));
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    color: white;
}

.nav-brand .logo-img {
    width: 40px;
    height: 40px;
    border-radius: 10px;
}

.nav-links {
    display: flex;
    gap: 4px;
    list-style: none;
    align-items: center;
}

.nav-links > li {
    position: relative;
}

.nav-links a {
    color: var(--text-secondary);
    padding: 10px 16px;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 6px;
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--text-primary);
    background: var(--bg-hover);
}

.nav-links a:focus {
    outline: 2px solid var(--accent-green);
    outline-offset: 2px;
}

.nav-ai-highlight {
    background: linear-gradient(135deg, rgba(0, 212, 170, 0.15), rgba(59, 130, 246, 0.15)) !important;
    border: 1px solid rgba(0, 212, 170, 0.3);
    color: var(--accent-green) !important;
}

.nav-ai-highlight:hover {
    background: linear-gradient(135deg, rgba(0, 212, 170, 0.25), rgba(59, 130, 246, 0.25)) !important;
}

.dropdown-arrow {
    transition: transform var(--transition-fast);
}

.nav-dropdown:hover .dropdown-arrow {
    transform: rotate(180deg);
}

.nav-dropdown-toggle {
    cursor: pointer;
    background: none;
    border: none;
    font: inherit;
    color: var(--text-secondary);
    padding: 10px 20px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    gap: 6px;
    transition: all var(--transition-fast);
}

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

.nav-dropdown-toggle:focus {
    outline: 2px solid var(--accent-green);
    outline-offset: 2px;
}

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

.nav-dropdown.mobile-open .dropdown-arrow {
    transform: rotate(180deg);
}

.nav-dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 160px;
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transform: translateY(8px);
    transition: all var(--transition-fast);
    z-index: 200;
    padding: 6px 0;
    list-style: none;
    margin-top: 4px;
}

/* Desktop only: show dropdown on hover (disabled on touch devices) */
@media (hover: hover) and (pointer: fine) {
    .nav-dropdown:hover .nav-dropdown-menu {
        opacity: 1;
        visibility: visible;
        transform: translateY(0);
    }
}

/* For touch devices and click-based navigation */
.nav-dropdown.mobile-open .nav-dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.nav-dropdown-menu li {
    margin: 0;
}

.nav-dropdown-menu a {
    display: block;
    padding: 10px 16px;
    color: var(--text-secondary);
    border-radius: 0;
    transition: all var(--transition-fast);
}

.nav-dropdown-menu a:hover {
    background: var(--bg-hover);
    color: var(--text-primary);
    padding-left: 20px;
}

.nav-right {
    display: flex;
    align-items: center;
    gap: 16px;
}

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

.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    border: none;
    border-radius: var(--radius-sm);
    font-size: 0.95rem;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.btn:focus {
    outline: 2px solid var(--accent-green);
    outline-offset: 2px;
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent-green), var(--accent-green-dark));
    color: #0a1628;
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--accent-green-dark), var(--accent-green));
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 212, 170, 0.3);
}

.btn-primary:active {
    transform: translateY(0);
}

.btn-secondary {
    background: var(--bg-hover);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.btn-secondary:hover {
    background: var(--border-color);
    transform: translateY(-1px);
}

.btn-secondary:active {
    transform: translateY(0);
}

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

.btn-danger:hover {
    background: #dc2626;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(239, 68, 68, 0.3);
}

.btn-danger:active {
    transform: translateY(0);
}

.btn-sm {
    padding: 6px 12px;
    font-size: 0.85rem;
}

main {
    padding: 32px 0;
    min-height: calc(100vh - 180px);
}

.page-header {
    margin-bottom: 32px;
}

.page-header h1 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.page-header p {
    color: var(--text-secondary);
}

.card {
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    padding: 20px;
    margin-bottom: 24px;
    box-shadow: var(--shadow);
    contain: layout style;
    transform: translateZ(0);
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
    animation: cardFadeIn 0.4s ease-out;
}

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

@keyframes cardFadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--border-color);
}

.card-header h2 {
    font-size: 1.25rem;
    font-weight: 600;
}

.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
}

.stat-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    padding: 20px;
}

.stat-card .label {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 8px;
}

.stat-card .value {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--accent-green);
}

.stat-card .value.neutral {
    color: var(--text-primary);
}

.form-group {
    margin-bottom: 20px;
}

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

.form-control {
    width: 100%;
    padding: 12px 16px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-size: 1rem;
    transition: border-color 0.2s;
    /* Fix caret alignment on mobile */
    box-sizing: border-box;
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    text-align: left;
    direction: ltr;
    text-indent: 0;
    line-height: 1.5;
}

.form-control:focus {
    outline: none;
    border-color: var(--accent-green);
    box-shadow: 0 0 0 3px rgba(0, 212, 170, 0.15);
}

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

select.form-control {
    cursor: pointer;
}

.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
}

.alert {
    padding: 16px 20px;
    border-radius: var(--radius-sm);
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.alert-success {
    background: rgba(0, 212, 170, 0.15);
    border: 1px solid var(--accent-green);
    color: var(--accent-green);
}

.alert-error {
    background: rgba(239, 68, 68, 0.15);
    border: 1px solid var(--accent-red);
    color: var(--accent-red);
}

.alert-warning {
    background: rgba(245, 158, 11, 0.15);
    border: 1px solid var(--accent-orange);
    color: var(--accent-orange);
}

.toggle-switch {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px;
    background: var(--bg-secondary);
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-color);
    margin-bottom: 12px;
}

.toggle-switch .toggle-label {
    font-weight: 500;
}

.toggle-switch .toggle-desc {
    color: var(--text-secondary);
    font-size: 0.85rem;
    margin-top: 4px;
}

.switch {
    position: relative;
    width: 52px;
    height: 28px;
}

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

.slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--border-color);
    transition: 0.3s;
    border-radius: 28px;
}

