/* Sign-in uses the same ink, accent and quiet surfaces as the module catalogs.
   All rules are scoped to this page; public demo pages keep their own layout. */
.me-signin-page {
    --signin-ink: #173967;
    --signin-muted: #526883;
    --signin-border: #d8e2ef;
    --signin-accent: #245ac0;
    min-height: 100vh;
    min-height: 100svh;
    display: grid;
    place-items: center;
    padding: 40px 20px;
    color: var(--signin-ink);
    background:
        radial-gradient(ellipse at 15% 12%, #e8effa 0, transparent 48%),
        radial-gradient(ellipse at 90% 90%, #edf5f6 0, transparent 44%),
        #f7f9fc;
    font-family: Inter, "Segoe UI", Arial, sans-serif;
    font-size: 14px;
    line-height: 1.5;
}
.me-signin-page, .me-signin-page * { box-sizing: border-box; }
.me-signin-content { width: min(440px, 100%); min-width: 0; }
.me-signin-brand { display: flex; justify-content: center; margin: -6px 0 14px; }
.me-signin-brand img { display: block; width: 210px; max-width: 100%; height: auto; object-fit: contain; }
.me-signin-card { padding: 32px; border: 1px solid var(--signin-border); border-radius: 12px; background: #fff; box-shadow: 0 10px 32px #17396709, 0 2px 5px #17396703; }
.me-signin-heading { margin-bottom: 26px; }
.me-signin-heading h1 { margin: 0 0 8px; font-size: 26px; font-weight: 650; line-height: 1.25; letter-spacing: -.025em; color: var(--signin-ink); }
.me-signin-heading p { margin: 0; color: var(--signin-muted); font-size: 14px; line-height: 1.6; }
.me-signin-form { display: grid; gap: 20px; }
.me-signin-field { display: grid; gap: 7px; min-width: 0; }
.me-signin-field > label { font-size: 13px; font-weight: 600; color: var(--signin-ink); }
.me-signin-field input {
    display: block; width: 100%; min-width: 0; height: 46px;
    padding: 11px 12px; border: 1px solid #8195b0; border-radius: 7px;
    background: #fff; color: var(--signin-ink); font: inherit; font-size: 16px;
    box-shadow: none; transition: border-color .12s ease;
}
.me-signin-field input::placeholder { color: #63758e; opacity: 1; font-size: 14px; }
.me-signin-field input:hover:not(:disabled) { border-color: #6f86a5; }
.me-signin-password { position: relative; }
.me-signin-password input { padding-right: 84px; }
.me-signin-page button { font-family: inherit; cursor: pointer; }
.me-signin-page :is(button, input, a):focus-visible {
    outline: 2px solid #185adb; outline-offset: 3px;
}
.me-signin-field input:focus { border-color: var(--signin-accent); }
.me-signin-reveal {
    position: absolute; top: 1px; right: 1px; min-width: 72px; height: 44px;
    display: grid; place-items: center; padding: 0 10px;
    border: 0; border-radius: 0 6px 6px 0; background: transparent;
    color: var(--signin-accent); font-size: 13px; font-weight: 600;
}
.me-signin-reveal:hover { background: #f0f5fc; }
.me-signin-options { display: flex; justify-content: space-between; align-items: center; gap: 6px 16px; flex-wrap: wrap; margin-top: -6px; }
.me-signin-remember { display: inline-flex; align-items: center; gap: 8px; min-height: 36px; cursor: pointer; color: var(--signin-muted); font-size: 13px; }
.me-signin-remember input { width: 16px; height: 16px; margin: 0; accent-color: var(--signin-accent); }
.me-signin-link { display: inline-flex; align-items: center; justify-content: center; min-height: 36px; padding: 6px 0; border: 0; border-radius: 3px; background: transparent; color: var(--signin-accent); font-size: 13px; font-weight: 500; line-height: 1.5; text-align: left; }
