/* ══════════════════════════════════════════════════════════
   Macro Dashboard - Estilos
   ══════════════════════════════════════════════════════════ */

/* ─── Variables CSS ──────────────────────────────────────── */
:root {
    --color-bg: #f8fafc;
    --color-surface: #ffffff;
    --color-border: #e2e8f0;
    --color-text: #1e293b;
    --color-text-secondary: #64748b;
    --color-text-muted: #94a3b8;
    --color-primary: #2563eb;
    --color-primary-hover: #1d4ed8;
    --color-positive: #16a34a;
    --color-positive-bg: #f0fdf4;
    --color-negative: #dc2626;
    --color-negative-bg: #fef2f2;
    --color-neutral: #64748b;
    --color-chart: #3b82f6;
    --color-chart-fill: rgba(59, 130, 246, 0.1);
    --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
    --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.07), 0 2px 4px -2px rgba(0,0,0,0.05);
    --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.08);
    --radius: 8px;
    --radius-lg: 12px;
    --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --container: 1200px;
}

/* ─── Reset & Base ───────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

body {
    font-family: var(--font);
    color: var(--color-text);
    background: var(--color-bg);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

a { color: var(--color-primary); text-decoration: none; }
a:hover { color: var(--color-primary-hover); text-decoration: underline; }

.container {
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 1rem;
}

/* ─── Colores de cambio ──────────────────────────────────── */
.text-positive { color: var(--color-positive); }
.text-negative { color: var(--color-negative); }
.text-neutral { color: var(--color-neutral); }

/* ─── Header ─────────────────────────────────────────────── */
.site-header {
    background: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
    position: sticky;
    top: 0;
    z-index: 100;
}

.main-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 60px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--color-text);
    text-decoration: none;
}
.logo:hover { text-decoration: none; }
.logo-icon { font-size: 1.4rem; }

.nav-categories {
    display: flex;
    list-style: none;
    gap: 0.25rem;
}
.nav-categories a {
    display: block;
    padding: 0.5rem 0.75rem;
    border-radius: 6px;
    color: var(--color-text-secondary);
    font-size: 0.875rem;
    font-weight: 500;
    transition: background 0.2s;
}
.nav-categories a:hover {
    background: var(--color-bg);
    color: var(--color-text);
    text-decoration: none;
}

.nav-toggle { display: none; background: none; border: none; font-size: 1.5rem; cursor: pointer; }

/* ─── Dashboard ──────────────────────────────────────────── */
.dashboard-hero {
    text-align: center;
    padding: 2.5rem 0 1.5rem;
}
.dashboard-hero h1 {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}
.subtitle {
    color: var(--color-text-secondary);
    font-size: 1rem;
    max-width: 600px;
    margin: 0 auto;
}

.category-section {
    margin-bottom: 2rem;
}
.category-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 0.75rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--color-primary);
    display: inline-block;
}

.indicator-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 1rem;
}

/* ─── Tarjeta de indicador (Dashboard) ───────────────────── */
.indicator-card {
    display: block;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 1.25rem;
    transition: box-shadow 0.2s, transform 0.15s;
    text-decoration: none;
    color: var(--color-text);
}
.indicator-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
    text-decoration: none;
}

.card-header {
    display: flex;
    justify-content: space-between;
    margin-bottom: 0.5rem;
}
.card-category {
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-primary);
}
.card-frequency {
    font-size: 0.7rem;
    color: var(--color-text-muted);
}

.card-title {
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
}

.card-value-row {
    display: flex;
    align-items: baseline;
    gap: 0.75rem;
    margin-bottom: 0.5rem;
}
.card-value {
    font-size: 1.5rem;
    font-weight: 700;
}
.card-change {
    font-size: 0.8rem;
    font-weight: 600;
}

.card-sparkline {
    height: 30px;
    margin-bottom: 0.5rem;
}
.sparkline { width: 100%; height: 100%; }

.card-footer {
    display: flex;
    justify-content: space-between;
    font-size: 0.7rem;
    color: var(--color-text-muted);
}

/* ─── Breadcrumbs ────────────────────────────────────────── */
.breadcrumbs {
    padding: 1rem 0;
    font-size: 0.85rem;
}
.breadcrumbs ol {
    display: flex;
    list-style: none;
    gap: 0.5rem;
}
.breadcrumbs li::after { content: '/'; margin-left: 0.5rem; color: var(--color-text-muted); }
.breadcrumbs li:last-child::after { display: none; }
.breadcrumbs li:last-child { color: var(--color-text-secondary); }

