/* ============ VARIABLES Y CONFIGURACIÓN GENERAL ============ */
:root {
  /* Colores corporativos */
  --color-corporativo: rgb(3, 22, 41);
  --color-corporativo-light: rgba(3, 22, 41, 0.8);
  --color-corporativo-lighter: rgba(3, 22, 41, 0.1);
  --color-secondary: rgb(9, 48, 87);
  
  /* Degradados corporativos */
  --gradient-primary: linear-gradient(135deg, var(--color-corporativo) 0%, var(--color-secondary) 100%);
  --gradient-primary-hover: linear-gradient(135deg, var(--color-secondary) 0%, rgb(12, 60, 105) 100%);
  --gradient-card: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
  --gradient-table-header: linear-gradient(135deg, var(--color-corporativo) 0%, #0a2d4d 100%);
  
  /* Colores para estados */
  --gradient-success: linear-gradient(135deg, #28a745 0%, #20c997 100%);
  --gradient-danger: linear-gradient(135deg, #dc3545 0%, #fd7e14 100%);
  --gradient-warning: linear-gradient(135deg, #ffc107 0%, #fd7e14 100%);
  --gradient-info: linear-gradient(135deg, #17a2b8 0%, #6f42c1 100%);
  
  /* Variables Bootstrap sobrescritas */
  --bs-primary: var(--color-corporativo);
  --bs-secondary: var(--color-secondary);
  --bs-success: #28a745;
  --bs-danger: #dc3545;
  --bs-warning: #ffc107;
  --bs-info: #17a2b8;
  
  /* Transiciones y animaciones */
  --light-transition: all 0.3s ease;
  --smooth-transition: all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
}

/* ============ SCROLLBAR PERSONALIZADO ============ */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
  background-color: transparent;
}

::-webkit-scrollbar-thumb {
  background: linear-gradient(to bottom, var(--color-corporativo), var(--color-secondary));
  border-radius: 10px;
  transition: var(--light-transition);
}

::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(to bottom, var(--color-secondary), #0a2d4d);
}

::-webkit-scrollbar-track {
  background-color: transparent;
}

[data-bs-theme="dark"] ::-webkit-scrollbar-thumb {
  background: linear-gradient(to bottom, #2c5364, #203a43);
}

[data-bs-theme="dark"] ::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(to bottom, #203a43, #152733);
}

/* ============ ESTILOS BASE ============ */
body {
  font-family: 'Segoe UI', 'Roboto', sans-serif;
  line-height: 1.6;
  transition: var(--light-transition);
  overflow-y: scroll;
  background: #f8f9fa;
  color: #212529;
  min-height: 100vh;
}

[data-bs-theme="dark"] body {
  background: #121212;
  color: #f8f9fa;
}

.scrollable {
  overflow-y: auto;
  max-height: 100vh;
}

/* ============ COMPONENTES GENERALES ============ */
.card, .bordered-panel, .panel {
  border-radius: 12px;
  overflow: hidden;
  border: none;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.08);
  transition: var(--smooth-transition);
  background: white;
}

[data-bs-theme="dark"] .card,
[data-bs-theme="dark"] .bordered-panel,
[data-bs-theme="dark"] .panel {
  background: #1e1e1e;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.25);
  border: 1px solid #2a2a2a;
}

.card:hover, .bordered-panel:hover, .panel:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 16px rgba(3, 22, 41, 0.1) !important;
}

[data-bs-theme="dark"] .card:hover,
[data-bs-theme="dark"] .bordered-panel:hover,
[data-bs-theme="dark"] .panel:hover {
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.4) !important;
}

.card-header, .panel-header {
  background: var(--gradient-table-header);
  color: white;
  font-weight: 600;
  border-radius: 12px 12px 0 0 !important;
  padding: 1rem;
  transition: var(--light-transition);
}

