/* W25-AUTH-01: public auth presentation; domain handlers remain in each page. */
.leancs-auth-page { margin: 0; color: var(--lc-text-strong); background: var(--lc-surface-muted); font: 16px/1.5 var(--lc-font-family); color-scheme: light; }
.leancs-auth-page *, .leancs-auth-page *::before, .leancs-auth-page *::after { box-sizing: border-box; }
.leancs-auth-page .auth-container {
    min-height: 100dvh; display: grid; align-items: start; justify-items: center;
    padding: clamp(16px, 4vw, 56px) max(16px, env(safe-area-inset-right)) max(24px, env(safe-area-inset-bottom)) max(16px, env(safe-area-inset-left));
    container-type: inline-size;
}
.leancs-auth-page .auth-card { width: min(100%, 480px); min-width: 0; padding: 32px; border: 1px solid var(--lc-border); border-radius: 16px; background: var(--lc-surface); box-shadow: var(--lc-shadow-card); }
.leancs-auth-page .auth-card--register { width: min(100%, 600px); }
.leancs-auth-page .auth-heading { margin-bottom: 24px; }
.leancs-auth-page .auth-brand { display: block; width: 180px; max-width: 75%; height: auto; margin-bottom: 4px; }
.leancs-auth-page .auth-tagline { margin: 0 0 24px; max-width: 34ch; font-size: 12px; color: var(--lc-text-muted); }
.leancs-auth-page h1 { margin: 0 0 8px; font-size: clamp(24px, 4cqi, 28px); line-height: 1.2; font-weight: 700; }
.leancs-auth-page .auth-description, .leancs-auth-page .auth-help { color: var(--lc-text-muted); font-size: 14px; margin: 0 0 16px; overflow-wrap: anywhere; }
.leancs-auth-page .auth-description { margin-bottom: 0; }
.leancs-auth-page .form-group { margin: 0 0 18px; min-width: 0; }
.leancs-auth-page .form-group label { display: block; margin-bottom: 6px; font-size: 14px; font-weight: 650; }
.leancs-auth-page .form-control { display: block; width: 100%; min-width: 0; min-height: 48px; padding: 11px 12px; border: 1px solid var(--lc-border); border-radius: 8px; background: var(--lc-surface); color: var(--lc-text-strong); font: inherit; line-height: 1.4; }
.leancs-auth-page .form-control::placeholder { color: var(--lc-text-muted); opacity: 1; }
.leancs-auth-page .form-control:hover { border-color: var(--lc-brand-primary); }
.leancs-auth-page .form-control.error { border-color: var(--lc-color-danger-700); background: var(--lc-color-danger-100); }
.leancs-auth-page .form-control:disabled { color: var(--lc-text-muted); background: var(--lc-surface-muted); cursor: not-allowed; }
.leancs-auth-page :is(a, button, input, [tabindex]):focus-visible { outline: 3px solid var(--lc-focus-color); outline-offset: 3px; }
.leancs-auth-page .auth-password { position: relative; }
.leancs-auth-page .auth-password .form-control { padding-right: 60px; }
.leancs-auth-page .auth-icon { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 1.75; stroke-linecap: round; stroke-linejoin: round; pointer-events: none; }
.leancs-auth-page .auth-password-toggle { position: absolute; right: 2px; top: 2px; width: 44px; height: 44px; padding: 0; display: inline-flex; align-items: center; justify-content: center; background: var(--lc-brand-primary-soft); color: var(--lc-brand-primary); border: 1px solid var(--lc-border); border-radius: 7px; cursor: pointer; transition: background-color 140ms, color 140ms, border-color 140ms, transform 140ms; }
.leancs-auth-page .auth-password-toggle:hover { background: var(--lc-control-primary-bg); color: var(--lc-on-brand); transform: scale(1.05); }
.leancs-auth-page .auth-password-toggle:active { transform: scale(1.02); }
.leancs-auth-page a { color: var(--lc-brand-primary); text-underline-offset: 3px; overflow-wrap: anywhere; }
.leancs-auth-page a:hover { color: var(--lc-brand-primary-hover); }
.leancs-auth-page .btn { display: flex; align-items: center; justify-content: center; width: 100%; min-width: 0; min-height: 48px; padding: 11px 16px; border: 1px solid var(--lc-brand-primary); border-radius: 8px; background: var(--lc-control-primary-bg); color: var(--lc-control-primary-content); font: 650 15px/1.4 var(--lc-font-family); text-decoration: none; text-align: center; cursor: pointer; transition: background-color 140ms, color 140ms, border-color 140ms; }
