:root {
  --surface-page: #f8f8f2;
  --surface-section: #eeeee6;
  --surface-secondary: #e4eaff;
  --aud-tone-a: #fafbff;
  --aud-tone-b: #e8edff;
  --aud-tone-c: #d4dfff;
  --aud-tone-d: #bccaff;
  --panel-padding-y: 48px;
  --surface-primary: #c94b0b;
  --surface-primary-hover: #b33e06;
  --surface-accent: #173fc4;
  --text-primary: #172346;
  --text-secondary: #586079;
  --text-inverse: #fff;
  --text-action: #172346;
  --text-error: #c94b0b;
  --focus-color: #173fc4;
  --border-default: #cbd0d7;
  --border-field: #929bad;
  --border-subtle: #dce0e7;
  --font-family: "Geologica", -apple-system, BlinkMacSystemFont, Arial, sans-serif;
  --title-size: 24px;
  --title-leading: 32px;
  --body-size: 16px;
  --body-leading: 24px;
  --subtitle-size: 20px;
  --subtitle-leading: 26px;
  --brand-size: 32px;
  --brand-leading: 40px;
  --space-1: 8px;
  --space-2: 16px;
  --space-3: 24px;
  --space-4: 32px;
  --space-5: 48px;
  --radius-control: 8px;
  --radius-field: 8px;
  --radius-panel: 16px;
  --radius-section: 16px;
  --card-padding: 32px;
  --grid-gap: 32px;
  --page-gutter: 32px;
  --content-width: 1248px;
  --heading-gap: 16px;
  --content-gap: 32px;
  --block-pad-top: 104px;
  --block-pad-bottom: 56px;
  --tracking-accent: -.05em;
  --tracking-brand: -.04em;
  --type-title: 700 var(--title-size)/var(--title-leading) var(--font-family);
  --type-body: 400 var(--body-size)/var(--body-leading) var(--font-family);
  --type-body-strong: 700 var(--body-size)/var(--body-leading) var(--font-family);
  --type-subtitle: 500 var(--subtitle-size)/var(--subtitle-leading) var(--font-family);
  --type-brand: 700 var(--brand-size)/var(--brand-leading) var(--font-family);
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { min-height: 100%; }

body.auth-page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  font: var(--type-body);
  letter-spacing: normal;
  color: var(--text-primary);
  background: var(--surface-page);
  -webkit-font-smoothing: antialiased;
}

button, input, select, textarea { font: var(--type-body); letter-spacing: normal; color: inherit; }

a { color: inherit; text-decoration: none; }

:focus-visible { outline: 2px solid var(--focus-color); outline-offset: 4px; }

input { caret-color: var(--surface-accent); }

.container {
  width: calc(100% - 2 * var(--page-gutter));
  max-width: var(--content-width);
  margin: 0 auto;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-height: 56px;
  padding: 12px 28px;
  border: 2px solid transparent;
  border-radius: var(--radius-control);
  font: var(--type-body);
  letter-spacing: normal;
  font-weight: 400;
  text-align: center;
  cursor: pointer;
  transition: background-color .18s, color .18s;
}

.btn-outline {
  background: transparent;
  color: var(--surface-accent);
  border-color: currentColor;
}

.auth-main {
  flex: 1;
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  min-height: 100vh;
  min-height: 100dvh;
  padding: var(--space-5) 0;
  box-sizing: border-box;
}

.auth-main.container {
  max-width: var(--content-width);
}

.auth-shell {
  width: 100%;
  max-width: min(100%, 480px);
}

.auth-shell:has(> .auth-panel-plain) {
  max-width: min(100%, 600px);
}

.auth-brand {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  margin-bottom: var(--content-gap);
  font: var(--type-brand);
  color: var(--surface-accent);
  text-align: center;
}

.auth-brand-mark {
  display: block;
  width: 48px;
  height: 48px;
  flex: 0 0 auto;
  color: var(--surface-accent);
  overflow: visible;
}

