@import url('custom.css');

:root {
  /* Tema Claro (Por defecto) */
  --color-primary: #4361ee;
  --color-primary-light: #4895ef;
  --color-primary-dark: #3a0ca3;
  --color-secondary: #7209b7;
  --color-text: #333333;
  --color-text-light: #575757;
  --color-bg: #f8f9fa;
  --color-bg-secondary: #ffffff;
  --color-border: #e9ecef;
  --color-card: #ffffff;
  --color-shadow: rgba(0, 0, 0, 0.08);
  --color-pagination-bg: #ffffff;
  --color-pagination-active: #4361ee;
  --color-pagination-text: #333333;
  --transition-speed: 0.3s;
  --border-radius-sm: 6px;
  --border-radius-md: 10px;
  --border-radius-lg: 16px;
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.07);
  --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
  --font-weight-light: 300;
  --font-weight-normal: 400;
  --font-weight-medium: 500;
  --font-weight-bold: 600;
}

[data-theme="dark"] {
  /* Tema Oscuro (tonos azul oscuro) */
  --color-primary: #5a6ef0;
  --color-primary-light: #6d7ff2;
  --color-primary-dark: #4a5bc9;
  --color-secondary: #8a4db3;
  --color-text: #e1e5e9;
  --color-text-light: #b0b7c3;
  --color-bg: #0f172a;
  --color-bg-secondary: #1e293b;
  --color-border: #334155;
  --color-card: #1e293b;
  --color-shadow: rgba(0, 0, 0, 0.25);
  --color-pagination-bg: #1e293b;
  --color-pagination-active: #5a6ef0;
  --color-pagination-text: #e1e5e9;
}

* {
  transition: background-color var(--transition-speed) ease,
              border-color var(--transition-speed) ease,
              color var(--transition-speed) ease;
}

html {
  font-size: 16px;
}

body {
  background-color: var(--color-bg);
  color: var(--color-text);
  font-family: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Tipografía moderna */
h1, h2, h3, h4, h5, h6 {
  font-weight: var(--font-weight-medium);
  line-height: 1.2;
  margin-bottom: 1rem;
}

h1 {
  color: var(--color-text);
  font-weight: var(--font-weight-bold);
  font-size: 2.5rem;
  letter-spacing: -0.5px;
}

sub {
  font-size: 0.65em;
  opacity: 0.7;
}

a {
  text-decoration: none;
  color: var(--color-primary);
  transition: color var(--transition-speed) ease;
}

a:hover {
  color: var(--color-primary-light);
}

/* Navegación mejorada */
nav .nav-item .nav-link {
  letter-spacing: 0.5px;
  font-weight: var(--font-weight-medium);
  padding: 0.75rem 1rem;
  border-radius: var(--border-radius-sm);
  transition: all var(--transition-speed) ease;
}

nav .nav-item .nav-link:hover,
nav .nav-item .nav-link.active {
  background-color: var(--color-primary);
  color: white;
}

/* Paginación moderna */
.pagination {
  margin-bottom: 0;
  gap: 4px;
}

.pagination a,
.pagination .page-link {
  font-size: 0.85em !important;
  color: var(--color-pagination-text);
  background-color: var(--color-pagination-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-sm) !important;
  padding: 0.5rem 0.75rem;
  transition: all var(--transition-speed) ease;
  font-weight: var(--font-weight-medium);
}

.pagination a:hover,
.pagination .page-link:hover {
  background-color: var(--color-primary);
  color: white;
  border-color: var(--color-primary);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.pagination .active .page-link,
.page-link.active {
  font-size: 0.85em !important;
  background-color: var(--color-pagination-active) !important;
  border-color: var(--color-pagination-active) !important;
  color: white !important;
  box-shadow: var(--shadow-sm);
}

.pagination-result {
  font-size: 0.85em;
  color: var(--color-text-light);
  font-weight: var(--font-weight-normal);
}

.userPosition {
  width: 30px;
  height: 30px;
  background: var(--color-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: var(--font-weight-bold);
  font-size: 0.8em;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-speed) ease;
}

.userPosition:hover {
  transform: scale(1.1);
}

/* Cards y contenedores mejorados */
.card, #contenido, .left-sidebar {
  background-color: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-md);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-speed) ease;
}