[data-bs-theme="dark"] .card-header,
[data-bs-theme="dark"] .panel-header {
  background: linear-gradient(135deg, #152733 0%, #0f1c26 100%);
}

/* ============ BADGES ============ */
.badge {
  border-radius: 50px;
  padding: 0.5em 0.9em;
  font-weight: 500;
  transition: var(--light-transition);
}

.badge.bg-primary {
  background: var(--gradient-primary) !important;
}

.badge.bg-success {
  background: var(--gradient-success) !important;
}

.badge.bg-danger {
  background: var(--gradient-danger) !important;
}

.badge.bg-warning {
  background: var(--gradient-warning) !important;
  color: #212529 !important;
}

.badge.bg-info {
  background: var(--gradient-info) !important;
}

[data-bs-theme="dark"] .badge.bg-primary {
  background: linear-gradient(135deg, #152733 0%, #0f1c26 100%) !important;
}

[data-bs-theme="dark"] .badge.bg-warning {
  color: #212529 !important;
}

/* ============ TABLAS (MEJORADAS Y RESPONSIVAS) ============ */
.table-responsive {
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.08);
  background-color: white;
  margin-bottom: 1rem;
  transition: var(--light-transition);
}

[data-bs-theme="dark"] .table-responsive {
  background: #1e1e1e;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.25);
  border: 1px solid #2a2a2a;
}

.table {
  border-collapse: separate;
  border-spacing: 0;
  margin-bottom: 0;
  width: 100%;
  transition: var(--light-transition);
}

.table th {
  background: var(--gradient-table-header);
  color: white;
  padding: 1rem;
  border: none;
  position: sticky;
  top: 0;
  font-weight: 600;
  vertical-align: middle;
}

.table td {
  padding: 1rem;
  background-color: white;
  border-top: 1px solid #dee2e6;
  vertical-align: middle;
  transition: var(--light-transition);
}

.table th:first-child {
  border-top-left-radius: 12px;
}

.table th:last-child {
  border-top-right-radius: 12px;
}

.table tr:last-child td:first-child {
  border-bottom-left-radius: 12px;
}

.table tr:last-child td:last-child {
  border-bottom-right-radius: 12px;
}

[data-bs-theme="dark"] .table th {
  background: linear-gradient(135deg, #152733 0%, #0f1c26 100%);
}

[data-bs-theme="dark"] .table td {
  background: #1e1e1e;
  color: #f8f9fa;
  border-top-color: #343434;
}

.table-striped tbody tr:nth-of-type(odd) td {
  background-color: var(--color-corporativo-lighter);
}

[data-bs-theme="dark"] .table-striped tbody tr:nth-of-type(odd) td {
  background: #252525;
}

.table-hover tbody tr:hover td {
  background-color: rgba(3, 22, 41, 0.07);
  transition: background-color 0.2s ease;
}

[data-bs-theme="dark"] .table-hover tbody tr:hover td {
  background: #2c2c2c !important;
}

/* ============ BOTONES (CON GRUPOS PRESERVADOS) ============ */
.btn {
  border-radius: 50px ;
  padding: 0.5rem 1.5rem;
  font-weight: 500;
  letter-spacing: 0.5px;
  transition: var(--smooth-transition);
  border: none;
  position: relative;
  overflow: hidden;
}

.btn::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 5px;
  height: 5px;
  background: rgba(255, 255, 255, 0.3);
  opacity: 0;
  border-radius: 100%;
  transform: scale(1, 1) translate(-50%);
  transform-origin: 50% 50%;
}

.btn:hover::after, .btn:focus::after {
  animation: ripple 0.6s ease-out;
}

@keyframes ripple {
  0% {
    transform: scale(0, 0);
    opacity: 0.8;
  }
  100% {
    transform: scale(20, 20);
    opacity: 0;
  }
}

.btn-primary {
  background: var(--gradient-primary);
  border-color: transparent;
}

