/* Auth pages — login / register */
.auth-main {
  position: relative;
  z-index: 1;
  min-height: calc(100vh - 80px);
  display: grid;
  place-items: center;
  padding: 2rem 1.25rem 3rem;
}
.auth-card {
  width: min(420px, 100%);
  padding: 1.75rem 1.5rem 1.6rem;
  border-radius: 20px;
  border: 1px solid var(--line);
  background: rgba(12, 12, 12, 0.92);
  box-shadow: var(--shadow);
}
.auth-card .eyebrow {
  margin: 0 0 0.4rem;
}
.auth-card h1 {
  margin: 0 0 0.45rem;
  font-size: 1.65rem;
  letter-spacing: -0.03em;
  font-weight: 600;
}
.auth-lead {
  margin: 0 0 1.25rem;
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.55;
}
.field {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  margin-bottom: 0.85rem;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--muted);
}
.field input {
  appearance: none;
  border: 1px solid var(--line-strong);
  background: rgba(255, 255, 255, 0.03);
  border-radius: 12px;
  padding: 0.7rem 0.85rem;
  color: var(--text);
  font-size: 0.95rem;
  font-weight: 500;
}
.field input:focus {
  outline: none;
  border-color: var(--accent-line);
  box-shadow: 0 0 0 3px var(--accent-soft);
}
.form-error {
  margin: 0 0 0.85rem;
  padding: 0.65rem 0.8rem;
  border-radius: 10px;
  border: 1px solid rgba(255, 93, 108, 0.35);
  background: rgba(255, 93, 108, 0.08);
  color: #ff8a96;
  font-size: 0.88rem;
  font-weight: 500;
}
.form-error:empty { display: none; }
.auth-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin-top: 0.35rem;
}
.auth-hint {
  margin: 1rem 0 0;
  font-size: 0.8rem;
  color: var(--faint);
}
.auth-hint a {
  color: var(--accent);
  font-weight: 600;
}
.auth-hint a:hover { text-decoration: underline; }