.slider:before {
    position: absolute;
    content: "";
    height: 22px;
    width: 22px;
    left: 3px;
    bottom: 3px;
    background-color: white;
    transition: 0.3s;
    border-radius: 50%;
}

input:checked + .slider {
    background-color: var(--accent-green);
}

input:checked + .slider:before {
    transform: translateX(24px);
}

.table-container {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

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

.card {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

th, td {
    padding: 14px 16px;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

th {
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

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

.badge {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
}

.badge-success {
    background: rgba(0, 212, 170, 0.2);
    color: var(--accent-green);
}

.badge-danger {
    background: rgba(239, 68, 68, 0.2);
    color: var(--accent-red);
}

.badge-warning {
    background: rgba(245, 158, 11, 0.2);
    color: var(--accent-orange);
}

.badge-info {
    background: rgba(59, 130, 246, 0.2);
    color: var(--accent-blue);
}

.badge-primary {
    background: rgba(139, 92, 246, 0.2);
    color: #8b5cf6;
}

.badge-secondary {
    background: rgba(107, 114, 128, 0.2);
    color: #9ca3af;
}

.badge-ai {
    background: rgba(0, 212, 170, 0.15);
    color: #00d4aa;
}

.bg-warning {
    background: #f59e0b !important;
}

.bg-success {
    background: #10b981 !important;
}

.bg-secondary {
    background: #6b7280 !important;
}

.bg-info {
    background: #3b82f6 !important;
}

.bg-light {
    background: #e5e7eb !important;
}

.text-dark {
    color: #1f2937 !important;
}

.text-white {
    color: #ffffff !important;
}

.quick-actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

footer {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    padding: 24px 0;
    text-align: center;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    box-sizing: border-box;
    background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
}

.login-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    padding: 40px;
    width: 100%;
    max-width: 420px !important;
    box-sizing: border-box;
    box-shadow: var(--shadow);
}

.login-card .form-group {
    display: block;
}

.login-card .form-group label {
    display: block;
    width: 100%;
    margin-bottom: 8px;
}

.login-card .form-control {
    display: block;
    width: 100%;
    box-sizing: border-box;
}

.login-card .logo-section {
    text-align: center;
    margin-bottom: 32px;
}

.login-card .logo-section .logo {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, var(--accent-green), var(--accent-blue));
    border-radius: 16px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: bold;
    color: white;
    margin-bottom: 16px;
}

.login-card .logo-section h1 {
    font-size: 1.5rem;
    margin-bottom: 8px;
}

.login-card .logo-section p {
    color: var(--text-secondary);
}

.login-card .btn {
    width: 100%;
    justify-content: center;
    padding: 14px;
}

.loading {
    display: inline-block;
    width: 16px;
    height: 16px;
    border: 2px solid transparent;
    border-top-color: currentColor;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

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

.hidden {
    display: none !important;
}

@media (max-width: 1400px) {
    nav .container {
        flex-wrap: wrap;
        gap: 6px;
        padding: 8px 12px;
    }
    .nav-links {
        order: 3;
        width: 100%;
        justify-content: center;
        flex-wrap: wrap;
        gap: 6px;
        padding-top: 10px;
        border-top: 1px solid var(--border-color);
        margin-top: 6px;
    }
    .nav-links a {
        padding: 6px 10px;
        font-size: 0.8rem;
        white-space: nowrap;
    }
    .nav-brand span {
        display: none;
    }
    .nav-right {
        margin-left: auto;
    }
}

@media (max-width: 1024px) {
    .nav-links a {
        padding: 5px 8px;
        font-size: 0.75rem;
    }
    .nav-right a, .nav-right .btn-sm {
        padding: 5px 8px;
        font-size: 0.75rem;
    }
}

/* Hamburger menu - hidden by default, shown on mobile */
.hamburger-btn {
    display: none !important;
    flex-direction: column;
    justify-content: space-around;
    width: 28px;
    height: 24px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 101;
    margin-right: 12px;
}

.hamburger-btn span {
    width: 100%;
    height: 3px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: all 0.3s ease;
}

.hamburger-btn.active span:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}

.hamburger-btn.active span:nth-child(2) {
    opacity: 0;
}

.hamburger-btn.active span:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}

@media (max-width: 768px) {
    .hamburger-btn {
        display: flex !important;
    }
    
    .nav-links {
        position: fixed;
        top: 0;
        left: -100%;
        width: 280px;
        height: 100vh;
        background: var(--glass-bg);
        backdrop-filter: var(--glass-blur);
        -webkit-backdrop-filter: var(--glass-blur);
        flex-direction: column;
        justify-content: flex-start;
        align-items: stretch;
        padding: 80px 0 20px;
        z-index: 99;
        overflow-y: auto;
        transition: left var(--transition-normal);
        box-shadow: var(--shadow-lg);
    }
    
    .nav-links.mobile-open {
        left: 0;
    }
    
    .nav-links > li {
        position: static;
    }
    
    .nav-links a {
        padding: 16px 24px;
        font-size: 1rem;
        border-bottom: 1px solid var(--border-color);
        text-align: left;
        border-radius: 0;
    }
    
    .nav-links > li:last-child > a {
        border-bottom: none;
    }
    
    .nav-dropdown-menu {
        position: static;
        opacity: 0;
        visibility: hidden;
        transform: none;
        box-shadow: none;
        background: var(--bg-hover);
        border: none;
        border-radius: 0;
        margin: 0;
        padding: 0;
        max-height: 0;
        overflow: hidden;
        transition: max-height var(--transition-normal), opacity var(--transition-fast), visibility var(--transition-fast);
    }
    
    .nav-dropdown.mobile-open .nav-dropdown-menu {
        opacity: 1;
        visibility: visible;
        max-height: 500px;
    }
    
    .nav-dropdown-menu a {
        padding-left: 40px;
        font-size: 0.95rem;
    }
    
    .nav-dropdown-menu a:hover {
        padding-left: 44px;
    }
    
    .card-grid {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    main {
        padding-top: 32px;
    }
    
