/**
 * =============================================================================
 * VIBE FM - CSS DAS VIEWS (FASE 2)
 * =============================================================================
 * Arquivo : views.css
 * Caminho : /assets/css/views.css
 *
 * CONTEÚDO:
 *  1. HOME - Hero Section
 *  2. HOME - Grid de Canais (estilos expandidos)
 *  3. CANAL - Now Playing Section
 *  4. CANAL - Próxima Música
 *  5. CANAL - Histórico
 *  6. PÁGINA ESTÁTICA
 *  7. 404
 *  8. Componentes compartilhados (section-header, empty-state, breadcrumb)
 *  9. Animações e scroll
 * 10. Skeleton Loading
 * 11. Responsividade
 * =============================================================================
 */

/* ═══════════════════════════════════════════════════════════════════════════
   1. HOME — HERO SECTION
   ══════════════════════════════════════════════════════════════════════════ */
.hero {
    position: relative;
    min-height: calc(100vh - var(--navbar-height) - var(--player-height));
    display: flex;
    align-items: center;
    overflow: hidden;
    padding: var(--sp-12) 0;
}

/* Fundo animado do hero */
.hero__bg {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

/* Orbes de cor animados (gradiente mesh) — mais intensos */
.hero__orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(100px);
    opacity: 0.22;
    animation: orbFloat 8s ease-in-out infinite alternate;
    will-change: transform;
}

.hero__orb--1 {
    width: 600px;
    height: 600px;
    background: var(--clr-accent);
    top: -200px;
    right: -100px;
    animation-duration: 9s;
}

.hero__orb--2 {
    width: 400px;
    height: 400px;
    background: #7c3aed;  /* violeta */
    bottom: -100px;
    left: -80px;
    animation-duration: 11s;
    animation-delay: -3s;
}

.hero__orb--3 {
    width: 300px;
    height: 300px;
    background: #0ea5e9;  /* azul */
    top: 40%;
    left: 35%;
    animation-duration: 7s;
    animation-delay: -5s;
    opacity: 0.10;
}

@keyframes orbFloat {
    from { transform: translate(0, 0) scale(1); }
    to   { transform: translate(30px, -20px) scale(1.08); }
}

/* Grade sutil de fundo */
.hero__grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255,255,255,.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.02) 1px, transparent 1px);
    background-size: 48px 48px;
    mask-image: radial-gradient(ellipse at center, black 40%, transparent 80%);
}

/* Layout interno do hero */
.hero__inner {
    display: grid;
    grid-template-columns: 1fr 420px;
    gap: var(--sp-16);
    align-items: center;
    position: relative;
    z-index: 1;
}

/* Coluna de texto */
.hero__text {
    max-width: 600px;
}

/* Badge "AO VIVO AGORA" */
.hero__live-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--sp-2);
    background: rgba(0, 255, 132, 0.1);
    border: 1px solid rgba(0, 255, 132, 0.3);
    border-radius: var(--radius-full);
    padding: 6px 14px;
    font-size: var(--fs-xs);
    font-weight: 700;
    color: var(--clr-accent);
    letter-spacing: 0.12em;
    text-transform: uppercase;
    margin-bottom: var(--sp-6);
}

.hero__live-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--clr-accent);
    animation: blink 1.1s infinite;
}

/* Headline principal */
.hero__headline {
    font-size: clamp(var(--fs-3xl), 5vw, var(--fs-5xl));
    font-weight: 900;
    line-height: 1.08;
    letter-spacing: -0.04em;
    color: var(--clr-text-primary);
    margin-bottom: var(--sp-5);
}

.hero__headline-accent {
    color: var(--clr-accent);
    position: relative;
    display: inline-block;
}

/* Sublinhado animado no "estilo" */
.hero__headline-accent::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--clr-accent);
    border-radius: 2px;
    transform-origin: left;
    animation: underlineGrow 1.2s ease forwards 0.5s;
    transform: scaleX(0);
}

@keyframes underlineGrow {
    to { transform: scaleX(1); }
}

.hero__subtext {
    font-size: var(--fs-lg);
    color: var(--clr-text-secondary);
    line-height: 1.7;
    margin-bottom: var(--sp-8);
}

/* Botões do hero */
.hero__cta {
    display: flex;
    align-items: center;
    gap: var(--sp-4);
    flex-wrap: wrap;
    margin-bottom: var(--sp-10);
}

.btn-hero-play {
    display: inline-flex;
    align-items: center;
    gap: var(--sp-3);
    padding: var(--sp-4) var(--sp-8);
    background: linear-gradient(135deg, var(--clr-accent), #00c86a);
    color: #0b0b0b;
    font-size: var(--fs-base);
    font-weight: 700;
    border: none;
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: transform var(--transition-base),
                box-shadow var(--transition-base),
                opacity var(--transition-fast);
    box-shadow: 0 4px 24px rgba(0,255,132,.25);
    letter-spacing: 0.01em;
}

.btn-hero-play:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 32px rgba(0,255,132,.4);
}

.btn-hero-play:active { transform: translateY(0); }

.btn-hero-play__icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    background: rgba(0,0,0,.2);
    border-radius: 50%;
}

.btn-hero-secondary {
    display: inline-flex;
    align-items: center;
    gap: var(--sp-2);
    padding: var(--sp-4) var(--sp-6);
    background: transparent;
    color: var(--clr-text-secondary);
    font-size: var(--fs-sm);
    font-weight: 600;
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-full);
    transition: color var(--transition-fast),
                border-color var(--transition-fast),
                background var(--transition-fast);
    cursor: pointer;
}

.btn-hero-secondary:hover {
    color: var(--clr-text-primary);
    border-color: var(--clr-border-hover);
    background: var(--clr-bg-elevated);
}

/* Estatísticas do hero */
.hero__stats {
    display: flex;
    align-items: center;
    gap: var(--sp-8);
}

.hero__stat {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.hero__stat-value {
    font-size: var(--fs-2xl);
    font-weight: 800;
    color: var(--clr-text-primary);
    letter-spacing: -0.03em;
}

.hero__stat-label {
    font-size: var(--fs-xs);
    color: var(--clr-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.hero__stat-divider {
    width: 1px;
    height: 40px;
    background: var(--clr-border);
}

/* ── Card em Destaque no Hero ─────────────────────────────────────────── */
.hero__featured {
    position: relative;
}

