/* Sign-in and registration pages (/login, /register): same system as the
   frontpage, one namespace shared by the auth family. */

.au-body {
    background: #eef3fb;
    overflow-x: hidden;
}

.au {
    --au-blue: #004bc5;
    --au-blue-dark: #003087;
    --au-navy: #0b2554;
    --au-sky: #eef3fb;
    --au-wash: #e6eef9;
    --au-snow: #ffffff;
    --au-ink: #0b2554;
    --au-mist: #586a86;
    --au-line: #d4deee;
    --au-due: #8a4568;
    min-height: 100vh;
    font-family: "Hanken Grotesk", "Quicksand", sans-serif;
    color: var(--au-ink);
    background: var(--au-sky);
    caret-color: var(--au-blue);
}

.au ::selection {
    background: rgba(0, 75, 197, 0.16);
    color: var(--au-ink);
}

/* Standalone page: no main navbar, only the wordmark as the way home. */

.au .rs-logo {
    display: inline-flex;
    align-items: center;
    min-height: 2.75rem;
    font-family: "Quicksand", sans-serif;
}

/* Set here so the wordmark is right even where app.css (and --rs-blue) is not loaded. */
.au .rs-logo .brand-blue {
    color: var(--au-blue);
}

.au .rs-logo:focus-visible {
    outline: 2px solid var(--au-blue);
    outline-offset: 3px;
}

/* Shared language switcher, nudged inside this namespace only. */

.au .rs-lang-switcher {
    --rs-lang-bg: var(--au-snow);
    --rs-lang-border: var(--au-line);
    --rs-lang-hover: var(--au-wash);
    --rs-lang-active-bg: var(--au-wash);
    --rs-lang-active-shadow: none;
}

.au .rs-lang-switcher--compact .rs-lang-switcher__opt {
    min-width: 2.75rem;
    min-height: 2.75rem;
}

.au .rs-lang-switcher__opt:focus-visible {
    outline: 2px solid var(--au-blue);
    outline-offset: 3px;
}

/* Layout: heading, then the form, then the short list. On wide screens the
   heading and list share the left column and the form card sits right. */

.au-main {
    position: relative;
    overflow-x: clip;
    min-height: 100vh;
    padding: 1.25rem 0 4rem;
}

.au-logo {
    margin: 0 0 1.5rem;
}

.au-main::before {
    content: "";
    position: absolute;
    width: 40rem;
    height: 40rem;
    right: -12rem;
    top: -10rem;
    background: radial-gradient(circle at center, rgba(0, 75, 197, 0.08) 0%, transparent 68%);
    pointer-events: none;
}

.au-shell {
    position: relative;
    width: min(1040px, calc(100% - 2.5rem));
    margin-inline: auto;
}

.au-grid {
    display: grid;
    gap: 1.5rem;
    grid-template-areas:
        "head"
        "card"
        "list";
}

.au-head {
    grid-area: head;
}

.au h1,
.au h2 {
    font-weight: 500;
    letter-spacing: -0.04em;
    color: var(--au-ink);
    text-wrap: balance;
}

.au h1 {
    font-size: clamp(1.7rem, 3vw, 2.45rem);
    line-height: 1.18;
    margin: 0 0 0.75rem;
}

.au-lead {
    max-width: 30em;
    margin: 0;
    font-size: 1.125rem;
    line-height: 1.6;
    color: var(--au-mist);
}

/* Form card */

.au-card {
    grid-area: card;
    min-width: 0;
    background: var(--au-snow);
    border-radius: 1.25rem;
    box-shadow: inset 0 0 0 1px var(--au-line);
    padding: 1.5rem 1.25rem 1.6rem;
}

.au-card__head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    margin: 0 0 0.35rem;
}

.au h2 {
    font-size: 1.15rem;
    line-height: 1.3;
    margin: 0;
}

.au-card__note {
    margin: 0 0 1.5rem;
    color: var(--au-mist);
    font-size: 1rem;
    line-height: 1.5;
}

.au-field {
    margin: 0 0 1.1rem;
}

.au-field .input {
    display: grid;
    gap: 0.4rem;
}

.au-field label {
    font-weight: 600;
    font-size: 0.88rem;
    color: var(--au-ink);
}

.au-input {
    width: 100%;
    min-height: 3.25rem;
    border: 0;
    border-radius: 14px;
    background: var(--au-sky);
    box-shadow: inset 0 0 0 1px var(--au-line);
    padding: 0.85rem 1rem;
    font-family: inherit;
    font-size: 1rem;
    color: var(--au-ink);
    transition: box-shadow 0.15s ease, background-color 0.15s ease;
}

.au-input:focus {
    outline: 2px solid var(--au-blue);
    outline-offset: 3px;
    background: var(--au-snow);
}