    .login-card {
        margin: 16px;
        padding: 28px 20px;
    }
    
    .alert {
        flex-wrap: wrap;
    }
    
    .card-header {
        flex-wrap: wrap;
        gap: 8px;
    }
    
    .btn {
        min-height: 44px;
        padding: 12px 20px;
    }
    
    img, video, canvas, svg {
        max-width: 100%;
        height: auto;
    }
    
    pre, code {
        overflow-x: auto;
        max-width: 100%;
        word-wrap: break-word;
    }
}

@media (max-width: 768px) {
    .mobile-overlay {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: rgba(0, 0, 0, 0.5);
        opacity: 0;
        visibility: hidden;
        z-index: 98;
        transition: all var(--transition-normal);
    }
    
    .mobile-overlay.active {
        opacity: 1;
        visibility: visible;
    }
}

/* Help System Styles */
.help-fab {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent-green), var(--accent-blue));
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 12px rgba(0, 212, 170, 0.3);
    transition: transform 0.2s, box-shadow 0.2s;
    z-index: 1000;
    color: white;
    will-change: transform;
}

.help-fab:hover {
    transform: scale(1.1);
    box-shadow: 0 4px 16px rgba(0, 212, 170, 0.4);
}

.help-fab:active {
    transform: scale(0.95);
}

.help-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 1001;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s, visibility 0.3s;
}

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

.help-panel {
    position: fixed;
    bottom: 90px;
    right: 24px;
    width: 380px;
    max-height: 70vh;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    z-index: 1002;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: opacity 0.3s, visibility 0.3s, transform 0.3s;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

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

.help-panel-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 20px;
    border-bottom: 1px solid var(--border-color);
    background: var(--bg-card);
}

.help-panel-header h3 {
    margin: 0;
    font-size: 1.1rem;
    color: var(--text-primary);
}

.help-close {
    background: none;
    border: none;
    font-size: 24px;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 0;
    line-height: 1;
    transition: color 0.2s;
}

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

.help-panel-tabs {
    display: flex;
    border-bottom: 1px solid var(--border-color);
    background: var(--bg-card);
    padding: 0 12px;
}

.help-tab {
    padding: 12px 16px;
    background: none;
    border: none;
    border-bottom: 2px solid transparent;
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 0.85rem;
    transition: color 0.2s, border-color 0.2s;
}

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

.help-tab.active {
    color: var(--accent-green);
    border-bottom-color: var(--accent-green);
}

.help-panel-content {
    flex: 1;
    overflow-y: auto;
    padding: 20px;
}

.help-tab-content {
    display: none;
}

.help-tab-content.active {
    display: block;
}

.help-tab-content h4 {
    margin: 0 0 12px 0;
    color: var(--text-primary);
    font-size: 1rem;
}

.help-tab-content p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 16px;
}

.help-section {
    margin-bottom: 20px;
}

.help-section h5 {
    color: var(--accent-green);
    font-size: 0.85rem;
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.help-section ul {
    list-style: none;
    padding: 0;
}

.help-section li {
    padding: 8px 0;
    color: var(--text-secondary);
    font-size: 0.9rem;
    border-bottom: 1px solid var(--border-color);
}

.help-section li:last-child {
    border-bottom: none;
}

.tooltip-indicator {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 18px;
    height: 18px;
    background: var(--accent-blue);
    border-radius: 50%;
    color: white;
    font-size: 11px;
    font-weight: 600;
}

/* FAQ Styles */
.faq-item {
    margin-bottom: 12px;
    background: var(--bg-card);
    border-radius: var(--radius-sm);
    overflow: hidden;
}

.faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 14px 16px;
    cursor: pointer;
    color: var(--text-primary);
    font-size: 0.9rem;
    transition: background 0.2s;
}

.faq-question:hover {
    background: var(--bg-hover);
}

.faq-toggle {
    color: var(--accent-green);
    font-size: 1.2rem;
    font-weight: 600;
    transition: transform 0.2s;
}

.faq-item.open .faq-toggle {
    transform: rotate(45deg);
}

.faq-answer {
    padding: 0 16px;
    max-height: 0;
    overflow: hidden;
    color: var(--text-secondary);
    font-size: 0.85rem;
    line-height: 1.6;
    transition: max-height 0.3s, padding 0.3s;
}

.faq-item.open .faq-answer {
    padding: 0 16px 14px 16px;
    max-height: 200px;
}

/* Feature Grid */
.feature-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.feature-item {
    background: var(--bg-card);
    padding: 16px;
    border-radius: var(--radius-sm);
    text-align: center;
}

.feature-icon {
    font-size: 1.8rem;
    margin-bottom: 8px;
}

.feature-item h5 {
    color: var(--text-primary);
    font-size: 0.85rem;
    margin-bottom: 6px;
}

.feature-item p {
    color: var(--text-secondary);
    font-size: 0.75rem;
    margin: 0;
    line-height: 1.4;
}

/* Troubleshoot Styles */
.troubleshoot-item {
    margin-bottom: 16px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--border-color);
}

.troubleshoot-item:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.troubleshoot-item strong {
    color: var(--text-primary);
    font-size: 0.9rem;
    display: block;
    margin-bottom: 4px;
}

.troubleshoot-item p {
    margin: 0;
    font-size: 0.85rem;
}

/* Chat Interface Styles */
.chat-container {
    display: flex;
    flex-direction: column;
    height: 100%;
    min-height: 300px;
}

.chat-messages {
    flex: 1;
    overflow-y: auto;
    padding-bottom: 12px;
    max-height: 280px;
}

.chat-message {
    display: flex;
    gap: 10px;
    margin-bottom: 12px;
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.chat-message.user {
    flex-direction: row-reverse;
}

.chat-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 11px;
    font-weight: 600;
    flex-shrink: 0;
}

