/* ==========================================================================
   Documentación - Estilos adicionales
   ========================================================================== */

/* Layout de documentación */
.docs-layout {
    display: grid;
    grid-template-columns: 260px 1fr;
    min-height: 100vh;
    padding-top: 64px;
    overflow-x: clip;
}

body.has-docs-mini-player .docs-layout {
    padding-top: 124px;
}

@media (max-width: 900px) {
    .docs-layout {
        grid-template-columns: 1fr;
    }
}

/* Sidebar */
.docs-sidebar {
    position: sticky;
    top: 64px;
    height: calc(100vh - 64px);
    overflow-y: auto;
    padding: var(--space-xl) var(--space-lg);
    background: var(--bg-secondary);
    border-right: 1px solid var(--border);
}

body.has-docs-mini-player .docs-sidebar {
    top: 64px;
    height: calc(100vh - 64px);
}

@media (max-width: 900px) {
    .docs-sidebar {
        display: none;
        position: fixed;
        top: 64px;
        left: 0;
        right: 0;
        bottom: 0;
        z-index: 100;
        height: auto;
    }
    
    .docs-sidebar.active {
        display: block;
    }
}

.docs-sidebar-title {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--space-md);
    padding-left: var(--space-sm);
}

/* Mini reproductor fijo por módulo (docs) */
.docs-mini-player {
    position: fixed;
    top: 64px;
    left: 0px;
    right: 0;
    z-index: 950;
    height: 60px;
    display: grid;
    grid-template-columns: 44px minmax(220px, 340px) minmax(280px, 1fr);
    align-items: center;
    gap: 10px;
    padding: 8px 14px;
    background: rgba(10, 10, 10, 0.92);
    border-bottom: 1px solid var(--border);
    backdrop-filter: blur(8px);
}

.docs-mini-player-cover {
    width: 44px;
    height: 44px;
    border-radius: 6px;
    border: 1px solid var(--border);
    object-fit: cover;
    flex: 0 0 auto;
}

.docs-mini-player-main {
    min-width: 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.docs-mini-player-album {
    margin: 0;
    font-size: 0.72rem;
    color: var(--text-muted);
    font-family: var(--font-mono);
}

.docs-mini-player-track {
    margin: 0;
    font-size: 0.86rem;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.docs-mini-player-controls {
    display: flex;
    align-items: center;
    gap: 8px;
    min-width: 0;
    justify-self: auto;
}

.docs-mini-btn {
    width: 26px;
    height: 26px;
    border-radius: 6px;
    border: 1px solid var(--border);
    background: var(--bg-tertiary);
    color: var(--text-primary);
    cursor: pointer;
}

.docs-mini-btn-primary {
    width: 30px;
    height: 30px;
    border-color: var(--accent);
    color: var(--accent);
}

#docsMiniProgress {
    width: clamp(120px, 24vw, 260px);
    min-width: 74px;
    accent-color: var(--accent);
}

.docs-mini-time {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--text-muted);
    white-space: nowrap;
}

@media (max-width: 1200px) {
    .docs-mini-player {
        grid-template-columns: 40px minmax(180px, 1fr) minmax(220px, 1fr);
        gap: 8px;
        padding: 7px 10px;
    }

    .docs-mini-player-cover {
        width: 40px;
        height: 40px;
    }

    #docsMiniProgress {
        width: clamp(96px, 20vw, 170px);
    }
}

@media (max-width: 640px) {
    .docs-mini-player {
        left: 0;
        height: 86px;
        grid-template-columns: 34px minmax(0, 1fr);
        grid-template-areas:
            "cover text"
            "controls controls";
        padding: 6px 8px;
        gap: 6px;
    }

    body.has-docs-mini-player .docs-layout {
        padding-top: 150px;
    }

    body.has-docs-mini-player .docs-sidebar {
        top: 150px;
        height: calc(100vh - 150px);
    }

    .docs-mini-player-cover {
        grid-area: cover;
        width: 34px;
        height: 34px;
    }

