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

:root {
    --bg-primary: #0f0f1a;
    --bg-secondary: #1a1a2e;
    --bg-card: #16213e;
    --bg-card-hover: #1a2744;
    --text-primary: #e8e8f0;
    --text-secondary: #a0a0b8;
    --accent-gold: #d4a017;
    --accent-gold-light: #f0b429;
    --accent-cyan: #00d4ff;
    --accent-purple: #7c3aed;
    --border-color: #2a2a4a;
    --success: #22c55e;
    --danger: #ef4444;
    --warning: #f59e0b;
    --font-main: 'Segoe UI', system-ui, -apple-system, sans-serif;
}

body {
    font-family: var(--font-main);
    background: var(--bg-primary);
    color: var(--text-primary);
    min-height: 100vh;
    line-height: 1.6;
}

.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }

/* Navigation */
.navbar {
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 100;
    backdrop-filter: blur(10px);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 60px;
}

.nav-logo {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--accent-gold);
    text-decoration: none;
    letter-spacing: -0.5px;
}

.nav-links { display: flex; gap: 8px; align-items: center; }

.nav-links a {
    color: var(--text-secondary);
    text-decoration: none;
    padding: 8px 16px;
    border-radius: 8px;
    transition: all 0.2s;
    font-size: 0.95rem;
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--text-primary);
    background: rgba(255,255,255,0.08);
}

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

/* Hero */
.hero {
    padding: 100px 20px 80px;
    text-align: center;
    background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 50%, #0d1b2a 100%);
    min-height: 60vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-content { max-width: 700px; }

.hero-icon {
    font-size: 4rem;
    margin-bottom: 20px;
    animation: float 3s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.hero h1 {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 15px;
    background: linear-gradient(135deg, var(--accent-gold), var(--accent-cyan));
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero p {
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-bottom: 35px;
    line-height: 1.8;
}

.hero-buttons { display: flex; gap: 15px; justify-content: center; flex-wrap: wrap; }

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 28px;
    border-radius: 10px;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s;
    cursor: pointer;
    border: none;
    font-family: inherit;
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent-gold), var(--accent-gold-light));
    color: #1a1a2e;
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 25px rgba(212, 160, 23, 0.3); }

.btn-secondary {
    background: transparent;
    color: var(--accent-cyan);
    border: 2px solid var(--accent-cyan);
}
.btn-secondary:hover { background: rgba(0, 212, 255, 0.1); transform: translateY(-2px); }

.btn-outline {
    background: transparent;
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
}
.btn-outline:hover { border-color: var(--accent-gold); color: var(--accent-gold); }

.btn-sm { padding: 6px 14px; font-size: 0.85rem; }
.btn-block { width: 100%; }
.btn-danger { background: var(--danger); color: white; }
.btn-danger:hover { background: #dc2626; }

/* Features */
.features { padding: 80px 0; background: var(--bg-secondary); }

.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 25px;
}

.feature-card {
    background: var(--bg-card);
    padding: 35px;
    border-radius: 16px;
    text-align: center;
    border: 1px solid var(--border-color);
    transition: all 0.3s;
}

.feature-card:hover {
    border-color: var(--accent-gold);
    transform: translateY(-5px);
    box-shadow: 0 12px 40px rgba(0,0,0,0.3);
}

.feature-icon { font-size: 2.5rem; margin-bottom: 15px; }
.feature-card h3 { margin-bottom: 10px; color: var(--accent-gold); }
.feature-card p { color: var(--text-secondary); font-size: 0.95rem; }

/* Events Preview */
.events-preview { padding: 80px 0; }

.events-preview h2 {
    text-align: center;
    margin-bottom: 40px;
    font-size: 2rem;
    color: var(--accent-gold);
}

.events-list { max-width: 800px; margin: 0 auto; }

.event-card {
    display: flex;
    gap: 20px;
    background: var(--bg-card);
    padding: 20px;
    border-radius: 14px;
    margin-bottom: 15px;
    border: 1px solid var(--border-color);
    transition: all 0.3s;
}

.event-card:hover { border-color: var(--accent-cyan); }

.event-card.past { opacity: 0.7; }
.event-card.past:hover { opacity: 1; }

.event-date {
    text-align: center;
    min-width: 70px;
    padding: 10px;
    background: var(--bg-secondary);
    border-radius: 12px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.event-date.past { border: 1px solid var(--border-color); }

.event-day { font-size: 1.5rem; font-weight: 800; color: var(--accent-gold); }
.event-month { font-size: 0.8rem; text-transform: uppercase; color: var(--text-secondary); }
.event-year { font-size: 0.7rem; color: var(--text-secondary); }

.event-info { flex: 1; }

.event-info h3 { font-size: 1.15rem; margin-bottom: 8px; color: var(--text-primary); }

.event-meta {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.event-desc { color: var(--text-secondary); font-size: 0.9rem; line-height: 1.6; }

.view-all { display: block; width: fit-content; margin: 25px auto 0; }

/* Page Content */
.page-content { padding: 60px 0; min-height: 70vh; }

.page-header { margin-bottom: 40px; }

.page-header h1 { font-size: 2.5rem; margin-bottom: 10px; color: var(--accent-gold); }
.page-header p { color: var(--text-secondary); font-size: 1.1rem; }

.events-section { margin-bottom: 50px; }
.events-section h2 { font-size: 1.5rem; margin-bottom: 20px; color: var(--accent-cyan); }

/* Standings */
.standings-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
}

.standings-section h2 { margin-bottom: 20px; font-size: 1.4rem; }

.standings-table-wrapper { overflow-x: auto; }

.standings-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--bg-card);
    border-radius: 14px;
    overflow: hidden;
    border: 1px solid var(--border-color);
}

