.auth-page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: var(--bg-root);
  padding: var(--space-6) var(--space-4);
  position: relative;
  overflow-y: auto;
  overflow-x: hidden;
}

.auth-wrapper {
  width: 100%;
  max-width: 460px;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: var(--space-3);
}

.auth-notices {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.auth-notice {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-md);
  font-size: var(--text-xs);
  font-weight: var(--font-semibold);
  text-decoration: none;
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  transition: opacity var(--transition-fast);
}
.auth-notice:hover { opacity: 0.85; }
.auth-notice-warning,
.auth-notice-info {
  background: var(--bg-card);
  border: 1px solid var(--border-soft);
  color: var(--text-secondary);
}
.auth-notice-warning { border-inline-start: 3px solid var(--warning); }
.auth-notice-info    { border-inline-start: 3px solid var(--accent); }
.auth-notice-warning > svg { color: var(--on-warning); flex: none; }
.auth-notice-info > svg    { color: var(--accent-text); flex: none; }

.ls-step { display: none; }
.ls-step.active { display: block; animation: fadeIn 0.25s ease both; }

.ls-identity {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-4);
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-4);
  font-size: var(--text-sm);
  color: var(--text-muted);
}
.ls-identity span {
  flex: 1;
  font-weight: var(--font-semibold);
  color: var(--text-primary);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  direction: ltr;
  text-align: right;
}
[dir="ltr"] .ls-identity span { text-align: left; }

.ls-row-between {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-4);
}

.auth-link {
  color: var(--accent-text);
  font-weight: var(--font-semibold);
  text-decoration: none;
}
.auth-link:hover { text-decoration: underline; }
.auth-link-xs { font-size: var(--text-xs); }
.auth-link-sm { font-size: var(--text-sm); }

.otp-status {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-5) 0;
  color: var(--text-secondary);
  font-size: var(--text-sm);
}
.otp-sent-label {
  text-align: center;
  font-size: var(--text-sm);
  color: var(--text-secondary);
  margin-bottom: var(--space-2);
}
.otp-resend-btn {
  display: none;
  width: 100%;
  justify-content: center;
  margin-bottom: var(--space-3);
}

.forgot-header { text-align: center; margin-bottom: var(--space-5); }
.forgot-icon { font-size: 32px; margin-bottom: var(--space-3); }
.forgot-header h2 {
  font-size: var(--text-xl);
  font-weight: var(--font-bold);
  margin-bottom: var(--space-2);
}
.forgot-header p { font-size: var(--text-sm); color: var(--text-secondary); }
.forgot-footer { text-align: center; margin-top: var(--space-4); }

.auth-card {
  width: 100%;
  max-width: 460px;
  background: var(--bg-card);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-2xl);
  padding: var(--space-8);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  position: relative;
  z-index: 1;
  animation: scaleIn 0.4s ease both;
}

.auth-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  margin-bottom: var(--space-6);
}
.auth-logo img {
  max-height: 88px;
  width: auto;
}

.auth-input.error {
  border-color: var(--danger) !important;
  background: rgba(239,68,68,0.06) !important;
  box-shadow: 0 0 0 3px rgba(239,68,68,0.12) !important;
}
.field-error {
  color: var(--on-danger);
  font-size: var(--text-xs);
  margin-top: var(--space-1);
  display: flex;
  align-items: center;
  gap: 4px;
  animation: fadeIn 0.2s ease;
}

.auth-title {
  text-align: center;
  margin-bottom: var(--space-6);
}
.auth-title h1 {
  font-size: var(--text-2xl);
  font-weight: var(--font-extrabold);
  margin-bottom: var(--space-2);
}
.auth-title p {
  font-size: var(--text-sm);
  color: var(--text-secondary);
}

.auth-tabs {
  display: flex;
  background: var(--bg-card);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-lg);
  padding: 4px;
  margin-bottom: var(--space-5);
  gap: 4px;
}
.auth-tab {
  flex: 1;
  padding: 9px var(--space-3);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  color: var(--text-secondary);
  cursor: pointer;
  text-align: center;
  transition: var(--tr-ui-fast);
  border: none;
  background: none;
  font-family: var(--font-main);
}
.auth-tab.active {
  background: var(--accent);
  color: #fff;
  box-shadow: none;
}
.auth-tab:not(.active):hover {
  color: var(--text-primary);
  background: var(--bg-card-hover);
}

