/**
 * Theme: Prestige Hub
 * Architecture: Game Detail (competitive / theater)
 */

.game-detail-page {
    padding-top: 90px;
}

.arena-stage {
    max-width: 1600px;
    margin: 0 auto;
    padding: var(--ph-spacing-lg);
    display: grid;
    grid-template-columns: 1fr 360px;
    gap: var(--ph-spacing-xl);
    align-items: start;
}

.arena-stage.theater-mode {
    grid-template-columns: 1fr 0px;
    gap: 0;
}

.arena-stage.theater-mode .arena-panel {
    opacity: 0;
    pointer-events: none;
    transform: translateX(20px);
}

.arena-canvas {
    position: relative;
    width: 100%;
    aspect-ratio: 16/9;
    background: #000;
    border-radius: var(--ph-radius-md);
    overflow: hidden;
    border: 1px solid rgba(212, 175, 55, 0.2);
    box-shadow: var(--ph-shadow-md);
}

.arena-canvas iframe {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
}

.arena-overlay {
    position: absolute;
    inset: 0;
    z-index: 10;
    display: grid;
    place-items: center;
    background: rgba(0,0,0,0.55);
    transition: opacity var(--ph-transition-smooth), visibility var(--ph-transition-smooth);
}

.arena-overlay.hidden {
    opacity: 0;
    visibility: hidden;
}

.overlay-media {
    position: absolute;
    inset: 0;
}

.overlay-bg-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: blur(8px) contrast(1.1) brightness(0.35);
    transform: scale(1.1);
}

.overlay-ui {
    position: relative;
    z-index: 11;
    width: min(720px, calc(100% - 48px));
    padding: var(--ph-spacing-xl);
    background: rgba(20, 20, 20, 0.75);
    border: 1px solid rgba(212, 175, 55, 0.35);
    box-shadow: var(--ph-shadow-glow);
    text-align: center;
}

.overlay-ui .title {
    margin-top: var(--ph-spacing-md);
    margin-bottom: var(--ph-spacing-sm);
    font-size: 2.4rem;
    color: var(--ph-accent-gold);
}

.overlay-ui .meta {
    display: flex;
    gap: var(--ph-spacing-md);
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    color: var(--ph-text-muted);
    font-weight: 700;
    margin-bottom: var(--ph-spacing-lg);
}

.overlay-ui .tag {
    border: 1px solid rgba(212, 175, 55, 0.35);
    padding: 2px 10px;
}

.hint {
    margin-top: var(--ph-spacing-md);
    color: var(--ph-text-muted);
    font-weight: 600;
}

.arena-controls {
    position: absolute;
    right: var(--ph-spacing-md);
    bottom: var(--ph-spacing-md);
    z-index: 5;
    display: flex;
    gap: var(--ph-spacing-sm);
    opacity: 0;
    transform: translateY(8px);
    transition: opacity var(--ph-transition-fast), transform var(--ph-transition-fast);
}

.arena-canvas:hover .arena-controls {
    opacity: 1;
    transform: translateY(0);
}

.control {
    width: 40px;
    height: 40px;
    background: rgba(0,0,0,0.7);
    border: 1px solid rgba(212, 175, 55, 0.25);
    color: var(--ph-text-main);
    border-radius: var(--ph-radius-sm);
    cursor: pointer;
    transition: background var(--ph-transition-fast), border-color var(--ph-transition-fast);
}

.control:hover {
    background: rgba(212, 175, 55, 0.12);
    border-color: rgba(212, 175, 55, 0.6);
}

.arena-panel {
    display: grid;
    gap: var(--ph-spacing-md);
    transition: opacity var(--ph-transition-smooth), transform var(--ph-transition-smooth);
}

.panel-block {
    background: var(--ph-bg-surface);
    border: 1px solid rgba(255, 255, 255, 0.05);
    padding: var(--ph-spacing-md);
    box-shadow: var(--ph-shadow-sm);
}

.panel-block h2 {
    margin-bottom: var(--ph-spacing-sm);
    color: var(--ph-accent-gold);
    font-size: 1rem;
}

.muted {
    color: var(--ph-text-muted);
    font-weight: 600;
    font-family: var(--ph-font-sans);
}

.upgrade-block {
    border-color: rgba(212, 175, 55, 0.3);
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.06), rgba(255,255,255,0.02));
}

.upgrade {
    display: inline-block;
    margin-top: var(--ph-spacing-sm);
    padding: 6px 12px;
    border: 1px solid rgba(212, 175, 55, 0.5);
    font-family: var(--ph-font-display);
    letter-spacing: 0.1em;
}

.mini {
    list-style: none;
    display: grid;
    gap: var(--ph-spacing-sm);
}

.mini li {
    display: grid;
    grid-template-columns: 22px 1fr auto;
    gap: var(--ph-spacing-sm);
    align-items: center;
    padding: 6px 8px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    background: rgba(0,0,0,0.25);
}

.mini .rank {
    color: var(--ph-accent-gold);
    font-family: var(--ph-font-display);
}

.mini .score {
    color: var(--ph-text-muted);
    font-weight: 700;
}

@media (max-width: 1024px) {
    .arena-stage {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .arena-stage {
        padding: var(--ph-spacing-md);
        padding-bottom: 80px;
    }

    .overlay-ui {
        padding: var(--ph-spacing-lg);
    }

    .overlay-ui .title {
        font-size: 1.8rem;
    }
}