/* ==========================================================================
   Monitor Oficial de Productos Industriales Peligrosos Retirados (RAPEX / Consumo)
   Estilos corporativos y componentes responsivos
   ========================================================================== */

:root {
  --font-main: 'Inter', system-ui, -apple-system, sans-serif;
  --font-heading: 'Outfit', 'Inter', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  /* Colores corporativos (tema claro por defecto) */
  --bg-primary: #f8fafc;
  --bg-card: #ffffff;
  --bg-card-subtle: #f1f5f9;
  --border-color: #e2e8f0;
  --border-focus: #3b82f6;

  --text-primary: #0f172a;
  --text-secondary: #475569;
  --text-muted: #64748b;

  --danger-bg: #fef2f2;
  --danger-border: #fecaca;
  --danger-text: #b91c1c;
  --danger-badge: #dc2626;

  --warning-bg: #fffbeb;
  --warning-border: #fde68a;
  --warning-text: #b45309;

  --success-bg: #ecfdf5;
  --success-border: #a7f3d0;
  --success-text: #047857;

  --accent-color: #2563eb;
  --accent-hover: #1d4ed8;

  --card-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -2px rgba(0, 0, 0, 0.05);
  --card-shadow-hover: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -4px rgba(0, 0, 0, 0.05);
}

[data-theme="dark"],
html.dark {
  --bg-primary: #0b0f17;
  --bg-card: #131b2e;
  --bg-card-subtle: #1e293b;
  --border-color: #334155;
  --border-focus: #60a5fa;

  --text-primary: #f8fafc;
  --text-secondary: #cbd5e1;
  --text-muted: #94a3b8;

  --danger-bg: #450a0a;
  --danger-border: #7f1d1d;
  --danger-text: #fca5a5;
  --danger-badge: #ef4444;

  --warning-bg: #451a03;
  --warning-border: #78350f;
  --warning-text: #fde68a;

  --success-bg: #064e3b;
  --success-border: #065f46;
  --success-text: #a7f3d0;

  --accent-color: #3b82f6;
  --accent-hover: #60a5fa;

  --card-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.3);
  --card-shadow-hover: 0 10px 15px -3px rgba(0, 0, 0, 0.4);
}

/* Base */
body {
  font-family: var(--font-main);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  margin: 0;
  padding: 0;
  overflow-x: clip;
  width: 100%;
  max-width: 100%;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

h1, h2, h3, h4, h5, h6,
.brand-title,
.rapex-hero-title,
.modal-product-title,
.step-title {
  font-family: var(--font-heading);
}

.mono,
code {
  font-family: var(--font-mono);
}

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

.tool-with-sidebar {
  display: flex;
  gap: 2rem;
  align-items: flex-start;
  width: 100%;
}

.tool-main-content {
  flex: 1 1 0%;
  min-width: 0;
  width: 100%;
}

/* Hero card */
.rapex-hero-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 1rem;
  padding: 1.75rem;
  box-shadow: var(--card-shadow);
  margin-bottom: 2rem;
}

.rapex-hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background-color: var(--danger-bg);
  color: var(--danger-text);
  border: 1px solid var(--danger-border);
  font-size: 0.8125rem;
  font-weight: 600;
  padding: 0.35rem 0.75rem;
  border-radius: 9999px;
  margin-bottom: 0.75rem;
}

.pulse-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--danger-badge);
  box-shadow: 0 0 0 0 rgba(220, 38, 38, 0.7);
  animation: pulse-danger 1.8s infinite;
}

@keyframes pulse-danger {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(220, 38, 38, 0.7); }
  70% { transform: scale(1); box-shadow: 0 0 0 8px rgba(220, 38, 38, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(220, 38, 38, 0); }
}

.rapex-hero-title {
  font-size: 1.75rem;
  font-weight: 800;
  margin: 0 0 0.5rem;
  line-height: 1.25;
  color: var(--text-primary);
}

.rapex-hero-desc {
  font-size: 0.95rem;
  color: var(--text-secondary);
  margin: 0 0 1.5rem;
  line-height: 1.5;
}

/* KPIs Grid */
.rapex-kpis-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.kpi-card {
  background-color: var(--bg-card-subtle);
  border: 1px solid var(--border-color);
  border-radius: 0.75rem;
  padding: 1rem;
  display: flex;
  flex-direction: column;
}

.kpi-card.danger-card {
  background-color: var(--danger-bg);
  border-color: var(--danger-border);
}

.kpi-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 700;
  color: var(--text-muted);
  margin-bottom: 0.25rem;
}

.danger-card .kpi-label {
  color: var(--danger-text);
}

.kpi-val {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--text-primary);
  line-height: 1.1;
  margin-bottom: 0.25rem;
}

