:root {
    --bg-dark:#0A0B0E;
    --bg-surface: #12141A;
    --bg-card: #181B24;
    --border-color: rgba(255, 255, 255, 0.08);
    
    --accent-green: #10B981;
    --accent-red: #EF4444;
    --accent-orange: #F59E0B;
    --accent-purple: #8B5CF6;

    --text-pure: #FFFFFF;
    --text-muted: #94A3B8;

    --font-head: 'Syne', sans-serif;
    --font-sans: 'Plus Jakarta Sans', sans-serif;
}

body {
    background-color: var(--bg-dark) !important;
    color: var(--text-pure);
    font-family: var(--font-sans);
    margin: 0;
    padding-bottom: 120px;
}

/* Header */
.main-header {
    background: rgba(18, 20, 26, 0.85);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: 12px 0;
}
.brand-identity {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
}
.brand-logo-img {
    height: 44px;
    width: auto;
}
.brand-name {
    font-family: var(--font-head);
    font-size: 1.4rem;
    font-weight: 800;
    color: #fff;
    letter-spacing: -0.5px;
}
.brand-name span {
    color: var(--accent-green);
    margin-left: 4px;
}
.nav-btn-link {
    color: var(--text-muted);
    font-weight: 600;
    font-size: 0.95rem;
    text-decoration: none;
    transition: color 0.2s;
}
.nav-btn-link:hover, .nav-btn-link.active {
    color: #fff;
}

/* Live Pill */
.live-status-pill {
    background: rgba(239, 68, 68, 0.15);
    color: var(--accent-red);
    border: 1px solid rgba(239, 68, 68, 0.35);
    padding: 6px 14px;
    border-radius: 30px;
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.5px;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}
.pulse-indicator {
    width: 8px;
    height: 8px;
    background-color: var(--accent-red);
    border-radius: 50%;
    box-shadow: 0 0 0 0 rgba(239, 68, 68, 0.7);
    animation: live-pulse 1.6s infinite cubic-bezier(0.66, 0, 0, 1);
}
@keyframes live-pulse {
    to { box-shadow: 0 0 0 10px rgba(239, 68, 68, 0); }
}

/* Hero Section / Ondas de Audio */
.hero-hub {
    background: linear-gradient(180deg, rgba(16, 185, 129, 0.08) 0%, rgba(10, 11, 14, 0) 100%);
    border-radius: 20px;
    padding: 35px 30px;
    margin: 25px 0;
    border: 1px solid var(--border-color);
}
.wave-bars {
    display: flex;
    align-items: center;
    gap: 4px;
    height: 25px;
}
.wave-bars span {
    width: 3px;
    background: var(--accent-green);
    border-radius: 3px;
    animation: wave 1.2s infinite ease-in-out alternate;
}
.wave-bars span:nth-child(2) { animation-delay: 0.2s; height: 18px; }
.wave-bars span:nth-child(3) { animation-delay: 0.4s; height: 24px; }
.wave-bars span:nth-child(4) { animation-delay: 0.1s; height: 12px; }
.wave-bars span:nth-child(5) { animation-delay: 0.5s; height: 20px; }
@keyframes wave {
    0% { height: 4px; }
    100% { height: 25px; }
}

/* Buscador & Filtros */
.search-hub-input {
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: 30px;
    padding: 4px 6px 4px 20px;
    display: flex;
    align-items: center;
}
.search-hub-input input {
    background: transparent;
    border: none;
    color: #fff;
    font-size: 0.95rem;
    width: 100%;
    outline: none;
}
.search-hub-input button {
    background: var(--accent-green);
    border: none;
    color: #fff;
    width: 40px;
    height: 40px;
    border-radius: 50%;
}
.tag-chip {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    color: var(--text-muted);
    font-size: 0.8rem;
    font-weight: 600;
    padding: 5px 14px;
    border-radius: 20px;
    text-decoration: none;
    transition: all 0.2s;
}
.tag-chip:hover {
    color: #fff;
    border-color: var(--accent-green);
    background: rgba(16, 185, 129, 0.1);
}

/* Títulos */
.section-headline-bar {
    font-family: var(--font-head);
    font-size: 1.4rem;
    font-weight: 800;
    display: flex;
    align-items: center;
    gap: 12px;
    margin: 40px 0 20px 0;
}
.section-headline-bar::before {
    content: "";
    width: 4px;
    height: 22px;
    background: var(--accent-green);
    border-radius: 2px;
}

/* Tarjetas */
.hub-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 14px;
    overflow: hidden;
    height: 100%;
    display: flex;
    flex-direction: column;
    transition: transform 0.25s, border-color 0.25s, box-shadow 0.25s;
}
.hub-card:hover {
    transform: translateY(-5px);
    border-color: var(--accent-green);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.6);
}
.hub-card-thumb {
    height: 190px;
    position: relative;
    overflow: hidden;
}
.hub-card-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s;
}
.hub-card:hover .hub-card-thumb img {
    transform: scale(1.06);
}
.hub-badge {
    position: absolute;
    bottom: 10px;
    left: 10px;
    font-size: 0.72rem;
    font-weight: 700;
    padding: 4px 10px;
    border-radius: 6px;
    text-transform: uppercase;
}
.badge-review { background: rgba(16, 185, 129, 0.9); color: #fff; }
.badge-ticket { background: rgba(245, 158, 11, 0.9); color: #fff; }

.hub-card-body {
    padding: 18px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
    justify-content: space-between;
}
.hub-card-title {
    font-family: var(--font-head);
    font-size: 1.05rem;
    font-weight: 700;
    line-height: 1.4;
    margin-bottom: 12px;
}
.hub-card-title a {
    color: #fff;
    text-decoration: none;
}
.hub-card-title a:hover {
    color: var(--accent-green);
}

/* Reproductor Flotante */
.persistent-player-hub {
    position: fixed;
    bottom: 15px;
    left: 50%;
    transform: translateX(-50%);
    width: 95%;
    max-width: 440px;
    background: rgba(18, 20, 26, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.8);
    z-index: 9999;
    overflow: hidden;
}