/*
 * Formulaire de préinscription — réutilise les tokens du design system
 * `up2a-core` (assets/css/up2a-tokens.css), chargé en dépendance quand le
 * plugin up2a-core est actif (voir up2a-preinscription.php).
 */

.up2a-preinsc {
  max-width: 720px;
  margin: 0 auto;
  padding: 56px 24px 96px;
  font-family: var(--up2a-font-body, sans-serif);
  color: var(--up2a-color-ink, #0f1b2e);
}

.up2a-preinsc__intro {
  text-align: center;
  margin-bottom: 40px;
}

.up2a-preinsc__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--up2a-color-primary, #082e6c);
  font-weight: 700;
  font-size: 0.8125rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin: 0 0 16px;
}

.up2a-preinsc__title {
  font-family: var(--up2a-font-heading, serif);
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  margin: 0 0 14px;
}

.up2a-preinsc__lead {
  color: var(--up2a-color-ink-soft, #45526b);
  line-height: 1.6;
  max-width: 56ch;
  margin: 0 auto;
}

/* --- Fil d'étapes --- */

.up2a-preinsc__steps {
  display: flex;
  justify-content: center;
  gap: 8px;
  list-style: none;
  margin: 0 0 40px;
  padding: 0 4px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.up2a-preinsc__steps li {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--up2a-color-ink-soft, #45526b);
  padding: 8px 14px;
  border-radius: 999px;
  background: var(--up2a-color-surface-alt, #f5f7fa);
}

.up2a-preinsc__step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  flex-shrink: 0;
  background: var(--up2a-color-border, #e2e5ec);
  color: var(--up2a-color-ink, #0f1b2e);
  font-size: 0.6875rem;
}

.up2a-preinsc__steps li.is-active {
  background: var(--up2a-color-primary, #082e6c);
  color: #ffffff;
}

.up2a-preinsc__steps li.is-active .up2a-preinsc__step-num {
  background: var(--up2a-color-accent, #fe931a);
  color: #ffffff;
}

.up2a-preinsc__steps li.is-done .up2a-preinsc__step-num {
  background: var(--up2a-color-success, #2e7d32);
  color: #ffffff;
}

@media (max-width: 560px) {
  .up2a-preinsc__step-label {
    display: none;
  }
}

/* --- Formulaire --- */

.up2a-preinsc__honeypot {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.up2a-preinsc__step {
  display: none;
  background: var(--up2a-color-surface, #fff);
  border: 1px solid var(--up2a-color-border, #e2e5ec);
  border-radius: var(--up2a-radius-lg, 16px);
  padding: 32px;
  box-shadow: var(--up2a-shadow-sm);
}

.up2a-preinsc__step.is-active {
  display: block;
}

.up2a-preinsc__step h2 {
  font-family: var(--up2a-font-heading, serif);
  font-size: 1.375rem;
  margin: 0 0 24px;
}

.up2a-preinsc__hint {
  color: var(--up2a-color-ink-soft, #45526b);
  font-size: 0.875rem;
  margin: -12px 0 24px;
}

.up2a-preinsc__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

@media (max-width: 560px) {
  .up2a-preinsc__row {
    grid-template-columns: 1fr;
  }
}

.up2a-preinsc__field {
  margin-bottom: 20px;
}

.up2a-preinsc__field label {
  display: block;
  font-size: 0.8125rem;
  font-weight: 600;
  margin-bottom: 8px;
}

.up2a-preinsc__field input,
.up2a-preinsc__field select {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--up2a-color-border, #e2e5ec);
  border-radius: var(--up2a-radius-md, 8px);
  font-size: 0.9375rem;
  font-family: inherit;
  color: inherit;
  background: #fff;
  transition: border-color var(--up2a-motion-fast, 0.2s) ease;
}

.up2a-preinsc__field input:focus,
.up2a-preinsc__field select:focus {
  outline: none;
  border-color: var(--up2a-color-primary, #082e6c);
}

/* --- Upload --- */

.up2a-preinsc__upload {
  border: 2px dashed var(--up2a-color-border, #e2e5ec);
  border-radius: var(--up2a-radius-md, 8px);
  padding: 20px;
  margin-bottom: 16px;
  position: relative;
}

.up2a-preinsc__upload label {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 600;
  font-size: 0.9375rem;
  color: var(--up2a-color-primary, #082e6c);
  cursor: pointer;
}

.up2a-preinsc__upload input[type="file"] {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
}

.up2a-preinsc__upload-name {
  display: block;
  margin-top: 8px;
  font-size: 0.8125rem;
  color: var(--up2a-color-ink-soft, #45526b);
  word-break: break-all;
}

/* --- Récapitulatif --- */

.up2a-preinsc__recap {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 10px 20px;
  margin: 0 0 24px;
  padding: 20px;
  background: var(--up2a-color-surface-alt, #f5f7fa);
  border-radius: var(--up2a-radius-md, 8px);
}

.up2a-preinsc__recap dt {
  font-weight: 600;
  color: var(--up2a-color-ink-soft, #45526b);
  font-size: 0.875rem;
}

.up2a-preinsc__recap dd {
  margin: 0;
  font-size: 0.875rem;
}

.up2a-preinsc__consent {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.875rem;
  line-height: 1.5;
  color: var(--up2a-color-ink-soft, #45526b);
  margin-bottom: 20px;
}

.up2a-preinsc__consent input {
  margin-top: 3px;
  flex-shrink: 0;
}

.up2a-preinsc__error {
  color: var(--up2a-color-error, #e83527);
  background: color-mix(in srgb, var(--up2a-color-error, #e83527) 10%, #fff);
  border-radius: var(--up2a-radius-md, 8px);
  padding: 12px 16px;
  font-size: 0.875rem;
  margin: 0 0 20px;
}

/* --- Actions / boutons --- */

.up2a-preinsc__actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-top: 32px;
}

.up2a-preinsc__btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 24px;
  border-radius: 999px;
  border: none;
  font-weight: 700;
  font-size: 0.9375rem;
  cursor: pointer;
  transition: transform var(--up2a-motion-fast, 0.2s) ease, opacity var(--up2a-motion-fast, 0.2s) ease;
}

.up2a-preinsc__btn:hover {
  transform: translateY(-1px);
}

.up2a-preinsc__btn--primary {
  background: var(--up2a-color-primary, #082e6c);
  color: #fff;
}

.up2a-preinsc__btn--ghost {
  background: transparent;
  color: var(--up2a-color-ink-soft, #45526b);
}

.up2a-preinsc__btn.is-loading {
  opacity: 0.6;
  pointer-events: none;
}

/* --- Succès --- */

.up2a-preinsc__success {
  text-align: center;
  padding: 56px 32px;
  background: var(--up2a-color-surface-alt, #f5f7fa);
  border-radius: var(--up2a-radius-lg, 16px);
}

.up2a-preinsc__success svg {
  width: 48px;
  height: 48px;
  color: var(--up2a-color-success, #2e7d32);
  margin-bottom: 16px;
}

.up2a-preinsc__success h2 {
  font-family: var(--up2a-font-heading, serif);
  margin: 0 0 12px;
}

.up2a-preinsc__success p {
  color: var(--up2a-color-ink-soft, #45526b);
  max-width: 48ch;
  margin: 0 auto;
  line-height: 1.6;
}

@media (prefers-reduced-motion: reduce) {
  .up2a-preinsc__btn:hover {
    transform: none;
  }
}