/* =====================================================
   CONFIGURACION.CSS – Sistema de Configuración
   ===================================================== */

/* ---------- OVERLAY PRINCIPAL ---------- */
.config-overlay {
  position: fixed; top: 0; left: 0;
  width: 100vw; height: 100vh;
  background: #F0F2F5;
  z-index: 3000;
  display: flex; flex-direction: column;
  overflow: hidden;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif;
}

/* ---------- HEADER ---------- */
.config-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 20px;
  background: rgba(255,255,255,0.9);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(0,0,0,0.05);
  flex-shrink: 0;
}
.config-btn-volver {
  width: 40px; height: 40px; border-radius: 50%; border: none;
  background: #E8EAF0; color: #4A3A6A; font-size: 1.1rem;
  cursor: pointer; display: flex; align-items: center; justify-content: center;
  transition: all 0.25s cubic-bezier(0.4,0,0.2,1);
}
.config-btn-volver:hover { background: #4A3A6A; color: white; transform: scale(1.08); }
.config-titulo {
  font-size: 1.3rem; font-weight: 800; color: #2D2A3E;
  letter-spacing: 2px; margin: 0;
}
.config-header-right { display: flex; gap: 8px; }

/* ---------- CONTENIDO SCROLLABLE ---------- */
.config-contenido {
  flex: 1; overflow-y: auto;
  padding: 20px;
  transition: opacity 0.25s ease;
}
.config-contenido::-webkit-scrollbar { width: 4px; }
.config-contenido::-webkit-scrollbar-thumb { background: #D0D8E0; border-radius: 4px; }

/* =====================================================
   DASHBOARD PRINCIPAL (6 TARJETAS)
   ===================================================== */
.config-dashboard {
  padding-top: 10px;
}
.config-cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-bottom: 24px;
}
.config-card {
  background: white; border-radius: 25px; padding: 24px 16px;
  text-align: center; cursor: pointer;
  box-shadow: 0 4px 20px rgba(0,0,0,0.05);
  border: 1px solid rgba(0,0,0,0.03);
  transition: all 0.3s cubic-bezier(0.4,0,0.2,1);
  position: relative; overflow: hidden;
}
.config-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 4px;
  border-radius: 25px 25px 0 0;
}
.config-card:hover {
  transform: translateY(-6px) scale(1.02);
  box-shadow: 0 12px 40px rgba(0,0,0,0.1);
}
.config-card-icon { font-size: 2.4rem; margin-bottom: 10px; filter: drop-shadow(0 4px 6px rgba(0,0,0,0.08)); }
.config-card-title { font-size: 0.95rem; font-weight: 700; color: #2D2A3E; margin-bottom: 3px; }
.config-card-desc { font-size: 0.75rem; color: #8A8499; }

/* Colores por tarjeta */
.config-card-perfil::before { background: linear-gradient(90deg, #FF6B6B, #FF8E8E); }
.config-card-idioma::before { background: linear-gradient(90deg, #4ECDC4, #7EDDD8); }
.config-card-frases::before { background: linear-gradient(90deg, #FFD93D, #FFE566); }
.config-card-grupos::before { background: linear-gradient(90deg, #6C5CE7, #A29BFE); }
.config-card-colores::before { background: linear-gradient(90deg, #FD79A8, #FDCB6E); }
.config-card-utilidades::before { background: linear-gradient(90deg, #00B894, #55EFC4); }

/* =====================================================
   SECCIÓN SINCRONIZACIÓN
   ===================================================== */
.config-seccion-titulo {
  font-size: 0.85rem; font-weight: 700; color: #8A8499;
  letter-spacing: 1.5px; margin-bottom: 14px; text-transform: uppercase;
}
.config-sync-box {
  background: white; border-radius: 20px; padding: 20px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.05);
  margin-bottom: 24px;
}
.config-sync-buttons {
  display: flex; gap: 12px;
}
.config-sync-btn {
  flex: 1; padding: 14px; border-radius: 16px; border: none;
  cursor: pointer; display: flex; align-items: center; justify-content: center;
  gap: 8px; font-size: 0.9rem; font-weight: 600; transition: all 0.2s;
}
.config-sync-btn.exportar {
  background: linear-gradient(135deg, #6C5CE7, #A29BFE); color: white;
  box-shadow: 0 4px 15px rgba(108,92,231,0.3);
}
.config-sync-btn.exportar:hover { transform: translateY(-2px); box-shadow: 0 8px 25px rgba(108,92,231,0.4); }
.config-sync-btn.importar {
  background: linear-gradient(135deg, #00B894, #55EFC4); color: white;
  box-shadow: 0 4px 15px rgba(0,184,148,0.3);
}
.config-sync-btn.importar:hover { transform: translateY(-2px); box-shadow: 0 8px 25px rgba(0,184,148,0.4); }

