/* ==========================================================================
   Planificador de puentes y calendario laboral de España
   Fijate Tools • Estilos Canónicos
   ========================================================================== */

:root {
  --bg-primary: #0b0f17;
  --bg-card: #111827;
  --bg-card-subtle: #1a2234;
  --bg-input: #1f293d;
  --border-color: #27354f;
  --border-focus: #3b82f6;

  --text-main: #f1f5f9;
  --text-muted: #94a3b8;
  --text-accent: #38bdf8;

  --color-green: #10b981;
  --color-green-bg: rgba(16, 185, 129, 0.15);
  --color-amber: #f59e0b;
  --color-amber-bg: rgba(245, 158, 11, 0.15);
  --color-cyan: #06b6d4;
  --color-cyan-bg: rgba(6, 182, 212, 0.15);
  --color-blue: #3b82f6;
  --color-blue-bg: rgba(59, 130, 246, 0.15);
  --color-purple: #a855f7;
  --color-purple-bg: rgba(168, 85, 247, 0.15);
  --color-weekend: #334155;

  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --shadow-sm: 0 4px 12px rgba(0, 0, 0, 0.25);
  --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.35);
}

[data-theme="light"] {
  --bg-primary: #f8fafc;
  --bg-card: #ffffff;
  --bg-card-subtle: #f1f5f9;
  --bg-input: #ffffff;
  --border-color: #cbd5e1;
  --border-focus: #2563eb;

  --text-main: #0f172a;
  --text-muted: #475569;
  --text-accent: #0284c7;

  --color-green: #059669;
  --color-green-bg: rgba(5, 150, 105, 0.12);
  --color-amber: #d97706;
  --color-amber-bg: rgba(217, 119, 6, 0.12);
  --color-cyan: #0891b2;
  --color-cyan-bg: rgba(8, 145, 178, 0.12);
  --color-blue: #2563eb;
  --color-blue-bg: rgba(37, 99, 235, 0.12);
  --color-purple: #9333ea;
  --color-purple-bg: rgba(147, 51, 234, 0.12);
  --color-weekend: #e2e8f0;

  --shadow-sm: 0 4px 12px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.08);
}

body {
  margin: 0;
  padding: 0;
  background-color: var(--bg-primary);
  color: var(--text-main);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  overflow-x: clip;
  width: 100%;
  max-width: 100%;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Outfit', sans-serif;
  margin: 0;
  font-weight: 700;
}

.tool-layout {
  max-width: 1200px;
  margin: 1.5rem auto 3rem;
  padding: 0 1rem;
  flex: 1;
  width: 100%;
  box-sizing: border-box;
}

.tool-with-sidebar {
  display: flex;
  gap: 2rem;
  align-items: flex-start;
}

.tool-main-content {
  flex: 1;
  min-width: 0;
}

/* Tarjeta principal */
.card-main {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  margin-bottom: 1.5rem;
  box-shadow: var(--shadow-sm);
}

.card-section {
  padding: 1.75rem;
}

/* Controles superiores */
.control-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.25rem;
  margin-bottom: 1.25rem;
}

/* Contenedor de avisos oficiales */
.notices-container {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  margin-bottom: 1.5rem;
}

.notice-card {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 0.85rem 1rem;
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  line-height: 1.45;
  border: 1px solid transparent;
}

.notice-card svg {
  flex-shrink: 0;
  margin-top: 0.15rem;
}

.notice-card-content {
  flex: 1;
}

.notice-card-title {
  font-weight: 700;
  font-size: 0.875rem;
  margin-bottom: 0.2rem;
  display: block;
}

.notice-card-text {
  color: var(--text-muted);
  font-size: 0.8125rem;
  margin: 0;
}

.notice-success {
  background: var(--color-green-bg);
  border-color: rgba(16, 185, 129, 0.3);
  color: var(--text-main);
}
.notice-success .notice-card-title {
  color: var(--color-green);
}

.notice-warning {
  background: var(--color-amber-bg);
  border-color: rgba(245, 158, 11, 0.3);
  color: var(--text-main);
}
.notice-warning .notice-card-title {
  color: var(--color-amber);
}