.auth-brand-wordmark {
  position: relative;
  margin-left: -20px;
  transform: translateY(6px);
  font-size: 28px;
  line-height: 36px;
  letter-spacing: .015em;
  text-transform: uppercase;
  white-space: nowrap;
}

.auth-shell > .lead-panel {
  padding: var(--card-padding);
  border-radius: var(--radius-section);
  background-color: var(--surface-secondary);
  background-image: linear-gradient(102deg, var(--aud-tone-a) 0%, var(--aud-tone-b) 33.33%, var(--aud-tone-c) 66.66%, var(--aud-tone-d) 100%);
  background-size: 300% 100%;
  background-position: 50% 0;
  background-repeat: no-repeat;
}

.auth-shell > .auth-panel-plain {
  padding: var(--card-padding);
  border-radius: var(--radius-section);
  background: var(--text-inverse);
}

.auth-page .lead-panel .form-wrap {
  width: 100%;
  padding: 0;
  background: transparent;
  color: var(--text-primary);
}

.auth-page .form-wrap input:not([type="checkbox"]) {
  display: block;
  width: 100%;
  padding: 16px;
  margin-bottom: 16px;
  border: 1px solid transparent;
  border-radius: var(--radius-field);
  background: var(--surface-page);
  color: var(--text-primary);
}

.auth-page .form-wrap input::placeholder {
  font: var(--type-body);
  color: var(--text-secondary);
  opacity: 1;
}

.auth-page .form-wrap input:focus {
  border-color: var(--focus-color);
  outline: 2px solid var(--focus-color);
  outline-offset: -2px;
}

.auth-page .form-wrap :focus-visible {
  outline-color: var(--surface-secondary);
}

.auth-page .form-wrap .btn.btn-cta {
  display: flex;
  width: 100%;
  min-height: 64px;
  margin: 0 0 var(--space-3);
  padding: 12px 80px;
  font: var(--type-subtitle);
  letter-spacing: normal;
  background: var(--surface-accent);
  color: var(--text-inverse);
}

.auth-page .form-wrap .btn.btn-cta:hover {
  background: var(--text-primary);
}

.auth-page .form-wrap a.btn {
  display: flex;
}

.auth-remember {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0 0 16px;
  font: var(--type-body);
  color: var(--text-secondary);
  cursor: pointer;
}

.auth-remember input[type="checkbox"] {
  flex: 0 0 24px;
  width: 24px;
  height: 24px;
  margin: 0;
  border: 1px solid transparent;
  border-radius: var(--radius-field);
  background: var(--surface-page);
  appearance: none;
  -webkit-appearance: none;
  cursor: pointer;
}

.auth-remember input[type="checkbox"]:checked {
  background: var(--surface-page) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 10' fill='none'%3E%3Cpath d='M1 5.2 4.3 8.5 11 1.7' stroke='%231734c4' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center / 12px 10px no-repeat;
}

.auth-remember input[type="checkbox"]:focus-visible {
  border-color: var(--focus-color);
  outline: 2px solid var(--focus-color);
  outline-offset: -2px;
}

.auth-or {
  margin: var(--space-2) 0;
  text-align: center;
  font: var(--type-body);
  color: var(--text-secondary);
  letter-spacing: normal;
}

.auth-page .form-wrap .btn-outline {
  width: 100%;
  min-height: 56px;
  margin-top: 0;
  padding: 12px 28px;
  font: var(--type-body);
  letter-spacing: normal;
}

.auth-input-wrap {
  position: relative;
}

.auth-input-wrap input {
  padding-right: 48px;
}

.auth-toggle-pw {
  position: absolute;
  top: 50%;
  right: var(--space-1);
  transform: translateY(-50%);
  width: 48px;
  height: 48px;
  border: 0;
  border-radius: var(--radius-control);
  background: transparent;
  color: var(--text-secondary);
  cursor: pointer;
  display: grid;
  place-items: center;
}