.featured-card {
    position: relative;
    background: var(--clr-bg-surface);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-xl);
    overflow: hidden;
    cursor: pointer;
    transition: transform var(--transition-base),
                box-shadow var(--transition-base),
                border-color var(--transition-base);
}

.featured-card:hover {
    transform: translateY(-6px) scale(1.01);
    box-shadow: var(--shadow-lg);
    border-color: var(--clr-border-hover);
}

.featured-card.playing {
    border-color: var(--canal-cor, var(--clr-accent));
    box-shadow: 0 0 0 1px var(--canal-cor, var(--clr-accent)),
                0 12px 48px rgba(0,0,0,.5);
}

/* Brilho de cor do canal */
.featured-card__glow {
    position: absolute;
    inset: 0;
    background: radial-gradient(
        ellipse at top right,
        rgba(var(--canal-cor-rgb, 0, 255, 132), 0.08) 0%,
        transparent 70%
    );
    pointer-events: none;
    z-index: 0;
}

.featured-card__image-wrap {
    position: relative;
    overflow: hidden;
}

.featured-card__image {
    width: 100%;
    aspect-ratio: 1;
    object-fit: cover;
    display: block;
    transition: transform var(--transition-slow);
}

.featured-card:hover .featured-card__image { transform: scale(1.05); }

/* Overlay com play ao hover */
.featured-card__overlay {
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,.4);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity var(--transition-base);
}

.featured-card:hover .featured-card__overlay { opacity: 1; }

.featured-card__play-icon {
    width: 64px;
    height: 64px;
    background: rgba(0,0,0,.7);
    border: 2px solid rgba(255,255,255,.3);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    transform: scale(0.85);
    transition: transform var(--transition-base);
}

.featured-card:hover .featured-card__play-icon { transform: scale(1); }

.featured-card__body {
    padding: var(--sp-5) var(--sp-6);
    position: relative;
    z-index: 1;
}

.featured-card__badges {
    display: flex;
    gap: var(--sp-2);
    margin-bottom: var(--sp-3);
    flex-wrap: wrap;
}

.badge--genre {
    background: var(--clr-bg-elevated);
    color: var(--clr-text-secondary);
    border: 1px solid var(--clr-border);
    padding: 2px 10px;
    border-radius: var(--radius-full);
    font-size: var(--fs-xs);
    font-weight: 600;
}

.featured-card__nome {
    font-size: var(--fs-xl);
    font-weight: 800;
    color: var(--clr-text-primary);
    margin-bottom: var(--sp-2);
    letter-spacing: -0.02em;
}

.featured-card__desc {
    font-size: var(--fs-sm);
    color: var(--clr-text-muted);
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.featured-card__footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--sp-4) var(--sp-6);
    border-top: 1px solid var(--clr-border);
}

/* ═══════════════════════════════════════════════════════════════════════════
   2. HOME — GRID DE CANAIS (ESTILO STREAMING PLATFORM)
   ══════════════════════════════════════════════════════════════════════════ */
.canais-section {
    padding: var(--sp-4) 0 var(--sp-16);
}

/* ═══════════════════════════════════════════════════════════════════════════
   HOME — HERO DA PLATAFORMA (destaque + estatísticas ao vivo)
   ══════════════════════════════════════════════════════════════════════════ */
.home-hero {
    position: relative;
    overflow: hidden;
    padding: clamp(28px, 6vw, 68px) 0 clamp(24px, 4vw, 44px);
}

.home-hero__bg { position: absolute; inset: 0; pointer-events: none; z-index: 0; }

/* Imagem de fundo do hero (opcional, painel: Página Inicial) */
.home-hero__photo {
    position: absolute;
    inset: 0;
    z-index: 0;
    background-size: cover;
    background-position: center;
}
.home-hero__photo-overlay {
    position: absolute;
    inset: 0;
    z-index: 0;
    background:
        linear-gradient(180deg, rgba(10,10,10,.5) 0%, rgba(10,10,10,.82) 100%),
        radial-gradient(ellipse at 28% 0%, rgba(10,10,10,.1), rgba(10,10,10,.7) 75%);
}
/* Com imagem de fundo, esconde o fundo animado padrão (orbs/grade/espectro) */
.home-hero--has-bg .home-hero__bg { display: none; }

.home-hero__orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(90px);
    opacity: .16;
    will-change: transform;
    animation: homeOrb 12s ease-in-out infinite alternate;
}
.home-hero__orb--1 { width: 520px; height: 520px; background: var(--clr-accent); top: -240px; right: -80px; }
.home-hero__orb--2 { width: 380px; height: 380px; background: #7c3aed; bottom: -200px; left: -60px; animation-delay: -4s; }

@keyframes homeOrb {
    from { transform: translate(0, 0) scale(1); }
    to   { transform: translate(24px, -18px) scale(1.08); }
}

.home-hero__grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px);
    background-size: 46px 46px;
    -webkit-mask-image: radial-gradient(ellipse at 28% 0%, #000 30%, transparent 72%);
            mask-image: radial-gradient(ellipse at 28% 0%, #000 30%, transparent 72%);
}

/* Espectro de áudio animado no rodapé do hero (backdrop de plataforma) */
.home-hero__wave {
    position: absolute;
    inset: auto 0 0 0;
    height: 120px;
    display: flex;
    align-items: flex-end;
    gap: 6px;
    padding: 0 clamp(16px, 4vw, 48px);
    opacity: 0.16;
    -webkit-mask-image: linear-gradient(90deg, transparent, #000 18%, #000 82%, transparent);
            mask-image: linear-gradient(90deg, transparent, #000 18%, #000 82%, transparent);
}
.home-hero__wave i {
    flex: 1;
    height: var(--h, 50%);
    background: linear-gradient(to top, var(--clr-accent), transparent);
    border-radius: 3px 3px 0 0;
    transform-origin: bottom;
    animation: heroWave var(--dur, 1.2s) ease-in-out infinite alternate;
    animation-delay: var(--dl, 0s);
}
@keyframes heroWave {
    from { transform: scaleY(.35); }
    to   { transform: scaleY(1); }
}

.home-hero__inner { position: relative; z-index: 1; }

.home-hero__badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 14px;
    border-radius: 999px;
    background: color-mix(in srgb, var(--clr-accent) 12%, transparent);
    border: 1px solid color-mix(in srgb, var(--clr-accent) 32%, transparent);
    color: var(--clr-accent);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: .1em;
    text-transform: uppercase;
    margin-bottom: 20px;
}
.home-hero__dot {
    width: 8px; height: 8px; border-radius: 50%;
    background: var(--clr-accent);
    animation: blink 1.1s infinite;
}