.chat-message.bot .chat-avatar {
    background: linear-gradient(135deg, var(--accent-green), var(--accent-blue));
    color: white;
}

.chat-message.user .chat-avatar {
    background: var(--accent-blue);
    color: white;
}

.chat-bubble {
    max-width: 85%;
    padding: 10px 14px;
    border-radius: 16px;
    font-size: 0.85rem;
    line-height: 1.5;
}

.chat-message.bot .chat-bubble {
    background: var(--bg-card);
    color: var(--text-primary);
    border-bottom-left-radius: 4px;
}

.chat-message.user .chat-bubble {
    background: var(--accent-green);
    color: #0a1628;
    border-bottom-right-radius: 4px;
}

.chat-input-container {
    display: flex;
    gap: 8px;
    padding-top: 12px;
    border-top: 1px solid var(--border-color);
}

.chat-input {
    flex: 1;
    padding: 10px 14px;
    border: 1px solid var(--border-color);
    border-radius: 20px;
    background: var(--bg-card);
    color: var(--text-primary);
    font-size: 0.9rem;
    outline: none;
    transition: border-color 0.2s;
}

.chat-input:focus {
    border-color: var(--accent-green);
}

.chat-input::placeholder {
    color: var(--text-secondary);
}

.chat-send {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--accent-green);
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #0a1628;
    transition: background 0.2s, transform 0.2s;
}

.chat-send:hover {
    background: var(--accent-green-dark);
    transform: scale(1.05);
}

.chat-send:disabled {
    background: var(--border-color);
    cursor: not-allowed;
    transform: none;
}

.chat-suggestions {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: 10px;
}

.chat-suggestion {
    padding: 6px 12px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    font-size: 0.75rem;
    color: var(--text-secondary);
    cursor: pointer;
    transition: background 0.2s, color 0.2s;
}

.chat-suggestion:hover {
    background: var(--bg-hover);
    color: var(--text-primary);
}

.chat-typing {
    display: flex;
    gap: 4px;
    padding: 10px 14px;
}

.chat-typing span {
    width: 8px;
    height: 8px;
    background: var(--text-secondary);
    border-radius: 50%;
    animation: typing 1.4s infinite;
}

.chat-typing span:nth-child(2) { animation-delay: 0.2s; }
.chat-typing span:nth-child(3) { animation-delay: 0.4s; }

@keyframes typing {
    0%, 60%, 100% { transform: translateY(0); }
    30% { transform: translateY(-8px); }
}

/* Mobile Help Panel */
@media (max-width: 480px) {
    .help-panel {
        width: calc(100% - 32px);
        right: 16px;
        left: 16px;
        bottom: 80px;
        max-height: 60vh;
    }
    
    .help-fab {
        bottom: 16px;
        right: 16px;
        width: 48px;
        height: 48px;
    }
    
    .feature-grid {
        grid-template-columns: 1fr;
    }
}

/* Notification Bell System */
.notification-bell {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: var(--bg-hover);
    border: 1px solid var(--border-color);
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.3s ease;
    color: var(--text-secondary);
}

.notification-bell:hover {
    background: var(--border-color);
    color: var(--text-primary);
}

.notification-bell.has-alerts {
    animation: bell-ring 0.5s ease-in-out;
}

@keyframes bell-ring {
    0%, 100% { transform: rotate(0); }
    20% { transform: rotate(15deg); }
    40% { transform: rotate(-15deg); }
    60% { transform: rotate(10deg); }
    80% { transform: rotate(-10deg); }
}

.notification-badge {
    position: absolute;
    top: -4px;
    right: -4px;
    min-width: 18px;
    height: 18px;
    background: var(--accent-red);
    color: #fff;
    font-size: 11px;
    font-weight: 700;
    border-radius: 9px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 5px;
    box-shadow: 0 2px 8px rgba(239, 68, 68, 0.4);
}

.notification-dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    margin-top: 12px;
    width: 380px;
    max-height: 480px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    z-index: 1000;
    display: none;
    flex-direction: column;
    overflow: hidden;
}

.notification-dropdown.active {
    display: flex;
}

.notification-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px;
    border-bottom: 1px solid var(--border-color);
}

.notification-header h4 {
    margin: 0;
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
}

.notification-mark-all {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    background: var(--bg-hover);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    cursor: pointer;
    color: var(--text-secondary);
    transition: all 0.2s ease;
}

.notification-mark-all:hover {
    background: var(--accent-green);
    color: #fff;
    border-color: var(--accent-green);
}

.notification-list {
    flex: 1;
    overflow-y: auto;
    max-height: 360px;
}

.notification-empty {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px 20px;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.notification-item {
    display: flex;
    gap: 12px;
    padding: 14px 16px;
    border-bottom: 1px solid var(--border-color);
    cursor: pointer;
    transition: background 0.2s ease;
}

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

.notification-item.unread {
    background: rgba(0, 212, 170, 0.05);
}

.notification-item.unread::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 3px;
    background: var(--accent-green);
}

.notification-item {
    position: relative;
}

.notification-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    min-width: 36px;
    border-radius: 50%;
    font-size: 14px;
}

.notification-icon.critical {
    background: rgba(239, 68, 68, 0.15);
    color: var(--accent-red);
}

.notification-icon.high {
    background: rgba(245, 158, 11, 0.15);
    color: var(--accent-orange);
}

.notification-icon.medium {
    background: rgba(59, 130, 246, 0.15);
    color: var(--accent-blue);
}

.notification-icon.low {
    background: rgba(0, 212, 170, 0.15);
    color: var(--accent-green);
}

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

.notification-title {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 2px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.notification-message {
    font-size: 0.8rem;
    color: var(--text-secondary);
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.notification-time {
    font-size: 0.7rem;
    color: var(--text-secondary);
    margin-top: 4px;
}

.notification-dismiss {
    display: flex;
    align-items: flex-start;
    padding-top: 2px;
}

.notification-dismiss button {
    width: 24px;
    height: 24px;
    background: transparent;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
    opacity: 0;
}

