:root{
  --bg-0:#0b0d10;
  --bg-1:#12151a;
  --panel:#171b21;
  --line:#262b33;
  --ink:#eef0f3;
  --ink-dim:#8a919c;
  --accent:#d2001f;
  --done:#3ecf8e;
  --progress:#f2a900;
  --planned:#5b6472;
}
*{box-sizing:border-box;}
html,body{margin:0;height:100%;background:var(--bg-0);color:var(--ink);font-family:'Space Grotesk',sans-serif;overflow:hidden;}
#stage{position:relative;width:100%;height:100%;}
canvas{display:block;touch-action:none;cursor:grab;}
canvas:active{cursor:grabbing;}

#hud-top{position:absolute;top:0;left:0;right:0;display:flex;justify-content:space-between;align-items:flex-start;padding:22px 26px;pointer-events:none;z-index:5;gap:24px;flex-wrap:wrap;}
#eyebrow{font-family:'JetBrains Mono',monospace;font-size:11px;letter-spacing:.18em;color:var(--accent);text-transform:uppercase;margin-bottom:6px;}
#title{font-size:22px;font-weight:700;letter-spacing:-.01em;}
#subtitle{font-size:12.5px;color:var(--ink-dim);margin-top:4px;max-width:320px;}

#paint-control{
  pointer-events:auto;display:flex;align-items:center;gap:8px;margin-top:12px;
  font-family:'JetBrains Mono',monospace;font-size:10.5px;color:var(--ink-dim);
  letter-spacing:.06em;text-transform:uppercase;cursor:pointer;width:fit-content;
}
#paint-control input[type=color]{
  width:22px;height:22px;padding:0;border:1px solid var(--line);border-radius:50%;
  cursor:pointer;background:none;overflow:hidden;
}
#paint-control input[type=color]::-webkit-color-swatch-wrapper{padding:0;}
#paint-control input[type=color]::-webkit-color-swatch{border:none;border-radius:50%;}

#stats{pointer-events:none;display:flex;gap:22px;font-family:'JetBrains Mono',monospace;}
.stat{text-align:right;}
.stat .val{font-size:26px;font-weight:700;line-height:1;}
.stat .lbl{font-size:9.5px;color:var(--ink-dim);letter-spacing:.12em;text-transform:uppercase;margin-top:5px;white-space:nowrap;}
.stat.spent .val{color:var(--done);}
.stat.upcoming .val{color:var(--progress);}

#progress-strip{
  position:absolute;left:26px;right:26px;bottom:58px;
  display:flex;gap:10px;overflow-x:auto;padding-bottom:2px;
  z-index:6;
}
#progress-strip:empty{display:none;}
#progress-strip::-webkit-scrollbar{height:4px;}
#progress-strip::-webkit-scrollbar-thumb{background:var(--line);border-radius:4px;}
.progress-row{
  flex-shrink:0;display:flex;align-items:center;gap:8px;
  background:var(--panel);border:1px solid var(--line);border-radius:20px;
  padding:7px 14px 7px 10px;cursor:pointer;white-space:nowrap;
  font-family:'JetBrains Mono',monospace;font-size:11.5px;color:var(--ink);
  transition:border-color .15s ease, transform .15s ease;
}
.progress-row:hover, .progress-row.active-row{border-color:var(--progress);transform:translateY(-1px);}
.progress-row .prow-dot{width:8px;height:8px;border-radius:50%;background:var(--progress);flex-shrink:0;}
.progress-row .prow-pct{color:var(--ink-dim);font-size:10.5px;}

#missing-cost-strip{
  position:absolute;left:26px;right:26px;bottom:98px;
  display:flex;gap:10px;overflow-x:auto;padding-bottom:2px;
  z-index:6;
}
#missing-cost-strip:empty{display:none;}
#missing-cost-strip::-webkit-scrollbar{height:4px;}
#missing-cost-strip::-webkit-scrollbar-thumb{background:var(--line);border-radius:4px;}
.cost-row{
  flex-shrink:0;display:flex;align-items:center;gap:7px;
  background:rgba(210,0,31,.08);border:1px dashed var(--accent);border-radius:20px;
  padding:7px 14px;cursor:pointer;white-space:nowrap;
  font-family:'JetBrains Mono',monospace;font-size:11.5px;color:var(--ink);
  transition:border-color .15s ease, transform .15s ease, background .15s ease;
}
.cost-row:hover, .cost-row.active-row{background:rgba(210,0,31,.18);transform:translateY(-1px);}
.cost-row .crow-icon{color:var(--accent);flex-shrink:0;font-size:11px;}
.cost-row .crow-tag{color:var(--accent);font-size:9.5px;letter-spacing:.08em;text-transform:uppercase;}