.home-hero__title {
    font-size: clamp(2rem, 5vw, 3.4rem);
    font-weight: 900;
    line-height: 1.05;
    letter-spacing: -.03em;
    color: #fff;
    margin: 0 0 16px;
    max-width: 18ch;
}
.home-hero__accent { color: var(--clr-accent); }

/* Fonte customizável do topo (painel: Página Inicial) */
.home-hero__title,
.home-hero__subtitle,
.home-hero__badge,
.canais-head .section-title-text { font-family: var(--home-fonte, inherit); }

.home-hero__subtitle {
    font-size: clamp(1rem, 1.6vw, 1.15rem);
    color: var(--clr-text-secondary);
    line-height: 1.6;
    max-width: 56ch;
    margin: 0 0 28px;
}

.home-hero__stats {
    display: flex;
    align-items: center;
    gap: clamp(16px, 3vw, 34px);
    flex-wrap: wrap;
}
.home-stat { display: flex; flex-direction: column; gap: 3px; }
.home-stat__value {
    font-size: clamp(1.4rem, 2.4vw, 2rem);
    font-weight: 800;
    color: #fff;
    letter-spacing: -.02em;
    line-height: 1;
}
.home-stat__label {
    font-size: 12px;
    color: var(--clr-text-muted);
    text-transform: uppercase;
    letter-spacing: .08em;
}
.home-stat__sep { width: 1px; height: 34px; background: var(--clr-border); }

/* Alinhamento do hero (configurável no painel: esquerda/centro/direita) */
.home-hero__inner[data-align="center"] { text-align: center; }
.home-hero__inner[data-align="center"] .home-hero__badge,
.home-hero__inner[data-align="center"] .home-hero__stats { justify-content: center; }
.home-hero__inner[data-align="center"] .home-hero__title,
.home-hero__inner[data-align="center"] .home-hero__subtitle { margin-left: auto; margin-right: auto; }
.home-hero__inner[data-align="right"] { text-align: right; }
.home-hero__inner[data-align="right"] .home-hero__badge,
.home-hero__inner[data-align="right"] .home-hero__stats { justify-content: flex-end; }
.home-hero__inner[data-align="right"] .home-hero__title,
.home-hero__inner[data-align="right"] .home-hero__subtitle { margin-left: auto; }

/* ═══════════════════════════════════════════════════════════════════════════
   HOME — CABEÇALHO DA SEÇÃO + BUSCA
   ══════════════════════════════════════════════════════════════════════════ */
.canais-head {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 20px;
    flex-wrap: wrap;
    margin-bottom: 24px;
}
.canais-head__title { min-width: 0; }
.canais-head .section-title-text { font-size: 1.7rem; margin: 0 0 4px; }
.canais-head .section-subtitle { color: var(--clr-text-muted); margin: 0; }

.canais-search {
    position: relative;
    display: flex;
    align-items: center;
    flex: 0 1 320px;
    min-width: 200px;
}
.canais-search svg {
    position: absolute;
    left: 14px;
    width: 16px;
    height: 16px;
    fill: var(--clr-text-muted);
    pointer-events: none;
}
.canais-search input {
    width: 100%;
    height: 44px;
    padding: 0 16px 0 40px;
    background: rgba(255,255,255,.04);
    border: 1px solid var(--clr-border);
    border-radius: 999px;
    color: #fff;
    font-size: 14px;
    font-family: inherit;
    transition: border-color .2s ease, background .2s ease;
}
.canais-search input::placeholder { color: var(--clr-text-muted); }
.canais-search input:focus {
    outline: none;
    border-color: color-mix(in srgb, var(--clr-accent) 45%, transparent);
    background: rgba(255,255,255,.06);
}

.canais-empty-search {
    text-align: center;
    padding: 48px 0;
    color: var(--clr-text-muted);
}

/* ─────────────────────────────────────────────────────────────────────────────
   CARD PREMIUM — logo do canal por padrão; ao passar o mouse, revela a capa e o
   nome da música que está tocando no canal (crossfade + botão de play).
   ───────────────────────────────────────────────────────────────────────────── */
.canal-card {
    --_accent: var(--cor-acento, #00ff84);
    position: relative;
    display: flex;
    flex-direction: column;
    padding: 12px;
    border-radius: 16px;
    text-decoration: none;
    background: linear-gradient(180deg, rgba(255,255,255,.035), rgba(255,255,255,.012));
    border: 1px solid rgba(255,255,255,.06);
    cursor: pointer;
    isolation: isolate;
    transition: transform .45s cubic-bezier(.22,1,.36,1),
                background .35s ease,
                border-color .35s ease,
                box-shadow .45s cubic-bezier(.22,1,.36,1);
    will-change: transform;
}

/* Borda-halo na cor do canal (aparece no hover) */
.canal-card::before {
    content: "";
    position: absolute;
    inset: -1px;
    border-radius: inherit;
    padding: 1px;
    background: linear-gradient(150deg,
        color-mix(in srgb, var(--_accent) 55%, transparent),
        transparent 45%);
    -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
            mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
    -webkit-mask-composite: xor;
            mask-composite: exclude;
    opacity: 0;
    transition: opacity .4s ease;
    pointer-events: none;
    z-index: 2;
}

/* Glow ambiente atrás do card */
.canal-card::after {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: inherit;
    box-shadow: 0 24px 60px -20px color-mix(in srgb, var(--_accent) 45%, transparent);
    opacity: 0;
    transition: opacity .45s ease;
    pointer-events: none;
    z-index: -1;
}

/* ── Área da Capa (Quadrada) ── */
.canal-card__cover {
    position: relative;
    width: 100%;
    aspect-ratio: 1 / 1;
    border-radius: 10px;
    overflow: hidden;
    background: #0e0e0e;
    box-shadow: 0 8px 24px rgba(0,0,0,.45);
}

/* Logo do canal (estado padrão) */
.canal-card__logo {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .6s cubic-bezier(.22,1,.36,1), filter .4s ease, opacity .5s ease;
}

