/* ==========================================================================
   Queryteca - Estilos principales
   ========================================================================== */

/* ---------- Variables ---------- */
:root {
    --qt-bg-primary: #FAFAF7;
    --qt-bg-secondary: #F2F0EA;
    --qt-text-primary: #1F1D2C;
    --qt-text-secondary: #5A5870;
    --qt-brand: #7C5CFF;
    --qt-brand-hover: #6244E0;
    --qt-accent-green: #3FB950;
    --qt-accent-blue: #3B82C4;
    --qt-border: #E6E3DA;
    --qt-level-beginner: #6BBF8A;
    --qt-level-intermediate: #E8B14A;
    --qt-level-advanced: #D86A6A;

    /* Syntax highlighting (siempre oscuro) */
    --sql-bg: #1A1B26;
    --sql-text: #C8D3F5;
    --sql-keyword: #C792EA;
    --sql-function: #82AAFF;
    --sql-string: #C3E88D;
    --sql-number: #F78C6C;
    --sql-operator: #89DDFF;
    --sql-comment: #697098;
    --sql-variable: #F07178;
    --sql-line-number: #697098;
    --sql-bar-bg: #1E1F2E;
}

@media (prefers-color-scheme: dark) {
    :root {
        --qt-bg-primary: #13131A;
        --qt-bg-secondary: #1C1C26;
        --qt-text-primary: #ECECF1;
        --qt-text-secondary: #A0A0B2;
        --qt-brand: #9D85FF;
        --qt-border: #2A2A38;
    }
}

html.dark-mode {
    --qt-bg-primary: #13131A;
    --qt-bg-secondary: #1C1C26;
    --qt-text-primary: #ECECF1;
    --qt-text-secondary: #A0A0B2;
    --qt-brand: #9D85FF;
    --qt-border: #2A2A38;
}

/* ---------- Transición de tema ---------- */
body {
    background-color: var(--qt-bg-primary);
    transition: background-color 0.3s ease, color 0.3s ease;
}

/* ---------- Toggle modo claro/oscuro ---------- */
.theme-toggle {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    border: 1px solid var(--qt-border);
    background: var(--qt-bg-secondary);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.12);
    cursor: pointer;
    z-index: 1000;
    font-size: 20px;
    line-height: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.2s, box-shadow 0.2s;
    padding: 0;
}

.theme-toggle:hover {
    transform: scale(1.1);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.18);
}

/* ---------- Feedback copiar ---------- */
.copy-btn.copy-success {
    color: var(--qt-accent-green);
}

.copy-btn.copy-success .copy-label {
    color: var(--qt-accent-green);
}

/* ---------- Botón descargar ---------- */
.download-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: transparent;
    border: none;
    color: #A0A0B2;
    cursor: pointer;
    font-family: 'Inter', sans-serif;
    font-size: 13px;
    padding: 4px 8px;
    border-radius: 4px;
    transition: color 0.2s, background 0.2s;
}

.download-btn:hover {
    color: #fff;
    background: rgba(255, 255, 255, 0.08);
}

.download-btn svg {
    flex-shrink: 0;
}

/* ---------- Base ---------- */
.queryteca-single-wrap {
    max-width: 860px;
    margin: 0 auto;
    padding: 2rem 1.25rem 4rem;
    color: var(--qt-text-primary);
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.7;
}

.queryteca-single-wrap h2 {
    font-size: 1.35rem;
    font-weight: 700;
    margin: 0 0 1rem;
    color: var(--qt-text-primary);
}

.queryteca-single-wrap a {
    color: var(--qt-brand);
    text-decoration: none;
    transition: color 0.2s;
}

.queryteca-single-wrap a:hover {
    color: var(--qt-brand-hover);
}

/* ---------- Breadcrumb ---------- */
.queryteca-breadcrumb {
    font-size: 0.875rem;
    color: var(--qt-text-secondary);
    margin-bottom: 1.5rem;
}

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

.queryteca-breadcrumb a:hover {
    color: var(--qt-brand);
}

.breadcrumb-sep {
    margin: 0 0.4rem;
    color: var(--qt-border);
}

.breadcrumb-current {
    color: var(--qt-text-primary);
    font-weight: 500;
}

/* ---------- Header ---------- */
.queryteca-header {
    margin-bottom: 2rem;
}

.queryteca-title {
    font-size: 2rem;
    font-weight: 800;
    line-height: 1.25;
    margin: 0 0 1rem;
    color: var(--qt-text-primary);
}

.queryteca-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

/* Badges */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 500;
    text-decoration: none;
    transition: opacity 0.2s;
}

.badge:hover {
    opacity: 0.85;
}

a.badge-fuente,
.badge-fuente {
    background: #7C5CFF !important;
    color: #fff !important;
}

html.dark-mode a.badge-fuente,
html.dark-mode .badge-fuente {
    background: #9D85FF !important;
    color: #fff !important;
}

.badge-objetivo {
    background: var(--qt-bg-secondary);
    color: var(--qt-text-primary);
    border: 1px solid var(--qt-border);
}

.badge-nivel.badge-principiante {
    background: var(--qt-level-beginner);
    color: #fff;
}

.badge-nivel.badge-intermedio {
    background: var(--qt-level-intermediate);
    color: #1F1D2C;
}

.badge-nivel.badge-avanzado {
    background: var(--qt-level-advanced);
    color: #fff;
}

.badge-sm {
    font-size: 11px;
    padding: 2px 8px;
}

/* ---------- Caso de uso ---------- */
.queryteca-caso-uso {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
    background: var(--qt-bg-secondary);
    border-left: 4px solid var(--qt-brand);
    border-radius: 0 8px 8px 0;
    padding: 1.25rem 1.5rem;
    margin-bottom: 2.5rem;
}

.caso-uso-icon {
    flex-shrink: 0;
    color: var(--qt-brand);
    margin-top: 2px;
}

.queryteca-caso-uso p {
    margin: 0;
    font-size: 1rem;
    color: var(--qt-text-secondary);
    line-height: 1.65;
}

/* ---------- Bloque de Código SQL ---------- */
.queryteca-code-block {
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.15), 0 1px 4px rgba(0, 0, 0, 0.08);
    margin-bottom: 2.5rem;
}

