* { box-sizing: border-box; }

html, body {
    margin: 0;
    min-height: 100%;
}

.bms-login {
    min-height: 100dvh;
    font-family: var(--bms-font);
    color: var(--bms-text);
    background: var(--bms-bg);
}

.bms-login__wordmark {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
}

.bms-login__logo {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: inherit;
}

.bms-login__logo img {
    display: block;
    width: 28px;
    height: 28px;
    border-radius: var(--bms-radius-sm);
    object-fit: cover;
    background: var(--bms-blue);
}

.bms-login__brand-name {
    font-size: 13px;
    font-weight: 600;
    line-height: 1.25;
}

.bms-login__classic {
    display: grid;
    min-height: 100dvh;
    min-width: 0;
}

.bms-login__brand {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
    gap: 20px;
    padding: 48px 32px;
    background: var(--bms-rail);
    color: var(--bms-text-on-dark);
}

.bms-login__brand .bms-login__brand-name {
    color: var(--bms-text-on-dark);
}

.bms-login__slogan {
    margin: 0;
    max-width: 28ch;
    font-size: 20px;
    font-weight: 700;
    line-height: 1.3;
    color: var(--bms-text-on-dark);
}

.bms-login__card-wrap {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 0;
    padding: 32px 16px;
    background: var(--bms-bg);
}

.bms-login__card,
.bms-login__welcome {
    box-sizing: border-box;
    width: 100%;
    max-width: 400px;
    min-width: 0;
    display: grid;
    gap: 16px;
    padding: 32px;
    background: var(--bms-card);
    border: 1px solid var(--bms-line);
    border-radius: var(--bms-radius);
    box-shadow: var(--bms-shadow);
}

.bms-login__kicker {
    margin: 0;
    font-size: 12px;
    font-weight: 600;
    color: var(--bms-muted);
}

.bms-login__card h2,
.bms-login__welcome h1 {
    margin: 0;
    font-size: 20px;
    font-weight: 700;
    line-height: 1.2;
    color: var(--bms-text);
}

.bms-login__field {
    display: grid;
    gap: 6px;
    font-size: 13px;
    font-weight: 600;
    color: var(--bms-text);
}

.bms-login__field input {
    width: 100%;
    height: 44px;
    padding: 0 12px;
    border: 1px solid var(--bms-line);
    border-radius: var(--bms-radius-sm);
    background: var(--bms-card);
    color: var(--bms-text);
    font: 400 14px/1.2 var(--bms-font);
}

.bms-login__field input:focus-visible {
    outline: none;
    border-color: var(--bms-blue);
    box-shadow: var(--bms-focus);
}

.bms-login__submit {
    height: 40px;
    margin-top: 4px;
    border: 0;
    border-radius: var(--bms-radius-sm);
    background: var(--bms-blue);
    color: var(--bms-text-on-accent);
    font: 600 14px/1 var(--bms-font);
    cursor: pointer;
}

.bms-login__submit:hover,
.bms-login__submit:focus-visible {
    background: var(--bms-blue-deep);
}

.bms-login__submit:active {
    transform: scale(0.98);
}

.bms-login__hint {
    margin: 4px 0 0;
    color: var(--bms-muted);
    font-size: 12px;
    text-align: center;
}

.bms-login__hint code {
    font-size: 11px;
}

.bms-login__error {
    margin: 0;
    padding: 10px 12px;
    border-radius: var(--bms-radius-sm);
    background: var(--bms-danger-soft);
    color: var(--bms-danger);
    font-size: 14px;
    font-weight: 600;
}

.bms-login__stage {
    display: grid;
    align-items: center;
    justify-items: center;
    min-height: 100dvh;
    padding: 32px 16px;
    background: var(--bms-bg);
}

.bms-login__welcome {
    justify-items: start;
}

.bms-login__avatar {
    width: 96px;
    height: 96px;
    border-radius: var(--bms-radius-avatar);
    object-fit: cover;
    background: var(--bms-bg);
    border: 1px solid var(--bms-line);
}

.bms-login__who {
    margin: 0;
    font-size: 14px;
    font-weight: 600;
    color: var(--bms-muted);
}

.bms-login__form {
    display: grid;
    gap: 16px;
    width: 100%;
}

.bms-login__not-you {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 40px;
    color: var(--bms-blue);
    font: 600 14px/1 var(--bms-font);
    text-decoration: none;
    text-align: center;
}

.bms-login__not-you:hover,
.bms-login__not-you:focus-visible {
    color: var(--bms-blue-deep);
    text-decoration: underline;
}

@media (min-width: 900px) {
    .bms-login__classic {
        grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    }

    .bms-login__brand {
        padding: 64px 48px;
    }
}

@media (max-width: 899px) {
    .bms-login__brand {
        padding: 32px 20px;
    }

    .bms-login__card,
    .bms-login__welcome {
        padding: 24px 20px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .bms-login__submit {
        transform: none;
    }
}