.imecapi-login-shell {
    min-height: 560px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 56px 20px;
    background: linear-gradient(135deg, #f8fbff 0%, #eef5ff 100%);
}

.imecapi-login-card {
    width: 100%;
    max-width: 520px;
    background: #ffffff;
    border: 1px solid rgba(0, 51, 102, .10);
    border-radius: 24px;
    box-shadow: 0 24px 70px rgba(0, 51, 102, .12);
    padding: 34px;
}

.imecapi-login-brand {
    display: flex;
    gap: 16px;
    align-items: center;
    margin-bottom: 20px;
}

.imecapi-login-mark {
    width: 52px;
    height: 52px;
    border-radius: 16px;
    background: #003366;
    color: #ffffff;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    letter-spacing: .04em;
}

.imecapi-login-brand p {
    margin: 0 0 4px;
    color: #0083ff;
    font-size: 13px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: .08em;
}

.imecapi-login-brand h1 {
    margin: 0;
    color: #003366;
    font-size: 25px;
    line-height: 1.2;
}

.imecapi-login-copy {
    margin: 0 0 24px;
    color: #51627a;
    font-size: 16px;
    line-height: 1.6;
}

.imecapi-login-error {
    margin-bottom: 18px;
    padding: 12px 14px;
    border-radius: 12px;
    background: #fef2f2;
    color: #991b1b;
    border: 1px solid #fecaca;
    font-weight: 700;
}

.imecapi-login-form label {
    display: block;
    color: #0f172a;
    font-weight: 700;
    margin: 14px 0 8px;
}

.imecapi-login-form input[type="text"],
.imecapi-login-form input[type="password"] {
    width: 100%;
    min-height: 48px;
    border: 1px solid #d7deea;
    border-radius: 12px;
    padding: 0 14px;
    font-size: 16px;
    background: #ffffff;
    color: #0f172a;
    box-sizing: border-box;
}

.imecapi-login-form input:focus {
    border-color: #0083ff;
    outline: 3px solid rgba(0, 131, 255, .15);
}

.imecapi-login-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    margin: 16px 0 22px;
}

.imecapi-login-remember {
    display: inline-flex !important;
    align-items: center;
    gap: 8px;
    margin: 0 !important;
    font-weight: 600 !important;
    color: #51627a !important;
}

.imecapi-login-row a {
    color: #0083ff;
    font-weight: 700;
    text-decoration: none;
}

.imecapi-login-form button {
    width: 100%;
    min-height: 50px;
    border: 0;
    border-radius: 14px;
    background: #0083ff;
    color: #ffffff;
    font-size: 16px;
    font-weight: 800;
    cursor: pointer;
}

.imecapi-login-form button:hover {
    background: #006ed9;
}

.imecapi-login-help {
    margin-top: 22px;
    padding-top: 20px;
    border-top: 1px solid #edf2f7;
    color: #51627a;
    display: grid;
    gap: 4px;
}

.imecapi-login-help strong {
    color: #003366;
}

@media (max-width: 640px) {
    .imecapi-login-card {
        padding: 24px;
        border-radius: 18px;
    }

    .imecapi-login-row {
        flex-direction: column;
        align-items: flex-start;
    }
}