@font-face{font-family:'IBM Plex Mono';font-style:normal;font-weight:300;font-display:swap;src:url(fonts/ibm-plex-mono-latin-300-normal.woff2) format('woff2')}
@font-face{font-family:'IBM Plex Mono';font-style:normal;font-weight:400;font-display:swap;src:url(fonts/ibm-plex-mono-latin-400-normal.woff2) format('woff2')}
@font-face{font-family:'IBM Plex Mono';font-style:normal;font-weight:500;font-display:swap;src:url(fonts/ibm-plex-mono-latin-500-normal.woff2) format('woff2')}
:root{
  color-scheme:light;
  --paper:#ffffff; --sunk:#f5f5f5; --ink:#141414; --charcoal:#444444;
  --muted:#6b6b6b; --faint:#b3b3b3; --line:#e3e3e3; --line-strong:#d0d0d0;
  --danger:#a32d2d;
  --f-mono:'IBM Plex Mono',ui-monospace,'SFMono-Regular',Menlo,Consolas,monospace;
  --pad-l:max(16px,env(safe-area-inset-left,0px));
  --pad-r:max(16px,env(safe-area-inset-right,0px));
}
*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;background:var(--paper);color:var(--ink);
  font:400 13px/1.5 var(--f-mono);
  -webkit-text-size-adjust:100%;
  overscroll-behavior:none;
}
[hidden]{display:none!important}
.grain{position:fixed;left:0;top:0;width:100%;height:100%;z-index:0;pointer-events:none}
.shell{position:relative;z-index:1;min-height:100%;display:flex;flex-direction:column;padding-bottom:env(safe-area-inset-bottom,0px)}
button{font:inherit;color:inherit;cursor:pointer;border-radius:0}
button:focus-visible,input:focus-visible,textarea:focus-visible{outline:2px solid var(--ink);outline-offset:2px}

/* Header */
.bar{display:flex;align-items:center;gap:12px;padding:calc(10px + env(safe-area-inset-top,0px)) var(--pad-r) 10px var(--pad-l);border-bottom:1px solid var(--line-strong);background:rgba(255,255,255,.86)}
.brand{display:flex;align-items:center;gap:12px;min-width:0;color:var(--charcoal)}
.brand h1{margin:0;font:300 clamp(14px,2.2vw,20px)/1.1 var(--f-mono);letter-spacing:.16em;text-transform:uppercase;color:var(--ink);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.chip{margin-left:auto;font:500 10px/1 var(--f-mono);letter-spacing:.14em;text-transform:uppercase;color:var(--muted);white-space:nowrap}


/* Buttons */
.btn{min-height:40px;padding:0 14px;border:1px solid var(--line-strong);background:var(--paper);font:500 11px/1 var(--f-mono);letter-spacing:.12em;text-transform:uppercase;white-space:nowrap;touch-action:manipulation;-webkit-tap-highlight-color:transparent}
.btn:hover:not(:disabled){border-color:var(--ink)}
.btn:disabled{color:var(--faint);cursor:default}
.btn.solid,.btn[aria-pressed="true"]{background:var(--ink);color:#fff;border-color:var(--ink)}
.btn.danger:hover{border-color:var(--danger);color:var(--danger)}
.btn.danger.arm{background:var(--danger);color:#fff;border-color:var(--danger)}

/* Library */
#library{flex:1;padding:16px var(--pad-r) 32px var(--pad-l)}
.actions{display:flex;flex-wrap:wrap;gap:8px}
.hint{margin:10px 0 0;min-height:1.5em;font-size:11px;letter-spacing:.06em;color:var(--muted)}
.tiles{list-style:none;margin:14px 0 0;padding:0;display:grid;gap:14px;grid-template-columns:repeat(auto-fill,minmax(168px,1fr))}
.tile{display:block;width:100%;padding:0;text-align:left;background:rgba(255,255,255,.9);border:1px solid var(--line-strong)}
.tile:hover{border-color:var(--ink)}
.tile .th{display:block;aspect-ratio:4/3;background:var(--sunk) center/cover no-repeat;border-bottom:1px solid var(--line-strong)}
.tile .cap{display:block;padding:8px 10px 0;font-size:12px;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}
.tile .cap.none{color:var(--faint)}
.tile .when{display:block;padding:2px 10px 9px;font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);font-variant-numeric:tabular-nums}
.empty{margin-top:28px;max-width:30rem;color:var(--muted);font-size:12px}
.empty strong{display:block;margin-bottom:6px;color:var(--ink);font-weight:500;letter-spacing:.14em;text-transform:uppercase;font-size:11px}
.empty p{margin:0}