.auth-panel { display: none; }
.auth-panel.active {
  display: block;
  animation: fadeIn 0.25s ease both;
}

.auth-field { margin-bottom: var(--space-4); }
.auth-field label {
  display: block;
  font-size: var(--text-xs);
  font-weight: var(--font-medium);
  color: var(--text-muted);
  margin-bottom: var(--space-2);


}
.auth-input {
  width: 100%;
  padding: 12px var(--space-4);
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-family: var(--font-main);
  font-size: var(--text-sm);
  transition: var(--tr-ui-fast);
  outline: none;
}
.auth-input:focus {
  border-color: var(--accent);
  background: var(--accent-soft);
  box-shadow: 0 0 0 3px var(--accent-border);
}
.auth-input::placeholder { color: var(--text-muted); }
select.auth-input {
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%236b7280' d='M6 8L0 0h12z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: left 14px center;
  padding-inline-end: 36px;
  cursor: pointer;
}
[dir="ltr"] select.auth-input { background-position: right 14px center; }
select.auth-input option { background: var(--bg-card); color: var(--text-primary); }

.auth-btn {
  width: 100%;
  padding: 13px;
  background: var(--grad-brand);
  color: #fff;
  border: none;
  border-radius: var(--radius-md);
  font-family: var(--font-main);
  font-size: var(--text-base);
  font-weight: var(--font-medium);
  cursor: pointer;
  transition: var(--tr-ui-fast);
  box-shadow: none;
  margin-top: var(--space-2);
}
.auth-btn:hover {
  transform: translateY(var(--lift));
  box-shadow: none;
}
.auth-btn:active { transform: translateY(0); }

.auth-btn-alt,
.auth-btn-google {
  width: 100%;
  padding: 13px;
  background: var(--bg-card);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-family: var(--font-main);
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  cursor: pointer;
  transition: var(--tr-ui-fast);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  text-decoration: none;
}
.auth-btn-alt:hover,
.auth-btn-google:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-strong);
}
.auth-btn-alt:focus-visible,
.auth-btn-google:focus-visible {
  outline: var(--focus-outline);
  outline-offset: var(--focus-offset);
}

.auth-divider {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin: var(--space-4) 0;
  color: var(--text-muted);
  font-size: var(--text-xs);
}
.auth-divider::before,
.auth-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border-soft);
}

.auth-footer-link {
  text-align: center;
  margin-top: var(--space-5);
  font-size: var(--text-sm);
  color: var(--text-secondary);
}
.auth-footer-link a {
  color: var(--accent-text);
  font-weight: var(--font-semibold);
}
.auth-link-btn {
  background: none;
  border: 0;
  padding: 0;
  cursor: pointer;
  font: inherit;
  color: var(--accent-text);
  font-weight: var(--font-semibold);
}
.auth-link-btn:hover { text-decoration: underline; }

.otp-inputs {
  display: flex;
  gap: var(--space-2);
  justify-content: center;
  margin: var(--space-4) 0;
  direction: ltr;
}
.otp-input,
.email-otp-input {
  width: 48px; height: 54px;
  text-align: center;
  font-size: var(--text-xl);
  font-weight: var(--font-bold);
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-family: var(--font-main);
  transition: var(--tr-ui-fast);
  outline: none;
}
.auth-sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}
.otp-input:focus,
.email-otp-input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-border);
  background: var(--accent-soft);
}

.otp-timer {
  text-align: center;
  font-size: var(--text-xs);
  color: var(--text-muted);
  margin-top: var(--space-3);
}
.otp-timer span { color: var(--accent-text); font-weight: var(--font-bold); }

.auth-checkbox {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: var(--text-secondary);
  cursor: pointer;
}
.auth-checkbox input {
  width: 16px; height: 16px;
  accent-color: var(--accent);
  cursor: pointer;
}

.auth-alert {
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  margin-bottom: var(--space-4);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}
.auth-alert > svg { flex: none; }
.auth-alert-list { align-items: flex-start; }
.auth-alert-list > svg { margin-top: 3px; }
.auth-alert-list ul {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  min-width: 0;
  flex: 1;
}
.auth-alert-list li { line-height: var(--leading-body); }

.auth-alert-error {
  background: var(--danger-bg);
  border: 1px solid rgba(239,68,68,0.2);
  color: var(--on-danger);
}
.auth-alert-success {
  background: var(--success-bg);
  border: 1px solid rgba(16,185,129,0.2);
  color: var(--on-success);
}
.auth-alert-info {
  background: var(--info-bg);
  border: 1px solid var(--info-border);
  color: var(--on-info);
}
.auth-alert a { color: inherit; text-decoration: underline; }