.btn-primary:hover, .btn-primary:focus {
  background: var(--gradient-primary-hover);
  border-color: transparent;
  transform: translateY(-2px);
  box-shadow: 0 6px 12px rgba(3, 22, 41, 0.2);
}

.btn-success {
  background: var(--gradient-success);
  border-color: transparent;
}

.btn-success:hover, .btn-success:focus {
  background: linear-gradient(135deg, #20c997 0%, #1ea179 100%);
  border-color: transparent;
  transform: translateY(-2px);
  box-shadow: 0 6px 12px rgba(40, 167, 69, 0.2);
}

.btn-danger {
  background: var(--gradient-danger);
  border-color: transparent;
}

.btn-danger:hover, .btn-danger:focus {
  background: linear-gradient(135deg, #fd7e14 0%, #e36409 100%);
  border-color: transparent;
  transform: translateY(-2px);
  box-shadow: 0 6px 12px rgba(220, 53, 69, 0.2);
}

.btn-warning {
  background: var(--gradient-warning);
  border-color: transparent;
  color: #212529;
}

.btn-warning:hover, .btn-warning:focus {
  background: linear-gradient(135deg, #fd7e14 0%, #e36409 100%);
  border-color: transparent;
  transform: translateY(-2px);
  box-shadow: 0 6px 12px rgba(255, 193, 7, 0.2);
  color: #212529;
}

.btn-info {
  background: var(--gradient-info);
  border-color: transparent;
}

.btn-info:hover, .btn-info:focus {
  background: linear-gradient(135deg, #6f42c1 0%, #5a32a3 100%);
  border-color: transparent;
  transform: translateY(-2px);
  box-shadow: 0 6px 12px rgba(23, 162, 184, 0.2);
}

.btn-outline-primary {
  border: 2px solid var(--color-corporativo);
  color: var(--color-corporativo);
  background-color: transparent;
}

.btn-outline-primary:hover, .btn-outline-primary:focus {
  background: var(--gradient-primary);
  color: white;
  transform: translateY(-2px);
  box-shadow: 0 6px 12px rgba(3, 22, 41, 0.2);
  border-color: transparent;
}

.btn-outline-success {
  border: 2px solid #28a745;
  color: #28a745;
  background-color: transparent;
}

.btn-outline-success:hover, .btn-outline-success:focus {
  background: var(--gradient-success);
  color: white;
  transform: translateY(-2px);
  box-shadow: 0 6px 12px rgba(40, 167, 69, 0.2);
  border-color: transparent;
}

.btn-outline-danger {
  border: 2px solid #dc3545;
  color: #dc3545;
  background-color: transparent;
}

.btn-outline-danger:hover, .btn-outline-danger:focus {
  background: var(--gradient-danger);
  color: white;
  transform: translateY(-2px);
  box-shadow: 0 6px 12px rgba(220, 53, 69, 0.2);
  border-color: transparent;
}

.btn-outline-warning {
  border: 2px solid #ffc107;
  color: #ffc107;
  background-color: transparent;
}

.btn-outline-warning:hover, .btn-outline-warning:focus {
  background: var(--gradient-warning);
  color: #212529;
  transform: translateY(-2px);
  box-shadow: 0 6px 12px rgba(255, 193, 7, 0.2);
  border-color: transparent;
}

.btn-outline-info {
  border: 2px solid #17a2b8;
  color: #17a2b8;
  background-color: transparent;
}

.btn-outline-info:hover, .btn-outline-info:focus {
  background: var(--gradient-info);
  color: white;
  transform: translateY(-2px);
  box-shadow: 0 6px 12px rgba(23, 162, 184, 0.2);
  border-color: transparent;
}

[data-bs-theme="dark"] .btn-outline-primary {
  color: #86b7fe;
  border-color: #86b7fe;
}

[data-bs-theme="dark"] .btn-outline-primary:hover {
  background: linear-gradient(135deg, #86b7fe 0%, #4d8ef8 100%);
  color: #212529;
}