/* Capa premium gerada para canais sem imagem enviada */
.canal-card__logo--fallback {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 16px;
    padding: 18px;
    text-align: center;
    background:
        radial-gradient(130% 100% at 50% 0%, color-mix(in srgb, var(--_accent) 34%, transparent), transparent 62%),
        linear-gradient(160deg, color-mix(in srgb, var(--_accent) 20%, #101010), #0a0a0a);
    overflow: hidden;
}
.canal-card__logo--fallback::after {
    /* leve textura de grade para dar profundidade */
    content: "";
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255,255,255,.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.03) 1px, transparent 1px);
    background-size: 26px 26px;
    -webkit-mask-image: radial-gradient(circle at 50% 40%, #000, transparent 75%);
            mask-image: radial-gradient(circle at 50% 40%, #000, transparent 75%);
    pointer-events: none;
}
.canal-card__fallback-name {
    position: relative;
    font-size: clamp(1.05rem, 2vw, 1.45rem);
    font-weight: 900;
    letter-spacing: -0.02em;
    line-height: 1.12;
    color: #fff;
    text-shadow: 0 2px 12px rgba(0,0,0,.4);
}
.canal-card__fallback-wave {
    position: relative;
    display: flex;
    align-items: flex-end;
    gap: 4px;
    height: 34px;
}
.canal-card__fallback-wave i {
    width: 5px;
    border-radius: 4px;
    background: var(--_accent);
    transform-origin: bottom;
    animation: fallbackWave 1.4s ease-in-out infinite alternate;
    box-shadow: 0 0 12px color-mix(in srgb, var(--_accent) 45%, transparent);
}
.canal-card__fallback-wave i:nth-child(1) { height: 40%; animation-duration: .9s; }
.canal-card__fallback-wave i:nth-child(2) { height: 72%; animation-duration: 1.2s; }
.canal-card__fallback-wave i:nth-child(3) { height: 55%; animation-duration: .7s; }
.canal-card__fallback-wave i:nth-child(4) { height: 100%; animation-duration: 1.4s; }
.canal-card__fallback-wave i:nth-child(5) { height: 60%; animation-duration: .8s; }
.canal-card__fallback-wave i:nth-child(6) { height: 82%; animation-duration: 1.1s; }
.canal-card__fallback-wave i:nth-child(7) { height: 46%; animation-duration: .95s; }

@keyframes fallbackWave {
    from { transform: scaleY(.5); }
    to   { transform: scaleY(1); }
}

/* Capa da música tocando (revelada no hover) */
.canal-card__np-art {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    opacity: 0;
    transform: scale(1.06);
    transition: opacity .3s ease, transform 6s ease;
    z-index: 1;
}

/* Escurecimento para legibilidade do texto sobre a capa */
.canal-card__scrim {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0,0,0,.72) 0%, rgba(0,0,0,.15) 42%, transparent 68%);
    opacity: 0;
    transition: opacity .3s ease;
    z-index: 2;
}

/* Brilho que atravessa a capa no hover */
.canal-card__sheen {
    position: absolute;
    top: 0;
    left: -60%;
    width: 55%;
    height: 100%;
    background: linear-gradient(100deg, transparent, rgba(255,255,255,.14), transparent);
    transform: skewX(-18deg);
    opacity: 0;
    z-index: 3;
    pointer-events: none;
}

/* ── Badge de Ouvintes (vidro, topo-direita) ── */
.canal-card__listeners {
    position: absolute;
    top: 10px;
    right: 10px;
    display: flex;
    align-items: center;
    gap: 5px;
    padding: 5px 9px;
    font-size: 11px;
    font-weight: 700;
    color: #fff;
    background: rgba(0,0,0,.55);
    border: 1px solid rgba(255,255,255,.12);
    border-radius: 999px;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    z-index: 4;
    transition: transform .4s ease;
}

.canal-card__listeners svg {
    width: 12px;
    height: 12px;
    fill: currentColor;
    opacity: .9;
}

/* ── Pílula "Tocando agora" (topo-esquerda) ── */
.canal-card__live {
    position: absolute;
    top: 10px;
    left: 10px;
    /* Reserva espaço à direita para o badge de ouvintes NUNCA encostar */
    max-width: calc(100% - 76px);
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 5px 10px 5px 9px;
    font-size: 10px;
    font-weight: 800;
    letter-spacing: .06em;
    text-transform: uppercase;
    color: #fff;
    white-space: nowrap;
    overflow: hidden;
    background: color-mix(in srgb, var(--_accent) 26%, rgba(0,0,0,.62));
    border: 1px solid color-mix(in srgb, var(--_accent) 45%, transparent);
    border-radius: 999px;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    opacity: 0;
    transform: translateY(-6px);
    transition: opacity .35s ease, transform .35s cubic-bezier(.22,1,.36,1);
    z-index: 4;
    pointer-events: none;
}

.canal-card__live-label {
    overflow: hidden;
    text-overflow: ellipsis;
}

.canal-card__live .eq {
    display: inline-flex;
    align-items: flex-end;
    gap: 2px;
    height: 11px;
}

.canal-card__live .eq i {
    width: 2px;
    height: 100%;
    border-radius: 2px;
    background: var(--_accent);
    transform-origin: bottom;
    animation: cardEqBar .9s ease-in-out infinite alternate;
}

.canal-card__live .eq i:nth-child(1) { animation-duration: .5s; }
.canal-card__live .eq i:nth-child(2) { animation-duration: .8s; }
.canal-card__live .eq i:nth-child(3) { animation-duration: .6s; }
.canal-card__live .eq i:nth-child(4) { animation-duration: .7s; }

@keyframes cardEqBar {
    from { transform: scaleY(.28); }
    to   { transform: scaleY(1); }
}

/* ── Botão de Play (canto inferior direito, estilo Spotify) ── */
.canal-card__play {
    position: absolute;
    right: 12px;
    bottom: 12px;
    width: 48px;
    height: 48px;
    padding: 0;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: var(--_accent);
    color: #000;
    box-shadow: 0 8px 20px rgba(0,0,0,.45);
    opacity: 0;
    transform: translateY(12px) scale(.85);
    transition: opacity .35s ease,
                transform .4s cubic-bezier(.34,1.56,.64,1),
                box-shadow .3s ease,
                filter .2s ease;
    z-index: 5;
}

.canal-card__play svg {
    width: 22px;
    height: 22px;
    fill: currentColor;
    margin-left: 2px;
}

/* ── Área de Textos (crossfade canal ↔ música) ── */
.canal-card__info {
    display: grid;
    padding: 14px 6px 8px;
}

.canal-card__info-layer {
    grid-area: 1 / 1;
    min-width: 0;
    transition: opacity .4s ease, transform .4s cubic-bezier(.22,1,.36,1);
}

.canal-card__info-np {
    opacity: 0;
    transform: translateY(6px);
    pointer-events: none;
}

