:root{--bg:#f4f6f5;--card:#fff;--fg:#111827;--mute:#6b7280;--line:#e5e7eb;--pri:#16a34a;--pri-fg:#fff;--chip:#e8f5ec;--danger:#dc2626;--r:14px;color-scheme:light dark}
@media (prefers-color-scheme:dark){:root{--bg:#0f1412;--card:#1a211e;--fg:#e8ece9;--mute:#9aa3a0;--line:#2a332f;--pri:#22c55e;--pri-fg:#06210f;--chip:#1f3328}}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{margin:0;background:var(--bg);color:var(--fg);font:16px/1.4 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif}
.hidden{display:none!important}
button,input,select,textarea{font:inherit;color:inherit}
input,select,textarea{width:100%;padding:12px 14px;border:1px solid var(--line);border-radius:12px;background:var(--card);min-height:48px}
input:focus,select:focus,textarea:focus{outline:2px solid var(--pri);outline-offset:-1px}
.btn{border:0;border-radius:12px;padding:12px 18px;min-height:48px;font-weight:600;cursor:pointer;background:var(--line)}
.btn.primary{background:var(--pri);color:var(--pri-fg)}
.btn.ghost{background:transparent;border:1px solid var(--line)}
.btn.danger{background:transparent;color:var(--danger);border:1px solid var(--danger)}
.btn.small{min-height:40px;padding:8px 14px;font-size:15px}
.btn.block{display:block;width:100%;margin-top:16px}
.btn:disabled{opacity:.5}
.top{position:sticky;top:0;z-index:5;display:flex;align-items:center;gap:10px;padding:calc(env(safe-area-inset-top) + 12px) 16px 12px;background:var(--bg)}
.top h1{margin:0;font-size:22px;flex:1}
.net{font-size:13px;background:#f59e0b;color:#000;padding:4px 10px;border-radius:99px}
main{padding:0 12px calc(90px + env(safe-area-inset-bottom));max-width:640px;margin:0 auto}
.tabs{position:fixed;bottom:0;left:0;right:0;display:flex;background:var(--card);border-top:1px solid var(--line);padding-bottom:env(safe-area-inset-bottom);z-index:10}
.tabs button{flex:1;border:0;background:none;padding:8px 0 10px;font-size:12px;color:var(--mute);display:flex;flex-direction:column;align-items:center;gap:2px;min-height:60px}
.tabs button span{font-size:22px}
.tabs button.on{color:var(--pri);font-weight:700}
.searchbox{position:relative}
.searchbox input{font-size:17px;min-height:52px}
.sugg{position:absolute;left:0;right:0;top:56px;background:var(--card);border:1px solid var(--line);border-radius:var(--r);box-shadow:0 10px 30px rgba(0,0,0,.15);z-index:20;max-height:60vh;overflow:auto}
.sugg button{display:flex;width:100%;text-align:left;border:0;background:none;padding:14px 16px;min-height:52px;border-bottom:1px solid var(--line);gap:8px;align-items:center}
.sugg button:last-child{border-bottom:0}
.sugg .new{color:var(--pri);font-weight:600}
.sugg small,.mute{color:var(--mute);font-size:13px}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin:12px 0}
.chips:empty{display:none}
.chip{border:0;background:var(--chip);border-radius:99px;padding:8px 14px;min-height:40px;font-size:15px}
.chips .lbl{width:100%;font-size:13px;color:var(--mute)}
.row-actions{display:flex;gap:8px;margin:10px 0;flex-wrap:wrap}
.group h3{margin:18px 4px 6px;font-size:13px;text-transform:uppercase;letter-spacing:.05em;color:var(--mute)}
.item{display:flex;align-items:center;gap:12px;background:var(--card);border-radius:var(--r);padding:12px 14px;margin:6px 0;min-height:60px;border:1px solid var(--line)}
.item .main{flex:1;min-width:0}
.item .name{font-weight:600;font-size:17px;word-break:break-word}
.item .sub{color:var(--mute);font-size:14px}
.item .x{border:0;background:none;font-size:20px;color:var(--mute);width:44px;height:44px;border-radius:10px}
.shop .item{min-height:68px;cursor:pointer;user-select:none}
.shop .name{font-size:19px}
.box{width:32px;height:32px;border-radius:50%;border:2.5px solid var(--mute);flex:none;display:grid;place-items:center;font-weight:900;color:var(--pri-fg)}
.item.done{opacity:.55}
.item.done .name{text-decoration:line-through}
.item.done .box{background:var(--pri);border-color:var(--pri)}
.progress{display:flex;align-items:center;gap:12px;margin:4px 0 8px}
.bar{flex:1;height:10px;background:var(--line);border-radius:99px;overflow:hidden}
.bar span{display:block;height:100%;width:0;background:var(--pri);transition:width .3s}
.empty{text-align:center;color:var(--mute);padding:40px 10px}
.login{min-height:100vh;display:grid;place-items:center;padding:20px}
.card{background:var(--card);border-radius:20px;padding:28px 22px;width:100%;max-width:360px;display:flex;flex-direction:column;gap:12px;text-align:center;box-shadow:0 10px 40px rgba(0,0,0,.08)}
.card h1{margin:0 0 8px;font-size:22px}
.logo{font-size:48px}
.err{color:var(--danger);min-height:1.2em;margin:0}
dialog{border:0;border-radius:20px;padding:0;width:min(92vw,440px);background:var(--card);color:var(--fg)}
dialog::backdrop{background:rgba(0,0,0,.45)}
#dlgForm{padding:20px;display:flex;flex-direction:column;gap:10px}
#dlgForm h2{margin:0 0 4px;font-size:19px}
#dlgForm label{font-size:13px;color:var(--mute);margin-bottom:-6px}
#dlgForm .two{display:flex;gap:8px}
#dlgForm .btns{display:flex;gap:8px;justify-content:flex-end;margin-top:6px;flex-wrap:wrap}
#dlgForm .btns .sp{flex:1}
.catrow{display:flex;gap:6px;align-items:center}
.catrow input{flex:1}
.catrow button{min-width:44px;min-height:44px;border:1px solid var(--line);background:none;border-radius:10px}
.toast{position:fixed;left:50%;bottom:calc(80px + env(safe-area-inset-bottom));transform:translateX(-50%);background:#111;color:#fff;padding:10px 16px;border-radius:12px;z-index:50;font-size:15px;max-width:90vw}
.hist .item{cursor:pointer;flex-wrap:wrap}
.hist .detail{width:100%;font-size:14px;color:var(--mute);margin-top:6px}
.hist .detail div{padding:2px 0}
.hist .detail .no{text-decoration:line-through}
.grow{flex:1}