body.tas-login-body {
    margin: 0;
    padding: 0;
    background: #f3f4f6;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    color: #0f172a;
}

.tas-login-wrap {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 32px 20px;
    box-sizing: border-box;
}

.tas-login-box {
    width: 100%;
    max-width: 640px;
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 16px;
    box-shadow: 0 16px 40px rgba(15, 23, 42, 0.08);
    padding: 32px;
    box-sizing: border-box;
}

.tas-login-title {
    margin: 0 0 8px;
    font-size: 24px;
    font-weight: 700;
    text-align: left;
    color: #0f172a;
}

.tas-login-lead {
    margin: 0 0 20px;
    font-size: 14px;
    line-height: 1.8;
    color: #475569;
}

.tas-login-error {
    background: #fef2f2;
    color: #991b1b;
    border: 1px solid #fecaca;
    border-radius: 10px;
    padding: 12px 14px;
    font-size: 14px;
    line-height: 1.7;
    margin-bottom: 16px;
}

.tas-login-form {
    margin: 0;
}

.tas-login-field {
    margin-bottom: 16px;
}

.tas-login-label {
    display: block;
    margin-bottom: 6px;
    font-size: 13px;
    font-weight: 600;
    color: #334155;
}

.tas-login-input {
    width: 100%;
    height: 44px;
    box-sizing: border-box;
    padding: 0 12px;
    border-radius: 10px;
    border: 1px solid #cbd5e1;
    font-size: 14px;
    color: #0f172a;
    background: #ffffff;
}

.tas-login-input:focus {
    outline: none;
    border-color: #2563eb;
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.12);
}

.tas-login-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 16px;
    font-size: 13px;
    color: #475569;
}

.tas-login-remember {
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.tas-login-actions {
    margin-top: 8px;
}

.tas-login-submit {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    min-height: 46px;
    padding: 0 18px;
    border: none;
    border-radius: 10px;
    background: #2563eb;
    color: #ffffff;
    font-size: 14px;
    font-weight: 700;
    cursor: pointer;
    transition: background 0.2s ease, transform 0.2s ease;
}

.tas-login-submit:hover {
    background: #1d4ed8;
}

.tas-login-submit:active {
    transform: translateY(1px);
}

.tas-login-links {
    margin-top: 18px;
    font-size: 13px;
    line-height: 1.8;
    text-align: left;
}

.tas-login-links a {
    color: #2563eb;
    text-decoration: none;
}

.tas-login-links a:hover {
    text-decoration: underline;
}

@media (max-width: 640px) {
    .tas-login-wrap {
        padding: 20px 16px;
    }

    .tas-login-box {
        padding: 24px 20px;
    }

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