/* ==========================================================================
   CONFIG.CSS - Hoja de Estilos Premium del Módulo de Configuración / Ajustes
   ========================================================================== */

/* --- Contenedor del Dashboard --- */
.settings-dashboard {
  display: flex;
  flex-direction: column;
  height: calc(100% - 70px); /* Restando cabecera */
  background: var(--color-bg);
  color: var(--color-text);
  overflow: hidden;
}

/* --- Barra de Navegación por Pestañas (Premium Glassmorphic) --- */
.settings-nav-tabs {
  display: flex;
  background: var(--color-card);
  border-bottom: 1px solid var(--color-border);
  padding: 5px 15px;
  gap: 5px;
  overflow-x: auto;
  scrollbar-width: none; /* Firefox */
  position: sticky;
  top: 0;
  z-index: 10;
  flex-shrink: 0;
}

.settings-nav-tabs::-webkit-scrollbar {
  display: none; /* Safari & Chrome */
}

.settings-tab-btn {
  background: transparent;
  border: none;
  color: var(--color-text-muted);
  font-family: inherit;
  font-size: 13px;
  font-weight: 600;
  padding: 12px 16px;
  cursor: pointer;
  border-radius: var(--radius-sm);
  white-space: nowrap;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
  outline: none;
  -webkit-tap-highlight-color: transparent;
}

.settings-tab-btn i {
  font-size: 14px;
  transition: transform 0.3s ease;
}

.settings-tab-btn:hover {
  color: var(--color-primary);
  background: hsl(var(--primary-h), var(--primary-s), 96%);
}

body.dark-mode .settings-tab-btn:hover {
  color: var(--color-accent);
  background: rgba(255, 255, 255, 0.05);
}

.settings-tab-btn.active {
  color: var(--color-primary);
  background: hsl(var(--primary-h), var(--primary-s), 93%);
  box-shadow: inset 0 -2px 0 var(--color-primary);
  border-radius: var(--radius-sm) var(--radius-sm) 0 0;
}

body.dark-mode .settings-tab-btn.active {
  color: var(--color-accent);
  background: rgba(245, 158, 11, 0.1);
  box-shadow: inset 0 -2px 0 var(--color-accent);
}

.settings-tab-btn.active i {
  transform: scale(1.15);
}

/* --- Contenedor de las Vistas --- */
.settings-content {
  flex-grow: 1;
  min-height: 0;
  min-width: 0;
  overflow-y: auto;
  padding: 15px 15px 30px;
}

@media (min-width: 768px) {
  .settings-content {
    padding: 20px 24px 40px;
  }
}

.settings-pane {
  display: none;
  animation: fadeIn 0.4s cubic-bezier(0.25, 0.8, 0.25, 1) forwards;
}

.settings-pane.active {
  display: block;
}

/* --- Agrupadores / Tarjetas de Configuración --- */
.settings-card {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 15px;
  margin-bottom: 15px;
  box-shadow: var(--shadow-sm);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

@media (min-width: 768px) {
  .settings-card {
    padding: 20px;
    margin-bottom: 20px;
  }
}

.settings-card:hover {
  box-shadow: var(--shadow-md);
}

.settings-card-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  gap: 8px;
  border-bottom: 1px solid var(--color-border);
  padding-bottom: 10px;
}

.settings-card-title i {
  color: var(--color-primary);
}

body.dark-mode .settings-card-title i {
  color: var(--color-accent);
}

/* --- Filas de Ajustes (Switches, Selectores, etc.) --- */
.settings-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 0;
  border-bottom: 1px solid rgba(0, 0, 0, 0.03);
}

body.dark-mode .settings-row {
  border-bottom: 1px solid rgba(255, 255, 255, 0.03);
}

.settings-row:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.settings-info {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding-right: 15px;
}

.settings-label {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-text);
}

.settings-desc {
  font-size: 12px;
  color: var(--color-text-muted);
  line-height: 1.4;
}

/* --- Premium Custom Switch/Toggle --- */
.settings-switch-label {
  position: relative;
  display: inline-block;
  width: 48px;
  height: 26px;
  flex-shrink: 0;
}

.settings-switch-label input {
  opacity: 0;
  width: 0;
  height: 0;
}

.settings-slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: var(--color-border);
  transition: .4s cubic-bezier(0.25, 0.8, 0.25, 1);
  border-radius: 34px;
}