.au-input:-webkit-autofill,
.au-input:-webkit-autofill:hover,
.au-input:-webkit-autofill:focus {
    -webkit-text-fill-color: var(--au-ink);
    box-shadow: inset 0 0 0 1px var(--au-line), inset 0 0 0 100px var(--au-wash);
}

/* The whole row is the tap target: the label stretches across it. */
.au-remember {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin: 0.15rem 0 1.1rem;
}

.au-check {
    flex: 0 0 auto;
    width: 1.3rem;
    height: 1.3rem;
    margin: 0;
    accent-color: var(--au-blue);
    cursor: pointer;
}

.au-check:focus-visible {
    outline: 2px solid var(--au-blue);
    outline-offset: 3px;
}

.au-remember label {
    flex: 1 1 auto;
    display: flex;
    align-items: center;
    min-height: 2.75rem;
    font-size: 1rem;
    line-height: 1.35;
    color: var(--au-ink);
    cursor: pointer;
}

.au-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    min-height: 3.25rem;
    padding: 0.75rem 1.5rem;
    border: 0;
    border-radius: 14px;
    background: var(--au-blue);
    color: #fff;
    font-family: inherit;
    font-size: 1.02rem;
    font-weight: 600;
    letter-spacing: -0.01em;
    line-height: 1;
    cursor: pointer;
    transition: background-color 0.15s ease;
}

.au-btn:hover,
.au-btn:active {
    background: var(--au-blue-dark);
    color: #fff;
}

.au-btn:focus-visible {
    outline: 2px solid var(--au-blue);
    outline-offset: 3px;
}

.au-alt {
    display: grid;
    justify-items: center;
    gap: 0.35rem;
    margin: 1.1rem 0 0;
    padding: 1rem 0 0;
    border-top: 1px solid var(--au-line);
    text-align: center;
    font-size: 1rem;
    color: var(--au-mist);
}

.au-alt p {
    margin: 0;
}

.au-textlink {
    display: inline-flex;
    align-items: center;
    min-height: 2.75rem;
    font-weight: 600;
    color: var(--au-blue);
    text-decoration: underline;
    text-decoration-thickness: 1px;
    text-underline-offset: 0.2em;
}

.au-textlink:hover {
    color: var(--au-blue-dark);
}

.au-textlink:focus-visible {
    outline: 2px solid var(--au-blue);
    outline-offset: 3px;
}

/* A secondary way out (e.g. Sign out): readable, but not competing. */
.au-textlink--quiet {
    color: var(--au-mist);
    font-weight: 500;
}

/* A card title with no note under it keeps the same gap to the form. */
.au-card__head--solo {
    margin-bottom: 1.25rem;
}

/* Verification pending: one quiet mark so the card reads as "check your inbox". */
.au-mail {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.75rem;
    height: 2.75rem;
    margin: 0 0 1rem;
    border-radius: 999px;
    background: var(--au-wash);
    color: var(--au-blue);
    font-size: 1.1rem;
}

/* Registration: progress, mode choice, paired fields, password toggle. */

.au-card--form {
    container-type: inline-size;
}

.au-steps {
    display: grid;
    gap: 0.5rem;
    margin: 0 0 1.25rem;
}

.au-steps__bars {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.4rem;
}

.au-steps__bar {
    height: 0.3rem;
    border-radius: 999px;
    background: var(--au-line);
}

.au-steps__bar.is-active {
    background: var(--au-blue);
}

.au-steps__label {
    margin: 0;
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--au-blue);
}

.au-switch-label {
    margin: 0 0 0.6rem;
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--au-ink);
}

.au-switch {
    display: grid;
    gap: 0.6rem;
    margin: 0 0 1.75rem;
}

.au-switch__option {
    display: flex;
    align-items: flex-start;
    gap: 0.85rem;
    min-height: 3.25rem;
    padding: 0.9rem 1rem;
    border-radius: 14px;
    background: var(--au-snow);
    box-shadow: inset 0 0 0 1px var(--au-line);
    color: var(--au-ink);
    text-decoration: none;
    transition: background-color 0.15s ease, box-shadow 0.15s ease;
}

.au-switch__option:hover {
    background: var(--au-sky);
    color: var(--au-ink);
}

.au-switch__option.is-active {
    background: var(--au-sky);
    box-shadow: inset 0 0 0 2px var(--au-blue);
}

.au-switch__option:focus-visible {
    outline: 2px solid var(--au-blue);
    outline-offset: 3px;
}

.au-switch__icon {
    flex: 0 0 auto;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.25rem;
    height: 2.25rem;
    border-radius: 999px;
    background: var(--au-wash);
    color: var(--au-blue);
    font-size: 0.88rem;
}

.au-switch__option.is-active .au-switch__icon {
    background: var(--au-blue);
    color: var(--au-snow);
}