.notification-item:hover .notification-dismiss button {
    opacity: 1;
}

.notification-dismiss button:hover {
    background: var(--accent-red);
    color: #fff;
}

.notification-footer {
    padding: 12px 16px;
    border-top: 1px solid var(--border-color);
    text-align: center;
}

.notification-view-all {
    display: inline-block;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--accent-green);
}

.notification-view-all:hover {
    text-decoration: underline;
}

/* Mobile notification dropdown */
@media (max-width: 480px) {
    .notification-dropdown {
        position: fixed;
        top: 60px;
        left: 16px;
        right: 16px;
        width: auto;
        max-height: calc(100vh - 80px);
    }
}

/* Loading Spinner */
.spinner {
    width: 16px;
    height: 16px;
    border: 2px solid transparent;
    border-top-color: currentColor;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    display: inline-block;
    vertical-align: middle;
}

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

.btn-loading {
    position: relative;
    pointer-events: none;
    opacity: 0.8;
}

.btn-loading .spinner {
    margin-right: 8px;
}

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

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

.skeleton-text {
    height: 1em;
    margin-bottom: 0.5em;
}

.skeleton-card {
    height: 120px;
    width: 100%;
}

/* Respect reduced motion preferences */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    html {
        scroll-behavior: auto;
    }
    
    .card {
        animation: none;
    }
    
    .card:hover {
        transform: none;
    }
    
    .btn:hover {
        transform: none;
    }
    
    .nav-dropdown-menu {
        transform: none;
    }
}

/* ===========================================
   FUTURISTIC CSS ANIMATIONS & EFFECTS
   =========================================== */

/* --- Keyframe Animations --- */

/* Gradient border animation */
@keyframes gradientBorderRotate {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

/* Subtle pulse animation */
@keyframes subtlePulse {
    0%, 100% { 
        transform: scale(1);
        opacity: 1;
    }
    50% { 
        transform: scale(1.05);
        opacity: 0.9;
    }
}

/* Glow pulse for notifications */
@keyframes glowPulse {
    0%, 100% { 
        box-shadow: 0 0 5px currentColor, 0 0 10px currentColor;
    }
    50% { 
        box-shadow: 0 0 10px currentColor, 0 0 20px currentColor, 0 0 30px currentColor;
    }
}

/* Background grid animation */
@keyframes gridMove {
    0% { background-position: 0 0; }
    100% { background-position: 50px 50px; }
}

/* Ripple effect animation */
@keyframes rippleEffect {
    0% {
        transform: scale(0);
        opacity: 0.6;
    }
    100% {
        transform: scale(4);
        opacity: 0;
    }
}

/* Number counter animation */
@keyframes countUp {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Shimmer effect for loading states */
@keyframes shimmer {
    0% { background-position: -200% 0; }
    100% { background-position: 200% 0; }
}

/* Floating animation */
@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-3px); }
}

/* --- Animated Background Grid --- */

.tech-bg,
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
    z-index: -1;
    background-image: 
        linear-gradient(rgba(0, 212, 170, 0.08) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 212, 170, 0.08) 1px, transparent 1px);
    background-size: 40px 40px;
    animation: gridMove 20s linear infinite;
}

[data-theme="light"] body::before {
    background-image: 
        linear-gradient(rgba(0, 180, 148, 0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 180, 148, 0.04) 1px, transparent 1px);
}

/* --- Animated Gradient Borders --- */

.gradient-border-hover {
    position: relative;
}

.gradient-border-hover::before {
    content: '';
    position: absolute;
    inset: -2px;
    border-radius: calc(var(--radius) + 2px);
    background: linear-gradient(
        90deg,
        var(--accent-green),
        var(--accent-blue),
        var(--accent-green),
        var(--accent-blue)
    );
    background-size: 300% 100%;
    opacity: 0;
    z-index: -1;
    transition: opacity 0.3s ease;
}

.gradient-border-hover:hover::before {
    opacity: 1;
    animation: gradientBorderRotate 3s ease infinite;
}

/* Card gradient border on hover */
.card.futuristic-card {
    position: relative;
    overflow: visible;
}

.card.futuristic-card::before {
    content: '';
    position: absolute;
    inset: -1px;
    border-radius: calc(var(--radius) + 1px);
    background: linear-gradient(
        135deg,
        var(--accent-green),
        var(--accent-blue),
        var(--accent-green)
    );
    background-size: 200% 200%;
    opacity: 0;
    z-index: -1;
    transition: opacity 0.4s ease;
}

.card.futuristic-card:hover::before {
    opacity: 0.8;
    animation: gradientBorderRotate 4s ease infinite;
}

/* Button gradient border */
.btn-gradient-border {
    position: relative;
    background: var(--bg-secondary);
    z-index: 1;
}

.btn-gradient-border::before {
    content: '';
    position: absolute;
    inset: -2px;
    border-radius: calc(var(--radius-sm) + 2px);
    background: linear-gradient(90deg, var(--accent-green), var(--accent-blue), var(--accent-green));
    background-size: 200% 100%;
    z-index: -1;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.btn-gradient-border:hover::before {
    opacity: 1;
    animation: gradientBorderRotate 2s ease infinite;
}

/* --- Glow Effects --- */

/* Primary button glow */
.btn-primary.glow,
.btn-primary:hover {
    box-shadow: 
        0 4px 20px rgba(0, 212, 170, 0.5),
        0 0 40px rgba(0, 212, 170, 0.3),
        0 0 60px rgba(0, 212, 170, 0.15);
    transform: translateY(-2px);
}

.btn-primary:active {
    box-shadow: 
        0 2px 8px rgba(0, 212, 170, 0.4),
        0 0 20px rgba(0, 212, 170, 0.2);
}

/* Success glow effect */
.glow-success,
.badge-success.glow {
    box-shadow: 
        0 0 10px rgba(0, 212, 170, 0.3),
        0 0 20px rgba(0, 212, 170, 0.15);
}

