/**
 * COMPONENTES EDITORIALES REUTILIZABLES
 */

/* ==========================================================================
   BOTONES
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-xs);
  min-height: var(--touch-target-min);
  padding: 0.75rem 1.75rem;
  font-family: var(--font-sans);
  font-size: var(--font-size-sm);
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
  white-space: nowrap;
  user-select: none;
  position: relative;
}

.btn-primary {
  background-color: var(--color-accent);
  color: var(--color-white);
  border: 1px solid var(--color-accent);
}

.btn-primary:hover {
  background-color: var(--color-accent-dark);
  border-color: var(--color-accent-dark);
  color: var(--color-white);
  transform: translateY(-1px);
  box-shadow: 0 4px 14px rgba(126, 48, 55, 0.25);
}

.btn-secondary {
  background-color: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.btn-secondary:hover {
  background-color: var(--color-white);
  border-color: var(--color-text);
  color: var(--color-text);
}

.btn-whatsapp {
  background-color: #25D366;
  color: #FFFFFF;
  border: 1px solid #25D366;
}

.btn-whatsapp:hover {
  background-color: #1EBE5D;
  border-color: #1EBE5D;
  color: #FFFFFF;
  transform: translateY(-1px);
  box-shadow: 0 4px 14px rgba(37, 211, 102, 0.25);
}

.btn-link {
  padding: 0;
  min-height: auto;
  color: var(--color-accent);
  border: none;
  background: none;
  text-transform: none;
  letter-spacing: normal;
  font-size: var(--font-size-base);
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
}

.btn-link:hover {
  color: var(--color-accent-dark);
  text-decoration: underline;
}

.btn-sm {
  min-height: 36px;
  padding: 0.4rem 1rem;
  font-size: var(--font-size-xs);
}

/* ==========================================================================
   FORMULARIOS
   ========================================================================== */
.form-group {
  margin-bottom: var(--space-lg);
  position: relative;
}

.form-label {
  display: block;
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--color-text);
  margin-bottom: var(--space-xs);
  letter-spacing: 0.01em;
}

.form-label .required {
  color: var(--color-accent);
  margin-left: 2px;
}

.form-control {
  width: 100%;
  min-height: var(--touch-target-min);
  padding: 0.75rem 1rem;
  font-size: 16px; /* Evita zoom involuntario en iOS Safari */
  color: var(--color-text);
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-control:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(126, 48, 55, 0.12);
}

.form-control::placeholder {
  color: #9C968B;
}

textarea.form-control {
  min-height: 120px;
  resize: vertical;
  line-height: 1.5;
}

select.form-control {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%235F5B55' d='M1.41 0L6 4.58 10.59 0 12 1.41l-6 6-6-6z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
}

.form-checkbox {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  cursor: pointer;
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  line-height: 1.4;
}

.form-checkbox input[type="checkbox"] {
  appearance: none;
  width: 20px;
  height: 20px;
  min-width: 20px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xs);
  background-color: var(--color-white);
  cursor: pointer;
  position: relative;
  margin-top: 2px;
  transition: background-color var(--transition-fast), border-color var(--transition-fast);
}

.form-checkbox input[type="checkbox"]:checked {
  background-color: var(--color-accent);
  border-color: var(--color-accent);
}

.form-checkbox input[type="checkbox"]:checked::after {
  content: "";
  position: absolute;
  top: 2px;
  left: 6px;
  width: 5px;
  height: 10px;
  border: solid var(--color-white);
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}

.form-hint {
  font-size: var(--font-size-xs);
  color: var(--color-text-secondary);
  margin-top: var(--space-xs);
}

/* Honeypot anti-spam oculto */
.hp-field {
  opacity: 0;
  position: absolute;
  top: 0;
  left: 0;
  height: 0;
  width: 0;
  z-index: -1;
  pointer-events: none;
}

/* ==========================================================================
   ACORDEÓN EDITORIAL (FAQ)
   ========================================================================== */
.faq-accordion {
  border-top: 1px solid var(--color-border);
}

.faq-item {
  border-bottom: 1px solid var(--color-border);
}

.faq-question {
  width: 100%;
  text-align: left;
  padding: var(--space-lg) 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-md);
  font-family: var(--font-serif);
  font-size: var(--font-size-lg);
  font-weight: 500;
  color: var(--color-text);
  cursor: pointer;
  background: none;
  border: none;
  transition: color var(--transition-fast);
}

.faq-question:hover {
  color: var(--color-accent);
}

.faq-icon {
  width: 28px;
  height: 28px;
  min-width: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  position: relative;
  transition: transform var(--transition-smooth), border-color var(--transition-fast);
}

.faq-icon::before,
.faq-icon::after {
  content: "";
  position: absolute;
  background-color: var(--color-text);
  transition: transform var(--transition-smooth);
}

.faq-icon::before {
  width: 10px;
  height: 1px;
}

.faq-icon::after {
  width: 1px;
  height: 10px;
}

.faq-item.active .faq-icon {
  transform: rotate(45deg);
  border-color: var(--color-accent);
}

.faq-item.active .faq-icon::before,
.faq-item.active .faq-icon::after {
  background-color: var(--color-accent);
}

.faq-answer {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 350ms cubic-bezier(0.16, 1, 0.3, 1), opacity 350ms ease;
  opacity: 0;
}

.faq-item.active .faq-answer {
  grid-template-rows: 1fr;
  opacity: 1;
}

.faq-answer-inner {
  overflow: hidden;
}

.faq-answer-inner p {
  font-size: var(--font-size-base);
  color: var(--color-text-secondary);
  line-height: 1.7;
  padding-bottom: var(--space-lg);
  padding-right: var(--space-md);
}

/* ==========================================================================
   NOTIFICACIONES & TOASTS
   ========================================================================== */
.toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 10000;
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  pointer-events: none;
}

.toast {
  background-color: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  color: var(--color-text);
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-left: 4px solid #0071E3;
  padding: 1rem 1.25rem;
  border-radius: 18px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
  min-width: 300px;
  max-width: 420px;
  pointer-events: auto;
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  transform: translateX(120%);
  opacity: 0;
  transition: transform var(--transition-smooth), opacity var(--transition-smooth);
}

.toast.show {
  transform: translateX(0);
  opacity: 1;
}

.toast.toast-success {
  border-left-color: #0071E3;
}

.toast.toast-error {
  border-left-color: #FF3B30;
}

.toast.toast-warning {
  border-left-color: #FF9F0A;
}

.toast-content {
  flex: 1;
}

.toast-title {
  font-weight: 600;
  font-size: var(--font-size-sm);
  margin-bottom: 2px;
}

.toast-message {
  font-size: var(--font-size-xs);
  color: var(--color-text-secondary);
  line-height: 1.4;
}

.toast-close {
  cursor: pointer;
  color: var(--color-text-secondary);
  padding: 2px;
}

/* ==========================================================================
   BOTÓN FLOTANTE WHATSAPP (MOBILE & GLOBAL)
   ========================================================================== */
.whatsapp-floating {
  position: fixed;
  bottom: calc(20px + env(safe-area-inset-bottom));
  right: 20px;
  width: 54px;
  height: 54px;
  background-color: #25D366;
  color: #FFFFFF;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4);
  z-index: 999;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
  text-decoration: none;
}

.whatsapp-floating:hover {
  transform: scale(1.08);
  color: #FFFFFF;
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.5);
}

.whatsapp-floating svg {
  width: 30px;
  height: 30px;
  fill: currentColor;
}