/* Barra del editor */
.code-editor-bar {
    display: flex;
    align-items: center;
    height: 40px;
    padding: 0 16px;
    background: var(--sql-bar-bg);
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.editor-dots {
    display: flex;
    gap: 8px;
}

.editor-dots .dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.dot-red    { background: #FF5F56; }
.dot-yellow { background: #FFBD2E; }
.dot-green  { background: #27C93F; }

.editor-filename {
    flex: 1;
    text-align: center;
    font-family: 'JetBrains Mono', monospace;
    font-size: 12px;
    color: var(--sql-comment);
}

.editor-actions {
    display: flex;
    align-items: center;
    gap: 4px;
}

.copy-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: transparent;
    border: none;
    color: #A0A0B2;
    cursor: pointer;
    font-family: 'Inter', sans-serif;
    font-size: 13px;
    padding: 4px 8px;
    border-radius: 4px;
    transition: color 0.2s, background 0.2s;
}

.copy-btn:hover {
    color: #fff;
    background: rgba(255, 255, 255, 0.08);
}

.copy-btn svg {
    flex-shrink: 0;
}

/* Cuerpo del código */
.code-body {
    display: flex;
    background: var(--sql-bg);
    overflow-x: auto;
}

.line-numbers {
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    padding: 24px 0;
    text-align: right;
    user-select: none;
    border-right: 1px solid rgba(255, 255, 255, 0.06);
    background: var(--sql-bg);
    position: sticky;
    left: 0;
    z-index: 1;
}

.line-numbers span {
    display: block;
    padding: 0 14px 0 20px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 14px;
    line-height: 1.7;
    color: var(--sql-line-number);
}

.code-content {
    flex: 1;
    margin: 0;
    padding: 24px 24px 24px 20px;
    background: transparent;
    overflow-x: auto;
}

.code-content code {
    font-family: 'JetBrains Mono', monospace;
    font-size: 14px;
    line-height: 1.7;
    color: var(--sql-text);
    white-space: pre;
    display: block;
}

/* Syntax highlighting */
.sql-keyword  { color: var(--sql-keyword); font-weight: 500; }
.sql-function { color: var(--sql-function); }
.sql-string   { color: var(--sql-string); }
.sql-number   { color: var(--sql-number); }
.sql-operator { color: var(--sql-operator); }
.sql-comment  { color: var(--sql-comment); font-style: italic; }
.sql-variable { color: var(--sql-variable); }

/* ---------- Explicación ---------- */
.queryteca-explicacion {
    margin-bottom: 2.5rem;
}

.explicacion-lista {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.explicacion-lista li {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
}

.linea-badge {
    flex-shrink: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 32px;
    height: 26px;
    padding: 0 8px;
    background: var(--qt-brand);
    color: #fff;
    font-family: 'JetBrains Mono', monospace;
    font-size: 12px;
    font-weight: 700;
    border-radius: 13px;
    margin-top: 2px;
}

.linea-texto {
    color: var(--qt-text-secondary);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* ---------- Output de ejemplo ---------- */
.queryteca-output {
    margin-bottom: 2.5rem;
}

.output-table-wrap {
    overflow-x: auto;
    border: 1px solid var(--qt-border);
    border-radius: 8px;
}

.output-table-wrap table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9rem;
}

.output-table-wrap thead th {
    background: var(--qt-bg-secondary);
    padding: 10px 14px;
    text-align: left;
    font-weight: 600;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    color: var(--qt-text-secondary);
    border-bottom: 2px solid var(--qt-border);
    white-space: nowrap;
}

.output-table-wrap tbody td {
    padding: 10px 14px;
    border-bottom: 1px solid var(--qt-border);
    color: var(--qt-text-primary);
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.85rem;
    white-space: nowrap;
}

.output-table-wrap tbody tr:last-child td {
    border-bottom: none;
}

.output-table-wrap tbody tr:hover {
    background: var(--qt-bg-secondary);
}

/* ---------- Variaciones ---------- */
.queryteca-variaciones {
    margin-bottom: 2.5rem;
}

.variaciones-content {
    background: var(--qt-bg-secondary);
    border-left: 4px solid var(--qt-brand);
    border-radius: 0 8px 8px 0;
    padding: 1.25rem 1.5rem;
    color: var(--qt-text-secondary);
    line-height: 1.7;
}

.variaciones-content p {
    margin: 0 0 0.75rem;
}

.variaciones-content p:last-child {
    margin-bottom: 0;
}

/* ---------- Queries relacionadas ---------- */
.queryteca-relacionadas {
    margin-bottom: 2.5rem;
}

.relacionadas-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

.relacionada-card {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    padding: 1.25rem;
    border: 1px solid var(--qt-border);
    border-radius: 10px;
    background: var(--qt-bg-primary);
    text-decoration: none;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.relacionada-card:hover {
    border-color: var(--qt-brand);
    box-shadow: 0 2px 12px rgba(124, 92, 255, 0.1);
}

.relacionada-title {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--qt-text-primary);
    margin: 0;
    line-height: 1.4;
}

.relacionada-card:hover .relacionada-title {
    color: var(--qt-brand);
}

.relacionada-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem;
}

/* ---------- Navegación anterior/siguiente ---------- */
.queryteca-nav {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    padding-top: 2rem;
    border-top: 1px solid var(--qt-border);
}

.queryteca-nav a {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    padding: 1rem;
    border: 1px solid var(--qt-border);
    border-radius: 8px;
    text-decoration: none;
    transition: border-color 0.2s;
    max-width: 48%;
}

.queryteca-nav a:hover {
    border-color: var(--qt-brand);
}

.nav-label {
    font-size: 0.8rem;
    color: var(--qt-text-secondary);
    font-weight: 500;
}

.nav-title {
    font-size: 0.9rem;
    color: var(--qt-text-primary);
    font-weight: 600;
    line-height: 1.35;
}

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

.nav-empty {
    visibility: hidden;
}

/* ==========================================================================
   Catálogo / Archivo / Taxonomías
   ========================================================================== */

/* ---------- Archive wrap ---------- */
.queryteca-archive-wrap {
    max-width: 1120px;
    margin: 0 auto;
    padding: 2rem 1.25rem 4rem;
    color: var(--qt-text-primary);
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.7;
}

