:root {
  --bg: #0e0b16;
  --bg-elevated: #16121f;
  --card: #1a1626;
  --border: #2a2438;
  --purple: #9b5de5;
  --purple-dark: #7a3fc0;
  --purple-glow: rgba(155, 93, 229, 0.25);
  --text: #ededf2;
  --text-muted: #a6a1b3;
  --success: #4ade80;
  --danger: #f87171;
  --radius: 10px;
}

* { box-sizing: border-box; }

html { scrollbar-color: var(--purple) var(--bg-elevated); scrollbar-width: thin; }
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: var(--bg-elevated); }
::-webkit-scrollbar-thumb { background: var(--purple-dark); border-radius: 20px; border: 2px solid var(--bg-elevated); }
::-webkit-scrollbar-thumb:hover { background: var(--purple); }

body {
  margin: 0;
  overflow-x: hidden;
  font-family: "Segoe UI", system-ui, -apple-system, Roboto, sans-serif;
  background: radial-gradient(circle at top, #17121f 0%, #0e0b16 60%);
  color: var(--text);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

a { color: var(--purple); text-decoration: none; }
a:hover { color: #b47bef; }

.card { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); padding: 24px; }

.btn-primary, .btn-outline, button, .btn-danger {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  padding: 10px 20px; border-radius: var(--radius); border: none; font-weight: 600;
  cursor: pointer; font-size: 14px; line-height: 1.2; white-space: nowrap; text-decoration: none; transition: 0.18s ease;
}
.btn-primary, button[type="submit"]:not(.btn-outline):not(.btn-danger) {
  background: linear-gradient(135deg, #ac74ea, var(--purple) 55%, var(--purple-dark));
  color: #fff;
}
.btn-primary:hover, button[type="submit"]:not(.btn-outline):not(.btn-danger):hover {
  background: linear-gradient(135deg, #b988ee, #9257d1 55%, var(--purple-dark));
  transform: translateY(-1px);
}
.btn-primary:active, button[type="submit"]:not(.btn-outline):not(.btn-danger):active { transform: translateY(0); }
.btn-outline { background: transparent; color: var(--text); border: 1px solid var(--border); }
.btn-outline:hover { border-color: var(--purple); color: var(--purple); background: var(--purple-glow); transform: translateY(-1px); }
.btn-outline:active { transform: translateY(0); }
.btn-danger { background: var(--danger); color: #1a1626; }
.btn-danger:hover { background: #ff8a8a; transform: translateY(-1px); }
.btn-danger:active { transform: translateY(0); }
button:disabled { opacity: 0.5; cursor: not-allowed; box-shadow: none; transform: none; }

input, select {
  width: 100%; padding: 10px 12px; background: var(--bg); border: 1px solid var(--border);
  border-radius: var(--radius); color: var(--text); margin-bottom: 12px; font-size: 14px;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
input:focus, select:focus { outline: none; border-color: var(--purple); box-shadow: 0 0 0 3px var(--purple-glow); }
label { font-size: 13px; color: var(--text-muted); display: block; margin-bottom: 4px; }

.error-msg { color: var(--danger); background: rgba(248,113,113,0.1); padding: 10px 14px; border-radius: var(--radius); margin-bottom: 16px; font-size: 14px; }
.success-msg { color: var(--success); background: rgba(74,222,128,0.1); padding: 10px 14px; border-radius: var(--radius); margin-bottom: 16px; font-size: 14px; }
.info-note {
  display: flex; align-items: flex-start; gap: 10px; background: var(--purple-glow); border: 1px solid rgba(155,93,229,0.3);
  border-radius: var(--radius); padding: 12px 14px; margin-bottom: 20px; font-size: 13px; color: var(--text); line-height: 1.5;
}
.info-note .icon-sm { margin-top: 3px; color: var(--purple); }

.auth-split { display: flex; min-height: 100vh; align-items: stretch; }
.auth-brand-panel {
  flex: 1; display: flex; flex-direction: column; justify-content: center; padding: 60px;
  background: radial-gradient(circle at 30% 30%, rgba(155,93,229,0.15), transparent 60%);
  border-right: 1px solid var(--border);
}
.auth-brand-logo { width: 64px; height: 64px; margin-bottom: 20px; }
.auth-brand-panel h1 { font-size: clamp(24px, 3vw, 34px); margin-bottom: 12px; }
.auth-brand-panel p { color: var(--text-muted); font-size: 15px; max-width: 380px; }
.auth-feature-list { list-style: none; padding: 0; margin-top: 28px; display: flex; flex-direction: column; gap: 14px; }
.auth-feature-list li { display: flex; align-items: center; gap: 10px; color: var(--text); font-size: 14px; }
.auth-form-panel { flex: 1; display: flex; align-items: center; justify-content: center; padding: 40px; }
.auth-mobile-only { display: none; }

.setup-box { max-width: 440px; width: 100%; margin: 0 auto; padding: 36px 32px; box-sizing: border-box; text-align: left; animation: crosmoFadeIn 0.4s ease; }

@keyframes crosmoFadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}
.setup-header { text-align: center; margin-bottom: 22px; }
.setup-header h1 { margin: 4px 0 8px; font-size: 22px; }
.setup-logo { width: 56px; height: 56px; display: block; margin: 0 auto 12px; }

.code-input-group { display: flex; gap: 8px; justify-content: center; margin-bottom: 16px; }
.code-input-group input {
  width: 46px; height: 56px; text-align: center; font-size: 24px; font-weight: 700; margin-bottom: 0; padding: 0;
}

.auth-links { text-align: center; margin-top: 16px; font-size: 13px; color: var(--text-muted); }

footer.footer { border-top: 1px solid var(--border); background: var(--bg-elevated); padding: 20px 24px; margin-top: auto; flex-shrink: 0; }
.footer-inner { max-width: 1100px; margin: 0 auto; display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 10px 20px; color: var(--text-muted); font-size: 13px; }
.footer-inner p { margin: 0; }
.footer-links { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.footer-links a { color: var(--text-muted); }
.footer-links a:hover { color: var(--purple); }
.footer-dot { color: var(--border); font-size: 12px; }

.crosmo-devtools-shield { display: none; position: fixed; inset: 0; background: var(--purple); z-index: 999999; }
.crosmo-devtools-shield.show { display: block; }

@media (max-width: 768px) {
  footer.footer { padding: 18px 16px; }
  .footer-inner { flex-direction: column; text-align: center; gap: 10px; }
  .footer-links { justify-content: center; }
  .auth-split { flex-direction: column; min-height: auto; }
  .auth-brand-panel { display: none; }
  .auth-form-panel { padding: 20px 16px; }
  .auth-mobile-only { display: block; }
  .setup-box { margin: 20px auto; padding: 24px 18px; max-width: 92vw; }
  .code-input-group input { width: 40px; height: 50px; font-size: 20px; }
}

.oauth-consent-card { background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius); padding: 16px; margin: 20px 0; text-align: left; }
.oauth-consent-user { display: flex; align-items: center; gap: 10px; padding-bottom: 12px; border-bottom: 1px solid var(--border); margin-bottom: 12px; }
.oauth-consent-user img { width: 40px; height: 40px; border-radius: 50%; }
.oauth-consent-user div { display: flex; flex-direction: column; }
.oauth-consent-user span { font-size: 12px; color: var(--text-muted); }
.oauth-consent-perms p { display: flex; align-items: center; gap: 8px; font-size: 13px; color: var(--text-muted); margin: 6px 0; }
.oauth-consent-perms .icon-sm { color: var(--success); }