.danger-card .kpi-val {
  color: var(--danger-badge);
}

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

/* Search panel */
.rapex-search-panel {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.rapex-search-bar {
  position: relative;
  display: flex;
  align-items: center;
  width: 100%;
}

.input-icon-box {
  position: absolute;
  left: 1rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  pointer-events: none;
}

.rapex-input {
  width: 100%;
  height: 48px;
  padding: 0 2.75rem 0 2.75rem;
  font-family: var(--font-main);
  font-size: 1rem;
  background-color: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: 0.75rem;
  color: var(--text-primary);
  transition: border-color 0.15s, box-shadow 0.15s;
  box-sizing: border-box;
}

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

.btn-clear-input {
  position: absolute;
  right: 0.75rem;
  background: transparent;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: 0.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
}

.btn-clear-input:hover {
  color: var(--text-primary);
  background-color: var(--bg-card-subtle);
}

/* Category Chips */
.category-chips-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.chip {
  background-color: var(--bg-card-subtle);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  font-family: var(--font-main);
  font-size: 0.8125rem;
  font-weight: 600;
  padding: 0.45rem 0.85rem;
  border-radius: 9999px;
  cursor: pointer;
  transition: all 0.15s ease;
  min-height: 38px;
  display: inline-flex;
  align-items: center;
}

.chip:hover {
  background-color: var(--border-color);
  color: var(--text-primary);
}

.chip.active {
  background-color: var(--accent-color);
  border-color: var(--accent-color);
  color: #ffffff;
}

/* Filters Secondary */
.filters-secondary-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.form-label {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.rapex-select {
  width: 100%;
  max-width: 100%;
  min-width: 0;
  height: 44px;
  padding: 0 40px 0 0.85rem;
  font-family: var(--font-main);
  font-size: 0.875rem;
  background-color: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: 0.5rem;
  color: var(--text-primary);
  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='%2364748b' 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 14px center;
  box-sizing: border-box;
  text-overflow: ellipsis;
  white-space: nowrap;
  overflow: hidden;
  cursor: pointer;
}

.rapex-select:focus {
  outline: none;
  border-color: var(--border-focus);
}

/* Results section */
.rapex-results-section {
  margin-bottom: 2.5rem;
}

.results-header-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--border-color);
}

.results-counter {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-primary);
}

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

/* Alerts Cards Grid */
.alerts-cards-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
}

.alert-item-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 0.875rem;
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: var(--card-shadow);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
  position: relative;
}

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

.alert-card-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
}

.risk-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.25rem 0.5rem;
  border-radius: 0.35rem;
  background-color: var(--danger-bg);
  color: var(--danger-text);
  border: 1px solid var(--danger-border);
}

.notif-ref {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-muted);
  background-color: var(--bg-card-subtle);
  padding: 0.2rem 0.45rem;
  border-radius: 0.25rem;
}

.alert-product-title {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--text-primary);
  margin: 0 0 0.5rem;
  line-height: 1.35;
}

.alert-brand-model {
  font-size: 0.875rem;
  color: var(--text-secondary);
  margin-bottom: 0.75rem;
}

.alert-risk-desc {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.45;
  margin-bottom: 1rem;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.alert-meta-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 0.75rem;
  border-top: 1px dashed var(--border-color);
  font-size: 0.8125rem;
  color: var(--text-muted);
}

.btn-view-alert {
  background-color: var(--accent-color);
  color: #ffffff;
  border: none;
  font-family: var(--font-main);
  font-size: 0.8125rem;
  font-weight: 600;
  padding: 0.45rem 0.85rem;
  border-radius: 0.5rem;
  cursor: pointer;
  transition: background-color 0.15s;
  min-height: 38px;
}

.btn-view-alert:hover {
  background-color: var(--accent-hover);
}

/* Empty State */
.rapex-empty-state {
  text-align: center;
  padding: 3rem 1.5rem;
  background-color: var(--bg-card);
  border: 1px dashed var(--border-color);
  border-radius: 1rem;
}

.empty-icon-box {
  color: var(--text-muted);
  margin-bottom: 1rem;
}

.empty-title {
  font-size: 1.25rem;
  font-weight: 700;
  margin: 0 0 0.5rem;
  color: var(--text-primary);
}

.empty-desc {
  font-size: 0.9rem;
  color: var(--text-secondary);
  max-width: 500px;
  margin: 0 auto 1.5rem;
}

.btn-reset-filters {
  background-color: var(--accent-color);
  color: #ffffff;
  border: none;
  font-family: var(--font-main);
  font-size: 0.875rem;
  font-weight: 600;
  padding: 0.65rem 1.25rem;
  border-radius: 0.5rem;
  cursor: pointer;
}

