:root {
    --polaris-auth-green-950: #15392a;
    --polaris-auth-green-900: #1d4935;
    --polaris-auth-green-800: #275f45;
    --polaris-auth-green-700: #2e704f;
    --polaris-auth-green-600: #327958;
    --polaris-auth-green-300: #9fd1b4;
    --polaris-auth-green-200: #c4e4cf;
    --polaris-auth-green-100: #e1f1e6;
    --polaris-auth-green-50: #f1f8f3;
    --polaris-auth-cream: #fbfcf8;
    --polaris-auth-white: #ffffff;
    --polaris-auth-ink: #183028;
    --polaris-auth-muted: #607269;
    --polaris-auth-line: #dce8df;
    --polaris-auth-error: #a43831;
    --polaris-auth-shadow: 0 30px 80px rgba(26, 67, 49, 0.14);
}

* {
    box-sizing: border-box;
}

body.polaris-auth-page {
    min-width: 320px;
    min-height: 100vh;
    margin: 0;
    color: var(--polaris-auth-ink);
    background:
        radial-gradient(circle at 12% 15%, rgba(159, 209, 180, 0.3), transparent 28%),
        radial-gradient(circle at 88% 84%, rgba(196, 228, 207, 0.42), transparent 25%),
        var(--polaris-auth-cream);
    font-family:
        Inter, "Noto Sans TC", "PingFang TC", "Microsoft JhengHei", system-ui,
        -apple-system, BlinkMacSystemFont, sans-serif;
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
}

.polaris-auth-page a {
    color: inherit;
    text-decoration: none;
}

.polaris-auth-page button,
.polaris-auth-page input,
.polaris-auth-page select {
    font: inherit;
}

.polaris-auth-page button {
    cursor: pointer;
}

.polaris-auth-page button:disabled,
.polaris-auth-page input:disabled {
    cursor: not-allowed;
    opacity: 0.58;
}

.polaris-auth-page a:focus-visible,
.polaris-auth-page button:focus-visible,
.polaris-auth-page input:focus-visible,
.polaris-auth-page select:focus-visible {
    outline: 3px solid rgba(50, 121, 88, 0.3);
    outline-offset: 3px;
}

.polaris-auth-skip-link {
    position: fixed;
    z-index: 100;
    top: 12px;
    left: 12px;
    padding: 10px 16px;
    transform: translateY(-180%);
    border-radius: 10px;
    color: var(--polaris-auth-white);
    background: var(--polaris-auth-green-900);
    transition: transform 160ms ease;
}

.polaris-auth-skip-link:focus {
    transform: translateY(0);
}

.polaris-auth-header {
    position: relative;
    z-index: 10;
    display: flex;
    width: min(calc(100% - 40px), 1180px);
    min-height: 84px;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    margin-inline: auto;
}

.polaris-auth-header-actions,
.polaris-nav-language-switcher {
    display: flex;
    align-items: center;
}

.polaris-auth-header-actions {
    justify-content: flex-end;
    gap: 10px;
}

.polaris-auth-header-actions > form:not(.polaris-nav-language-switcher) {
    margin: 0;
}

.polaris-nav-language-switcher {
    gap: 6px;
}

.polaris-nav-language-label {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0 0 0 0);
    clip-path: inset(50%);
    white-space: nowrap;
}

.polaris-nav-language-switcher select {
    min-height: 44px;
    border: 1px solid var(--polaris-auth-line);
    border-radius: 999px;
    color: var(--polaris-auth-green-900);
    background: rgba(255, 255, 255, 0.78);
    font-size: 12px;
    font-weight: 800;
    max-width: 132px;
    padding: 0 30px 0 12px;
    cursor: pointer;
}

.polaris-auth-brand {
    display: inline-flex;
    min-height: 48px;
    align-items: center;
    gap: 11px;
}

.polaris-auth-brand-mark {
    display: grid;
    width: 42px;
    height: 42px;
    flex: 0 0 42px;
    place-items: center;
    background: transparent;
}

.polaris-auth-brand-mark img,
.polaris-dashboard-brand-status img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.polaris-auth-brand > span:last-child {
    display: flex;
    flex-direction: column;
    line-height: 1.25;
}

.polaris-auth-brand strong {
    font-size: 16px;
}

.polaris-auth-brand small {
    margin-top: 3px;
    color: var(--polaris-auth-green-600);
    font-size: 10px;
    font-weight: 800;
    letter-spacing: 0.15em;
    text-transform: uppercase;
}

.polaris-auth-back-link {
    display: inline-flex;
    min-width: 44px;
    min-height: 44px;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding-inline: 14px;
    border: 1px solid transparent;
    border-radius: 999px;
    color: var(--polaris-auth-green-800);
    background: transparent;
    font-size: 14px;
    font-weight: 800;
}