.auth-toggle-pw:hover {
  color: var(--text-primary);
}

.auth-toggle-pw .auth-toggle-icon {
  grid-area: 1 / 1;
  display: block;
}

.auth-toggle-pw .auth-toggle-icon--hide {
  display: none;
}

.auth-toggle-pw[aria-pressed="true"] .auth-toggle-icon--show {
  display: none;
}

.auth-toggle-pw[aria-pressed="true"] .auth-toggle-icon--hide {
  display: block;
}

.lead-consent {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin: 0 0 var(--space-2);
  font: var(--type-body);
  color: var(--text-secondary);
  cursor: pointer;
}

.lead-consent input[type="checkbox"] {
  flex: 0 0 24px;
  display: block;
  width: 24px;
  height: 24px;
  margin: 0;
  padding: 0;
  border: 1px solid transparent;
  border-radius: var(--radius-field);
  background: var(--surface-page);
  appearance: none;
  -webkit-appearance: none;
  cursor: pointer;
}

.lead-consent input[type="checkbox"]:checked {
  background: var(--surface-page) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 10' fill='none'%3E%3Cpath d='M1 5.2 4.3 8.5 11 1.7' stroke='%231734c4' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center / 12px 10px no-repeat;
}

.lead-consent input[type="checkbox"]:focus-visible {
  border-color: var(--focus-color);
  outline: 2px solid var(--focus-color);
  outline-offset: -2px;
}

.lead-consent a {
  color: inherit;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.auth-page .form-wrap > .form-note[data-register-error] {
  color: var(--text-error);
}

.auth-page .form-wrap > .form-note {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  margin-top: var(--space-3);
  font: var(--type-body);
  color: var(--text-secondary);
  letter-spacing: normal;
  text-align: center;
}

.auth-page .form-wrap > .form-note .form-note-line {
  display: block;
}

.auth-page .form-wrap > .form-note a {
  color: inherit;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.auth-page .form-wrap .auth-form-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: var(--space-2) var(--space-3);
  width: 100%;
  margin: 0;
  padding-top: 0;
  font: var(--type-body);
  color: var(--text-secondary);
  letter-spacing: normal;
}

.auth-page .form-wrap .auth-form-links a {
  color: inherit;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.auth-message {
  width: 100%;
  color: var(--text-primary);
}

.auth-message-title {
  font: var(--type-subtitle);
  letter-spacing: normal;
  margin-bottom: var(--heading-gap);
  text-align: center;
  text-wrap: balance;
}

.auth-message-body {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin-bottom: var(--space-2);
  font: var(--type-body);
  color: var(--text-primary);
}

.auth-message-body a {
  color: inherit;
  text-decoration: underline;
  text-underline-offset: 3px;
  font: inherit;
}

.auth-page .auth-message .btn.btn-cta {
  display: flex;
  width: 100%;
  min-height: 64px;
  margin-top: var(--space-3);
  padding: 12px 80px;
  font: var(--type-subtitle);
  letter-spacing: normal;
  background: var(--surface-accent);
  color: var(--text-inverse);
}

.auth-page .auth-message .btn.btn-cta:hover {
  background: var(--text-primary);
}

@media (max-width: 768px) {
  .auth-page .auth-main.container {
    width: 100%;
    max-width: none;
    margin: 0;
    padding: 0;
    align-items: stretch;
    min-height: 100dvh;
  }

  .auth-page .auth-shell {
    display: flex;
    flex-direction: column;
    flex: 1;
    width: 100%;
    max-width: none;
    min-height: 100dvh;
  }

  .auth-page .auth-brand {
    flex-shrink: 0;
    margin-bottom: 0;
    padding: max(var(--space-3), env(safe-area-inset-top, 0px)) var(--page-gutter) var(--space-2);
  }

  .auth-page .auth-shell > .lead-panel,
  .auth-page .auth-shell > .auth-panel-plain {
    flex: 1;
    width: 100%;
    border-radius: 0;
    padding: var(--card-padding) var(--page-gutter) max(var(--space-4), env(safe-area-inset-bottom, 0px));
  }
}

@media (prefers-reduced-motion: reduce) {
  .btn { transition: none; }
}