/* Public sign-in shares the same quiet Guided surfaces as the studio. */
body.login-page {
  background: radial-gradient(ellipse at 0 0, #25193966, transparent 55%), var(--studio-bg);
}
.login-header {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  padding: 24px clamp(20px, 5vw, 64px);
  border-bottom: 1px solid var(--studio-line-soft);
}
.login-back {
  color: var(--studio-muted);
  font-size: 13px;
  text-decoration: none;
}
.login-back:hover { color: var(--studio-text); }
.login-shell {
  min-height: calc(100svh - 90px);
  display: grid;
  place-items: center;
  padding: 52px 20px 76px;
}
.login-card {
  width: min(100%, 440px);
  padding: clamp(24px, 4vw, 36px);
  border: 1px solid var(--studio-line);
  border-radius: var(--studio-radius);
  background: var(--studio-panel);
}
.login-icon {
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  margin-bottom: 26px;
  border-radius: 13px;
  color: var(--studio-purple);
  background: var(--studio-purple-tint);
}
.login-icon svg { width: 24px; height: 24px; }
.login-card .login-eyebrow {
  color: var(--studio-cyan);
  font-size: 11px;
  letter-spacing: .08em;
  font-weight: 600;
  margin: 0 0 10px;
}
.login-card h1 {
  margin: 0;
  color: var(--studio-text);
  font-size: 30px;
  line-height: 1.2;
  letter-spacing: -.035em;
  font-weight: 600;
}
.login-card > .muted {
  color: var(--studio-muted);
  font-size: 14px;
  line-height: 1.7;
  margin: 14px 0 26px;
}
.login-email-form { display: grid; gap: 9px; }
.login-email-form label { color: var(--studio-muted); font-size: 13px; }
.login-email-form input {
  width: 100%;
  min-width: 0;
  min-height: 48px;
  border: 1px solid var(--studio-line);
  border-radius: 9px;
  background: var(--studio-inset);
  color: var(--studio-text);
  padding: 12px 14px;
  font: inherit;
  font-size: 14px;
}
.login-email-form input::placeholder { color: var(--studio-faint); }
.login-email-form input:focus-visible {
  outline: 2px solid var(--studio-purple);
  outline-offset: 3px;
}
.login-google, .login-telegram, .login-submit { width: 100%; justify-content: center; min-height: 46px; }
.login-telegram { gap: 10px; border-color: #397398; background: #1b3548; font-weight: 600; }
.login-telegram:hover { border-color: #63b7e6; background: #23425a; }
.login-telegram:focus-visible { outline: 2px solid var(--studio-cyan); outline-offset: 3px; }
.login-telegram svg { width: 19px; height: 19px; flex: 0 0 auto; }
.login-telegram:not([hidden]) + .login-google:not([hidden]) { margin-top: 12px; }
.login-submit { margin-top: 8px; gap: 10px; }
.login-spinner {
  width: 16px;
  height: 16px;
  flex: 0 0 auto;
  border: 2px solid currentColor;
  border-right-color: transparent;
  border-radius: 50%;
  animation: login-spin .7s linear infinite;
}
@keyframes login-spin { to { transform: rotate(360deg); } }
@media (prefers-reduced-motion: reduce) {
  .login-spinner { animation: none; }
}
.login-divider {
  display: flex;
  align-items: center;
  gap: 14px;
  margin: 20px 0;
  color: var(--studio-faint);
  font-size: 12px;
}
.login-divider::before, .login-divider::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--studio-line);
}
.login-email-form + .login-email-form:not([hidden]) { margin-top: 20px; }
.login-card .login-status {
  margin: 16px 0 0;
  padding: 0;
  border: 0;
  border-radius: 0;
  color: var(--studio-muted);
  font-size: 13px;
  line-height: 1.7;
  overflow-wrap: anywhere;
  background: transparent;
}
.login-card .login-status[data-state="error"] {
  color: var(--studio-red);
}
.login-card .login-status[data-state="success"] {
  color: var(--studio-green);
}
.login-status:empty { display: none; }
.login-card .login-footnote {
  margin: 23px 0 0;
  color: var(--studio-faint);
  font-size: 12px;
  line-height: 1.8;
}
.login-footnote a { color: var(--studio-muted); text-underline-offset: 3px; }
.login-footnote a:hover { color: var(--studio-purple); }
.login-page [hidden] { display: none !important; }
@media (max-width: 480px) {
  .login-header { padding: 20px; gap: 16px; align-items: flex-start; }
  .login-header .studio-brand { font-size: 23px; }
  .login-header .studio-beta { display: none; }
  .login-back { font-size: 12px; padding-top: 5px; }
  .login-shell { align-items: start; padding-top: 36px; }
}


.login-google, .login-telegram, .login-submit {
  width: 100%;
  justify-content: center;
  min-height: 46px;
}
.login-telegram { display: flex; align-items: center; gap: 10px; }
.login-telegram svg { width: 19px; height: 19px; flex: 0 0 auto; }
.login-telegram:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }
.login-telegram:not([hidden]) + .login-google:not([hidden]) { margin-top: 12px; }
.login-page [hidden] { display: none !important; }
.login-spinner {
  width: 16px;
  height: 16px;
  border: 2px solid currentColor;
  border-right-color: transparent;
  border-radius: 50%;
  animation: login-spin .7s linear infinite;
}
@keyframes login-spin { to { transform: rotate(360deg); } }
@media (prefers-reduced-motion: reduce) { .login-spinner { animation: none; } }

.login-page .login-google {
  display: flex; align-items: center; gap: 12px;
  /* Override the shared button theme on the white Google button. */
  background: #fff; color: #1f1f1f !important; border: 1px solid #747775;
  font: 500 14px Arial, sans-serif; box-shadow: none;
}
.login-page .login-google:hover { background: #f2f2f2; }
.login-google svg { flex: 0 0 auto; }
.login-privacy { text-align: center; font-size: 12px; }
.login-privacy a { color: var(--muted-soft); }