:root {
  --color-primary: #0b3d2e;
  --color-primary-hover: #0e4a37;
  --color-secondary: #99b58f;
  --color-secondary-soft: rgba(153, 181, 143, 0.18);
  --color-text: #10221b;
  --color-muted: #5b6b63;
  --color-border: #dde1da;
  --color-icon: #8b948e;
  --color-error: #c0392b;
  --color-success: #0a7a2a;
}

* {
  box-sizing: border-box;
}

html,
body {
  height: 100%;
}

body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  margin: 0;
  background: #fff;
  color: var(--color-text);
  padding-top: env(safe-area-inset-top);
  padding-bottom: env(safe-area-inset-bottom);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.auth-page {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.auth-page__decor {
  position: fixed;
  left: -100px;
  bottom: -120px;
  width: 480px;
  height: 480px;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 65%, rgba(153, 181, 143, 0.5), rgba(153, 181, 143, 0) 70%);
  pointer-events: none;
  z-index: 0;
}

.auth-topbar {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 28px 40px;
}

.back-link,
.lang-switch {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 14px;
  color: var(--color-text);
  text-decoration: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.back-link .icon {
  width: 18px;
  height: 18px;
}

.lang-switch .icon {
  width: 16px;
  height: 16px;
}

.auth-main {
  position: relative;
  z-index: 1;
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px 20px 64px;
}

.auth-panel {
  width: 100%;
  max-width: 420px;
}

.auth-logo {
  display: block;
  width: 168px;
  height: auto;
  margin: 4px auto 28px;
}

.auth-title {
  text-align: center;
  font-size: 28px;
  font-weight: 700;
  margin: 0 0 32px;
}

.auth-subtitle {
  text-align: center;
  color: var(--color-muted);
  font-size: 15px;
  line-height: 1.6;
  margin: -20px 0 32px;
}

.auth-subtitle + .auth-subtitle {
  margin-top: -24px;
}

.confirm-illustration {
  position: relative;
  width: 140px;
  height: 140px;
  margin: 8px auto 32px;
}

.confirm-illustration__circle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 140px;
  height: 140px;
  border-radius: 50%;
  background: var(--color-secondary-soft);
}

.confirm-illustration__circle .icon {
  width: 56px;
  height: 56px;
  color: var(--color-primary);
}

.confirm-illustration__badge {
  position: absolute;
  bottom: 4px;
  right: 4px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--color-primary);
  border: 3px solid #fff;
  display: flex;
  align-items: center;
  justify-content: center;
}

.confirm-illustration__badge .icon {
  width: 17px;
  height: 17px;
  color: #fff;
}

.resend-link {
  background: none;
  border: none;
  padding: 0;
  font-family: inherit;
  cursor: pointer;
}

.field {
  margin-bottom: 12px;
  min-width: 0;
}

.field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.field-control {
  position: relative;
  display: flex;
  align-items: center;
  height: 52px;
  min-width: 0;
  padding: 0 14px;
  border: 1px solid var(--color-border);
  border-radius: 14px;
  background: #fff;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.field-control:focus-within {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(11, 61, 46, 0.12);
}

.field-control--error {
  border-color: var(--color-error);
}

.field-icon {
  display: flex;
  align-items: center;
  color: var(--color-icon);
  margin-right: 10px;
  flex-shrink: 0;
}

.field-icon .icon {
  width: 19px;
  height: 19px;
}

.field-control input {
  flex: 1;
  min-width: 0;
  height: 100%;
  border: none;
  outline: none;
  background: transparent;
  font-family: inherit;
  font-size: 15px;
  color: var(--color-text);
}

/* iOS/WKWebView zoome automatiquement la page au focus sur tout champ
   dont le font-size est < 16px - meme correctif que shared/shared.css,
   duplique ici car les pages auth/ ne chargent pas ce fichier partage. */
@media (max-width: 768px) {
  .field-control input {
    font-size: 16px;
  }
}

.field-control input::placeholder {
  color: #9aa39c;
}

.field-action {
  display: flex;
  align-items: center;
  justify-content: center;
  background: none;
  border: none;
  color: var(--color-icon);
  cursor: pointer;
  padding: 6px;
  margin-left: 4px;
  border-radius: 8px;
}

.field-action .icon {
  width: 19px;
  height: 19px;
}

.field-action:focus-visible,
.back-link:focus-visible,
.lang-switch:focus-visible,
.link-accent:focus-visible,
button:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

.field-control input:focus-visible {
  outline: none;
}

.error {
  color: var(--color-error);
  font-size: 0.8rem;
  margin: 6px 2px 0;
  min-height: 1em;
}

.forgot-row {
  display: flex;
  justify-content: flex-end;
  margin: -6px 2px 18px;
}

.link-accent {
  color: var(--color-primary);
  font-weight: 600;
  text-decoration: underline;
  font-size: 14px;
}

.form-error,
.form-success {
  font-size: 0.9rem;
  min-height: 1.2em;
  margin: 4px 2px 12px;
}

.form-error {
  color: var(--color-error);
}

.form-success {
  color: var(--color-success);
}

.btn-primary {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  height: 52px;
  border: none;
  border-radius: 14px;
  background: var(--color-primary);
  color: #fff;
  font-family: inherit;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  margin-top: 6px;
}

.btn-primary:hover {
  background: var(--color-primary-hover);
}

.btn-primary:disabled {
  opacity: 0.65;
  cursor: not-allowed;
}

.btn-primary .icon {
  width: 18px;
  height: 18px;
}

a.btn-primary {
  text-decoration: none;
}

.auth-actions {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 24px;
}

.auth-actions .btn-primary,
.auth-actions .btn-secondary {
  margin-top: 0;
}

.btn-secondary {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 52px;
  border: 1.5px solid var(--color-primary);
  border-radius: 14px;
  background: #fff;
  color: var(--color-primary);
  font-family: inherit;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
}

.btn-secondary[hidden],
.auth-hint[hidden],
.auth-actions[hidden] {
  display: none;
}

.auth-hint {
  margin: 0;
  font-size: 13px;
  line-height: 1.5;
  color: var(--color-muted);
  text-align: center;
}

.switch-link {
  text-align: center;
  margin: 28px 0 0;
  font-size: 14px;
  color: var(--color-muted);
  line-height: 1.7;
}

@media (max-width: 480px) {
  .auth-topbar {
    padding: 20px 20px;
  }

  .field {
    margin-bottom: 10px;
  }

  /* Le message d'erreur reserve sinon ~20px sous chaque champ meme vide. */
  .field .error:empty {
    min-height: 0;
    margin: 0;
  }

  .field-row {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .auth-title {
    font-size: 22px;
    margin-bottom: 24px;
  }
}