/* Estilos personalizados para Certificados UNIZAR - Diseño Original */

/* Declaraciones de fuentes Myriad Pro */
@font-face {
  font-family: 'Myriad Pro';
  src: url('../fonts/MyriadPro-Regular.otf') format('opentype');
  font-weight: normal;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Myriad Pro';
  src: url('../fonts/MyriadPro-Bold.otf') format('opentype');
  font-weight: bold;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Myriad Pro';
  src: url('../fonts/MyriadPro-Semibold.otf') format('opentype');
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}

/* Colores base como en la imagen original */
:root {
  --unizar-gray: #4a5568;
  --unizar-light-gray: #e2e8f0;
  --unizar-orange: #d97706;
  --unizar-green: #48bb78;
  --unizar-beige: #f5f5dc;
}

body {
  font-family: 'Myriad Pro', 'Inter', sans-serif;
}

/* Header estilo original */
header {
  background-color: white;
  border-bottom: 2px solid #2d3748;
}

/* Logo UNIZAR simplificado */
.unizar-logo {
  background: white;
  border-radius: 4px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

/* Tarjeta principal */
.main-card {
  background-color: var(--unizar-light-gray);
  border-radius: 8px;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

/* Header de la tarjeta */
.card-header {
  background-color: #223d71;
  color: white;
  padding: 12px 24px;
  border-radius: 8px 8px 0 0;
}

/* Texto explicativo en naranja */
.explanatory-text {
  color: var(--unizar-orange);
  font-size: 14px;
  line-height: 1.5;
}

/* Campo de entrada URN */
.urn-input {
  border: 2px solid var(--unizar-green);
  border-radius: 4px;
  padding: 8px 12px;
  font-size: 14px;
}

.urn-input:focus {
  outline: none;
  border-color: #38a169;
  box-shadow: 0 0 0 3px rgba(72, 187, 120, 0.1);
}

/* Botón de validación */
.validate-button {
  background-color: var(--unizar-light-gray);
  color: var(--unizar-gray);
  border: 1px solid #cbd5e0;
  border-radius: 4px;
  padding: 8px 24px;
  font-weight: 500;
  transition: background-color 0.2s;
}

.validate-button:hover {
  background-color: #d1d5db;
}

.validate-button:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

/* Mensajes de estado */
.message-error {
  background-color: #fed7d7;
  border: 1px solid #feb2b2;
  color: #c53030;
  border-radius: 4px;
  padding: 12px;
  margin-bottom: 16px;
}

.message-success {
  background-color: #c6f6d5;
  border: 1px solid #9ae6b4;
  color: #2f855a;
  border-radius: 4px;
  padding: 12px;
  margin-bottom: 16px;
}

/* Resultados de validación */
.validation-results {
  background-color: white;
  border: 1px solid #e2e8f0;
  border-radius: 4px;
  padding: 16px;
  margin-top: 24px;
}

.validation-results h3 {
  color: var(--unizar-gray);
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 12px;
}

.result-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 4px 0;
  font-size: 14px;
}

.result-label {
  font-weight: 500;
  color: var(--unizar-gray);
}

.result-value {
  color: #2d3748;
}

.result-value.valid {
  color: var(--unizar-green);
  font-weight: 500;
}

.result-value.verified {
  color: #3182ce;
  font-weight: 500;
}

/* Footer */
footer {
  background-color: white;
  border-top: 1px solid #e2e8f0;
  color: var(--unizar-gray);
}

/* Responsive */
@media (max-width: 640px) {
  .urn-input-container {
    flex-direction: column;
    align-items: flex-start;
  }

  .urn-input-container label {
    margin-bottom: 8px;
  }

  .result-row {
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
  }
}

/* Animaciones simples */
.fade-in {
  animation: fadeIn 0.3s ease-in;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Botón de login de administrador */
.admin-login-btn {
  background-color: #223d71;
  color: white;
  padding: 8px 16px;
  border-radius: 6px;
  font-size: 14px;
  font-weight: 500;
  text-decoration: none;
  transition: all 0.2s ease;
  display: inline-flex;
  align-items: center;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.admin-login-btn:hover {
  background-color: #2e5194;
  transform: translateY(-1px);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

.admin-login-btn:active {
  transform: translateY(0);
}


/* Estilos para el logo UNIZAR más detallado */
.unizar-crest {
  width: 24px;
  height: 16px;
  background-color: var(--unizar-gray);
  border-radius: 2px;
  position: relative;
}

