/*
 * components.css - Botones, Tarjetas Glassmorphism, Calendario y Popup
 * Punto Subjetivo - Servicios de Psicología
 */

/* 1. Botones Premium */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 28px;
  font-weight: 500;
  font-size: 0.95rem;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition-normal);
  white-space: nowrap;
}

.btn-primary {
  background-color: var(--color-accent-sage);
  color: var(--color-bg-primary);
  box-shadow: var(--shadow-glow-sage);
  font-weight: 600;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 30px 0 hsla(148, 15%, 55%, 0.5);
  filter: brightness(1.05);
}

.btn-primary:active {
  transform: translateY(0);
}

.btn-secondary {
  border: var(--border-glass);
  color: var(--color-text-primary);
  background-color: hsla(35, 30%, 90%, 0.03);
}

.btn-secondary:hover {
  border: var(--border-glass-focus);
  background-color: hsla(35, 30%, 90%, 0.08);
  transform: translateY(-2px);
}

/* 2. Tarjetas Glassmorphism (`.glass-card`) */
.glass-card {
  background: var(--grad-card);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: var(--border-glass);
  border-radius: var(--radius-md);
  padding: var(--spacing-md);
  box-shadow: var(--shadow-premium);
  transition: border var(--transition-normal), box-shadow var(--transition-normal), transform var(--transition-normal);
  will-change: transform;
}

.glass-card:hover {
  border: var(--border-glass-focus);
  box-shadow: var(--shadow-card-hover);
}

/* 3. Tarjetas de Áreas de Atención */
.service-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 16px;
  overflow: hidden;
  height: 100%;
}

.service-icon-wrapper {
  width: 50px;
  height: 50px;
  border-radius: var(--radius-md);
  background: var(--color-teal-glow);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-accent-sage);
  border: 1px solid hsla(185, 35%, 45%, 0.15);
}

.service-card h3 {
  font-family: var(--font-headings);
  font-weight: 500;
  color: var(--color-accent-gold);
}

.service-card p {
  font-size: 1rem;
  line-height: 1.6;
  flex-grow: 1;
}

/* 4. Calendario Interactivo */
.calendar-card {
  max-width: 480px;
  margin: 0 auto;
  width: 100%;
}

.calendar-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-md);
}

.calendar-title {
  font-family: var(--font-headings);
  font-size: 1.25rem;
  color: var(--color-text-primary);
  font-weight: 500;
}

.calendar-nav-btn {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  border: var(--border-glass);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-fast);
  color: var(--color-text-secondary);
}

.calendar-nav-btn:hover {
  background-color: var(--color-bg-tertiary);
  color: var(--color-text-primary);
  border-color: var(--border-glass-focus);
}

.calendar-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 8px;
  text-align: center;
  margin-bottom: var(--spacing-md);
}

.calendar-weekday {
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--color-accent-sage);
  letter-spacing: 0.05em;
  padding-bottom: 8px;
}

.calendar-day {
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: 0.95rem;
  transition: all var(--transition-fast);
  position: relative;
}

/* Día Vacío */
.calendar-day.empty {
  cursor: default;
  pointer-events: none;
}

/* Día Inactivo (Pasado o Fin de semana) */
.calendar-day.inactive {
  color: var(--color-text-muted);
  cursor: not-allowed;
  opacity: 0.3;
}

/* Día Disponible */
.calendar-day.available {
  color: var(--color-text-primary);
  background-color: hsla(35, 30%, 90%, 0.02);
}

.calendar-day.available:hover {
  background-color: var(--color-bg-tertiary);
  color: var(--color-accent-sage);
}

/* Día de Hoy */
.calendar-day.today::before {
  content: '';
  position: absolute;
  bottom: 6px;
  width: 4px;
  height: 4px;
  border-radius: var(--radius-full);
  background-color: var(--color-accent-gold);
}

/* Día Seleccionado */
.calendar-day.selected {
  background-color: var(--color-accent-sage) !important;
  color: var(--color-bg-primary) !important;
  font-weight: 600;
  box-shadow: var(--shadow-glow-sage);
}

/* Contenedor de Slots de Hora */
.slots-container {
  border-top: var(--border-glass);
  padding-top: var(--spacing-md);
}

.slots-title {
  font-size: 1.05rem;
  margin-bottom: 12px;
  color: var(--color-text-primary);
}

.slots-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(80px, 1fr));
  gap: 10px;
}