.polaris-auth-back-link:hover {
    border-color: var(--polaris-auth-line);
    background: rgba(255, 255, 255, 0.72);
}

.polaris-auth-main {
    display: grid;
    width: min(calc(100% - 40px), 1180px);
    min-height: calc(100vh - 84px);
    grid-template-columns: minmax(0, 1fr) minmax(420px, 0.78fr);
    align-items: center;
    gap: 96px;
    margin-inline: auto;
    padding-block: 48px 80px;
}

.polaris-auth-intro {
    position: relative;
    max-width: 590px;
    overflow: hidden;
    padding: 56px;
    border: 1px solid rgba(196, 228, 207, 0.75);
    border-radius: 36px;
    background:
        linear-gradient(145deg, rgba(255, 255, 255, 0.86), rgba(225, 241, 230, 0.72));
}

.polaris-auth-kicker {
    margin: 0 0 16px;
    color: var(--polaris-auth-green-600);
    font-size: 11px;
    font-weight: 900;
    letter-spacing: 0.16em;
}

.polaris-auth-intro h1,
.polaris-auth-card h2,
.polaris-dashboard-panel h1 {
    margin: 0;
    color: var(--polaris-auth-green-950);
    font-weight: 900;
    letter-spacing: -0.035em;
    line-height: 1.25;
}

.polaris-auth-intro h1 {
    text-wrap: balance;
    max-width: 520px;
    font-size: clamp(40px, 4vw, 60px);
}

.polaris-auth-intro > p:not(.polaris-auth-kicker) {
    max-width: 500px;
    margin: 24px 0 0;
    color: var(--polaris-auth-muted);
    font-size: 17px;
}

.polaris-auth-intro ul {
    display: grid;
    gap: 13px;
    margin: 32px 0 0;
    padding: 0;
    color: var(--polaris-auth-green-800);
    font-size: 14px;
    font-weight: 750;
    list-style: none;
}

.polaris-auth-intro li {
    display: flex;
    align-items: center;
    gap: 10px;
}

.polaris-auth-intro li span {
    display: grid;
    width: 22px;
    height: 22px;
    flex: 0 0 22px;
    place-items: center;
    border-radius: 50%;
    background: var(--polaris-auth-green-100);
}

.polaris-auth-orbit {
    position: absolute;
    border: 1px solid rgba(50, 121, 88, 0.14);
    border-radius: 50%;
    pointer-events: none;
}

.polaris-auth-orbit-one {
    right: -120px;
    bottom: -160px;
    width: 350px;
    height: 350px;
}

.polaris-auth-orbit-two {
    right: -20px;
    bottom: -55px;
    width: 190px;
    height: 190px;
}

.polaris-auth-card {
    width: 100%;
    max-width: 470px;
    justify-self: end;
    padding: 42px;
    border: 1px solid var(--polaris-auth-line);
    border-radius: 28px;
    background: rgba(255, 255, 255, 0.94);
    box-shadow: var(--polaris-auth-shadow);
}

.polaris-auth-card-heading {
    margin-bottom: 28px;
}

.polaris-auth-card-heading p {
    overflow-wrap: anywhere;
}

.polaris-auth-card > .polaris-auth-form + .polaris-auth-form {
    margin-top: 16px;
}

.polaris-auth-mode-tabs {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4px;
    margin-bottom: 30px;
    padding: 4px;
    border-radius: 999px;
    background: var(--polaris-auth-green-50);
}

.polaris-auth-mode-tabs a {
    min-height: 42px;
    padding: 11px 16px;
    border-radius: 999px;
    color: var(--polaris-auth-muted);
    font-size: 13px;
    font-weight: 850;
    text-align: center;
}

.polaris-auth-mode-tabs a[aria-current="page"] {
    color: var(--polaris-auth-green-900);
    background: var(--polaris-auth-white);
    box-shadow: 0 5px 14px rgba(26, 67, 49, 0.08);
}

.polaris-auth-card h2 {
    font-size: 30px;
}

.polaris-auth-card-heading > p:last-child {
    margin: 10px 0 0;
    color: var(--polaris-auth-muted);
    font-size: 14px;
}

.polaris-auth-google-button,
.polaris-auth-primary-button,
.polaris-auth-secondary-button {
    display: inline-flex;
    width: 100%;
    min-height: 52px;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 0 20px;
    border-radius: 999px;
    font-size: 14px;
    font-weight: 850;
    text-align: center;
    transition:
        transform 160ms ease,
        border-color 160ms ease,
        background 160ms ease,
        box-shadow 160ms ease;
}

.polaris-auth-google-button {
    border: 1px solid var(--polaris-auth-line);
    color: var(--polaris-auth-ink);
    background: var(--polaris-auth-white);
}

