:root {
    --fatm-ink: #26332f;
    --fatm-ink-strong: #183b34;
    --fatm-muted: #66736e;
    --fatm-paper: #f5f1e8;
    --fatm-surface: #fffefa;
    --fatm-surface-muted: #f8f6f0;
    --fatm-line: #d9dfd8;
    --fatm-line-strong: #c5cec7;
    --fatm-green-mid: #6f9382;
    --fatm-green-soft: #dde9e2;
    --fatm-orange: #d87558;
    --fatm-purple: #786276;
    --fatm-danger: #a8493e;
    --fatm-danger-soft: #f6e3df;
    --fatm-success: #356b57;
    --fatm-success-soft: #e0ece6;
    --fatm-focus: #315f51;
    --fatm-shadow-sm: 0 8px 22px rgba(24, 59, 52, 0.06);
    --fatm-shadow: 0 18px 48px rgba(24, 59, 52, 0.09);
    --fatm-shadow-lg: 0 28px 80px rgba(24, 59, 52, 0.14);
    --fatm-content-width: 1280px;
}

* {
    box-sizing: border-box;
}

html {
    min-height: 100%;
    color-scheme: light;
    background: var(--fatm-paper);
}

body.fatm-login-body {
    min-height: 100vh;
    margin: 0;
    color: var(--fatm-ink);
    background:
        radial-gradient(circle at 92% -4%, rgba(120, 98, 118, 0.10), transparent 30rem),
        radial-gradient(circle at -4% 24%, rgba(111, 147, 130, 0.12), transparent 32rem),
        var(--fatm-paper);
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    font-size: 16px;
    line-height: 1.55;
}

body.fatm-login-body::before {
    position: fixed;
    inset: 0 0 auto;
    z-index: -1;
    height: 220px;
    content: "";
    pointer-events: none;
    background: linear-gradient(180deg, rgba(255, 254, 250, 0.74), transparent);
}

.fatm-login-body ::selection {
    color: var(--fatm-ink-strong);
    background: rgba(111, 147, 130, 0.28);
}

.fatm-login-body button,
.fatm-login-body input,
.fatm-login-body a {
    font: inherit;
}

.fatm-login-body a,
.fatm-login-body button,
.fatm-login-body input {
    transition:
        color 160ms ease,
        background-color 160ms ease,
        border-color 160ms ease,
        box-shadow 160ms ease,
        transform 160ms ease;
}

.fatm-login-body :focus-visible {
    outline: 3px solid rgba(49, 95, 81, 0.34);
    outline-offset: 3px;
}

.fatm-login-shell {
    min-height: 100vh;
    display: grid;
    grid-template-rows: auto 1fr auto;
}

.fatm-login-header {
    position: relative;
    z-index: 10;
    width: min(var(--fatm-content-width), calc(100% - 48px));
    min-height: 82px;
    display: flex;
    align-items: center;
    margin: 0 auto;
    border-bottom: 1px solid rgba(24, 59, 52, 0.14);
}

.fatm-login-header::after {
    position: absolute;
    right: 0;
    bottom: -1px;
    width: 86px;
    height: 2px;
    content: "";
    background: linear-gradient(90deg, var(--fatm-green-mid), var(--fatm-orange), var(--fatm-purple));
}

.fatm-login-brand {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    color: inherit;
    text-decoration: none;
}

.fatm-login-brand:hover {
    color: inherit;
    transform: translateY(-1px);
}

.fatm-login-brand-mark {
    width: 42px;
    height: 42px;
    display: inline-grid;
    flex: 0 0 42px;
    place-items: center;
    color: var(--fatm-surface);
    background: var(--fatm-ink-strong);
    border: 1px solid rgba(255, 255, 255, 0.22);
    border-radius: 50% 50% 50% 13px;
    box-shadow: 0 8px 24px rgba(24, 59, 52, 0.18);
    font-family: Georgia, "Times New Roman", serif;
    font-size: 1.32rem;
    font-weight: 600;
}

.fatm-login-brand-copy {
    display: grid;
    gap: 1px;
}

.fatm-login-brand-copy strong {
    color: var(--fatm-ink-strong);
    font-size: 0.94rem;
    font-weight: 780;
    letter-spacing: 0.075em;
}