/* Editor */
#editor{flex:1;display:flex;flex-direction:column;min-height:0;height:calc(100dvh - 58px - env(safe-area-inset-top,0px))}
.tools{display:flex;flex-wrap:wrap;gap:8px 14px;align-items:center;padding:8px var(--pad-r) 8px var(--pad-l);background:rgba(255,255,255,.9);border-bottom:1px solid var(--line-strong)}
@media (max-width:700px){.tools{gap:6px 10px;padding-top:6px;padding-bottom:6px}.tools .btn{min-height:38px;padding:0 10px;letter-spacing:.08em}.sw{width:30px;height:30px}.size input{width:96px}.pop{right:auto;left:0}}
.grp{display:flex;align-items:center;gap:6px;position:relative}
.grp .btn+.btn{margin-left:-7px}
.grp.menu .btn+.btn{margin-left:0}
.swatches{gap:6px}
.sw{width:34px;height:34px;padding:0;border:1px solid var(--line-strong);background:var(--c);position:relative;touch-action:manipulation}
.sw[aria-pressed="true"]{outline:2px solid var(--ink);outline-offset:2px}
.size{font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
.size input{width:120px;accent-color:var(--ink);height:34px}
.size output{min-width:2ch;color:var(--ink);font-variant-numeric:tabular-nums}
.pop{position:absolute;top:calc(100% + 4px);right:0;z-index:20;display:flex;flex-direction:column;min-width:240px;background:var(--paper);border:1px solid var(--ink)}
.pop button{min-height:44px;padding:0 14px;text-align:left;border:0;border-bottom:1px solid var(--line);background:var(--paper);font:500 11px/1 var(--f-mono);letter-spacing:.1em;text-transform:uppercase}
.pop button:last-child{border-bottom:0}
.pop button:hover{background:var(--sunk)}
.meta{display:flex;align-items:center;gap:12px;padding:8px var(--pad-r) 8px var(--pad-l);background:rgba(255,255,255,.9);border-bottom:1px solid var(--line-strong)}
.meta input{flex:1;min-width:0;height:36px;padding:0 10px;border:1px solid var(--line-strong);background:var(--paper);font:400 13px/1 var(--f-mono);border-radius:0}
.stamp{font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);white-space:nowrap;font-variant-numeric:tabular-nums}
@media (max-width:520px){.stamp{display:none}}
#notes{margin:0;padding:10px var(--pad-r) 10px var(--pad-l);border:0;border-bottom:1px solid var(--line-strong);background:rgba(255,255,255,.95);font:400 13px/1.55 var(--f-mono);resize:vertical;border-radius:0;width:100%}
.stage{position:relative;flex:1;min-height:0;background:#e8e8e8;touch-action:none;overflow:hidden;-webkit-user-select:none;user-select:none;-webkit-touch-callout:none}
.stage canvas{position:absolute;left:0;top:0;width:100%;height:100%;display:block;touch-action:none}
.readout{position:absolute;left:8px;bottom:calc(8px + env(safe-area-inset-bottom,0px));max-width:min(440px,calc(100% - 16px));background:rgba(255,255,255,.94);border:1px solid var(--ink);padding:8px 10px;pointer-events:none;z-index:5}
.readout pre{margin:0 0 8px;font:400 10.5px/1.5 var(--f-mono);white-space:pre-wrap;word-break:break-word;color:var(--ink)}
.readout .btn{pointer-events:auto;min-height:34px}
.toast{position:fixed;left:50%;bottom:calc(18px + env(safe-area-inset-bottom,0px));transform:translateX(-50%);z-index:50;max-width:calc(100% - 32px);padding:10px 14px;background:var(--ink);color:#fff;font-size:11px;letter-spacing:.06em;text-transform:uppercase}
.toast a{color:#fff}
.warn{margin:0;padding:8px var(--pad-r) 8px var(--pad-l);background:#fff4d6;border-bottom:1px solid #d9b44a;color:#4a3a00;font-size:11px;line-height:1.45}

/* Sync */
.syncbtn{border:1px solid var(--line-strong);background:var(--paper);padding:0 10px;min-height:34px;color:var(--ink);cursor:pointer}
.syncbtn[data-state="error"]{border-color:var(--danger);color:var(--danger)}
.syncbtn[data-state="syncing"]{color:var(--muted)}
.syncbtn[data-state="off"],.syncbtn[data-state="offline"]{color:var(--muted)}
.sheet{position:fixed;inset:0;z-index:60;background:rgba(20,20,20,.42);display:flex;align-items:flex-start;justify-content:center;padding:calc(16px + env(safe-area-inset-top,0px)) 16px 16px;overflow-y:auto}
.sheet-in{width:100%;max-width:520px;background:var(--paper);border:1px solid var(--ink);padding:16px}
.sheet-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:12px}
.sheet h2{margin:0;font:500 12px/1.2 var(--f-mono);letter-spacing:.14em;text-transform:uppercase}
.sheet h3{margin:18px 0 8px;font:500 11px/1.2 var(--f-mono);letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.sheet p{margin:0 0 10px;font-size:12px;line-height:1.55}
.sheet .note{color:var(--muted)}
.sheet .err{color:var(--danger)}
.sheet .strong{font-weight:500}
.sheet .row{display:flex;flex-wrap:wrap;gap:8px;margin:8px 0}
.sheet div:not(.row):not(.sheet-in):not(.sheet-head){margin:8px 0}
.sheet input[type=text]{width:100%;height:40px;padding:0 10px;border:1px solid var(--line-strong);background:var(--paper);font:400 12px/1 var(--f-mono);border-radius:0;margin:4px 0}
.qr{display:block;width:200px;height:200px;image-rendering:pixelated;border:1px solid var(--line-strong);margin:8px 0}