/* Card hover glow */
.card.glow-hover:hover {
    box-shadow: 
        var(--shadow-hover),
        0 0 50px rgba(0, 212, 170, 0.2),
        0 0 100px rgba(59, 130, 246, 0.1);
    border-color: rgba(0, 212, 170, 0.5);
    transform: translateY(-4px);
}

/* Login card enhanced glass effect with animated border */
.login-card.glass-enhanced {
    background: rgba(22, 32, 51, 0.9);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 2px solid transparent;
    background-image: 
        linear-gradient(rgba(22, 32, 51, 0.9), rgba(22, 32, 51, 0.9)),
        linear-gradient(135deg, var(--accent-green), var(--accent-blue), var(--accent-green));
    background-origin: border-box;
    background-clip: padding-box, border-box;
    box-shadow: 
        0 8px 32px rgba(0, 0, 0, 0.4),
        0 0 60px rgba(0, 212, 170, 0.15),
        0 0 100px rgba(59, 130, 246, 0.1);
    animation: cardGlow 3s ease-in-out infinite;
}

@keyframes cardGlow {
    0%, 100% { 
        box-shadow: 
            0 8px 32px rgba(0, 0, 0, 0.4),
            0 0 60px rgba(0, 212, 170, 0.15),
            0 0 100px rgba(59, 130, 246, 0.1);
    }
    50% { 
        box-shadow: 
            0 8px 32px rgba(0, 0, 0, 0.4),
            0 0 80px rgba(0, 212, 170, 0.25),
            0 0 120px rgba(59, 130, 246, 0.15);
    }
}

.login-card.glass-enhanced.glow-hover:hover {
    box-shadow: 
        0 12px 40px rgba(0, 0, 0, 0.5),
        0 0 100px rgba(0, 212, 170, 0.3),
        0 0 150px rgba(59, 130, 246, 0.2);
}

/* Animated button glow */
.btn-primary {
    animation: buttonPulse 2s ease-in-out infinite;
}

@keyframes buttonPulse {
    0%, 100% { 
        box-shadow: 0 4px 15px rgba(0, 212, 170, 0.3);
    }
    50% { 
        box-shadow: 0 4px 25px rgba(0, 212, 170, 0.5), 0 0 40px rgba(0, 212, 170, 0.2);
    }
}

/* Neon text glow */
.text-glow {
    text-shadow: 
        0 0 10px currentColor,
        0 0 20px currentColor,
        0 0 40px currentColor;
}

.text-glow-subtle {
    text-shadow: 
        0 0 5px rgba(0, 212, 170, 0.5),
        0 0 10px rgba(0, 212, 170, 0.3);
}

/* Light theme glow adjustments */
[data-theme="light"] .btn-primary.glow,
[data-theme="light"] .btn-primary:hover {
    box-shadow: 
        0 4px 12px rgba(0, 180, 148, 0.3),
        0 0 25px rgba(0, 180, 148, 0.12);
}

[data-theme="light"] .card.glow-hover:hover {
    box-shadow: 
        var(--shadow-hover),
        0 0 30px rgba(0, 180, 148, 0.08);
}

/* --- Pulse Animations --- */

/* Notification badge pulse */
.notification-badge,
.badge-pulse {
    animation: subtlePulse 2s ease-in-out infinite;
}

.notification-badge.active,
.pulse-glow {
    animation: glowPulse 2s ease-in-out infinite;
}

/* Active status indicator */
.status-active,
.status-online {
    position: relative;
}

.status-active::after,
.status-online::after {
    content: '';
    position: absolute;
    width: 10px;
    height: 10px;
    background: var(--accent-green);
    border-radius: 50%;
    animation: subtlePulse 1.5s ease-in-out infinite;
    box-shadow: 0 0 8px rgba(0, 212, 170, 0.6);
}

/* Loading pulse */
.loading-pulse {
    animation: subtlePulse 1s ease-in-out infinite;
}

/* --- Button Ripple Effects --- */

.btn-ripple {
    position: relative;
    overflow: hidden;
}

.btn-ripple::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    top: 50%;
    left: 50%;
    pointer-events: none;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.3) 0%, transparent 60%);
    transform: translate(-50%, -50%) scale(0);
    opacity: 0;
    transition: none;
}

.btn-ripple:active::after {
    animation: rippleEffect 0.6s ease-out;
}

/* Primary button specific ripple */
.btn-primary.btn-ripple::after {
    background: radial-gradient(circle, rgba(10, 22, 40, 0.2) 0%, transparent 60%);
}

/* --- Enhanced Glassmorphism --- */

.glass,
.glass-enhanced {
    background: var(--glass-bg);
    backdrop-filter: blur(16px) saturate(180%);
    -webkit-backdrop-filter: blur(16px) saturate(180%);
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 
        var(--shadow),
        inset 0 1px 0 rgba(255, 255, 255, 0.1),
        inset 0 -1px 0 rgba(0, 0, 0, 0.1);
}

.glass-enhanced::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(255, 255, 255, 0.2),
        transparent
    );
    pointer-events: none;
}

/* Card glassmorphism enhancement */
.card {
    backdrop-filter: blur(16px) saturate(150%);
    -webkit-backdrop-filter: blur(16px) saturate(150%);
    box-shadow: 
        var(--shadow),
        inset 0 0.5px 0 rgba(255, 255, 255, 0.08);
}

.card:hover {
    box-shadow: 
        var(--shadow-hover),
        inset 0 0.5px 0 rgba(255, 255, 255, 0.1);
}

/* Light theme glass adjustments */
[data-theme="light"] .glass,
[data-theme="light"] .glass-enhanced {
    border-color: rgba(0, 0, 0, 0.08);
    box-shadow: 
        var(--shadow),
        inset 0 1px 0 rgba(255, 255, 255, 0.8),
        inset 0 -1px 0 rgba(0, 0, 0, 0.05);
}

