:root{
  --bg:#f3f4fa; --card:#ffffff; --ink:#12141f; --muted:#6a7089; --line:#e7e9f3;
  --brand:#6366f1; --brand2:#a855f7; --grad:linear-gradient(135deg,#6366f1 0%,#a855f7 100%);
  --hot:#ef4444; --warm:#f59e0b; --cool:#3b82f6; --ok:#10b981; --todo:#6366f1; --ask:#f59e0b; --skip:#94a3b8;
  --shadow:0 1px 2px rgba(18,20,31,.04),0 8px 24px -8px rgba(18,20,31,.10);
  --r:20px; --font:'Inter','Noto Sans JP',system-ui,-apple-system,'Hiragino Sans','Yu Gothic UI',sans-serif;
}
@media (prefers-color-scheme:dark){:root{
  --bg:#0b0c14; --card:#151726; --ink:#eef0fb; --muted:#9aa0bd; --line:#23263b;
  --shadow:0 1px 2px rgba(0,0,0,.3),0 10px 30px -10px rgba(0,0,0,.6);}}
*{box-sizing:border-box} html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--font);font-size:15px;line-height:1.55;-webkit-font-smoothing:antialiased}
a{color:inherit} h1,h2,h3,h4{margin:0;line-height:1.25;letter-spacing:-.01em}
.muted{color:var(--muted)} .tiny{font-size:12px}
.wrap{max-width:1120px;margin:0 auto;padding:20px 20px 110px}

/* header */
.top{position:sticky;top:0;z-index:20;background:color-mix(in srgb,var(--bg) 78%,transparent);backdrop-filter:saturate(180%) blur(16px);-webkit-backdrop-filter:saturate(180%) blur(16px);border-bottom:1px solid var(--line)}
.top-in{max-width:1120px;margin:0 auto;padding:10px 20px;display:flex;align-items:center;gap:20px}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;text-decoration:none;font-size:17px;letter-spacing:-.02em}
.brand b{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;font-weight:800}
.logo{width:26px;height:26px;border-radius:9px;background:var(--grad);display:inline-block;box-shadow:0 6px 16px -4px rgba(99,102,241,.6);position:relative}
.logo::after{content:"";position:absolute;inset:7px;border:2px solid #fff;border-radius:50%;opacity:.9}
.logo.big{width:56px;height:56px;border-radius:18px}.logo.big::after{inset:15px;border-width:3px}
.nav{display:flex;gap:4px;margin-left:8px}
.nav a{padding:7px 14px;border-radius:999px;text-decoration:none;color:var(--muted);font-weight:500;font-size:14px;transition:.15s}
.nav a:hover{color:var(--ink);background:color-mix(in srgb,var(--ink) 6%,transparent)}
.nav a.on{background:var(--ink);color:var(--bg)}
.me{margin-left:auto;display:flex;align-items:center;gap:10px}
.avatar{width:32px;height:32px;border-radius:50%;background:var(--grad);color:#fff;display:grid;place-items:center;font-weight:700;font-size:14px}
.me-name{display:flex;flex-direction:column;font-size:13px;font-weight:500;line-height:1.2}.me-name small{color:var(--muted);font-weight:400;font-size:11px}
.ghost{border:0;background:transparent;color:var(--muted);cursor:pointer;font:inherit;padding:6px 10px;border-radius:10px}
.ghost:hover{background:color-mix(in srgb,var(--ink) 7%,transparent);color:var(--ink)} .ghost.danger:hover{color:var(--hot)}
.tabbar{display:none}

/* hero & stats */
.hero{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin:10px 0 22px}
.hero h1{font-size:clamp(24px,4vw,34px);font-weight:800;letter-spacing:-.03em}
.eyebrow{margin:0 0 6px;font-size:12px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--brand)}
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:12px;margin-bottom:28px}
.stat{background:var(--card);border-radius:var(--r);padding:16px 18px;box-shadow:var(--shadow);position:relative;overflow:hidden}
.stat::before{content:"";position:absolute;right:-24px;top:-24px;width:90px;height:90px;border-radius:50%;background:var(--c,var(--brand));opacity:.12}
.stat small{color:var(--muted);font-size:12px;font-weight:500}.stat b{display:block;font-size:30px;font-weight:800;letter-spacing:-.03em;margin-top:2px}
.stat.hot{--c:var(--hot)}.stat.warm{--c:var(--warm)}.stat.ok{--c:var(--ok)}.stat.todo{--c:var(--todo)}