/* Grupos de botones - preservando funcionalidad Bootstrap */
.btn-group {
  border-radius: 50px;
  overflow: hidden;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
}

.btn-group .btn {
  border-radius: 0;
  margin: 0;
}

.btn-group .btn:first-child {
  border-top-left-radius: 50px !important;
  border-bottom-left-radius: 50px !important;
}

.btn-group .btn:last-child {
  border-top-right-radius: 50px !important;
  border-bottom-right-radius: 50px !important;
}

/* Toggle buttons específicos */
.btn-group-toggle {
  border-radius: 50px;
  overflow: hidden;
  border: 1px solid #dee2e6;
  background: white;
}

[data-bs-theme="dark"] .btn-group-toggle {
  border-color: #343434;
  background: #2a2a2a;
}

.btn-group-toggle .btn {
  border-radius: 0 !important;
  margin: 0;
  border: none !important;
  transition: all 0.3s ease;
}

.btn-group-toggle .btn:first-child {
  border-top-left-radius: 50px !important;
  border-bottom-left-radius: 50px !important;
}

.btn-group-toggle .btn:last-child {
  border-top-right-radius: 50px !important;
  border-bottom-right-radius: 50px !important;
}

.btn-group-toggle .btn-check:checked + .btn {
  background: var(--gradient-primary);
  color: white;
  box-shadow: 0 0 8px rgba(3, 22, 41, 0.3);
}

[data-bs-theme="dark"] .btn-group-toggle .btn-check:checked + .btn {
  background: linear-gradient(135deg, #152733 0%, #0f1c26 100%);
  box-shadow: 0 0 8px rgba(13, 110, 253, 0.4);
}

/* ============ FORMULARIOS ============ */
.form-control, .form-select {
  border-radius: 8px;
  padding: 0.75rem 1rem;
  border: 2px solid #dee2e6;
  transition: var(--smooth-transition);
  background: white;
}

.form-control:focus, .form-select:focus {
  border-color: var(--color-corporativo);
  box-shadow: 0 0 0 0.25rem rgba(3, 22, 41, 0.25);
  transform: translateY(-1px);
}

[data-bs-theme="dark"] .form-control,
[data-bs-theme="dark"] .form-select {
  background: #2a2a2a;
  border-color: #343434;
  color: #f8f9fa;
}

[data-bs-theme="dark"] .form-control:focus,
[data-bs-theme="dark"] .form-select:focus {
  border-color: #86b7fe;
  box-shadow: 0 0 0 0.25rem rgba(13, 110, 253, 0.25);
  background: #2c2c2c;
}

.input-group-text {
  border-radius: 8px;
  transition: var(--light-transition);
  background: #f8f9fa;
  border: 2px solid #dee2e6;
}

[data-bs-theme="dark"] .input-group-text {
  background: #2a2a2a;
  border-color: #343434;
  color: #f8f9fa;
}

/* Checkboxes y radios */
.form-check-input {
  width: 1.2em;
  height: 1.2em;
  margin-top: 0.15em;
  cursor: pointer;
  transition: var(--light-transition);
  border: 2px solid #dee2e6;
}

.form-check-input:checked {
  background-color: var(--color-corporativo);
  border-color: var(--color-corporativo);
}

.form-check-input:focus {
  box-shadow: 0 0 0 0.25rem rgba(3, 22, 41, 0.25);
  border-color: var(--color-corporativo);
}

[data-bs-theme="dark"] .form-check-input {
  background-color: #2a2a2a;
  border-color: #495057;
}

[data-bs-theme="dark"] .form-check-input:checked {
  background-color: var(--color-corporativo);
  border-color: var(--color-corporativo);
}

/* Toggle Switches - CORREGIDO */
.form-switch .form-check-input {
  width: 2.5em;
  height: 1.4em;
  margin-top: 0.15em;
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='-4 -4 8 8'%3e%3ccircle r='3' fill='%23dee2e6'/%3e%3c/svg%3e");
  background-position: left center;
  transition: background-position 0.15s ease-in-out, background-color 0.15s ease-in-out, border-color 0.15s ease-in-out;
}