.slot-btn {
  padding: 10px 0;
  border-radius: var(--radius-sm);
  border: var(--border-glass);
  text-align: center;
  font-size: 0.9rem;
  cursor: pointer;
  transition: all var(--transition-fast);
  background-color: hsla(35, 30%, 90%, 0.02);
  color: var(--color-text-primary);
}

.slot-btn:hover:not(.disabled) {
  border-color: var(--color-accent-sage);
  color: var(--color-accent-sage);
  background-color: hsla(148, 15%, 55%, 0.05);
}

.slot-btn.disabled {
  opacity: 0.25;
  cursor: not-allowed;
  text-decoration: line-through;
}

.slot-btn.selected {
  background-color: var(--color-accent-sage) !important;
  color: var(--color-bg-primary) !important;
  border-color: var(--color-accent-sage) !important;
  font-weight: 500;
}

/* 5. Popups / Modales */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-color: hsla(215, 24%, 6%, 0.7);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-md);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-normal);
}

.modal-overlay.active {
  opacity: 1;
  pointer-events: all;
}

.modal-wrapper {
  width: 100%;
  max-width: 480px;
  background: var(--grad-card);
  border: var(--border-glass-focus);
  border-radius: var(--radius-md);
  padding: var(--spacing-md);
  box-shadow: 0 30px 60px -15px hsla(0, 0%, 0%, 0.7);
  position: relative;
  transform: scale(0.9) translateY(20px);
  transition: transform var(--transition-normal);
}

.modal-overlay.active .modal-wrapper {
  transform: scale(1) translateY(0);
}

.modal-close-btn {
  position: absolute;
  top: 20px;
  right: 20px;
  width: 32px;
  height: 32px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--color-text-secondary);
  border: var(--border-glass);
  transition: all var(--transition-fast);
}

.modal-close-btn:hover {
  background-color: var(--color-bg-tertiary);
  color: var(--color-text-primary);
}

.modal-header h3 {
  font-family: var(--font-headings);
  font-size: 1.4rem;
  color: var(--color-accent-gold);
  margin-bottom: 8px;
  padding-right: 30px;
}

.modal-header p {
  font-size: 0.95rem;
  margin-bottom: var(--spacing-md);
}

/* Formulario */
.booking-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group label {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--color-accent-sage);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.form-input {
  width: 100%;
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  border: var(--border-glass);
  background-color: hsla(215, 24%, 6%, 0.3);
  color: var(--color-text-primary);
  font-size: 1rem;
  transition: all var(--transition-fast);
}

.form-input:focus {
  outline: none;
  border-color: var(--color-accent-sage);
  background-color: hsla(215, 24%, 6%, 0.5);
  box-shadow: 0 0 10px 0 hsla(148, 15%, 55%, 0.1);
}

.form-input::placeholder {
  color: var(--color-text-muted);
  opacity: 0.7;
}

[data-theme="light"] .modal-overlay {
  background-color: hsla(215, 24%, 12%, 0.28);
}

[data-theme="light"] .modal-wrapper {
  background: linear-gradient(135deg, hsla(35, 30%, 98%, 0.96), hsla(35, 20%, 93%, 0.96));
  box-shadow: 0 30px 70px -25px hsla(215, 24%, 12%, 0.35);
}

[data-theme="light"] .form-input {
  background-color: hsla(35, 30%, 99%, 0.8);
  border-color: hsla(215, 24%, 12%, 0.14);
  color: var(--color-text-primary);
}

[data-theme="light"] .form-input:focus {
  background-color: hsl(35, 30%, 99%);
  border-color: var(--color-accent-sage);
  box-shadow: 0 0 0 3px hsla(148, 20%, 38%, 0.12);
}

[data-theme="light"] .form-input::placeholder {
  color: hsla(215, 12%, 35%, 0.58);
  opacity: 1;
}

[data-theme="light"] .form-input:-webkit-autofill,
[data-theme="light"] .form-input:-webkit-autofill:hover,
[data-theme="light"] .form-input:-webkit-autofill:focus {
  -webkit-text-fill-color: var(--color-text-primary);
  box-shadow: 0 0 0 1000px hsl(35, 30%, 99%) inset;
  transition: background-color 9999s ease-in-out 0s;
}

.form-error-msg {
  color: hsl(0, 70%, 65%);
  font-size: 0.85rem;
  margin-top: 4px;
}

/* Pantalla de Éxito */
.success-screen {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 16px;
  padding: var(--spacing-sm) 0;
}

