/* ========================================
   HOJA DE ESTILOS NEOMÓRFICA EN BLANCO
   ======================================== */

/* Variables CSS para neomorfismo */
:root {
  /* Colores base */
  --bg-color: #f0f0f0;
  --text-color: #333333;
  --primary-color: #ffffff;
  --secondary-color: #e0e0e0;
  
  /* Sombras neomórficas */
  --shadow-light: 8px 8px 16px #d1d1d1;
  --shadow-dark: -8px -8px 16px #ffffff;
  --shadow-inset: inset 4px 4px 8px #d1d1d1, inset -4px -4px 8px #ffffff;
  
  /* Bordes y radios */
  --border-radius: 15px;
  --border-radius-small: 8px;
  --border-radius-large: 25px;
  
  /* Espaciado */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  
  /* Transiciones */
  --transition: all 0.3s ease;
}

/* Reset y estilos base */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background: var(--bg-color);
  color: var(--text-color);
  line-height: 1.6;
  min-height: 100vh;
  padding: var(--spacing-md);
}

/* Contenedor principal */
.container {
  max-width: 1300px;
  margin: 0 auto;
  padding: var(--spacing-md);
}

/* Contenedor extra ancho para pantallas grandes */
@media (min-width: 1600px) {
  .container {
    max-width: 1500px;
  }
}

@media (min-width: 1920px) {
  .container {
    max-width: 1700px;
  }
}

/* Elementos neomórficos básicos */
.neomorphic {
  background: var(--primary-color);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-light), var(--shadow-dark);
  border: none;
  transition: var(--transition);
}

.neomorphic:hover {
  transform: translateY(-2px);
  box-shadow: 10px 10px 20px #d1d1d1, -10px -10px 20px #ffffff;
}

.neomorphic:active {
  transform: translateY(0);
  box-shadow: var(--shadow-inset);
}

/* Botones neomórficos */
.btn {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: var(--spacing-sm) var(--spacing-md);
  font-size: 1rem;
  font-weight: 500;
  text-decoration: none;
  text-align: center;
  cursor: pointer;
  border: none;
  border-radius: var(--border-radius);
  background: var(--primary-color);
  color: var(--text-color);
  box-shadow: var(--shadow-light), var(--shadow-dark);
  transition: var(--transition);
  margin-left: 12px;;
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: 10px 10px 20px #d1d1d1, -10px -10px 20px #ffffff;
}

.btn:active {
  transform: translateY(0);
  box-shadow: var(--shadow-inset);
}

.btn-primary {
  background: linear-gradient(145deg, #ffffff, #e6e6e6);
}

.btn-secondary {
  background: linear-gradient(145deg, #f5f5f5, #e0e0e0);
}

.btn-danger {
  background: linear-gradient(145deg, #f5f5f5, #b9b8b8);
  color: red;
}

.btn.menu{
  width: 120px;
  height: 49px;
  margin-right:15px;
}

/* Tarjetas neomórficas */
.card {
  display: grid;
  background: var(--primary-color);
  border-radius: var(--border-radius);
  padding: var(--spacing-md);
  margin-bottom: var(--spacing-md);
  box-shadow: var(--shadow-light), var(--shadow-dark);
  transition: var(--transition);
}

.card:hover {
  transform: translateY(-3px);
  box-shadow: 12px 12px 24px #d1d1d1, -12px -12px 24px #ffffff;
}

.card-header {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
  color: var(--text-color);
}

.card-body {
  color: var(--text-color);
  opacity: 0.8;
}

.card .btn{
  margin: 12px 0 0 0 !important;
}
/* Formularios neomórficos */
.form-group {
  margin-bottom: var(--spacing-md);
}

.form-label {
  display: block;
  margin-bottom: var(--spacing-xs);
  font-weight: 500;
  color: var(--text-color);
}

.form-input {
  width: 100%;
  padding: var(--spacing-sm);
  border: none;
  border-radius: var(--border-radius-small);
  background: var(--primary-color);
  box-shadow: var(--shadow-inset);
  font-size: 1rem;
  transition: var(--transition);
}

.form-input:focus {
  outline: none;
  box-shadow: inset 6px 6px 12px #d1d1d1, inset -6px -6px 12px #ffffff;
}

