:root {
    --bg-main:#121416;--bg-card:#18181f;--text-main:#ffffff;--text-sec:#8c8c9a;
    --accent:#f1c40f;--accent-hover:#ffd700;--border:rgba(255,255,255,0.06);
    --border-hover:rgba(241,196,15,0.5);--header-bg:#121416;--header-border:rgba(255,255,255,0.05);
    --card-bg:#1a1a1a;--accent-yellow:#f59e0b;
}
body.light-theme {
    --bg-main:#f8f9fa;--bg-card:#ffffff;--text-main:#1a1d20;--text-sec:#6b7280;
    --accent:#b8860b;--accent-hover:#916a08;--border:#e5e7eb;--border-hover:#b8860b;
    --header-bg:#ffffff;--header-border:#e5e7eb;
    --card-bg:#ffffff;--accent-yellow:#b8860b;
}
.portal-artista-page, .playlist-page {
    background-color: var(--bg-main) !important;
    color: var(--text-main) !important;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif !important;
    margin:0;padding:0;min-height:100vh;
}
.artista-page-header {
    padding:18px 20px;background-color: var(--header-bg);
    border-bottom:1px solid var(--header-border);transition:background-color 0.2s, border-color 0.2s;
}
.artista-page-header .header-container {
    max-width:860px;margin:0 auto;display:flex;justify-content:space-between;align-items:center;
}
.btn-voltar, .btn-voltar:visited {
    color: var(--accent) !important;text-decoration:none !important;
    font-size:0.9rem;font-weight:700;letter-spacing:0.5px;transition:opacity 0.2s, color 0.2s;
}
.btn-voltar:hover { opacity:0.8; }
.container-artista, .playlist-container {
    max-width:860px;margin:0 auto;padding:28px 20px 60px;box-sizing:border-box;
}
.artista-header-block, .playlist-header { text-align:center;margin-bottom:36px; }
.subtitle-label {
    display:inline-block;color: var(--accent);font-size:11px;font-weight:800;
    letter-spacing:1.5px;text-transform:uppercase;margin:0 0 8px 0;
}
.artista-header-block h1, .playlist-header h1 {
    font-size:28px;font-weight:800;color: var(--text-main);margin:0 0 8px 0;line-height:1.2;
}
.album-subinfo { color: var(--text-sec);font-size:14px;line-height:1.6;margin:0; }
.divider-line { width:40px;height:3px;background: var(--accent);border-radius:2px;margin-top:15px;margin-left:auto;margin-right:auto; }
.grid-musicas-artista, .playlist-list { display:flex;flex-direction:column;gap:12px;width:100%; }
.grid-musicas-artista .card-musica-item,
.grid-musicas-artista .card-sugestao,
.playlist-list .card-musica-item,
.playlist-list .track-card,
.track-card {
    display:flex;align-items:center;justify-content:space-between;
    background-color: var(--bg-card);border:1px solid var(--border);border-radius:10px;
    padding:16px 20px;text-decoration:none !important;
    transition:background-color 0.2s, border-color 0.2s, transform 0.15s, box-shadow 0.2s;
    box-sizing:border-box;gap:16px;cursor:pointer;
}
.grid-musicas-artista .card-musica-item:hover,
.playlist-list .card-musica-item:hover,
.playlist-list .track-card:hover,
.track-card:hover {
    background-color: rgba(255,255,255,0.02);border-color: var(--border-hover);
    transform:translateY(-2px);box-shadow:0 5px 15px rgba(0,0,0,0.15);
}
body.light-theme .grid-musicas-artista .card-musica-item:hover,
body.light-theme .playlist-list .card-musica-item:hover,
body.light-theme .playlist-list .track-card:hover,
body.light-theme .track-card:hover { background-color: rgba(0,0,0,0.01); }
.musica-info, .track-info, .card-info { flex:1;min-width:0;display:flex;align-items:center;gap:16px; }
.track-details, .cs-textos-bloco { display:flex;flex-direction:column;gap:4px; }
.track-index, .musica-titulo span, .card-song-meta span {
    color: var(--accent) !important;font-size:1.15rem;font-weight:800;margin-right:4px;
}
.musica-titulo, .track-details h3, .card-song-title, .cs-titulo {
    color: var(--text-main) !important;font-size:16px !important;font-weight:700 !important;
    line-height:1.3 !important;margin:0 !important;
}
.musica-autor, .track-details p, .card-song-meta, .cs-desc {
    color: var(--text-sec) !important;font-size:13px !important;text-transform:uppercase;
    font-weight:600 !important;letter-spacing:0.5px;margin:4px 0 0 0 !important;
}
.musica-autor strong, .card-song-meta span { color: var(--accent) !important;font-weight:700; }
.musica-action, .card-action, .btn-ver, .btn-acessar-cifra {
    color: var(--accent) !important;font-size:13px !important;font-weight:800 !important;
    letter-spacing:1px;flex-shrink:0;transition:transform 0.2s, color 0.2s;
    text-decoration:none !important;text-transform:uppercase;display:inline-flex;align-items:center;
}
.grid-musicas-artista .card-musica-item:hover .btn-ver,
.playlist-list .card-musica-item:hover .btn-ver,
.playlist-list .track-card:hover .btn-ver,
.track-card:hover .btn-ver {
    transform:translateX(4px);color: var(--accent-hover) !important;
}
.loading-placeholder, .empty-state, .error-msg, .no-songs-box {
    text-align:center;padding:36px 20px;color: var(--text-sec);
    background-color: var(--bg-card);border-radius:10px;border:1px dashed var(--border);font-size:14px;
}
.theme-toggle-btn {
    background:none;border:none;color:#777;font-size:24px;line-height:1;
    display:flex;align-items:center;justify-content:center;cursor:pointer;transition:color 0.2s;
}
.theme-toggle-btn:hover { color: var(--accent); }

