/* สไตล์พื้นฐานสำหรับหน้า hostcheck / install / error (ไม่มี inline style เพราะ CSP) */
*, *::before, *::after { box-sizing: border-box; }
html { font-size: 16px; }
body {
    margin: 0;
    padding: 16px;
    font-family: "Sarabun", "Noto Sans Thai", system-ui, -apple-system, "Segoe UI", sans-serif;
    line-height: 1.6;
    color: #1f2933;
    background: #f4f6f8;
}
.card {
    max-width: 720px;
    margin: 0 auto 16px;
    padding: 20px;
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, .12);
}
h1 { margin: 0 0 12px; font-size: 1.4rem; }
h2 { margin: 20px 0 8px; font-size: 1.1rem; }
.muted { color: #52606d; font-size: .9rem; }
.checks { list-style: none; margin: 0; padding: 0; }
.checks li { padding: 8px 0; border-bottom: 1px solid #e4e7eb; }
.checks li:last-child { border-bottom: 0; }
.tag { display: inline-block; min-width: 3.2em; padding: 0 8px; margin-right: 8px; border-radius: 999px; font-size: .8rem; font-weight: 700; text-align: center; color: #fff; }
.ok .tag { background: #1b7f3b; }
.warn .tag { background: #b45309; }
.fail .tag { background: #b42318; }
.wait .tag { background: #52606d; }
.detail { display: block; margin-left: 0; color: #52606d; font-size: .9rem; word-break: break-word; }
.alert { padding: 12px 14px; border-radius: 8px; margin: 12px 0; }
.alert-warn { background: #fff4e5; border: 1px solid #f5b041; }
.alert-fail { background: #fdecea; border: 1px solid #e57373; }
.alert-ok { background: #e6f4ea; border: 1px solid #81c995; }
label { display: block; margin: 12px 0 4px; font-weight: 600; }
input[type=text], input[type=password], input[type=email], input[type=number], input[type=url] {
    width: 100%;
    min-height: 44px;
    padding: 8px 12px;
    font: inherit;
    border: 1px solid #9aa5b1;
    border-radius: 8px;
}
.btn, button {
    display: inline-block;
    min-height: 44px;
    margin-top: 16px;
    padding: 10px 20px;
    font: inherit;
    font-weight: 700;
    color: #fff;
    text-decoration: none;
    background: #0b6bcb;
    border: 0;
    border-radius: 8px;
    cursor: pointer;
}
code { padding: 1px 5px; background: #eef1f4; border-radius: 4px; word-break: break-all; }