.mca-cv-locked .site-main,
.mca-cv-locked main.site-main { min-height: 70vh; }
.mca-login-screen, .mca-login-screen * { box-sizing: border-box; }
.mca-login-screen {
    display: grid;
    width: 100%;
    min-height: 75vh;
    padding: 72px 20px 48px;
    place-items: center;
    background: linear-gradient(145deg, #f8faf6, #edf4e8);
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}
.mca-login-card {
    width: min(100%, 440px);
    padding: 42px;
    border: 1px solid rgba(32, 64, 35, .14);
    border-radius: 28px;
    background: #fff;
    box-shadow: 0 18px 50px rgba(25, 55, 29, .10);
    text-align: center;
}
.mca-login-logo {
    display: block;
    width: auto;
    max-width: 180px;
    height: 72px;
    margin: 0 auto 22px;
    object-fit: contain;
}
.mca-login-mark {
    display: grid;
    width: 104px;
    height: 82px;
    margin: 0 auto 22px;
    place-items: center;
    border-radius: 16px;
    background: linear-gradient(135deg, #183d21, #3f7f36, #8a9b31);
    color: #fff;
    font-size: 2.2rem;
    font-weight: 900;
    letter-spacing: -.08em;
}
.mca-login-card h1 { margin: 0; color: #183d21; font-size: clamp(2rem, 8vw, 2.35rem); line-height: 1.05; letter-spacing: -.04em; }
.mca-login-card > p { margin: 14px 0 26px; color: #687169; }
.mca-login-error { margin: 0 0 18px; padding: 12px 14px; border-radius: 12px; background: #fff1f1; color: #9b1c1c; font-size: 14px; }
.mca-login-form { text-align: left; }
.mca-login-form label { display: block; margin: 0 0 9px; color: #202820; font-size: 12px; font-weight: 850; letter-spacing: .08em; text-transform: uppercase; }
.mca-password-field { position: relative; }
.mca-login-form input { display: block; width: 100%; height: 54px; padding: 0 78px 0 16px; border: 1px solid rgba(32,64,35,.14); border-radius: 13px; background: #fff; color: #202820; font: inherit; font-size: 16px; }
.mca-login-form input:focus { border-color: #3f7f36; outline: 3px solid rgba(63,127,54,.14); box-shadow: none; }
.mca-password-toggle { position: absolute; top: 50%; right: 8px; min-width: 58px; height: 36px; transform: translateY(-50%); border: 0; border-radius: 999px; background: #edf4e8; color: #183d21; font: inherit; font-size: 13px; font-weight: 800; cursor: pointer; }
.mca-password-toggle:hover { background: #dfead8; }
.mca-login-submit { display: block; width: 100%; min-height: 54px; margin: 16px 0 0; border: 0; border-radius: 13px; background: #183d21; color: #fff; font: inherit; font-weight: 850; cursor: pointer; }
.mca-login-submit:hover { background: #102c18; }
.mca-back-link { display: inline-block; margin-top: 22px; color: #3f7f36; font-size: 14px; font-weight: 750; text-decoration: none; }
.mca-back-link:hover { color: #183d21; text-decoration: underline; }
.mca-gate-page { min-height: 75vh; }
@media (max-width: 520px) {
    .mca-login-screen { min-height: 64vh; padding: 56px 14px 36px; }
    .mca-login-card { padding: 30px 20px; border-radius: 21px; }
    .mca-login-logo { max-width: 150px; height: 62px; }
}