/* ─── Indicator Hero ─────────────────────────────────────── */
.indicator-hero {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 2rem;
    margin-bottom: 1.5rem;
}
.indicator-hero h1 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.hero-value-container {
    display: flex;
    align-items: baseline;
    gap: 1rem;
    flex-wrap: wrap;
    margin-bottom: 1rem;
}
.hero-number {
    font-size: 2.75rem;
    font-weight: 800;
    line-height: 1;
}
.hero-change {
    font-size: 1rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.25rem;
}
.hero-arrow { font-size: 0.85rem; }
.hero-change-pct { font-weight: 400; color: var(--color-text-secondary); }

.hero-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    font-size: 0.85rem;
    color: var(--color-text-secondary);
}

/* ─── Chart ──────────────────────────────────────────────── */
.indicator-chart-section {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    margin-bottom: 1.5rem;
}

.chart-controls {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.time-range-selector {
    display: flex;
    gap: 0.25rem;
    background: var(--color-bg);
    padding: 0.25rem;
    border-radius: 6px;
}
.range-btn {
    padding: 0.375rem 0.75rem;
    border: none;
    background: transparent;
    border-radius: 4px;
    font-size: 0.8rem;
    font-weight: 600;
    cursor: pointer;
    color: var(--color-text-secondary);
    transition: all 0.15s;
}
.range-btn.active, .range-btn:hover {
    background: var(--color-surface);
    color: var(--color-primary);
    box-shadow: var(--shadow-sm);
}

.btn-csv {
    font-size: 0.8rem;
    padding: 0.375rem 0.75rem;
    border: 1px solid var(--color-border);
    border-radius: 6px;
    color: var(--color-text-secondary);
    transition: all 0.15s;
}
.btn-csv:hover {
    background: var(--color-bg);
    text-decoration: none;
}

.chart-container {
    position: relative;
    height: 400px;
}

/* ─── Content Grid (main + sidebar) ──────────────────────── */
.indicator-content-grid {
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

/* ─── Data Table ─────────────────────────────────────────── */
.indicator-table-section {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    margin-bottom: 1.5rem;
}
.indicator-table-section h2 {
    font-size: 1.125rem;
    margin-bottom: 1rem;
}

.table-responsive { overflow-x: auto; }

.data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.875rem;
}
.data-table th {
    text-align: left;
    padding: 0.625rem 0.75rem;
    border-bottom: 2px solid var(--color-border);
    font-weight: 600;
    color: var(--color-text-secondary);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}
.data-table td {
    padding: 0.5rem 0.75rem;
    border-bottom: 1px solid var(--color-border);
}
.data-table tr:hover td { background: var(--color-bg); }
.text-right { text-align: right; }

.data-table small {
    font-size: 0.75rem;
    margin-left: 0.25rem;
}

/* ─── Pagination ─────────────────────────────────────────── */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1rem;
    margin-top: 1rem;
    font-size: 0.875rem;
}
.page-link {
    padding: 0.375rem 0.75rem;
    border: 1px solid var(--color-border);
    border-radius: 6px;
}
.page-info { color: var(--color-text-secondary); }

/* ─── Explanation ────────────────────────────────────────── */
.indicator-explanation {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    margin-bottom: 1.5rem;
}
.explanation-block { margin-bottom: 1.5rem; }
.explanation-block:last-child { margin-bottom: 0; }
.explanation-block h2 {
    font-size: 1.125rem;
    margin-bottom: 0.75rem;
}
.explanation-text {
    color: var(--color-text-secondary);
    line-height: 1.7;
}
.explanation-text p { margin-bottom: 0.75rem; }

/* ─── FAQ ────────────────────────────────────────────────── */
.indicator-faq {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    margin-bottom: 1.5rem;
}
.indicator-faq h2 {
    font-size: 1.125rem;
    margin-bottom: 1rem;
}

.faq-item {
    border-bottom: 1px solid var(--color-border);
    padding: 0.75rem 0;
}
.faq-item:last-child { border-bottom: none; }

.faq-question {
    font-weight: 600;
    cursor: pointer;
    padding: 0.25rem 0;
    list-style: none;
}
.faq-question::before { content: '+ '; color: var(--color-primary); font-weight: 700; }
details[open] .faq-question::before { content: '- '; }
.faq-question::-webkit-details-marker { display: none; }

.faq-answer {
    padding: 0.5rem 0 0.25rem 1rem;
    color: var(--color-text-secondary);
    line-height: 1.7;
}

/* ─── Sidebar ────────────────────────────────────────────── */
.sidebar-block {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 1.25rem;
    margin-bottom: 1rem;
}
.sidebar-block h3 {
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
}

