/* ==========================================================================
   PORTAL B2B CEMESA - SISTEMA DE DISEÑO CLARO Y CORPORATIVO (BUSINESS)
   ========================================================================== */

:root {
  /* Paleta clara estilo SaaS */
  --bg-page: #f8fafc;           /* Gris pizarra muy claro */
  --bg-card: #ffffff;           /* Blanco puro */
  --bg-header: #ffffff;         /* Blanco puro cabecera */
  
  --primary: #0f5a96;           /* Azul Acero original de CEMESA */
  --primary-hover: #0c4a7c;
  --accent: #2563eb;            /* Azul royal */
  --accent-light: #eff6ff;      /* Azul claro de fondo */
  
  --text-main: #0f172a;         /* Pizarra muy oscuro */
  --text-medium: #334155;       /* Pizarra oscuro */
  --text-muted: #64748b;        /* Gris medio */
  --text-light: #94a3b8;        /* Gris claro */
  
  --border-color: #e2e8f0;      /* Borde gris */
  --border-focus: #3b82f6;      /* Borde focus azul */
  
  --success: #10b981;
  --success-bg: #ecfdf5;
  --success-border: #a7f3d0;
  
  --warning: #f59e0b;
  --warning-bg: #fffbeb;
  --warning-border: #fde68a;
  
  --danger: #ef4444;
  --danger-bg: #fef2f2;
  --danger-border: #fca5a5;

  --info: #06b6d4;
  --info-bg: #ecfeff;
  --info-border: #a5f3fc;

  /* Bordes, Sombras y Transiciones */
  --radius-lg: 12px;
  --radius-md: 8px;
  --radius-sm: 4px;
  --radius-pill: 9999px;
  
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.05), 0 4px 6px -2px rgba(0, 0, 0, 0.03);
  
  --transition-fast: all 0.15s ease;
  --transition-normal: all 0.25s ease;
}

/* Reset Base */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  color: var(--text-medium);
  background-color: var(--bg-page);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Outfit', sans-serif;
  color: var(--text-main);
  font-weight: 700;
  line-height: 1.25;
}

a {
  text-decoration: none;
  color: inherit;
  transition: var(--transition-fast);
}

button, input, select {
  font-family: inherit;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.container-sm {
  max-width: 480px;
}

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

.animate-fade-in {
  animation: fadeIn 0.3s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

/* ==========================================================================
   ESTILOS CABECERA Y PIE DEL PORTAL INDEPENDIENTE
   ========================================================================== */
.portal-header {
  background-color: var(--bg-header);
  border-bottom: 1px solid var(--border-color);
  height: 72px;
  display: flex;
  align-items: center;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: var(--shadow-sm);
}

.portal-header .nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
}

.logo-link {
  display: flex;
  align-items: center;
}

.logo-img {
  height: 38px;
  width: auto;
  object-fit: contain;
}

.logo-badge {
  font-family: 'Outfit', sans-serif;
  font-size: 11px;
  font-weight: 800;
  background-color: var(--accent-light);
  color: var(--accent);
  padding: 3px 8px;
  border-radius: var(--radius-pill);
  margin-left: 10px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.user-nav-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.user-badge-info {
  display: flex;
  flex-direction: column;
  text-align: right;
}

.user-badge-info .user-name {
  font-size: 14px;
  font-weight: 700;
  color: var(--text-main);
}

.user-badge-info .user-cif {
  font-size: 11px;
  color: var(--text-muted);
}

.lang-switcher-mini {
  display: flex;
  background: #f1f5f9;
  border-radius: var(--radius-md);
  padding: 2px;
  border: 1px solid var(--border-color);
}

.lang-mini-btn {
  font-size: 11px;
  font-weight: 700;
  padding: 4px 8px;
  border-radius: 4px;
  color: var(--text-muted);
}

.lang-mini-btn.active {
  background: var(--bg-card);
  color: var(--primary);
  box-shadow: var(--shadow-sm);
}

/* Footer */
.portal-footer {
  margin-top: auto;
  background-color: var(--bg-header);
  border-top: 1px solid var(--border-color);
  padding: 20px 0;
  font-size: 13px;
  color: var(--text-muted);
  text-align: center;
}

/* ==========================================================================
   ESTILOS LOGIN PORTAL (LIGHT & CLEAN)
   ========================================================================== */
.login-page-body {
  background-color: #f1f5f9;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  padding: 40px 0;
}