.queryteca-archive-wrap a {
    color: var(--qt-brand);
    text-decoration: none;
    transition: color 0.2s;
}

.queryteca-archive-wrap a:hover {
    color: var(--qt-brand-hover);
}

/* ---------- Archive header ---------- */
.archive-header {
    text-align: center;
    margin-bottom: 2rem;
}

.archive-title {
    font-size: 2rem;
    font-weight: 800;
    margin: 0 0 0.5rem;
    color: var(--qt-text-primary);
}

.archive-subtitle {
    font-size: 1.1rem;
    color: var(--qt-text-secondary);
    margin: 0 0 0.25rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.archive-description {
    color: var(--qt-text-secondary);
    max-width: 600px;
    margin: 0 auto 0.5rem;
}

.archive-count {
    font-size: 0.9rem;
    color: var(--qt-text-secondary);
    margin: 0;
    font-weight: 500;
}

/* ---------- Filtros ---------- */
.queryteca-filtros {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-bottom: 2.5rem;
    padding: 1.25rem;
    background: var(--qt-bg-secondary);
    border-radius: 12px;
    border: 1px solid var(--qt-border);
}

.filtro-row {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.filtro-label {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--qt-text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    min-width: 70px;
    flex-shrink: 0;
}

.filtro-pills {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.pill {
    display: inline-flex;
    align-items: center;
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 500;
    border: 1px solid var(--qt-border);
    background: transparent;
    color: var(--qt-text-secondary);
    text-decoration: none;
    transition: border-color 0.2s, background 0.2s, color 0.2s;
    white-space: nowrap;
}

.pill:hover {
    border-color: var(--qt-brand);
    color: var(--qt-brand);
}

.pill.active {
    background: var(--qt-brand);
    color: #fff;
    border-color: var(--qt-brand);
}

/* ---------- Grid de queries ---------- */
.queryteca-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-bottom: 2.5rem;
}

/* ---------- Query card ---------- */
.queryteca-card {
    position: relative;
    display: flex;
    flex-direction: column;
    padding: 24px;
    background: var(--qt-bg-secondary);
    border: 1px solid var(--qt-border);
    border-radius: 12px;
    transition: box-shadow 0.2s, border-color 0.2s;
}

.queryteca-card:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    border-color: var(--qt-brand);
}

.card-nivel {
    position: absolute;
    top: 16px;
    right: 16px;
}

.card-title {
    font-size: 1rem;
    font-weight: 600;
    line-height: 1.4;
    margin: 0 0 0.5rem;
    padding-right: 80px;
}

.card-title a {
    color: var(--qt-text-primary);
    text-decoration: none;
}

.card-title a:hover {
    color: var(--qt-brand);
}

.card-excerpt {
    font-size: 0.875rem;
    color: var(--qt-text-secondary);
    line-height: 1.55;
    margin: 0 0 auto;
    padding-bottom: 1rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.card-footer {
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem;
    padding-top: 0.75rem;
    border-top: 1px solid var(--qt-border);
}

.badge-fuente-subtle,
.badge-objetivo-subtle {
    background: transparent;
    border: 1px solid var(--qt-border);
    color: var(--qt-text-secondary);
}

/* ---------- Paginación ---------- */
.queryteca-pagination {
    display: flex;
    justify-content: center;
}

.queryteca-pagination ul {
    display: flex;
    gap: 6px;
    list-style: none;
    padding: 0;
    margin: 0;
    flex-wrap: wrap;
    justify-content: center;
}

.queryteca-pagination li {
    margin: 0;
}

.queryteca-pagination a,
.queryteca-pagination span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    padding: 0 12px;
    border: 1px solid var(--qt-border);
    border-radius: 8px;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--qt-text-secondary);
    text-decoration: none;
    transition: border-color 0.2s, background 0.2s, color 0.2s;
}

.queryteca-pagination a:hover {
    border-color: var(--qt-brand);
    color: var(--qt-brand);
}

.queryteca-pagination .current {
    background: var(--qt-brand);
    color: #fff;
    border-color: var(--qt-brand);
}

.queryteca-pagination .dots {
    border: none;
    background: none;
}

/* ---------- Empty state ---------- */
.queryteca-empty {
    text-align: center;
    padding: 4rem 1rem;
    color: var(--qt-text-secondary);
    font-size: 1.1rem;
}

/* ---------- Responsive (Single) ---------- */
@media (max-width: 768px) {
    .queryteca-single-wrap {
        padding: 1rem 1rem 3rem;
    }

    .queryteca-title {
        font-size: 1.5rem;
    }

    .queryteca-caso-uso {
        flex-direction: column;
        gap: 0.5rem;
    }

    .line-numbers span,
    .code-content code {
        font-size: 12px;
    }

    .line-numbers span {
        padding: 0 10px 0 12px;
    }

    .code-content {
        padding: 24px 16px 24px 12px;
    }

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

    .queryteca-nav {
        flex-direction: column;
    }

    .queryteca-nav a {
        max-width: 100%;
    }

    .nav-next {
        text-align: left;
    }
}

/* ---------- Responsive (Archive) ---------- */
@media (max-width: 1024px) {
    .queryteca-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 640px) {
    .queryteca-archive-wrap {
        padding: 1rem 1rem 3rem;
    }

    .archive-title {
        font-size: 1.5rem;
    }

    .queryteca-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .filtro-row {
        flex-direction: column;
        align-items: flex-start;
    }

    .filtro-label {
        min-width: auto;
    }
}

/* ==========================================================================
   Modo oscuro — overrides para GeneratePress y elementos globales
   ========================================================================== */

/* --- Fondos globales --- */
html.dark-mode body,
html.dark-mode .site,
html.dark-mode .site-content,
html.dark-mode #page,
html.dark-mode .inside-article,
html.dark-mode .site-footer {
    background-color: var(--qt-bg-primary);
}

html.dark-mode .queryteca-card,
html.dark-mode .queryteca-filtros,
html.dark-mode .queryteca-caso-uso,
html.dark-mode .variaciones-content,
html.dark-mode .output-table-wrap thead th {
    background-color: var(--qt-bg-secondary);
}