.tech-sheet {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 0.375rem 0.75rem;
    font-size: 0.85rem;
}
.tech-sheet dt { color: var(--color-text-secondary); font-weight: 500; }
.tech-sheet dd { font-weight: 600; }

.related-list {
    list-style: none;
}
.related-item a {
    display: flex;
    justify-content: space-between;
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--color-border);
    color: var(--color-text);
    font-size: 0.875rem;
}
.related-item:last-child a { border-bottom: none; }
.related-item a:hover { color: var(--color-primary); text-decoration: none; }
.related-value { font-weight: 600; color: var(--color-text-secondary); }

.disclaimer {
    font-size: 0.8rem;
    color: var(--color-text-muted);
    background: var(--color-bg);
}

/* ─── Footer ─────────────────────────────────────────────── */
.site-footer {
    background: var(--color-text);
    color: #cbd5e1;
    padding: 2.5rem 0 1.5rem;
    margin-top: 3rem;
}
.footer-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-bottom: 2rem;
}
.footer-section h3 { color: #fff; font-size: 0.95rem; margin-bottom: 0.75rem; }
.footer-section ul { list-style: none; }
.footer-section li { margin-bottom: 0.25rem; }
.footer-section a { color: #94a3b8; font-size: 0.85rem; }
.footer-section a:hover { color: #fff; }
.footer-section p { font-size: 0.85rem; line-height: 1.6; }
.footer-bottom {
    border-top: 1px solid #334155;
    padding-top: 1rem;
    font-size: 0.8rem;
    color: #64748b;
}

/* ─── 404 ────────────────────────────────────────────────── */
.error-page {
    text-align: center;
    padding: 4rem 0;
}
.error-page h1 { font-size: 5rem; font-weight: 800; color: var(--color-text-muted); }
.error-page p { font-size: 1.125rem; color: var(--color-text-secondary); margin: 1rem 0 2rem; }
.btn-primary {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    background: var(--color-primary);
    color: #fff;
    border-radius: var(--radius);
    font-weight: 600;
}
.btn-primary:hover { background: var(--color-primary-hover); color: #fff; text-decoration: none; }

/* ─── Responsive ─────────────────────────────────────────── */
@media (max-width: 768px) {
    .nav-categories { display: none; }
    .nav-toggle { display: block; }

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

    .indicator-content-grid {
        grid-template-columns: 1fr;
    }

    .hero-number { font-size: 2rem; }
    .hero-meta { flex-direction: column; gap: 0.5rem; }

    .chart-container { height: 280px; }

    .footer-grid { grid-template-columns: 1fr; gap: 1.5rem; }

    .data-table { font-size: 0.8rem; }
    .data-table th, .data-table td { padding: 0.375rem 0.5rem; }
}

@media (max-width: 480px) {
    .dashboard-hero h1 { font-size: 1.25rem; }
    .card-value { font-size: 1.25rem; }
    .hero-number { font-size: 1.75rem; }
}

/* ══════════════════════════════════════════════════════════
   Comparador de indicadores
   ══════════════════════════════════════════════════════════ */

.comparator-page { max-width: var(--container); margin: 0 auto; padding: 1.5rem 1rem 4rem; }

.comparator-hero { margin: 1.5rem 0 2rem; }
.comparator-hero h1 { font-size: 1.75rem; font-weight: 700; color: var(--color-text); margin-bottom: 0.5rem; }
.comparator-subtitle { color: var(--color-text-secondary); font-size: 1rem; }

/* Formulario selector */
.comparator-selectors { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-lg); padding: 1.5rem; margin-bottom: 2rem; }
.comparator-form { display: flex; align-items: flex-end; gap: 1rem; flex-wrap: wrap; }
.selector-group { flex: 1; min-width: 200px; display: flex; flex-direction: column; gap: 0.4rem; }
.selector-label { font-size: 0.8rem; font-weight: 600; color: var(--color-text-secondary); display: flex; align-items: center; gap: 0.4rem; text-transform: uppercase; letter-spacing: .04em; }
.selector-select { width: 100%; padding: 0.6rem 0.75rem; border: 1px solid var(--color-border); border-radius: var(--radius); font-size: 0.9rem; color: var(--color-text); background: var(--color-bg); appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%2364748b' stroke-width='1.5' fill='none'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 0.75rem center; padding-right: 2rem; }
.selector-select:focus { outline: 2px solid var(--color-primary); outline-offset: 2px; }
.selector-vs { font-size: 1.1rem; font-weight: 800; color: var(--color-text-muted); padding-bottom: 0.2rem; }
.btn-compare { padding: 0.65rem 1.5rem; background: var(--color-primary); color: #fff; border: none; border-radius: var(--radius); font-size: 0.9rem; font-weight: 600; cursor: pointer; white-space: nowrap; transition: background .15s; }
.btn-compare:hover { background: var(--color-primary-hover); }