[data-theme="light"] .card {
    box-shadow: 
        var(--shadow),
        inset 0 0.5px 0 rgba(255, 255, 255, 0.9);
}

[data-theme="light"] .card:hover {
    box-shadow: 
        var(--shadow-hover),
        inset 0 0.5px 0 rgba(255, 255, 255, 1);
}

/* --- Smooth Hover Transitions --- */

.hover-lift {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.hover-lift:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.hover-scale {
    transition: transform 0.2s ease;
}

.hover-scale:hover {
    transform: scale(1.02);
}

/* Enhanced card hover */
.card {
    transition: 
        transform 0.3s cubic-bezier(0.4, 0, 0.2, 1),
        box-shadow 0.3s cubic-bezier(0.4, 0, 0.2, 1),
        border-color 0.3s ease;
}

.card:hover {
    transform: translateY(-2px) scale(1.005);
}

/* Stat card enhanced hover */
.stat-card {
    transition: 
        transform 0.3s ease,
        box-shadow 0.3s ease,
        border-color 0.3s ease;
}

.stat-card:hover {
    transform: translateY(-3px);
    box-shadow: 
        0 12px 24px rgba(0, 0, 0, 0.2),
        0 0 40px rgba(0, 212, 170, 0.08);
    border-color: rgba(0, 212, 170, 0.2);
}

[data-theme="light"] .stat-card:hover {
    box-shadow: 
        0 12px 24px rgba(0, 0, 0, 0.1),
        0 0 30px rgba(0, 180, 148, 0.06);
}

/* --- Number Counter Animation --- */

.counter-animate,
.value-animate {
    animation: countUp 0.5s ease-out;
}

.stat-card .value {
    transition: color 0.3s ease;
}

.stat-card .value.updating {
    animation: countUp 0.4s ease-out;
}

/* Number change flash effect */
.value-flash {
    position: relative;
}

.value-flash::after {
    content: '';
    position: absolute;
    inset: -4px;
    border-radius: var(--radius-sm);
    background: linear-gradient(135deg, rgba(0, 212, 170, 0.3), rgba(59, 130, 246, 0.2));
    opacity: 0;
    animation: none;
    pointer-events: none;
}

.value-flash.changed::after {
    animation: countUp 0.4s ease-out;
}

/* --- Additional Futuristic Effects --- */

/* Shimmer loading effect */
.shimmer {
    background: linear-gradient(
        90deg,
        var(--bg-hover) 25%,
        rgba(0, 212, 170, 0.1) 50%,
        var(--bg-hover) 75%
    );
    background-size: 200% 100%;
    animation: shimmer 2s ease-in-out infinite;
}

/* Floating effect for featured elements */
.floating {
    animation: float 3s ease-in-out infinite;
}

/* Highlight border animation */
.highlight-border {
    position: relative;
}

.highlight-border::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    border: 2px solid transparent;
    background: linear-gradient(90deg, var(--accent-green), var(--accent-blue)) border-box;
    -webkit-mask: 
        linear-gradient(#fff 0 0) padding-box, 
        linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.highlight-border:hover::after {
    opacity: 1;
}

/* Cyberpunk-style accent line */
.accent-line {
    position: relative;
}

.accent-line::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, var(--accent-green), var(--accent-blue), transparent);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
}

.accent-line:hover::before {
    transform: scaleX(1);
}

/* Tech corner accents */
.tech-corners::before,
.tech-corners::after {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    border-color: var(--accent-green);
    border-style: solid;
    opacity: 0.5;
    transition: opacity 0.3s ease;
}

.tech-corners::before {
    top: -1px;
    left: -1px;
    border-width: 2px 0 0 2px;
}

.tech-corners::after {
    bottom: -1px;
    right: -1px;
    border-width: 0 2px 2px 0;
}

.tech-corners:hover::before,
.tech-corners:hover::after {
    opacity: 1;
}

/* Scanline overlay effect (subtle) */
.scanlines::before {
    content: '';
    position: absolute;
    inset: 0;
    pointer-events: none;
    background: repeating-linear-gradient(
        0deg,
        transparent,
        transparent 2px,
        rgba(0, 0, 0, 0.03) 2px,
        rgba(0, 0, 0, 0.03) 4px
    );
    z-index: 10;
}

/* Prefers reduced motion - disable futuristic animations */
@media (prefers-reduced-motion: reduce) {
    body::before,
    .tech-bg {
        animation: none;
    }
    
    .gradient-border-hover::before,
    .card.futuristic-card::before,
    .btn-gradient-border::before {
        animation: none;
    }
    
    .notification-badge,
    .badge-pulse,
    .pulse-glow,
    .status-active::after,
    .status-online::after,
    .loading-pulse {
        animation: none;
    }
    
    .btn-ripple::after {
        animation: none;
    }
    
    .floating,
    .shimmer {
        animation: none;
    }
    
    .counter-animate,
    .value-animate,
    .stat-card .value.updating {
        animation: none;
    }
    
    .hover-lift:hover,
    .hover-scale:hover,
    .card:hover,
    .stat-card:hover {
        transform: none;
    }
}

/* ===========================================
   ACCESSIBILITY & MOBILE OPTIMIZATIONS
   =========================================== */

/* Skip to content link for screen readers */
.skip-to-content {
    position: absolute;
    top: -100%;
    left: 50%;
    transform: translateX(-50%);
    background: var(--accent-green);
    color: #0a1628;
    padding: 12px 24px;
    border-radius: var(--radius-sm);
    font-weight: 600;
    z-index: 9999;
    text-decoration: none;
    transition: top 0.2s ease;
}

.skip-to-content:focus {
    top: 12px;
    outline: 3px solid var(--accent-blue);
    outline-offset: 2px;
}

/* Focus-visible styles for keyboard navigation */
:focus-visible {
    outline: 2px solid var(--accent-green);
    outline-offset: 2px;
}