/* --- Textos primarios — títulos, body, contenido --- */
html.dark-mode body,
html.dark-mode .site,
html.dark-mode h1, html.dark-mode h2, html.dark-mode h3,
html.dark-mode h4, html.dark-mode h5, html.dark-mode h6,
html.dark-mode p,
html.dark-mode li,
html.dark-mode span,
html.dark-mode label,
html.dark-mode td,
html.dark-mode th,
html.dark-mode .entry-title,
html.dark-mode .entry-title a,
html.dark-mode .site-title a,
html.dark-mode .queryteca-title,
html.dark-mode .archive-title,
html.dark-mode .card-title a,
html.dark-mode .relacionada-title,
html.dark-mode .linea-texto,
html.dark-mode .nav-title,
html.dark-mode .queryteca-output tbody td {
    color: var(--qt-text-primary);
}

/* --- Textos secundarios --- */
html.dark-mode .queryteca-breadcrumb,
html.dark-mode .queryteca-breadcrumb a,
html.dark-mode .breadcrumb-current,
html.dark-mode .archive-subtitle,
html.dark-mode .archive-count,
html.dark-mode .archive-description,
html.dark-mode .card-excerpt,
html.dark-mode .queryteca-caso-uso p,
html.dark-mode .variaciones-content,
html.dark-mode .variaciones-content p,
html.dark-mode .filtro-label,
html.dark-mode .nav-label,
html.dark-mode .entry-meta,
html.dark-mode .entry-meta a,
html.dark-mode .site-info,
html.dark-mode .site-info a,
html.dark-mode .queryteca-empty p {
    color: var(--qt-text-secondary);
}

/* --- Links generales --- */
html.dark-mode a {
    color: var(--qt-brand);
}

html.dark-mode a:hover {
    color: var(--qt-brand-hover);
}

html.dark-mode .queryteca-breadcrumb a:hover {
    color: var(--qt-brand);
}

/* --- Cards --- */
html.dark-mode .queryteca-card {
    border-color: var(--qt-border);
}

html.dark-mode .queryteca-card:hover {
    border-color: var(--qt-brand);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25);
}

html.dark-mode .card-title a:hover {
    color: var(--qt-brand);
}

html.dark-mode .card-footer {
    border-color: var(--qt-border);
}

html.dark-mode .relacionada-card {
    background: var(--qt-bg-secondary);
    border-color: var(--qt-border);
}

html.dark-mode .relacionada-card:hover {
    border-color: var(--qt-brand);
    box-shadow: 0 2px 12px rgba(124, 92, 255, 0.15);
}

html.dark-mode .relacionada-card:hover .relacionada-title {
    color: var(--qt-brand);
}

/* --- Filtros / pills --- */
html.dark-mode .pill {
    border-color: var(--qt-border);
    color: var(--qt-text-secondary);
}

html.dark-mode .pill:hover {
    border-color: var(--qt-brand);
    color: var(--qt-brand);
}

html.dark-mode .pill.active {
    background: var(--qt-brand);
    border-color: var(--qt-brand);
    color: #fff;
}

/* --- Badges sutiles en cards --- */
html.dark-mode .badge-fuente-subtle,
html.dark-mode .badge-objetivo-subtle,
html.dark-mode .badge-objetivo {
    background: transparent;
    border-color: var(--qt-border);
    color: var(--qt-text-secondary);
}

/* --- Tablas de output --- */
html.dark-mode .output-table-wrap {
    border-color: var(--qt-border);
}

html.dark-mode .output-table-wrap thead th {
    border-color: var(--qt-border);
    color: var(--qt-text-secondary);
}

html.dark-mode .output-table-wrap tbody td {
    border-color: var(--qt-border);
}

html.dark-mode .output-table-wrap tbody tr:hover {
    background: var(--qt-bg-secondary);
}

/* --- Paginación --- */
html.dark-mode .queryteca-pagination a,
html.dark-mode .queryteca-pagination span {
    border-color: var(--qt-border);
    color: var(--qt-text-secondary);
}

html.dark-mode .queryteca-pagination a:hover {
    border-color: var(--qt-brand);
    color: var(--qt-brand);
}

html.dark-mode .queryteca-pagination .current {
    background: var(--qt-brand);
    border-color: var(--qt-brand);
    color: #fff;
}

/* --- Navegación anterior/siguiente --- */
html.dark-mode .queryteca-nav {
    border-color: var(--qt-border);
}

html.dark-mode .queryteca-nav a {
    border-color: var(--qt-border);
}

html.dark-mode .queryteca-nav a:hover {
    border-color: var(--qt-brand);
}

/* --- Explicación badges --- */
html.dark-mode .linea-badge {
    background: var(--qt-brand);
    color: #fff;
}

/* --- Caso de uso borde --- */
html.dark-mode .queryteca-caso-uso {
    border-left-color: var(--qt-brand);
}

html.dark-mode .variaciones-content {
    border-left-color: var(--qt-brand);
}

/* --- GeneratePress site header / footer --- */
html.dark-mode .site-header,
html.dark-mode .main-navigation,
html.dark-mode .site-footer {
    background-color: var(--qt-bg-secondary);
    color: var(--qt-text-primary);
}

html.dark-mode .main-navigation a,
html.dark-mode .menu-toggle,
html.dark-mode .site-footer a {
    color: var(--qt-text-primary);
}

html.dark-mode .main-navigation a:hover,
html.dark-mode .site-footer a:hover {
    color: var(--qt-brand);
}

/* --- Toggle botón ajuste en dark mode --- */
html.dark-mode .theme-toggle {
    background: var(--qt-bg-secondary);
    border-color: var(--qt-border);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

/* ==========================================================================
   Fundamentos — Estilos
   ========================================================================== */

/* ---------- Badge de bloque - colores ---------- */
.badge-bloque {
    display: inline-flex;
    align-items: center;
    padding: 4px 14px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 600;
    color: #fff;
    text-decoration: none;
}