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

/* Botón de cambio de tema */
.theme-toggle {
  position: fixed !important;
  bottom: 20px;
  right: 20px;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: var(--color-primary);
  color: white;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  box-shadow: var(--shadow-lg);
  z-index: 1050;
  transition: all var(--transition-speed) ease;
}

.theme-toggle:hover {
  background: var(--color-primary-light);
  transform: scale(1.1) rotate(15deg);
}

/* Estilos para scrollbar personalizados */
::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}

::-webkit-scrollbar-track {
  background: var(--color-bg-secondary);
  border-radius: 10px;
}

::-webkit-scrollbar-thumb {
  background: var(--color-primary);
  border-radius: 10px;
  border: 2px solid var(--color-bg-secondary);
}

::-webkit-scrollbar-thumb:hover {
  background: var(--color-primary-light);
}

/* Progress bar mejorada */
.progress {
  width: 100%;
  height: 50px !important;
  background-color: var(--color-bg-secondary) !important;
  border-radius: var(--border-radius-md);
  overflow: hidden;
  border: 1px solid var(--color-border);
}

progress[value] {
  width: 100%;
  height: 100%;
  border: none;
  border-radius: var(--border-radius-md);
}

progress::-webkit-progress-bar {
  background-color: var(--color-bg-secondary);
  border-radius: var(--border-radius-md);
}

progress::-webkit-progress-value {
  background: linear-gradient(90deg, var(--color-primary), var(--color-primary-light));
  border-radius: var(--border-radius-md);
}

progress::-moz-progress-bar {
  background: linear-gradient(90deg, var(--color-primary), var(--color-primary-light));
  border-radius: var(--border-radius-md);
}

.progress span {
  font-size: 14px;
  font-weight: var(--font-weight-medium);
  color: var(--color-text);
}

/* Utilidades */
.box-shadow {
  box-shadow: var(--shadow-md) !important;
}

.text-gradient {
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ============================================
   ESTILOS PARA FORMULARIOS - TEMA CLARO/OSCURO
   ============================================ */

/* Campos de formulario básicos */
input,
textarea,
select,
.form-control,
.form-select {
    background-color: var(--color-bg-secondary) !important;
    color: var(--color-text) !important;
    border: 1px solid var(--color-border) !important;
    border-radius: var(--border-radius-sm) !important;
    padding: 0.5rem 0.75rem !important;
    font-size: 0.95rem !important;
    font-family: var(--font-family-base) !important;
    transition: all var(--transition-speed) ease !important;
}

/* Estados de formularios */
input:focus,
textarea:focus,
select:focus,
.form-control:focus,
.form-select:focus {
    background-color: var(--color-bg-secondary) !important;
    color: var(--color-text) !important;
    border-color: var(--color-primary) !important;
    box-shadow: 0 0 0 0.25rem rgba(67, 97, 238, 0.25) !important;
    outline: none !important;
}

input:disabled,
textarea:disabled,
select:disabled,
.form-control:disabled,
.form-select:disabled {
    background-color: var(--color-bg) !important;
    color: var(--color-text-light) !important;
    opacity: 0.7 !important;
    cursor: not-allowed !important;
}

/* Placeholders */
input::placeholder,
textarea::placeholder,
.form-control::placeholder {
    color: var(--color-text-light) !important;
    opacity: 0.7 !important;
}

/* Labels */
.form-label,
label {
    color: var(--color-text) !important;
    font-weight: var(--font-weight-medium) !important;
    margin-bottom: 0.5rem !important;
    font-size: 0.95rem !important;
}

/* Checkboxes y radios */
.form-check-input {
    background-color: var(--color-bg-secondary) !important;
    border: 1px solid var(--color-border) !important;
    width: 1.1em !important;
    height: 1.1em !important;
    margin-top: 0.2em !important;
    transition: all var(--transition-speed) ease !important;
}

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

.form-check-input:focus {
    border-color: var(--color-primary) !important;
    box-shadow: 0 0 0 0.25rem rgba(67, 97, 238, 0.25) !important;
}

.form-check-label {
    color: var(--color-text) !important;
    margin-left: 0.5rem !important;
}