.success-icon-wrapper {
  width: 72px;
  height: 72px;
  border-radius: var(--radius-full);
  background-color: hsla(148, 15%, 55%, 0.1);
  border: 1px solid var(--color-accent-sage);
  color: var(--color-accent-sage);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.2rem;
  box-shadow: var(--shadow-glow-sage);
  animation: scale-up 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

@keyframes scale-up {
  0% { transform: scale(0); }
  100% { transform: scale(1); }
}

.success-screen h3 {
  font-size: 1.5rem;
  color: var(--color-accent-sage);
}

.success-screen p {
  font-size: 1.05rem;
}

/* 6. Botón de WhatsApp Flotante */
.whatsapp-widget {
  position: fixed;
  bottom: 30px;
  right: 30px;
  z-index: 1002;
  width: 72px;
  height: 72px;
}

.whatsapp-widget.hidden {
  display: none;
}

.whatsapp-float {
  position: absolute;
  right: 0;
  bottom: 0;
  width: 60px;
  height: 60px;
  background-color: #25d366;
  color: white;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 30px rgba(37, 211, 102, 0.4);
  isolation: isolate;
  transition: all var(--transition-normal);
}

.whatsapp-float:hover {
  transform: scale(1.1) translateY(-4px);
  box-shadow: 0 12px 40px rgba(37, 211, 102, 0.6);
}

.whatsapp-close {
  position: absolute;
  top: 2px;
  right: 2px;
  width: 18px;
  height: 18px;
  border-radius: var(--radius-full);
  background: transparent;
  border: 0;
  color: var(--color-text-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 2;
  padding: 0;
  opacity: 0.85;
  box-shadow: none;
  transition: color var(--transition-fast), opacity var(--transition-fast), transform var(--transition-fast);
}

.whatsapp-close:hover {
  color: var(--color-text-primary);
  opacity: 1;
  transform: scale(1.08);
}

@media (max-width: 768px) {
  .whatsapp-widget {
    right: calc(16px + env(safe-area-inset-right));
    bottom: calc(18px + env(safe-area-inset-bottom));
    width: 66px;
    height: 66px;
    z-index: 1002;
  }

  .whatsapp-float {
    width: 54px;
    height: 54px;
    box-shadow: 0 8px 24px rgba(37, 211, 102, 0.34);
  }

  .whatsapp-float svg {
    width: 30px;
    height: 30px;
  }

  .whatsapp-float:hover {
    transform: none;
  }
}

@media (max-width: 380px) {
  .whatsapp-widget {
    right: 14px;
    bottom: 14px;
    width: 62px;
    height: 62px;
  }

  .whatsapp-float {
    width: 50px;
    height: 50px;
  }

  .whatsapp-float svg {
    width: 28px;
    height: 28px;
  }
}

/* Modo Fail-safe / Demo Banner */
.demo-banner {
  background: linear-gradient(90deg, hsla(35, 30%, 80%, 0.15), hsla(148, 15%, 55%, 0.15));
  border-bottom: 1px solid hsla(35, 30%, 80%, 0.2);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  color: var(--color-accent-gold);
  text-align: center;
  padding: 8px var(--spacing-md);
  font-size: 0.85rem;
  font-weight: 500;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1001;
}

.demo-banner svg {
  color: var(--color-accent-sage);
}

/* 7. Selector de Tema Claro / Oscuro (Theme Toggle Button) */
.theme-toggle-btn {
  background: transparent;
  border: var(--border-glass);
  color: var(--color-text-primary);
  width: 42px;
  height: 42px;
  border-radius: var(--radius-full);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-fast);
  padding: 0;
  outline: none;
  background-color: hsla(35, 30%, 90%, 0.03);
  position: relative;
  overflow: hidden;
  flex-shrink: 0;
}

.theme-toggle-btn:hover {
  background-color: hsla(35, 30%, 90%, 0.08);
  border: var(--border-glass-focus);
  transform: scale(1.05);
}

.theme-toggle-btn:active {
  transform: scale(0.95);
}

/* Micro-animación de rotación del icono en hover */
.theme-toggle-btn svg {
  transition: transform var(--transition-normal), opacity var(--transition-fast);
}

.theme-toggle-btn:hover svg {
  transform: rotate(20deg);
}

/* Alternancia de visibilidad de iconos según el tema activo */
body:not([data-theme="light"]) .theme-toggle-btn .moon-icon {
  display: none;
}
body:not([data-theme="light"]) .theme-toggle-btn .sun-icon {
  display: block;
}

body[data-theme="light"] .theme-toggle-btn .sun-icon {
  display: none;
}
body[data-theme="light"] .theme-toggle-btn .moon-icon {
  display: block;
}