/* Selectores neomórficos */
.form-select {
  width: 100%;
  padding: var(--spacing-sm);
  border: none;
  border-radius: var(--border-radius-small);
  background: var(--primary-color);
  box-shadow: var(--shadow-inset);
  font-size: 1rem;
  color: var(--text-color);
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%236b7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='m6 8 4 4 4-4'/%3e%3c/svg%3e");
  background-position: right 0.5rem center;
  background-repeat: no-repeat;
  background-size: 1.5em 1.5em;
  padding-right: 2.5rem;
  transition: var(--transition);
}

.form-select:focus {
  outline: none;
  box-shadow: inset 6px 6px 12px #d1d1d1, inset -6px -6px 12px #ffffff;
}

.form-select:hover {
  box-shadow: inset 8px 8px 16px #d1d1d1, inset -8px -8px 16px #ffffff;
}

/* Checkboxes neomórficos */
.checkbox-group {
  display: flex;
  align-items: center;
  margin-bottom: var(--spacing-sm);
}

.checkbox-wrapper {
  position: relative;
  display: inline-block;
  margin-right: var(--spacing-sm);
}

.checkbox-input {
  position: absolute;
  opacity: 0;
  cursor: pointer;
  height: 0;
  width: 0;
}

.checkbox-custom {
  position: relative;
  display: inline-block;
  width: 20px;
  height: 20px;
  background: var(--primary-color);
  border-radius: var(--border-radius-small);
  box-shadow: var(--shadow-inset);
  cursor: pointer;
  transition: var(--transition);
}

.checkbox-custom:hover {
  box-shadow: inset 6px 6px 12px #d1d1d1, inset -6px -6px 12px #ffffff;
}

.checkbox-input:checked + .checkbox-custom {
  background: linear-gradient(145deg, #e6e6e6, #ffffff);
  box-shadow: var(--shadow-light), var(--shadow-dark);
}

.checkbox-input:checked + .checkbox-custom::after {
  content: '';
  position: absolute;
  left: 6px;
  top: 2px;
  width: 6px;
  height: 10px;
  border: solid var(--text-color);
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}

.checkbox-label {
  cursor: pointer;
  color: var(--text-color);
  font-size: 1rem;
}

/* Radio buttons neomórficos */
.radio-group {
  display: flex;
  align-items: center;
  margin-bottom: var(--spacing-sm);
}

.radio-wrapper {
  position: relative;
  display: inline-block;
  margin-right: var(--spacing-sm);
}

.radio-input {
  position: absolute;
  opacity: 0;
  cursor: pointer;
  height: 0;
  width: 0;
}

.radio-custom {
  position: relative;
  display: inline-block;
  width: 20px;
  height: 20px;
  background: var(--primary-color);
  border-radius: 50%;
  box-shadow: var(--shadow-inset);
  cursor: pointer;
  transition: var(--transition);
}

.radio-custom:hover {
  box-shadow: inset 6px 6px 12px #d1d1d1, inset -6px -6px 12px #ffffff;
}

.radio-input:checked + .radio-custom {
  background: linear-gradient(145deg, #e6e6e6, #ffffff);
  box-shadow: var(--shadow-light), var(--shadow-dark);
}

.radio-input:checked + .radio-custom::after {
  content: '';
  position: absolute;
  left: 50%;
  top: 50%;
  width: 8px;
  height: 8px;
  background: var(--text-color);
  border-radius: 50%;
  transform: translate(-50%, -50%);
}

.radio-label {
  cursor: pointer;
  color: var(--text-color);
  font-size: 1rem;
}

/* Tablas neomórficas */
.table-container {
  background: var(--primary-color);
  border-radius: var(--border-radius);
  padding: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
  box-shadow: var(--shadow-light), var(--shadow-dark);
  overflow-x: auto;
}

.table {
  width: 100%;
  border-collapse: collapse;
  background: var(--primary-color);
  border-radius: var(--border-radius-small);
  overflow: hidden;
}

.table th {
  background: linear-gradient(145deg, #f5f5f5, #e8e8e8);
  color: var(--text-color);
  font-weight: 600;
  padding: var(--spacing-sm) var(--spacing-md);
  text-align: left;
  border-bottom: 2px solid var(--secondary-color);
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.table td {
  padding: var(--spacing-sm) var(--spacing-md);
  border-bottom: 1px solid var(--secondary-color);
  color: var(--text-color);
  transition: var(--transition);
}