:focus:not(:focus-visible) {
    outline: none;
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
[tabindex]:focus-visible {
    outline: 2px solid var(--accent-green);
    outline-offset: 2px;
    border-radius: 2px;
}

/* Main content focus outline removal */
main:focus {
    outline: none;
}

/* Active nav link indicator */
.nav-links a[aria-current="page"] {
    color: var(--text-primary);
    background: var(--bg-hover);
    position: relative;
}

.nav-links a[aria-current="page"]::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60%;
    height: 2px;
    background: var(--accent-green);
    border-radius: 1px;
}

/* Touch action for better mobile interaction */
html {
    -webkit-tap-highlight-color: transparent;
    touch-action: manipulation;
}

/* Safe area insets for notched phones */
body {
    padding-left: env(safe-area-inset-left);
    padding-right: env(safe-area-inset-right);
}

nav {
    padding-top: max(16px, env(safe-area-inset-top));
}

footer {
    padding-bottom: max(24px, env(safe-area-inset-bottom));
}

.help-fab {
    bottom: max(24px, calc(env(safe-area-inset-bottom) + 12px));
    right: max(24px, calc(env(safe-area-inset-right) + 12px));
}

/* Minimum touch target sizes (44px x 44px) */
.btn,
.nav-links a,
.nav-dropdown-toggle,
.hamburger-btn,
.theme-toggle,
.notification-bell,
.help-fab,
.help-close,
.help-tab,
.faq-question,
.chat-send {
    min-height: 44px;
    min-width: 44px;
}

.nav-dropdown-menu a {
    min-height: 44px;
    display: flex;
    align-items: center;
    pointer-events: auto !important;
    position: relative;
    z-index: 9999;
}

/* Ensure mobile nav receives touch events */
@media (max-width: 992px) {
    .nav-links.mobile-open {
        pointer-events: auto !important;
    }
    
    .nav-links.mobile-open .nav-dropdown-menu {
        pointer-events: auto !important;
        overflow: visible !important;
    }
    
    .nav-links.mobile-open .nav-dropdown.mobile-open .nav-dropdown-menu {
        pointer-events: auto !important;
        overflow: visible !important;
    }
    
    .nav-links.mobile-open .nav-dropdown-menu a,
    .nav-links.mobile-open .nav-action-link {
        pointer-events: auto !important;
        -webkit-tap-highlight-color: rgba(0, 212, 170, 0.3);
        touch-action: manipulation;
        cursor: pointer;
    }
}

/* Phone breakpoint (480px) */
@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }
    
    nav .container {
        padding: 8px 16px;
    }
    
    .nav-brand {
        font-size: 1.25rem;
    }
    
    .nav-brand .logo-img {
        width: 32px;
        height: 32px;
    }
    
    .nav-right {
        gap: 8px;
    }
    
    .user-badge {
        display: none;
    }
    
    .theme-toggle {
        padding: 4px 8px;
        min-width: 40px;
    }
    
    .theme-toggle-icon {
        width: 18px;
        height: 18px;
    }
    
    .btn-sm {
        padding: 8px 12px;
        font-size: 0.8rem;
    }
    
    main {
        padding: 16px 0;
    }
    
    .page-header h1 {
        font-size: 1.5rem;
    }
    
    .card {
        padding: 16px;
        margin-bottom: 16px;
    }
    
    .card-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }
    
    .card-header h2 {
        font-size: 1.1rem;
    }
    
    .stat-card {
        padding: 16px;
    }
    
    .stat-card .value {
        font-size: 1.5rem;
    }
    
    .form-control {
        padding: 14px 16px;
        font-size: 16px;
        /* Fix iOS caret alignment */
        -webkit-text-fill-color: currentColor;
        caret-color: var(--text-primary, #ffffff);
        line-height: 1.4;
    }
    
    .quick-actions {
        flex-direction: column;
    }
    
    .quick-actions .btn {
        width: 100%;
        justify-content: center;
    }
    
    table {
        font-size: 0.85rem;
    }
    
    th, td {
        padding: 12px 10px;
    }
    
    .help-panel {
        width: calc(100vw - 32px);
        right: 16px;
        left: 16px;
        max-height: 60vh;
    }
    
    .help-fab {
        width: 52px;
        height: 52px;
        bottom: max(16px, calc(env(safe-area-inset-bottom) + 8px));
        right: max(16px, calc(env(safe-area-inset-right) + 8px));
    }
    
    footer {
        padding: 16px 0;
        padding-bottom: max(16px, env(safe-area-inset-bottom));
    }
    
    footer p {
        font-size: 0.8rem;
    }
    
    .footer-links {
        display: flex;
        flex-direction: column;
        gap: 8px;
    }
    
    .footer-links a {
        margin-right: 0 !important;
    }
    
    /* Cookie banner mobile */
    #cookieConsentBanner > div {
        flex-direction: column !important;
        text-align: center;
    }
    
    #cookieConsentBanner > div > div:first-child {
        min-width: auto !important;
    }
}

/* Tablet adjustments (768px) - enhance existing */
@media (max-width: 768px) {
    .nav-links a,
    .nav-dropdown-toggle {
        min-height: 48px;
        padding: 14px 24px;
    }
    
    .nav-dropdown-menu a {
        min-height: 48px;
        padding: 14px 40px;
    }
    
    .notification-bell {
        min-width: 44px;
        min-height: 44px;
        display: flex;
        align-items: center;
        justify-content: center;
    }
    
    .hamburger-btn {
        min-width: 44px;
        min-height: 44px;
        width: 44px;
        height: 44px;
        display: flex !important;
        align-items: center;
        justify-content: center;
    }
    
    .hamburger-btn span {
        width: 24px;
    }
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    :root {
        --border-color: #ffffff;
        --text-secondary: #cccccc;
    }
    
    .card,
    .nav-dropdown-menu,
    .btn {
        border-width: 2px;
    }
    
    :focus-visible {
        outline-width: 3px;
    }
}