.standings-table th {
    background: var(--bg-secondary);
    padding: 12px 15px;
    text-align: left;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-secondary);
    border-bottom: 2px solid var(--border-color);
}

.standings-table td {
    padding: 12px 15px;
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

.standings-table tr:last-child td { border-bottom: none; }
.standings-table tr:hover { background: rgba(255,255,255,0.03); }

.standings-table .top-three td:first-child { font-size: 1.2rem; }
.standings-table .player { font-weight: 600; }
.standings-table .rating { color: var(--accent-cyan); font-weight: 700; }
.standings-table .points { color: var(--accent-gold); font-weight: 700; }

/* Admin */
.admin-login-body {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
}

.login-container {
    width: 100%;
    max-width: 400px;
    padding: 20px;
}

.login-form {
    background: var(--bg-card);
    padding: 40px;
    border-radius: 16px;
    border: 1px solid var(--border-color);
}

.login-icon {
    font-size: 3rem;
    text-align: center;
    margin-bottom: 15px;
}

.login-form h1 {
    text-align: center;
    margin-bottom: 25px;
    font-size: 1.5rem;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-bottom: 40px;
}

.stat-card {
    background: var(--bg-card);
    padding: 25px;
    border-radius: 14px;
    text-align: center;
    border: 1px solid var(--border-color);
}

.stat-number { font-size: 2.5rem; font-weight: 800; color: var(--accent-gold); }
.stat-label { font-size: 0.9rem; color: var(--text-secondary); margin-top: 5px; }

.admin-actions {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
}

.action-card {
    background: var(--bg-card);
    padding: 30px;
    border-radius: 14px;
    text-decoration: none;
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    transition: all 0.3s;
}

.action-card:hover { border-color: var(--accent-gold); transform: translateY(-3px); }

.action-icon { font-size: 2rem; margin-bottom: 10px; }
.action-card h3 { margin-bottom: 8px; color: var(--accent-gold); }
.action-card p { color: var(--text-secondary); font-size: 0.9rem; }

/* Forms */
.form-group { margin-bottom: 15px; }

.form-group label {
    display: block;
    margin-bottom: 6px;
    font-size: 0.9rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 10px 14px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    color: var(--text-primary);
    font-size: 0.95rem;
    font-family: inherit;
    transition: all 0.2s;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--accent-cyan);
    box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.1);
}

.form-group textarea { resize: vertical; }
.form-group select { cursor: pointer; }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 15px; }

.checkbox-group {
    display: flex;
    align-items: center;
    gap: 8px;
}

.checkbox-group input[type="checkbox"] {
    width: auto;
    accent-color: var(--accent-gold);
}

.checkbox-group label { margin-bottom: 0; }

/* Alerts */
.alert {
    padding: 12px 18px;
    border-radius: 10px;
    margin-bottom: 20px;
    font-size: 0.95rem;
}

.alert-success { background: rgba(34, 197, 94, 0.15); color: var(--success); border: 1px solid rgba(34, 197, 94, 0.3); }
.alert-error { background: rgba(239, 68, 68, 0.15); color: var(--danger); border: 1px solid rgba(239, 68, 68, 0.3); }

/* Admin Cards */
.admin-card {
    background: var(--bg-card);
    padding: 30px;
    border-radius: 14px;
    border: 1px solid var(--border-color);
    margin-bottom: 30px;
}

.admin-card h2 { margin-bottom: 20px; color: var(--accent-gold); font-size: 1.3rem; }
.admin-card h3 { margin-bottom: 15px; color: var(--accent-cyan); font-size: 1.1rem; }
.admin-card hr { border: none; border-top: 1px solid var(--border-color); margin: 25px 0; }

.admin-table-wrapper { overflow-x: auto; }

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

.admin-table th {
    background: var(--bg-secondary);
    padding: 10px 12px;
    text-align: left;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-secondary);
    border-bottom: 2px solid var(--border-color);
}

.admin-table td {
    padding: 10px 12px;
    border-bottom: 1px solid rgba(255,255,255,0.05);
    font-size: 0.9rem;
}

.standings-admin-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 25px;
}

/* Badges */
.badge {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
}

.badge-type { background: rgba(124, 58, 237, 0.2); color: var(--accent-purple); }
.badge-completed { background: rgba(34, 197, 94, 0.15); color: var(--success); }
.badge-upcoming { background: rgba(245, 158, 11, 0.15); color: var(--warning); }

/* Empty */
.empty-state {
    text-align: center;
    padding: 40px;
    color: var(--text-secondary);
}
.empty-state p { margin-bottom: 15px; }

/* Text */
.text-center { text-align: center; }

/* Footer */
footer {
    text-align: center;
    padding: 30px 0;
    border-top: 1px solid var(--border-color);
    color: var(--text-secondary);
    font-size: 0.9rem;
    background: var(--bg-secondary);
}

/* Responsive */
@media (max-width: 768px) {
    .hero h1 { font-size: 2.2rem; }
    .hero-icon { font-size: 3rem; }
    .standings-grid { grid-template-columns: 1fr; }
    .standings-admin-grid { grid-template-columns: 1fr; }
    .form-row { grid-template-columns: 1fr; }
    .event-card { flex-direction: column; }
    .event-date { flex-direction: row; gap: 8px; min-width: auto; padding: 8px 15px; }
    .nav-container { flex-direction: column; height: auto; padding: 10px 20px; gap: 10px; }
    .nav-links { flex-wrap: wrap; justify-content: center; }
}