.notice-info {
  background: var(--color-blue-bg);
  border-color: rgba(59, 130, 246, 0.3);
  color: var(--text-main);
}
.notice-info .notice-card-title {
  color: var(--color-blue);
}

.notice-legal {
  background: var(--bg-card-subtle);
  border-color: var(--border-color);
  color: var(--text-muted);
}
.notice-legal .notice-card-title {
  color: var(--text-main);
}


.control-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.control-label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-muted);
}

.form-control-select {
  width: 100%;
  max-width: 100%;
  min-width: 0;
  height: 44px;
  padding: 0 2.5rem 0 1rem;
  background-color: var(--bg-input);
  color: var(--text-main);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  font-weight: 500;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2394a3b8' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  background-size: 16px;
  text-overflow: ellipsis;
  white-space: nowrap;
  overflow: hidden;
  box-sizing: border-box;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.form-control-select:focus {
  outline: none;
  border-color: var(--border-focus);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.2);
}

.form-control-select option {
  background-color: var(--bg-card);
  color: var(--text-main);
}

/* KPIs */
.kpi-strip {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 1rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border-color);
}

.kpi-card {
  background: var(--bg-card-subtle);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.kpi-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  font-weight: 600;
}

.kpi-val {
  font-family: 'JetBrains Mono', monospace;
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--text-main);
  line-height: 1.2;
}

.kpi-sub {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.text-green { color: var(--color-green) !important; }
.text-amber { color: var(--color-amber) !important; }
.text-cyan { color: var(--color-cyan) !important; }
.text-blue { color: var(--color-blue) !important; }

/* Sección optimizador */
.section-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
}

.section-title-wrap {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.section-title {
  font-size: 1.25rem;
}

.section-hint {
  font-size: 0.8125rem;
  color: var(--text-muted);
}

.bridge-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1rem;
}

.bridge-card {
  background: var(--bg-card-subtle);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 1rem;
  transition: transform 0.2s, border-color 0.2s, box-shadow 0.2s;
  cursor: pointer;
}

.bridge-card:hover {
  transform: translateY(-2px);
  border-color: var(--border-focus);
  box-shadow: var(--shadow-sm);
}

.bridge-card-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 0.5rem;
}

.bridge-badge-multiplier {
  font-family: 'JetBrains Mono', monospace;
  font-weight: 700;
  font-size: 0.75rem;
  padding: 0.25rem 0.5rem;
  border-radius: var(--radius-sm);
  background: var(--color-amber-bg);
  color: var(--color-amber);
  border: 1px solid rgba(245, 158, 11, 0.3);
}

.bridge-dates {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-main);
}

.bridge-days-summary {
  display: flex;
  gap: 0.5rem;
  align-items: baseline;
}

.bridge-free-total {
  font-family: 'JetBrains Mono', monospace;
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--color-green);
}

.bridge-ask-tag {
  font-size: 0.8125rem;
  color: var(--text-muted);
}

.bridge-ask-days-list {
  font-size: 0.8125rem;
  color: var(--color-amber);
  background: rgba(245, 158, 11, 0.08);
  padding: 0.35rem 0.6rem;
  border-radius: var(--radius-sm);
  line-height: 1.4;
}

/* Pestañas */
.tabs-nav {
  display: flex;
  gap: 0.5rem;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 0.75rem;
  margin-bottom: 1.25rem;
}

.tab-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  height: 40px;
  padding: 0 1.25rem;
  background: transparent;
  color: var(--text-muted);
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
}

.tab-btn:hover {
  color: var(--text-main);
  background: var(--bg-card-subtle);
}

.tab-btn.active {
  color: var(--text-main);
  background: var(--bg-card-subtle);
  border-color: var(--border-color);
}

/* Leyenda */
.legend-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem;
  padding: 0.75rem 1rem;
  background: var(--bg-card-subtle);
  border-radius: var(--radius-sm);
  margin-bottom: 1.25rem;
  font-size: 0.8125rem;
  color: var(--text-muted);
}

.legend-item {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.legend-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  display: inline-block;
}

.dot-national { background-color: var(--color-green); }
.dot-regional { background-color: var(--color-blue); }
.dot-local { background-color: var(--color-purple); }
.dot-bridge { background-color: var(--color-amber); }
.dot-weekend { background-color: var(--color-weekend); }

