:root{--hh:56px;--ink:#222;--bar:#fffdf7;--accent:#1565c0;--y:#fff59d;--p:#f8bbd0;--g:#c5e1a5;--b:#b3e5fc;--o:#ffcc80}
*{box-sizing:border-box}
html,body{margin:0;height:100%;font-family:system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;color:var(--ink);overflow:hidden;background:#b8905c}
button{font:inherit;color:inherit}
header{position:fixed;top:0;left:0;right:0;height:calc(var(--hh) + env(safe-area-inset-top));padding:env(safe-area-inset-top) 10px 0;background:var(--bar);display:flex;align-items:center;gap:6px;box-shadow:0 2px 6px rgba(0,0,0,.25);z-index:30;overflow:hidden}
header h1{font-size:16px;margin:0 6px 0 0;white-space:nowrap}
header button{border:1px solid #ccc;background:#fff;border-radius:8px;height:38px;min-width:38px;padding:0 10px;font-size:15px;cursor:pointer;white-space:nowrap}
header button.primary{background:var(--accent);color:#fff;border-color:var(--accent)}
header button.on{background:#333;color:#fff}
#search{flex:1;min-width:80px;height:38px;border:1px solid #ccc;border-radius:8px;padding:0 10px;font-size:16px}
#zl{font-size:13px;width:42px;text-align:center}
.grp{display:flex;gap:4px;align-items:center}
@media (max-width:820px){:root{--hh:100px}.lbl{display:none}header h1{display:none}
 header{flex-wrap:wrap;align-content:center;row-gap:6px;justify-content:space-between}
 #search{order:9;flex:1 0 100%}#zOut,#zIn,#zl{display:none}header button{padding:0 8px;min-width:42px}#hint{font-size:11px}}
#vp{position:fixed;inset:0;touch-action:none;overflow:hidden;background:#b8905c radial-gradient(rgba(0,0,0,.08) 1px,transparent 1.5px) 0 0/9px 9px}
#board{position:absolute;left:0;top:0;transform-origin:0 0}
.c-y{background:var(--y)}.c-p{background:var(--p)}.c-g{background:var(--g)}.c-b{background:var(--b)}.c-o{background:var(--o)}
.note{position:absolute;width:160px;min-height:100px;padding:10px 10px 8px;border-radius:2px;
 box-shadow:0 3px 6px rgba(0,0,0,.3),inset 0 -10px 14px -12px rgba(0,0,0,.35);cursor:grab;user-select:none;-webkit-user-select:none;touch-action:none;transform:rotate(var(--r))}
.note .h{font-weight:650;font-size:15px;line-height:1.25;word-break:break-word}
.meta{display:flex;gap:4px;flex-wrap:wrap;margin-top:8px;font-size:11px}
.chip{background:rgba(0,0,0,.09);border-radius:10px;padding:1px 6px;white-space:nowrap}
.chip.over{background:#d32f2f;color:#fff}.chip.soon{background:#ef6c00;color:#fff}.chip.stage{background:rgba(0,0,0,.72);color:#fff}
.extra{display:none;font-size:12px;margin-top:6px;line-height:1.35;-webkit-line-clamp:6;-webkit-box-orient:vertical;overflow:hidden;word-break:break-word}
body.full .extra{display:-webkit-box}
.dim{opacity:.22}.hit{outline:3px solid var(--accent);outline-offset:3px}
.dragging{z-index:50;box-shadow:0 12px 24px rgba(0,0,0,.4);cursor:grabbing}
.empty-board{position:fixed;top:45%;left:50%;transform:translate(-50%,-50%);color:#fff;text-align:center;text-shadow:0 1px 2px #0008;font-size:15px}
#hint{position:fixed;left:50%;bottom:calc(10px + env(safe-area-inset-bottom));transform:translateX(-50%);background:rgba(0,0,0,.65);color:#fff;font-size:12px;padding:6px 12px;border-radius:14px;z-index:10;text-align:center;max-width:94vw;transition:opacity 1s}
#offline{position:fixed;left:0;right:0;top:calc(var(--hh) + env(safe-area-inset-top));background:#c62828;color:#fff;text-align:center;font-size:13px;padding:6px;z-index:31}
#toast{position:fixed;left:50%;bottom:calc(50px + env(safe-area-inset-bottom));transform:translateX(-50%);background:#222;color:#fff;padding:10px 16px;border-radius:10px;z-index:70;font-size:14px;max-width:90vw}
.sheet{position:fixed;top:calc(var(--hh) + env(safe-area-inset-top));right:0;bottom:0;width:min(400px,100vw);background:var(--bar);box-shadow:-4px 0 14px rgba(0,0,0,.3);z-index:40;overflow:auto;-webkit-overflow-scrolling:touch;padding:14px 16px calc(24px + env(safe-area-inset-bottom))}
.sheet.hidden{display:none}
.shtop{display:flex;gap:8px;align-items:center;margin-bottom:10px}
.shtop h2{margin:0;font-size:18px;flex:1}
#fTitle{flex:1;min-width:0;font-size:18px;font-weight:650;border:0;border-bottom:2px solid #ddd;background:transparent;padding:4px 2px}
.x{border:0;background:#eee;border-radius:50%;width:36px;height:36px;font-size:16px;cursor:pointer;flex:none}
.sheet label{display:block;font-size:12px;color:#555;margin:10px 0 0}
