/* ==========================================================================
   EMPLEA PERÚ - Estilos Globales, Ficha Técnica y Responsive
   Inspirado y mejorado sobre El Paisano y Ya Empleo
   ========================================================================== */

:root {
  --primary: #0a2540;
  --primary-light: #173b63;
  --primary-dark: #06182c;
  --accent: #d92b34;
  --accent-hover: #b91c24;
  --accent-light: #fee2e2;
  --secondary: #0284c7;
  --secondary-light: #e0f2fe;
  --success: #059669;
  --success-light: #d1fae5;
  --warning: #d97706;
  --warning-light: #fef3c7;
  --purple: #7c3aed;
  --purple-light: #ede9fe;
  
  --bg-main: #f8fafc;
  --bg-card: #ffffff;
  --bg-hover: #f1f5f9;
  --border: #e2e8f0;
  --border-focus: #3b82f6;

  --text-main: #0f172a;
  --text-muted: #64748b;
  --text-light: #94a3b8;
  --text-white: #ffffff;

  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.08), 0 2px 4px -2px rgb(0 0 0 / 0.06);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-full: 9999px;

  --font-sans: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--font-sans);
  background-color: var(--bg-main);
  color: var(--text-main);
  line-height: 1.5;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

a {
  color: inherit;
  text-decoration: none;
}

/* ==========================================================================
   Header & Barra de Navegación
   ========================================================================== */
.site-header {
  background: var(--bg-card);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: var(--shadow-sm);
}

.header-container {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0.85rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-weight: 800;
  font-size: 1.35rem;
  letter-spacing: -0.02em;
  color: var(--primary);
}

.brand-flag {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 20px;
  background: linear-gradient(90deg, #d92b34 33.3%, #ffffff 33.3%, #ffffff 66.6%, #d92b34 66.6%);
  border-radius: 3px;
  border: 1px solid rgba(0,0,0,0.1);
  box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.brand-text {
  display: flex;
  align-items: baseline;
  gap: 0.2rem;
}

.brand-text span:last-child {
  color: var(--accent);
}

.brand-badge {
  font-size: 0.7rem;
  font-weight: 600;
  background: var(--accent-light);
  color: var(--accent);
  padding: 0.15rem 0.5rem;
  border-radius: var(--radius-full);
  margin-left: 0.2rem;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  list-style: none;
}

.nav-link {
  font-weight: 600;
  font-size: 0.92rem;
  color: var(--text-muted);
  transition: var(--transition);
  padding: 0.4rem 0.2rem;
  border-bottom: 2px solid transparent;
}

.nav-link:hover, .nav-link.active {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

.btn-publicar-nav {
  background: var(--accent);
  color: var(--text-white);
  padding: 0.5rem 1rem;
  border-radius: var(--radius-md);
  font-weight: 700;
  font-size: 0.88rem;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.btn-publicar-nav:hover {
  background: var(--accent-hover);
  transform: translateY(-1px);
}

/* ==========================================================================
   Barra de Indicadores en Vivo (KPIs como El Paisano)
   ========================================================================== */
.kpi-bar {
  background: #ffffff;
  border-bottom: 1px solid var(--border);
  padding: 0.85rem 1.25rem;
}

.kpi-container {
  max-width: 1240px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}

.kpi-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.5rem 0.75rem;
  background: var(--bg-main);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
}

.kpi-icon {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 1.1rem;
}

.kpi-item:nth-child(1) .kpi-icon { background: var(--secondary-light); color: var(--secondary); }
.kpi-item:nth-child(2) .kpi-icon { background: var(--accent-light); color: var(--accent); }
.kpi-item:nth-child(3) .kpi-icon { background: var(--success-light); color: var(--success); }
.kpi-item:nth-child(4) .kpi-icon { background: var(--warning-light); color: var(--warning); }

.kpi-data {
  display: flex;
  flex-direction: column;
}

.kpi-number {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--primary);
  line-height: 1.2;
}

.kpi-label {
  font-size: 0.75rem;
  color: var(--text-muted);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

/* ==========================================================================
   Hero Section & Buscador
   ========================================================================== */
.hero-section {
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);
  color: var(--text-white);
  padding: 3rem 1.25rem 3.5rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero-section::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background-image: radial-gradient(rgba(255, 255, 255, 0.08) 1px, transparent 1px);
  background-size: 24px 24px;
  pointer-events: none;
}

.hero-content {
  max-width: 900px;
  margin: 0 auto;
  position: relative;
  z-index: 2;
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(8px);
  padding: 0.35rem 0.9rem;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 1rem;
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.hero-title {
  font-size: 2.6rem;
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 0.85rem;
  letter-spacing: -0.03em;
}

.hero-title .highlight {
  color: #fca5a5;
  text-decoration: underline;
  text-decoration-color: var(--accent);
}