.form-switch .form-check-input:checked {
  background-color: var(--color-corporativo);
  border-color: var(--color-corporativo);
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='-4 -4 8 8'%3e%3ccircle r='3' fill='%23fff'/%3e%3c/svg%3e");
  background-position: right center;
}

.form-switch .form-check-input:focus {
  box-shadow: 0 0 0 0.25rem rgba(3, 22, 41, 0.25);
}

[data-bs-theme="dark"] .form-switch .form-check-input {
  background-color: #343434;
  border-color: #495057;
}

[data-bs-theme="dark"] .form-switch .form-check-input:checked {
  background-color: var(--color-corporativo);
  border-color: var(--color-corporativo);
}

/* ============ DROPDOWNS ============ */
@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.dropdown-menu {
  animation: slideDown 0.2s ease-out;
  border-radius: 12px !important;
  border: none;
  box-shadow: 0 6px 12px rgba(0, 0, 0, 0.15);
  padding: 0.5rem;
  margin-top: 0.5rem;
  transition: var(--light-transition);
  background: white;
  overflow: hidden;
}

.dropdown-item {
  padding: 0.75rem 1.25rem;
  border-radius: 8px;
  transition: var(--smooth-transition);
  margin: 0.1rem 0;
}

.dropdown-item:hover, .dropdown-item:focus {
  background: var(--gradient-primary);
  color: white;
  transform: translateX(3px);
}

[data-bs-theme="dark"] .dropdown-menu {
  background: #1e1e1e;
  border: 1px solid #343434;
  box-shadow: 0 6px 12px rgba(0, 0, 0, 0.3);
}

[data-bs-theme="dark"] .dropdown-item {
  color: #f8f9fa;
}

[data-bs-theme="dark"] .dropdown-item:hover {
  background: linear-gradient(135deg, #152733 0%, #0f1c26 100%);
  color: white;
}

/* Dropdown de búsqueda personalizado */
.dropdown-busqueda {
  position: absolute;
  border: 1px solid var(--bs-border-color);
  background: var(--bs-body-bg);
  backdrop-filter: blur(10px);
  z-index: 1000;
  max-height: 200px;
  overflow-y: auto;
  width: 90%;
  border-radius: 8px;
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.15);
  animation: slideDown 0.2s ease-out;
}

.dropdown-busqueda-item {
  padding: 10px 15px;
  cursor: pointer;
  color: var(--bs-body-color);
  transition: var(--smooth-transition);
  border-radius: 5px;
  margin: 2px;
}

.dropdown-busqueda-item:hover {
  background: var(--gradient-primary);
  color: white;
  transform: translateX(3px);
}

.dropdown-busqueda::-webkit-scrollbar {
  width: 6px;
}

.dropdown-busqueda::-webkit-scrollbar-thumb {
  background: var(--gradient-primary);
  border-radius: 10px;
}

/* ============ MODALES ============ */
.modal-content {
  border-radius: 12px;
  overflow: hidden;
  border: none;
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.2);
  transition: transform 0.3s ease;
  background: white;
}

.modal-header {
  background: var(--gradient-table-header);
  color: white;
  padding: 1.2rem;
}

.modal-footer {
  border-top: 1px solid #dee2e6;
  padding: 1rem;
  background: #f8f9fa;
}

[data-bs-theme="dark"] .modal-content {
  background: #1e1e1e;
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.4);
}

[data-bs-theme="dark"] .modal-header {
  background: linear-gradient(135deg, #152733 0%, #0f1c26 100%);
}

[data-bs-theme="dark"] .modal-footer {
  border-top-color: #343434;
  background: #252525;
}