.sheet input:not(#fTitle):not([type=checkbox]),.sheet select,.sheet textarea{display:block;width:100%;margin-top:3px;padding:8px;border:1px solid #ccc;border-radius:6px;font:inherit;font-size:16px;background:#fff}
.sheet input[readonly]{background:#f1f1f1}
.sheet input[type=file]{display:none!important}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.row3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:8px}
fieldset{border:1px solid #ddd;border-radius:8px;margin:12px 0 0;padding:4px 10px 10px}
legend{font-size:12px;color:#555}
.quick{display:flex;gap:8px;margin-top:8px;flex-wrap:wrap}
.quick a{font-size:13px;text-decoration:none;background:#e3f2fd;color:#0d47a1;padding:5px 10px;border-radius:14px}
.sw{display:flex;gap:8px;margin-top:4px}
.sw button{width:32px;height:32px;border-radius:50%;border:2px solid rgba(0,0,0,.15);cursor:pointer}
.sw button.sel{border:3px solid #333}
.photos{display:grid;grid-template-columns:repeat(3,1fr);gap:6px;margin-top:4px}
.ph{aspect-ratio:1;border-radius:6px;background:#ddd center/cover no-repeat;display:flex;align-items:center;justify-content:center;color:#555;font-size:12px;cursor:pointer;border:0;padding:0}
.addph{border:2px dashed #aaa!important;color:#666!important;font-size:13px!important;display:flex!important;align-items:center;justify-content:center;aspect-ratio:1;border-radius:6px;cursor:pointer;margin:0!important}
.stamp{font-size:11px;color:#888;margin-top:12px}
.acts{display:flex;gap:8px;margin-top:16px;flex-wrap:wrap}
.acts button,.dl button,.staff button,#acct>button,#adminBox>button{border:1px solid #ccc;background:#fff;border-radius:8px;padding:9px 14px;font-size:14px;cursor:pointer}
.primary{background:var(--accent)!important;color:#fff!important;border-color:var(--accent)!important}
.danger{color:#c62828}
.dl,.staff{list-style:none;padding:0;margin:0}
.dl li{display:flex;align-items:center;gap:8px;padding:10px;border-radius:6px;margin-bottom:8px;flex-wrap:wrap}
.dl li span{flex:1;font-weight:600;min-width:120px}
.staff li{padding:10px 0;border-bottom:1px solid #eee}
.staff .nm{font-weight:600}.staff .tags{font-size:12px;color:#666;margin-left:6px}
.staff .btns{display:flex;gap:6px;flex-wrap:wrap;margin-top:6px}
.staff button{padding:6px 10px!important;font-size:13px!important}
.chk{display:flex!important;align-items:center;gap:8px;font-size:14px!important;color:#333!important;margin:12px 0!important}
h3{font-size:15px;margin:22px 0 4px}
.empty{color:#777;font-size:14px}
#lb{position:fixed;inset:0;background:rgba(0,0,0,.88);z-index:60;display:none;flex-direction:column;align-items:center;justify-content:center;gap:14px}
#lbImg{width:min(94vw,900px);height:75vh;background:center/contain no-repeat}
#lbDel{border:0;border-radius:8px;padding:9px 14px;background:#fff;cursor:pointer}
#login{position:fixed;inset:0;z-index:80;background:#b8905c radial-gradient(rgba(0,0,0,.08) 1px,transparent 1.5px) 0 0/9px 9px;display:flex;align-items:center;justify-content:center;padding:16px;overflow:auto}
#login[hidden]{display:none}
.card{background:var(--y);width:min(360px,100%);padding:20px;border-radius:3px;box-shadow:0 8px 20px rgba(0,0,0,.35);text-align:center}
.card h2{margin:0 0 14px}
#lNames{display:flex;flex-direction:column;gap:8px}
#lNames button{padding:12px;font-size:17px;border:0;border-radius:8px;background:#fff;cursor:pointer;box-shadow:0 1px 2px #0003}
.who{margin:4px 0 10px}
.dots{display:flex;justify-content:center;gap:10px;margin:10px 0 16px}
.dots i{width:14px;height:14px;border-radius:50%;border:2px solid #333}
.dots i.on{background:#333}
.pad{display:grid;grid-template-columns:repeat(3,72px);gap:10px;justify-content:center}
.pad button{height:60px;font-size:24px;border:0;border-radius:50%;background:#fff;cursor:pointer;box-shadow:0 1px 2px #0003}
.pad button:disabled{visibility:hidden}
.link{background:none;border:0;color:#0d47a1;margin-top:14px;cursor:pointer;font-size:14px}
#setup{text-align:left}
#setup label{display:block;font-size:13px;margin-top:10px}
#setup input{display:block;width:100%;padding:9px;font-size:16px;border:1px solid #bbb;border-radius:6px;margin-top:3px}
#setup button{margin-top:14px;width:100%;padding:11px;border-radius:8px;border:0;font-size:16px;cursor:pointer}
.err{color:#b71c1c;min-height:1.2em;margin:12px 0 0;font-size:14px}