/* =====================================================
   FOOTER
   ===================================================== */
.config-footer {
  padding: 20px;
  background: white;
  border-top: 1px solid rgba(0,0,0,0.05);
  display: flex; flex-direction: column; gap: 12px;
  flex-shrink: 0;
}
.config-btn-guardar {
  width: 100%; padding: 16px; border-radius: 16px; border: none;
  background: linear-gradient(135deg, #6C5CE7, #A29BFE); color: white;
  font-size: 1rem; font-weight: 700; cursor: pointer;
  transition: all 0.25s cubic-bezier(0.4,0,0.2,1);
  box-shadow: 0 6px 20px rgba(108,92,231,0.3);
  letter-spacing: 1px;
}
.config-btn-guardar:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(108,92,231,0.4);
}
.config-btn-logout {
  width: 100%; padding: 14px; border-radius: 16px; border: none;
  background: linear-gradient(135deg, #FF6B6B, #FF8E8E); color: white;
  font-size: 0.95rem; font-weight: 700; cursor: pointer;
  transition: all 0.25s cubic-bezier(0.4,0,0.2,1);
  box-shadow: 0 4px 15px rgba(255,107,107,0.3);
  letter-spacing: 1px;
}
.config-btn-logout:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(255,107,107,0.4);
}

/* =====================================================
   PANTALLA: MIS FRASES
   ===================================================== */
.config-frases-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 4px 16px;
}
.config-frases-titulo {
  font-size: 1.3rem; font-weight: 800; color: #2D2A3E;
  letter-spacing: 2px; margin: 0; flex: 1; text-align: center;
}
.config-btn-mas {
  width: 44px; height: 44px; border-radius: 50%; border: none;
  background: linear-gradient(135deg, #FFD93D, #FFE566); color: #2D2A3E;
  font-size: 1.4rem; cursor: pointer; display: flex; align-items: center; justify-content: center;
  transition: all 0.25s cubic-bezier(0.4,0,0.2,1);
  box-shadow: 0 4px 12px rgba(255,217,61,0.3);
  flex-shrink: 0;
}
.config-btn-mas:hover { transform: scale(1.1) rotate(90deg); box-shadow: 0 6px 20px rgba(255,217,61,0.4); }

.config-frase-item {
  background: white; border-radius: 20px; padding: 16px 18px;
  margin-bottom: 12px; box-shadow: 0 2px 12px rgba(0,0,0,0.05);
  border: 1px solid rgba(0,0,0,0.03);
  transition: all 0.2s;
}
.config-frase-item:hover { transform: translateY(-2px); box-shadow: 0 6px 20px rgba(0,0,0,0.08); }
.config-frase-cat-input {
  width: auto; min-width: 120px; padding: 6px 12px;
  border: 2px solid #E8EAF0; border-radius: 12px;
  font-size: 0.75rem; font-weight: 700; color: #FFD93D;
  background: #FFFDF5; text-transform: uppercase; letter-spacing: 1px;
  outline: none; transition: border-color 0.2s;
  margin-bottom: 8px;
}
.config-frase-cat-input:focus { border-color: #FFD93D; }
.config-frase-texto {
  width: 100%; min-height: 60px;
  border: 2px solid #E8EAF0; border-radius: 14px;
  padding: 12px 14px; font-size: 0.9rem; color: #2D2A3E;
  background: #FAFAFA; resize: vertical;
  font-family: inherit; outline: none;
  transition: border-color 0.2s; box-sizing: border-box;
  margin-bottom: 10px;
}
.config-frase-texto:focus { border-color: #6C5CE7; background: white; }
.config-frase-texto::placeholder { color: #B0A0C0; }
.config-frase-acciones {
  display: flex; justify-content: flex-end; gap: 8px;
}
.config-frase-btn {
  width: 36px; height: 36px; border-radius: 50%; border: none;
  cursor: pointer; display: flex; align-items: center; justify-content: center;
  font-size: 1rem; transition: all 0.2s;
}
.config-frase-btn.borrar { background: #FEE; color: #FF6B6B; }
.config-frase-btn.borrar:hover { background: #FF6B6B; color: white; }
.config-frase-btn.editar { background: #E8EAF0; color: #4A3A6A; }
.config-frase-btn.editar:hover { background: #4A3A6A; color: white; }