.au-switch__text {
    display: grid;
    gap: 0.15rem;
    min-width: 0;
}

.au-switch__title {
    font-weight: 600;
    line-height: 1.3;
}

.au-switch__hint {
    font-size: 0.88rem;
    line-height: 1.4;
    color: var(--au-mist);
}

.au-label {
    display: block;
    margin: 0 0 0.4rem;
    font-weight: 600;
    font-size: 0.88rem;
    color: var(--au-ink);
}

.au-fields-2 {
    display: grid;
    gap: 0 1rem;
}

.au-input.is-err {
    box-shadow: inset 0 0 0 1.5px var(--au-due);
}

.au-err {
    margin: 0.4rem 0 0;
    color: var(--au-due);
    font-size: 0.88rem;
    line-height: 1.4;
}

.au-hint {
    margin: 0.4rem 0 0;
    color: var(--au-mist);
    font-size: 0.88rem;
    line-height: 1.45;
}

.au-input::placeholder {
    color: var(--au-mist);
    opacity: 1;
}

.au-pass {
    position: relative;
}

.au-pass .au-input {
    padding-right: 3.5rem;
}

.au-pass__toggle {
    position: absolute;
    top: 50%;
    right: 0.35rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.75rem;
    height: 2.75rem;
    transform: translateY(-50%);
    border: 0;
    border-radius: 999px;
    background: transparent;
    color: var(--au-mist);
    cursor: pointer;
}

.au-pass__toggle:hover {
    background: var(--au-wash);
    color: var(--au-blue);
}

.au-pass__toggle:focus-visible {
    outline: 2px solid var(--au-blue);
    outline-offset: 2px;
}

.au-summary {
    margin: 0 0 1.5rem;
    padding: 0.9rem 1rem;
    border-radius: 14px;
    background: var(--au-wash);
}

.au-summary p {
    margin: 0;
}

.au-summary__name {
    font-weight: 600;
}

.au-summary__meta {
    margin-top: 0.15rem;
    color: var(--au-mist);
    font-size: 0.88rem;
}

.au-terms {
    margin: 0.25rem 0 1.25rem;
}

.au-terms .au-remember {
    margin: 0;
}

.au-terms label {
    display: block;
    padding: 0.6rem 0;
    min-height: 0;
}

.au-terms a {
    color: var(--au-blue);
    font-weight: 600;
    text-underline-offset: 0.2em;
}

.au-check.is-err {
    outline: 1.5px solid var(--au-due);
    outline-offset: 2px;
}

.au-actions {
    display: flex;
    gap: 0.75rem;
}

.au-actions .au-btn {
    flex: 1 1 auto;
    width: auto;
    white-space: nowrap;
}

.au-actions .au-btn--quiet {
    flex: 0 1 auto;
    padding-inline: 1.35rem;
}

.au-btn--quiet {
    background: var(--au-snow);
    color: var(--au-blue);
    box-shadow: inset 0 0 0 1.5px var(--au-line);
}

.au-btn--quiet:hover,
.au-btn--quiet:active {
    background: var(--au-wash);
    color: var(--au-blue-dark);
}

@container (min-width: 21rem) {
    .au-fields-2 {
        grid-template-columns: 1fr 1fr;
    }
}

/* Invite pages (/join): who the invite is for, and a quiet decline. */

.au-invite {
    display: grid;
    gap: 0.6rem;
    max-width: 26rem;
    margin: 1.5rem 0 0;
    padding: 1rem 1.15rem;
    border-radius: 14px;
    background: var(--au-snow);
    box-shadow: inset 0 0 0 1px var(--au-line);
}

.au-invite div {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    gap: 1rem;
}

.au-invite dt {
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--au-mist);
}

.au-invite dd {
    margin: 0;
    font-weight: 600;
    text-align: right;
    overflow-wrap: anywhere;
}

.au-invite__note {
    max-width: 26rem;
    margin: 0.85rem 0 0;
    color: var(--au-mist);
    font-size: 0.88rem;
    line-height: 1.5;
}

.au-subhead {
    margin: 0 0 1rem;
    font-size: 1rem;
    font-weight: 600;
    letter-spacing: -0.01em;
    color: var(--au-ink);
}

.au-or {
    margin: 1.5rem 0;
    border-top: 1px solid var(--au-line);
}

a.au-btn {
    text-decoration: none;
}

.au-textbtn {
    display: inline-flex;
    align-items: center;
    min-height: 2.75rem;
    padding: 0;
    border: 0;
    background: transparent;
    font-family: inherit;
    font-size: 1rem;
    font-weight: 500;
    color: var(--au-mist);
    text-decoration: underline;
    text-decoration-thickness: 1px;
    text-underline-offset: 0.2em;
    cursor: pointer;
}

.au-textbtn:hover {
    color: var(--au-ink);
}

.au-textbtn:focus-visible {
    outline: 2px solid var(--au-blue);
    outline-offset: 3px;
}