.fatm-login-brand-copy small {
    color: var(--fatm-muted);
    font-size: 0.69rem;
    letter-spacing: 0.02em;
}

.fatm-login-main {
    position: relative;
    width: min(var(--fatm-content-width), calc(100% - 48px));
    display: grid;
    place-items: center;
    margin: 0 auto;
    padding: clamp(46px, 8vh, 86px) 0;
    overflow: hidden;
}

.fatm-login-main::before {
    position: absolute;
    top: 3%;
    right: -155px;
    width: 420px;
    height: 420px;
    content: "";
    border: 62px solid rgba(120, 98, 118, 0.055);
    border-radius: 50%;
    pointer-events: none;
}

.fatm-login-main::after {
    position: absolute;
    bottom: -210px;
    left: -175px;
    width: 420px;
    height: 420px;
    content: "";
    border: 58px solid rgba(111, 147, 130, 0.065);
    border-radius: 50%;
    pointer-events: none;
}

.fatm-login-card {
    position: relative;
    z-index: 1;
    width: min(590px, 100%);
    overflow: hidden;
    padding: clamp(34px, 5vw, 54px);
    background: rgba(255, 254, 250, 0.94);
    border: 1px solid rgba(24, 59, 52, 0.13);
    border-radius: 30px;
    box-shadow: var(--fatm-shadow-lg);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
}

.fatm-login-card::before {
    position: absolute;
    inset: 0 0 auto;
    height: 3px;
    content: "";
    background: linear-gradient(90deg, var(--fatm-green-mid), var(--fatm-orange), var(--fatm-purple));
}

.fatm-login-card-heading {
    margin-bottom: 32px;
}

.fatm-login-overline {
    margin: 0 0 14px;
    color: var(--fatm-green-mid);
    font-size: 0.7rem;
    font-weight: 820;
    letter-spacing: 0.13em;
    text-transform: uppercase;
}

.fatm-login-card h1 {
    margin: 0;
    color: var(--fatm-ink-strong);
    font-family: Georgia, "Times New Roman", serif;
    font-size: clamp(2.55rem, 5vw, 3.75rem);
    font-weight: 500;
    letter-spacing: -0.04em;
    line-height: 1.01;
    text-wrap: balance;
}

.fatm-login-card-heading > p:last-child {
    max-width: 430px;
    margin: 16px 0 0;
    color: var(--fatm-muted);
    font-size: 0.98rem;
}

.fatm-login-alert {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin: 0 0 22px;
    padding: 14px 15px;
    border: 1px solid;
    border-radius: 14px;
}

.fatm-login-alert-mark {
    width: 27px;
    height: 27px;
    display: inline-grid;
    flex: 0 0 27px;
    place-items: center;
    border-radius: 50%;
    font-size: 0.76rem;
    font-weight: 850;
}

.fatm-login-alert strong {
    display: block;
    color: var(--fatm-ink-strong);
    font-size: 0.84rem;
}

.fatm-login-alert p {
    margin: 2px 0 0;
    font-size: 0.76rem;
}

.fatm-login-alert-danger {
    color: #7f3c35;
    background: var(--fatm-danger-soft);
    border-color: rgba(168, 73, 62, 0.22);
}

.fatm-login-alert-danger .fatm-login-alert-mark {
    color: var(--fatm-surface);
    background: var(--fatm-danger);
}

.fatm-login-alert-success {
    color: #2f5d4b;
    background: var(--fatm-success-soft);
    border-color: rgba(53, 107, 87, 0.22);
}

.fatm-login-alert-success .fatm-login-alert-mark {
    color: var(--fatm-surface);
    background: var(--fatm-success);
}

.fatm-login-form {
    display: grid;
    gap: 20px;
}

.fatm-login-field {
    display: grid;
    gap: 8px;
}

.fatm-login-field label {
    color: var(--fatm-ink-strong);
    font-size: 0.78rem;
    font-weight: 780;
}

