:root {
  --auth-page-shell-width: 1180px;
  --auth-surface: rgba(17, 14, 11, 0.9);
  --auth-surface-soft: rgba(28, 23, 18, 0.82);
  --auth-border: rgba(201, 163, 91, 0.2);
  --auth-copy: #cdc4b5;
  --auth-copy-strong: #f1ebdb;
  --auth-muted: #938872;
  --auth-accent: #c9a35b;
  --auth-accent-bright: #e3c181;
  --auth-accent-dark: #0a0907;
  --auth-error: #fca5a5;
  --auth-error-bg: rgba(84, 28, 28, 0.74);
  --auth-error-border: rgba(205, 87, 87, 0.54);
  --auth-ok: #7ce3b7;
  --auth-serif: "Fraunces", "Times New Roman", serif;
  --auth-sans: "Inter", system-ui, sans-serif;
  --auth-mono: "JetBrains Mono", ui-monospace, monospace;
}

* {
  box-sizing: border-box;
}

body.auth-page-body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(900px 520px at 86% -12%, rgba(201, 163, 91, 0.18), transparent),
    radial-gradient(720px 420px at 4% 100%, rgba(201, 163, 91, 0.08), transparent),
    linear-gradient(180deg, #090806 0%, #0d0b08 100%);
  color: var(--auth-copy-strong);
  font-family: var(--auth-sans);
}

.auth-page-body .landing-kicker {
  color: var(--auth-accent);
  font-family: var(--auth-mono);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.16em;
}

.auth-page-body .landing-title {
  color: var(--auth-copy-strong);
  font-family: var(--auth-serif);
  font-weight: 400;
  letter-spacing: -0.03em;
  line-height: 1.08;
}

.auth-page-body .landing-subcopy {
  color: var(--auth-copy);
  font-family: var(--auth-sans);
}

.auth-page-body .landing-nav {
  border: 1px solid var(--auth-border);
  border-radius: 18px;
  background: rgba(14, 11, 9, 0.82);
}

.auth-page-body .landing-nav-ghost,
.auth-page-body .landing-nav-cta {
  border-radius: 999px;
  font-family: var(--auth-mono);
  font-size: 0.74rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.auth-page-body .landing-nav-ghost {
  border-color: rgba(201, 163, 91, 0.2);
  color: var(--auth-copy-strong);
  background: rgba(22, 18, 14, 0.88);
}

.auth-page-body .landing-nav-cta {
  background: var(--auth-accent);
  color: var(--auth-accent-dark);
}

.auth-page-shell {
  width: min(var(--auth-page-shell-width), calc(100% - 32px));
  margin: 0 auto;
  padding: 28px 0 56px;
}

.auth-page-grid {
  margin-top: 20px;
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(380px, 0.88fr);
  gap: 20px;
  align-items: stretch;
}

.auth-surface {
  border: 1px solid var(--auth-border);
  border-radius: 20px;
  background: var(--auth-surface);
  box-shadow: 0 28px 60px rgba(0, 0, 0, 0.42);
  backdrop-filter: blur(12px);
}

.auth-story {
  padding: 34px;
  background:
    radial-gradient(circle at top, rgba(201, 163, 91, 0.14), transparent 42%),
    linear-gradient(180deg, #14100d 0%, #0d0b08 100%);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 26px;
}

.auth-story-copy {
  max-width: 54ch;
}

.auth-story-points {
  display: grid;
  gap: 12px;
}

.auth-story-point {
  border: 1px solid rgba(201, 163, 91, 0.16);
  border-radius: 12px;
  background: var(--auth-surface-soft);
  padding: 14px;
}

.auth-story-point-label {
  color: var(--auth-accent);
  font-family: var(--auth-mono);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  margin-bottom: 6px;
}

.auth-story-point-copy {
  color: var(--auth-copy);
  font-size: 0.9rem;
  line-height: 1.6;
}

.auth-card {
  padding: 30px;
}

.auth-card-head {
  margin-bottom: 18px;
}

.auth-card-head .landing-title {
  font-size: 1.95rem;
  margin-bottom: 10px;
  font-family: var(--auth-serif);
  font-weight: 400;
  letter-spacing: -0.025em;
  line-height: 1.08;
}

.auth-card-subcopy {
  color: var(--auth-copy);
  font-size: 0.95rem;
  line-height: 1.65;
  max-width: 42ch;
}

.auth-panel {
  display: none;
}

.auth-panel.open {
  display: block;
}

.auth-panel-copy {
  color: var(--auth-copy);
  font-size: 0.9rem;
  line-height: 1.55;
  margin-bottom: 14px;
}

.auth-form-grid,
.auth-form {
  display: grid;
  gap: 14px;
}

.auth-field,
.field-group {
  display: grid;
  gap: 6px;
}

.auth-field label,
.field-group label {
  color: var(--auth-muted);
  font-family: var(--auth-mono);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.auth-input,
.field-group input {
  width: 100%;
  border-radius: 12px;
  border: 1px solid rgba(201, 163, 91, 0.16);
  background: rgba(13, 11, 8, 0.92);
  color: var(--auth-copy-strong);
  font: inherit;
  font-size: 0.95rem;
  padding: 13px 14px;
  outline: none;
}

