/* ==========================================================================
   dvd-login — page de connexion /user/login
   Bootstrap 5.3 + variables dvd-*
   ========================================================================== */

/* ── Section wrapper ─────────────────────────────────────────────────────── */

.dvd-login-section {
  min-height: calc(100vh - 280px);
  display: flex;
  align-items: center;
  background: var(--dvd-paper-2);
  padding: 3rem 1rem;
}

.dvd-login-wrap {
  width: 100%;
  max-width: 500px;
  margin: 0 auto;
}

/* ── Titre au-dessus de la carte ─────────────────────────────────────────── */

.dvd-login-heading {
  text-align: center;
  margin-bottom: 1.5rem;
}

.dvd-login-heading .dvd-eyebrow {
  display: block;
  margin-bottom: 0.25rem;
}

.dvd-login-heading__title {
  font-family: var(--dvd-sans);
  font-size: 1.75rem;
  font-weight: 700;
  margin: 0;
  color: var(--dvd-ink);
}

/* ── Carte ───────────────────────────────────────────────────────────────── */

.dvd-login-card {
  background: var(--dvd-paper);
  border: 1px solid var(--dvd-border);
  border-radius: var(--dvd-r-lg);
  box-shadow: var(--dvd-shadow);
  overflow: hidden;
}

/* ── Navigation onglets ──────────────────────────────────────────────────── */

.dvd-login-tabs__nav {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-bottom: 2px solid var(--dvd-line);
  background: var(--dvd-paper-2);
  margin: 0;
  padding: 0;
  list-style: none;
}

.dvd-login-tabs__btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  width: 100%;
  padding: 0.875rem 1rem;
  font-family: var(--dvd-sans);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--dvd-muted);
  background: transparent;
  border: none;
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  cursor: pointer;
  transition: color .2s ease, border-color .2s ease, background .2s ease;
  white-space: nowrap;
}

.dvd-login-tabs__btn:hover {
  color: var(--dvd-ink);
  background: var(--dvd-paper-3);
}

.dvd-login-tabs__btn.active,
.dvd-login-tabs__btn[aria-selected="true"] {
  color: var(--dvd-sage);
  background: var(--dvd-paper);
  border-bottom-color: var(--dvd-sage);
}

.dvd-login-tabs__btn i { font-size: 1rem; flex-shrink: 0; }

.dvd-login-tabs__content { padding: 0; }

/* ── Pane (formulaire dans la carte) ─────────────────────────────────────── */

.dvd-login-pane {
  padding: 1.75rem 2rem;
}

/* Masquer le lien "Mot de passe oublié" natif Drupal (on a le nôtre) */
.dvd-login-pane .pass-link { display: none !important; }

/* Lien mot de passe oublié custom */
.dvd-login-pane__forgotpw {
  margin-top: 0.5rem;
  text-align: center;
}

.dvd-login-pane__forgotpw a {
  font-size: 0.8125rem;
  color: var(--dvd-muted);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  transition: color .2s ease;
}

.dvd-login-pane__forgotpw a:hover { color: var(--dvd-sage); }

/* Lead OTP */
.dvd-login-pane__otp-lead {
  font-size: 0.875rem;
  color: var(--dvd-muted);
  margin-bottom: 1.25rem;
  line-height: 1.5;
}

/* ── Champs OTP — 4 cases ────────────────────────────────────────────────── */

.otp-digits-container {
  display: flex !important;
  justify-content: center;
  gap: 0.75rem;
  margin: 1.25rem 0;
  flex-wrap: nowrap;
}

.otp-digit {
  width: 56px;
  height: 60px;
  text-align: center;
  font-family: var(--dvd-sans);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--dvd-ink);
  background: var(--dvd-paper);
  border: 2px solid var(--dvd-border);
  border-radius: var(--dvd-r);
  box-sizing: border-box;
  transition: border-color .2s ease, box-shadow .2s ease, background .2s ease;
  padding: 0;
}

.otp-digit:focus {
  border-color: var(--dvd-sage);
  box-shadow: 0 0 0 3px rgba(44, 62, 99, .15);
  outline: none;
  background: var(--dvd-paper);
}

.otp-digit.filled {
  border-color: var(--dvd-sage-l);
  background: var(--dvd-sage-wash);
  color: var(--dvd-sage);
}

.otp-digit.success {
  border-color: #2d7a43;
  background: #edf7f1;
  color: #2d7a43;
}

.otp-digit.error {
  border-color: var(--dvd-brick);
  background: #fdf1ed;
  color: var(--dvd-brick);
  animation: dvd-otp-shake .4s ease-in-out;
}

.otp-digit.paste-effect {
  animation: dvd-otp-pulse .3s ease-out;
}

@keyframes dvd-otp-shake {
  0%, 100% { transform: translateX(0); }
  25%       { transform: translateX(-5px); }
  75%       { transform: translateX(5px); }
}

@keyframes dvd-otp-pulse {
  0%   { transform: scale(1); }
  50%  { transform: scale(1.1); }
  100% { transform: scale(1); }
}

/* Feedback auto-submit */
.otp-digits-container.auto-submitting .otp-digit {
  border-color: #2d7a43;
  background: #edf7f1;
}

