.auth-page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 24px 16px 40px;
  position: relative;
  z-index: 1;
}

.auth-hero {
  text-align: center;
  margin-bottom: 28px;
}

.auth-hero.brand-lockup h1 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.6rem, 6vw, 2.2rem);
  color: var(--pink);
  text-shadow: 0 0 20px rgba(255, 61, 255, 0.65);
  margin: 0;
}

.auth-hero-sub {
  color: var(--muted);
  font-size: 1rem;
  max-width: 360px;
  margin: 6px auto 0;
  line-height: 1.45;
}

.auth-card {
  width: 100%;
  max-width: 400px;
  background: rgba(30, 15, 58, 0.85);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 20px 22px 24px;
  box-shadow: 0 0 40px rgba(123, 63, 184, 0.25);
}

.auth-tabs {
  display: flex;
  gap: 8px;
  margin-bottom: 20px;
}

.auth-tab {
  flex: 1;
  padding: 10px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: transparent;
  color: var(--muted);
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  cursor: pointer;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
}

.auth-tab.active {
  background: linear-gradient(135deg, rgba(255, 61, 255, 0.25), rgba(0, 240, 255, 0.12));
  color: var(--text);
  border-color: var(--pink);
}

.auth-form label {
  display: block;
  font-size: 0.8rem;
  color: var(--muted);
  margin-bottom: 4px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.auth-form input {
  width: 100%;
  margin-bottom: 14px;
  padding: 12px 14px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: rgba(6, 4, 15, 0.8);
  color: var(--text);
  font-family: var(--font-ui);
  font-size: 1.05rem;
}

.auth-form input:focus {
  outline: none;
  border-color: var(--cyan);
  box-shadow: 0 0 0 2px rgba(0, 240, 255, 0.2);
}

.auth-submit {
  width: 100%;
  margin-top: 6px;
  padding: 14px;
  border: none;
  border-radius: 12px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.9rem;
  letter-spacing: 0.12em;
  cursor: pointer;
  color: #06040f;
  background: linear-gradient(135deg, var(--pink), #c026d3);
  box-shadow: 0 0 20px rgba(255, 61, 255, 0.45);
}

.auth-submit:disabled {
  opacity: 0.45;
  cursor: not-allowed;
  box-shadow: none;
}

.auth-msg {
  margin-top: 14px;
  padding: 10px 12px;
  border-radius: 8px;
  font-size: 0.9rem;
  line-height: 1.35;
}

.auth-msg.error {
  background: rgba(255, 80, 80, 0.15);
  border: 1px solid rgba(255, 100, 100, 0.4);
  color: #ffb4b4;
}

.auth-msg.success {
  background: rgba(0, 240, 255, 0.1);
  border: 1px solid rgba(0, 240, 255, 0.35);
  color: var(--cyan);
}

.auth-msg.info {
  color: var(--muted);
}

.config-warn {
  max-width: 400px;
  margin-bottom: 16px;
  padding: 12px 14px;
  border-radius: 10px;
  background: rgba(255, 180, 0, 0.12);
  border: 1px solid rgba(255, 200, 80, 0.45);
  color: #ffe08a;
  font-size: 0.88rem;
  line-height: 1.4;
}

.auth-social {
  margin-bottom: 4px;
}

.auth-social-label {
  font-size: 0.75rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 10px;
  text-align: center;
}

.auth-social-btn {
  width: 100%;
  margin-bottom: 8px;
  padding: 12px 14px;
  border-radius: 10px;
  border: 1px solid var(--border);
  font-family: var(--font-ui);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  color: var(--text);
  background: rgba(6, 4, 15, 0.6);
  transition: border-color 0.15s, box-shadow 0.15s;
}

.auth-social-btn:hover {
  border-color: var(--cyan);
  box-shadow: 0 0 12px rgba(0, 240, 255, 0.2);
}

.auth-social-btn.google {
  border-color: rgba(66, 133, 244, 0.5);
}

.auth-divider {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 16px 0;
  color: var(--muted);
  font-size: 0.8rem;
}

.auth-divider::before,
.auth-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border);
}

.auth-divider span {
  white-space: nowrap;
}

.key-setup label {
  display: block;
  font-size: 0.8rem;
  color: var(--muted);
  margin: 10px 0 4px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.key-setup input {
  width: 100%;
  padding: 12px 14px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: rgba(6, 4, 15, 0.8);
  color: var(--text);
  font-family: var(--font-ui);
  font-size: 0.95rem;
  margin-bottom: 12px;
}

.key-setup-hint {
  font-size: 0.85rem;
  color: var(--muted);
  line-height: 1.4;
  margin-bottom: 8px;
}

.auth-footer {
  margin-top: 24px;
  text-align: center;
  font-size: 0.8rem;
  color: var(--muted);
}

.user-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: flex-end;
  max-width: 140px;
}

.user-email {
  font-size: 0.72rem;
  color: var(--cyan);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: 120px;
}

.top-bar .user-bar {
  flex: 1;
  justify-content: flex-end;
  max-width: none;
}

.top-bar .user-email {
  max-width: 160px;
}