.me-signin-link:hover { text-decoration: underline; text-underline-offset: 3px; }
.me-signin-submit { width: 100%; min-height: 46px; display: flex; align-items: center; justify-content: center; gap: 10px; padding: 11px 16px; border: 1px solid var(--signin-accent); border-radius: 7px; background: var(--signin-accent); color: #fff; font-size: 15px; font-weight: 600; line-height: 1.5; box-shadow: 0 1px 2px #17396714; }
.me-signin-submit:hover:not(:disabled) { background: #1d4caa; border-color: #1d4caa; }
.me-signin-submit:active:not(:disabled) { background: #173e8d; }
.me-signin-page button:disabled { opacity: .65; cursor: wait; }
.me-signin-page input:disabled { background: #f7f9fc; color: var(--signin-muted); }
.me-signin-secondary { display: grid; justify-items: center; gap: 2px; margin-top: 22px; color: var(--signin-muted); font-size: 13px; }
.me-signin-secondary-links { display: flex; align-items: center; justify-content: center; flex-wrap: wrap; gap: 14px; }
.me-signin-secondary .me-signin-link { color: #526883; }
.me-signin-secondary .me-signin-link:hover { color: var(--signin-accent); }
.me-signin-separator { color: #8092aa; }
.me-signin-footer { margin-top: 22px; color: #64748b; font-size: 12px; text-align: center; }
.me-signin-message { margin-bottom: 20px; padding: 12px 14px; border: 1px solid; border-radius: 7px; font-size: 13px; line-height: 1.6; overflow-wrap: anywhere; }
.me-signin-message.is-info { color: #234c7b; background: #f1f6fd; border-color: #c8daf1; }
.me-signin-message.is-error { color: #9c2932; background: #fff5f5; border-color: #edc4c8; }
.me-signin-field .validation-message { color: #aa2832; font-size: 12px; line-height: 1.5; }
.me-signin-field input.invalid { border-color: #c33f4a; }
.me-signin-field > [role=alert]:empty { display: none; }
.me-signin-verification { display: grid; gap: 8px; padding: 16px; border: 1px solid var(--signin-border); border-radius: 8px; background: #f7f9fc; }
.me-signin-step-links { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 4px 12px; }
.me-signin-account { display: grid; gap: 3px; padding-left: 12px; border-left: 2px solid var(--signin-border); overflow-wrap: anywhere; }
.me-signin-account span { color: var(--signin-muted); font-size: 13px; }
.me-signin-account strong { font-weight: 600; }
.me-signin-hint { margin: -12px 0 0; color: var(--signin-muted); font-size: 13px; line-height: 1.5; }
@media (max-width: 480px) {
    .me-signin-page { padding: 28px 16px; }
    .me-signin-brand { margin-bottom: 12px; }
    .me-signin-brand img { width: 192px; }
    .me-signin-card { padding: 26px 22px; }
    .me-signin-heading h1 { font-size: 24px; }
    .me-signin-options { gap: 0 10px; }
}
@media (max-width: 480px), (pointer: coarse) {
    .me-signin-link, .me-signin-remember { min-width: 44px; min-height: 44px; }
}
@media (max-width: 359px) {
    .me-signin-page { padding: 24px 12px; }
    .me-signin-card { padding: 24px 18px; }
    .me-signin-options { align-items: flex-start; flex-direction: column; }
}
@media (max-height: 720px) {
    .me-signin-page { padding-block: 24px; place-items: start center; }
}
@media (prefers-reduced-motion: reduce) {
    .me-signin-field input { transition: none; }
}
@media (forced-colors: active) {
    .me-signin-page { background: Canvas; }
    .me-signin-card, .me-signin-verification { border-color: CanvasText; box-shadow: none; }
    .me-signin-submit { border-color: ButtonText; }
    .me-signin-page :is(button, input, a):focus-visible { outline-color: Highlight; }
}