.auth-field .form-control {
  width: 100%;
  padding: 12px var(--space-4);
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-family: var(--font-main);
  font-size: var(--text-sm);
  transition: var(--tr-ui-fast);
  outline: none;
}
.auth-field textarea.form-control { min-height: 96px; resize: vertical; }
.auth-field .form-control:focus {
  border-color: var(--accent);
  background: var(--accent-soft);
  box-shadow: 0 0 0 3px var(--accent-border);
}
.auth-field input[type="checkbox"].form-control,
.auth-field input[type="radio"].form-control { width: 16px; height: 16px; padding: 0; accent-color: var(--accent); }
.auth-field-hint {
  margin-top: var(--space-1);
  font-size: var(--text-xs);
  color: var(--text-muted);
  line-height: var(--leading-body);
}

.auth-input-wrap {
  position: relative;
}
.auth-input-wrap .auth-input {
  padding-inline-end: 44px;
}
[dir="rtl"] .auth-input-wrap .auth-input[dir="ltr"] {
  padding-inline-start: 44px;
  padding-inline-end: var(--space-4);
}
.pass-toggle {
  position: absolute;
  inset-inline-end: 14px; top: 50%;
  transform: translateY(-50%);
  cursor: pointer;
  color: var(--text-muted);
  font-size: 16px;
  transition: color var(--transition-fast);
  background: none;
  border: none;
}
.pass-toggle:hover { color: var(--text-secondary); }

.reg-steps {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  margin-bottom: var(--space-6);
}
.reg-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  position: relative;
}
.reg-step-dot {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--bg-root);
  border: 2px solid var(--border-medium);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-sm);
  font-weight: var(--font-bold);
  color: var(--text-secondary);
  transition: var(--tr-ui-fast);
  position: relative;
  z-index: 1;
}
.reg-step-label {
  font-size: var(--text-xs);
  color: var(--text-muted);
  white-space: nowrap;
  transition: color 0.3s ease;
}
.reg-step-line {
  flex: 1;
  height: 2px;
  background: var(--border-soft);
  min-width: 48px;
  margin-top: 16px;
  transition: background 0.3s ease;
}
.reg-step.active .reg-step-dot {
  background: var(--accent);
  border-color: transparent;
  color: #fff;
  box-shadow: none;
}
.reg-step.active .reg-step-label { color: var(--accent-text); font-weight: var(--font-semibold); }
.reg-step.done .reg-step-dot {
  background: var(--success);
  border-color: transparent;
  color: #fff;
}
.reg-step.done + .reg-step-line { background: var(--success); }

.reg-panel { display: none; }
.reg-panel.active { display: block; animation: fadeIn 0.25s ease both; }

.auth-btn-back {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  width: auto;
  padding: var(--space-2) 0;
  background: transparent;
  border: 0;
  color: var(--text-muted);
  font-family: var(--font-main);
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  cursor: pointer;
  transition: var(--tr-ui-fast);
  margin-bottom: var(--space-3);
}
.auth-btn-back:hover { color: var(--text-primary); }
.auth-btn-back:focus-visible {
  outline: var(--focus-outline);
  outline-offset: var(--focus-offset);
  border-radius: var(--radius-sm);
}

@media (max-width: 480px) {
  .auth-card { padding: var(--space-5); }

  .otp-input,
  .email-otp-input {
    flex: 1 1 0;
    width: auto;
    min-width: 36px;
    max-width: 48px;
    height: 52px;
  }
  .otp-inputs { gap: var(--space-1); }
}

body.auth-page .main-wrapper,
body.auth-page #sidebar,
body.auth-page #sidebar-overlay,
body.auth-page .topbar {
  display: none !important;
}

body.auth-page {
  margin: 0 !important;
  padding: var(--space-6) var(--space-4) !important;
}

.otp-hint {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  margin-top: var(--space-3);
  font-size: var(--text-xs);
  color: var(--text-muted);
  text-align: center;
  line-height: var(--leading-body);
}