/* sections & cards */
.sec{margin-bottom:30px}.sec h2{font-size:18px;font-weight:700;margin-bottom:12px;display:flex;align-items:center;gap:8px}
.count{background:color-mix(in srgb,var(--ink) 8%,transparent);border-radius:999px;font-size:12px;padding:1px 9px;font-weight:600;color:var(--muted)}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(330px,1fr));gap:14px}
.card{background:var(--card);border-radius:var(--r);box-shadow:var(--shadow);padding:14px;display:grid;grid-template-columns:84px 1fr auto;gap:14px;align-items:center;cursor:pointer;transition:transform .15s,box-shadow .15s;border:1px solid transparent;position:relative}
.card:hover{transform:translateY(-2px);box-shadow:0 2px 4px rgba(18,20,31,.05),0 16px 34px -10px rgba(99,102,241,.28);border-color:color-mix(in srgb,var(--brand) 35%,transparent)}
.card::before{content:"";position:absolute;left:0;top:18px;bottom:18px;width:4px;border-radius:0 4px 4px 0;background:var(--st,var(--line))}
.s-ok{--st:var(--ok)}.s-todo{--st:var(--todo)}.s-ask{--st:var(--ask)}.s-skip{--st:var(--skip)}.s-ended{--st:var(--skip);opacity:.72}
.thumb{width:84px;height:84px;border-radius:16px;overflow:hidden;background:linear-gradient(135deg,#eef0ff,#f7ecff);display:grid;place-items:center}
@media (prefers-color-scheme:dark){.thumb{background:#1d2036}}
.thumb img{width:100%;height:100%;object-fit:cover}.ph{font-size:30px;opacity:.5}.ph.big{font-size:70px}
.card h3{font-size:15px;font-weight:700;margin:6px 0 8px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.badges{display:flex;gap:6px;flex-wrap:wrap}
.badge{font-size:11px;font-weight:700;padding:2px 9px;border-radius:999px;letter-spacing:.01em}
.b-todo{background:color-mix(in srgb,var(--todo) 14%,transparent);color:var(--todo)}.b-ok{background:color-mix(in srgb,var(--ok) 16%,transparent);color:#059669}
.b-ask{background:color-mix(in srgb,var(--ask) 18%,transparent);color:#b45309}.b-skip,.b-ended{background:color-mix(in srgb,var(--skip) 20%,transparent);color:var(--muted)}
.b-src{background:transparent;border:1px solid var(--line);color:var(--muted);font-weight:500}
.meta{display:flex;align-items:center;gap:8px;font-size:12px}
.pill{white-space:nowrap;font-weight:700;font-size:12px;padding:2px 10px;border-radius:999px;background:color-mix(in srgb,var(--c) 14%,transparent);color:var(--c)}
.pill.hot{--c:var(--hot)}.pill.warm{--c:#d97706}.pill.cool{--c:var(--cool)}.pill.neutral{--c:var(--skip)}
.limit{text-align:right;display:flex;flex-direction:column;gap:2px}.limit small{font-size:11px;color:var(--muted)}
.limit strong{font-size:20px;font-weight:800;letter-spacing:-.02em;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.fin{color:var(--muted)!important}
.empty{color:var(--muted);text-align:center;padding:34px 0;background:var(--card);border-radius:var(--r);box-shadow:var(--shadow)}