.table tbody tr:hover {
  background: linear-gradient(145deg, #f8f8f8, #f0f0f0);
  transform: translateY(-1px);
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

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

/* Estados alternos para tablas */
.table-striped tbody tr:nth-child(even) {
  background: linear-gradient(145deg, #fafafa, #f5f5f5);
}

.table-striped tbody tr:nth-child(even):hover {
  background: linear-gradient(145deg, #f8f8f8, #f0f0f0);
}

/* Navegación neomórfica */
.nav {
  background: var(--primary-color);
  border-radius: var(--border-radius);
  padding: var(--spacing-sm);
  margin-bottom: var(--spacing-lg);
  box-shadow: var(--shadow-light), var(--shadow-dark);
}

.nav-list {
  list-style: none;
  display: flex;
  gap: var(--spacing-md);
  flex-wrap: wrap;
}

.nav-item {
  flex: 1;
  min-width: 120px;
}

.nav-link {
  display: block;
  padding: var(--spacing-sm);
  text-decoration: none;
  color: var(--text-color);
  text-align: center;
  border-radius: var(--border-radius-small);
  background: var(--primary-color);
  box-shadow: var(--shadow-light), var(--shadow-dark);
  transition: var(--transition);
}

.nav-link:hover {
  transform: translateY(-1px);
  box-shadow: 6px 6px 12px #d1d1d1, -6px -6px 12px #ffffff;
}

.nav-link:active {
  box-shadow: var(--shadow-inset);
}

/* Grid responsivo */
.grid {
  display: grid;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
}

.grid-2 {
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.grid-3 {
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

.grid-4 {
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
}

/* Utilidades */
.text-center {
  text-align: center;
}

.text-left {
  text-align: left;
}

.text-right {
  text-align: right;
}

.mb-1 { margin-bottom: var(--spacing-xs); }
.mb-2 { margin-bottom: var(--spacing-sm); }
.mb-3 { margin-bottom: var(--spacing-md); }
.mb-4 { margin-bottom: var(--spacing-lg); }
.mb-5 { margin-bottom: var(--spacing-xl); }

.mt-1 { margin-top: var(--spacing-xs); }
.mt-2 { margin-top: var(--spacing-sm); }
.mt-3 { margin-top: var(--spacing-md); }
.mt-4 { margin-top: var(--spacing-lg); }
.mt-5 { margin-top: var(--spacing-xl); }

.p-1 { padding: var(--spacing-xs); }
.p-2 { padding: var(--spacing-sm); }
.p-3 { padding: var(--spacing-md); }
.p-4 { padding: var(--spacing-lg); }
.p-5 { padding: var(--spacing-xl); }

/* Media queries para responsividad */
@media (max-width: 768px) {
  :root {
    --border-radius: 12px;
    --border-radius-small: 6px;
    --border-radius-large: 20px;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
  }
  
  body {
    padding: var(--spacing-sm);
  }
  
  .container {
    padding: var(--spacing-sm);
  }
  
  .nav-list {
    flex-direction: column;
    gap: var(--spacing-sm);
  }
  
  .nav-item {
    min-width: auto;
  }
  
  .grid-2,
  .grid-3,
  .grid-4 {
    grid-template-columns: 1fr;
  }
  
  .btn {
    width: 100%;
    margin-bottom: var(--spacing-sm);
  }
}

@media (max-width: 480px) {
  :root {
    --border-radius: 10px;
    --border-radius-small: 5px;
    --border-radius-large: 15px;
    --spacing-sm: 0.75rem;
    --spacing-md: 1rem;
  }
  
  body {
    padding: var(--spacing-xs);
  }
  
  .container {
    padding: var(--spacing-xs);
  }
  
  .card {
    padding: var(--spacing-sm);
  }
  
  .form-input {
    padding: var(--spacing-sm);
    font-size: 16px; /* Evita zoom en iOS */
  }
}

/* Animaciones suaves */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.fade-in {
  animation: fadeIn 0.6s ease-out;
}

/* Estados de carga */
.loading {
  position: relative;
  overflow: hidden;
}

.loading::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.4), transparent);
  animation: loading 1.5s infinite;
}

