body.admin-login-page {
    font-family: Arial, sans-serif;
    background: #f4f1ea;
    color: #1f2a37;
    display: grid;
    place-items: center;
    min-height: 100vh;
    margin: 0;
}

body.admin-login-page .panel {
    width: min(420px, 90vw);
    background: #fff;
    border: 1px solid #ddd;
    border-radius: 12px;
    padding: 24px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.08);
}

body.admin-login-page h1 {
    margin-top: 0;
    font-size: 1.8rem;
}

body.admin-login-page label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
}

body.admin-login-page input {
    width: 100%;
    padding: 10px 12px;
    margin-bottom: 16px;
    border: 1px solid #ccc;
    border-radius: 8px;
    box-sizing: border-box;
}

body.admin-login-page button {
    width: 100%;
    padding: 11px 12px;
    background: #163b4d;
    color: #fff;
    border: 0;
    border-radius: 8px;
    cursor: pointer;
    font-weight: 700;
}

body.admin-login-page .error {
    color: #b42318;
    margin-bottom: 14px;
}