/* POLARIS αβ — Auth / onboarding (matches public workspace palette) */

.ab-auth-body {
  --ab-bg: #070B14;
  --ab-surface: #0D1421;
  --ab-surface-hover: #151F2E;
  --ab-border: #243244;
  --ab-primary: #36D6E7;
  --ab-primary-hover: #67E8F2;
  --ab-text: #F1F5F7;
  --ab-text-secondary: #9AA8B7;
  --ab-text-muted: #8B99AA;
  --ab-error: #E2616B;
  --ab-radius-md: 6px;
  --ab-radius-lg: 8px;
  --ab-font: 'Inter', system-ui, -apple-system, sans-serif;
  margin: 0;
  min-height: 100vh;
  font-family: var(--ab-font);
  background: radial-gradient(1200px 600px at 50% -10%, rgba(54, 214, 231, 0.08), transparent 60%),
    var(--ab-bg);
  color: var(--ab-text);
  -webkit-font-smoothing: antialiased;
}

.ab-auth-shell {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 32px 16px;
}

.ab-auth-card {
  width: 100%;
  max-width: 420px;
  background: var(--ab-surface);
  border: 1px solid var(--ab-border);
  border-radius: 12px;
  padding: 36px 32px 28px;
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.35);
}

.ab-auth-card.wide { max-width: 520px; }

.ab-auth-brand {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  margin-bottom: 28px;
}

.ab-auth-brand img { width: 56px; height: 56px; object-fit: contain; margin-bottom: 14px; }
.ab-auth-brand h1 {
  margin: 0;
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}
.ab-auth-brand h1 .greek { color: var(--ab-primary); font-weight: 600; }
.ab-auth-brand .subtitle {
  margin: 6px 0 0;
  font-size: 0.875rem;
  color: var(--ab-text-secondary);
}
.ab-auth-brand .tagline {
  margin: 14px 0 0;
  font-size: 0.9375rem;
  color: var(--ab-text);
  line-height: 1.45;
}

.ab-auth-error {
  margin: 0 0 16px;
  padding: 10px 12px;
  border-radius: var(--ab-radius-md);
  background: rgba(226, 97, 107, 0.12);
  border: 1px solid rgba(226, 97, 107, 0.28);
  color: #f0b4b8;
  font-size: 0.875rem;
}

.ab-btn-google {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  height: 44px;
  border: 1px solid var(--ab-border);
  border-radius: var(--ab-radius-md);
  background: #fff;
  color: #1f1f1f;
  font-size: 0.9375rem;
  font-weight: 600;
  font-family: inherit;
  text-decoration: none;
  cursor: pointer;
}
.ab-btn-google:hover { background: #f7f7f7; }
.ab-btn-google:focus-visible { outline: 2px solid var(--ab-primary); outline-offset: 2px; }
.ab-btn-google svg { width: 18px; height: 18px; flex-shrink: 0; }
.ab-btn-google.disabled {
  opacity: 0.55;
  pointer-events: none;
  cursor: not-allowed;
}

.ab-auth-legal {
  margin: 22px 0 0;
  text-align: center;
  font-size: 0.75rem;
  color: var(--ab-text-muted);
  line-height: 1.5;
}
.ab-auth-legal a { color: var(--ab-text-secondary); text-decoration: underline; text-underline-offset: 2px; }

.ab-auth-form { display: flex; flex-direction: column; gap: 16px; }
.ab-field label {
  display: block;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--ab-text-secondary);
  margin-bottom: 6px;
}
.ab-field input,
.ab-field select {
  width: 100%;
  box-sizing: border-box;
  height: 40px;
  padding: 0 12px;
  border-radius: var(--ab-radius-md);
  border: 1px solid var(--ab-border);
  background: var(--ab-bg);
  color: var(--ab-text);
  font-size: 0.9375rem;
  font-family: inherit;
}
.ab-field input:focus,
.ab-field select:focus {
  outline: none;
  border-color: rgba(54, 214, 231, 0.45);
  box-shadow: 0 0 0 2px rgba(54, 214, 231, 0.15);
}
.ab-field-hint {
  margin: 6px 0 0;
  font-size: 0.75rem;
  color: var(--ab-text-muted);
  line-height: 1.4;
}
.ab-field-error { margin: 6px 0 0; font-size: 0.75rem; color: var(--ab-error); }

.ab-auth-privacy {
  margin: 4px 0 0;
  font-size: 0.75rem;
  color: var(--ab-text-muted);
  line-height: 1.45;
}