.polaris-auth-google-button:hover:not(:disabled) {
    transform: translateY(-1px);
    border-color: var(--polaris-auth-green-300);
    box-shadow: 0 12px 24px rgba(26, 67, 49, 0.08);
}

.polaris-auth-google-mark {
    display: grid;
    width: 26px;
    height: 26px;
    place-items: center;
    border-radius: 50%;
    color: #356bd8;
    background: #f6f8fd;
    font-size: 15px;
    font-weight: 900;
}

.polaris-auth-divider {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    gap: 14px;
    margin: 26px 0;
    color: var(--polaris-auth-muted);
    font-size: 12px;
}

.polaris-auth-divider::before,
.polaris-auth-divider::after {
    height: 1px;
    background: var(--polaris-auth-line);
    content: "";
}

.polaris-auth-form {
    display: grid;
    gap: 12px;
}

.polaris-auth-field {
    display: grid;
    gap: 7px;
}

.polaris-auth-form[hidden] {
    display: none;
}

.polaris-auth-form label {
    color: var(--polaris-auth-green-900);
    font-size: 13px;
    font-weight: 850;
}

.polaris-auth-form input {
    width: 100%;
    min-height: 52px;
    padding: 0 16px;
    border: 1px solid var(--polaris-auth-line);
    border-radius: 14px;
    color: var(--polaris-auth-ink);
    background: var(--polaris-auth-white);
    transition:
        border-color 160ms ease,
        box-shadow 160ms ease;
}

.polaris-auth-form input:hover:not(:disabled) {
    border-color: var(--polaris-auth-green-300);
}

.polaris-auth-form input:focus {
    border-color: var(--polaris-auth-green-600);
    box-shadow: 0 0 0 4px rgba(50, 121, 88, 0.1);
}

.polaris-auth-code-input {
    font-size: 24px;
    font-weight: 850;
    letter-spacing: 0.3em;
    text-align: center;
}

.polaris-auth-primary-button {
    border: 1px solid var(--polaris-auth-green-700);
    color: var(--polaris-auth-white);
    background: var(--polaris-auth-green-700);
    box-shadow: 0 12px 26px rgba(46, 112, 79, 0.2);
}

.polaris-auth-primary-button:hover:not(:disabled) {
    transform: translateY(-1px);
    background: var(--polaris-auth-green-800);
}

.polaris-auth-secondary-button {
    border: 1px solid var(--polaris-auth-green-200);
    color: var(--polaris-auth-green-800);
    background: var(--polaris-auth-white);
}

.polaris-auth-text-button {
    min-height: 44px;
    padding: 8px 10px;
    border: 0;
    border-radius: 10px;
    color: var(--polaris-auth-green-700);
    background: transparent;
    font-size: 13px;
    font-weight: 800;
}

.polaris-auth-text-button:hover {
    background: var(--polaris-auth-green-50);
}

.polaris-auth-help {
    color: var(--polaris-auth-muted);
    font-size: 11px;
    line-height: 1.6;
}

.polaris-auth-help ul {
    margin: 3px 0 0;
    padding-left: 18px;
}

.polaris-auth-forgot-link {
    min-height: 44px;
    justify-self: end;
    padding: 10px 4px;
    color: var(--polaris-auth-green-700);
    font-size: 13px;
    font-weight: 800;
}

.polaris-auth-forgot-link:hover {
    text-decoration: underline;
    text-underline-offset: 3px;
}

.polaris-auth-result {
    display: grid;
    gap: 14px;
    padding: 20px;
    border: 1px solid var(--polaris-auth-green-200);
    border-radius: 16px;
    background: var(--polaris-auth-green-50);
}

.polaris-auth-result strong {
    color: var(--polaris-auth-green-900);
}

.polaris-auth-result p {
    margin: 0;
    color: var(--polaris-auth-muted);
    font-size: 13px;
}

.polaris-auth-code-summary,
.polaris-auth-setup-note,
.polaris-auth-status,
.polaris-auth-security-note {
    color: var(--polaris-auth-muted);
    font-size: 12px;
}

.polaris-auth-code-summary {
    margin: 0 0 4px;
}

.polaris-auth-setup-note {
    margin: 10px 0 0;
    padding: 10px 12px;
    border-radius: 10px;
    background: var(--polaris-auth-green-50);
}

.polaris-auth-status {
    min-height: 20px;
    margin: 18px 0 0;
    font-weight: 750;
}

.polaris-auth-status.is-error {
    color: var(--polaris-auth-error);
}

.polaris-auth-status.is-success {
    color: var(--polaris-auth-green-700);
}

.polaris-auth-security-note {
    margin: 18px 0 0;
    padding-top: 18px;
    border-top: 1px solid var(--polaris-auth-line);
    line-height: 1.7;
}

