:root{--c1:#3b6ef5;--c2:#274bb0;--bg:#f2f4f9;--card:#fff;--txt:#1c2333;--muted:#7a8299;--ok:#22a06b;--warn:#e06c3c}
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:-apple-system,"PingFang SC","Microsoft YaHei",sans-serif;background:var(--bg);color:var(--txt);padding-bottom:70px}
header{position:sticky;top:0;z-index:10;background:linear-gradient(135deg,var(--c1),var(--c2));color:#fff;padding:14px 16px 12px;display:flex;align-items:center;gap:8px}
header h1{font-size:18px;font-weight:600;flex:1}
.conn-dot{width:10px;height:10px;border-radius:50%;background:#e74c3c;box-shadow:0 0 4px rgba(0,0,0,.3)}
.conn-dot.ok{background:#2ecc71}
main{padding:12px}
.tab{display:none}.tab.active{display:block}
.card{background:var(--card);border-radius:14px;padding:14px;margin-bottom:12px;box-shadow:0 1px 4px rgba(28,35,51,.06)}
.card h2{font-size:14px;color:var(--muted);margin-bottom:10px;font-weight:600}
.row{margin-bottom:10px}
.row label{display:block;font-size:12px;color:var(--muted);margin-bottom:4px}
.row.inline{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.row.inline label{margin:0;white-space:nowrap}
input,select,textarea{width:100%;border:1px solid #dfe3ee;border-radius:10px;padding:10px;font-size:15px;background:#fafbff;color:var(--txt)}
.row.inline input,.row.inline select{width:auto;flex:1;min-width:60px}
textarea{resize:vertical}
button{border:0;border-radius:10px;padding:10px 18px;font-size:15px;background:var(--c1);color:#fff;cursor:pointer;white-space:nowrap}
button:active{opacity:.8}
button.mini{padding:6px 12px;font-size:13px;background:#e8edfb;color:var(--c2)}
#btn-submit{width:100%;padding:12px}
.hint{font-size:12px;color:var(--muted);margin-top:8px;line-height:1.6}
.hidden{display:none!important}
.record-list{list-style:none}
.record-list li{padding:10px 4px;border-bottom:1px solid #f0f2f8;display:flex;flex-direction:column;gap:4px}
.record-list .meta{font-size:12px;color:var(--muted);display:flex;gap:8px;flex-wrap:wrap}
.record-list .tags span{display:inline-block;background:#eef4ff;color:var(--c2);border-radius:6px;padding:1px 8px;font-size:11px;margin-right:4px}
.record-list .tags span.comp{background:#fdeeea;color:var(--warn)}
.record-list .del{align-self:flex-end;background:none;color:var(--muted);font-size:12px;padding:2px 6px}
.kpi-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}
.kpi{text-align:center;background:#f7f9ff;border-radius:10px;padding:10px 2px}
.kpi b{display:block;font-size:18px;color:var(--c2)}
.kpi span{font-size:11px;color:var(--muted)}
.bar-row{display:flex;align-items:center;gap:8px;margin-bottom:8px;font-size:13px}
.bar-row .name{width:64px;text-align:right;color:var(--muted);flex-shrink:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.bar-row .track{flex:1;background:#f0f2f8;border-radius:6px;height:16px;overflow:hidden}
.bar-row .fill{height:100%;background:linear-gradient(90deg,var(--c1),#6c8cff);border-radius:6px;min-width:2px}
.bar-row .val{width:52px;font-size:12px;color:var(--muted);flex-shrink:0}
.report-out{white-space:pre-wrap;font-size:14px;line-height:1.8;background:#fafbff;border-radius:10px;padding:12px;max-height:60vh;overflow:auto}
#tabbar{position:fixed;bottom:0;left:0;right:0;background:#fff;display:flex;box-shadow:0 -2px 8px rgba(0,0,0,.06);padding:6px 0 calc(6px + env(safe-area-inset-bottom))}
#tabbar button{flex:1;background:none;color:var(--muted);font-size:13px;padding:6px}
#tabbar button.active{color:var(--c1);font-weight:600}
.modal{position:fixed;inset:0;background:rgba(0,0,0,.4);display:flex;align-items:center;justify-content:center;z-index:20}
.modal-box{background:#fff;border-radius:14px;padding:16px;width:88%;max-width:360px}
.modal-box h3{font-size:15px;margin-bottom:10px}
.modal-box ul{list-style:none;margin-bottom:10px}
.modal-box li{display:flex;justify-content:space-between;align-items:center;padding:8px 4px;border-bottom:1px solid #f0f2f8;font-size:14px}
.modal-box li button{background:none;color:var(--warn);font-size:12px;padding:4px 8px}
#btn-close-people{width:100%;margin-top:8px}
.chips{display:flex;flex-wrap:wrap;gap:6px;margin-top:6px}
.chips button{background:#eef4ff;color:var(--c2);font-size:12px;padding:4px 10px;border-radius:14px}
.toast{position:fixed;bottom:90px;left:50%;transform:translateX(-50%);background:rgba(28,35,51,.85);color:#fff;padding:8px 18px;border-radius:20px;font-size:13px;z-index:30}