    .docs-mini-player-main {
        grid-area: text;
    }

    .docs-mini-player-album {
        display: none;
    }

    .docs-mini-player-track {
        font-size: 0.8rem;
    }

    .docs-mini-player-controls {
        grid-area: controls;
        justify-self: stretch;
        gap: 6px;
    }

    .docs-mini-btn {
        width: 24px;
        height: 24px;
    }

    .docs-mini-btn-primary {
        width: 28px;
        height: 28px;
    }

    #docsMiniProgress {
        width: 100%;
        min-width: 48px;
    }

    .docs-mini-time {
        display: none;
    }
}

.docs-nav {
    margin-bottom: var(--space-xl);
}

.docs-nav-item {
    display: block;
    padding: var(--space-sm) var(--space-md);
    font-size: 0.9rem;
    color: var(--text-secondary);
    border-radius: 6px;
    margin-bottom: 2px;
    transition: all var(--transition-fast);
}

.docs-nav-item:hover {
    color: var(--text-primary);
    background: var(--bg-tertiary);
}

.docs-nav-item.active {
    color: var(--accent);
    background: var(--accent-glow);
}

.docs-nav-item.section {
    font-weight: 600;
    color: var(--text-primary);
    margin-top: var(--space-md);
}

/* Contenido principal */
.docs-content {
    padding: var(--space-2xl) var(--space-3xl);
    max-width: 800px;
    min-width: 0;
}

@media (max-width: 900px) {
    .docs-content {
        padding: var(--space-xl) var(--space-lg);
    }

    .docs-breadcrumb {
        flex-wrap: wrap;
    }
}

/* Breadcrumb */
.docs-breadcrumb {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: var(--space-xl);
}

.docs-breadcrumb a {
    color: var(--text-secondary);
}

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

.docs-breadcrumb span {
    color: var(--text-muted);
}

/* Título del documento */
.docs-header {
    margin-bottom: var(--space-2xl);
    padding-bottom: var(--space-xl);
    border-bottom: 1px solid var(--border);
}

.docs-title {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: var(--space-sm);
    letter-spacing: -0.02em;
}

.docs-description {
    font-size: 1.1rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

.docs-infografia {
    margin: 0 0 var(--space-2xl);
    border: 1px solid var(--border);
    border-radius: 12px;
    overflow: hidden;
    background: var(--bg-card);
    box-shadow: 0 10px 26px rgba(0, 0, 0, 0.22);
}

.docs-infografia img {
    display: block;
    width: 100%;
    height: auto;
}

/* Contenido markdown */
.docs-body h2 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-top: var(--space-2xl);
    margin-bottom: var(--space-lg);
    padding-bottom: var(--space-sm);
    border-bottom: 1px solid var(--border);
}

.docs-body h3 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-top: var(--space-xl);
    margin-bottom: var(--space-md);
}

.docs-body h4 {
    font-size: 1rem;
    font-weight: 600;
    margin-top: var(--space-lg);
    margin-bottom: var(--space-sm);
    color: var(--text-secondary);
}

.docs-body p {
    margin-bottom: var(--space-md);
    line-height: 1.7;
}

.docs-body ul, .docs-body ol {
    margin-bottom: var(--space-md);
    padding-left: var(--space-xl);
}

.docs-body li {
    margin-bottom: var(--space-sm);
    line-height: 1.6;
}

.docs-body ul li {
    list-style-type: disc;
}

.docs-body ol li {
    list-style-type: decimal;
}

.docs-body blockquote {
    margin: var(--space-lg) 0;
    padding: var(--space-md) var(--space-lg);
    background: var(--bg-tertiary);
    border-left: 3px solid var(--accent);
    border-radius: 0 8px 8px 0;
    font-style: italic;
    color: var(--text-secondary);
}

.docs-body code {
    font-family: var(--font-mono);
    font-size: 0.85em;
    background: var(--bg-tertiary);
    padding: 2px 6px;
    border-radius: 4px;
    color: var(--accent);
}