.login-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-lg);
  width: 100%;
}

.login-logo-wrapper {
  text-align: center;
  margin-bottom: 30px;
}

.login-logo-wrapper img {
  height: 48px;
  margin: 0 auto 16px auto;
}

.login-logo-wrapper h1 {
  font-size: 24px;
  color: var(--text-main);
  margin-bottom: 6px;
}

.login-logo-wrapper p {
  font-size: 13.5px;
  color: var(--text-muted);
}

.alert-danger {
  background-color: var(--danger-bg);
  border: 1px solid var(--danger-border);
  color: #c084fc; /* Fallback */
  color: #b91c1c;
  padding: 12px 16px;
  border-radius: var(--radius-md);
  margin-bottom: 24px;
  font-size: 13.5px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.alert-danger svg {
  color: var(--danger);
  flex-shrink: 0;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 13px;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 6px;
}

.input-wrapper {
  position: relative;
}

.input-icon {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-light);
  pointer-events: none;
}

.form-input {
  width: 100%;
  border: 1px solid var(--border-color);
  background-color: #f8fafc;
  padding: 12px 14px 12px 42px;
  border-radius: var(--radius-md);
  color: var(--text-main);
  font-size: 14.5px;
  transition: var(--transition-fast);
}

.form-input:focus {
  outline: none;
  background-color: var(--bg-card);
  border-color: var(--border-focus);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.form-input:focus + .input-icon {
  color: var(--accent);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 18px;
  border-radius: var(--radius-md);
  font-family: inherit;
  font-size: 14.5px;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition-fast);
  border: none;
  gap: 8px;
}

.btn-primary {
  background-color: var(--primary);
  color: #ffffff;
  box-shadow: var(--shadow-sm);
}

.btn-primary:hover {
  background-color: var(--primary-hover);
}

.btn-secondary {
  background-color: transparent;
  color: var(--text-medium);
  border: 1px solid var(--border-color);
}

.btn-secondary:hover {
  background-color: #f1f5f9;
  border-color: var(--text-light);
}

.btn-danger-outline {
  background-color: transparent;
  color: var(--danger);
  border: 1px solid var(--danger-border);
}

.btn-danger-outline:hover {
  background-color: var(--danger-bg);
}

.btn-block {
  width: 100%;
  padding: 12px;
}

.login-info-box {
  background-color: #f8fafc;
  border: 1px solid var(--border-color);
  padding: 12px 16px;
  border-radius: var(--radius-md);
  margin-top: 24px;
  font-size: 12px;
  color: var(--text-muted);
  line-height: 1.4;
  display: flex;
  gap: 8px;
}

.login-info-box svg {
  color: var(--primary);
  flex-shrink: 0;
  margin-top: 1px;
}

/* ==========================================================================
   ESTILOS DASHBOARD DEL PORTAL (BUSINESS LOOK)
   ========================================================================== */
.dashboard-main {
  padding: 40px 0 60px 0;
}

/* Welcome Card */
.welcome-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 24px 30px;
  box-shadow: var(--shadow-sm);
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 30px;
}

.welcome-info h2 {
  font-size: 22px;
}

.welcome-info p {
  font-size: 13.5px;
  color: var(--text-muted);
  margin-top: 4px;
}

/* Tabs */
.portal-tabs {
  display: flex;
  border-bottom: 1px solid var(--border-color);
  margin-bottom: 30px;
  gap: 24px;
}

.portal-tab-btn {
  background: transparent;
  border: none;
  font-family: inherit;
  font-size: 15px;
  font-weight: 700;
  color: var(--text-muted);
  padding: 12px 4px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
  position: relative;
  transition: var(--transition-fast);
}

.portal-tab-btn:hover {
  color: var(--text-main);
}

.portal-tab-btn.active {
  color: var(--primary);
}

.portal-tab-btn.active::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: var(--primary);
}

.portal-tab-content {
  display: none;
  animation: fadeIn 0.25s ease;
}

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

/* ==========================================================================
   PESTAÑA DOCUMENTOS (LIGHT THEME)
   ========================================================================== */
.docs-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow-sm);
}

.docs-sub-nav {
  display: flex;
  gap: 8px;
  background-color: #f1f5f9;
  padding: 4px;
  border-radius: var(--radius-md);
  margin-bottom: 24px;
  width: fit-content;
}

