:root{--bg:#f7f3ee;--card:#fffdfa;--ink:#3b332d;--muted:#8a7f75;--line:#e8dfd5;--accent:#c9826b;--accent-ink:#fff;--soft:#f3e6dd;--mark:#ffe3a3;--ok:#5f9a74;--bad:#c25b52}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){--bg:#1d1a18;--card:#26221f;--ink:#efe7df;--muted:#a59a8f;--line:#3a332e;--accent:#d9937b;--accent-ink:#1d1a18;--soft:#332b26;--mark:#6b5320;--ok:#7fbf95;--bad:#e07c72}}
:root[data-theme="dark"]{--bg:#1d1a18;--card:#26221f;--ink:#efe7df;--muted:#a59a8f;--line:#3a332e;--accent:#d9937b;--accent-ink:#1d1a18;--soft:#332b26;--mark:#6b5320;--ok:#7fbf95;--bad:#e07c72}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);font:15px/1.7 -apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif}
main{max-width:680px;margin:0 auto;padding:40px 16px 64px}
h1{font-size:26px;font-weight:600;margin:0 0 4px}
h2{font-size:17px;font-weight:600;margin:0 0 12px}
.sub{color:var(--muted);margin:0 0 28px}
.card{background:var(--card);border:1px solid var(--line);border-radius:20px;padding:20px;margin-bottom:20px}
label{display:block;font-size:13px;color:var(--muted);margin-bottom:6px}
input,textarea,select{width:100%;font:inherit;color:inherit;background:var(--bg);border:1px solid var(--line);border-radius:12px;padding:12px 14px;outline:none}
input:focus,textarea:focus,select:focus{border-color:var(--accent)}
textarea{min-height:140px;resize:vertical}
.row{display:flex;gap:12px;align-items:flex-end;flex-wrap:wrap}
.row>.grow{flex:1;min-width:160px}
button{font:inherit;cursor:pointer;border:1px solid var(--line);background:var(--card);color:var(--ink);border-radius:12px;padding:11px 18px;min-height:44px}
button.primary{background:var(--accent);border-color:var(--accent);color:var(--accent-ink);font-weight:600}
button:disabled{opacity:.5;cursor:default}
.hint{font-size:12px;color:var(--muted);text-align:right;margin-top:4px}
.msg{margin:14px 0 0;font-size:14px}.msg.ok{color:var(--ok)}.msg.bad{color:var(--bad)}
[hidden]{display:none!important}
/* 后台 */
.stats{display:flex;gap:12px;margin-bottom:20px;flex-wrap:wrap}
.stat{flex:1;min-width:90px;background:var(--card);border:1px solid var(--line);border-radius:16px;padding:14px 16px}
.stat b{display:block;font-size:26px;font-weight:600;font-variant-numeric:tabular-nums}.stat small{color:var(--muted)}
.big-count{font-size:15px;margin:12px 0 0}.big-count b{font-size:30px;color:var(--accent);font-variant-numeric:tabular-nums;margin:0 4px}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
.chip{display:inline-flex;align-items:center;gap:6px;border-radius:999px;padding:6px 6px 6px 14px;min-height:36px;background:var(--soft);border:1px solid transparent}
.chip.active{border-color:var(--accent)}
.chip .n{font-variant-numeric:tabular-nums;color:var(--accent);font-weight:600}
.chip button{min-height:0;padding:0 8px;border:0;background:none;color:var(--muted)}
.chip>button:first-child{padding:0;color:var(--ink)}
.list{list-style:none;margin:0;padding:0}
.wish{border-top:1px solid var(--line);padding:14px 0;display:flex;gap:12px;align-items:flex-start}
.wish:first-child{border-top:0}
.wish p{margin:0;white-space:pre-wrap;overflow-wrap:anywhere;flex:1;min-width:0}
.wish small{display:block;color:var(--muted);font-size:12px;margin-top:4px}
.wish .ops{display:flex;flex-direction:column;gap:6px;flex-shrink:0}
.wish select{padding:6px 8px;font-size:13px;width:auto}
.wish .del{padding:4px 8px;min-height:0;font-size:12px;border:0;background:none;color:var(--muted)}
mark{background:var(--mark);color:inherit;border-radius:3px;padding:0 1px}
.empty{color:var(--muted);text-align:center;padding:24px 0}
.mt{margin-top:12px}

.hub-main{max-width:760px;padding-top:24px}.hub-header{display:flex;align-items:center;justify-content:space-between;gap:12px}.eyebrow{font-size:10px;letter-spacing:2px;color:var(--muted)}a{color:var(--ink);text-underline-offset:4px}.admin-link{font-size:12px;white-space:nowrap}.tabs{display:flex;gap:6px;background:var(--soft);padding:5px;border-radius:16px;margin:20px 0}.tabs button{flex:1;background:transparent;border-color:transparent;padding:9px 8px}.tabs button[aria-pressed="true"]{background:var(--card);border-color:var(--line);font-weight:600}.diagnostics-frame,.dose-frame{display:block;border:1px solid var(--line);border-radius:20px;width:100%;height:720px;background:var(--card)}.diagnostics-frame{height:calc(100dvh - 240px);min-height:580px}.dose-frame{min-height:75vh}.credit{text-align:center;color:var(--muted);font-size:11px;margin-top:20px}.admin-actions{justify-content:space-between;align-items:center}button:focus-visible,a:focus-visible{outline:2px solid var(--accent);outline-offset:3px}@media(max-width:480px){main{padding-top:20px}.hub-header h1{font-size:23px}.tabs button{font-size:14px}.card{padding:16px}.diagnostics-frame{min-height:570px}.wish{flex-wrap:wrap}.wish .ops{flex-direction:row;width:100%}}