.docs-body pre {
    margin: var(--space-lg) 0;
    padding: var(--space-lg);
    background: var(--bg-tertiary);
    border: 1px solid var(--border);
    border-radius: 8px;
    overflow-x: auto;
}

.docs-body pre code {
    background: none;
    padding: 0;
    color: var(--text-primary);
}

.docs-body table {
    width: 100%;
    margin: var(--space-lg) 0;
    border-collapse: collapse;
    display: block;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.docs-body th, .docs-body td {
    padding: var(--space-sm) var(--space-md);
    text-align: left;
    border-bottom: 1px solid var(--border);
}

.docs-body th {
    font-weight: 600;
    background: var(--bg-tertiary);
    font-size: 0.9rem;
}

.docs-body td {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.docs-body strong {
    font-weight: 600;
    color: var(--text-primary);
}

.docs-body a {
    color: var(--accent);
    text-decoration: underline;
    text-underline-offset: 2px;
}

.docs-body a:hover {
    color: var(--accent-dim);
}

/* Navegación entre documentos */
.docs-nav-footer {
    display: flex;
    justify-content: space-between;
    gap: var(--space-lg);
    margin-top: var(--space-3xl);
    padding-top: var(--space-xl);
    border-top: 1px solid var(--border);
}

.docs-nav-link {
    display: flex;
    flex-direction: column;
    padding: var(--space-md) var(--space-lg);
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 8px;
    transition: border-color var(--transition-fast);
    max-width: 45%;
}

.docs-nav-link:hover {
    border-color: var(--accent);
}

.docs-nav-link-label {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-bottom: var(--space-xs);
}

.docs-nav-link-title {
    font-weight: 500;
    color: var(--text-primary);
}

.docs-nav-link.next {
    text-align: right;
    margin-left: auto;
}

/* Toggle móvil para sidebar */
.docs-sidebar-toggle {
    display: none;
    position: fixed;
    bottom: max(var(--space-md), env(safe-area-inset-bottom));
    right: max(var(--space-md), env(safe-area-inset-right));
    padding: var(--space-md);
    background: var(--accent);
    color: #000;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    z-index: 101;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

@media (max-width: 900px) {
    .docs-sidebar-toggle {
        display: flex;
        align-items: center;
        justify-content: center;
        width: 52px;
        height: 52px;
    }
}

/* Índice del documento (TOC) */
.docs-toc {
    position: sticky;
    top: calc(64px + var(--space-xl));
    padding-left: var(--space-xl);
    border-left: 1px solid var(--border);
    margin-left: var(--space-2xl);
    max-width: 200px;
}

.docs-toc-title {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--space-md);
}

.docs-toc a {
    display: block;
    font-size: 0.85rem;
    color: var(--text-secondary);
    padding: var(--space-xs) 0;
    transition: color var(--transition-fast);
}

.docs-toc a:hover {
    color: var(--text-primary);
}

.docs-toc a.active {
    color: var(--accent);
}

/* Páginas en preparación (stub) */
.docs-stub-notice {
    padding: var(--space-lg);
    background: var(--bg-tertiary);
    border: 1px solid var(--border);
    border-radius: 8px;
    margin-bottom: var(--space-lg);
    color: var(--text-secondary);
}

/* ==========================================================================
   Álbum de Diagnóstico - Reproductor y pistas
   ========================================================================== */

.album-section {
    margin-top: var(--space-3xl);
    padding: var(--space-2xl) 0;
    border-top: 1px solid var(--border);
}

.album-section h2 {
    margin-top: 0;
}

.album-intro {
    font-size: 1.05rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: var(--space-xl);
    max-width: 60ch;
}

/* Reproductor principal (general) */
.album-player-hero {
    background: linear-gradient(135deg, var(--bg-card) 0%, var(--bg-tertiary) 100%);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: var(--space-xl);
    margin-bottom: var(--space-2xl);
}