.docs-sub-btn {
  background: transparent;
  border: none;
  font-family: inherit;
  font-size: 13.5px;
  font-weight: 700;
  color: var(--text-muted);
  padding: 8px 16px;
  border-radius: 6px;
  cursor: pointer;
  transition: var(--transition-fast);
}

.docs-sub-btn:hover {
  color: var(--text-main);
}

.docs-sub-btn.active {
  background-color: var(--bg-card);
  color: var(--primary);
  box-shadow: var(--shadow-sm);
}

.docs-sub-content {
  display: none;
}

.docs-sub-content.active {
  display: block;
}

/* Tabla de Documentos */
.table-responsive {
  width: 100%;
  overflow-x: auto;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
}

.table-documents {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 14px;
  background-color: var(--bg-card);
}

.table-documents th {
  background-color: #f8fafc;
  font-weight: 700;
  color: var(--text-main);
  padding: 12px 16px;
  border-bottom: 1px solid var(--border-color);
  font-size: 12.5px;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

.table-documents td {
  padding: 14px 16px;
  border-bottom: 1px solid var(--border-color);
  color: var(--text-medium);
  vertical-align: middle;
}

.table-documents tr:last-child td {
  border-bottom: none;
}

.table-documents tr:hover td {
  background-color: #f8fafc;
}

/* Botón Descarga */
.btn-download {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: var(--radius-sm);
  background-color: var(--accent-light);
  color: var(--accent);
  border: 1px solid #dbeafe;
  cursor: pointer;
  transition: var(--transition-fast);
}

.btn-download:hover {
  background-color: var(--accent);
  color: #ffffff;
  border-color: transparent;
  transform: translateY(-1px);
}

/* Badges de Estado */
.badge {
  display: inline-block;
  padding: 3px 8px;
  border-radius: var(--radius-pill);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

.badge-success {
  background-color: var(--success-bg);
  color: var(--success);
  border: 1px solid var(--success-border);
}

.badge-warning {
  background-color: var(--warning-bg);
  color: var(--warning);
  border: 1px solid var(--warning-border);
}

.badge-danger {
  background-color: var(--danger-bg);
  color: var(--danger);
  border: 1px solid var(--danger-border);
}

.badge-info {
  background-color: var(--info-bg);
  color: var(--info);
  border: 1px solid var(--info-border);
}

/* ==========================================================================
   PESTAÑA CATÁLOGO (LIGHT THEME)
   ========================================================================== */
.catalog-layout {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.catalog-filters {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.search-wrapper {
  position: relative;
  flex: 1;
  min-width: 280px;
}

.search-wrapper svg {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-light);
  pointer-events: none;
}

.search-input {
  width: 100%;
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  padding: 11px 14px 11px 40px;
  border-radius: var(--radius-md);
  font-size: 14px;
  color: var(--text-main);
  transition: var(--transition-fast);
  box-shadow: var(--shadow-sm);
}

.search-input:focus {
  outline: none;
  border-color: var(--border-focus);
  box-shadow: var(--shadow-sm), 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.filter-select {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  padding: 11px 16px;
  border-radius: var(--radius-md);
  font-size: 14px;
  color: var(--text-main);
  cursor: pointer;
  outline: none;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-fast);
}

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

/* Loader del catálogo */
.catalog-loader {
  text-align: center;
  padding: 60px 0;
  color: var(--text-muted);
}

.spinner {
  width: 36px;
  height: 36px;
  border: 3px solid #e2e8f0;
  border-left-color: var(--primary);
  border-radius: 50%;
  margin: 0 auto 16px auto;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* Lista de Productos Horizontal (Escritorio) */
.catalog-grid {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.product-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 16px 20px;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-normal);
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 24px;
}

.product-card:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
  border-color: #cbd5e1;
}

/* Columnas de la tarjeta */
.prod-brand-col {
  width: 130px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  flex-shrink: 0;
  background-color: #f8fafc;
  padding: 12px;
  border-radius: var(--radius-md);
  border: 1px solid #f1f5f9;
  text-align: center;
}

.prod-brand-icon {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.prod-brand-icon svg {
  width: 20px;
  height: 20px;
}

.prod-brand-name {
  font-size: 11px;
  font-weight: 700;
  color: var(--text-medium);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.prod-info-col {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.prod-meta-row {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.prod-sku {
  font-size: 11px;
  font-weight: 700;
  color: var(--text-muted);
}