.hero-subtitle {
  font-size: 1.1rem;
  color: #cbd5e1;
  max-width: 680px;
  margin: 0 auto 1.8rem;
  line-height: 1.5;
}

/* Pestañas de Ejes Principales (Público, Privado, Prácticas) */
.ejes-tabs {
  display: inline-flex;
  background: rgba(0, 0, 0, 0.3);
  padding: 0.35rem;
  border-radius: var(--radius-full);
  gap: 0.3rem;
  margin-bottom: 1.5rem;
  max-width: 100%;
  overflow-x: auto;
}

.eje-tab {
  background: transparent;
  border: none;
  color: #cbd5e1;
  padding: 0.5rem 1.1rem;
  border-radius: var(--radius-full);
  font-size: 0.88rem;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
}

.eje-tab:hover {
  color: #ffffff;
}

.eje-tab.active {
  background: #ffffff;
  color: var(--primary);
  box-shadow: 0 2px 4px rgba(0,0,0,0.2);
}

/* Caja de Búsqueda */
.search-box {
  background: var(--bg-card);
  padding: 0.6rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 0.5rem;
  max-width: 860px;
  margin: 0 auto;
  border: 1px solid rgba(255,255,255,0.2);
}

.search-field {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 0.8rem;
  border-right: 1px solid var(--border);
}

.search-field:last-of-type {
  border-right: none;
}

.search-field svg {
  width: 20px;
  height: 20px;
  color: var(--text-muted);
  flex-shrink: 0;
}

.search-field input, .search-field select {
  width: 100%;
  border: none;
  outline: none;
  font-size: 0.95rem;
  font-family: inherit;
  color: var(--text-main);
  background: transparent;
}

.btn-search {
  background: var(--accent);
  color: var(--text-white);
  border: none;
  padding: 0.9rem 1.8rem;
  border-radius: var(--radius-md);
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  flex-shrink: 0;
}

.btn-search:hover {
  background: var(--accent-hover);
  transform: translateY(-1px);
}

/* ==========================================================================
   Contenedor Principal y Filtros Avanzados
   ========================================================================== */
.main-container {
  max-width: 1240px;
  margin: 0 auto;
  padding: 2rem 1.25rem 4rem;
  flex: 1;
  width: 100%;
}

.filters-bar {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.25rem;
  margin-bottom: 2rem;
  box-shadow: var(--shadow-sm);
}

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

.filters-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-main);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.btn-reset-filters {
  background: none;
  border: none;
  color: var(--accent);
  font-size: 0.85rem;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition);
}

.btn-reset-filters:hover {
  text-decoration: underline;
}

.category-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.chip {
  background: var(--bg-hover);
  border: 1px solid var(--border);
  color: var(--text-muted);
  padding: 0.45rem 0.9rem;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  user-select: none;
}

.chip:hover {
  background: #e2e8f0;
  color: var(--text-main);
}

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

.sub-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px dashed var(--border);
  align-items: center;
}

.filter-group {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.filter-group label {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
}

.filter-select {
  padding: 0.4rem 0.75rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg-card);
  font-size: 0.85rem;
  font-family: inherit;
  color: var(--text-main);
  outline: none;
}

.filter-select:focus {
  border-color: var(--border-focus);
}

/* ==========================================================================
   Header de Resultados
   ========================================================================== */
.results-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
  gap: 1rem;
}

.results-count {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--primary);
}

.results-count span {
  color: var(--accent);
}

/* ==========================================================================
   Grid y Tarjetas de Empleo Mejoradas
   ========================================================================== */
.jobs-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}

.job-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
}

.job-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-color: #cbd5e1;
}

.job-card.is-destacada {
  border-left: 4px solid var(--accent);
}

.job-card-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 0.75rem;
}

.job-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  align-items: center;
}

.badge {
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-full);
}

/* Badges por Sector */
.badge-sector-publico {
  background: #dbeafe;
  color: #1e40af;
  border: 1px solid #bfdbfe;
}

.badge-sector-privado {
  background: var(--success-light);
  color: var(--success);
  border: 1px solid #a7f3d0;
}

.badge-sector-practicas {
  background: var(--purple-light);
  color: var(--purple);
  border: 1px solid #ddd6fe;
}

.badge-contrato {
  background: #f8fafc;
  color: #334155;
  border: 1px solid var(--border);
}

.badge-plazas {
  background: #fef3c7;
  color: #92400e;
  border: 1px solid #fde68a;
}

.badge-cierre-urgente {
  background: var(--accent-light);
  color: var(--accent);
  font-weight: 800;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.75; }
}

.job-title {
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--primary);
  margin-bottom: 0.35rem;
  line-height: 1.3;
}

.job-title a:hover {
  color: var(--accent);
  text-decoration: underline;
}

.job-company-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.85rem;
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 0.85rem;
}