.auth-page > .auth-wrapper { position: relative; z-index: 1; }

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

.auth-home {
  position: absolute;
  z-index: 2;
  inset-block-start: var(--space-5);
  inset-inline-start: var(--space-5);
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  min-height: 38px;
  padding-inline: var(--space-3) var(--space-4);
  border-radius: var(--radius-full);
  background: var(--bg-card);
  border: 1px solid var(--border-soft);
  box-shadow: var(--shadow-1);
  color: var(--text-secondary);
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  text-decoration: none;
  transition: var(--tr-ui-fast);
}
.auth-home:hover { color: var(--text-primary); border-color: var(--border-medium); background: var(--bg-card-hover); }
.auth-home:focus-visible { outline: var(--focus-outline); outline-offset: var(--focus-offset); }
.auth-home .sb-icon { font-size: 16px; }
@media (max-width: 859.98px) {
  .auth-home { position: relative; inset: auto; align-self: flex-start; margin-block-end: var(--space-4); }
}

.lang-switch--auth {
  position: absolute;
  z-index: 3;
  inset-block-start: var(--space-5);
  inset-inline-end: var(--space-5);
}
.lang-switch--auth .lang-switch-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  min-height: 38px;
  padding-inline: var(--space-3);
  border-radius: var(--radius-full);
  background: var(--bg-card);
  border: 1px solid var(--border-soft);
  box-shadow: var(--shadow-1);
  color: var(--text-secondary);
  font-family: var(--font-main);
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  cursor: pointer;
  transition: var(--tr-ui-fast);
}
.lang-switch--auth .lang-switch-btn:hover { color: var(--text-primary); border-color: var(--border-medium); background: var(--bg-card-hover); }
.lang-switch--auth .lang-switch-btn:focus-visible { outline: var(--focus-outline); outline-offset: var(--focus-offset); }
.lang-switch--auth .lang-switch-btn .sb-icon { font-size: 16px; }
@media (max-width: 859.98px) {
  .auth-topline {
    display: flex; align-items: center; justify-content: space-between; gap: var(--space-3);
    width: 100%; max-width: 520px; margin-block-end: var(--space-4);
  }
  .auth-topline .auth-home { margin-block-end: 0; }
  .lang-switch--auth { position: relative; inset: auto; margin-inline-start: auto; }
}

.auth-aside { display: none; }

@media (min-width: 860px) {
  body.auth-page--home { padding-block-start: 80px !important; }

  .auth-wrapper--split { max-width: var(--auth-shell-w, 1040px); }
  .auth-wrapper--split > .auth-notices,
  .auth-wrapper--split > .auth-notice-ann { display: none; }

  .auth-split {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: minmax(0, 1fr) var(--auth-aside-w, 38%);
    min-height: 620px;
    background: var(--bg-card);
    border: 1px solid var(--border-soft);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-3);
    overflow: hidden;
    animation: scaleIn 0.4s ease both;
  }
  .auth-split > .auth-card {
    max-width: none;
    border: 0;
    border-radius: 0;
    background: transparent;
    animation: none;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding-block: var(--space-10);
    padding-inline: max(var(--space-8), calc((100% - var(--auth-form-w, 400px)) / 2));
  }

  .auth-aside {
    --aside-pad: clamp(var(--space-5), 2.4vw, var(--space-8));
    --aside-on-media-hl: var(--brand-text-on-dark);
    position: relative;
    display: flex;
    flex-direction: column;
    min-width: 0;
    background: var(--bg-root);
    border-inline-start: 1px solid var(--border-soft);
  }
}

.auth-aside-status {
  position: relative;
  z-index: 3;
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--aside-pad);
  background: var(--bg-card);
  border-block-end: 1px solid var(--border-soft);
  color: var(--text-secondary);
  font-size: var(--text-xs);
  line-height: var(--leading-tight);
  text-decoration: none;
  transition: var(--tr-ui-fast);
}
.auth-aside-status:hover { background: var(--bg-card-hover); color: var(--text-primary); }
.auth-aside-status:focus-visible { outline: var(--focus-outline); outline-offset: -2px; }
.auth-aside-status strong { color: var(--on-warning); font-weight: var(--font-medium); }
.auth-aside-status-text { flex: 1 1 auto; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.auth-aside-status-dot {
  flex: none;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--warning);
  animation: authStatusPulse 2s var(--ease-out) infinite;
}
@keyframes authStatusPulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.35; } }

