/* =========================================================
   LAYOUT Y FONDO
   ========================================================= */
.roulette-container {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 2rem;
    width: 100%;
    min-height: 100%;
}

.roulette-background {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    z-index: -1;
    background: var(--color-background);
    background-size: cover;
    background-position: center;
    transition: background-color 1000ms ease;
    /* Añadimos transición para el filtro de blur */
    transition: background-color 1000ms ease, filter 1000ms ease;
}

.roulette-background::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 80vw;
    height: 80vh;
    background-color: var(--glow-color, var(--color-primary));
    border-radius: 50%;
    filter: blur(150px);
    transform: translate(-50%, -50%);
    opacity: 0.15;
    transition: background-color 1000ms ease, opacity 500ms ease;
}

/* =========================================================
   HERO
   ========================================================= */
.roulette-hero {
    text-align: center;
    margin-bottom: 3rem;
    animation: fadeInAnimation 0.5s ease-out 0.2s backwards;
}

.roulette-hero h2 {
    font-size: 2.5rem;
    font-weight: 800;
    letter-spacing: 0.1em;
    color: var(--color-text-primary);
}

.roulette-hero p {
    font-size: 1rem;
    color: var(--color-text-secondary);
    margin-top: 0.5rem;
}

/* =========================================================
   GRILLA DE ÁLBUMES
   ========================================================= */
.roulette-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 2rem;
    width: 100%;
    max-width: 1400px;
    perspective: 1500px; /* Para el efecto 3D */
}

.album-card-link {
    position: relative;
    border-radius: var(--border-radius-md);
    overflow: hidden;
    transition: transform 400ms cubic-bezier(0.16, 1, 0.3, 1),
                opacity 400ms ease,
                box-shadow 400ms ease;
    will-change: transform, opacity;
    opacity: 0; /* Para animación de entrada */
    animation: fadeInAnimation 0.5s ease-out forwards;
}

.roulette-grid:hover .album-card-link:not(:hover) {
    transform: scale(0.95);
    opacity: 0.45 !important; /* Forzar opacidad durante el hover */
}

.album-card-link:hover {
    transform: translateY(-8px) scale(1.08);
    opacity: 1 !important;
    box-shadow: 0 0 30px rgba(0, 0, 0, 0.5);
    z-index: 10;
}

.album-card-cover {
    width: 100%;
    aspect-ratio: 1/1;
    object-fit: cover;
}

.album-card-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 60%, rgba(0,0,0,0.9) 100%);
    opacity: 0;
    transition: opacity var(--transition-smooth);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 1rem;
}

.album-card-link:hover .album-card-overlay {
    opacity: 1;
}

.album-card-title {
    font-weight: 700;
    font-size: 1rem;
    transform: translateY(10px);
    opacity: 0;
    transition: transform 300ms ease, opacity 300ms ease;
    transition-delay: 100ms;
}

.album-card-artist {
    color: var(--color-text-secondary);
    font-size: 0.85rem;
    transform: translateY(10px);
    opacity: 0;
    transition: transform 300ms ease, opacity 300ms ease;
    transition-delay: 150ms;
}

.album-card-link:hover .album-card-title,
.album-card-link:hover .album-card-artist {
    transform: translateY(0);
    opacity: 1;
}

/* =========================================================
   ANIMACIÓN DE RULETA
   ========================================================= */
.album-card-link.highlighted {
    transform: scale(1.15);
    opacity: 1 !important;
    box-shadow: 0 0 25px 5px var(--glow-color, white);
    border: 2px solid var(--glow-color, white);
    z-index: 20;
}

.roulette-active .album-card-link:not(.highlighted) {
    transform: scale(0.9);
    opacity: 0.3 !important;
    filter: blur(1px);
}

/* Animación de parpadeo para el ganador */
.album-card-link.blink {
    animation: blink-effect 0.2s ease-in-out;
}

/* =========================================================
   SECUENCIA DEL GANADOR
   ========================================================= */
.winner-container {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    z-index: 30;
    opacity: 0;
    visibility: hidden;
    transition: opacity 500ms ease 400ms, visibility 500ms ease 400ms;
}
.winner-container {
    /* ... (estilos existentes) ... */
    display: flex;
    flex-direction: column;
    align-items: center;
}

.winner-cover {
    width: 250px;
    height: 250px;
    object-fit: cover;
    border-radius: var(--border-radius-lg);
    margin-bottom: 2rem;
    box-shadow: var(--shadow-lg);
    /* Borde sutil y glow que usará el color dominante */
    border: 2px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 0 35px 5px var(--glow-color, rgba(255, 255, 255, 0.5));
    transition: all var(--transition-smooth);
}

.winner-container h3 {
    font-size: 2.5rem;
    font-weight: 800;
}

.winner-container p {
    font-size: 1.2rem;
    color: var(--color-text-secondary);
    margin-bottom: 2rem;
}

.winner-button {
    background: transparent;
    border: 2px solid var(--glow-color, var(--color-primary));
    color: var(--color-text-primary);
    padding: 1rem 2.5rem;
    border-radius: 50px;
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
    transition: all var(--transition-smooth);
    box-shadow: 0 0 20px 0px var(--glow-color, var(--color-primary));
}

.winner-button:hover {
    background-color: var(--glow-color, var(--color-primary));
    color: var(--color-background);
    transform: scale(1.05);
    box-shadow: 0 0 30px 5px var(--glow-color, var(--color-primary));
}

/* Cuando la ruleta termina, aplicamos el blur al fondo */
.roulette-finished .roulette-background {
    filter: blur(25px) brightness(0.6);
    transform: scale(1.1); /* Un ligero zoom para el efecto */
}

/* Clases de estado para la animación final */
.roulette-finished .roulette-hero,
.roulette-finished .roulette-grid {
    transition: opacity 300ms ease;
    opacity: 0;
    pointer-events: none;
}

.roulette-finished .winner-container {
    opacity: 1;
    visibility: visible;
}

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width: 768px) {
    .roulette-hero h2 {
        font-size: 1.8rem;
    }
    .roulette-grid {
        grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
        gap: 1rem;
    }
    .winner-container h3 {
        font-size: 2rem;
    }
}

/* --- SKELETON LOADER --- */
.roulette-grid-skeleton {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 2rem;
    width: 100%;
    max-width: 1400px;
}

.album-card-skeleton {
    aspect-ratio: 1/1;
    background-color: var(--color-surface-light);
    border-radius: var(--border-radius-md);
    animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

@keyframes pulse {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: .5;
  }
}

@keyframes blink-effect {
    0%, 100% {
        transform: scale(1.15);
        box-shadow: 0 0 25px 5px var(--glow-color, white);
    }
    50% {
        transform: scale(1.20);
        box-shadow: 0 0 40px 10px var(--glow-color, white);
    }
}