/* =====================================================
   PANTALLA: GRUPOS
   ===================================================== */
.config-grupos-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 4px 16px;
}
.config-grupos-titulo {
  font-size: 1.3rem; font-weight: 800; color: #2D2A3E;
  letter-spacing: 2px; margin: 0; flex: 1; text-align: center;
}
.config-grupo-fila {
  display: flex; align-items: center; gap: 12px;
  background: white; border-radius: 20px; padding: 14px 16px;
  margin-bottom: 10px; box-shadow: 0 2px 12px rgba(0,0,0,0.05);
  border: 1px solid rgba(0,0,0,0.03);
  transition: all 0.2s;
}
.config-grupo-fila:hover { transform: translateY(-2px); box-shadow: 0 6px 20px rgba(0,0,0,0.08); }
.config-grupo-icono {
  width: 44px; height: 44px; border-radius: 14px;
  background: #F0F2F5; display: flex; align-items: center; justify-content: center;
  font-size: 1.6rem; cursor: pointer; transition: all 0.2s;
  border: 2px solid transparent;
  flex-shrink: 0;
}
.config-grupo-icono:hover { border-color: #6C5CE7; background: #E8E5FF; }
.config-grupo-nombre {
  flex: 1; padding: 10px 14px;
  border: 2px solid #E8EAF0; border-radius: 14px;
  font-size: 0.95rem; color: #2D2A3E;
  background: #FAFAFA; outline: none;
  transition: border-color 0.2s;
}
.config-grupo-nombre:focus { border-color: #6C5CE7; background: white; }
.config-grupo-confirmar {
  width: 40px; height: 40px; border-radius: 50%; border: none;
  background: #E8FFF3; color: #00D084; font-size: 1.1rem;
  cursor: pointer; display: flex; align-items: center; justify-content: center;
  transition: all 0.2s; flex-shrink: 0;
}
.config-grupo-confirmar:hover { background: #00D084; color: white; transform: scale(1.1); }
.config-grupo-borrar {
  width: 36px; height: 36px; border-radius: 50%; border: none;
  background: #FEE; color: #FF6B6B; font-size: 0.9rem;
  cursor: pointer; display: flex; align-items: center; justify-content: center;
  transition: all 0.2s; flex-shrink: 0;
}
.config-grupo-borrar:hover { background: #FF6B6B; color: white; }

/* Popover de emojis */
.config-emoji-popover {
  position: absolute; background: white; border-radius: 20px;
  padding: 16px; box-shadow: 0 10px 40px rgba(0,0,0,0.15);
  z-index: 4000; display: grid;
  grid-template-columns: repeat(6, 1fr); gap: 8px;
  max-width: 280px; max-height: 200px; overflow-y: auto;
  border: 1px solid rgba(0,0,0,0.05);
}
.config-emoji-item {
  width: 40px; height: 40px; border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem; cursor: pointer; transition: all 0.2s;
  background: #F8F9FA;
}
.config-emoji-item:hover { background: #E8E5FF; transform: scale(1.15); }

/* =====================================================
   PANTALLA: PERFIL
   ===================================================== */
.config-perfil-form {
  display: flex; flex-direction: column; gap: 16px;
}
.config-campo {
  background: white; border-radius: 20px; padding: 16px 18px;
  box-shadow: 0 2px 12px rgba(0,0,0,0.05);
}
.config-campo-label {
  font-size: 0.75rem; font-weight: 700; color: #8A8499;
  letter-spacing: 1px; margin-bottom: 8px; text-transform: uppercase;
}
.config-campo-input {
  width: 100%; padding: 12px 14px;
  border: 2px solid #E8EAF0; border-radius: 14px;
  font-size: 0.95rem; color: #2D2A3E;
  background: #FAFAFA; outline: none;
  transition: border-color 0.2s; box-sizing: border-box;
}
.config-campo-input:focus { border-color: #6C5CE7; background: white; }
.config-campo-input::placeholder { color: #B0A0C0; }

/* Toggle switches */
.config-toggle-row {
  display: flex; align-items: center; justify-content: space-between;
  background: white; border-radius: 20px; padding: 16px 18px;
  box-shadow: 0 2px 12px rgba(0,0,0,0.05);
  margin-bottom: 10px;
}
.config-toggle-info { display: flex; align-items: center; gap: 12px; }
.config-toggle-icon {
  width: 40px; height: 40px; border-radius: 12px;
  background: #E8E5FF; display: flex; align-items: center; justify-content: center;
  font-size: 1.3rem;
}
.config-toggle-title { font-size: 0.9rem; font-weight: 700; color: #2D2A3E; }
.config-toggle-sub { font-size: 0.7rem; color: #8A8499; margin-top: 1px; }
.config-toggle-switch {
  width: 50px; height: 28px; border-radius: 14px;
  background: #E0E0E0; position: relative;
  transition: all 0.3s cubic-bezier(0.4,0,0.2,1);
  flex-shrink: 0; cursor: pointer;
}
.config-toggle-switch.activo { background: #6C5CE7; }
.config-toggle-knob {
  width: 24px; height: 24px; border-radius: 50%;
  background: white; position: absolute; top: 2px; left: 2px;
  box-shadow: 0 2px 4px rgba(0,0,0,0.15);
  transition: all 0.3s cubic-bezier(0.4,0,0.2,1);
}
.config-toggle-switch.activo .config-toggle-knob { left: 24px; }

