:root{--bg:#f6f4ef;--card:#fff;--fg:#1f1d1a;--muted:#6b665e;--line:#e3ded4;--accent:#2f6f4f;--accent-fg:#fff;--warn:#b3401a;--ok:#2f7d32;--chip:#ece7dc}
@media (prefers-color-scheme:dark){:root{--bg:#161513;--card:#211f1c;--fg:#ece8e1;--muted:#a49d91;--line:#35322d;--accent:#6fbf8f;--accent-fg:#10140f;--warn:#ff8a65;--ok:#81c784;--chip:#2c2925}}
*{box-sizing:border-box}
body{margin:0;font:16px/1.4 system-ui,-apple-system,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--fg)}
.top{position:sticky;top:0;z-index:5;display:flex;align-items:center;gap:12px;padding:10px 16px;background:var(--card);border-bottom:1px solid var(--line)}
.top{flex-wrap:wrap}
.brand{flex-basis:100%;order:-1;text-align:center;font-family:"Rye",Georgia,serif;font-weight:400;font-size:30px;letter-spacing:1px;line-height:1.2;padding:2px 0 4px}
@media (max-width:480px){.brand{font-size:24px}}
nav{display:flex;gap:4px;flex:1}
nav a{padding:8px 12px;border-radius:8px;color:var(--muted);text-decoration:none;font-weight:600;white-space:nowrap}
nav a.on{background:var(--chip);color:var(--fg)}
main{max-width:900px;margin:0 auto;padding:16px}
h2{margin:20px 0 8px;font-size:18px}
.muted{color:var(--muted)}.center{text-align:center}.small{font-size:13px}
.card{background:var(--card);border:1px solid var(--line);border-radius:12px;overflow:hidden}
.row{display:flex;align-items:center;gap:12px;padding:12px 14px;border-top:1px solid var(--line)}
.row:first-child{border-top:0}
.row.click{cursor:pointer}.row.click:hover{background:var(--chip)}
.grow{flex:1;min-width:0}
.title{font-weight:600}
.who{display:inline-flex;align-items:center;gap:6px;vertical-align:middle}
.av{width:26px;height:26px;border-radius:50%;display:inline-grid;place-items:center;font-size:11px;font-weight:700;color:#fff;flex:none;text-shadow:0 1px 1px #0004}
.av.lg{width:40px;height:40px;font-size:15px}
img.av{object-fit:cover;padding:0;background:#ddd}
.av svg{width:100%;height:100%}
.pill{font-size:13px;padding:3px 9px;border-radius:99px;background:var(--chip);white-space:nowrap}
.pill.ok{color:var(--ok)}.pill.late{color:var(--warn);font-weight:600}
.bar{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:12px}
input,textarea,select{font:inherit;color:var(--fg);background:var(--card);border:1px solid var(--line);border-radius:8px;padding:9px 10px;width:100%}
.bar input[type=search]{flex:1;min-width:180px;width:auto}
label.chk{display:flex;align-items:center;gap:6px;white-space:nowrap}
label.chk input{width:auto}
button,.btn{font:inherit;font-weight:600;border:1px solid var(--line);background:var(--card);color:var(--fg);padding:8px 12px;border-radius:8px;cursor:pointer}
button.primary{background:var(--accent);border-color:var(--accent);color:var(--accent-fg)}
button.danger{color:var(--warn)}
button.sm{padding:5px 9px;font-size:13px}
.actions{display:flex;gap:6px;flex-wrap:wrap;justify-content:flex-end}
dialog{border:1px solid var(--line);border-radius:14px;background:var(--card);color:var(--fg);width:min(460px,94vw);padding:0}
dialog::backdrop{background:#0007}
dialog form{padding:18px;display:grid;gap:12px}
dialog h3{margin:0}
.field{display:grid;gap:4px}.field>span{font-size:13px;color:var(--muted);font-weight:600}
.quick{display:flex;gap:6px;flex-wrap:wrap}
table{width:100%;border-collapse:collapse}
th,td{padding:10px 12px;text-align:left;border-top:1px solid var(--line)}
th{font-size:13px;color:var(--muted);border-top:0}
td.num,th.num{text-align:right;font-variant-numeric:tabular-nums}
#toast{position:fixed;left:50%;bottom:20px;transform:translateX(-50%);background:var(--fg);color:var(--bg);padding:10px 16px;border-radius:10px;opacity:0;transition:.2s;pointer-events:none}
#toast.show{opacity:1}
.empty{padding:16px;color:var(--muted)}
@media (max-width:640px){
.top{flex-wrap:wrap;padding:8px 10px}
nav{order:3;flex-basis:100%;justify-content:space-between}
nav a{flex:1;text-align:center;padding:8px 4px}

main{padding:10px}
.row{flex-wrap:wrap}
.actions{flex-basis:100%;justify-content:flex-start}
th,td{padding:8px 6px;font-size:14px}
}


/* first-visit tour */
.tour{position:fixed;inset:0;z-index:50}
.tour-spot{position:fixed;border-radius:10px;box-shadow:0 0 0 9999px rgba(0,0,0,.55);outline:3px solid #f2b134;transition:all .25s ease;pointer-events:none}
.tour-card{position:fixed;width:min(340px,calc(100vw - 24px));background:var(--card);color:var(--fg);border:1px solid var(--line);border-radius:14px;padding:16px;box-shadow:0 12px 32px rgba(0,0,0,.3);transition:top .25s ease,left .25s ease}
.tour-card h3{margin:2px 0 6px;font-family:"Rye",Georgia,serif;font-weight:400;font-size:20px}
.tour-card p{margin:0 0 14px}
.tour-nav{display:flex;align-items:center;gap:6px}
.tour-nav button[hidden]{display:none}
@media (prefers-reduced-motion:reduce){.tour-spot,.tour-card{transition:none}}