/* ==========================================================================
   MOOD DIGITAL EXPERIENCE - CORE DESIGN SYSTEM (CYBERPUNK / GLITCH)
   ========================================================================== */

/* Reset di base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    background-color: #0d0d11; /* Nero morbido tendente al grigio scuro */
    color: #e0e0e6;
    font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    overflow-x: hidden;
    height: 100vh;
}

#app-container {
    display: flex;
    flex-direction: column;
    height: 100vh;
    padding: 20px;
}

/* --- HEADER --- */
header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 15px;
    border-bottom: 1px solid #262636;
    margin-bottom: 15px;
}

h1.neon-text {
    font-size: 1.5rem;
    letter-spacing: 2px;
    font-weight: 800;
    color: #00ffcc; /* Ciano Neon primario */
    text-shadow: 0 0 10px rgba(0, 255, 204, 0.3);
}

#room-status {
    font-size: 0.85rem;
    letter-spacing: 1px;
    background: #161622;
    padding: 6px 12px;
    border-radius: 4px;
    border: 1px solid #33334c;
}

#status-indicator.online {
    color: #ff0055; /* Rosso/Magenta neon per il Live */
    animation: pulse 1.5s infinite;
}

/* --- IL TEATRO VIDEO (I DUE DECK SOVRAPPOSTI) --- */
#video-theater {
    position: relative;
    flex: 1;
    background-color: #000000;
    border-radius: 8px;
    overflow: hidden;
    border: 1px solid #222233;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.7);
}

/* Layout dei contenitori video: occupano tutto lo spazio e si sovrappongono */
.deck-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    transition: opacity 1.2s ease-in-out; /* Transizione del crossfade fluido */
    z-index: 1;
}

/* Gli iframe di YouTube/Vimeo si adattano al 100% dello schermo */
.deck-container iframe, 
.deck-container object, 
.deck-container embed,
.deck-container div {
    width: 100% !important;
    height: 100% !important;
    border: none;
}

/* Stati di visibilità gestiti dal crossfader */
.deck-container.active {
    opacity: 1;
    z-index: 2;
    pointer-events: auto;
}

.deck-container.transparent {
    opacity: 0;
    z-index: 1;
    pointer-events: none; /* Impedisce interazioni se invisibile */
}

/* --- OVERLAY DATI VIDEO --- */
#video-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    background: linear-gradient(transparent, rgba(13, 13, 17, 0.95));
    padding: 30px 20px 20px 20px;
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    z-index: 10; /* Sempre sopra i video */
    pointer-events: none; /* Non blocca i clic sul video se necessari */
}

.track-info .label {
    display: block;
    font-size: 0.75rem;
    color: #8888a0;
    letter-spacing: 1px;
    margin-bottom: 4px;
}

#current-track-title {
    font-size: 1.2rem;
    font-weight: 700;
    color: #ffffff;
    text-shadow: 0 2px 4px rgba(0,0,0,0.8);
}

.bpm-counter {
    background: rgba(22, 22, 34, 0.85);
    border: 1px solid #ff0055;
    padding: 8px 16px;
    border-radius: 6px;
    text-align: center;
    box-shadow: 0 0 15px rgba(255, 0, 85, 0.2);
}

#bpm-value {
    font-size: 1.4rem;
    font-weight: 900;
    color: #ff0055;
}

.bpm-counter small {
    font-size: 0.75rem;
    color: #8888a0;
    display: block;
}

/* --- CONSOLE DEL DJ (PANNELLO AMMINISTRATORE) --- */
#dj-controls {
    background-color: #12121a;
    border: 1px solid #2b2b3d;
    border-radius: 6px;
    padding: 15px;
    margin-top: 15px;
}

#dj-controls h3 {
    font-size: 0.9rem;
    color: #8888a0;
    letter-spacing: 1px;
    margin-bottom: 12px;
    text-transform: uppercase;
}

.control-row {
    display: flex;
    gap: 15px;
    margin-bottom: 15px;
}

.input-group {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.input-group label {
    font-size: 0.8rem;
    color: #a0a0b0;
}

.input-group input {
    background-color: #1c1c28;
    border: 1px solid #33334c;
    border-radius: 4px;
    padding: 8px 12px;
    color: #ffffff;
    font-family: inherit;
}

.input-group input:focus {
    border-color: #00ffcc;
    outline: none;
}

.control-actions {
    display: flex;
    gap: 15px;
    margin-bottom: 15px;
}

.btn-neon {
    flex: 1;
    background: transparent;
    border: 1px solid #00ffcc;
    color: #00ffcc;
    padding: 10px;
    font-weight: 700;
    border-radius: 4px;
    cursor: pointer;
    text-transform: uppercase;
    font-size: 0.85rem;
    transition: all 0.2s ease;
}

.btn-neon:hover {
    background: rgba(0, 255, 204, 0.1);
    box-shadow: 0 0 10px rgba(0, 255, 204, 0.2);
}

.btn-neon.alert {
    border-color: #ff0055;
    color: #ff0055;
}

.btn-neon.alert:hover {
    background: rgba(255, 0, 85, 0.1);
    box-shadow: 0 0 10px rgba(255, 0, 85, 0.2);
}

/* Lo slider visivo del Crossfader */
.crossfader-wrapper {
    display: flex;
    align-items: center;
    gap: 15px;
    background: #1c1c28;
    padding: 10px;
    border-radius: 4px;
    font-size: 0.75rem;
    color: #8888a0;
    font-weight: 600;
}

.crossfader-wrapper input[type="range"] {
    flex: 1;
    appearance: none;
    background: #33334c;
    height: 6px;
    border-radius: 3px;
    outline: none;
}

/* --- ANIMAZIONI --- */
@keyframes pulse {
    0% { opacity: 0.4; }
    50% { opacity: 1; }
    100% { opacity: 0.4; }
}

/* Nasconde elementi admin di default se non autorizzati */
.admin-only {
    /* Sarà gestito via JS, per ora visibile per i test di sviluppo */
    display: block; 
}