.leancs-auth-page .btn:hover { background: var(--lc-control-primary-hover); color: var(--lc-on-brand); }
.leancs-auth-page .btn-secondary { background: var(--lc-surface); color: var(--lc-brand-primary); }
.leancs-auth-page .btn-secondary:hover { background: var(--lc-brand-primary-soft); color: var(--lc-brand-primary); }
.leancs-auth-page button:disabled { opacity: .55; cursor: not-allowed; transform: none; }
.leancs-auth-page .btn:disabled:hover { background: var(--lc-control-primary-bg); }
.leancs-auth-page .auth-recovery { display: flex; justify-content: flex-end; margin-top: -14px; margin-bottom: 12px; }
.leancs-auth-page :is(.auth-recovery, .text-center, .auth-links, .auth-legal) a { display: inline-flex; align-items: center; justify-content: center; min-height: 44px; font-size: 14px; }
.leancs-auth-page .auth-resend { min-height: 44px; padding: 10px 0; font-size: 14px; }
.leancs-auth-page .auth-divider { display: flex; align-items: center; gap: 14px; margin: 20px 0; color: var(--lc-text-muted); font-size: 13px; }
.leancs-auth-page .auth-divider::before, .leancs-auth-page .auth-divider::after { content: ""; flex: 1; height: 1px; background: var(--lc-border); }
.leancs-auth-page .hint { margin-top: 20px; padding: 12px 14px; border-radius: 8px; background: var(--lc-surface-muted); color: var(--lc-text-muted); font-size: 13px; }
.leancs-auth-page .auth-legal { display: flex; flex-wrap: wrap; justify-content: center; gap: 0 16px; border-top: 1px solid var(--lc-border); margin-top: 24px; padding-top: 12px; }
.leancs-auth-page .auth-legal a, .leancs-auth-page .auth-legal button { font-size: 12px; font-weight: 500; }
.leancs-auth-page .auth-links { display: flex; flex-direction: column; align-items: center; margin-top: 16px; }
.leancs-auth-page .text-center { text-align: center; margin-top: 12px; }
.leancs-auth-page .alert { display: none; margin-top: 16px; padding: 12px 14px; border: 1px solid var(--lc-border); border-radius: 8px; font-size: 14px; overflow-wrap: anywhere; }
.leancs-auth-page .alert-danger { color: var(--lc-color-danger-700); background: var(--lc-color-danger-100); border-color: var(--lc-color-danger-border); }
.leancs-auth-page .alert-success { color: var(--lc-color-success-700); background: var(--lc-color-success-100); border-color: var(--lc-color-success-border); }
.leancs-auth-page .alert-info { color: var(--lc-brand-primary); background: var(--lc-brand-primary-soft); }
.leancs-auth-page .error-message { display: none; color: var(--lc-color-danger-700); font-size: 13px; margin-top: 6px; }
.leancs-auth-page .error-message.show { display: block; }
.leancs-auth-page .register-progress { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 8px; margin-bottom: 24px; padding-bottom: 20px; border-bottom: 1px solid var(--lc-border); }
.leancs-auth-page .progress-step { display: flex; flex-direction: column; align-items: center; gap: 6px; color: var(--lc-text-muted); text-align: center; }
.leancs-auth-page .step-number { display: grid; place-items: center; width: 32px; height: 32px; border: 1px solid var(--lc-border); border-radius: 50%; background: var(--lc-surface-muted); font-weight: 650; }
.leancs-auth-page .step-label { font-size: 12px; overflow-wrap: anywhere; }
.leancs-auth-page .progress-step.active { color: var(--lc-brand-primary); font-weight: 650; }
.leancs-auth-page .active .step-number { color: var(--lc-on-brand); background: var(--lc-brand-primary); border-color: var(--lc-brand-primary); }
.leancs-auth-page .completed .step-number { color: var(--lc-color-success-700); background: var(--lc-color-success-100); border-color: var(--lc-color-success-border); }
.leancs-auth-page .register-step { display: none; }
.leancs-auth-page .register-step.active { display: block; }
.leancs-auth-page .password-strength { height: 4px; background: var(--lc-border); border-radius: 4px; overflow: hidden; margin: -10px 0 18px; }