/* =====================================================
   PANTALLA: IDIOMA
   ===================================================== */
.config-idioma-lista {
  display: flex; flex-direction: column; gap: 8px;
}
.config-idioma-item {
  display: flex; align-items: center; gap: 14px;
  background: white; border-radius: 16px; padding: 14px 18px;
  cursor: pointer; transition: all 0.2s;
  box-shadow: 0 2px 8px rgba(0,0,0,0.04);
  border: 2px solid transparent;
}
.config-idioma-item:hover { border-color: #FFD93D; transform: translateX(4px); }
.config-idioma-item.activo {
  background: linear-gradient(135deg, #FFF9E6, #FFFDF0);
  border-color: #FFD93D;
}
.config-idioma-bandera { font-size: 1.6rem; flex-shrink: 0; }
.config-idioma-info { flex: 1; }
.config-idioma-nombre { font-size: 0.95rem; font-weight: 700; color: #2D2A3E; }
.config-idioma-nativo { font-size: 0.75rem; color: #8A8499; }
.config-idioma-check {
  width: 28px; height: 28px; border-radius: 50%;
  background: #E8EAF0; color: #8A8499;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.8rem; transition: all 0.2s; flex-shrink: 0;
}
.config-idioma-item.activo .config-idioma-check {
  background: #FFD93D; color: white;
}

/* =====================================================
   PANTALLA: COLORES
   ===================================================== */
.config-colores-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(60px, 1fr));
  gap: 12px;
}
.config-color-item {
  aspect-ratio: 1; border-radius: 20px;
  cursor: pointer; border: 3px solid transparent;
  transition: all 0.2s; position: relative;
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}
.config-color-item:hover { transform: scale(1.1); }
.config-color-item.seleccionado {
  border-color: #2D2A3E;
  transform: scale(1.05);
}
.config-color-item.seleccionado::after {
  content: '✓'; position: absolute; top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  color: white; font-size: 1.2rem; font-weight: 700;
  text-shadow: 0 1px 3px rgba(0,0,0,0.3);
}

/* =====================================================
   PANTALLA: UTILIDADES
   ===================================================== */
.config-util-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 12px;
}
.config-util-card {
  background: white; border-radius: 20px; padding: 16px;
  display: flex; align-items: center; gap: 12px;
  box-shadow: 0 2px 12px rgba(0,0,0,0.05);
  cursor: pointer; transition: all 0.2s;
  border: 2px solid transparent;
}
.config-util-card:hover { border-color: #6C5CE7; transform: translateY(-2px); }
.config-util-card.activo { border-color: #00D084; background: #F0FFF8; }
.config-util-icon { font-size: 1.8rem; flex-shrink: 0; }
.config-util-info { flex: 1; }
.config-util-title { font-size: 0.9rem; font-weight: 700; color: #2D2A3E; }
.config-util-desc { font-size: 0.7rem; color: #8A8499; }
.config-util-toggle {
  width: 44px; height: 24px; border-radius: 12px;
  background: #E0E0E0; position: relative;
  transition: all 0.3s; flex-shrink: 0; cursor: pointer;
}
.config-util-toggle.activo { background: #00D084; }
.config-util-toggle-knob {
  width: 20px; height: 20px; border-radius: 50%;
  background: white; position: absolute; top: 2px; left: 2px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.15);
  transition: all 0.3s;
}
.config-util-toggle.activo .config-util-toggle-knob { left: 22px; }

/* =====================================================
   RESPONSIVE
   ===================================================== */
@media (max-width: 480px) {
  .config-cards-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .config-card { padding: 18px 12px; border-radius: 20px; }
  .config-card-icon { font-size: 2rem; }
  .config-card-title { font-size: 0.8rem; }
  .config-card-desc { font-size: 0.65rem; }
  .config-contenido { padding: 14px; }
  .config-sync-buttons { flex-direction: column; }
  .config-frase-item { padding: 12px 14px; }
  .config-grupo-fila { padding: 12px 14px; }
  .config-emoji-popover { grid-template-columns: repeat(5, 1fr); max-width: 240px; }
  .config-util-grid { grid-template-columns: 1fr; }
}