.prod-badge {
  font-size: 9.5px;
  font-weight: 800;
  padding: 2px 6px;
  border-radius: var(--radius-pill);
  text-transform: uppercase;
  white-space: nowrap;
}

.prod-badge-in {
  background-color: var(--success-bg);
  color: var(--success);
}

.prod-badge-out {
  background-color: var(--warning-bg);
  color: var(--warning);
}

.prod-name {
  font-size: 16px;
  font-weight: 700;
  color: var(--text-main);
  margin: 0;
  line-height: 1.3;
}

.prod-desc {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.4;
  margin: 0;
}

.prod-price-col {
  width: 170px;
  flex-shrink: 0;
  text-align: right;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.prod-pricing {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.price-net {
  font-size: 20px;
  font-weight: 800;
  color: var(--primary);
  display: block;
}

.price-net small {
  font-size: 11px;
  font-weight: 500;
  color: var(--text-light);
}

.price-total {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-medium);
  display: block;
}

.price-total small {
  font-size: 11px;
  font-weight: 500;
  color: var(--text-light);
}

/* Paginación */
.catalog-pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 16px;
  margin-top: 30px;
}

.pagination-indicator {
  font-size: 14px;
  font-weight: 700;
  color: var(--text-main);
}

.catalog-pagination .btn {
  padding: 8px 14px;
  font-size: 13.5px;
}

.catalog-pagination .btn:disabled {
  opacity: 0.5;
  pointer-events: none;
}

/* ==========================================================================
   PESTAÑA PERFIL / DATOS FISCALES (LIGHT THEME)
   ========================================================================== */
.profile-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
}

.profile-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}

.profile-card-header {
  background-color: #f8fafc;
  padding: 16px 24px;
  border-bottom: 1px solid var(--border-color);
}

.profile-card-header h3 {
  font-size: 16.5px;
}

.profile-card-body {
  padding: 24px;
}

.profile-fields {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.profile-field-group {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.profile-label {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--text-light);
  letter-spacing: 0.05em;
}

.profile-value {
  font-size: 14.5px;
  color: var(--text-main);
  font-weight: 600;
}

.profile-value a {
  color: var(--accent);
}

.profile-value a:hover {
  text-decoration: underline;
}

.iban-box {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background-color: #f8fafc;
  border: 1px solid var(--border-color);
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  font-family: monospace;
  font-size: 13.5px;
  color: var(--text-medium);
}

/* ==========================================================================
   MEDIA QUERIES (RESPONSIVE)
   ========================================================================== */
@media (max-width: 992px) {
  .profile-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .login-card {
    padding: 30px 20px;
  }

  .welcome-card {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
    padding: 20px;
  }

  .welcome-card .btn {
    width: 100%;
  }

  .portal-tabs {
    flex-direction: column;
    gap: 0;
  }

  .portal-tab-btn {
    width: 100%;
    justify-content: flex-start;
    padding: 10px 0;
    border-bottom: 1px solid var(--border-color);
  }

  .portal-tab-btn.active::after {
    bottom: -1px;
    width: 100%;
  }

  .docs-card {
    padding: 16px;
  }

  .docs-sub-nav {
    width: 100%;
  }

  .docs-sub-btn {
    flex: 1;
    text-align: center;
    padding: 8px 4px;
    font-size: 12.5px;
  }

  /* Transformar tabla a tarjetas móviles */
  .table-documents, 
  .table-documents thead, 
  .table-documents tbody, 
  .table-documents th, 
  .table-documents td, 
  .table-documents tr {
    display: block;
  }

  .table-documents thead tr {
    position: absolute;
    top: -9999px;
    left: -9999px;
  }

  .table-documents tr {
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    margin-bottom: 12px;
    padding: 6px;
  }

  .table-documents td {
    border: none;
    border-bottom: 1px solid #f1f5f9;
    position: relative;
    padding-left: 45% !important;
    text-align: right !important;
    min-height: 40px;
  }

  .table-documents td:last-child {
    border-bottom: 0;
  }

  .table-documents td::before {
    content: attr(data-label);
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    font-weight: 700;
    color: var(--text-muted);
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.02em;
  }

  .btn-download {
    width: 100%;
    margin-top: 4px;
  }
}

/* Estilos de Marca y Categorías Visuales del Catálogo */
.prod-visual-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
  background-color: #f8fafc;
  padding: 8px 12px;
  border-radius: var(--radius-md);
  border: 1px solid #f1f5f9;
}