/* ── Boutons OTP ─────────────────────────────────────────────────────────── */

.otp-send-btn,
.otp-verify-btn {
  display: block;
  width: 100%;
  padding: .75rem 1.5rem;
  font-family: var(--dvd-sans);
  font-size: .875rem;
  font-weight: 600;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: var(--dvd-paper);
  background: var(--dvd-sage);
  border: none;
  border-radius: var(--dvd-r);
  cursor: pointer;
  transition: background .2s ease;
  min-height: 48px;
}

.otp-send-btn:hover,
.otp-verify-btn:hover {
  background: var(--dvd-sage-d);
}

.otp-send-btn:disabled,
.otp-verify-btn:disabled {
  opacity: .6;
  cursor: not-allowed;
}

/* Spinner loading */
.otp-send-btn.loading {
  position: relative;
  color: transparent;
}

.otp-send-btn.loading::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 18px;
  height: 18px;
  margin: -9px 0 0 -9px;
  border: 2px solid rgba(255,255,255,.4);
  border-top-color: var(--dvd-paper);
  border-radius: 50%;
  animation: dvd-spin .8s linear infinite;
}

@keyframes dvd-spin {
  to { transform: rotate(360deg); }
}

/* Bouton retour */
.otp-back-btn {
  display: inline-flex;
  align-items: center;
  gap: .35rem;
  padding: .25rem 0;
  font-size: .8125rem;
  color: var(--dvd-muted);
  background: none;
  border: none;
  cursor: pointer;
  text-decoration: none;
  transition: color .2s ease;
  margin-bottom: 1rem;
}

.otp-back-btn:hover { color: var(--dvd-sage); }

/* ── Info code envoyé ────────────────────────────────────────────────────── */

.otp-code-info {
  background: var(--dvd-sage-wash);
  border-left: 3px solid var(--dvd-sage-l);
  border-radius: var(--dvd-r-sm);
  padding: .875rem 1rem;
  margin-bottom: 1.25rem;
  font-size: .875rem;
}

.otp-code-info p {
  margin: 0;
  color: var(--dvd-ink);
  line-height: 1.5;
}

.otp-code-info p + p { margin-top: .25rem; }

#otp-sent-email {
  color: var(--dvd-sage);
  font-weight: 600;
}

/* ── Messages AJAX ───────────────────────────────────────────────────────── */

#otp-messages-wrapper { margin-top: .75rem; }

.otp-messages .alert {
  border-radius: var(--dvd-r-sm);
  border: none;
  font-size: .875rem;
  font-weight: 500;
  padding: .75rem 1rem;
}

.otp-messages .alert-success {
  background: #edf7f1;
  color: #2d7a43;
  border-left: 3px solid #2d7a43;
}

.otp-messages .alert-danger {
  background: #fdf1ed;
  color: var(--dvd-brick);
  border-left: 3px solid var(--dvd-brick);
}

/* ── Étapes OTP ──────────────────────────────────────────────────────────── */

.otp-step-2 { animation: dvd-slide-in .25s ease-out; }

@keyframes dvd-slide-in {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ── Pied de carte — inscription ─────────────────────────────────────────── */

.dvd-login-card__footer {
  padding: 1rem 2rem 1.5rem;
  text-align: center;
  border-top: 1px solid var(--dvd-line);
  background: var(--dvd-paper-2);
}

.dvd-login-card__footer p {
  margin: 0;
  font-size: .875rem;
  color: var(--dvd-muted);
}

.dvd-login-card__footer a {
  color: var(--dvd-sage);
  font-weight: 600;
  text-decoration: none;
}

.dvd-login-card__footer a:hover { text-decoration: underline; }

/* ── Responsive ──────────────────────────────────────────────────────────── */

@media (max-width: 480px) {
  .dvd-login-section { padding: 1.5rem 0; align-items: flex-start; }

  .dvd-login-wrap { max-width: 100%; }

  .dvd-login-card { border-radius: 0; border-left: none; border-right: none; }

  .dvd-login-pane { padding: 1.25rem 1rem; }

  .dvd-login-card__footer { padding: 1rem; }

  .dvd-login-tabs__btn {
    padding: .75rem .5rem;
    font-size: .8125rem;
  }

  .otp-digit {
    width: 52px;
    height: 56px;
    font-size: 1.375rem;
  }

  .otp-digits-container { gap: .5rem; }
}

/* ── Masquer les local tasks Drupal (Log in / Reset password) ────────────── */

.dvd-login-card .tabs--primary,
.dvd-login-card nav.tabs,
.dvd-login-card .block-local-tasks-block { display: none !important; }

/* ── Accessibilité ───────────────────────────────────────────────────────── */

@media (prefers-reduced-motion: reduce) {
  .dvd-login-tabs__btn,
  .otp-digit,
  .otp-send-btn,
  .otp-verify-btn { transition: none; }

  .otp-digit.error { animation: none; }
  .otp-step-2      { animation: none; }
  .otp-send-btn.loading::after { animation: none; }
}

.dvd-login-tabs__btn:focus-visible {
  outline: 2px solid var(--dvd-sage);
  outline-offset: -2px;
}