/* Título do canal (padrão) */
.canal-card__title {
    color: #ffffff;
    font-size: 15px;
    font-weight: 700;
    line-height: 1.25;
    margin: 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Descrição do canal (muted) */
.canal-card__desc {
    color: var(--clr-text-muted);
    font-size: 13px;
    font-weight: 400;
    line-height: 1.4;
    margin: 5px 0 0;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Título da música (com bolinha pulsante na cor do canal) */
.canal-card__np-title {
    color: #ffffff;
    font-size: 15px;
    font-weight: 700;
    line-height: 1.25;
    margin: 0;
    display: flex;
    align-items: center;
    gap: 8px;
    overflow: visible; /* não corta a bolinha nem o glow do pulso */
}

/* Bolinha "ao vivo" — fica FORA de qualquer overflow para não ser cortada */
.canal-card__np-dot {
    flex: 0 0 auto;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--_accent);
    margin-left: 1px; /* respiro para o glow não encostar na borda */
    animation: cardNpPulse 1.6s ease-out infinite;
}

/* Só o TEXTO trunca com reticências */
.canal-card__np-text {
    min-width: 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

@keyframes cardNpPulse {
    0%   { box-shadow: 0 0 0 0 color-mix(in srgb, var(--_accent) 60%, transparent); }
    100% { box-shadow: 0 0 0 6px transparent; }
}

/* Artista da música */
.canal-card__np-artist {
    color: color-mix(in srgb, var(--_accent) 55%, #ffffff);
    font-size: 13px;
    font-weight: 500;
    line-height: 1.4;
    margin: 5px 0 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* ── Estado: canal tocando no player (todos os dispositivos) ── */
.canal-card.playing {
    border-color: color-mix(in srgb, var(--_accent) 40%, transparent);
}
.canal-card.playing::after { opacity: .7; }
.canal-card.playing .canal-card__live { opacity: 1; transform: none; }

/* ─────────────────────────────────────────────────────────────────────────────
   REVELAÇÃO DA MÚSICA TOCANDO — responsiva e universal:
   • Desktop  → :hover
   • TV / teclado → :focus-within (navegação por controle remoto)
   • Smartphone (sem hover) → exibição persistente (bloco @media hover:none abaixo)
   ───────────────────────────────────────────────────────────────────────────── */
.canal-card:hover,
.canal-card:focus-within {
    transform: translateY(-8px);
    background: linear-gradient(180deg, rgba(255,255,255,.07), rgba(255,255,255,.02));
    border-color: color-mix(in srgb, var(--_accent) 25%, rgba(255,255,255,.08));
}
.canal-card:hover::before,  .canal-card:focus-within::before,
.canal-card:hover::after,   .canal-card:focus-within::after { opacity: 1; }

.canal-card:hover .canal-card__logo,
.canal-card:focus-within .canal-card__logo { transform: scale(1.06); }

.canal-card.has-np-art:hover .canal-card__np-art,
.canal-card.has-np-art:focus-within .canal-card__np-art { opacity: 1; transform: scale(1); }

.canal-card.has-np:hover .canal-card__scrim,
.canal-card.has-np:focus-within .canal-card__scrim { opacity: 1; }

.canal-card:hover .canal-card__sheen,
.canal-card:focus-within .canal-card__sheen { animation: cardSheen 1.1s ease .05s; }

.canal-card:hover .canal-card__listeners,
.canal-card:focus-within .canal-card__listeners { transform: translateY(-2px); }

.canal-card.has-np:hover .canal-card__live,
.canal-card.has-np:focus-within .canal-card__live { opacity: 1; transform: none; }

.canal-card:hover .canal-card__play,
.canal-card:focus-within .canal-card__play { opacity: 1; transform: none; }

.canal-card.has-np:hover .canal-card__info-default,
.canal-card.has-np:focus-within .canal-card__info-default { opacity: 0; transform: translateY(-6px); }
.canal-card.has-np:hover .canal-card__info-np,
.canal-card.has-np:focus-within .canal-card__info-np { opacity: 1; transform: none; }

.canal-card__play:hover {
    transform: scale(1.07);
    filter: brightness(1.05);
    box-shadow: 0 10px 26px rgba(0,0,0,.5),
                0 0 22px color-mix(in srgb, var(--_accent) 55%, transparent);
}
.canal-card__play:active { transform: scale(.96); }

@keyframes cardSheen {
    0%   { left: -60%; opacity: 0; }
    25%  { opacity: 1; }
    100% { left: 130%; opacity: 0; }
}

/* ── Smartphones / telas de toque (sem hover): mostra a capa e o nome da
      música de forma PERSISTENTE, e deixa o play sempre acessível. ── */
@media (hover: none) {
    .canal-card.has-np-art .canal-card__np-art { opacity: 1; transform: scale(1); }
    .canal-card.has-np .canal-card__scrim { opacity: 1; }
    .canal-card.has-np .canal-card__live { opacity: 1; transform: none; }
    .canal-card .canal-card__play { opacity: 1; transform: none; }
    .canal-card.has-np .canal-card__info-default { opacity: 0; }
    .canal-card.has-np .canal-card__info-np { opacity: 1; transform: none; }
}

/* Acessibilidade */
.canal-card:focus-visible {
    outline: 2px solid var(--_accent);
    outline-offset: 3px;
}

/* ═══════════════════════════════════════════════════════════════════════════
   3. CANAL — NOW PLAYING SECTION
   ══════════════════════════════════════════════════════════════════════════ */
.view-canal {
    min-height: 100%;
}

.canal-hero {
    position: relative;
    padding: var(--sp-12) 0 var(--sp-10);
    overflow: hidden;
}

/* Gradiente de fundo com a cor do canal */
.canal-hero__bg {
    position: absolute;
    inset: 0;
    pointer-events: none;
    overflow: hidden;
}

/* Imagem desfocada da capa da música como fundo (blur art) */
.canal-hero__blur-art {
    position: absolute;
    inset: -15%;         /* Extravasa para cobrir cantos sem borda branca */
    width: 130%;
    height: 130%;
    object-fit: cover;
    filter: blur(60px) brightness(0.35) saturate(1.4);
    opacity: 0;
    transition: opacity 0.8s ease, filter 0.8s ease;
    will-change: filter, opacity;
    z-index: 0;
}