.settings-slider:before {
  position: absolute;
  content: "";
  height: 18px;
  width: 18px;
  left: 4px;
  bottom: 4px;
  background-color: white;
  transition: .4s cubic-bezier(0.25, 0.8, 0.25, 1);
  border-radius: 50%;
  box-shadow: 0 2px 4px rgba(0,0,0,0.2);
}

/* Iconos de Sol y Luna integrados dentro del slider para el modo oscuro */
.settings-slider .slider-icon {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  font-size: 10px;
  color: #FFF;
  pointer-events: none;
  transition: opacity 0.3s;
}

.settings-slider .icon-sun {
  right: 8px;
  color: #E5E7EB;
  opacity: 1;
}

.settings-slider .icon-moon {
  left: 8px;
  color: #F59E0B;
  opacity: 0;
}

input:checked + .settings-slider {
  background-color: var(--color-primary);
}

body.dark-mode input:checked + .settings-slider {
  background-color: var(--color-accent);
}

input:checked + .settings-slider:before {
  transform: translateX(22px);
}

input:checked + .settings-slider .icon-sun {
  opacity: 0;
}

input:checked + .settings-slider .icon-moon {
  opacity: 1;
}

/* --- Acordeón Elegante (Legales) --- */
.settings-accordion {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.accordion-item {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--color-card);
}

.accordion-header {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 15px;
  background: transparent;
  border: none;
  font-family: inherit;
  font-size: 13px;
  font-weight: 700;
  color: var(--color-text);
  cursor: pointer;
  text-align: left;
  transition: background 0.3s ease;
  outline: none;
  -webkit-tap-highlight-color: transparent;
}

.accordion-header:focus {
  outline: none;
}

@media (min-width: 768px) {
  .accordion-header {
    padding: 15px 20px;
    font-size: 14px;
  }
}

.accordion-header span {
  flex: 1;
  padding-right: 12px;
  line-height: 1.4;
}

.accordion-header:hover {
  background: rgba(0, 0, 0, 0.02);
}

body.dark-mode .accordion-header:hover {
  background: rgba(255, 255, 255, 0.02);
}

.accordion-header i.fa-chevron-down {
  font-size: 12px;
  color: var(--color-text-muted);
  flex-shrink: 0;
  transition: transform 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.accordion-item.active .accordion-header i.fa-chevron-down {
  transform: rotate(180deg);
  color: var(--color-primary);
}

body.dark-mode .accordion-item.active .accordion-header i.fa-chevron-down {
  color: var(--color-accent);
}

.accordion-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
  background: rgba(0, 0, 0, 0.01);
}

body.dark-mode .accordion-content {
  background: rgba(255, 255, 255, 0.01);
}

.accordion-body {
  padding: 0 15px 15px;
  font-size: 12px;
  color: var(--color-text-muted);
  line-height: 1.6;
}

@media (min-width: 768px) {
  .accordion-body {
    padding: 0 20px 20px;
    font-size: 13px;
  }
}

.accordion-body strong {
  color: var(--color-text);
}



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

/* Botón Soporte Técnico (WhatsApp) */
.btn-whatsapp-support {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px;
  border-radius: var(--radius-md);
  font-family: inherit;
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  border: none;
  background: #25D366;
  color: white;
  box-shadow: 0 4px 15px rgba(37, 211, 102, 0.2);
  transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
  outline: none;
  -webkit-tap-highlight-color: transparent;
}

.btn-whatsapp-support:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.35);
  filter: brightness(1.05);
}

.btn-whatsapp-support:active {
  transform: translateY(0) scale(0.98);
  box-shadow: 0 2px 8px rgba(37, 211, 102, 0.2);
}

/* Ajustes de responsive para tabs */
@media (min-width: 768px) {
  .settings-dashboard {
    flex-direction: row;
  }
  
  .settings-nav-tabs {
    flex-direction: column;
    width: 240px;
    border-bottom: none;
    border-right: 1px solid var(--color-border);
    padding: 20px 10px;
    height: 100%;
  }
  
  .settings-tab-btn {
    width: 100%;
    border-radius: var(--radius-sm);
  }
  
  .settings-tab-btn.active {
    border-radius: var(--radius-sm);
    box-shadow: inset 4px 0 0 var(--color-primary);
  }
  
  body.dark-mode .settings-tab-btn.active {
    box-shadow: inset 4px 0 0 var(--color-accent);
  }
}