/* ══════════════════════════════════════
   AUTH (login / signup)
══════════════════════════════════════ */

body {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  background: linear-gradient(135deg, rgba(201,147,58,0.08) 0%, var(--off) 100%);
  padding: 2rem;
}

.auth-container {
  width: 100%;
  max-width: 440px;
}

.auth-card {
  background: var(--blanc);
  border: 2px solid var(--bord);
  border-radius: var(--radius-lg);
  padding: 3rem;
  box-shadow: var(--sh-m);
}

.auth-header {
  text-align: center;
  margin-bottom: 2rem;
}

.auth-header .logo {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--ff-serif);
  font-size: 1.4rem;
  color: var(--texte);
  margin-bottom: 1rem;
}

.auth-header h1 {
  font-family: var(--ff-serif);
  font-size: 2rem;
  font-weight: 300;
  color: var(--texte);
  margin-bottom: 0.5rem;
}

.auth-header p {
  color: var(--texte-2);
  font-size: 0.95rem;
}

.auth-form {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.error-box {
  background: rgba(220, 38, 38, 0.08);
  border-left: 3px solid var(--danger);
  padding: 0.875rem 1rem;
  border-radius: var(--radius);
}

.error-box strong {
  display: block;
  color: var(--danger);
  font-size: 0.85rem;
  margin-bottom: 0.2rem;
}

.error-box p {
  color: #991b1b;
  margin: 0;
  font-size: 0.88rem;
}

.btn-full { width: 100%; justify-content: center; }

.auth-footer {
  margin-top: 1.75rem;
  text-align: center;
  font-size: 0.9rem;
  color: var(--texte-2);
}

.auth-footer p { margin: 0.4rem 0; }

.auth-footer a {
  color: var(--or-sombre);
  font-weight: 500;
}

.auth-footer a:hover { text-decoration: underline; }

@media (max-width: 480px) {
  .auth-card { padding: 2rem 1.25rem; }
  .auth-header h1 { font-size: 1.6rem; }
}