.canal-hero__blur-art.loaded {
    opacity: 1;
}

.canal-hero__gradient {
    position: absolute;
    inset: 0;
    z-index: 1;
    background:
        /* Escurece as bordas para texto legível */
        radial-gradient(
            ellipse at top right,
            color-mix(in srgb, var(--canal-cor, #00ff84) 15%, transparent) 0%,
            transparent 55%
        ),
        /* Gradiente de baixo para cima: fundo sólido na base */
        linear-gradient(
            to top,
            var(--clr-bg-base) 0%,
            rgba(10, 10, 10, 0.7) 40%,
            rgba(10, 10, 10, 0.2) 100%
        );
}

.canal-hero__inner {
    display: grid;
    /* minmax(0,...) permite a coluna encolher → textos longos não vazam.
       Largura máxima na coluna 1 + justify-content aproxima o "A seguir". */
    grid-template-columns: minmax(0, 780px) 360px;
    justify-content: start;
    gap: var(--sp-8);
    align-items: start;
    position: relative;
    z-index: 2;  /* Acima do blur-art (0) e do gradient (1) */
}

/* Badge AO VIVO grande */
.live-badge-big {
    display: inline-flex;
    align-items: center;
    gap: var(--sp-2);
    background: rgba(255, 50, 50, 0.12);
    border: 1px solid rgba(255, 80, 80, 0.3);
    border-radius: var(--radius-full);
    padding: 5px 12px;
    font-size: var(--fs-xs);
    font-weight: 700;
    color: #ff5555;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.live-dot--big {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #ff5555;
    animation: blink 1s infinite;
    flex-shrink: 0;
}

.now-playing-header {
    display: flex;
    align-items: center;
    gap: var(--sp-3);
    margin-bottom: var(--sp-6);
    flex-wrap: wrap;
}

.now-playing-station {
    font-size: var(--fs-sm);
    font-weight: 600;
    color: var(--clr-text-muted);
}

.now-playing-body {
    display: flex;
    gap: var(--sp-8);
    align-items: flex-start;
}

/* Capa da música */
.now-playing-cover-wrap {
    position: relative;
    flex-shrink: 0;
}

.now-playing-cover {
    width: 240px;
    height: 240px;
    border-radius: var(--radius-lg);
    object-fit: cover;
    box-shadow: var(--shadow-lg);
    display: block;
}

/* Equalizador sobre a capa */
.now-playing-eq {
    position: absolute;
    bottom: 12px;
    left: 12px;
    display: flex;
    align-items: flex-end;
    gap: 3px;
    height: 28px;
    opacity: 0;
    transition: opacity var(--transition-base);
}

.now-playing-eq.active { opacity: 1; }

.eq-bar {
    width: 4px;
    background: var(--clr-accent);
    border-radius: 3px;
    animation: eqBar 0.8s ease-in-out infinite alternate;
    transform-origin: bottom;
}

.eq-bar:nth-child(1) { animation-duration: 0.5s; height: 12px; }
.eq-bar:nth-child(2) { animation-duration: 0.7s; height: 22px; }
.eq-bar:nth-child(3) { animation-duration: 0.6s; height: 16px; }
.eq-bar:nth-child(4) { animation-duration: 0.9s; height: 26px; }
.eq-bar:nth-child(5) { animation-duration: 0.5s; height: 14px; }
.eq-bar:nth-child(6) { animation-duration: 0.8s; height: 20px; }
.eq-bar:nth-child(7) { animation-duration: 0.6s; height: 18px; }
.eq-bar:nth-child(8) { animation-duration: 1.0s; height: 24px; }

@keyframes eqBar {
    from { transform: scaleY(0.25); }
    to   { transform: scaleY(1); }
}

/* Informações da música */
.now-playing-info {
    flex: 1;
    min-width: 0;
    padding-top: var(--sp-2);
}

.now-playing-meta {
    display: flex;
    align-items: center;
    gap: var(--sp-3);
    margin-bottom: var(--sp-4);
    flex-wrap: wrap;
}

.canal-genre-badge {
    background: var(--clr-accent-dim);
    color: var(--clr-accent);
    border: 1px solid var(--clr-accent-glow);
    padding: 3px 10px;
    border-radius: var(--radius-full);
    font-size: var(--fs-xs);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.canal-listeners-badge {
    display: flex;
    align-items: center;
    gap: var(--sp-1);
    font-size: var(--fs-xs);
    color: var(--clr-text-muted);
}

.now-playing-label {
    font-size: var(--fs-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--clr-text-muted);
    margin-bottom: var(--sp-2);
}

.now-playing-title {
    font-size: clamp(1.5rem, 2.4vw, 2rem);
    font-weight: 800;
    letter-spacing: -0.02em;
    line-height: 1.18;
    color: var(--clr-text-primary);
    margin-bottom: var(--sp-2);
    /* Não vaza da caixa: quebra em até 2 linhas com reticências */
    overflow-wrap: anywhere;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.now-playing-artist {
    font-size: var(--fs-base);
    color: var(--clr-text-secondary);
    margin-bottom: var(--sp-7);
    overflow-wrap: anywhere;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* Controles do canal */
.canal-controls {
    display: flex;
    align-items: center;
    gap: var(--sp-4);
    flex-wrap: wrap;
}

.canal-play-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 11px;
    min-width: 190px;
    padding: 13px 26px;
    background: linear-gradient(135deg,
        var(--canal-cor, var(--clr-accent)),
        color-mix(in srgb, var(--canal-cor, var(--clr-accent)) 62%, #006b3c));
    color: #06140d;
    font-size: 1rem;
    font-weight: 800;
    letter-spacing: 0.01em;
    border: none;
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: transform .2s ease, box-shadow .25s ease, background .25s ease;
    box-shadow: 0 10px 30px color-mix(in srgb, var(--canal-cor, var(--clr-accent)) 32%, transparent);
}

.canal-play-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 14px 40px color-mix(in srgb, var(--canal-cor, var(--clr-accent)) 45%, transparent);
}
.canal-play-btn:active { transform: translateY(0); }

.canal-play-btn svg {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

/* Estado TOCANDO → botão "Parar" premium (vidro escuro + ícone na cor do canal) */
.canal-play-btn.is-playing {
    background: rgba(255, 255, 255, 0.06);
    color: #fff;
    border: 1px solid color-mix(in srgb, var(--canal-cor, var(--clr-accent)) 40%, var(--clr-border-hover));
    box-shadow: 0 6px 22px rgba(0, 0, 0, 0.4);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}
.canal-play-btn.is-playing svg {
    color: var(--canal-cor, var(--clr-accent));
    fill: var(--canal-cor, var(--clr-accent));
}
.canal-play-btn.is-playing:hover {
    background: rgba(255, 255, 255, 0.11);
    transform: translateY(-2px);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.5);
}