.unizar-crest::before {
  content: '';
  position: absolute;
  top: 2px;
  left: 50%;
  transform: translateX(-50%);
  width: 8px;
  height: 8px;
  background-color: white;
  border-radius: 1px;
}

.unizar-year {
  font-size: 10px;
  font-weight: bold;
  color: var(--unizar-gray);
  text-align: center;
  margin-top: 2px;
}

/* Botón de descarga de certificado */
.download-button {
  background-color: var(--unizar-green);
  color: white;
  padding: 12px 24px;
  border-radius: 6px;
  font-size: 14px;
  font-weight: 500;
  text-decoration: none;
  transition: all 0.2s ease;
  display: inline-flex;
  align-items: center;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.download-button:hover {
  background-color: #38a169;
  transform: translateY(-1px);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
  color: white;
  text-decoration: none;
}

.download-button:active {
  transform: translateY(0);
}

/* Estilos para la tabla de resultados de búsqueda */
.search-results-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 16px;
  background-color: white;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.search-results-table th {
  background-color: #223d71;
  color: white;
  font-weight: 600;
  text-align: left;
  padding: 12px 16px;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.search-results-table td {
  padding: 12px 16px;
  border-bottom: 1px solid #e2e8f0;
  font-size: 14px;
  color: #2d3748;
}

.search-results-table tr:hover {
  background-color: #f7fafc;
}

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

/* Enlace de detalles del certificado */
.certificate-detail-link {
  color: var(--unizar-orange);
  font-weight: 500;
  text-decoration: none;
  transition: color 0.2s ease;
}

.certificate-detail-link:hover {
  color: #b45309;
  text-decoration: underline;
}

/* Contenedor de tabla con scroll horizontal */
.table-container {
  overflow-x: auto;
  border-radius: 8px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

/* Responsive para tabla */
@media (max-width: 768px) {
  .search-results-table {
    font-size: 12px;
  }
  
  .search-results-table th,
  .search-results-table td {
    padding: 8px 12px;
  }
  
  .search-results-table th:nth-child(3),
  .search-results-table td:nth-child(3) {
    max-width: 150px;
  }
}

/* Estilos para la página de resultados */
.filters-applied {
  background-color: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  padding: 16px;
  margin-bottom: 20px;
}

.filter-tag {
  display: inline-block;
  background-color: #dbeafe;
  color: #1e40af;
  padding: 4px 8px;
  border-radius: 4px;
  font-size: 12px;
  font-weight: 500;
  margin: 2px;
}

.results-count {
  font-size: 14px;
  color: #6b7280;
  margin-bottom: 16px;
}

.results-count strong {
  color: #374151;
  font-weight: 600;
}

/* Estilos para el mensaje de no resultados */
.no-results {
  text-align: center;
  padding: 40px 20px;
}

.no-results svg {
  color: #9ca3af;
  margin: 0 auto 16px;
}

.no-results h3 {
  color: #111827;
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 8px;
}

.no-results p {
  color: #6b7280;
  margin-bottom: 16px;
}

.suggestions {
  text-align: left;
  max-width: 400px;
  margin: 0 auto;
}

.suggestions ul {
  list-style-type: disc;
  padding-left: 20px;
}

.suggestions li {
  color: #6b7280;
  font-size: 14px;
  margin-bottom: 4px;
}

/* Botón de nueva búsqueda mejorado */
.new-search-button {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: linear-gradient(135deg, var(--unizar-gray) 0%, #5a6c7a 100%);
  color: white;
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 600;
  padding: 0.75rem 1.5rem;
  border-radius: 0.5rem;
  transition: all 0.3s ease;
  box-shadow: 0 2px 4px rgba(74, 85, 104, 0.2);
  border: 2px solid var(--unizar-gray);
}

.new-search-button:hover {
  background: linear-gradient(135deg, #5a6c7a 0%, var(--unizar-gray) 100%);
  color: white;
  text-decoration: none;
  transform: translateY(-2px);
  box-shadow: 0 4px 8px rgba(74, 85, 104, 0.3);
  border-color: #5a6c7a;
}

.new-search-button:active {
  transform: translateY(0);
  box-shadow: 0 2px 4px rgba(74, 85, 104, 0.2);
}

