/* ==========================================================================
   SIT Dashboard Maker — Design System
   Sistema de Inteligencia Turística · Diputación Provincial de Jaén
   ========================================================================== */

/* --- CSS Variables (Corporate Green Palette) --- */
:root {
  /* Primary greens */
  --color-primary-dark: #1B5E20;
  --color-primary: #388E3C;
  --color-primary-light: #66BB6A;
  --color-primary-accent: #A5D6A7;
  --color-primary-subtle: #C8E6C9;
  --color-primary-bg: #E8F5E9;

  /* Neutrals */
  --color-bg: #F5F7F5;
  --color-surface: #FFFFFF;
  --color-border: #E0E4E0;
  --color-border-light: #E8EDE8;
  --color-text: #1a1a2e;
  --color-text-secondary: #5a5a6e;
  --color-text-muted: #8a8a9e;

  /* Semantic */
  --color-success: #2E7D32;
  --color-warning: #F57F17;
  --color-danger: #C62828;
  --color-info: #1565C0;

  /* Chart palette */
  --chart-1: #1B5E20;
  --chart-2: #388E3C;
  --chart-3: #66BB6A;
  --chart-4: #A5D6A7;
  --chart-5: #43A047;
  --chart-6: #81C784;
  --chart-7: #2E7D32;
  --chart-8: #4CAF50;

  /* Spacing */
  --space-xs: 4px;
  --space-sm: 8px;
  --space-md: 16px;
  --space-lg: 24px;
  --space-xl: 32px;
  --space-2xl: 48px;

  /* Typography */
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 2rem;
  --font-size-4xl: 2.5rem;

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.12);

  /* Border radius */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-full: 9999px;

  /* Layout */
  --header-height: 64px;
  --nav-height: 52px;
  --content-max-width: 1400px;
}

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

html {
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-family);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.6;
  min-height: 100vh;
}

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color 0.2s;
}

a:hover {
  color: var(--color-primary-dark);
}

/* --- Typography --- */
h1, h2, h3, h4, h5, h6 {
  line-height: 1.3;
  font-weight: 600;
}

h1 { font-size: var(--font-size-3xl); }
h2 { font-size: var(--font-size-2xl); }
h3 { font-size: var(--font-size-xl); }
h4 { font-size: var(--font-size-lg); }

/* --- Landing Page --- */
.landing-container {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.landing-hero {
  background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 50%, var(--color-primary-light) 100%);
  color: white;
  padding: var(--space-2xl) var(--space-xl);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.landing-hero::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(255,255,255,0.05) 0%, transparent 70%);
  pointer-events: none;
}

.landing-hero h1 {
  font-size: var(--font-size-4xl);
  margin-bottom: var(--space-md);
  font-weight: 700;
  position: relative;
}

.landing-hero p {
  font-size: var(--font-size-lg);
  opacity: 0.9;
  max-width: 700px;
  margin: 0 auto;
  position: relative;
}

.landing-logo {
  width: 220px;
  height: auto;
}

.landing-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-md);
  padding: var(--space-md) var(--space-xl) var(--space-md);
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
}

.landing-card {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: var(--space-md) var(--space-lg);
  box-shadow: var(--shadow-md);
  transition: transform 0.2s, box-shadow 0.2s;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  text-decoration: none;
  color: var(--color-text);
  border: 2px solid transparent;
}

.landing-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-primary-accent);
  color: var(--color-text);
}

.landing-card.disabled {
  opacity: 0.5;
  cursor: not-allowed;
  pointer-events: none;
}

.landing-card-icon {
  width: 52px;
  height: 52px;
  background: var(--color-primary-bg);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  color: var(--color-primary);
  margin-bottom: var(--space-sm);
}

.landing-card h3 {
  margin-bottom: 4px;
  font-size: 1rem;
}

.landing-card p {
  color: var(--color-text-secondary);
  font-size: 0.75rem;
}

.badge {
  display: inline-block;
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.badge-soon {
  background: var(--color-border-light);
  color: var(--color-text-muted);
}

.badge-encuesta {
  display: inline-block;
  background: var(--color-warning);
  color: #fff;
  font-size: 0.65rem;
  font-weight: 600;
  padding: 2px 6px;
  border-radius: 4px;
  margin-left: 6px;
  vertical-align: middle;
  letter-spacing: 0.02em;
}

