/* =========================================
   RADIO FORMULA SIVAR - Reproductor Spotify
   ========================================= */
:root {
    --radio-font: 'Inter', sans-serif;
}

html,
body {
    margin: 0;
    min-height: 100vh;
}

body {
    background: #0a0f1a;
    color: #fff;
    font-family: var(--radio-font);
    overflow-x: hidden;
    display: flex;
    flex-direction: column;
    align-items: center;
}

/* 1. FONDO (banners por dispositivo + blur pronunciado) */
.radio-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    object-fit: cover;
    z-index: -1;
    pointer-events: none;
    filter: blur(28px) saturate(1.1) brightness(0.6);
    transform: scale(1.15);
}

.radio-bg-desktop {
    display: none;
}

@media (min-width: 1024px) {
    .radio-bg-mobile {
        display: none;
    }

    .radio-bg-desktop {
        display: block;
    }
}

/* 2. CABECERA */
.radio-header {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: clamp(40px, 12vh, 90px) 16px 0;
    margin-bottom: 0;
}

.radio-header-logo {
    height: clamp(32px, 8vw, 64px);
    width: auto;
    max-width: 80vw;
    object-fit: contain;
    opacity: 0.95;
    filter: drop-shadow(0 4px 14px rgba(0, 0, 0, 0.5));
}

/* 3. SECCIÓN PRINCIPAL */
.radio-main {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 100%;
    flex: 1;
}

/* --- TARJETA ÚNICA --- */
.card-wrap {
    position: relative;
    width: 100%;
    max-width: 900px;
    display: flex;
    justify-content: center;
    align-items: center;
    padding-top: clamp(8px, 2vh, 20px);
}

.now-card {
    width: clamp(240px, 40vw, 320px);
    border-radius: 22px;
    padding: clamp(10px, 2vw, 16px) clamp(10px, 2vw, 16px) 14px;
    background: rgba(255, 255, 255, 0.07);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.16);
    box-shadow: 0 18px 50px rgba(0, 0, 0, 0.55), inset 0 1px 0 rgba(255, 255, 255, 0.12);
}

.now-card .card-art-wrap {
    border-radius: 14px;
    overflow: hidden;
    background: rgba(255, 255, 255, 0.06);
}

.now-card .card-art {
    width: 100%;
    aspect-ratio: 1 / 1;
    object-fit: cover;
    display: block;
    border-radius: 14px;
}

.now-card .card-meta {
    padding: 10px 2px 0;
    background: transparent;
    text-align: center;
}

.now-card .card-artist {
    font-weight: 700;
    font-size: clamp(0.8rem, 2vw, 1rem);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.now-card .card-song {
    font-weight: 400;
    font-size: clamp(0.65rem, 1.6vw, 0.8rem);
    color: rgba(255, 255, 255, 0.7);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* --- BARRA DE REPRODUCCIÓN (cápsula glassmorphism) --- */
.player-bar {
    display: flex;
    align-items: center;
    gap: clamp(10px, 2vw, 24px);
    width: min(920px, 92vw);
    padding: 14px clamp(14px, 2vw, 24px);
    margin-top: clamp(28px, 5vh, 48px);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.45), inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

/* PÍLDORA INTERIOR OSCURA (controles + logo + info + ondas) */
.player-inner {
    display: flex;
    align-items: center;
    gap: clamp(6px, 1.2vw, 12px);
    min-width: 0;
    flex: 1;
    padding: 6px 14px 6px 10px;
    border-radius: 999px;
    background: linear-gradient(135deg, rgba(13, 18, 32, 0.72), rgba(6, 10, 20, 0.78));
    border: 1px solid rgba(255, 255, 255, 0.12);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: 0 10px 28px rgba(0, 0, 0, 0.4), inset 0 1px 0 rgba(255, 255, 255, 0.12);
}

.player-controls,
.player-extras,
.track-info {
    display: flex;
    align-items: center;
    gap: clamp(6px, 1.2vw, 12px);
}

.player-controls {
    flex-shrink: 0;
}

.ctl {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    border: none;
    background: transparent;
    color: rgba(255, 255, 255, 0.85);
    font-size: 16px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color 0.2s ease, background 0.2s ease, transform 0.1s ease;
}

.ctl:hover {
    color: #fff;
    background: rgba(255, 255, 255, 0.1);
}

.ctl.play {
    width: 46px;
    height: 46px;
    background: #fff;
    color: #0a0f1a;
    font-size: 18px;
}

