/* auth.css — login / register: glass card, accent CTA. */

.auth-shell {
  max-width: 380px;
  margin: 10vh auto 4vh;
  padding: 32px 28px;
  background: var(--glass-bg);
  border: 1px solid var(--hairline);
  border-radius: 22px;
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  box-shadow:
    0 1px 0 rgba(255,255,255,0.05) inset,
    0 30px 80px rgba(0, 0, 0, 0.42);
  animation: rise-in var(--motion-slow) var(--ease-out) backwards;
}

.auth-shell .brand {
  font-family: var(--display);
  font-weight: 500;
  font-size: 30px;
  letter-spacing: -0.03em;
  text-align: center;
  margin: 0 0 22px;
  background: var(--accent-grad);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.auth-foot {
  margin: 18px 0 0;
  text-align: center;
  font-family: var(--body);
  font-size: var(--t-sm);
  color: var(--text-3);
}
.auth-foot a {
  color: var(--accent-1);
  text-decoration: none;
  font-weight: 600;
}
.auth-foot a:hover { text-decoration: underline; }

.auth-shell .btn.primary {
  width: 100%;
  margin-top: 18px;
  padding: 13px;
  font-size: var(--t-sm);
}

/* Password strength meter on /register */
.pw-strength {
  margin-top: 8px;
  height: 4px;
  background: rgba(255,255,255,0.08);
  border-radius: 999px; overflow: hidden;
}
.pw-strength .pw-bar {
  height: 100%; width: 0%;
  background: var(--danger);
  transition: width var(--motion-base) var(--ease-out),
              background var(--motion-base) var(--ease-out);
}
.pw-hint {
  margin-top: 6px;
  font-family: var(--body);
  font-size: var(--t-xs);
  color: var(--text-3);
}