.auth-slides { position: relative; flex: 1 1 auto; min-height: 0; overflow: hidden; }
.auth-slide {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
  padding: var(--aside-pad);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.6s var(--ease-out), transform 0.6s var(--ease-out), visibility 0s linear 0.6s;
}
.auth-slide.is-active {
  z-index: 1;
  opacity: 1;
  visibility: visible;
  transition: opacity 0.6s var(--ease-out), transform 0.6s var(--ease-out), visibility 0s;
}
.auth-slide--bottom { justify-content: flex-end; }

.auth-aside--slide { --auth-shift: -28px; }
[dir="ltr"] .auth-aside--slide { --auth-shift: 28px; }
.auth-aside--slide .auth-slide { transform: translateX(var(--auth-shift)); }
.auth-aside--slide .auth-slide.is-active { transform: none; }
.auth-aside--slide .auth-slide.is-leaving { transform: translateX(calc(var(--auth-shift) * -1)); }

.auth-slide-media {
  position: absolute;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.auth-slide--media::after {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background: linear-gradient(var(--scrim-dir, 180deg),
              rgb(0 0 0 / calc(var(--auth-dim, 0.45) + 0.15)) 0%,
              rgb(0 0 0 / var(--auth-dim, 0.45)) 40%,
              rgb(0 0 0 / 0) 80%);
}
.auth-slide--media.auth-slide--bottom { --scrim-dir: 0deg; }
.auth-slide--banner::after { display: none; }
.auth-slide-link { position: absolute; inset: 0; z-index: 2; }
.auth-slide-link:focus-visible { outline: var(--focus-outline); outline-offset: -4px; border-radius: var(--radius-md); }

.auth-slide-body {
  position: relative;
  z-index: 2;
  order: 1;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--space-3);
}
.auth-slide-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  font-weight: var(--font-medium);
  color: var(--accent-text);
}
.auth-slide-eyebrow::after { content: ''; width: 22px; height: 1px; background: currentColor; opacity: 0.6; }
.auth-slide-title {
  margin: 0;
  font-size: clamp(20px, 1.85vw, 27px);
  font-weight: var(--font-bold);
  line-height: 1.5;
  color: var(--text-primary);
  text-wrap: balance;
}
.auth-hl { color: var(--accent-text); }
.auth-slide-text {
  margin: 0;
  max-width: 40ch;
  font-size: var(--text-sm);
  line-height: var(--leading-body);
  color: var(--text-secondary);
}
.auth-slide-stat { display: flex; flex-direction: column; gap: 2px; margin-block-start: var(--space-1); }
.auth-slide-stat strong {
  font-size: clamp(34px, 3.2vw, 46px);
  font-weight: var(--font-extrabold);
  line-height: 1.15;
  color: var(--text-primary);
}
.auth-slide-stat span { font-size: var(--text-sm); color: var(--text-secondary); }
.auth-slide-cta {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  margin-block-start: var(--space-2);
  padding: 9px var(--space-4);
  border-radius: var(--radius-full);
  background: var(--bg-chip);
  border: 1px solid var(--border-medium);
  color: var(--text-primary);
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  text-decoration: none;
  transition: var(--tr-ui-fast);
}
.auth-slide-cta:hover { background: var(--bg-card-hover); border-color: var(--border-strong); }
.auth-slide-cta:focus-visible { outline: var(--focus-outline); outline-offset: var(--focus-offset); }

.auth-slide--media .auth-slide-body { text-shadow: 0 1px 2px rgb(0 0 0 / 0.35); }
.auth-slide--media .auth-slide-title,
.auth-slide--media .auth-slide-stat strong { color: #fff; }
.auth-slide--media .auth-slide-text,
.auth-slide--media .auth-slide-stat span { color: rgb(255 255 255 / 0.82); }
.auth-slide--media .auth-slide-eyebrow,
.auth-slide--media .auth-hl { color: var(--aside-on-media-hl); }
.auth-slide--media .auth-slide-cta {
  background: rgb(255 255 255 / 0.14);
  border-color: rgb(255 255 255 / 0.28);
  color: #fff;
  text-shadow: none;
}
.auth-slide--media .auth-slide-cta:hover { background: rgb(255 255 255 / 0.22); border-color: rgb(255 255 255 / 0.4); }