/* Guide Card */
.rapex-guide-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 1rem;
  padding: 1.75rem;
  box-shadow: var(--card-shadow);
  margin-bottom: 2.5rem;
}

.guide-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.5rem;
}

.guide-icon-badge {
  color: var(--accent-color);
  display: flex;
  align-items: center;
}

.guide-title {
  font-size: 1.35rem;
  font-weight: 800;
  margin: 0;
  color: var(--text-primary);
}

.guide-intro {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.5;
  margin: 0 0 1.5rem;
}

.guide-steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}

.step-card {
  background-color: var(--bg-card-subtle);
  border: 1px solid var(--border-color);
  border-radius: 0.75rem;
  padding: 1.25rem;
  position: relative;
}

.step-number {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background-color: var(--accent-color);
  color: #ffffff;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 0.75rem;
}

.step-title {
  font-size: 1rem;
  font-weight: 700;
  margin: 0 0 0.5rem;
  color: var(--text-primary);
}

.step-desc {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.45;
  margin: 0;
}

/* Modal */
.rapex-modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.65);
  backdrop-filter: blur(4px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  box-sizing: border-box;
}

.rapex-modal-container {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 1rem;
  max-width: 650px;
  width: 100%;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.3);
  overflow: hidden;
}

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

.modal-badge-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.danger-pill {
  background-color: var(--danger-badge);
  color: #ffffff;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.25rem 0.5rem;
  border-radius: 0.35rem;
}

.code-pill {
  background-color: var(--bg-card-subtle);
  color: var(--text-secondary);
  font-size: 0.75rem;
  padding: 0.25rem 0.5rem;
  border-radius: 0.35rem;
}

.btn-close-modal {
  background: transparent;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: 0.5rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.btn-close-modal:hover {
  background-color: var(--bg-card-subtle);
  color: var(--text-primary);
}

.rapex-modal-body {
  padding: 1.5rem;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.modal-product-title {
  font-size: 1.35rem;
  font-weight: 800;
  margin: 0;
  color: var(--text-primary);
}

.modal-meta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.875rem;
  color: var(--text-secondary);
  background-color: var(--bg-card-subtle);
  padding: 0.75rem 1rem;
  border-radius: 0.5rem;
}

.modal-section-title {
  font-size: 0.875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  margin: 0 0 0.5rem;
}

.modal-defect-text {
  font-size: 0.925rem;
  line-height: 1.55;
  color: var(--text-primary);
  margin: 0;
}

.law-box,
.measures-box {
  background-color: var(--bg-card-subtle);
  border-left: 3px solid var(--accent-color);
  padding: 0.75rem 1rem;
  border-radius: 0 0.5rem 0.5rem 0;
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.measures-box {
  border-left-color: var(--danger-badge);
}

.highlight-box {
  background-color: var(--danger-bg);
  border: 1px solid var(--danger-border);
  padding: 1rem;
  border-radius: 0.75rem;
}

.highlight-box .modal-section-title {
  color: var(--danger-text);
}

.modal-instructions-text {
  font-size: 0.9rem;
  line-height: 1.5;
  color: var(--danger-text);
  margin: 0;
  font-weight: 500;
}

.modal-footer-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border-color);
  font-size: 0.8125rem;
  color: var(--text-muted);
}

.rapex-modal-actions {
  padding: 1rem 1.5rem;
  border-top: 1px solid var(--border-color);
  display: flex;
  justify-content: flex-end;
  gap: 0.75rem;
}

.btn-copy-ref {
  background-color: var(--bg-card-subtle);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  font-family: var(--font-main);
  font-size: 0.875rem;
  font-weight: 600;
  padding: 0.55rem 1rem;
  border-radius: 0.5rem;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  min-height: 40px;
}

.btn-primary-action {
  background-color: var(--accent-color);
  border: none;
  color: #ffffff;
  font-family: var(--font-main);
  font-size: 0.875rem;
  font-weight: 600;
  padding: 0.55rem 1.25rem;
  border-radius: 0.5rem;
  cursor: pointer;
  min-height: 40px;
}

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

  .guide-steps-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .alerts-cards-grid {
    grid-template-columns: 1fr;
  }

  .filters-secondary-grid {
    grid-template-columns: 1fr;
  }

  .rapex-hero-card {
    padding: 1.25rem;
  }

  .rapex-hero-title {
    font-size: 1.35rem;
  }

  .guide-steps-grid {
    grid-template-columns: 1fr;
  }

  .rapex-kpis-grid {
    grid-template-columns: 1fr;
  }
}