/* Switches */
.form-switch .form-check-input {
    background-color: var(--color-border) !important;
    border-color: var(--color-border) !important;
    width: 2.5em !important;
    height: 1.4em !important;
    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='%23ffffff'/%3e%3c/svg%3e") !important;
}

.form-switch .form-check-input:checked {
    background-color: var(--color-primary) !important;
    border-color: var(--color-primary) !important;
    background-position: right center !important;
}

/* Input groups */
.input-group-text {
    background-color: var(--color-bg) !important;
    color: var(--color-text) !important;
    border: 1px solid var(--color-border) !important;
    border-radius: var(--border-radius-sm) !important;
    font-weight: var(--font-weight-medium) !important;
}

.input-group > .form-control,
.input-group > .form-select {
    border-left: none !important;
}

.input-group > .form-control:focus,
.input-group > .form-select:focus {
    border-left: 1px solid var(--color-primary) !important;
}

/* Range inputs */
.form-range::-webkit-slider-thumb {
    background-color: var(--color-primary) !important;
    border: 2px solid var(--color-bg-secondary) !important;
}

.form-range::-moz-range-thumb {
    background-color: var(--color-primary) !important;
    border: 2px solid var(--color-bg-secondary) !important;
}

.form-range::-webkit-slider-runnable-track {
    background-color: var(--color-border) !important;
}

.form-range::-moz-range-track {
    background-color: var(--color-border) !important;
}

/* Validación de formularios */
.is-valid,
.was-validated .form-control:valid,
.was-validated .form-select:valid {
    border-color: #198754 !important;
}

.is-valid:focus,
.was-validated .form-control:valid:focus,
.was-validated .form-select:valid:focus {
    border-color: #198754 !important;
    box-shadow: 0 0 0 0.25rem rgba(25, 135, 84, 0.25) !important;
}

.is-invalid,
.was-validated .form-control:invalid,
.was-validated .form-select:invalid {
    border-color: #dc3545 !important;
}

.is-invalid:focus,
.was-validated .form-control:invalid:focus,
.was-validated .form-select:invalid:focus {
    border-color: #dc3545 !important;
    box-shadow: 0 0 0 0.25rem rgba(220, 53, 69, 0.25) !important;
}

.valid-feedback {
    color: #198754 !important;
}

.invalid-feedback {
    color: #dc3545 !important;
}

/* Botones en formularios */
.btn {
    border-radius: var(--border-radius-sm) !important;
    font-weight: var(--font-weight-medium) !important;
    padding: 0.5rem 1rem !important;
    transition: all var(--transition-speed) ease !important;
    border: 1px solid transparent !important;
}

.btn-primary {
    background-color: var(--color-primary) !important;
    border-color: var(--color-primary) !important;
    color: white !important;
}

.btn-primary:hover {
    background-color: var(--color-primary-dark) !important;
    border-color: var(--color-primary-dark) !important;
    transform: translateY(-1px) !important;
    box-shadow: var(--shadow-md) !important;
}

.btn-outline-primary {
    color: var(--color-primary) !important;
    border-color: var(--color-primary) !important;
    background-color: transparent !important;
}

.btn-outline-primary:hover {
    background-color: var(--color-primary) !important;
    color: white !important;
}

/* Select2 adaptado (si se usa) */
.select2-container--default .select2-selection--single,
.select2-container--default .select2-selection--multiple {
    background-color: var(--color-bg-secondary) !important;
    color: var(--color-text) !important;
    border: 1px solid var(--color-border) !important;
    border-radius: var(--border-radius-sm) !important;
}

.select2-container--default .select2-selection--single .select2-selection__rendered {
    color: var(--color-text) !important;
}

.select2-container--default .select2-results__option {
    background-color: var(--color-card) !important;
    color: var(--color-text) !important;
}

.select2-container--default .select2-results__option--highlighted[aria-selected] {
    background-color: var(--color-primary) !important;
    color: white !important;
}

/* Quitar estilos por defecto de navegador */
input[type="color"] {
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    background: none;
    border: none;
    cursor: pointer;
    height: 2.5rem;
    padding: 0;
    width: 3rem;
}

input[type="color"]::-webkit-color-swatch-wrapper {
    padding: 0;
}

input[type="color"]::-webkit-color-swatch {
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-sm);
}