.canal-btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: var(--sp-2);
    padding: var(--sp-4) var(--sp-5);
    background: var(--clr-bg-elevated);
    color: var(--clr-text-secondary);
    font-size: var(--fs-sm);
    font-weight: 600;
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-full);
    transition: color var(--transition-fast), border-color var(--transition-fast);
}

.canal-btn-secondary:hover {
    color: var(--clr-text-primary);
    border-color: var(--clr-border-hover);
}

/* ═══════════════════════════════════════════════════════════════════════════
   4. CANAL — PRÓXIMA MÚSICA
   ══════════════════════════════════════════════════════════════════════════ */
.next-track-section {
    position: sticky;
    top: calc(var(--navbar-height) + var(--sp-4));
}

.next-track-card {
    background: linear-gradient(180deg, rgba(255,255,255,.05), rgba(255,255,255,.02));
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-lg);
    padding: var(--sp-5);
    transition: border-color var(--transition-base), transform var(--transition-base);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.next-track-card:hover {
    border-color: color-mix(in srgb, var(--canal-cor, var(--clr-accent)) 30%, var(--clr-border-hover));
    transform: translateY(-2px);
}

.next-track-label {
    display: flex;
    align-items: center;
    gap: var(--sp-2);
    font-size: var(--fs-xs);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--clr-text-muted);
    margin-bottom: var(--sp-4);
}

.next-track-body {
    display: flex;
    align-items: center;
    gap: var(--sp-4);
    min-width: 0;
}

.next-track-cover {
    width: 76px;
    height: 76px;
    border-radius: var(--radius-md);
    object-fit: cover;
    flex-shrink: 0;
    background: var(--clr-bg-surface);
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.4);
}

.next-track-info { min-width: 0; }

.next-track-title {
    font-size: var(--fs-base);
    font-weight: 700;
    color: var(--clr-text-primary);
    line-height: 1.3;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.next-track-artist {
    font-size: var(--fs-sm);
    color: var(--clr-text-muted);
    margin-top: 3px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* ═══════════════════════════════════════════════════════════════════════════
   5. CANAL — HISTÓRICO
   ══════════════════════════════════════════════════════════════════════════ */
.history-section {
    padding: var(--sp-12) 0 var(--sp-16);
}

.history-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--sp-3);
    margin-top: var(--sp-8);
}

/* Botão "Ver mais" do histórico */
.history-more {
    display: flex;
    justify-content: center;
    margin-top: var(--sp-6);
}
.history-more:empty { margin-top: 0; }

.btn-ver-mais {
    display: inline-flex;
    align-items: center;
    gap: var(--sp-2);
    padding: 11px 28px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-full);
    color: var(--clr-text-secondary);
    font-size: var(--fs-sm);
    font-weight: 600;
    cursor: pointer;
    transition: color .2s ease, border-color .2s ease, background .2s ease, transform .2s ease;
}
.btn-ver-mais:hover {
    color: var(--clr-text-primary);
    border-color: color-mix(in srgb, var(--canal-cor, var(--clr-accent)) 40%, var(--clr-border-hover));
    background: rgba(255, 255, 255, 0.09);
    transform: translateY(-1px);
}
.btn-ver-mais:disabled { opacity: .6; cursor: default; transform: none; }

.history-item {
    display: flex;
    align-items: center;
    gap: var(--sp-4);
    background: var(--clr-bg-surface);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-md);
    padding: var(--sp-3) var(--sp-4);
    transition: background var(--transition-fast),
                border-color var(--transition-fast),
                transform var(--transition-fast);
    cursor: default;
}

.history-item:hover {
    background: var(--clr-bg-elevated);
    border-color: var(--clr-border-hover);
    transform: translateX(3px);
}

.history-cover {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-sm);
    object-fit: cover;
    flex-shrink: 0;
    background: var(--clr-bg-elevated);
}

.history-info {
    flex: 1;
    min-width: 0;
}

.history-title {
    font-size: var(--fs-sm);
    font-weight: 600;
    color: var(--clr-text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.history-artist {
    font-size: var(--fs-xs);
    color: var(--clr-text-muted);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    margin-top: 2px;
}

/* ═══════════════════════════════════════════════════════════════════════════
   6. PÁGINA ESTÁTICA
   ══════════════════════════════════════════════════════════════════════════ */
.view-pagina {
    padding: var(--sp-12) 0 var(--sp-16);
}

.pagina-content { max-width: 760px; }

.pagina-breadcrumb {
    display: flex;
    align-items: center;
    gap: var(--sp-2);
    font-size: var(--fs-sm);
    color: var(--clr-text-muted);
    margin-bottom: var(--sp-8);
}

.pagina-breadcrumb a {
    color: var(--clr-text-muted);
    transition: color var(--transition-fast);
}

.pagina-breadcrumb a:hover { color: var(--clr-accent); }

.pagina-titulo {
    font-size: var(--fs-4xl);
    font-weight: 900;
    letter-spacing: -0.03em;
    margin-bottom: var(--sp-8);
}

/* Rich text: estilos para conteúdo HTML do banco */
.rich-text {
    color: var(--clr-text-secondary);
    font-size: var(--fs-base);
    line-height: 1.8;
}

.rich-text h2 {
    font-size: var(--fs-2xl);
    color: var(--clr-text-primary);
    margin: var(--sp-8) 0 var(--sp-4);
}

.rich-text h3 {
    font-size: var(--fs-xl);
    color: var(--clr-text-primary);
    margin: var(--sp-6) 0 var(--sp-3);
}

.rich-text p   { margin-bottom: var(--sp-4); }
.rich-text ul,
.rich-text ol  { margin: var(--sp-4) 0 var(--sp-4) var(--sp-6); }
.rich-text li  { margin-bottom: var(--sp-2); }

.rich-text a {
    color: var(--clr-accent);
    text-decoration: underline;
    text-underline-offset: 3px;
}

.rich-text a:hover { opacity: 0.85; }

.rich-text strong { color: var(--clr-text-primary); font-weight: 700; }

.pagina-back { margin-top: var(--sp-12); }

.btn-back {
    display: inline-flex;
    align-items: center;
    gap: var(--sp-2);
    font-size: var(--fs-sm);
    font-weight: 600;
    color: var(--clr-text-muted);
    border: 1px solid var(--clr-border);
    padding: var(--sp-3) var(--sp-5);
    border-radius: var(--radius-full);
    background: var(--clr-bg-elevated);
    transition: color var(--transition-fast), border-color var(--transition-fast);
}