/* Cuadrícula de 12 meses */
.calendar-months-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1.25rem;
}

.month-block {
  background: var(--bg-card-subtle);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1rem;
}

.month-title {
  font-size: 0.95rem;
  text-align: center;
  margin-bottom: 0.75rem;
  color: var(--text-main);
  font-weight: 700;
}

.days-header-row {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 2px;
  margin-bottom: 4px;
}

.weekday-col {
  text-align: center;
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
}

.days-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 3px;
}

.day-cell {
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.8125rem;
  font-weight: 500;
  border-radius: 4px;
  color: var(--text-main);
  background: var(--bg-card);
  position: relative;
  transition: transform 0.15s, background-color 0.15s;
}

.day-cell.empty {
  background: transparent;
}

.day-cell.is-weekend {
  color: var(--text-muted);
  background: rgba(255, 255, 255, 0.02);
}

.day-cell.is-national {
  background: var(--color-green);
  color: #ffffff;
  font-weight: 700;
}

.day-cell.is-regional {
  background: var(--color-blue);
  color: #ffffff;
  font-weight: 700;
}

.day-cell.is-local {
  background: var(--color-purple);
  color: #ffffff;
  font-weight: 700;
}

.day-cell.is-bridge {
  background: var(--color-amber-bg);
  color: var(--color-amber);
  border: 1px solid var(--color-amber);
  font-weight: 700;
}

/* Tabla de festivos */
.table-responsive {
  width: 100%;
  overflow-x: auto;
}

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

.holidays-table th,
.holidays-table td {
  padding: 0.75rem 1rem;
  text-align: left;
  border-bottom: 1px solid var(--border-color);
}

.holidays-table th {
  background: var(--bg-card-subtle);
  color: var(--text-muted);
  font-weight: 600;
  font-size: 0.8125rem;
}

.badge-scope {
  display: inline-block;
  font-size: 0.75rem;
  padding: 0.2rem 0.5rem;
  border-radius: var(--radius-sm);
  font-weight: 600;
}

.badge-national {
  background: var(--color-green-bg);
  color: var(--color-green);
}

.badge-regional {
  background: var(--color-blue-bg);
  color: var(--color-blue);
}

.badge-local {
  background: var(--color-purple-bg);
  color: var(--color-purple);
}

.holiday-source-link {
  color: var(--text-accent);
  text-decoration: none;
  font-size: 0.75rem;
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
}

.holiday-source-link:hover {
  text-decoration: underline;
}

/* Modal nativo */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  padding: 1rem;
}

.modal-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  max-width: 500px;
  width: 100%;
  box-shadow: var(--shadow-md);
  overflow: hidden;
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--border-color);
}

.modal-title {
  font-size: 1.15rem;
}

.btn-close-modal {
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 1.5rem;
  cursor: pointer;
  line-height: 1;
}

.modal-body {
  padding: 1.5rem;
  line-height: 1.6;
  font-size: 0.95rem;
}

.modal-footer {
  padding: 1rem 1.5rem;
  border-top: 1px solid var(--border-color);
  display: flex;
  justify-content: flex-end;
}

.btn-primary {
  height: 40px;
  padding: 0 1.5rem;
  background: var(--color-blue);
  color: #ffffff;
  border: none;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: opacity 0.2s;
}

.btn-primary:hover {
  opacity: 0.9;
}

/* FAQ y SEO */
.seo-lead {
  font-size: 1rem;
  line-height: 1.6;
  color: var(--text-muted);
  margin-top: 0.75rem;
  margin-bottom: 1.5rem;
}

.faq-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.25rem;
}

.faq-card {
  background: var(--bg-card-subtle);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1.25rem;
}

.faq-question {
  font-size: 1rem;
  margin-bottom: 0.5rem;
  color: var(--text-main);
}

.faq-answer {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.5;
  margin: 0;
}

/* Responsivo para móviles */
@media (max-width: 768px) {
  .control-grid {
    grid-template-columns: 1fr;
  }

  .form-control-select {
    width: 100%;
  }

  .calendar-months-grid {
    grid-template-columns: 1fr;
  }

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