/* Catch 33 Mothership - Universal 3D Style */

:root {
    --bg-black: #0a0a0a;
    --glass-bg: rgba(255, 255, 255, 0.05);
    --glass-border: rgba(255, 255, 255, 0.1);
    --accent-glow: #00d4ff;
    --text-main: #e0e0e0;
}

body, html {
    margin: 0;
    padding: 0;
    width: 100%;
    height: 100%;
    background-color: var(--bg-black);
    color: var(--text-main);
    font-family: 'Inter', sans-serif;
    overflow: hidden; /* Critical for 3D gimbal */
}

/* THE DECK VIEWPORT */
#deck-viewport {
    perspective: 1200px; 
    width: 100vw;
    height: 100vh;
    display: flex;
    align-items: center; 
    justify-content: center;
}

#diorama-wrapper {
    position: relative;
    width: 100%;
    height: 100%;
    transform-style: preserve-3d;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.1s ease-out;
}

/* THE GRID SYSTEM */
.desk-container {
    width: 90vw; 
    height: 85vh; 
    display: grid;
    grid-template-columns: repeat(3, 1fr); 
    grid-template-rows: repeat(4, 1fr); 
    gap: 12px;
    padding: 10px;
    box-sizing: border-box;
    transform-style: preserve-3d;
}

@media (min-width: 900px) {
    .desk-container {
        grid-template-columns: repeat(4, 1fr); 
        grid-template-rows: repeat(3, 1fr);
        width: 75vw;
        height: 75vh;
    }
}

/* THE UNIVERSAL SQUARE BLOCK */
.music-block {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border-radius: 2px;
    cursor: grab;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    touch-action: none;
    transform-style: preserve-3d;

    /* THE HACK: Forces 1:1 Square in ALL Browsers */
    width: 100%;
    height: 0;
    padding-bottom: 100%; 
    margin: auto;
    max-width: 160px;
}

.music-block:hover {
    border-color: var(--accent-glow);
    background: rgba(0, 212, 255, 0.08);
    transform: translateZ(80px); 
    z-index: 100;
}

/* Centers the ID text inside the padded square */
.block-id {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: clamp(0.4rem, 0.8vw, 0.55rem);
    letter-spacing: 3px;
    opacity: 0.3;
    pointer-events: none;
    text-transform: uppercase;
}

/* OVERLAY STYLES */
.expansion-overlay {
    position: fixed;
    top: 0; left: 0;
    width: 100vw; height: 100vh;
    background: rgba(0,0,0,0.97);
    display: none;
    z-index: 2000;
    padding: 40px;
    box-sizing: border-box;
    backdrop-filter: blur(40px);
}

.close-btn {
    position: absolute;
    top: 20px; right: 20px;
    cursor: pointer;
    color: var(--accent-glow);
    border: 1px solid rgba(0, 212, 255, 0.3);
    padding: 8px 16px;
    font-size: 0.7rem;
}