:root {
    --login-bg: #eef3f8;
    --login-card: #ffffff;
    --login-text: #26384a;
    --login-muted: #61758a;
    --login-border: #cbd7e3;
    --login-primary: #2f92d0;
    --login-primary-dark: #2177ac;
    --login-focus: rgba(47, 146, 208, 0.22);
    --login-error: #a63d3d;
    --login-success: #24764b;
}

* {
    box-sizing: border-box;
}

body.public-login-page {
    min-height: 100vh;
    margin: 0;
    color: var(--login-text);
    background:
        radial-gradient(circle at top left, rgba(47, 146, 208, 0.11), transparent 34rem),
        var(--login-bg);
    font-family: "Open Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    line-height: 1.55;
}

.public-login-header {
    display: flex;
    justify-content: center;
    padding: 42px 24px 24px;
}

.public-login-header img {
    display: block;
    width: 180px;
    height: auto;
}

.public-login-main {
    width: 100%;
    padding: 0 24px 28px;
}

.public-login-card {
    width: min(100%, 760px);
    margin: 0 auto;
    padding: 48px;
    background: var(--login-card);
    border: 1px solid rgba(104, 126, 148, 0.2);
    border-radius: 14px;
    box-shadow: 0 18px 55px rgba(38, 56, 74, 0.12);
}

.public-login-eyebrow {
    margin: 0 0 6px;
    color: var(--login-primary-dark);
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.public-login-intro h1 {
    margin: 0;
    color: #203347;
    font-size: clamp(30px, 5vw, 42px);
    font-weight: 600;
    letter-spacing: -0.025em;
    line-height: 1.2;
}

.public-login-intro > p:last-child {
    max-width: 620px;
    margin: 14px 0 30px;
    color: var(--login-muted);
    font-size: 17px;
}

.web-address-help label {
    display: block;
    margin-bottom: 8px;
    color: #31485f;
    font-size: 14px;
    font-weight: 700;
}

.email-control {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 10px;
}

.email-control input {
    width: 100%;
    min-height: 50px;
    padding: 12px 14px;
    color: var(--login-text);
    background: #fff;
    border: 1px solid var(--login-border);
    border-radius: 7px;
    font: inherit;
}

.email-control input:focus {
    border-color: var(--login-primary);
    box-shadow: 0 0 0 4px var(--login-focus);
    outline: none;
}

.email-control button {
    min-height: 50px;
    padding: 11px 19px;
    color: #fff;
    background: var(--login-primary);
    border: 1px solid var(--login-primary);
    border-radius: 7px;
    cursor: pointer;
    font: inherit;
    font-weight: 700;
    white-space: nowrap;
}

.email-control button:hover {
    background: var(--login-primary-dark);
    border-color: var(--login-primary-dark);
}

.email-control button:focus-visible,
.public-login-page a:focus-visible {
    box-shadow: 0 0 0 4px var(--login-focus);
    outline: 2px solid var(--login-primary-dark);
    outline-offset: 2px;
}

.email-control button:disabled {
    cursor: wait;
    opacity: 0.68;
}

.form-message {
    margin: 9px 0 0;
    color: var(--login-muted);
    font-size: 13px;
}

.form-message:empty {
    display: none;
}

.form-message-error {
    color: var(--login-error);
}

.form-message-success {
    color: var(--login-success);
    font-size: 15px;
}

.sign-in-example {
    display: grid;
    gap: 4px;
    margin-top: 26px;
    padding: 17px 19px;
    background: #f4f8fb;
    border: 1px solid #d7e2ec;
    border-radius: 8px;
}

.sign-in-example span {
    color: var(--login-muted);
    font-size: 13px;
    font-weight: 600;
}

.sign-in-example strong {
    color: #2c4258;
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
    font-size: 16px;
    overflow-wrap: anywhere;
}

.web-address-help {
    margin-top: 30px;
    padding-top: 24px;
    border-top: 1px solid #dce4ec;
}

.web-address-help h2 {
    margin: 0;
    color: #2c4258;
    font-size: 23px;
    font-weight: 600;
}

.web-address-help > p {
    margin: 8px 0 20px;
    color: var(--login-muted);
}

.public-login-support {
    margin: 28px 0 0;
    color: var(--login-muted);
    font-size: 14px;
    text-align: center;
}

.public-login-page a {
    color: var(--login-primary-dark);
}

.public-login-footer {
    display: flex;
    justify-content: center;
    gap: 8px;
    padding: 0 24px 34px;
    color: #718398;
    font-size: 13px;
}

@media (max-width: 680px) {
    .public-login-header {
        padding-top: 28px;
    }

    .public-login-header img {
        width: 158px;
    }

    .public-login-main {
        padding-inline: 14px;
    }

    .public-login-card {
        padding: 30px 22px;
        border-radius: 11px;
    }

    .public-login-intro > p:last-child {
        font-size: 16px;
    }

    .email-control {
        grid-template-columns: 1fr;
    }

    .email-control button {
        width: 100%;
    }

    .web-address-help {
        margin-top: 26px;
        padding-top: 20px;
    }

}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        scroll-behavior: auto !important;
    }
}