/* ─── Auth pages (login + signup) ─────────────────────────────────────────── */
body {
  background: var(--off-white);
}

.auth-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem 1rem;
}

.auth-card {
  background: var(--white);
  border-radius: 16px;
  padding: 2.5rem;
  width: 100%;
  max-width: 420px;
  box-shadow: 0 4px 32px rgba(13,31,60,0.10), 0 1px 4px rgba(13,31,60,0.06);
}

.auth-logo {
  display: block;
  font-family: 'DM Serif Display', serif;
  font-size: 1.5rem;
  color: var(--navy);
  text-decoration: none;
  margin-bottom: 1.75rem;
  letter-spacing: -0.01em;
}

.auth-title {
  font-family: 'DM Serif Display', serif;
  font-size: 1.75rem;
  color: var(--navy);
  letter-spacing: -0.02em;
  margin-bottom: 0.5rem;
  line-height: 1.2;
}

.auth-subtitle {
  font-size: 0.9rem;
  color: var(--mid-gray);
  line-height: 1.6;
  margin-bottom: 1.75rem;
}

.auth-error {
  background: rgba(239,68,68,0.08);
  border: 1px solid rgba(239,68,68,0.2);
  color: var(--red);
  padding: 0.6rem 0.85rem;
  border-radius: 8px;
  font-size: 0.85rem;
  margin-bottom: 1.25rem;
}

.auth-form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.form-label {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--dark-gray);
}

.form-input {
  padding: 0.65rem 0.85rem;
  border: 1.5px solid rgba(13,31,60,0.12);
  border-radius: 8px;
  font-size: 0.95rem;
  font-family: 'DM Sans', sans-serif;
  color: var(--navy);
  background: var(--off-white);
  transition: border-color 0.15s, box-shadow 0.15s;
  width: 100%;
}

.form-input:focus {
  outline: none;
  border-color: var(--amber);
  box-shadow: 0 0 0 3px rgba(245,158,11,0.12);
}

.form-input::placeholder {
  color: var(--mid-gray);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.65rem 1.25rem;
  border-radius: 8px;
  font-size: 0.9rem;
  font-weight: 600;
  font-family: 'DM Sans', sans-serif;
  cursor: pointer;
  border: none;
  transition: background 0.15s, transform 0.1s;
  text-decoration: none;
}

.btn:active { transform: scale(0.98); }

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

.btn-primary:hover:not(:disabled) {
  background: var(--amber-dim);
}

.btn-primary:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.btn-full { width: 100%; }

.auth-switch {
  text-align: center;
  font-size: 0.875rem;
  color: var(--mid-gray);
  margin-top: 1.25rem;
}

.auth-switch a {
  color: var(--navy);
  font-weight: 600;
  text-decoration: none;
}

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