:root {
    --bg-primary: #0b0f19;
    --bg-secondary: #111827;
    --bg-card: rgba(17, 24, 39, 0.85);
    --bg-glass: rgba(15, 23, 42, 0.75);
    --border-color: rgba(255, 255, 255, 0.1);
    --border-hover: rgba(59, 130, 246, 0.5);

    --text-primary: #f8fafc;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;

    --accent-gold: #f59e0b;
    --accent-gold-glow: rgba(245, 158, 11, 0.25);
    --accent-primary: #2563eb;
    --accent-primary-hover: #1d4ed8;
    --accent-light: #3b82f6;
    --accent-glow: rgba(37, 99, 235, 0.25);

    --success-color: #10b981;
    --warning-color: #f59e0b;
    --danger-color: #ef4444;
    --info-color: #06b6d4;

    --font-heading: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;

    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 12px 30px -5px rgba(0, 0, 0, 0.4), 0 8px 10px -6px rgba(0, 0, 0, 0.2);
    --shadow-glow: 0 0 25px rgba(37, 99, 235, 0.3);
    --shadow-gold: 0 0 25px rgba(245, 158, 11, 0.25);
}

[data-theme="light"] {
    --bg-primary: #f8fafc;
    --bg-secondary: #ffffff;
    --bg-card: rgba(255, 255, 255, 0.9);
    --bg-glass: rgba(255, 255, 255, 0.85);
    --border-color: rgba(0, 0, 0, 0.1);
    --border-hover: rgba(37, 99, 235, 0.4);

    --text-primary: #0f172a;
    --text-secondary: #475569;
    --text-muted: #94a3b8;

    --accent-primary: #2563eb;
    --accent-primary-hover: #1d4ed8;
    --accent-light: #3b82f6;
    --accent-glow: rgba(37, 99, 235, 0.15);
}

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

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--bg-primary);
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 15px;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--text-primary);
    font-weight: 700;
    letter-spacing: -0.025em;
}

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

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

.app-container {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

/* Header & Navigation */
.header-nav {
    position: sticky;
    top: 0;
    z-index: 100;
    background: var(--bg-glass);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border-color);
    padding: 0.85rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.brand-wrapper {
    display: flex;
    align-items: center;
    gap: 0.85rem;
}

.brand-logo-crest {
    width: 42px;
    height: 42px;
    background: linear-gradient(135deg, #1e3a8a 0%, #2563eb 50%, #f59e0b 100%);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    font-weight: 900;
    font-size: 1.2rem;
    box-shadow: var(--shadow-gold);
    border: 1px solid rgba(245, 158, 11, 0.4);
}

.brand-title {
    font-size: 1.2rem;
    font-weight: 800;
    line-height: 1.2;
    background: linear-gradient(135deg, #ffffff 0%, #cbd5e1 50%, var(--accent-gold) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.brand-subtitle {
    font-size: 0.72rem;
    color: var(--text-muted);
    letter-spacing: 0.05em;
    text-transform: uppercase;
    font-weight: 600;
}

.site-nav-menu {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.nav-item-link {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-secondary);
    padding: 0.4rem 0.75rem;
    border-radius: var(--radius-sm);
    transition: all 0.2s ease;
}

.nav-item-link:hover, .nav-item-link.active {
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.05);
}

.subdomain-nav {
    display: flex;
    gap: 0.35rem;
    background: rgba(0, 0, 0, 0.3);
    padding: 0.25rem;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
}

.subdomain-link {
    padding: 0.35rem 0.75rem;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-secondary);
    border-radius: var(--radius-sm);
    transition: all 0.2s ease;
}

.subdomain-link.active, .subdomain-link:hover {
    background: var(--accent-primary);
    color: #ffffff;
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.65rem 1.4rem;
    font-size: 0.9rem;
    font-weight: 600;
    border-radius: var(--radius-md);
    border: 1px solid transparent;
    cursor: pointer;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent-primary) 0%, var(--accent-primary-hover) 100%);
    color: #ffffff;
    box-shadow: var(--shadow-glow);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 30px rgba(37, 99, 235, 0.5);
}

.btn-gold {
    background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
    color: #000000;
    font-weight: 700;
    box-shadow: var(--shadow-gold);
}

.btn-gold:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 30px rgba(245, 158, 11, 0.5);
}

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

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

/* Ticker Bar */
.announcement-ticker-bar {
    background: linear-gradient(90deg, #1e1b4b 0%, #0f172a 50%, #1e1b4b 100%);
    border-bottom: 1px solid rgba(245, 158, 11, 0.3);
    padding: 0.5rem 2rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 0.82rem;
}