.ctl.play:hover {
    background: #f0f0f0;
    color: #0a0f1a;
    transform: scale(1.05);
}

/* Iconos SVG inline */
.ctl::before {
    content: '';
    display: block;
    width: 16px;
    height: 16px;
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
}

#rewindBtn::before {
    display: none;
}

#forwardBtn::before {
    display: none;
}

#rewindBtn .icon,
#playPause .icon,
#forwardBtn .icon,
#muteBtn .icon,
#menuBtn .icon {
    width: 18px;
    height: 18px;
}

#playPause::before {
    display: none;
}

#playPause .icon-pause {
    display: none;
}

#playPause.playing .icon-play {
    display: none;
}

#playPause.playing .icon-pause {
    display: block;
}

.ctl.dots::before {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='currentColor'%3E%3Ccircle cx='12' cy='5' r='2'/%3E%3Ccircle cx='12' cy='12' r='2'/%3E%3Ccircle cx='12' cy='19' r='2'/%3E%3C/svg%3E");
}

#muteBtn::before {
    display: none;
}

#menuBtn::before {
    display: none;
}

.player-sep {
    width: 1px;
    height: 34px;
    background: rgba(255, 255, 255, 0.15);
    flex-shrink: 0;
}

.player-sep.wide {
    margin-left: auto;
}

/* Info de pista actual */
.track-info {
    min-width: 0;
    flex: 1;
}

.mini-art {
    height: clamp(32px, 5vw, 48px);
    width: auto;
    max-width: 80px;
    border-radius: 8px;
    object-fit: contain;
    flex-shrink: 0;
    display: none;
}

.mini-art.visible {
    display: block;
}

.track-meta {
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.mini-artist {
    font-weight: 700;
    font-size: 0.8rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.mini-title {
    font-weight: 400;
    font-size: 0.7rem;
    color: rgba(255, 255, 255, 0.6);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Equalizador animado */
.eq {
    display: none;
    align-items: flex-end;
    gap: 3px;
    height: 18px;
    margin-left: 8px;
    flex-shrink: 0;
}

.eq.active {
    display: flex;
}

.eq span {
    width: 3px;
    background: #1db954;
    border-radius: 2px;
    animation: eq-bounce 1s ease-in-out infinite;
}

.eq span:nth-child(1) {
    height: 40%;
    animation-delay: 0s;
}

.eq span:nth-child(2) {
    height: 90%;
    animation-delay: 0.2s;
}

.eq span:nth-child(3) {
    height: 60%;
    animation-delay: 0.4s;
}

.eq span:nth-child(4) {
    height: 80%;
    animation-delay: 0.1s;
}

@keyframes eq-bounce {
    0%, 100% {
        transform: scaleY(1);
    }

    50% {
        transform: scaleY(0.4);
    }
}

/* Barra de progreso */
.progress {
    display: flex;
    align-items: center;
    gap: 12px;
    width: min(560px, 86vw);
    margin-top: 14px;
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.7rem;
    font-weight: 500;
}

.progress-track {
    flex: 1;
    height: 4px;
    border-radius: 4px;
    background: rgba(255, 255, 255, 0.15);
    cursor: pointer;
}

.progress-fill {
    width: 0%;
    height: 100%;
    border-radius: 4px;
    background: #fff;
}

/* 5. PIE DE PÁGINA */
.radio-footer {
    width: 100%;
    text-align: center;
    padding: clamp(16px, 3vh, 24px) 16px clamp(20px, 3vh, 32px);
    font-size: 0.65rem;
    font-weight: 400;
    color: rgba(255, 255, 255, 0.45);
    letter-spacing: 0.5px;
}

/* --- RESPONSIVE MÓVIL --- */
@media (max-width: 768px) {
    .player-bar {
        flex-wrap: wrap;
        border-radius: 28px;
        gap: 8px 12px;
        padding: 12px;
    }

    .player-controls {
        order: 1;
        width: 100%;
        flex-basis: 100%;
        justify-content: center;
    }

    .player-sep {
        display: none;
    }

    .player-inner {
        order: 2;
        min-width: 0;
        flex: 1;
        padding: 8px 12px;
        border-radius: 24px;
    }

    .player-extras {
        order: 3;
        margin-left: auto;
    }
}