/* toolbar */
.toolbar{display:flex;gap:12px;flex-wrap:wrap;align-items:center;margin-bottom:18px}
input,select,textarea{font:inherit;color:inherit}
#search,.sel,.fld input,.fld textarea,.addrow input,.addrow select{border:1px solid var(--line);background:var(--card);border-radius:14px;padding:10px 14px;outline:none;transition:.15s;width:100%}
#search{max-width:320px}.sel{width:auto}
input:focus,select:focus,textarea:focus{border-color:var(--brand);box-shadow:0 0 0 4px color-mix(in srgb,var(--brand) 18%,transparent)}
.chips{display:flex;gap:6px;flex-wrap:wrap}
.chip{border:1px solid var(--line);background:var(--card);color:var(--muted);border-radius:999px;padding:7px 14px;font:inherit;font-size:13px;font-weight:500;cursor:pointer;transition:.15s}
.chip.on{background:var(--grad);color:#fff;border-color:transparent;box-shadow:0 6px 16px -6px rgba(99,102,241,.7)}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;border:0;cursor:pointer;background:var(--grad);color:#fff;font:inherit;font-weight:700;padding:11px 20px;border-radius:14px;text-decoration:none;box-shadow:0 8px 20px -8px rgba(99,102,241,.8);transition:.15s}
.btn:hover{transform:translateY(-1px);filter:brightness(1.06)}.btn:active{transform:none}.btn.alt{background:linear-gradient(135deg,#10b981,#06b6d4);box-shadow:0 8px 20px -8px rgba(16,185,129,.8)}
.btn.wide{width:100%}.btn[disabled]{opacity:.6;pointer-events:none}

/* dialog */
.dlg{border:0;padding:0;border-radius:26px;width:min(900px,94vw);max-height:92vh;background:var(--card);color:var(--ink);box-shadow:0 30px 80px -20px rgba(0,0,0,.5);overflow:auto}
.dlg::backdrop{background:rgba(10,12,25,.55);backdrop-filter:blur(6px)}
.dlg .x{position:sticky;top:0;float:right;margin:12px 12px 0 0;z-index:2}.dlg .x button{border:0;background:color-mix(in srgb,var(--ink) 9%,transparent);width:34px;height:34px;border-radius:50%;cursor:pointer;color:var(--ink);font-size:14px}
.dlg-in{display:grid;grid-template-columns:260px 1fr;gap:26px;padding:26px}
.dlg-img{display:flex;flex-direction:column;gap:8px;align-items:center}.dlg-img img{width:100%;border-radius:20px;background:#eef0ff}.dlg-img small{color:var(--muted);font-size:12px}
.dlg-main{display:flex;flex-direction:column;gap:14px;min-width:0}.dlg-main h2{font-size:22px;font-weight:800}
.links{display:flex;gap:8px;flex-wrap:wrap}.lnk{text-decoration:none;font-size:13px;font-weight:600;padding:7px 14px;border-radius:999px;border:1px solid var(--line);transition:.15s}
.lnk:hover{border-color:var(--brand);color:var(--brand)}.lnk:first-child{background:var(--ink);color:var(--bg);border-color:var(--ink)}
.nums{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}.nums div{background:color-mix(in srgb,var(--ink) 5%,transparent);border-radius:14px;padding:10px 12px}
.nums small{display:block;font-size:11px;color:var(--muted)}.nums b{font-size:16px;font-weight:800}
.note{background:color-mix(in srgb,var(--warm) 10%,transparent);border-radius:14px;padding:10px 14px;font-size:13.5px;white-space:pre-wrap}.note small{display:block;color:var(--muted);font-size:11px;font-weight:700;margin-bottom:2px}
.judge{border-top:1px dashed var(--line);padding-top:14px;display:flex;flex-direction:column;gap:10px}.judge h4{font-size:14px;color:var(--muted)}
.chk{display:flex;gap:10px;align-items:center;font-size:14px;cursor:pointer}.chk input{width:20px;height:20px;accent-color:var(--brand)}
.fld{display:flex;flex-direction:column;gap:4px;font-size:13px;color:var(--muted)}.fld input,.fld textarea{color:var(--ink)}
.segs{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.seg input{position:absolute;opacity:0}
.seg span{display:block;text-align:center;padding:11px 8px;border-radius:14px;border:1.5px solid var(--line);font-weight:700;font-size:14px;cursor:pointer;transition:.15s}
.seg input:checked+span{border-color:transparent;color:#fff;background:var(--grad);box-shadow:0 8px 18px -8px rgba(99,102,241,.8)}
.seg:nth-child(1) input:checked+span{background:linear-gradient(135deg,#10b981,#06b6d4)}.seg:nth-child(3) input:checked+span{background:linear-gradient(135deg,#94a3b8,#64748b)}
.row{display:flex;gap:14px;align-items:center;flex-wrap:wrap}