.album-player-hero .album-player-title {
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-muted);
    margin-bottom: var(--space-sm);
}

.album-player-hero .album-player-subtitle {
    font-size: 1rem;
    color: var(--text-secondary);
    margin-bottom: var(--space-md);
}

.album-player-hero audio {
    width: 100%;
    max-width: 100%;
    height: 40px;
    margin-top: var(--space-sm);
}

.album-player-hero audio::-webkit-media-controls-panel {
    background: var(--bg-secondary);
}

/* Lista de pistas */
.album-tracks {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.album-track {
    display: grid;
    grid-template-columns: 48px 1fr auto;
    gap: var(--space-md);
    align-items: center;
    padding: var(--space-lg);
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 10px;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.album-track:hover {
    border-color: var(--border-light);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

@media (max-width: 640px) {
    .album-track {
        grid-template-columns: 1fr;
        grid-template-rows: auto auto auto auto;
    }
}

.album-track-num {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--accent-glow);
    color: var(--accent);
    font-weight: 700;
    font-size: 1rem;
    border-radius: 8px;
    flex-shrink: 0;
}

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

.album-track-title {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: var(--space-xs);
    color: var(--text-primary);
}

.album-track-meta {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.album-track-meta .album-badge {
    display: inline-block;
    padding: 2px 8px;
    background: var(--bg-tertiary);
    border-radius: 4px;
    margin-right: var(--space-xs);
    color: var(--text-secondary);
}

.album-track-player {
    min-width: 200px;
}

.album-track-player audio {
    width: 100%;
    min-width: 200px;
    height: 36px;
}

.album-track-player audio::-webkit-media-controls-panel {
    background: var(--bg-tertiary);
}

/* Placeholder cuando el audio no está disponible */
.album-audio-proximamente {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 36px;
    padding: var(--space-sm) var(--space-md);
    font-size: 0.9rem;
    color: var(--text-muted);
    background: var(--bg-tertiary);
    border: 1px dashed var(--border);
    border-radius: 6px;
}

.album-player-hero .album-audio-proximamente {
    min-height: 40px;
    width: 100%;
}

@media (max-width: 640px) {
    .album-track-player {
        min-width: 100%;
    }
    .album-track-player audio {
        min-width: 100%;
    }
}

/* Enlace a letra */
.album-track-actions {
    grid-column: 1 / -1;
    margin-top: var(--space-sm);
    padding-top: var(--space-sm);
    border-top: 1px solid var(--border);
}

.album-track-actions a {
    font-size: 0.9rem;
    color: var(--accent);
}

.album-track-actions a:hover {
    color: var(--accent-dim);
}

/* Sección de letras (acordeón) */
.album-lyrics-section h2 {
    margin-top: var(--space-3xl);
}

.album-lyrics-section details.album-lyrics-detail,
.album-lyrics-section details {
    margin-bottom: var(--space-md);
    border: 1px solid var(--border);
    border-radius: 8px;
    background: var(--bg-card);
    overflow: hidden;
}

.album-lyrics-section details[open] {
    border-color: var(--accent);
    box-shadow: 0 0 0 1px var(--accent-glow);
}

.album-lyrics-section summary {
    padding: var(--space-md) var(--space-lg);
    font-weight: 600;
    cursor: pointer;
    list-style: none;
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.album-lyrics-section summary::-webkit-details-marker {
    display: none;
}

.album-lyrics-section summary::before {
    content: "▶";
    font-size: 0.7rem;
    color: var(--accent);
    transition: transform var(--transition-fast);
}

.album-lyrics-section details[open] summary::before {
    transform: rotate(90deg);
}

.album-lyrics-section .lyric-body {
    padding: var(--space-lg);
    padding-top: 0;
    font-size: 0.9rem;
    line-height: 1.75;
    color: var(--text-secondary);
    white-space: pre-line;
    border-top: 1px solid var(--border);
}