.auth-slide-mark {
  position: relative;
  order: 2;
  flex: 1 1 auto;
  min-height: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  container-type: size;
}
.auth-slide--bottom .auth-slide-mark { order: 0; }
.auth-slide-mark::before,
.auth-slide-mark::after {
  content: '';
  position: absolute;
  inset: 0;
  margin: auto;
  width: 176px;
  height: 176px;
  border-radius: 50%;
  border: 1px solid var(--border-soft);
}
.auth-slide-mark::before { width: min(176px, 62cqmin); height: min(176px, 62cqmin); }
.auth-slide-mark::after { width: 276px; height: 276px; width: min(276px, 96cqmin); height: min(276px, 96cqmin); opacity: 0.55; }
.auth-slide-mark img { position: relative; z-index: 1; width: 88px; height: 88px; width: min(88px, 32cqmin); height: min(88px, 32cqmin); object-fit: contain; }
.auth-slide-mark .brand-mono { position: relative; z-index: 1; display: block; width: 88px; height: 88px; line-height: 88px; font-size: 40px; width: min(88px, 32cqmin); height: min(88px, 32cqmin); line-height: min(88px, 32cqmin); font-size: min(40px, 15cqmin); border-radius: var(--radius-lg); }

.auth-aside-foot {
  position: relative;
  z-index: 3;
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
  padding: var(--space-4) var(--aside-pad) var(--space-6);
  border-block-start: 1px solid var(--border-soft);
}
.auth-dots-row { display: flex; align-items: center; justify-content: center; gap: var(--space-2); }
.auth-dots { display: flex; align-items: center; }
.auth-dot {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 24px;
  padding: 0;
  border: 0;
  background: none;
  cursor: pointer;
  transition: width 0.3s var(--ease-out);
}
.auth-dot span {
  position: relative;
  display: block;
  width: 8px;
  height: 8px;
  border-radius: var(--radius-full);
  background: var(--border-medium);
  overflow: hidden;
  transition: width 0.3s var(--ease-out), background-color 0.2s var(--ease-out);
}
.auth-dot:hover span { background: var(--border-strong); }
.auth-dot.is-active { width: 40px; }
.auth-dot.is-active span { width: 28px; }
.auth-dot span::after {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: right center;
}
[dir="ltr"] .auth-dot span::after { transform-origin: left center; }
.auth-dot.is-active span::after { transform: scaleX(1); }
.auth-aside.is-running .auth-dot.is-active span::after { animation: authDotFill var(--auth-dur, 6s) linear both; }
.auth-aside.is-paused .auth-dot.is-active span::after { animation-play-state: paused; }
@keyframes authDotFill { from { transform: scaleX(0); } to { transform: scaleX(1); } }
.auth-dot:focus-visible { outline: var(--focus-outline); outline-offset: -2px; border-radius: var(--radius-full); }

.auth-play {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 3px;
  width: 28px;
  height: 28px;
  padding: 0;
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-full);
  background: var(--bg-card);
  color: var(--text-secondary);
  cursor: pointer;
  transition: var(--tr-ui-fast);
}
.auth-play:hover { color: var(--text-primary); border-color: var(--border-medium); }
.auth-play:focus-visible { outline: var(--focus-outline); outline-offset: var(--focus-offset); }
.auth-play::before,
.auth-play::after { content: ''; width: 3px; height: 10px; border-radius: 1px; background: currentColor; }
.auth-play[data-paused="true"]::before { width: 9px; border-radius: 0; clip-path: polygon(0 0, 100% 50%, 0 100%); }
.auth-play[data-paused="true"]::after { display: none; }

.auth-features {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(var(--auth-feat-n, 3), minmax(0, 1fr));
}
.auth-features li {
  min-width: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  padding-inline: var(--space-2);
  text-align: center;
}
.auth-features li + li { border-inline-start: 1px solid var(--border-soft); }
.auth-feature-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  margin-block-end: var(--space-2);
  border-radius: var(--radius-sm);
  background: var(--bg-chip);
  color: var(--accent-text);
  font-size: 18px;
}
.auth-features strong {
  font-size: var(--text-xs);
  font-weight: var(--font-medium);
  line-height: var(--leading-tight);
  color: var(--text-primary);
}
.auth-features small { font-size: var(--text-xs); line-height: var(--leading-tight); color: var(--text-muted); }

@media (prefers-reduced-motion: reduce) {
  .auth-split { animation: none; }
  .auth-slide,
  .auth-slide.is-active { transition: none; transform: none !important; }
  .auth-aside-status-dot { animation: none; }
  .auth-dot,
  .auth-dot span { transition: none; }
  .auth-aside.is-running .auth-dot.is-active span::after { animation: none; }
}