.meta-item {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
}

.meta-item svg {
  width: 16px;
  height: 16px;
  color: var(--text-light);
}

.job-highlights-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 0.85rem;
}

.job-salary {
  font-size: 0.95rem;
  font-weight: 800;
  color: var(--success);
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  background: var(--success-light);
  padding: 0.25rem 0.6rem;
  border-radius: var(--radius-sm);
}

.job-studies {
  font-size: 0.85rem;
  font-weight: 600;
  color: #475569;
  background: #f1f5f9;
  padding: 0.25rem 0.6rem;
  border-radius: var(--radius-sm);
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
}

.job-description {
  font-size: 0.92rem;
  color: #475569;
  line-height: 1.5;
  margin-bottom: 1.25rem;
}

.job-card-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border);
  flex-wrap: wrap;
}

.btn-details {
  background: var(--bg-hover);
  color: var(--primary);
  border: 1px solid var(--border);
  padding: 0.55rem 1rem;
  border-radius: var(--radius-md);
  font-size: 0.88rem;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.btn-details:hover {
  background: #e2e8f0;
}

.btn-apply {
  background: var(--accent);
  color: var(--text-white);
  padding: 0.6rem 1.2rem;
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  font-weight: 700;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  margin-left: auto;
}

.btn-apply:hover {
  background: var(--accent-hover);
  transform: translateY(-1px);
}

/* ==========================================================================
   Ficha Técnica Completa (convocatoria.html)
   ========================================================================== */
.ficha-container {
  max-width: 980px;
  margin: 0 auto;
  padding: 2rem 1.25rem 4rem;
}

.ficha-card {
  background: #ffffff;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: 2.25rem;
  margin-bottom: 2rem;
}

.ficha-header {
  border-bottom: 1px solid var(--border);
  padding-bottom: 1.5rem;
  margin-bottom: 1.5rem;
}

.ficha-title {
  font-size: 1.85rem;
  font-weight: 800;
  color: var(--primary);
  line-height: 1.25;
  margin-bottom: 0.5rem;
}

.ficha-company {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.ficha-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.2rem;
  background: var(--bg-main);
  padding: 1.5rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  margin-bottom: 2rem;
}

.ficha-grid-item {
  display: flex;
  flex-direction: column;
}

.ficha-grid-label {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 0.2rem;
}

.ficha-grid-val {
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--primary);
}

.ficha-actions-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  padding: 1.25rem;
  background: #f8fafc;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  margin-bottom: 2rem;
  align-items: center;
  justify-content: space-between;
}

.btn-download-bases {
  background: #ffffff;
  color: var(--primary);
  border: 1px solid #cbd5e1;
  padding: 0.65rem 1.1rem;
  border-radius: var(--radius-md);
  font-weight: 700;
  font-size: 0.9rem;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  transition: var(--transition);
}

.btn-download-bases:hover {
  background: #f1f5f9;
}

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer {
  background: var(--primary-dark);
  color: #94a3b8;
  padding: 3.5rem 1.25rem 1.5rem;
  margin-top: auto;
  border-top: 3px solid var(--accent);
}

.footer-container {
  max-width: 1240px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 2.5rem;
  margin-bottom: 2.5rem;
}

.footer-brand {
  color: var(--text-white);
  font-size: 1.3rem;
  font-weight: 800;
  margin-bottom: 0.75rem;
}

.footer-desc {
  font-size: 0.9rem;
  line-height: 1.6;
  color: #cbd5e1;
}

.footer-col h4 {
  color: var(--text-white);
  font-size: 0.95rem;
  font-weight: 700;
  margin-bottom: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  font-size: 0.9rem;
}

.footer-links a:hover {
  color: var(--text-white);
  text-decoration: underline;
}

.footer-bottom {
  max-width: 1240px;
  margin: 0 auto;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  text-align: center;
  font-size: 0.85rem;
  color: #64748b;
}

/* ==========================================================================
   Responsive Breakpoints
   ========================================================================== */
@media (max-width: 968px) {
  .kpi-container {
    grid-template-columns: repeat(2, 1fr);
  }
  .ficha-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .search-box {
    flex-direction: column;
    padding: 0.8rem;
  }
  .search-field {
    width: 100%;
    border-right: none;
    border-bottom: 1px solid var(--border);
  }
  .btn-search {
    width: 100%;
    justify-content: center;
  }
  .hero-title {
    font-size: 2rem;
  }
  .footer-container {
    grid-template-columns: 1fr 1fr;
  }
  .ficha-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 600px) {
  .kpi-container {
    grid-template-columns: 1fr;
  }
  .nav-links {
    display: none;
  }
  .job-card-actions {
    flex-direction: column;
    align-items: stretch;
  }
  .btn-apply, .btn-details {
    width: 100%;
    justify-content: center;
    margin-left: 0;
  }
  .footer-container {
    grid-template-columns: 1fr;
  }
}