:root {
    --primary: #2563eb;
    --primary-dark: #1d4ed8;
    --primary-light: #3b82f6;
    --gold: #d4a017;
    --gold-light: #f1c40f;
    --dark: #0f172a;
    --dark-card: #1e293b;
    --dark-surface: #334155;
    --text: #f8fafc;
    --text-muted: #94a3b8;
    --success: #10b981;
    --danger: #ef4444;
    --warning: #f59e0b;
    --border: rgba(255,255,255,0.08);
    --radius: 16px;
    --radius-sm: 10px;
    --shadow: 0 4px 24px rgba(0,0,0,0.3);
    --font: 'Inter', -apple-system, sans-serif;
    --font-display: 'Playfair Display', Georgia, serif;
}

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

body {
    font-family: var(--font);
    background: var(--dark);
    color: var(--text);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}

a { color: var(--primary-light); text-decoration: none; }
img { max-width: 100%; }

.card {
    background: var(--dark-card);
    border-radius: var(--radius);
    padding: 1.25rem;
    margin-bottom: 1rem;
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 0.9rem;
    border: none;
    cursor: pointer;
    transition: all 0.2s;
    text-decoration: none;
    font-family: inherit;
}

.btn-primary { background: linear-gradient(135deg, var(--primary), var(--primary-dark)); color: white; }
.btn-primary:hover { transform: translateY(-1px); box-shadow: 0 4px 12px rgba(37,99,235,0.4); }
.btn-secondary { background: var(--dark-surface); color: var(--text); }
.btn-gold { background: linear-gradient(135deg, var(--gold-light), var(--gold)); color: var(--dark); }
.btn-danger { background: var(--danger); color: white; }
.btn-success { background: var(--success); color: white; }
.btn-outline { background: transparent; border: 2px solid var(--primary); color: var(--primary-light); }
.btn-outline-light { background: transparent; border: 2px solid rgba(255,255,255,0.3); color: white; }
.btn-block { width: 100%; }
.btn-sm { padding: 0.4rem 0.8rem; font-size: 0.8rem; }
.btn-lg { padding: 1rem 2rem; font-size: 1rem; }

.form-group { margin-bottom: 1rem; }
.form-group label { display: block; margin-bottom: 0.4rem; font-size: 0.85rem; color: var(--text-muted); font-weight: 500; }
.form-group input, .form-group select, .form-group textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: var(--dark);
    color: var(--text);
    font-family: inherit;
    font-size: 0.95rem;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(37,99,235,0.2);
}

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

.status-badge {
    display: inline-block;
    padding: 0.25rem 0.6rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: capitalize;
}
.status-pending { background: rgba(245,158,11,0.2); color: var(--warning); }
.status-approved, .status-completed, .status-active { background: rgba(16,185,129,0.2); color: var(--success); }
.status-rejected, .status-failed, .status-banned { background: rgba(239,68,68,0.2); color: var(--danger); }

.badge { display: inline-block; padding: 0.2rem 0.5rem; border-radius: 6px; font-size: 0.75rem; background: var(--dark-surface); }
.badge-success { background: rgba(16,185,129,0.2); color: var(--success); }

.empty-state { text-align: center; color: var(--text-muted); padding: 2rem; }

.text-green { color: var(--success); }
.text-red { color: var(--danger); }

.filter-tabs { display: flex; gap: 0.5rem; overflow-x: auto; margin-bottom: 1rem; padding-bottom: 0.5rem; }
.filter-tabs a {
    padding: 0.5rem 1rem;
    border-radius: 20px;
    background: var(--dark-card);
    color: var(--text-muted);
    white-space: nowrap;
    font-size: 0.85rem;
    border: 1px solid var(--border);
}
.filter-tabs a.active { background: var(--primary); color: white; border-color: var(--primary); }

.data-table { width: 100%; border-collapse: collapse; font-size: 0.8rem; margin: 0.75rem 0; }
.data-table th { background: rgba(37,99,235,0.15); padding: 0.6rem; text-align: left; font-weight: 600; color: var(--primary-light); }
.data-table td { padding: 0.6rem; border-bottom: 1px solid var(--border); }
.data-table tr:last-child td { border-bottom: none; }

.progress-bar { height: 8px; background: var(--dark-surface); border-radius: 4px; overflow: hidden; margin-top: 0.5rem; }
.progress-fill { height: 100%; background: linear-gradient(90deg, var(--primary), var(--gold-light)); border-radius: 4px; transition: width 0.5s ease; }

.gold-text { color: var(--gold-light); }

@keyframes fadeIn { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }
.card { animation: fadeIn 0.4s ease; }

@media (max-width: 768px) {
    .form-row { grid-template-columns: 1fr; }
}