/* Proteger badges de bloque contra overrides de links en ambos modos */
a.bloque-purple, .bloque-purple { background: #7C5CFF !important; color: #fff !important; }
a.bloque-green,  .bloque-green  { background: #3FB950 !important; color: #fff !important; }
a.bloque-blue,   .bloque-blue   { background: #3B82C4 !important; color: #fff !important; }
a.bloque-yellow, .bloque-yellow { background: #E8B14A !important; color: #1F1D2C !important; }

html.dark-mode a.bloque-purple, html.dark-mode .bloque-purple { background: #7C5CFF !important; color: #fff !important; }
html.dark-mode a.bloque-green,  html.dark-mode .bloque-green  { background: #3FB950 !important; color: #fff !important; }
html.dark-mode a.bloque-blue,   html.dark-mode .bloque-blue   { background: #3B82C4 !important; color: #fff !important; }
html.dark-mode a.bloque-yellow, html.dark-mode .bloque-yellow { background: #E8B14A !important; color: #1F1D2C !important; }

/* ---------- Single fundamento ---------- */
.queryteca-fundamento-wrap {
    max-width: 860px;
    margin: 0 auto;
    padding: 2rem 1.25rem 4rem;
    color: var(--qt-text-primary);
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.7;
}

.queryteca-fundamento-wrap a {
    color: var(--qt-brand);
    text-decoration: none;
    transition: color 0.2s;
}

.queryteca-fundamento-wrap a:hover {
    color: var(--qt-brand-hover);
}

.fundamento-header {
    margin-bottom: 2.5rem;
}

.fundamento-header .badge-bloque {
    margin-bottom: 0.75rem;
}

.fundamento-title {
    font-size: 2.2rem;
    font-weight: 800;
    line-height: 1.2;
    margin: 0 0 0.75rem;
    color: var(--qt-text-primary);
}

.fundamento-reading-time {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.875rem;
    color: var(--qt-text-secondary);
}

.fundamento-reading-time svg {
    color: var(--qt-text-secondary);
}

/* ---------- Contenido largo ---------- */
.queryteca-fundamento-content {
    max-width: 720px;
    margin: 0 auto 3rem;
    font-size: 17px;
    line-height: 1.8;
    color: var(--qt-text-primary);
}

.queryteca-fundamento-content h2 {
    font-size: 1.5rem;
    font-weight: 700;
    margin: 2.5rem 0 1rem;
    padding-left: 16px;
    border-left: 4px solid var(--qt-brand);
    color: var(--qt-text-primary);
}

.queryteca-fundamento-content h3 {
    font-size: 1.2rem;
    font-weight: 600;
    margin: 2rem 0 0.75rem;
    color: var(--qt-brand);
}

.queryteca-fundamento-content p {
    margin: 0 0 1.5em;
    color: var(--qt-text-primary);
}

.queryteca-fundamento-content a {
    color: var(--qt-brand);
    text-decoration: underline;
    text-underline-offset: 3px;
}

.queryteca-fundamento-content a:hover {
    color: var(--qt-brand-hover);
}

/* Listas con bullets cuadrados púrpura */
.queryteca-fundamento-content ul {
    list-style: none;
    padding-left: 1.5em;
    margin: 0 0 1.5em;
}

.queryteca-fundamento-content ul li {
    position: relative;
    margin-bottom: 0.5em;
    padding-left: 0.25em;
}

.queryteca-fundamento-content ul li::before {
    content: '';
    position: absolute;
    left: -1.25em;
    top: 0.55em;
    width: 8px;
    height: 8px;
    background: var(--qt-brand);
    border-radius: 2px;
}

.queryteca-fundamento-content ol {
    padding-left: 1.5em;
    margin: 0 0 1.5em;
}

.queryteca-fundamento-content ol li {
    margin-bottom: 0.5em;
}

/* Código inline */
.queryteca-fundamento-content code {
    background: var(--qt-bg-secondary);
    padding: 2px 6px;
    border-radius: 4px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 14px;
    color: var(--qt-brand);
}

/* Código multi-línea */
.queryteca-fundamento-content pre {
    background: var(--sql-bg);
    border-radius: 10px;
    padding: 20px 24px;
    overflow-x: auto;
    margin: 0 0 1.5em;
}

.queryteca-fundamento-content pre code {
    background: transparent;
    padding: 0;
    border-radius: 0;
    color: var(--sql-text);
    font-size: 14px;
    line-height: 1.7;
    display: block;
    white-space: pre;
}

/* Blockquotes */
.queryteca-fundamento-content blockquote {
    margin: 0 0 1.5em;
    padding: 1rem 1.25rem;
    border-left: 4px solid var(--qt-accent-green);
    background: var(--qt-bg-secondary);
    border-radius: 0 8px 8px 0;
}

.queryteca-fundamento-content blockquote p {
    margin: 0;
    color: var(--qt-text-secondary);
    font-style: italic;
}

/* Imágenes */
.queryteca-fundamento-content img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
    margin: 1rem 0;
}

/* ---------- Navegación entre fundamentos ---------- */
.fundamento-nav {
    max-width: 720px;
    margin: 0 auto 3rem;
}

/* ---------- Queries para practicar ---------- */
.queryteca-fundamento-queries {
    margin-bottom: 3rem;
}

.queryteca-fundamento-queries h2 {
    font-size: 1.35rem;
    font-weight: 700;
    margin: 0 0 1rem;
    color: var(--qt-text-primary);
}

.queryteca-grid-3 {
    grid-template-columns: repeat(3, 1fr);
}

/* ---------- CTA inferior ---------- */
.queryteca-fundamento-cta {
    text-align: center;
    padding: 2.5rem 2rem;
    background: var(--qt-bg-secondary);
    border-radius: 12px;
    border: 1px solid var(--qt-border);
}

.cta-text {
    font-size: 1.15rem;
    font-weight: 600;
    margin: 0 0 1rem;
    color: var(--qt-text-primary);
}

.cta-button {
    display: inline-flex;
    align-items: center;
    padding: 12px 28px;
    background: var(--qt-brand);
    color: #fff !important;
    border-radius: 8px;
    font-weight: 600;
    font-size: 1rem;
    text-decoration: none !important;
    transition: background 0.2s, transform 0.2s;
}

.cta-button:hover {
    background: var(--qt-brand-hover);
    transform: translateY(-1px);
    color: #fff !important;
}

/* ---------- Archive fundamentos - bloques ---------- */
.queryteca-bloque-section {
    margin-bottom: 3rem;
}

.bloque-section-header {
    margin-bottom: 1rem;
}

.bloque-section-title {
    font-size: 1.35rem;
    font-weight: 700;
    margin: 0 0 0.5rem;
}