.new-search-button i {
  font-size: 1rem;
  transition: transform 0.3s ease;
}

.new-search-button:hover i {
  transform: scale(1.1);
}

/* Estilos mejorados para paginación */
.pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  margin-top: 2rem;
  margin-bottom: 1rem;
  gap: 0.25rem;
  flex-wrap: wrap;
  padding: 1rem;
  background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
  border-radius: 0.75rem;
  border: 1px solid #e2e8f0;
  box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
}

.pagination a,
.pagination span {
  padding: 0.75rem 1rem;
  border: 2px solid #e5e7eb;
  border-radius: 0.5rem;
  text-decoration: none;
  color: #374151;
  background-color: white;
  transition: all 0.3s ease;
  font-weight: 500;
  font-size: 0.875rem;
  min-width: 2.5rem;
  text-align: center;
  box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
}

.pagination a:hover {
  background-color: #f8fafc;
  border-color: #3b82f6;
  color: #3b82f6;
  transform: translateY(-1px);
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
}

.pagination .current {
  background: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);
  color: white;
  border-color: #3b82f6;
  font-weight: 600;
  box-shadow: 0 4px 6px -1px rgba(59, 130, 246, 0.3), 0 2px 4px -1px rgba(59, 130, 246, 0.2);
}

.pagination .disabled {
  color: #9ca3af;
  cursor: not-allowed;
  background-color: #f9fafb;
  border-color: #e5e7eb;
  opacity: 0.6;
}

.pagination .disabled:hover {
  transform: none;
  box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
}

/* Estilos mejorados para información de resultados */
.results-info {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.5rem;
  padding: 1rem 1.5rem;
  background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
  border-radius: 0.75rem;
  border: 1px solid #e2e8f0;
  box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
}

.results-count p {
  margin: 0;
  font-weight: 600;
  color: #1e293b;
}

.pagination-info p {
  margin: 0;
  font-size: 0.875rem;
  color: #64748b;
  font-weight: 500;
}

/* Estilos mejorados para títulos largos */
.title-cell {
  max-width: 300px;
  word-wrap: break-word;
  white-space: normal;
  line-height: 1.4;
  hyphens: auto;
}

/* Estilos mejorados para la tabla */
.search-results-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 0;
  background-color: white;
  border-radius: 0.75rem;
  overflow: hidden;
}

.search-results-table th {
  background-color: #223d71;
  font-weight: 700;
  color: white;
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 1rem;
  text-align: left;
  border-bottom: 1px solid #223d71;
  vertical-align: top;
  cursor: pointer;
  transition: background-color 0.2s ease;
  position: relative;
  margin-top: 0;
}

.search-results-table th:hover {
  background-color: #2e5194;
}

.search-results-table th.sortable::after {
  content: '↕';
  position: absolute;
  right: 0.75rem;
  top: 50%;
  transform: translateY(-50%);
  font-size: 0.875rem;
  color: #cbd5e1;
  transition: color 0.2s ease;
  font-weight: bold;
}

.search-results-table th.sortable:hover::after {
  color: white;
}

.search-results-table th.sorted-asc::after {
  content: '↑';
  color: #60a5fa;
  font-weight: bold;
}

.search-results-table th.sorted-desc::after {
  content: '↓';
  color: #60a5fa;
  font-weight: bold;
}

.search-results-table td {
  padding: 1rem;
  text-align: left;
  border-bottom: 1px solid #f1f5f9;
  vertical-align: top;
}

.search-results-table tr:hover {
  background-color: #f1f5f9;
  transition: background-color 0.2s ease;
}

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

.table-container {
  overflow-x: auto;
  border-radius: 0.75rem;
  border: 1px solid #e2e8f0;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  background-color: white;
}

.certificate-detail-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.5rem 1rem;
  background-color: #f8fafc;
  color: #374151;
  text-decoration: none;
  border: 2px solid #e5e7eb;
  border-radius: 0.5rem;
  font-weight: 500;
  font-size: 0.875rem;
  transition: all 0.2s ease;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
  min-width: 100px;
}

.certificate-detail-link:hover {
  background-color: #3b82f6;
  color: white;
  border-color: #3b82f6;
  transform: translateY(-1px);
  box-shadow: 0 4px 6px rgba(59, 130, 246, 0.2);
  text-decoration: none;
}

.certificate-detail-link:active {
  transform: translateY(0);
  box-shadow: 0 2px 4px rgba(59, 130, 246, 0.2);
}