/* ==========================================================================
   Dashboard Layout — Horizontal Top Nav (no sidebar)
   ========================================================================== */
.dashboard-layout {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* --- Header --- */
.dashboard-header {
  height: var(--header-height);
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  padding: 0 var(--space-lg);
  gap: var(--space-lg);
  z-index: 20;
  flex-shrink: 0;
}

.dashboard-header .logo {
  height: 36px;
  width: auto;
}

.dashboard-header .title {
  font-size: var(--font-size-lg);
  font-weight: 600;
  color: var(--color-primary-dark);
  white-space: nowrap;
}

.breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  margin-left: auto;
}

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

.breadcrumb .separator {
  color: var(--color-border);
}

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

/* --- Territory Selector (dropdown in header) --- */
.territory-selector {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.territory-selector select {
  font-family: var(--font-family);
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--color-primary-dark);
  background: var(--color-primary-bg);
  border: 1px solid var(--color-primary-accent);
  border-radius: var(--radius-sm);
  padding: 6px 12px;
  cursor: pointer;
  outline: none;
  transition: border-color 0.2s;
}

.territory-selector select:hover,
.territory-selector select:focus {
  border-color: var(--color-primary);
}

/* --- Top Navigation Bar --- */
.top-nav {
  background: var(--color-surface);
  border-bottom: 2px solid var(--color-border-light);
  display: flex;
  align-items: stretch;
  padding: 0 var(--space-lg);
  overflow-x: auto;
  overflow-y: hidden;
  flex-shrink: 0;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}

.top-nav::-webkit-scrollbar {
  display: none;
}

.top-nav-item {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-md) var(--space-lg);
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--color-text-secondary);
  cursor: pointer;
  white-space: nowrap;
  border-bottom: 3px solid transparent;
  transition: color 0.2s, border-color 0.2s, background 0.2s;
  margin-bottom: -2px;
  text-decoration: none;
}

.top-nav-item:hover {
  color: var(--color-primary-dark);
  background: var(--color-primary-bg);
}

.top-nav-item.active {
  color: var(--color-primary-dark);
  border-bottom-color: var(--color-primary);
}

.top-nav-item i {
  font-size: var(--font-size-base);
  width: 20px;
  text-align: center;
}

/* --- Main Content (full width, centered) --- */
.dashboard-content {
  flex: 1;
  padding: var(--space-xl) var(--space-lg);
  overflow-y: auto;
  background: var(--color-bg);
}

.dashboard-content > .tab-content {
  max-width: var(--content-max-width);
  margin: 0 auto;
}

.tab-content {
  display: none;
  animation: fadeIn 0.3s ease;
}

.tab-content.active {
  display: block;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

.tab-title {
  font-size: var(--font-size-2xl);
  font-weight: 700;
  color: var(--color-primary-dark);
  margin-bottom: var(--space-lg);
}

.tab-subtitle {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  margin-top: calc(-1 * var(--space-sm));
  margin-bottom: var(--space-lg);
}

/* --- KPI Cards --- */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
}

.kpi-card {
  background: var(--color-surface);
  border-radius: var(--radius-md);
  padding: var(--space-sm) var(--space-md);
  box-shadow: var(--shadow-sm);
  border-left: 4px solid var(--color-primary);
  transition: box-shadow 0.2s;
}

.kpi-card:hover {
  box-shadow: var(--shadow-md);
}

.kpi-card.accent-1 { border-left-color: var(--chart-1); }
.kpi-card.accent-2 { border-left-color: var(--chart-2); }
.kpi-card.accent-3 { border-left-color: var(--chart-3); }
.kpi-card.accent-4 { border-left-color: var(--chart-4); }
.kpi-card.accent-5 { border-left-color: var(--chart-5); }
.kpi-card.accent-6 { border-left-color: var(--color-info); }
.kpi-card.accent-7 { border-left-color: var(--color-warning); }

.kpi-label {
  font-size: var(--font-size-xs);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text-muted);
  margin-bottom: var(--space-xs);
}

.kpi-value {
  font-size: var(--font-size-2xl);
  font-weight: 700;
  color: var(--color-text);
  line-height: 1.1;
}