.bloque-section-desc {
    font-size: 0.95rem;
    color: var(--qt-text-secondary);
    margin: 0;
}

/* Items de bloque (lista vertical) */
.bloque-items-list {
    display: flex;
    flex-direction: column;
    gap: 0;
    border: 1px solid var(--qt-border);
    border-radius: 12px;
    overflow: hidden;
}

.bloque-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 1rem 1.25rem;
    text-decoration: none;
    transition: background 0.15s;
    border-bottom: 1px solid var(--qt-border);
}

.bloque-item:last-child {
    border-bottom: none;
}

.bloque-item:hover {
    background: var(--qt-bg-secondary);
}

.bloque-item-content {
    flex: 1;
    min-width: 0;
}

.bloque-item-title {
    font-size: 1rem;
    font-weight: 600;
    margin: 0 0 0.15rem;
    color: var(--qt-text-primary);
    line-height: 1.35;
}

.bloque-item:hover .bloque-item-title {
    color: var(--qt-brand);
}

.bloque-item-excerpt {
    font-size: 0.85rem;
    color: var(--qt-text-secondary);
    margin: 0;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.bloque-item-meta {
    flex-shrink: 0;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 0.8rem;
    color: var(--qt-text-secondary);
    white-space: nowrap;
}

/* ---------- Responsive (Fundamentos) ---------- */
@media (max-width: 768px) {
    .queryteca-fundamento-wrap {
        padding: 1rem 1rem 3rem;
    }

    .fundamento-title {
        font-size: 1.6rem;
    }

    .queryteca-fundamento-content {
        font-size: 16px;
    }

    .queryteca-grid-3 {
        grid-template-columns: 1fr;
    }

    .bloque-item {
        padding: 0.85rem 1rem;
    }
}

/* ---------- Modo oscuro — Fundamentos ---------- */
html.dark-mode .queryteca-fundamento-wrap,
html.dark-mode .queryteca-fundamento-content,
html.dark-mode .queryteca-fundamento-content p,
html.dark-mode .queryteca-fundamento-content li,
html.dark-mode .queryteca-fundamento-content h2,
html.dark-mode .fundamento-title,
html.dark-mode .bloque-item-title,
html.dark-mode .cta-text {
    color: var(--qt-text-primary);
}

html.dark-mode .queryteca-fundamento-content h3 {
    color: var(--qt-brand);
}

html.dark-mode .queryteca-fundamento-content code {
    background: var(--qt-bg-secondary);
    color: var(--qt-brand);
}

html.dark-mode .queryteca-fundamento-content blockquote {
    background: var(--qt-bg-secondary);
}

html.dark-mode .queryteca-fundamento-content blockquote p {
    color: var(--qt-text-secondary);
}

html.dark-mode .queryteca-fundamento-content img {
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.3);
}

html.dark-mode .fundamento-reading-time,
html.dark-mode .bloque-item-excerpt,
html.dark-mode .bloque-item-meta,
html.dark-mode .bloque-section-desc {
    color: var(--qt-text-secondary);
}

html.dark-mode .bloque-items-list {
    border-color: var(--qt-border);
}

html.dark-mode .bloque-item {
    border-color: var(--qt-border);
}

html.dark-mode .bloque-item:hover {
    background: var(--qt-bg-secondary);
}

html.dark-mode .bloque-item:hover .bloque-item-title {
    color: var(--qt-brand);
}

html.dark-mode .queryteca-fundamento-cta {
    background: var(--qt-bg-secondary);
    border-color: var(--qt-border);
}

html.dark-mode .queryteca-fundamento-queries h2 {
    color: var(--qt-text-primary);
}

/* ==========================================================================
   Blog — Estilos
   ========================================================================== */

/* ---------- Blog grid ---------- */
.queryteca-blog-grid {
    grid-template-columns: repeat(3, 1fr);
}

/* ---------- Blog card ---------- */
.queryteca-blog-card {
    display: flex;
    flex-direction: column;
    border: 1px solid var(--qt-border);
    border-radius: 12px;
    overflow: hidden;
    background: var(--qt-bg-secondary);
    transition: box-shadow 0.2s, border-color 0.2s;
}

.queryteca-blog-card:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    border-color: var(--qt-brand);
}

.blog-card-image-link {
    display: block;
    aspect-ratio: 16 / 9;
    overflow: hidden;
}

.blog-card-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s;
}

.queryteca-blog-card:hover .blog-card-image {
    transform: scale(1.03);
}

.blog-card-placeholder {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #7C5CFF 0%, #3B82C4 100%);
}

.blog-card-body {
    display: flex;
    flex-direction: column;
    padding: 20px;
    flex: 1;
}

.blog-card-title {
    font-size: 1rem;
    font-weight: 600;
    line-height: 1.4;
    margin: 0 0 0.4rem;
}

.blog-card-title a {
    color: var(--qt-text-primary);
    text-decoration: none;
}

.blog-card-title a:hover {
    color: var(--qt-brand);
}

.blog-card-date {
    font-size: 0.8rem;
    color: var(--qt-text-secondary);
    margin-bottom: 0.6rem;
}

.blog-card-excerpt {
    font-size: 0.875rem;
    color: var(--qt-text-secondary);
    line-height: 1.55;
    margin: 0 0 auto;
    padding-bottom: 0.75rem;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.blog-card-more {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--qt-brand);
    text-decoration: none;
}

.blog-card-more:hover {
    color: var(--qt-brand-hover);
}

/* ---------- Blog single ---------- */
.blog-categories {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 0.75rem;
}

.blog-meta {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--qt-text-secondary);
    font-size: 0.875rem;
    flex-wrap: wrap;
}

.blog-meta time {
    color: var(--qt-text-secondary);
}

.meta-sep {
    color: var(--qt-border);
}

.blog-featured-image {
    margin-bottom: 2.5rem;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
}

.blog-hero-img {
    width: 100%;
    max-height: 400px;
    object-fit: cover;
    display: block;
}

.queryteca-blog-related {
    margin-bottom: 3rem;
}

.queryteca-blog-related h2 {
    font-size: 1.35rem;
    font-weight: 700;
    margin: 0 0 1rem;
    color: var(--qt-text-primary);
}

