/* Shared presentation for member and administrator sign-in. */
.login-screen {
    margin: 0;
    min-height: 100vh;
    min-height: 100svh;
    background: #edf2f7 url("../homeindex/bg_skyblue.jpg") center / cover no-repeat fixed;
    color: #172b4d;
    font-family: "Noto Sans Thai", Tahoma, sans-serif;
    font-size: 16px;
    line-height: 1.6;
}

.login-screen .vertical-center {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    min-height: 100svh;
    width: 100%;
    padding: 40px 20px;
}

.login-screen .login-container {
    box-sizing: border-box;
    width: 100%;
    max-width: 440px;
    margin: 0;
    padding: 40px;
    border: 1px solid #dfe6ee;
    border-top: 3px solid #b58b37;
    border-radius: 18px;
    background: #fff;
    box-shadow: 0 16px 48px rgb(23 43 77 / 8%);
}

.login-screen .login-container > div > img {
    display: block;
    width: 100% !important;
    max-width: 280px;
    height: 126px !important;
    object-fit: contain;
    margin: 0 auto 24px;
}

.login-screen .login-container h4 {
    margin: 0 0 28px;
    color: #172b4d !important;
    font-size: 24px;
    line-height: 1.5;
}

.login-screen .login-form .form-group {
    position: relative;
    margin: 0 0 18px;
}

.login-screen .login-form form,
.login-screen .login-form .form-group:last-child {
    margin-bottom: 0;
}

.login-screen .form-control {
    height: 52px !important;
    border: 1px solid #d8e1ec;
    border-radius: 10px;
    padding: 12px 44px 12px 16px;
    background: #f5f7fb;
    color: #172b4d;
    font: inherit;
    box-shadow: none;
    transition: border-color 160ms ease, box-shadow 160ms ease;
}

.login-screen .form-control::placeholder { color: #65758d; }
.login-screen .form-control:focus {
    background: #fff;
    border-color: #355e91;
    box-shadow: 0 0 0 3px rgb(53 94 145 / 14%);
    outline: none;
}

.login-screen .login-form i {
    top: 18px;
    right: 18px;
    color: #73839b;
    pointer-events: none;
}

.login-screen .btn-gold {
    width: 100%;
    min-height: 52px;
    padding: 12px 18px;
    border: 1px solid #172b4d;
    border-radius: 10px;
    background: #172b4d;
    color: #fff;
    font: inherit;
    font-weight: 700;
    box-shadow: 0 4px 10px rgb(23 43 77 / 12%);
    transition: background-color 160ms ease, box-shadow 160ms ease;
}

.login-screen .btn-gold:hover { background: #26466f; color: #fff; }
.login-screen .btn-gold:focus-visible {
    outline: 3px solid #b58b37;
    outline-offset: 3px;
}

.login-screen > .message {
    position: relative;
    max-width: 440px;
    margin: 16px auto 0;
    padding: 12px 16px;
    border-radius: 10px;
}

@media (max-width: 480px) {
    .login-screen .vertical-center { padding: 24px 16px; }
    .login-screen .login-container { padding: 28px 24px; }
    .login-screen .login-container h4 { font-size: 22px; }
    .login-screen .login-container > div > img { max-width: 240px; height: 108px !important; }
}

.login-screen .login-test-accounts {
    margin-top: 28px;
    padding-top: 22px;
    border-top: 1px solid #dfe6ee;
    text-align: left;
}
.login-screen .login-test-accounts h2 {
    margin: 0 0 12px;
    color: #5b6b85;
    font-size: 14px;
    font-weight: 600;
}
.login-screen .login-test-account {
    padding: 14px 16px;
    border: 1px solid #e1e8f0;
    border-radius: 10px;
    background: #f5f7fb;
}
.login-screen .login-test-account + .login-test-account { margin-top: 10px; }
.login-screen .login-test-account h3 {
    margin: 0 0 10px;
    color: #172b4d;
    font-size: 15px;
    font-weight: 600;
}
.login-screen .login-test-account dl { margin: 0; }
.login-screen .login-test-account dl > div {
    display: flex;
    flex-wrap: wrap;
    gap: 2px 12px;
    align-items: baseline;
}
.login-screen .login-test-account dt { width: 76px; color: #5b6b85; font-size: 12px; font-weight: 400; }
.login-screen .login-test-account dd { margin: 0; min-width: 0; }
.login-screen .login-test-account code {
    padding: 0;
    background: transparent;
    color: #172b4d;
    font-size: 13px;
    overflow-wrap: anywhere;
    user-select: text;
}

@media (prefers-reduced-motion: reduce) {
    .login-screen .form-control,
    .login-screen .btn-gold { transition: none; }
}