.prod-brand-icon {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.prod-brand-icon svg {
  width: 18px;
  height: 18px;
}

.prod-brand-name {
  font-size: 12px;
  font-weight: 700;
  color: var(--text-medium);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

/* Colores de Icono por Marca */
.brand-fermax {
  background-color: #eff6ff;
  color: #1d4ed8;
  border: 1px solid #dbeafe;
}

.brand-alcad {
  background-color: #fff1f2;
  color: #e11d48;
  border: 1px solid #ffe4e6;
}

.brand-televes {
  background-color: #fffbeb;
  color: #d97706;
  border: 1px solid #fef3c7;
}

.brand-hikvision {
  background-color: #fff7ed;
  color: #ea580c;
  border: 1px solid #ffedd5;
}

.brand-openetics {
  background-color: #faf5ff;
  color: #7c3aed;
  border: 1px solid #f3e8ff;
}

.brand-dcu {
  background-color: #f0fdfa;
  color: #0d9488;
  border: 1px solid #ccfbf1;
}

.brand-fonestar {
  background-color: #ecfeff;
  color: #0891b2;
  border: 1px solid #cffafe;
}

.brand-fagor {
  background-color: #eef2ff;
  color: #4f46e5;
  border: 1px solid #e0e7ff;
}

.brand-biacom {
  background-color: #f0f9ff;
  color: #0284c7;
  border: 1px solid #e0f2fe;
}

.brand-galak {
  background-color: #fdf2f8;
  color: #db2777;
  border: 1px solid #fce7f3;
}

.brand-other {
  background-color: #f1f5f9;
  color: #64748b;
  border: 1px solid #e2e8f0;
}

/* Etiqueta de Categoría del Producto */
.prod-cat-badge {
  margin-left: auto;
  font-size: 10px;
  font-weight: 700;
  color: #475569;
  background-color: #f1f5f9;
  border: 1px solid var(--border-color);
  padding: 3px 8px;
  border-radius: var(--radius-sm);
  text-transform: uppercase;
  letter-spacing: 0.02em;
  white-space: nowrap;
}

/* ==========================================================================
   KPIs DE VOLUMEN Y TARJETAS ECONÓMICAS
   ========================================================================== */
.kpi-section-title {
  font-family: 'Outfit', sans-serif;
  font-size: 13.5px;
  font-weight: 800;
  text-transform: uppercase;
  color: var(--text-muted);
  letter-spacing: 0.05em;
  margin-bottom: 16px;
  margin-top: 10px;
}

.kpi-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 30px;
}

.kpi-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 20px;
  box-shadow: var(--shadow-sm);
  display: flex;
  align-items: center;
  gap: 16px;
  transition: var(--transition-fast);
}

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

.kpi-icon-wrapper {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.kpi-icon-invoices {
  background-color: #eff6ff;
  color: var(--accent);
}

.kpi-icon-waybills {
  background-color: #ecfeff;
  color: var(--info);
}

.kpi-icon-estimates {
  background-color: #fffbeb;
  color: var(--warning);
}

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

.kpi-label {
  font-size: 13px;
  font-weight: 700;
  color: var(--text-muted);
}

.kpi-value {
  font-size: 24px;
  font-weight: 800;
  color: var(--text-main);
  font-family: 'Outfit', sans-serif;
  line-height: 1.1;
  margin-top: 2px;
}

/* Tarjetas Económicas */
.eco-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 40px;
}

.eco-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow-sm);
  position: relative;
  overflow: hidden;
  transition: var(--transition-fast);
}

.eco-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.eco-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
}

.eco-card-total::before {
  background-color: var(--primary);
}

.eco-card-paid::before {
  background-color: var(--success);
}

.eco-card-pending::before {
  background-color: var(--danger);
}

.eco-label {
  font-size: 11.5px;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--text-muted);
  letter-spacing: 0.05em;
}

.eco-value {
  font-size: 26px;
  font-weight: 900;
  font-family: 'Outfit', sans-serif;
  color: var(--text-main);
  margin-top: 8px;
}