/* ---------- Blog responsive ---------- */
@media (max-width: 1024px) {
    .queryteca-blog-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 640px) {
    .queryteca-blog-grid {
        grid-template-columns: 1fr;
    }
}

/* ---------- Blog dark mode ---------- */
html.dark-mode .queryteca-blog-card {
    background: var(--qt-bg-secondary);
    border-color: var(--qt-border);
}

html.dark-mode .queryteca-blog-card:hover {
    border-color: var(--qt-brand);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25);
}

html.dark-mode .blog-card-title a {
    color: var(--qt-text-primary);
}

html.dark-mode .blog-card-title a:hover {
    color: var(--qt-brand);
}

html.dark-mode .blog-card-date,
html.dark-mode .blog-card-excerpt {
    color: var(--qt-text-secondary);
}

html.dark-mode .blog-card-more {
    color: var(--qt-brand);
}

html.dark-mode .blog-meta,
html.dark-mode .blog-meta time {
    color: var(--qt-text-secondary);
}

html.dark-mode .blog-featured-image {
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.3);
}

html.dark-mode .queryteca-blog-related h2 {
    color: var(--qt-text-primary);
}

/* ==========================================================================
   Homepage
   ========================================================================== */

.queryteca-homepage {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    color: var(--qt-text-primary);
}

/* ---------- Hero ---------- */
.queryteca-hero {
    background: linear-gradient(160deg, #1A1B26 0%, #2A1F4E 40%, var(--qt-bg-primary) 100%);
    padding: 5rem 1.25rem 4rem;
    text-align: center;
}

.hero-inner {
    max-width: 720px;
    margin: 0 auto;
}

.hero-title {
    font-size: 2.8rem;
    font-weight: 800;
    line-height: 1.15;
    color: #fff;
    margin: 0 0 1rem;
}

.hero-subtitle {
    font-size: 1.15rem;
    color: #A0A0B2;
    line-height: 1.6;
    margin: 0 0 2rem;
    max-width: 560px;
    margin-left: auto;
    margin-right: auto;
}

.hero-cta {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
    margin-bottom: 2.5rem;
}

.cta-secondary {
    background: transparent !important;
    border: 2px solid var(--qt-brand) !important;
    color: var(--qt-brand) !important;
}

.cta-secondary:hover {
    background: var(--qt-brand) !important;
    color: #fff !important;
}

.hero-code-preview {
    max-width: 420px;
    margin: 0 auto;
    background: var(--sql-bg);
    border-radius: 10px;
    padding: 16px 20px;
    text-align: left;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.3);
}

.hero-code-preview pre {
    margin: 0;
    padding: 0;
    background: transparent;
}

.hero-code-preview code {
    font-family: 'JetBrains Mono', monospace;
    font-size: 13px;
    line-height: 1.7;
    color: var(--sql-text);
    display: block;
    white-space: pre;
}

/* ---------- Stats bar ---------- */
.queryteca-stats {
    background: var(--qt-bg-secondary);
    border-top: 1px solid var(--qt-border);
    border-bottom: 1px solid var(--qt-border);
    padding: 1.5rem 1.25rem;
}

.stats-inner {
    max-width: 600px;
    margin: 0 auto;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 2rem;
}

.stat-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.15rem;
}

.stat-number {
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--qt-brand);
}

.stat-label {
    font-size: 0.85rem;
    color: var(--qt-text-secondary);
    font-weight: 500;
}

.stat-divider {
    width: 1px;
    height: 32px;
    background: var(--qt-border);
}

/* ---------- Sections ---------- */
.section-inner {
    max-width: 1120px;
    margin: 0 auto;
    padding: 3rem 1.25rem;
}

.section-title {
    font-size: 1.75rem;
    font-weight: 700;
    text-align: center;
    margin: 0 0 0.5rem;
    color: var(--qt-text-primary);
}

.section-subtitle {
    text-align: center;
    color: var(--qt-text-secondary);
    max-width: 560px;
    margin: 0 auto 1.5rem;
}

/* ---------- Fuentes grid ---------- */
.fuentes-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 1rem;
    margin-top: 1.5rem;
}

.fuente-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.4rem;
    padding: 1.5rem 1rem;
    border: 1px solid var(--qt-border);
    border-radius: 12px;
    background: var(--qt-bg-secondary);
    text-decoration: none;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.fuente-card:hover {
    border-color: var(--qt-brand);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.fuente-icon {
    font-size: 1.75rem;
}

.fuente-name {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--qt-text-primary);
    text-align: center;
}

.fuente-count {
    font-size: 0.8rem;
    color: var(--qt-text-secondary);
}

/* ---------- Fundamentos home ---------- */
.queryteca-fundamentos-home {
    background: var(--qt-bg-secondary);
}

.queryteca-fundamentos-home .section-inner {
    text-align: center;
}

.fundamentos-badges-home {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    flex-wrap: wrap;
    margin-bottom: 1.5rem;
}

/* ---------- Footer CTA ---------- */
.queryteca-cta-home {
    background: #1A1B26;
    padding: 3rem 1.25rem;
    text-align: center;
}

.cta-home-text {
    color: #A0A0B2;
    font-size: 0.95rem;
    margin: 0 0 0.75rem;
}

.cta-home-links {
    display: flex;
    justify-content: center;
    gap: 0.75rem;
    font-size: 0.9rem;
}

.cta-home-links a {
    color: var(--qt-brand);
    text-decoration: none;
}

.cta-home-links a:hover {
    color: #fff;
}

.cta-home-sep {
    color: #697098;
}

/* ---------- Homepage responsive ---------- */
@media (max-width: 1024px) {
    .fuentes-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 640px) {
    .hero-title { font-size: 2rem; }
    .hero-subtitle { font-size: 1rem; }
    .fuentes-grid { grid-template-columns: repeat(2, 1fr); }
    .stats-inner { gap: 1.25rem; }
    .stat-number { font-size: 1.4rem; }
}