.auth-input:focus,
.field-group input:focus {
  border-color: rgba(201, 163, 91, 0.72);
  box-shadow: 0 0 0 3px rgba(201, 163, 91, 0.12);
}

.auth-input::placeholder,
.field-group input::placeholder {
  color: rgba(147, 136, 114, 0.72);
}

.auth-label-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.auth-link-btn {
  border: none;
  background: none;
  color: var(--auth-accent-bright);
  font: inherit;
  font-size: 0.83rem;
  font-weight: 600;
  cursor: pointer;
  padding: 0;
}

.auth-link-btn:hover,
.auth-footer-note a:hover,
.auth-footer-note button:hover,
.card-footer a:hover {
  text-decoration: underline;
  text-underline-offset: 3px;
}

.auth-choice-row {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--auth-copy);
  font-size: 0.88rem;
}

.auth-choice-row input {
  width: 15px;
  height: 15px;
  accent-color: var(--auth-accent);
}

.auth-clickwrap {
  display: grid;
  grid-template-columns: 18px minmax(0, 1fr);
  gap: 10px;
  align-items: start;
  color: var(--auth-copy);
  font-size: 0.84rem;
  line-height: 1.5;
}

.auth-clickwrap input {
  width: 16px;
  height: 16px;
  margin: 2px 0 0;
  accent-color: var(--auth-accent);
}

.auth-clickwrap a {
  color: #d8b259;
  font-weight: 700;
  text-decoration: none;
}

.auth-clickwrap a:hover {
  text-decoration: underline;
  text-underline-offset: 3px;
}

.auth-google-btn,
.btn-google,
.btn-primary,
.auth-login-btn {
  width: 100%;
  border: 1px solid transparent;
  border-radius: 999px;
  background: var(--auth-accent);
  color: var(--auth-accent-dark);
  font-family: var(--auth-mono);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  padding: 14px 18px;
  cursor: pointer;
  transition: transform 0.18s ease, filter 0.18s ease, border-color 0.18s ease, background 0.18s ease;
}

.auth-google-btn,
.btn-google {
  background: rgba(13, 11, 8, 0.96);
  border-color: rgba(201, 163, 91, 0.2);
  color: var(--auth-copy-strong);
}

.auth-google-btn:hover:not(:disabled),
.btn-google:hover:not(:disabled) {
  border-color: rgba(201, 163, 91, 0.52);
  background: rgba(23, 18, 13, 0.98);
  transform: translateY(-1px);
}

.btn-primary:hover:not(:disabled),
.auth-login-btn:hover:not(:disabled) {
  background: var(--auth-accent-bright);
  transform: translateY(-1px);
}

.auth-google-btn:disabled,
.btn-google:disabled,
.btn-primary:disabled,
.auth-login-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.auth-divider {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--auth-muted);
  font-family: var(--auth-mono);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.auth-divider::before,
.auth-divider::after {
  content: "";
  height: 1px;
  flex: 1;
  background: rgba(131, 164, 189, 0.22);
}

.auth-feedback,
.ca-status {
  margin-top: 14px;
  min-height: 22px;
  border-radius: 12px;
  padding: 0;
  font-size: 0.88rem;
  line-height: 1.55;
  color: var(--auth-copy);
}

.auth-feedback {
  display: none;
}

.auth-feedback.visible,
.ca-status.info,
.ca-status.error {
  padding: 11px 12px;
}

.auth-feedback.visible {
  display: block;
  border: 1px solid rgba(201, 163, 91, 0.2);
  background: rgba(18, 15, 11, 0.92);
}

.auth-feedback.error,
.ca-status.error {
  color: var(--auth-error);
  border: 1px solid var(--auth-error-border);
  background: var(--auth-error-bg);
}

.ca-status.info {
  border: 1px solid rgba(131, 164, 189, 0.24);
  background: rgba(12, 21, 34, 0.92);
}

.auth-footer-note,
.card-footer,
.auth-legal-note {
  margin-top: 16px;
  color: var(--auth-copy);
  font-size: 0.87rem;
  line-height: 1.55;
}

.auth-legal-note {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
  color: var(--auth-muted);
  font-size: 0.78rem;
}

.auth-footer-note a,
.auth-footer-note button,
.card-footer a,
.auth-legal-note a {
  color: var(--auth-accent-bright);
  border: none;
  background: none;
  padding: 0;
  font: inherit;
  cursor: pointer;
}

.auth-restore-shell[hidden] {
  display: none;
}

.success-panel[hidden] {
  display: none;
}

.field-hint {
  color: var(--auth-muted);
  font-size: 0.78rem;
  line-height: 1.5;
}

.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

#ca-password-strength,
#pr-password-strength {
  display: grid;
  gap: 5px;
  margin-top: 8px;
}

.strength-check {
  display: flex;
  align-items: center;
  gap: 7px;
  color: var(--auth-muted);
  font-size: 0.78rem;
}

.strength-check.ok {
  color: var(--auth-ok);
}

.strength-icon {
  width: 14px;
  text-align: center;
  font-weight: 700;
  font-size: 0.76rem;
}

@media (max-width: 980px) {
  .auth-page-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .auth-page-shell {
    width: min(var(--auth-page-shell-width), calc(100% - 20px));
    padding-top: 20px;
  }

  .auth-story,
  .auth-card {
    padding: 22px;
  }

  .two-col {
    grid-template-columns: 1fr;
  }
}