:root {
    --bg-dark: #050508;
    --panel-bg: rgba(20, 25, 45, 0.8);
    --accent-gold: #ffc107;
    --row-hover: rgba(255, 255, 255, 0.05);
    --text-main: #e2e8f0;
    --success-green: #10b981;
    --error-red: #ef4444;
}

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

body { 
    font-family: 'Inter', sans-serif; 
    background: radial-gradient(circle at center, #1e1b4b 0%, #050508 100%);
    min-height: 100vh;
    color: var(--text-main); 
    padding: 40px 20px;
}

.container { 
    max-width: 900px; 
    margin: 0 auto; 
}

.card {
    background: var(--panel-bg);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 20px;
    padding: 2rem;
    box-shadow: 0 20px 40px rgba(0,0,0,0.5);
}

h2 { 
    margin-top: 0; 
    margin-bottom: 1.5rem;
    font-size: 1.5rem; 
    display: flex; 
    align-items: center; 
    gap: 10px;
    color: #fff;
}

.winners-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    margin-top: 20px;
}

.winners-table th {
    text-align: left;
    padding: 15px;
    color: var(--accent-gold);
    font-size: 0.75rem;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.winners-table td {
    padding: 18px 15px;
    font-weight: 500;
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

/* Animation for rows */
.winner-row {
    animation: fadeIn 0.5s ease-out forwards;
}

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

.winners-table tr:hover { 
    background: var(--row-hover); 
    transition: background 0.3s ease;
}

.amount-cell { 
    color: var(--accent-gold); 
    font-weight: 700; 
    font-size: 1.1rem;
}

.loading-row td {
    text-align: center;
    padding: 40px !important;
}

.loader {
    display: inline-block;
    width: 40px;
    height: 40px;
    border: 3px solid rgba(255,193,7,0.3);
    border-radius: 50%;
    border-top-color: var(--accent-gold);
    animation: spin 1s ease-in-out infinite;
}

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

.error-row td {
    text-align: center;
    padding: 40px !important;
    color: var(--error-red);
}

.empty-row td {
    text-align: center;
    padding: 40px !important;
    color: var(--text-main);
    opacity: 0.7;
}

/* Responsive design */
@media (max-width: 768px) {
    body {
        padding: 20px 10px;
    }
    
    .card {
        padding: 1rem;
    }
    
    .winners-table th,
    .winners-table td {
        padding: 12px 10px;
        font-size: 0.85rem;
    }
    
    h2 {
        font-size: 1.2rem;
    }
}

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: rgba(255,255,255,0.05);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb {
    background: var(--accent-gold);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #ffd43b;
}