/* ============ PAGINACIÓN ============ */
.pagination {
  --bs-pagination-border-radius: 50px;
}

.page-item:first-child .page-link {
  border-top-left-radius: 50px !important;
  border-bottom-left-radius: 50px !important;
}

.page-item:last-child .page-link {
  border-top-right-radius: 50px !important;
  border-bottom-right-radius: 50px !important;
}

.page-link {
  color: var(--color-corporativo);
  border: none;
  padding: 0.5rem 1rem;
  margin: 0 0.2rem;
  transition: var(--smooth-transition);
  background: transparent;
}

.page-link:hover {
  background: var(--gradient-primary);
  color: white;
  transform: translateY(-2px);
}

.page-item.active .page-link {
  background: var(--gradient-primary);
  border-color: transparent;
  color: white;
}

[data-bs-theme="dark"] .page-link {
  color: #86b7fe;
  background: transparent;
}

[data-bs-theme="dark"] .page-link:hover {
  background: linear-gradient(135deg, #152733 0%, #0f1c26 100%);
  color: white;
}

[data-bs-theme="dark"] .page-item.active .page-link {
  background: linear-gradient(135deg, #152733 0%, #0f1c26 100%);
  border-color: transparent;
}

/* ============ COMPONENTES ESPECÍFICOS DEL SISTEMA ============ */
.user-list {
  max-height: 80vh;
  overflow-y: auto;
}

.user-card {
  cursor: pointer;
  transition: var(--smooth-transition);
  border-radius: 8px;
  padding: 15px;
  margin-bottom: 10px;
  border: 1px solid transparent;
  background: white;
}

.user-card:hover {
  background: #f8f9fa;
  border-color: var(--color-corporativo-lighter);
  transform: translateY(-2px);
  box-shadow: 0 4px 8px rgba(3, 22, 41, 0.1);
}

[data-bs-theme="dark"] .user-card {
  background: #1e1e1e;
  border: 1px solid #343434;
}

[data-bs-theme="dark"] .user-card:hover {
  background: #252525;
  border-color: var(--color-secondary);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
}

.status-dot {
  height: 10px;
  width: 10px;
  border-radius: 50%;
  display: inline-block;
  margin-right: 5px;
  transition: var(--light-transition);
}

/* ============ UTILIDADES ============ */
.bg-dropdown {
  background: var(--bs-body-bg);
  color: var(--bs-body-color);
}

/* Ocultar flechas en inputs number */
input[type="number"]::-webkit-outer-spin-button,
input[type="number"]::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

input[type="number"] {
  -moz-appearance: textfield;
  appearance: textfield;
}

/* Mejora para botones de cierre */
.btn-close {
  filter: brightness(0) invert(0);
  transition: var(--smooth-transition);
  opacity: 0.7;
}

[data-bs-theme="dark"] .btn-close {
  filter: brightness(0) invert(1);
}

.btn-close:hover {
  opacity: 1;
  transform: rotate(90deg);
}

/* ============ ANIMACIONES GLOBALES ============ */
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.fade-in {
  animation: fadeIn 0.5s ease-out;
}

/* Transiciones para elementos de lista */
.list-group-item-action {
  transition: var(--smooth-transition);
}

.list-group-item-action:hover,
.list-group-item-action:focus {
  transform: translateX(3px);
  background: #f8f9fa;
}

[data-bs-theme="dark"] .list-group-item-action:hover,
[data-bs-theme="dark"] .list-group-item-action:focus {
  background: #252525;
}

/* ============ RESPONSIVE ============ */
@media (max-width: 768px) {
  .card, .bordered-panel, .table-responsive {
    border-radius: 10px;
  }
  
  .btn {
    padding: 0.5rem 1rem;
    font-size: 0.9rem;
  }
  
  .modal-content {
    margin: 0.5rem;
  }
  
  .table th, .table td {
    padding: 0.75rem;
  }
  
  .dropdown-busqueda {
    width: 100%;
  }
}