@keyframes loading {
  0% {
    left: -100%;
  }
  100% {
    left: 100%;
  }
}

/* Modo oscuro opcional */
@media (prefers-color-scheme: dark) {
  :root {
    --bg-color: #1a1a1a;
    --text-color: #ffffff;
    --primary-color: #2a2a2a;
    --secondary-color: #3a3a3a;
    --shadow-light: 8px 8px 16px #1f1f1f;
    --shadow-dark: -8px -8px 16px #353535;
    --shadow-inset: inset 4px 4px 8px #1f1f1f, inset -4px -4px 8px #353535;
  }
} 

/* Galería neomórfica */
.gallery {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
}

.gallery-item {
  background: var(--primary-color);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-light), var(--shadow-dark);
  overflow: hidden;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  align-items: center;
}

.gallery-item:hover {
  transform: translateY(-4px) scale(1.03);
  box-shadow: 14px 14px 28px #d1d1d1, -14px -14px 28px #ffffff;
}

.gallery-image {
  width: 100%;
  height: 180px;
  object-fit: cover;
  border-top-left-radius: var(--border-radius);
  border-top-right-radius: var(--border-radius);
  box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}

.gallery-content {
  padding: var(--spacing-sm);
  text-align: center;
}

.gallery-title {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: var(--text-color);
}

.gallery-desc {
  font-size: 0.95rem;
  color: #666;
  opacity: 0.85;
}

@media (max-width: 768px) {
  .gallery-image {
    height: 140px;
  }
} 

/* Botón flotante Back to Top (neomórfico) */
#btn-back-to-top {
  display: none;
  position: fixed;
  bottom: 32px;
  right: 32px;
  z-index: 999;
  background: var(--primary-color);
  color: var(--text-color);
  border: none;
  border-radius: 50%;
  width: 52px;
  height: 52px;
  box-shadow: var(--shadow-light), var(--shadow-dark);
  font-size: 2rem;
  cursor: pointer;
  transition: opacity 0.3s, background 0.3s, box-shadow 0.3s;
  align-items: center;
  justify-content: center;
  display: flex;
}
#btn-back-to-top:hover {
  background: var(--secondary-color);
  box-shadow: 10px 10px 20px #d1d1d1, -10px -10px 20px #ffffff;
}
#btn-back-to-top:active {
  box-shadow: var(--shadow-inset);
}

/* Neomorphic List Group */
.list-group {
  background: var(--primary-color);
  border-radius: 8px;
  box-shadow: var(--shadow-light), var(--shadow-dark);
  padding: 15px;
  margin-bottom: var(--spacing-md);
  list-style: none;
}

.list-group-item {
  background: var(--primary-color);
  color: var(--text-color);
  padding: var(--spacing-sm) var(--spacing-md);
  margin: 0;
  border: none;
  border-bottom: 1px solid var(--secondary-color);
  box-shadow: var(--shadow-inset);
  transition: var(--transition);
  font-size: 1rem;
}

.list-group-item:first-child{
  border-radius: 8px 8px 0 0;
}

.list-group-item:last-child {
  border-bottom: none;
  border-radius: 0 0 8px 8px;
}

.list-group-item:hover {
  background: linear-gradient(145deg, #f5f5f5, #e0e0e0);
  box-shadow: 6px 6px 12px #d1d1d1, -6px -6px 12px #ffffff;
  cursor: pointer;
}

.list-group-item.active {
  background: linear-gradient(145deg, #e6e6e6, #ffffff);
  color: #7EA83D;
  font-weight: 600;
  box-shadow: var(--shadow-light), var(--shadow-dark);
}

/* Neomorphic Alerts */
.alert {
  padding: 1rem 1.5rem;
  margin-bottom: var(--spacing-md);
  border-radius: var(--border-radius-small);
  background: var(--primary-color);
  color: var(--text-color);
  box-shadow: var(--shadow-light), var(--shadow-dark);
  font-size: 1rem;
  font-weight: 500;
  border-left: 6px solid #bdbdbd;
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.alert-success {
  border-left-color: #4caf50;
  background: linear-gradient(145deg, #e8f5e9, #ffffff);
  color: #256029;
}

.alert-danger {
  border-left-color: #e53935;
  background: linear-gradient(145deg, #ffebee, #ffffff);
  color: #b71c1c;
}