/* Result pages (e.g. poll reply from an email link): one centred card. */

.au-solo {
    max-width: 30rem;
}

.au-result h1 {
    font-size: 1.7rem;
    margin: 0 0 1rem;
}

.au-result__icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 3rem;
    height: 3rem;
    margin: 0 0 1.25rem;
    border-radius: 999px;
    font-size: 1.35rem;
    background: var(--au-wash);
    color: var(--au-mist);
}

.au-result__icon--ok {
    background: var(--au-blue);
    color: var(--au-snow);
}

.au-result__icon--due {
    background: #fee7f1;
    color: var(--au-due);
}

.au-result__prompt {
    margin: 0 0 1rem;
    padding: 0.9rem 1rem;
    border-radius: 14px;
    background: var(--au-sky);
    font-weight: 500;
    line-height: 1.45;
}

.au-result__detail {
    margin: 0 0 0.5rem;
    font-size: 1.125rem;
    line-height: 1.5;
}

.au-result .au-card__note {
    margin-bottom: 1.5rem;
}

/* Error pages (layout/error.php): no card. The status code is the picture,
   CakePHP's message sits under it as the heading. */

.au-errpage {
    position: relative;
    display: flex;
    flex-direction: column;
    overflow-x: clip;
}

.au-errpage::before {
    content: "";
    position: absolute;
    width: 44rem;
    height: 44rem;
    left: -14rem;
    bottom: -18rem;
    background: radial-gradient(circle at center, rgba(0, 75, 197, 0.08) 0%, transparent 68%);
    pointer-events: none;
}

.au-errpage__top {
    padding: 1.25rem 0;
}

.au-errpage__main {
    position: relative;
    flex: 1 0 auto;
    display: grid;
    align-content: center;
    padding: 2rem 0 5rem;
}

.au-errpage__code {
    margin: 0 0 1.25rem;
    font-size: clamp(6rem, 26vw, 11rem);
    font-weight: 500;
    line-height: 0.85;
    letter-spacing: -0.04em;
    font-variant-numeric: tabular-nums;
    color: var(--au-blue);
}

.au-errpage--server .au-errpage__code {
    color: var(--au-due);
}

.au-errpage__body h2 {
    max-width: 18em;
    margin: 0 0 1rem;
    font-size: clamp(1.7rem, 3vw, 2.45rem);
    line-height: 1.18;
}

.au-errpage__body .error {
    max-width: 34em;
    margin: 0 0 2rem;
    font-size: 1.125rem;
    line-height: 1.6;
    color: var(--au-mist);
    overflow-wrap: anywhere;
}

.au-errpage__body .error strong {
    color: var(--au-ink);
    font-weight: 600;
}

.au-errpage__actions {
    display: grid;
    gap: 0.75rem;
}

@media (min-width: 900px) {
    .au-errpage__main {
        padding-bottom: 8rem;
    }

    .au-errpage__actions {
        display: flex;
        flex-wrap: wrap;
    }

    .au-errpage__actions .au-btn {
        width: auto;
        min-width: 12rem;
    }
}

/* What the account gives you: quiet, after the form on phones. */

.au-points {
    grid-area: list;
    list-style: none;
    margin: 0.5rem 0 0;
    padding: 0;
    display: grid;
    gap: 0.75rem;
    color: var(--au-mist);
    line-height: 1.45;
}

.au-points li {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
}

.au-points i {
    flex: 0 0 auto;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 1.5rem;
    height: 1.5rem;
    margin-top: -0.05rem;
    border-radius: 999px;
    background: var(--au-wash);
    color: var(--au-blue);
    font-size: 0.72rem;
}

@media (min-width: 900px) {
    /* The whole composition sits in the middle of the viewport. */
    .au-main {
        display: grid;
        align-content: center;
        padding: 3rem 0;
    }

    .au-shell {
        width: min(1040px, calc(100% - 4rem));
    }

    /* Logo, heading and points form one group, centred against the card. */
    .au-grid {
        grid-template-columns: minmax(0, 1fr) minmax(22rem, 26rem);
        grid-template-areas:
            ".    card"
            "head card"
            "list card"
            ".    card";
        grid-template-rows: 1fr auto auto 1fr;
        column-gap: 4.5rem;
        row-gap: 2rem;
    }

    .au-grid--wide {
        grid-template-columns: minmax(0, 1fr) minmax(24rem, 29rem);
        column-gap: 4rem;
    }

    .au-logo {
        margin-bottom: 2rem;
    }

    .au-card {
        padding: 2rem 2rem 2.1rem;
    }

    .au-points {
        margin-top: 0;
        max-width: 26em;
    }
}

@media (prefers-reduced-motion: reduce) {
    .au-input,
    .au-btn,
    .au-switch__option,
    .au .rs-lang-switcher__opt {
        transition: none;
    }
}