.leancs-auth-page .strength-bar { height: 100%; width: 0; }
.leancs-auth-page .strength-weak { width: 33%; background: var(--lc-color-danger-700); }
.leancs-auth-page .strength-medium { width: 66%; background: var(--lc-color-warning-700); }
.leancs-auth-page .strength-strong { width: 100%; background: var(--lc-color-success-700); }
.leancs-auth-page .license-selector { display: grid; gap: 10px; margin-bottom: 20px; }
.leancs-auth-page .license-option { padding: 16px; border: 1px solid var(--lc-border); border-radius: 10px; cursor: pointer; }
.leancs-auth-page .license-option:hover, .leancs-auth-page .license-option.selected { border-color: var(--lc-brand-primary); background: var(--lc-brand-primary-soft); }
.leancs-auth-page .license-option.selected { box-shadow: inset 3px 0 var(--lc-brand-primary); }
.leancs-auth-page .license-option .title { font-weight: 680; }
.leancs-auth-page .license-option .desc, .leancs-auth-page .license-option .users { font-size: 14px; color: var(--lc-text-muted); margin-top: 4px; }
.leancs-auth-page .btn-group { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 24px; }
.leancs-auth-page .btn-group .btn { flex: 1 1 160px; }
.leancs-auth-page .auth-section-title { font-size: 18px; margin: 24px 0 12px; }
.leancs-auth-page .auth-summary { margin: 20px 0; padding: 16px; border: 1px solid var(--lc-border); border-radius: 10px; background: var(--lc-surface-muted); }
.leancs-auth-page .auth-summary > div { display: grid; grid-template-columns: 80px minmax(0, 1fr); gap: 12px; margin: 0 0 12px; }
.leancs-auth-page .auth-summary > div:last-child { margin-bottom: 0; }
.leancs-auth-page .auth-summary dt { color: var(--lc-text-muted); font-size: 14px; }
.leancs-auth-page .auth-summary dd { margin: 0; font-weight: 650; overflow-wrap: anywhere; }
.leancs-auth-page .terms-check { display: flex; gap: 12px; align-items: flex-start; min-height: 44px; font-size: 14px; cursor: pointer; }
.leancs-auth-page .terms-check input { flex: 0 0 22px; width: 22px; height: 22px; margin: 2px 0; accent-color: var(--lc-brand-primary); }
.leancs-auth-page input[type="checkbox"] { color: var(--lc-text-strong); accent-color: var(--lc-brand-primary); }
/* Existing consent component opts into the shared modal anatomy. */
.leancs-auth-page .leancs-cookie-consent { --leancs-consent-text: var(--lc-text-strong); font-family: var(--lc-font-family); }
.leancs-auth-page .leancs-cookie-consent__overlay { background: var(--lc-modal-backdrop); }
.leancs-auth-page .leancs-cookie-consent__panel { width: min(100%, 600px); padding: 0; }
.leancs-auth-page .leancs-cookie-consent__panel-header { position: relative; margin: 0; }
.leancs-auth-page .leancs-cookie-consent__panel-header.leancs-canonical-modal-header { background: var(--lc-brand-primary) !important; color: var(--lc-on-brand) !important; }
.leancs-auth-page .leancs-cookie-consent__panel-header :is(h2,p) { color: inherit; }
.leancs-auth-page .leancs-cookie-consent__panel-actions { margin: 0; }
.leancs-auth-page .leancs-cookie-consent__status { color: var(--lc-color-danger-700); }
.leancs-auth-page .leancs-cookie-consent__policy-link { min-height: 44px; }
.leancs-auth-page:has(.leancs-cookie-consent__overlay:not([hidden])) { overflow: hidden; }
.leancs-auth-page .leancs-cookie-consent__button { white-space: normal; }
@container (max-width: 500px) {
    .leancs-auth-page .auth-card { padding: 24px 20px; }
    .leancs-auth-page .auth-brand { width: 160px; }
    .leancs-auth-page .auth-summary > div { grid-template-columns: 1fr; gap: 2px; }
}
@container (max-width: 330px) {
    .leancs-auth-page .auth-card { padding: 20px 16px; }
    .leancs-auth-page .register-progress { gap: 4px; }
    .leancs-auth-page .step-label { font-size: 11px; }
}
@media (prefers-reduced-motion: reduce) {
    .leancs-auth-page :is(.btn,.auth-password-toggle) { transition: none; }
    .leancs-auth-page .auth-password-toggle:is(:hover,:active) { transform: none; }
}