.kpi-change {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  font-size: var(--font-size-xs);
  font-weight: 600;
  margin-top: var(--space-xs);
  padding: 2px 8px;
  border-radius: var(--radius-full);
}

.kpi-change.positive {
  color: var(--color-success);
  background: #E8F5E9;
}

.kpi-change.negative {
  color: var(--color-danger);
  background: #FFEBEE;
}

.kpi-change.neutral {
  color: var(--color-text-muted);
  background: var(--color-border-light);
}

.kpi-detail {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
  margin-top: var(--space-xs);
}

/* --- Chart Containers --- */
.charts-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
  align-items: stretch;
}

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

.charts-grid.cols-1 {
  grid-template-columns: 1fr;
}

.chart-card {
  background: var(--color-surface);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
}

.chart-card.full-width {
  grid-column: 1 / -1;
}

.chart-card-title {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.chart-card-title i {
  color: var(--color-primary);
}

/* Info tooltip button */
.chart-info-btn {
  margin-left: auto;
  cursor: pointer;
  color: var(--color-text-muted);
  font-size: 14px;
  opacity: 0.5;
  transition: opacity 0.2s;
  position: relative;
  flex-shrink: 0;
}
.chart-info-btn:hover { opacity: 1; }
.chart-info-tooltip {
  display: none;
  position: absolute;
  top: 28px;
  right: 0;
  width: 340px;
  background: var(--color-surface);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-sm);
  box-shadow: 0 4px 16px rgba(0,0,0,0.15);
  padding: var(--space-sm) var(--space-md);
  font-size: var(--font-size-xs);
  font-weight: 400;
  color: var(--color-text-muted);
  line-height: 1.5;
  z-index: 100;
  white-space: normal;
}
.chart-info-btn:hover .chart-info-tooltip,
.chart-info-btn.active .chart-info-tooltip {
  display: block;
}

.chart-wrapper {
  position: relative;
  width: 100%;
  min-height: 180px;
  flex: 1;
}

.chart-card.compact .chart-wrapper {
  min-height: 100px;
  max-height: 180px;
}

.chart-card.compact {
  max-height: 240px;
  overflow: hidden;
}

.chart-wrapper canvas {
  width: 100% !important;
}

/* --- Mosaic Grid (flexible layout with named areas) --- */
.mosaic-grid {
  display: grid;
  gap: var(--space-md);
  grid-auto-columns: 1fr;
  grid-auto-rows: minmax(180px, auto);
  margin-bottom: var(--space-lg);
}

.mosaic-grid > div > .chart-card {
  height: 100%;
}

.mosaic-grid > div > .chart-card.compact {
  height: auto;
}

/* --- Gauge chart --- */
.gauge-wrapper {
  position: relative;
  width: 100%;
  max-width: 250px;
  margin: 0 auto;
}

.gauge-wrapper canvas {
  width: 100% !important;
}

.gauge-center-label {
  position: absolute;
  bottom: 18%;
  left: 50%;
  transform: translateX(-50%);
  text-align: center;
  pointer-events: none;
}

.gauge-center-label .gauge-value {
  font-size: var(--font-size-2xl);
  font-weight: 700;
  color: var(--color-text);
  display: block;
  line-height: 1.1;
}

.gauge-center-label .gauge-label {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
}

/* --- Heatmap table --- */
.heatmap-table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--font-size-xs);
}

.heatmap-table th {
  padding: 6px 8px;
  font-weight: 600;
  color: var(--color-text-secondary);
  text-align: center;
}

.heatmap-table td {
  padding: 6px 8px;
  text-align: center;
  border-radius: 4px;
  font-weight: 500;
  color: var(--color-text);
}

.heatmap-table td.heatmap-row-label {
  text-align: left;
  font-weight: 600;
  color: var(--color-text-secondary);
  background: none !important;
}

/* --- Tables --- */
.data-table-wrapper {
  background: var(--color-surface);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  margin-bottom: var(--space-xl);
}

.data-table {
  width: 100%;
  border-collapse: collapse;
}

.data-table th {
  background: var(--color-primary-bg);
  color: var(--color-primary-dark);
  font-size: var(--font-size-xs);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: var(--space-sm) var(--space-md);
  text-align: left;
  font-weight: 600;
  border-bottom: 2px solid var(--color-primary-accent);
}