/* ---------- Homepage dark mode ---------- */
html.dark-mode .queryteca-stats {
    background: var(--qt-bg-secondary);
    border-color: var(--qt-border);
}

html.dark-mode .fuente-card {
    background: var(--qt-bg-secondary);
    border-color: var(--qt-border);
}

html.dark-mode .fuente-card:hover {
    border-color: var(--qt-brand);
}

html.dark-mode .fuente-name {
    color: var(--qt-text-primary);
}

html.dark-mode .queryteca-fundamentos-home {
    background: var(--qt-bg-secondary);
}

/* ==========================================================================
   Formulario de contacto
   ========================================================================== */

.queryteca-contact-form-wrap {
    max-width: 560px;
    margin: 0 auto;
}

.queryteca-contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.form-field label {
    display: block;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 0.35rem;
    color: var(--qt-text-primary);
}

.form-field .required {
    color: var(--qt-level-advanced);
}

.form-field input[type="text"],
.form-field input[type="email"],
.form-field textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid var(--qt-border);
    border-radius: 8px;
    font-family: 'Inter', sans-serif;
    font-size: 0.95rem;
    color: var(--qt-text-primary);
    background: var(--qt-bg-primary);
    transition: border-color 0.2s;
    box-sizing: border-box;
}

.form-field input:focus,
.form-field textarea:focus {
    outline: none;
    border-color: var(--qt-brand);
    box-shadow: 0 0 0 3px rgba(124, 92, 255, 0.15);
}

.form-field-checkbox label {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    font-weight: 400;
    font-size: 0.875rem;
    color: var(--qt-text-secondary);
}

.form-field-checkbox input[type="checkbox"] {
    margin-top: 3px;
    accent-color: var(--qt-brand);
}

.form-field-checkbox a {
    color: var(--qt-brand);
}

.contact-msg {
    padding: 1rem 1.25rem;
    border-radius: 8px;
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
}

.contact-msg p { margin: 0; }

.contact-success {
    background: rgba(63, 185, 80, 0.1);
    border: 1px solid var(--qt-accent-green);
    color: var(--qt-accent-green);
}

.contact-error {
    background: rgba(216, 106, 106, 0.1);
    border: 1px solid var(--qt-level-advanced);
    color: var(--qt-level-advanced);
}

/* dark mode form */
html.dark-mode .form-field input[type="text"],
html.dark-mode .form-field input[type="email"],
html.dark-mode .form-field textarea {
    background: var(--qt-bg-secondary);
    border-color: var(--qt-border);
    color: var(--qt-text-primary);
}

/* ==========================================================================
   Banner de cookies
   ========================================================================== */

.cookie-banner {
    position: fixed;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 9999;
    max-width: 640px;
    width: calc(100% - 2rem);
}

.cookie-banner-inner {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 1.5rem;
    background: #1A1B26;
    border-radius: 12px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

.cookie-text {
    margin: 0;
    font-size: 0.875rem;
    color: #A0A0B2;
    line-height: 1.4;
    flex: 1;
}

.cookie-text a {
    color: var(--qt-brand);
    text-decoration: underline;
}

.cookie-accept {
    flex-shrink: 0;
    padding: 8px 20px !important;
    font-size: 0.875rem !important;
}

@media (max-width: 640px) {
    .cookie-banner {
        bottom: 0;
        left: 0;
        transform: none;
        width: 100%;
        max-width: none;
    }

    .cookie-banner-inner {
        flex-direction: column;
        border-radius: 12px 12px 0 0;
        text-align: center;
    }
}

/* ==========================================================================
   Footer personalizado
   ========================================================================== */

/* GeneratePress footer containers */
.site-footer .site-info,
.site-footer .inside-site-info,
.site-footer .copyright-bar {
    text-align: center;
    width: 100%;
}

.queryteca-footer {
    text-align: center;
    width: 100%;
    padding: 32px 20px;
    margin: 0 auto;
    box-sizing: border-box;
}

.queryteca-footer-links {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: 0;
    margin-bottom: 16px;
}

.queryteca-footer-links a {
    color: var(--qt-text-secondary);
    text-decoration: none;
    font-size: 14px;
    transition: color 0.2s;
}

.queryteca-footer-links a:hover {
    color: var(--qt-brand);
}

.footer-separator {
    color: var(--qt-text-secondary);
    margin: 0 8px;
    opacity: 0.5;
}

.queryteca-footer-credit {
    color: var(--qt-text-secondary);
    font-size: 13px;
    text-align: center;
    width: 100%;
    margin: 0;
    padding: 0;
}

.queryteca-footer-credit a {
    color: var(--qt-brand);
    text-decoration: none;
}

.queryteca-footer-credit a:hover {
    text-decoration: underline;
}

/* ==========================================================================
   Dark mode: menú, header y footer de GeneratePress
   ========================================================================== */

/* --- Menú --- */
html.dark-mode .main-navigation a,
html.dark-mode .main-navigation .menu-item a,
html.dark-mode .main-navigation li a,
html.dark-mode .menu a,
html.dark-mode .site-header .main-navigation a,
html.dark-mode .primary-menu > li > a,
html.dark-mode .sf-menu > li > a,
html.dark-mode .site-header .main-navigation .main-nav ul li a,
html.dark-mode .main-nav ul li a {
    color: var(--qt-text-primary) !important;
}

html.dark-mode .main-navigation a:hover,
html.dark-mode .main-navigation .menu-item a:hover,
html.dark-mode .main-nav ul li a:hover {
    color: var(--qt-brand) !important;
}

html.dark-mode .main-navigation .current-menu-item > a,
html.dark-mode .main-navigation .current_page_item > a,
html.dark-mode .main-nav ul li.current-menu-item > a {
    color: var(--qt-brand) !important;
}

/* --- Footer --- */
html.dark-mode .site-footer,
html.dark-mode .site-info {
    background-color: var(--qt-bg-primary);
    border-top: 1px solid var(--qt-border);
}

html.dark-mode .queryteca-footer-links a,
html.dark-mode .queryteca-footer-credit,
html.dark-mode .footer-separator {
    color: var(--qt-text-secondary);
}

html.dark-mode .queryteca-footer-links a:hover,
html.dark-mode .queryteca-footer-credit a {
    color: var(--qt-brand);
}

/* --- Header --- */
html.dark-mode .site-header {
    background-color: var(--qt-bg-primary);
    border-bottom: 1px solid var(--qt-border);
}

html.dark-mode .site-title a {
    color: var(--qt-brand) !important;
}