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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    overflow-x: hidden;
}

/* Gradient Header */
.gradient-header {
    background: linear-gradient(135deg, #0a0e27 0%, #1a1d3e 50%, #0d1b3a 100%);
    box-shadow: 0 4px 20px rgba(0, 212, 255, 0.1);
}

.glow-text {
    text-shadow: 0 0 20px rgba(0, 212, 255, 0.3);
}

/* Glass Card Effect */
.glass-card {
    background: rgba(30, 33, 57, 0.6);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    transition: all 0.3s ease;
}

.glass-card:hover {
    border-color: rgba(0, 212, 255, 0.3);
    box-shadow: 0 8px 32px rgba(0, 212, 255, 0.1);
}

/* Session Status */
.status-active {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 12px;
    background: rgba(34, 197, 94, 0.2);
    border: 1px solid rgba(34, 197, 94, 0.4);
    border-radius: 20px;
    color: #22c55e;
    font-weight: 600;
    animation: pulse 2s infinite;
}

.status-inactive {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 12px;
    background: rgba(107, 114, 128, 0.2);
    border: 1px solid rgba(107, 114, 128, 0.4);
    border-radius: 20px;
    color: #6b7280;
    font-weight: 600;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

/* Tabs */
.tab-active {
    padding: 12px 24px;
    background: linear-gradient(135deg, #0ea5e9, #06b6d4);
    color: white;
    font-weight: 600;
    border-radius: 8px;
    border: none;
    cursor: pointer;
    white-space: nowrap;
    box-shadow: 0 4px 12px rgba(6, 182, 212, 0.3);
    transition: all 0.3s ease;
}

.tab-inactive {
    padding: 12px 24px;
    background: rgba(30, 33, 57, 0.6);
    color: #94a3b8;
    font-weight: 600;
    border-radius: 8px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    cursor: pointer;
    white-space: nowrap;
    transition: all 0.3s ease;
}

.tab-inactive:hover {
    background: rgba(30, 33, 57, 0.8);
    border-color: rgba(6, 182, 212, 0.3);
    color: #06b6d4;
}

/* Play Cards */
.play-card {
    background: rgba(30, 33, 57, 0.6);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    padding: 20px;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.play-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, transparent, rgba(0, 212, 255, 0.5), transparent);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.play-card:hover {
    border-color: rgba(0, 212, 255, 0.3);
    box-shadow: 0 8px 32px rgba(0, 212, 255, 0.15);
    transform: translateY(-2px);
}

.play-card:hover::before {
    opacity: 1;
}

/* Parlay Cards */
.parlay-card {
    background: linear-gradient(135deg, rgba(255, 215, 0, 0.05), rgba(255, 69, 0, 0.05));
    backdrop-filter: blur(10px);
    border: 2px solid rgba(255, 215, 0, 0.3);
    border-radius: 12px;
    padding: 20px;
    position: relative;
    overflow: hidden;
    box-shadow: 0 8px 32px rgba(255, 215, 0, 0.2);
    animation: parlay-glow 3s ease-in-out infinite;
}

@keyframes parlay-glow {
    0%, 100% {
        box-shadow: 0 8px 32px rgba(255, 215, 0, 0.2);
    }
    50% {
        box-shadow: 0 8px 48px rgba(255, 215, 0, 0.4);
    }
}

/* Direction Badges */
.direction-badge {
    display: inline-block;
    padding: 6px 16px;
    border-radius: 6px;
    font-weight: 700;
    font-size: 0.875rem;
    margin: 8px 0;
}

.direction-badge.buy {
    background: rgba(34, 197, 94, 0.2);
    color: #22c55e;
    border: 1px solid rgba(34, 197, 94, 0.4);
}

.direction-badge.sell {
    background: rgba(239, 68, 68, 0.2);
    color: #ef4444;
    border: 1px solid rgba(239, 68, 68, 0.4);
}

/* Multiplier Badge */
.multiplier-badge {
    background: linear-gradient(135deg, #ffd700, #ff8c00);
    color: #000;
    font-weight: 900;
    font-size: 1.25rem;
    padding: 8px 16px;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(255, 215, 0, 0.4);
    animation: float 2s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-4px); }
}

/* Volatility Indicator */
.volatility-indicator {
    font-size: 1rem;
    font-weight: 600;
    color: #ff6b6b;
}

/* Urgent Badge */
.urgent-badge {
    position: absolute;
    top: 12px;
    right: 12px;
    background: linear-gradient(135deg, #ef4444, #f97316);
    color: white;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 700;
    animation: pulse 2s infinite;
}

/* Responsive */
@media (max-width: 768px) {
    .gradient-header {
        padding: 12px 0;
    }
    
    .glow-text {
        font-size: 1.5rem;
    }
    
    .tab-active, .tab-inactive {
        padding: 8px 16px;
        font-size: 0.875rem;
    }
}

/* Smooth scrolling */
html {
    scroll-behavior: smooth;
}

/* Loading animation for prices */
@keyframes shimmer {
    0% { background-position: -1000px 0; }
    100% { background-position: 1000px 0; }
}