.polaris-dashboard-page {
    display: flex;
    min-height: 100vh;
    flex-direction: column;
}

.polaris-auth-logout-button {
    border-color: var(--polaris-auth-line);
}

.polaris-dashboard-main {
    display: grid;
    width: min(calc(100% - 40px), 920px);
    flex: 1;
    place-items: center;
    margin-inline: auto;
    padding-block: 64px 96px;
}

.polaris-dashboard-panel {
    width: 100%;
    padding: 64px;
    border: 1px solid var(--polaris-auth-line);
    border-radius: 32px;
    background: rgba(255, 255, 255, 0.92);
    box-shadow: var(--polaris-auth-shadow);
    text-align: center;
}

.polaris-dashboard-status {
    display: grid;
    width: 64px;
    height: 64px;
    place-items: center;
    margin: 0 auto 24px;
    border-radius: 50%;
    color: var(--polaris-auth-green-800);
    background: var(--polaris-auth-green-100);
    font-size: 28px;
    font-weight: 900;
}

.polaris-dashboard-brand-status {
    background: transparent;
}

.polaris-dashboard-panel h1 {
    font-size: clamp(34px, 5vw, 52px);
}

.polaris-dashboard-panel > p:not(.polaris-auth-kicker, .polaris-dashboard-next) {
    margin: 18px 0 0;
    color: var(--polaris-auth-muted);
}

.polaris-dashboard-actions {
    display: flex;
    max-width: 520px;
    justify-content: center;
    gap: 12px;
    margin: 32px auto 0;
}

.polaris-dashboard-next {
    margin: 38px 0 0;
    padding-top: 24px;
    border-top: 1px solid var(--polaris-auth-line);
    color: var(--polaris-auth-muted);
    font-size: 13px;
}

.polaris-onboarding-panel {
    max-width: 680px;
}

.polaris-onboarding-form {
    max-width: 470px;
    margin: 32px auto 0;
    text-align: left;
}

.polaris-form-errors {
    color: var(--polaris-auth-error);
    font-size: 12px;
}

.polaris-form-errors ul {
    margin: 0;
    padding-left: 18px;
}

@media (max-width: 920px) {
    .polaris-auth-main {
        grid-template-columns: 1fr;
        gap: 32px;
        padding-top: 24px;
    }

    .polaris-auth-intro,
    .polaris-auth-card {
        width: 100%;
        max-width: 680px;
        justify-self: center;
    }

    .polaris-auth-intro {
        padding: 44px;
    }
}

@media (max-width: 600px) {
    .polaris-auth-header,
    .polaris-auth-main,
    .polaris-dashboard-main {
        width: min(calc(100% - 28px), 1180px);
    }

    .polaris-auth-header {
        flex-wrap: wrap;
        min-height: 72px;
        padding-block: 8px;
    }

    .polaris-auth-header-actions {
        width: 100%;
        justify-content: space-between;
        gap: 8px;
        order: 2;
    }

    .polaris-nav-language-switcher select {
        max-width: 116px;
    }

    .polaris-auth-brand strong {
        font-size: 14px;
    }

    .polaris-auth-brand-mark {
        width: 38px;
        height: 38px;
        flex-basis: 38px;
    }

    .polaris-auth-back-link {
        padding-inline: 10px;
        font-size: 12px;
    }

    .polaris-auth-main {
        padding-block: 20px 56px;
    }

    .polaris-auth-intro {
        padding: 32px 24px;
        border-radius: 24px;
    }

    .polaris-auth-intro h1 {
        font-size: 36px;
    }

    .polaris-auth-intro > p:not(.polaris-auth-kicker) {
        font-size: 15px;
    }

    .polaris-auth-card {
        padding: 30px 22px;
        border-radius: 24px;
    }

    .polaris-auth-card h2 {
        font-size: 27px;
    }

    .polaris-dashboard-panel {
        padding: 44px 22px;
        border-radius: 24px;
    }

    .polaris-dashboard-actions {
        flex-direction: column;
    }
}

.polaris-auth-legal-links {
    display: flex;
    flex-wrap: wrap;
    gap: 0 16px;
    margin-top: 24px;
    padding-top: 16px;
    border-top: 1px solid var(--polaris-auth-line);
    color: var(--polaris-auth-muted);
    font-size: 13px;
}

.polaris-auth-legal-links p {
    flex-basis: 100%;
    margin: 0 0 8px;
}

.polaris-auth-page .polaris-auth-legal-links a {
    display: inline-flex;
    align-items: center;
    min-height: 44px;
    text-decoration: underline;
    text-underline-offset: 4px;
}

@media (prefers-reduced-motion: reduce) {
    .polaris-auth-page *,
    .polaris-auth-page *::before,
    .polaris-auth-page *::after {
        scroll-behavior: auto;
        transition-duration: 0.01ms;
    }
}