/* 업체 관리 사이트 - 외부 CSS 한 개만 쓴다 (CSP 가 인라인 스타일을 막는다) */
:root {
    --bg: #f4f6fa;
    --card: #ffffff;
    --text: #1d2433;
    --muted: #667085;
    --line: #dfe3ec;
    --primary: #1f4a85;
    --ok: #1a7f4b;
    --warn: #b26a00;
    --bad: #b42318;
    --off: #667085;
}
@media (prefers-color-scheme: dark) {
    :root {
        --bg: #12161f;
        --card: #1a2030;
        --text: #e6e9f0;
        --muted: #98a2b3;
        --line: #2b3347;
        --primary: #7aa7e6;
        --ok: #4cc38a;
        --warn: #f0a63a;
        --bad: #f97066;
        --off: #98a2b3;
    }
}
* { box-sizing: border-box; }
body {
    margin: 0;
    background: var(--bg);
    color: var(--text);
    font-family: "Pretendard", "Malgun Gothic", "Apple SD Gothic Neo", system-ui, sans-serif;
    font-size: 15px;
    line-height: 1.5;
}
a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }
.topbar {
    display: flex; flex-wrap: wrap; align-items: center; gap: 4px 20px;
    padding: 12px 16px; background: var(--primary); color: #fff;
}
.topbar .brand { font-weight: 700; font-size: 17px; margin-right: 12px; }
.topbar a, .topbar button.link { color: #fff; background: none; border: 0; padding: 4px 0; font: inherit; cursor: pointer; }
.topbar form { display: inline; margin: 0; margin-left: auto; }
.wrap { max-width: 1100px; margin: 0 auto; padding: 20px 16px 60px; }
h1 { font-size: 22px; margin: 4px 0 16px; }
h2 { font-size: 17px; margin: 24px 0 10px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: 16px; margin-bottom: 16px; }
.table-scroll { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 9px 10px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { font-size: 13px; color: var(--muted); font-weight: 600; white-space: nowrap; }
td.num, th.num { text-align: right; }
.badge { display: inline-block; padding: 1px 9px; border-radius: 999px; font-size: 12px; font-weight: 600; border: 1px solid currentColor; }
.badge.ok { color: var(--ok); }
.badge.warn { color: var(--warn); }
.badge.stop { color: var(--bad); }
.badge.off { color: var(--off); }
.dot { display: inline-block; width: 9px; height: 9px; border-radius: 50%; margin-right: 6px; background: var(--off); }
.dot.on { background: var(--ok); }
.dot.down { background: var(--bad); }
.muted { color: var(--muted); }
.small { font-size: 13px; }
.warn-text { color: var(--warn); font-weight: 600; }
.bad-text { color: var(--bad); font-weight: 600; }
label { display: block; font-weight: 600; margin: 12px 0 4px; font-size: 14px; }
input[type=text], input[type=password], input[type=email], input[type=date], textarea {
    width: 100%; padding: 9px 10px; border: 1px solid var(--line); border-radius: 8px;
    background: var(--bg); color: var(--text); font: inherit;
}
textarea { min-height: 90px; }
.hint { color: var(--muted); font-size: 13px; margin-top: 3px; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 0 16px; }
@media (max-width: 640px) { .grid2 { grid-template-columns: 1fr; } }
.btn {
    display: inline-block; padding: 9px 16px; border-radius: 8px; border: 1px solid var(--primary);
    background: var(--primary); color: #fff; font: inherit; cursor: pointer;
}
.btn.secondary { background: transparent; color: var(--primary); }
.btn.danger { background: var(--bad); border-color: var(--bad); }
.btn:hover { text-decoration: none; opacity: .9; }
.actions { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; margin-top: 14px; }
.actions form { display: flex; gap: 10px; align-items: center; margin: 0; }
.actions label.inline { display: flex; align-items: center; gap: 6px; margin: 0; font-weight: 400; }
.notice { background: color-mix(in srgb, var(--ok) 14%, var(--card)); border: 1px solid var(--ok); border-radius: 8px; padding: 10px 14px; margin-bottom: 14px; white-space: pre-line; }
.problems { background: color-mix(in srgb, var(--bad) 12%, var(--card)); border: 1px solid var(--bad); border-radius: 8px; padding: 10px 14px 10px 30px; margin-bottom: 14px; }
.secret { font-family: ui-monospace, Consolas, monospace; font-size: 20px; letter-spacing: 1px; padding: 12px 14px; border: 2px dashed var(--warn); border-radius: 8px; background: var(--bg); display: inline-block; user-select: all; }
.code { font-family: ui-monospace, Consolas, monospace; background: var(--bg); border: 1px solid var(--line); border-radius: 6px; padding: 8px 10px; display: block; user-select: all; overflow-x: auto; }
ol.steps { padding-left: 20px; }
ol.steps li { margin-bottom: 8px; }
.login-box { max-width: 380px; margin: 12vh auto 0; }
.empty { padding: 28px; text-align: center; color: var(--muted); }