.fatm-login-field input {
    width: 100%;
    min-height: 56px;
    padding: 13px 15px;
    color: var(--fatm-ink);
    caret-color: var(--fatm-ink-strong);
    background: var(--fatm-surface);
    border: 1px solid var(--fatm-line-strong);
    border-radius: 12px;
    box-shadow: inset 0 1px 0 rgba(24, 59, 52, 0.025);
    font-size: 0.94rem;
}

.fatm-login-field input::placeholder {
    color: #96a29c;
}

.fatm-login-field input:hover {
    border-color: #9fb2a8;
}

.fatm-login-field input:focus {
    outline: 0;
    border-color: var(--fatm-focus);
    box-shadow: 0 0 0 4px rgba(49, 95, 81, 0.12);
}

.fatm-login-field input:-webkit-autofill,
.fatm-login-field input:-webkit-autofill:hover,
.fatm-login-field input:-webkit-autofill:focus {
    -webkit-text-fill-color: var(--fatm-ink);
    caret-color: var(--fatm-ink-strong);
    box-shadow: 0 0 0 1000px var(--fatm-surface) inset, 0 0 0 4px rgba(49, 95, 81, 0.08);
    transition: background-color 9999s ease-out 0s;
}

.fatm-login-remember {
    display: inline-flex;
    align-items: center;
    justify-self: start;
    gap: 10px;
    color: var(--fatm-muted);
    cursor: pointer;
    font-size: 0.8rem;
}

.fatm-login-remember input {
    width: 18px;
    height: 18px;
    margin: 0;
    accent-color: var(--fatm-ink-strong);
}

.fatm-login-submit {
    min-height: 54px;
    display: inline-flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 13px 18px;
    color: var(--fatm-surface);
    background: var(--fatm-ink-strong);
    border: 1px solid var(--fatm-ink-strong);
    border-radius: 12px;
    box-shadow: 0 8px 22px rgba(24, 59, 52, 0.16);
    cursor: pointer;
    font-weight: 760;
}

.fatm-login-submit:hover {
    background: #214b42;
    border-color: #214b42;
    transform: translateY(-1px);
}

.fatm-login-submit span:last-child {
    font-size: 1.35rem;
    line-height: 1;
}

.fatm-login-trust-note {
    display: flex;
    align-items: flex-start;
    gap: 11px;
    margin-top: 25px;
    padding-top: 22px;
    border-top: 1px solid var(--fatm-line);
}

.fatm-login-trust-mark {
    width: 25px;
    height: 25px;
    display: inline-grid;
    flex: 0 0 25px;
    place-items: center;
    color: var(--fatm-success);
    background: var(--fatm-success-soft);
    border-radius: 50%;
    font-size: 0.72rem;
    font-weight: 850;
}

.fatm-login-trust-note p {
    display: grid;
    gap: 2px;
    margin: 0;
}

.fatm-login-trust-note strong {
    color: var(--fatm-ink-strong);
    font-size: 0.76rem;
}

.fatm-login-trust-note span:last-child {
    color: var(--fatm-muted);
    font-size: 0.7rem;
    line-height: 1.5;
}

.fatm-login-footer {
    width: min(var(--fatm-content-width), calc(100% - 48px));
    min-height: 74px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    margin: 0 auto;
    color: var(--fatm-muted);
    border-top: 1px solid rgba(24, 59, 52, 0.14);
    font-size: 0.73rem;
}

.fatm-login-footer > span:first-child {
    color: var(--fatm-ink-strong);
    font-weight: 780;
}

@media (max-width: 720px) {
    .fatm-login-header,
    .fatm-login-main,
    .fatm-login-footer {
        width: min(100% - 28px, var(--fatm-content-width));
    }

    .fatm-login-header {
        min-height: 74px;
    }

    .fatm-login-main {
        padding: 34px 0 44px;
    }

    .fatm-login-main::before {
        right: -250px;
    }

    .fatm-login-main::after {
        left: -270px;
    }

    .fatm-login-card {
        padding: 30px 24px;
        border-radius: 24px;
    }

    .fatm-login-card-heading {
        margin-bottom: 26px;
    }

    .fatm-login-brand-copy small {
        display: none;
    }

    .fatm-login-footer {
        min-height: 64px;
    }
}