:root{--bg:#f4f5f7;--card:#fff;--ink:#1c1e21;--mute:#65676b;--line:#e3e5e8;--brand:#1877f2;--brand-ink:#fff;--ok:#1a7f37;--okbg:#e6f4ea;--warn:#9a6700;--warnbg:#fff4d6;--bad:#c62828;--badbg:#fde8e8;--soft:#eef1f5}
@media (prefers-color-scheme:dark){:root{--bg:#121417;--card:#1b1e23;--ink:#e8eaed;--mute:#9aa0a6;--line:#2c3036;--brand:#4a90f7;--brand-ink:#0b1220;--ok:#6fd08c;--okbg:#14301f;--warn:#e3b341;--warnbg:#33290f;--bad:#ff8a80;--badbg:#3a1a1a;--soft:#262a30}}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);font:15px/1.45 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif}
a{color:var(--brand)}
header{background:var(--card);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:5}
.bar{max-width:1100px;margin:0 auto;padding:0 16px;display:flex;align-items:center;gap:20px;min-height:54px;flex-wrap:wrap}
.logo{font-weight:700;display:flex;gap:8px;align-items:center}
.logo i{width:22px;height:22px;border-radius:6px;background:var(--brand);display:inline-block}
nav{display:flex;gap:2px;flex:1;flex-wrap:wrap}
nav button{background:none;border:0;color:var(--mute);padding:16px 12px;font:inherit;cursor:pointer;border-bottom:2px solid transparent}
nav button.on{color:var(--ink);border-color:var(--brand);font-weight:600}
main{max-width:1100px;margin:0 auto;padding:20px 16px 60px}
h2{font-size:18px;margin:0 0 12px}
h3{font-size:15px;margin:0 0 8px}
.card{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:16px;margin-bottom:16px}
.grid{display:grid;gap:12px;grid-template-columns:repeat(auto-fit,minmax(170px,1fr))}
.stat{background:var(--soft);border-radius:10px;padding:12px 14px}.stat b{font-size:24px;display:block}.stat span{color:var(--mute);font-size:13px}
.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.row.sp{justify-content:space-between}
.mute{color:var(--mute)}.small{font-size:13px}
.badge{display:inline-block;font-size:12px;padding:2px 9px;border-radius:99px;background:var(--soft);color:var(--mute);font-weight:600}
.badge.ok,.badge.posted{background:var(--okbg);color:var(--ok)}
.badge.warn,.badge.expiring,.badge.pending,.badge.posting{background:var(--warnbg);color:var(--warn)}
.badge.bad,.badge.invalid,.badge.failed,.badge.error,.badge.missing{background:var(--badbg);color:var(--bad)}
button.btn,.btn{font:inherit;border:1px solid var(--line);background:var(--card);color:var(--ink);padding:7px 13px;border-radius:8px;cursor:pointer}
.btn:hover{background:var(--soft)}.btn:disabled{opacity:.5;cursor:default}
.btn.primary{background:var(--brand);color:var(--brand-ink);border-color:var(--brand);font-weight:600}
.btn.danger{color:var(--bad)}.btn.sm{padding:4px 10px;font-size:13px}
input,select,textarea{font:inherit;color:var(--ink);background:var(--card);border:1px solid var(--line);border-radius:8px;padding:8px 10px;width:100%}
textarea{min-height:90px;resize:vertical}
input:focus,textarea:focus,select:focus{outline:2px solid var(--brand);outline-offset:-1px}
label{display:block;font-size:13px;color:var(--mute);margin:10px 0 4px}
.chk{display:flex;gap:8px;align-items:center;color:var(--ink);font-size:14px;margin:8px 0}.chk input{width:auto}
.form{display:grid;gap:10px 12px;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));align-items:end}.form label{margin:0 0 4px}
.src{display:grid;gap:10px;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));align-items:end}
.src.off{opacity:.6}
.post{display:flex;gap:14px}.post .th{width:120px;height:80px;flex:none;border-radius:8px;background:var(--soft) center/cover no-repeat}
.post .tt{font-weight:600;margin-bottom:2px;overflow-wrap:anywhere}
.post .bd{flex:1;min-width:0}
.err{color:var(--bad);font-size:13px;margin-top:4px;overflow-wrap:anywhere}
.tabs{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:14px}.tabs button{border-radius:99px}.tabs button.on{background:var(--brand);color:var(--brand-ink);border-color:var(--brand)}
.logline{font:12.5px/1.5 ui-monospace,Menlo,Consolas,monospace;padding:3px 0;border-bottom:1px solid var(--line);overflow-wrap:anywhere}
.logline.error{color:var(--bad)}.logline.warn{color:var(--warn)}
.modal{position:fixed;inset:0;background:rgba(0,0,0,.5);display:flex;align-items:flex-start;justify-content:center;padding:24px 12px;overflow:auto;z-index:20}
.modal>div{background:var(--card);border-radius:14px;padding:20px;width:100%;max-width:640px}
.preview{width:100%;max-height:320px;object-fit:contain;background:var(--soft);border-radius:10px;margin-top:6px}
#toast{position:fixed;bottom:20px;left:50%;transform:translateX(-50%);z-index:50;display:flex;flex-direction:column;gap:8px;align-items:center}
#toast div{background:#222;color:#fff;padding:10px 16px;border-radius:10px;font-size:14px;max-width:90vw;box-shadow:0 4px 18px rgba(0,0,0,.3)}
#toast div.bad{background:#b3261e}
.login{max-width:340px;margin:12vh auto;padding:0 16px}
@media(max-width:560px){.post{flex-direction:column}.post .th{width:100%;height:160px}}