:root{--blue:#2f8fe0;--blue-d:#1c6fb8;--bg:#f2f5f8;--card:#fff;--txt:#1d1f23;--mut:#7b8490;--line:#e6eaef;--red:#e5484d;--green:#1f9d55;--amber:#e8912d;--chip:#eaf3fd;--shadow:0 1px 2px rgba(20,30,45,.06)}
@media(prefers-color-scheme:dark){:root:not([data-theme=light]){--bg:#14181d;--card:#1e242b;--txt:#eef1f4;--mut:#93a0ad;--line:#2b333c;--chip:#1f3550;--shadow:none}}
:root[data-theme=dark]{--bg:#14181d;--card:#1e242b;--txt:#eef1f4;--mut:#93a0ad;--line:#2b333c;--chip:#1f3550;--shadow:none}
*{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}
html,body{height:100%}
body{font:15px/1.4 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;background:var(--bg);color:var(--txt)}
#app{max-width:720px;margin:0 auto;min-height:100%;display:flex;flex-direction:column}
header.top{position:sticky;top:0;z-index:5;background:var(--card);border-bottom:1px solid var(--line);padding:calc(10px + env(safe-area-inset-top)) 16px 10px;display:flex;align-items:center;gap:10px}
header.top h1{font-size:18px;flex:1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
header.top .sub{font-size:12px;color:var(--mut);font-weight:400;display:block}
main{flex:1;padding:12px 16px 96px;display:flex;flex-direction:column;gap:12px}
nav.tabs{position:fixed;bottom:0;left:0;right:0;background:var(--card);border-top:1px solid var(--line);display:flex;justify-content:center;padding-bottom:env(safe-area-inset-bottom);z-index:6}
nav.tabs .in{display:flex;width:100%;max-width:720px}
nav.tabs button{flex:1;border:0;background:none;color:var(--mut);padding:8px 2px 7px;font:inherit;font-size:11.5px;display:flex;flex-direction:column;align-items:center;gap:2px;cursor:pointer;position:relative}
nav.tabs button .i{font-size:20px;line-height:1}
nav.tabs button.on{color:var(--blue)}
nav.tabs .bd{position:absolute;top:3px;left:calc(50% + 6px);background:var(--red);color:#fff;border-radius:9px;font-size:10.5px;padding:0 5px;min-width:17px}
.card{background:var(--card);border-radius:14px;padding:14px;box-shadow:var(--shadow)}
.card h2{font-size:16px;margin-bottom:8px}
.card h3{font-size:13px;color:var(--mut);font-weight:600;text-transform:uppercase;letter-spacing:.04em;margin-bottom:6px}
.row{display:flex;gap:8px;align-items:center}
.row.sp{justify-content:space-between}
.mut{color:var(--mut);font-size:13px}
.btn{border:0;border-radius:12px;padding:13px 16px;font:inherit;font-weight:600;cursor:pointer;background:var(--blue);color:#fff;width:100%;text-align:center}
.btn:active{background:var(--blue-d)}
.btn.secondary{background:var(--chip);color:var(--blue)}
.btn.ghost{background:transparent;color:var(--mut);border:1px solid var(--line)}
.btn.danger{background:#fdeaea;color:var(--red)}
.btn[disabled]{opacity:.5}
.btns{display:flex;flex-direction:column;gap:8px}
.list{display:flex;flex-direction:column;gap:8px}
.item{background:var(--card);border-radius:14px;padding:12px 14px;display:flex;gap:12px;align-items:center;cursor:pointer;box-shadow:var(--shadow)}
.item .e{font-size:24px}
.item .m{flex:1;min-width:0}
.item b{display:block}
.pill{display:inline-block;border-radius:10px;padding:1px 9px;font-size:12px;font-weight:600;background:var(--chip);color:var(--blue)}
.pill.red{background:#fdeaea;color:var(--red)}.pill.green{background:#e4f6ec;color:var(--green)}.pill.amber{background:#fdf1e1;color:var(--amber)}
.kv{display:grid;grid-template-columns:120px 1fr;gap:5px 10px;font-size:14px}
.kv dt{color:var(--mut)}
.steps{display:flex;gap:3px;margin:4px 0 2px}
.steps i{flex:1;height:5px;border-radius:3px;background:var(--line)}.steps i.on{background:var(--blue)}
.tl{list-style:none;display:flex;flex-direction:column;gap:8px}
.tl li{display:flex;gap:10px;font-size:14px}.tl time{color:var(--mut);font-size:12.5px;min-width:46px;padding-top:1px}
.tl li.x{opacity:.45;text-decoration:line-through}
.tl .by{color:var(--mut);font-size:12px}
input,textarea,select{width:100%;font:inherit;padding:12px;border-radius:12px;border:1px solid var(--line);background:var(--card);color:var(--txt)}
textarea{min-height:92px;resize:vertical}
label{font-size:13px;color:var(--mut);display:block;margin:2px 0 4px}
.field{display:flex;flex-direction:column}
.seg{display:flex;gap:8px}.seg button{flex:1}
.choice{display:flex;flex-direction:column;gap:8px}
.choice button{text-align:left;border:1.5px solid var(--line);background:var(--card);color:var(--txt);border-radius:12px;padding:13px;font:inherit;cursor:pointer}
.choice button.on{border-color:var(--blue);background:var(--chip)}
.photos{display:grid;grid-template-columns:repeat(3,1fr);gap:6px}.photos figure{margin:0}.photos img{width:100%;aspect-ratio:1;object-fit:cover;border-radius:10px}.photos figcaption{font-size:11px;color:var(--mut)}
.sheet-bg{position:fixed;inset:0;background:rgba(0,0,0,.45);z-index:20;display:flex;align-items:flex-end;justify-content:center}
.sheet{background:var(--card);width:100%;max-width:720px;border-radius:18px 18px 0 0;padding:16px 16px calc(16px + env(safe-area-inset-bottom));max-height:86vh;overflow:auto;display:flex;flex-direction:column;gap:10px}
.sheet h2{font-size:17px}
#toast{position:fixed;left:50%;bottom:84px;transform:translateX(-50%);background:rgba(25,30,36,.92);color:#fff;padding:10px 16px;border-radius:12px;font-size:14px;opacity:0;transition:.25s;pointer-events:none;z-index:30;max-width:90vw;text-align:center}
#toast.on{opacity:1}#toast.err{background:#b3262b}
.empty{text-align:center;color:var(--mut);padding:36px 10px}
.stat{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.stat div{background:var(--card);border-radius:14px;padding:12px;text-align:center;box-shadow:var(--shadow)}.stat b{font-size:22px;display:block}
.chk{display:flex;gap:10px;align-items:center;padding:10px 0;border-bottom:1px solid var(--line)}.chk input{width:22px;height:22px}
table{width:100%;border-collapse:collapse;font-size:13.5px}td,th{padding:8px 6px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}th{color:var(--mut);font-weight:600}