/* Dots de color */
.selector-dot { width: 10px; height: 10px; border-radius: 50%; display: inline-block; flex-shrink: 0; }
.selector-dot--a { background: #3b82f6; }
.selector-dot--b { background: #f59e0b; }

/* Tarjetas de resumen */
.comparator-summary { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; margin-bottom: 2rem; }
.comparator-card { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-lg); padding: 1.25rem 1.5rem; }
.comparator-card--a { border-top: 3px solid #3b82f6; }
.comparator-card--b { border-top: 3px solid #f59e0b; }
.ccard-label { font-size: 0.8rem; color: var(--color-text-secondary); font-weight: 500; margin-bottom: 0.5rem; display: flex; align-items: center; gap: 0.4rem; }
.ccard-value { font-size: 1.6rem; font-weight: 700; color: var(--color-text); line-height: 1.1; margin-bottom: 0.25rem; }
.ccard-change { font-size: 0.9rem; font-weight: 600; margin-bottom: 0.5rem; }
.ccard-date { font-size: 0.78rem; color: var(--color-text-muted); }
.ccard-date a { color: var(--color-primary); text-decoration: none; }
.ccard-date a:hover { text-decoration: underline; }

/* Gráfica */
.comparator-chart-wrap { margin-bottom: 2rem; }
.comparator-vs-text { margin: 0 0.4rem; color: var(--color-text-muted); font-weight: 400; font-size: 0.85rem; }

/* Nota */
.comparator-note { background: #f8fafc; border-left: 3px solid var(--color-primary); border-radius: 0 var(--radius) var(--radius) 0; padding: 0.75rem 1rem; font-size: 0.85rem; color: var(--color-text-secondary); margin-bottom: 2.5rem; }

/* Sugerencias */
.comparator-suggestions { margin-bottom: 2rem; }
.suggestions-grid { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-top: 1rem; }
.suggestion-pill { display: inline-block; padding: 0.4rem 0.85rem; background: var(--color-bg); border: 1px solid var(--color-border); border-radius: 999px; font-size: 0.82rem; color: var(--color-text-secondary); text-decoration: none; transition: all .15s; }
.suggestion-pill:hover { background: var(--color-primary); color: #fff; border-color: var(--color-primary); }
.suggestion-pill--active { background: var(--color-primary); color: #fff; border-color: var(--color-primary); }

@media (max-width: 640px) {
    .comparator-form { flex-direction: column; }
    .selector-vs { text-align: center; }
    .comparator-summary { grid-template-columns: 1fr; }
    .btn-compare { width: 100%; }
}

/* ══════════════════════════════════════════════════════════
   Páginas de categoría
   ══════════════════════════════════════════════════════════ */

.category-page { max-width: var(--container); margin: 0 auto; padding: 1.5rem 1rem 4rem; }

.category-hero { display: flex; align-items: center; gap: 1rem; margin: 1.5rem 0 2rem; }
.category-hero-icon { font-size: 2.5rem; line-height: 1; }
.category-hero h1 { font-size: 1.75rem; font-weight: 700; margin-bottom: 0.3rem; }
.category-subtitle { color: var(--color-text-secondary); font-size: 0.95rem; }

/* Reutiliza .indicators-grid y .indicator-card del dashboard */
.indicator-card-link { text-decoration: none; color: inherit; display: block; }
.indicator-card-link:hover .indicator-card { box-shadow: var(--shadow-lg); transform: translateY(-2px); }
.indicator-card { transition: box-shadow .2s, transform .2s; }

.section-title { font-size: 1.1rem; font-weight: 700; color: var(--color-text); margin-bottom: 0; }

.category-compare-section,
.other-categories { margin-top: 2.5rem; }

.categories-nav-grid { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-top: 1rem; }
.cat-nav-pill { display: inline-block; padding: 0.45rem 1rem; background: var(--color-surface); border: 1px solid var(--color-border); border-radius: 999px; font-size: 0.85rem; color: var(--color-text-secondary); text-decoration: none; font-weight: 500; transition: all .15s; }
.cat-nav-pill:hover { background: var(--color-text); color: #fff; border-color: var(--color-text); }
.cat-nav-pill--all { background: var(--color-primary); color: #fff; border-color: var(--color-primary); }
.cat-nav-pill--all:hover { background: var(--color-primary-hover); border-color: var(--color-primary-hover); }