.ticker-tag {
    background: var(--accent-gold);
    color: #000000;
    font-weight: 800;
    font-size: 0.72rem;
    padding: 0.2rem 0.6rem;
    border-radius: var(--radius-sm);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    white-space: nowrap;
}

.ticker-content {
    color: var(--text-secondary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Layout Container */
.main-content {
    flex: 1;
    padding: 2.5rem 2rem;
    max-width: 1440px;
    margin: 0 auto;
    width: 100%;
}

/* Hero Section */
.hero-section {
    position: relative;
    padding: 5rem 3rem;
    text-align: center;
    background: radial-gradient(circle at 50% 0%, rgba(37, 99, 235, 0.2) 0%, rgba(245, 158, 11, 0.08) 50%, transparent 80%), var(--bg-secondary);
    border-radius: var(--radius-xl);
    border: 1px solid var(--border-color);
    margin-bottom: 3.5rem;
    box-shadow: var(--shadow-lg);
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; height: 3px;
    background: linear-gradient(90deg, var(--accent-primary) 0%, var(--accent-gold) 50%, var(--accent-primary) 100%);
}

.hero-title {
    font-size: 3.25rem;
    font-weight: 800;
    line-height: 1.12;
    margin: 1.25rem 0 1rem 0;
    background: linear-gradient(180deg, #ffffff 0%, #e2e8f0 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-subtitle {
    font-size: 1.2rem;
    color: var(--text-secondary);
    max-width: 860px;
    margin: 0 auto 2.5rem auto;
    font-weight: 400;
    line-height: 1.6;
}

/* Stats Counter Row */
.stats-banner-row {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    margin-top: 3rem;
    padding-top: 2.5rem;
    border-top: 1px solid var(--border-color);
}

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

.stat-number {
    font-size: 2.25rem;
    font-weight: 800;
    font-family: var(--font-heading);
    color: var(--accent-gold);
    line-height: 1;
    margin-bottom: 0.35rem;
}

.stat-label {
    font-size: 0.85rem;
    color: var(--text-secondary);
    font-weight: 500;
}

/* Grid Layouts */
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.75rem; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.75rem; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.75rem; }

@media (max-width: 1100px) {
    .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); }
    .stats-banner-row { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
    .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
    .stats-banner-row { grid-template-columns: 1fr; }
    .hero-title { font-size: 2.25rem; }
    .hero-section { padding: 3rem 1.5rem; }
    .header-nav { flex-direction: column; gap: 1rem; }
    .site-nav-menu { flex-wrap: wrap; justify-content: center; }
}

/* Cards */
.card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 1.75rem;
    backdrop-filter: blur(12px);
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
}

.card:hover {
    border-color: var(--border-hover);
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.card-gold-border:hover {
    border-color: rgba(245, 158, 11, 0.5);
    box-shadow: var(--shadow-gold);
}

.badge {
    display: inline-block;
    padding: 0.25rem 0.65rem;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-radius: var(--radius-sm);
}

.badge-gold { background: rgba(245, 158, 11, 0.15); color: var(--accent-gold); border: 1px solid rgba(245, 158, 11, 0.4); }
.badge-info { background: rgba(6, 182, 212, 0.15); color: var(--info-color); border: 1px solid rgba(6, 182, 212, 0.4); }
.badge-success { background: rgba(16, 185, 129, 0.15); color: var(--success-color); border: 1px solid rgba(16, 185, 129, 0.4); }
.badge-warning { background: rgba(245, 158, 11, 0.15); color: var(--warning-color); border: 1px solid rgba(245, 158, 11, 0.4); }

/* Table */
.data-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 1rem;
}

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

.data-table th {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-muted);
    background: rgba(0, 0, 0, 0.2);
}

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

.form-label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 0.4rem;
}

.form-input, .form-select, .form-textarea {
    width: 100%;
    padding: 0.8rem 1.1rem;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 0.95rem;
    transition: border-color 0.2s ease;
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
    outline: none;
    border-color: var(--accent-light);
}

/* Footer */
.footer {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    padding: 3rem 2rem;
    color: var(--text-muted);
    font-size: 0.88rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 2.5rem;
    max-width: 1440px;
    margin: 0 auto 2.5rem auto;
}

@media (max-width: 900px) {
    .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 600px) {
    .footer-grid { grid-template-columns: 1fr; }
}

.footer-col-title {
    color: var(--text-primary);
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 1.2rem;
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 0.6rem;
}

.footer-links a {
    color: var(--text-secondary);
    font-size: 0.88rem;
}

.footer-links a:hover {
    color: var(--accent-gold);
}

.footer-bottom {
    max-width: 1440px;
    margin: 0 auto;
    padding-top: 2rem;
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}