.eco-card-total .eco-value {
  color: var(--primary);
}

.eco-card-paid .eco-value {
  color: var(--success);
}

.eco-card-pending .eco-value {
  color: var(--danger);
}

.eco-desc {
  font-size: 11px;
  color: var(--text-light);
  margin-top: 6px;
}

/* ==========================================================================
   FILTROS Y ORDENACIÓN EN TABLAS DE DOCUMENTOS
   ========================================================================== */
.docs-filters-wrapper {
  display: flex;
  gap: 16px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.docs-search-input {
  width: 100%;
  background-color: #f8fafc;
  border: 1px solid var(--border-color);
  padding: 10px 14px 10px 38px;
  border-radius: var(--radius-md);
  font-size: 13.5px;
  color: var(--text-main);
  transition: var(--transition-fast);
}

.docs-search-input:focus {
  outline: none;
  border-color: var(--border-focus);
  background-color: #ffffff;
}

.docs-search-wrapper {
  position: relative;
  flex: 1;
  min-width: 250px;
}

.docs-search-wrapper svg {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-light);
  pointer-events: none;
}

.docs-filter-select {
  background-color: #f8fafc;
  border: 1px solid var(--border-color);
  padding: 10px 16px;
  border-radius: var(--radius-md);
  font-size: 13.5px;
  color: var(--text-main);
  cursor: pointer;
  outline: none;
}

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

/* Encabezados Ordenables */
.table-documents th.sortable {
  cursor: pointer;
  user-select: none;
  position: relative;
  padding-right: 28px;
  transition: var(--transition-fast);
}

.table-documents th.sortable:hover {
  background-color: #f1f5f9;
  color: var(--primary);
}

.sort-indicator {
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 11px;
  color: var(--text-light);
  transition: var(--transition-fast);
}

th.sortable:hover .sort-indicator {
  color: var(--primary);
}

th.sort-asc .sort-indicator::before {
  content: ' ▲';
  color: var(--primary);
}

th.sort-desc .sort-indicator::before {
  content: ' ▼';
  color: var(--primary);
}

/* Responsive para KPIs */
@media (max-width: 768px) {
  .kpi-grid, .eco-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  
  .eco-card, .kpi-card {
    padding: 16px;
  }
}

/* ==========================================================================
   ESTILOS DE LA BARRA DE NAVEGACIÓN Y MENÚS
   ========================================================================== */
.portal-navigation-bar {
  background-color: var(--bg-card);
  border-bottom: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
}

.nav-bar-container {
  display: flex;
  gap: 24px;
}

.portal-navigation-bar .portal-tab-btn {
  background: transparent;
  border: none;
  font-family: inherit;
  font-size: 14.5px;
  font-weight: 700;
  color: var(--text-muted);
  padding: 16px 4px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 6px;
  position: relative;
  transition: var(--transition-fast);
}

.portal-navigation-bar .portal-tab-btn svg {
  color: var(--text-muted);
  transition: var(--transition-fast);
}

.portal-navigation-bar .portal-tab-btn:hover,
.portal-navigation-bar .portal-tab-btn:hover svg {
  color: var(--text-main);
}

.portal-navigation-bar .portal-tab-btn.active,
.portal-navigation-bar .portal-tab-btn.active svg {
  color: var(--primary);
}

.portal-navigation-bar .portal-tab-btn.active::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: var(--primary);
}

@media (max-width: 768px) {
  .nav-bar-container {
    flex-direction: row;
    overflow-x: auto;
    gap: 16px;
    padding: 0 10px;
    scrollbar-width: none; /* Firefox */
  }
  .nav-bar-container::-webkit-scrollbar {
    display: none; /* Chrome/Safari */
  }
  .portal-navigation-bar .portal-tab-btn {
    white-space: nowrap;
    padding: 12px 2px;
    font-size: 13.5px;
  }
}
/* Adaptación responsive para catálogo horizontal en móviles */
@media (max-width: 768px) {
  .product-card {
    flex-direction: column !important;
    align-items: stretch !important;
    gap: 16px !important;
    padding: 20px !important;
  }
  
  .prod-brand-col {
    width: 100% !important;
    flex-direction: row !important;
    justify-content: flex-start !important;
    padding: 8px 12px !important;
    gap: 10px !important;
  }
  
  .prod-brand-icon {
    width: 28px !important;
    height: 28px !important;
  }
  
  .prod-brand-icon svg {
    width: 16px !important;
    height: 16px !important;
  }
  
  .prod-cat-badge {
    margin-left: auto !important;
  }
  
  .prod-price-col {
    width: 100% !important;
    text-align: left !important;
    border-top: 1px solid #f1f5f9 !important;
    padding-top: 12px !important;
    margin-top: 4px !important;
  }
}