/* Sign-in + auth-callback view. Single-card layout. */

.lgn-root {
  max-width: 440px;
  margin: 0 auto;
  padding: 64px 24px 96px;
}

.lgn-back {
  display: inline-block;
  font-size: 13px;
  color: var(--lf-text-muted);
  text-decoration: none;
  margin-bottom: 16px;
}
.lgn-back:hover { color: var(--lf-accent); }

.lgn-card {
  background: var(--lf-panel);
  border: 1px solid var(--lf-border);
  border-radius: var(--radius, 12px);
  padding: 32px 28px;
}

.lgn-card h1 {
  font-size: 22px;
  font-weight: 700;
  margin: 0 0 8px;
  color: var(--lf-text);
}

.lgn-sub {
  font-size: 14px;
  color: var(--lf-text-muted);
  margin: 0 0 20px;
  line-height: 1.5;
}

.lgn-form { display: flex; flex-direction: column; gap: 16px; }

.lgn-form label {
  display: flex;
  flex-direction: column;
  font-size: 12px;
  color: var(--lf-text-muted);
  gap: 6px;
}

.lgn-form input {
  background: var(--lf-input-bg);
  color: var(--lf-text);
  border: 1px solid var(--lf-border);
  border-radius: var(--radius-sm, 8px);
  padding: 11px 14px;
  font-size: 15px;
  font-family: inherit;
  min-height: 44px;
}

.lgn-form input:focus-visible {
  outline: 2px solid var(--lf-accent);
  outline-offset: 1px;
  border-color: var(--lf-accent);
}

.lgn-error {
  background: var(--lf-error-bg);
  border: 1px solid var(--lf-error-border);
  border-radius: var(--radius-sm, 8px);
  padding: 10px 14px;
  color: var(--lf-error);
  font-size: 13px;
}

.lgn-btn {
  font: inherit;
  padding: 12px 20px;
  border-radius: var(--radius-sm, 8px);
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  border: 1px solid var(--lf-border);
  background: var(--lf-panel);
  color: var(--lf-text);
  min-height: 44px;
}
.lgn-btn:hover { background: var(--lf-panel-hover); }
.lgn-btn:focus-visible { outline: 2px solid var(--lf-accent); outline-offset: 2px; }
.lgn-btn:disabled { opacity: 0.6; cursor: not-allowed; }

.lgn-btn-primary {
  background: var(--lf-accent);
  color: var(--lf-bg);
  border-color: var(--lf-accent);
}
.lgn-btn-primary:hover {
  background: var(--lf-accent-hover);
  border-color: var(--lf-accent-hover);
}

.lgn-fineprint {
  font-size: 12.5px;
  color: var(--lf-text-muted);
  margin: 16px 0 0;
  line-height: 1.5;
}
.lgn-fineprint a { color: var(--lf-accent); }

.lgn-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  font-size: 26px;
  font-weight: 700;
  margin-bottom: 16px;
}
.lgn-icon-info {
  background: var(--lf-info-bg);
  border: 2px solid var(--lf-info-border);
  color: var(--lf-info);
}
.lgn-icon-warn {
  background: var(--lf-warn-bg);
  border: 2px solid var(--lf-warn-border);
  color: var(--lf-warn);
}

.lgn-loading {
  text-align: center;
  padding: 32px 16px;
  color: var(--lf-text-muted);
  font-size: 14px;
}