/* ==========================================
   🎵 NOVO LAYOUT DE CARDS DE PLAYLIST (MOBILE FIRST)
   ========================================== */
.playlist-item-card {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 1.25rem;
    gap: 1rem;
    border-radius: 12px;
    background-color: var(--bg-card);
    margin-bottom: 0.75rem;
    border: 1px solid var(--border, rgba(255,255,255,0.06));
    box-sizing: border-box;
    cursor: pointer;
    transition: background-color 0.2s, border-color 0.2s, transform 0.15s, box-shadow 0.2s;
}

.playlist-item-card:hover {
    background-color: rgba(255, 255, 255, 0.02);
    border-color: var(--border-hover, rgba(241, 196, 15, 0.5));
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.15);
}

.playlist-item-card:hover .btn-ver-cifra {
    transform: translateX(4px);
    color: var(--accent-hover, #ffd700);
}

.playlist-item-info {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    flex: 1;
    min-width: 0;
}

.playlist-song-title {
    font-size: 1.05rem;
    font-weight: 700;
    color: #ffffff;
    white-space: normal;
    line-height: 1.3;
    margin: 0;
    word-break: break-word;
}

.playlist-song-meta {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-wrap: wrap;
    font-size: 0.82rem;
    color: #a0a0a0;
}

.playlist-artist-name {
    font-weight: 600;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.playlist-divider {
    color: var(--text-sec, #8c8c9a);
    opacity: 0.7;
}

.playlist-song-tone {
    font-weight: 600;
}

.playlist-song-tone strong {
    color: var(--accent-yellow, #f59e0b);
    font-weight: 700;
}

.btn-ver-cifra {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--accent-yellow, #f59e0b);
    text-decoration: none;
    white-space: nowrap;
    padding-left: 0.5rem;
    flex-shrink: 0;
    display: inline-flex;
    align-items: center;
    transition: transform 0.2s, color 0.2s;
}

/* Suporte ao Tema Claro (Light Theme) */
body.light-theme .playlist-item-card {
    background-color: var(--card-bg, #ffffff);
    border-color: var(--border, #e5e7eb);
}

body.light-theme .playlist-item-card:hover {
    background-color: rgba(0, 0, 0, 0.01);
    border-color: var(--border-hover, #b8860b);
}

body.light-theme .playlist-song-title {
    color: var(--text-main, #1a1d20);
}

body.light-theme .playlist-song-meta {
    color: var(--text-sec, #6b7280);
}

body.light-theme .playlist-song-tone strong,
body.light-theme .btn-ver-cifra {
    color: var(--accent-yellow, #b8860b);
}

@media (max-width: 640px) {
    .container-artista, .playlist-container { padding:16px 14px 40px; }
    .artista-header-block h1, .playlist-header h1 { font-size:22px; }
    .grid-musicas-artista .card-musica-item,
    .playlist-list .card-musica-item,
    .playlist-list .track-card, .track-card { padding:14px 16px; }
    .playlist-item-card {
        padding: 0.875rem 1rem;
        gap: 0.75rem;
    }
    .playlist-song-title {
        font-size: 1rem;
    }
    .playlist-song-meta {
        font-size: 0.78rem;
        gap: 0.35rem;
    }
    .btn-ver-cifra {
        font-size: 0.85rem;
    }
}