.data-table td {
  padding: var(--space-sm) var(--space-md);
  font-size: var(--font-size-sm);
  border-bottom: 1px solid var(--color-border-light);
  text-align: left;
}

.data-table tr:hover {
  background: var(--color-primary-bg);
}

.data-table th.number,
.data-table td.number {
  text-align: right;
  font-variant-numeric: tabular-nums;
}

/* --- Map Container --- */
.map-container {
  background: var(--color-surface);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  margin-bottom: var(--space-xl);
}

.map-wrapper {
  height: 400px;
  width: 100%;
}

.map-title {
  padding: var(--space-md) var(--space-lg);
  font-size: var(--font-size-sm);
  font-weight: 600;
  border-bottom: 1px solid var(--color-border-light);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.map-title i {
  color: var(--color-primary);
}

/* --- Section dividers --- */
.section-divider {
  border: none;
  border-top: 1px solid var(--color-border-light);
  margin: var(--space-xl) 0;
}

.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-md);
  flex-wrap: wrap;
}

.section-header h3 {
  color: var(--color-primary-dark);
  font-size: var(--font-size-lg);
}

/* --- Footer --- */
.dashboard-footer {
  text-align: center;
  padding: var(--space-lg) var(--space-xl);
  color: var(--color-text-muted);
  font-size: var(--font-size-xs);
  border-top: 1px solid var(--color-border-light);
  background: var(--color-surface);
  flex-shrink: 0;
}

.dashboard-footer a {
  color: var(--color-text-secondary);
}

.dashboard-footer p + p {
  margin-top: var(--space-xs);
}

.footer {
  text-align: center;
  padding: var(--space-lg);
  color: var(--color-text-muted);
  font-size: var(--font-size-xs);
  border-top: 1px solid var(--color-border-light);
  background: var(--color-surface);
}

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

/* --- Municipality Selector --- */
.municipality-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: var(--space-lg);
  padding: var(--space-xl);
  max-width: 1400px;
  margin: 0 auto;
}

.municipality-card {
  background: var(--color-surface);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  box-shadow: var(--shadow-sm);
  text-decoration: none;
  color: var(--color-text);
  transition: all 0.2s;
  border: 2px solid transparent;
}

.municipality-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-primary-accent);
  color: var(--color-text);
}

.municipality-card h3 {
  color: var(--color-primary-dark);
  margin-bottom: var(--space-xs);
}

.municipality-card .pop {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

/* --- Utility classes --- */
.text-center { text-align: center; }
.text-right { text-align: right; }
.text-muted { color: var(--color-text-muted); }
.text-success { color: var(--color-success); }
.text-danger { color: var(--color-danger); }
.text-warning { color: var(--color-warning); }
.mt-sm { margin-top: var(--space-sm); }
.mt-md { margin-top: var(--space-md); }
.mt-lg { margin-top: var(--space-lg); }
.mb-sm { margin-bottom: var(--space-sm); }
.mb-md { margin-bottom: var(--space-md); }
.mb-lg { margin-bottom: var(--space-lg); }
.hidden { display: none !important; }

/* --- Responsive --- */
@media (max-width: 1200px) {
  .charts-grid {
    grid-template-columns: 1fr;
  }
  .charts-grid.cols-3 {
    grid-template-columns: repeat(2, 1fr);
  }
  .mosaic-grid {
    grid-template-columns: repeat(2, 1fr);
    grid-template-areas: none !important;
  }
  .mosaic-grid > div {
    grid-area: auto !important;
  }
}

@media (max-width: 768px) {
  .top-nav {
    padding: 0 var(--space-sm);
  }
  .top-nav-item {
    padding: var(--space-sm) var(--space-md);
    font-size: var(--font-size-xs);
  }
  .kpi-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .landing-hero h1 {
    font-size: var(--font-size-2xl);
  }
  .charts-grid.cols-3 {
    grid-template-columns: 1fr;
  }
  .mosaic-grid {
    grid-template-columns: 1fr;
    grid-template-areas: none !important;
  }
  .breadcrumb {
    display: none;
  }
}