.alert-warning {
  border-left-color: #ffb300;
  background: linear-gradient(145deg, #fffde7, #ffffff);
  color: #8d6e00;
}

.alert-info {
  border-left-color: #039be5;
  background: linear-gradient(145deg, #e3f2fd, #ffffff);
  color: #01579b;
}

.alert .alert-close {
  margin-left: auto;
  background: none;
  border: none;
  color: inherit;
  font-size: 1.2rem;
  cursor: pointer;
  opacity: 0.7;
  transition: opacity 0.2s;
}

.alert .alert-close:hover {
  opacity: 1;
}

.select2-container .select2-selection--single {
    background-color: #e0e5ec;
    border: none;
    border-radius: 8px;
    box-shadow: inset 6px 6px 12px #c5c9cf, inset -6px -6px 12px #ffffff;
    height: 50px;
    padding: 8px;
}

.select2-container--default .select2-selection--single .select2-selection__rendered {
    color: #333;
    line-height: 34px;
}

.select2-container--default .select2-selection--single .select2-selection__arrow {
    height: 38px;
    right: 8px;
}

.select2-dropdown {
    background-color: #e0e5ec;
    border: none;
    border-radius: 8px;
    box-shadow: 6px 6px 12px #c5c9cf, -6px -6px 12px #ffffff;
}

.select2-results__option {
    padding: 8px 12px;
    color: #333;
}

.select2-results__option--highlighted {
    background-color: #d0d5dd !important;
    color: #333 !important;
}

.select2-container--default .select2-search--dropdown .select2-search__field {
    background-color: #e0e5ec;
    border: none;
    border-radius: 8px;
    box-shadow: inset 4px 4px 8px #c5c9cf, inset -4px -4px 8px #ffffff;
    padding: 8px;
    color: #333;
}

/* Neomorphic Pagination */
.neomorphic-pagination {
    display: flex;
    list-style: none;
    padding: 0;
    justify-content: center;
    margin-top: 2rem;
}

.neomorphic-pagination li {
    margin: 0 5px;
}

.neomorphic-btn {
    display: block;
    padding: 8px 16px;
    border-radius: 12px;
    background: #e0e0e0;
    box-shadow:  6px 6px 12px #bebebe,
                -6px -6px 12px #ffffff;
    color: #333;
    text-decoration: none;
    transition: box-shadow 0.2s;
}

.neomorphic-pagination li.active .neomorphic-btn,
.neomorphic-btn:hover {
    background: #d1d9e6;
    box-shadow: inset 2px 2px 5px #bebebe,
                inset -2px -2px 5px #ffffff;
    color: #007bff;
    font-weight: bold;
}

.neomorphic-pagination .pagination {
    display: flex !important;
    justify-content: center !important;
    list-style: none !important;
    padding: 0 !important;
    margin-top: 2rem !important;
    
}

.neomorphic-pagination .pagination li {
border-radius: 12px !important;
    background: #e0e0e0 !important;
    box-shadow:  6px 6px 12px #bebebe,
                -6px -6px 12px #ffffff !important;
    padding: 12px !important;
}

.neomorphic-pagination .pagination li.active{
    background: linear-gradient(145deg, #e6e6e6, #ffffff) !important;
    color: #1976d2 !important;
    box-shadow: var(--shadow-light), var(--shadow-dark) !important;
}

.neomorphic-pagination .pagination li.active a{
  color: #1976d2 !important;
  font-weight: 600 !important;
}

.neomorphic-pagination .page-item {
    margin: 0 5px !important;
}

.neomorphic-pagination .page-link {
    display: block !important;
    padding: 8px 16px !important;
    border-radius: 12px !important;
    background: #e0e0e0 !important;
    box-shadow:  6px 6px 12px #bebebe !important,
                -6px -6px 12px #ffffff !important;
    color: #333 !important;
    text-decoration: none !important;
    transition: box-shadow 0.2s !important;
    border: none !important;
}

.neomorphic-pagination .page-item.active .page-link,
.neomorphic-pagination .page-link:hover {
    background: #d1d9e6 !important;
    box-shadow: inset 2px 2px 5px #bebebe !important,
                inset -2px -2px 5px #ffffff !important;
    color: #007bff !important;
    font-weight: bold;
}