.ab-profile-kicker {
  margin: 0 0 4px;
  font-size: 0.75rem;
  letter-spacing: 0.04em;
  color: var(--ab-text-secondary);
}
.ab-profile-kicker .greek { color: var(--ab-primary); }
.ab-profile-back {
  color: var(--ab-primary);
  font-size: 0.875rem;
  text-decoration: none;
  white-space: nowrap;
}
.ab-profile-back:hover { text-decoration: underline; }
.ab-profile-card { max-width: 560px; }
.ab-profile-section {
  margin-top: 22px;
  padding-top: 18px;
  border-top: 1px solid var(--ab-border);
}
.ab-profile-section:first-of-type { margin-top: 8px; padding-top: 0; border-top: none; }
.ab-profile-section-title {
  margin: 0 0 12px;
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ab-text-secondary);
}
.ab-identity-row { display: flex; gap: 14px; align-items: center; }
.ab-profile-avatar {
  width: 56px; height: 56px; border-radius: 50%; object-fit: cover; flex-shrink: 0;
  border: 1px solid rgba(54, 214, 231, 0.28);
}
.ab-profile-avatar-fallback {
  width: 56px; height: 56px; border-radius: 50%; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  background: rgba(54, 214, 231, 0.12); border: 1px solid rgba(54, 214, 231, 0.28);
  color: var(--ab-primary); font-weight: 700; font-size: 1.25rem;
}
.ab-identity-meta { min-width: 0; }
.ab-identity-name { margin: 0; font-size: 1.0625rem; font-weight: 600; }
.ab-identity-email, .ab-identity-provider {
  margin: 4px 0 0; font-size: 0.875rem; color: var(--ab-text-secondary); word-break: break-word;
}
.ab-account-dl { margin: 0; display: grid; gap: 10px; }
.ab-account-dl > div { display: grid; grid-template-columns: 140px 1fr; gap: 8px; font-size: 0.875rem; }
.ab-account-dl dt { margin: 0; color: var(--ab-text-secondary); }
.ab-account-dl dd { margin: 0; color: var(--ab-text); }
.ab-profile-actions { display: flex; justify-content: flex-end; margin-top: 4px; }
.ab-profile-success { margin: 0; color: #38C793; font-size: 0.875rem; }
.ab-btn-secondary {
  height: 40px; padding: 0 14px; border-radius: var(--ab-radius-md);
  border: 1px solid var(--ab-border); background: transparent; color: var(--ab-text-secondary);
  font-size: 0.875rem; font-family: inherit; cursor: pointer;
}
.ab-btn-secondary:hover { background: var(--ab-surface-hover); color: var(--ab-text); }
.ab-unsaved-overlay {
  position: fixed; inset: 0; background: rgba(0, 0, 0, 0.55);
  display: flex; align-items: center; justify-content: center; z-index: 200; padding: 16px;
}
.ab-unsaved-overlay[hidden] { display: none !important; }
.ab-unsaved-dialog {
  width: 100%; max-width: 360px; background: var(--ab-surface);
  border: 1px solid var(--ab-border); border-radius: 12px; padding: 20px;
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.4);
}
.ab-unsaved-dialog h3 { margin: 0 0 8px; font-size: 1.0625rem; }
.ab-unsaved-dialog p { margin: 0 0 16px; color: var(--ab-text-secondary); font-size: 0.875rem; }
.ab-unsaved-actions { display: flex; justify-content: flex-end; gap: 8px; }
.ab-plan-box {
  margin: 8px 0 16px; padding: 14px 16px; border-radius: var(--ab-radius-lg);
  border: 1px solid var(--ab-border); background: rgba(54, 214, 231, 0.05);
}
.ab-plan-label { margin: 0; font-size: 0.75rem; color: var(--ab-text-secondary); text-transform: uppercase; letter-spacing: 0.05em; }
.ab-plan-value { margin: 6px 0 0; font-size: 1.25rem; font-weight: 600; color: var(--ab-primary); }

.ab-btn-primary {
  height: 44px;
  border: none;
  border-radius: var(--ab-radius-md);
  background: var(--ab-primary);
  color: var(--ab-bg);
  font-size: 0.9375rem;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
}
.ab-btn-primary:hover { background: var(--ab-primary-hover); }
.ab-btn-primary:disabled { opacity: 0.45; cursor: not-allowed; }

.ab-auth-header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 8px;
}
.ab-auth-header-row h2 {
  margin: 0;
  font-size: 1.25rem;
  font-weight: 600;
}
.ab-auth-support {
  margin: 0 0 20px;
  font-size: 0.875rem;
  color: var(--ab-text-secondary);
  line-height: 1.45;
}

.ab-user-avatar-img {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
  border: 1px solid rgba(54, 214, 231, 0.25);
}