/* Date pickers y time pickers */
input[type="date"],
input[type="time"],
input[type="datetime-local"],
input[type="month"],
input[type="week"] {
    padding-right: 0.75rem !important;
}

/* Tamaños de formularios */
.form-control-sm,
.input-group-sm > .form-control,
.input-group-sm > .form-select {
    padding: 0.25rem 0.5rem !important;
    font-size: 0.875rem !important;
}

.form-control-lg,
.input-group-lg > .form-control,
.input-group-lg > .form-select {
    padding: 0.75rem 1rem !important;
    font-size: 1.125rem !important;
}

/* Form groups */
.form-group {
    margin-bottom: 1rem !important;
}

/* Cards de formularios */
.card .form-control,
.card .form-select {
    background-color: var(--color-card) !important;
}

/* Modales */
.modal-content .form-control,
.modal-content .form-select {
    background-color: var(--color-card) !important;
}

/* Formularios horizontales */
.form-row {
    display: flex;
    flex-wrap: wrap;
    margin-right: -5px;
    margin-left: -5px;
}

.form-row > .col,
.form-row > [class*="col-"] {
    padding-right: 5px;
    padding-left: 5px;
}

/* ============================================
   ESTILOS ESPECÍFICOS PARA TEMA OSCURO
   ============================================ */

[data-theme="dark"] {
    /* Ajustes adicionales para tema oscuro */

    /* Date pickers en navegadores que soportan color-scheme */
    input[type="date"],
    input[type="time"],
    input[type="datetime-local"],
    input[type="month"],
    input[type="week"] {
        color-scheme: dark;
    }

    /* Selects con opciones oscuras */
    select option {
        background-color: var(--color-bg-secondary);
        color: var(--color-text);
    }

    /* Mejorar contraste en inputs deshabilitados */
    input:disabled,
    textarea:disabled,
    select:disabled,
    .form-control:disabled,
    .form-select:disabled {
        background-color: var(--color-bg) !important;
        color: var(--color-text-light) !important;
        opacity: 0.6 !important;
    }

    /* Ajustar sombras de focus para tema oscuro */
    input:focus,
    textarea:focus,
    select:focus,
    .form-control:focus,
    .form-select:focus {
        box-shadow: 0 0 0 0.25rem rgba(90, 110, 240, 0.25) !important;
    }
}

/* ============================================
   ESTILOS PARA FORMULARIOS ESPECIALES
   ============================================ */

/* Wizard o formularios multipasos */
.form-wizard {
    position: relative;
}

.form-wizard .step-indicator {
    display: flex;
    justify-content: space-between;
    margin-bottom: 2rem;
}

.form-wizard .step {
    text-align: center;
    flex: 1;
    position: relative;
}

.form-wizard .step .step-number {
    width: 40px;
    height: 40px;
    background-color: var(--color-border);
    color: var(--color-text);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 0.5rem;
    font-weight: var(--font-weight-bold);
}

.form-wizard .step.active .step-number {
    background-color: var(--color-primary);
    color: white;
}

/* Formularios con acciones flotantes */
.form-actions {
    display: flex;
    justify-content: flex-end;
    gap: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--color-border);
    margin-top: 2rem;
}

/* Formularios inline */
.form-inline {
    display: flex;
    flex-flow: row wrap;
    align-items: center;
    gap: 1rem;
}

/* Buscadores */
.search-form {
    position: relative;
}

.search-form .form-control {
    padding-left: 2.5rem;
}

.search-form .search-icon {
    position: absolute;
    left: 0.75rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--color-text-light);
    z-index: 4;
}

/* Formularios de filtro */
.filter-form {
    background-color: var(--color-bg-secondary);
    border-radius: var(--border-radius-md);
    padding: 1rem;
    margin-bottom: 1rem;
    border: 1px solid var(--color-border);
}

/* Formularios compactos */
.form-compact .form-group {
    margin-bottom: 0.5rem;
}

.form-compact .form-label {
    font-size: 0.875rem;
    margin-bottom: 0.25rem;
}