/* table & panel */
.tablewrap{background:var(--card);border-radius:var(--r);box-shadow:var(--shadow);overflow:auto;margin-bottom:28px}
.tbl{width:100%;border-collapse:collapse;font-size:14px}.tbl th{text-align:left;font-size:12px;color:var(--muted);font-weight:600;padding:14px 18px;border-bottom:1px solid var(--line);white-space:nowrap}
.tbl td{padding:14px 18px;border-bottom:1px solid var(--line);vertical-align:middle}.tbl tr:last-child td{border-bottom:0}.t-num{text-align:right;font-variant-numeric:tabular-nums}.t-model{min-width:240px}
.panel{background:var(--card);border-radius:var(--r);box-shadow:var(--shadow);padding:18px;margin-bottom:20px}.panel h3{margin-bottom:12px;font-size:15px}
.addrow{display:grid;grid-template-columns:1.4fr 1fr 120px auto;gap:10px}
.flash{background:color-mix(in srgb,var(--hot) 12%,transparent);color:var(--hot);padding:12px 16px;border-radius:14px;margin-bottom:16px;font-weight:600}
.toast{position:fixed;left:50%;bottom:90px;transform:translate(-50%,20px);background:var(--ink);color:var(--bg);padding:12px 20px;border-radius:999px;font-weight:600;font-size:14px;opacity:0;pointer-events:none;transition:.25s;z-index:100;max-width:90vw}
.toast.on{opacity:1;transform:translate(-50%,0)}.toast.err{background:var(--hot);color:#fff}

/* login */
body.login{min-height:100vh;display:grid;place-items:center;padding:20px;position:relative;overflow:hidden}
.aurora{position:fixed;inset:-20%;background:radial-gradient(40% 40% at 25% 25%,rgba(99,102,241,.45),transparent 70%),radial-gradient(35% 35% at 75% 30%,rgba(168,85,247,.40),transparent 70%),radial-gradient(40% 40% at 55% 85%,rgba(6,182,212,.30),transparent 70%);filter:blur(30px);z-index:0;animation:fl 14s ease-in-out infinite alternate}
@keyframes fl{to{transform:translate(3%,-3%) scale(1.06)}}
.login-card{position:relative;z-index:1;width:min(400px,100%);text-align:center;background:color-mix(in srgb,var(--card) 78%,transparent);backdrop-filter:blur(22px);-webkit-backdrop-filter:blur(22px);border:1px solid color-mix(in srgb,#fff 30%,transparent);border-radius:30px;padding:38px 30px;box-shadow:0 30px 70px -25px rgba(30,20,90,.45);display:flex;flex-direction:column;align-items:center;gap:14px}
.login-card h1{font-size:28px;font-weight:800}.login-card h1 b{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.err{white-space:pre-wrap;text-align:left;font-size:12px;background:color-mix(in srgb,var(--ink) 6%,transparent);padding:12px;border-radius:12px;width:100%}

@media (max-width:760px){
  .nav,.me-name{display:none}.top-in{padding:10px 16px}.wrap{padding:16px 14px 110px}
  .tabbar{display:flex;position:fixed;left:12px;right:12px;bottom:calc(12px + env(safe-area-inset-bottom));z-index:30;background:color-mix(in srgb,var(--card) 85%,transparent);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);border:1px solid var(--line);border-radius:22px;padding:6px;box-shadow:var(--shadow);gap:2px}
  .tabbar a{flex:1;text-align:center;padding:10px 4px;border-radius:16px;text-decoration:none;font-size:12px;font-weight:600;color:var(--muted)}
  .tabbar a.on{background:var(--grad);color:#fff}
  .grid{grid-template-columns:1fr}.card{grid-template-columns:72px 1fr auto}.thumb{width:72px;height:72px}
  .dlg-in{grid-template-columns:1fr;padding:18px}.dlg-img img{max-height:240px;object-fit:contain}.nums{grid-template-columns:repeat(2,1fr)}
  .addrow{grid-template-columns:1fr}.hero{flex-direction:column;align-items:flex-start}.toast{bottom:100px}
}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}