.btn-back:hover {
    color: var(--clr-text-primary);
    border-color: var(--clr-border-hover);
}

/* ═══════════════════════════════════════════════════════════════════════════
   7. 404
   ══════════════════════════════════════════════════════════════════════════ */
.view-404 {
    min-height: calc(80vh - var(--navbar-height));
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: var(--sp-16) 0;
}

.error-page__icon {
    font-size: 5rem;
    display: block;
    margin-bottom: var(--sp-4);
    animation: wobble 3s ease-in-out infinite;
}

@keyframes wobble {
    0%,100% { transform: rotate(-3deg); }
    50%      { transform: rotate(3deg);  }
}

.error-page__code {
    font-size: 8rem;
    font-weight: 900;
    color: var(--clr-accent);
    line-height: 1;
    letter-spacing: -0.05em;
    opacity: 0.5;
    margin-bottom: var(--sp-3);
}

.error-page__title {
    font-size: var(--fs-2xl);
    font-weight: 700;
    margin-bottom: var(--sp-3);
}

.error-page__text {
    color: var(--clr-text-muted);
    font-size: var(--fs-base);
    line-height: 1.7;
    margin-bottom: var(--sp-8);
}

.error-page__btn {
    display: inline-block;
    padding: var(--sp-4) var(--sp-8);
    background: linear-gradient(135deg, var(--clr-accent), #00c86a);
    color: #0b0b0b;
    font-weight: 700;
    font-size: var(--fs-base);
    border-radius: var(--radius-full);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.error-page__btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0,255,132,.3);
}

/* ═══════════════════════════════════════════════════════════════════════════
   8. COMPONENTES COMPARTILHADOS
   ══════════════════════════════════════════════════════════════════════════ */

/* Section Header */
.section-header {
    text-align: center;
    margin-bottom: var(--sp-10);
}

.section-title-text {
    font-size: var(--fs-3xl);
    font-weight: 900;
    letter-spacing: -0.03em;
    color: var(--clr-text-primary);
    margin-bottom: var(--sp-3);
}

.section-title-accent { color: var(--clr-accent); }

.section-subtitle {
    font-size: var(--fs-base);
    color: var(--clr-text-muted);
}

/* Empty state */
.empty-state {
    text-align: center;
    padding: var(--sp-16) var(--sp-8);
    color: var(--clr-text-muted);
}

.empty-state__icon {
    font-size: 4rem;
    display: block;
    margin-bottom: var(--sp-5);
    opacity: 0.5;
}

.empty-state h3 {
    font-size: var(--fs-xl);
    color: var(--clr-text-secondary);
    margin-bottom: var(--sp-2);
}

/* ═══════════════════════════════════════════════════════════════════════════
   9. ANIMAÇÕES DE SCROLL (Intersection Observer)
   ══════════════════════════════════════════════════════════════════════════ */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.5s ease, transform 0.5s ease;
    transition-delay: var(--stagger, 0ms);
}

.animate-on-scroll.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ═══════════════════════════════════════════════════════════════════════════
   10. SKELETON LOADING
   ══════════════════════════════════════════════════════════════════════════ */
.skeleton-box,
.skeleton-line {
    background: linear-gradient(
        90deg,
        var(--clr-bg-elevated) 25%,
        var(--clr-bg-overlay)  50%,
        var(--clr-bg-elevated) 75%
    );
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
    border-radius: var(--radius-sm);
}

@keyframes shimmer {
    from { background-position: 200% 0; }
    to   { background-position: -200% 0; }
}

.history-item.skeleton .history-cover { @extend .skeleton-box; }

.skeleton-line {
    height: 12px;
    border-radius: 6px;
}

.skeleton-line--title  { width: 65%; margin-bottom: 8px; }
.skeleton-line--artist { width: 40%; height: 10px; opacity: .7; }

.history-cover.skeleton-box {
    width: 48px;
    height: 48px;
    background: var(--clr-bg-elevated);
}

/* ═══════════════════════════════════════════════════════════════════════════
   11. RESPONSIVIDADE
   ══════════════════════════════════════════════════════════════════════════ */
@media (max-width: 1024px) {
    .hero__inner {
        grid-template-columns: 1fr;
        gap: var(--sp-10);
        text-align: center;
    }

    .hero__live-badge,
    .hero__cta,
    .hero__stats {
        justify-content: center;
    }

    .hero__featured {
        max-width: 380px;
        margin: 0 auto;
    }

    .canal-hero__inner {
        /* stretch + minmax(0,1fr) evita o dimensionamento por max-content
           (que fazia os botões estourarem a largura no mobile) */
        grid-template-columns: minmax(0, 1fr);
        justify-content: stretch;
    }

    .next-track-section {
        position: static;
    }

    .now-playing-body {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .now-playing-meta,
    .canal-controls {
        justify-content: center;
    }

    .now-playing-cover { width: 200px; height: 200px; }
}

@media (max-width: 768px) {
    .hero { padding: var(--sp-8) 0 var(--sp-6); min-height: auto; }
    .hero__headline { font-size: var(--fs-3xl); }
    .hero__stats { gap: var(--sp-5); }
    .hero__stat-value { font-size: var(--fs-xl); }
    .hero__stat-divider { height: 30px; }

    .canais-section { padding: var(--sp-10) 0; }

    /* Card: pílula compacta (só equalizador) para não colidir com o badge */
    .canal-card { padding: 8px; border-radius: 14px; }
    .canal-card__play { width: 42px; height: 42px; right: 8px; bottom: 8px; }
    .canal-card__title, .canal-card__np-title { font-size: 14px; }
    .canal-card__live-label { display: none; }
    .canal-card__live { padding: 6px; top: 8px; left: 8px; }
    .canal-card__listeners { top: 8px; right: 8px; }

    .history-grid {
        grid-template-columns: 1fr;
    }

    .now-playing-title { font-size: var(--fs-2xl); }
    .now-playing-cover { width: 160px; height: 160px; }

    .section-title-text { font-size: var(--fs-2xl); }

    .pagina-titulo { font-size: var(--fs-2xl); }
}

@media (max-width: 480px) {
    .btn-hero-play { width: 100%; justify-content: center; }
    .btn-hero-secondary { width: 100%; justify-content: center; }
    .hero__cta { flex-direction: column; }
}