#legend{position:absolute;bottom:22px;left:26px;display:flex;gap:16px;font-family:'JetBrains Mono',monospace;font-size:11px;color:var(--ink-dim);z-index:5;}
.leg-item{display:flex;align-items:center;gap:6px;}
.dot{width:8px;height:8px;border-radius:50%;flex-shrink:0;}

#hint{position:absolute;bottom:22px;right:26px;font-family:'JetBrains Mono',monospace;font-size:10.5px;color:var(--ink-dim);letter-spacing:.06em;z-index:5;pointer-events:none;text-align:right;}

#add-tag-btn{
  position:absolute;bottom:150px;right:26px;z-index:7;
  width:42px;height:42px;border-radius:50%;
  background:var(--panel);border:1px solid var(--line);color:var(--ink);
  font-size:22px;line-height:1;cursor:pointer;
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 4px 14px rgba(0,0,0,.35);
  transition:border-color .15s ease, transform .15s ease, background .15s ease;
}
#add-tag-btn:hover{border-color:var(--ink-dim);transform:translateY(-1px);}
#add-tag-btn.placing{background:var(--accent);border-color:var(--accent);transform:rotate(45deg);}

#placing-hint{
  display:none;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);
  z-index:8;background:rgba(11,13,16,.92);border:1px solid var(--line);border-radius:8px;
  padding:10px 16px;font-family:'JetBrains Mono',monospace;font-size:11.5px;color:var(--ink);
  pointer-events:none;text-align:center;max-width:80vw;
  transition:border-color .15s ease, background .15s ease;
}
#placing-hint.show{display:block;}
#placing-hint #placing-cancel{color:var(--ink-dim);}
#placing-hint.miss{border-color:var(--accent);background:rgba(210,0,31,.16);}
body.placing-mode canvas{cursor:crosshair;}

.tag{
  position:absolute;transform:translate(-50%,-50%);
  width:34px;height:34px;
  display:flex;align-items:center;justify-content:center;
  cursor:pointer;z-index:4;
  -webkit-tap-highlight-color:transparent;
}
.tag-dot{
  position:relative;
  width:10px;height:10px;border-radius:50%;
  border:2px solid var(--bg-0);
  box-shadow:0 0 0 2px rgba(255,255,255,.05);
  transition:transform .15s ease, box-shadow .15s ease, opacity .25s ease;
  opacity:.82;
}
.tag:hover .tag-dot, .tag.active .tag-dot{transform:scale(1.5);opacity:1;box-shadow:0 0 0 3px rgba(255,255,255,.12);}

.tag.occluded .tag-dot{opacity:.2;}
.tag.occluded:hover .tag-dot, .tag.occluded.active .tag-dot{opacity:1;}
.tag-label{
  position:absolute;left:30px;top:50%;transform:translateY(-50%);
  white-space:nowrap;font-family:'JetBrains Mono',monospace;font-size:10.5px;
  color:var(--ink-dim);background:rgba(11,13,16,.85);padding:2px 7px;border-radius:3px;
  border:1px solid var(--line);pointer-events:none;
  opacity:0;transition:opacity .12s ease;
}
.tag:hover .tag-label, .tag.active .tag-label{opacity:1;}

.tag.pulse .tag-dot{animation:tagPulse 1.4s ease-out 2;}
.tag.pulse .tag-dot::after{
  content:'';position:absolute;inset:-2px;border-radius:50%;
  border:2px solid currentColor;opacity:0;
  animation:tagPulseRing 1.4s ease-out 2;
}
@keyframes tagPulse{
  0%{transform:scale(1.5);}
  30%{transform:scale(2.2);}
  60%{transform:scale(1.5);}
  100%{transform:scale(1.5);}
}
@keyframes tagPulseRing{
  0%{opacity:.9;transform:scale(1);}
  100%{opacity:0;transform:scale(2.8);}
}

@media (max-width: 700px){
  #hud-top{padding:16px 16px;gap:14px;}
  #title{font-size:18px;}
  #subtitle{display:none;}
  #stats{gap:14px;}
  .stat .val{font-size:17px;}
  .stat .lbl{font-size:8px;letter-spacing:.08em;}
  #legend{left:16px;bottom:16px;gap:10px;font-size:9.5px;}
  #hint{right:16px;bottom:16px;font-size:9px;max-width:120px;}
  #panel{width:100%;padding:20px 18px;}
  #progress-strip{left:16px;right:16px;bottom:48px;gap:8px;}
  .progress-row{font-size:10.5px;padding:6px 12px 6px 9px;}
  #missing-cost-strip{left:16px;right:16px;bottom:84px;gap:8px;}
  .cost-row{font-size:10.5px;padding:6px 12px;}
  #add-tag-btn{bottom:130px;right:16px;width:38px;height:38px;font-size:19px;}
}
@media (max-width: 420px){
  #stats{gap:10px;}
  .stat .val{font-size:15px;}
}

#panel{
  position:absolute;top:0;right:0;height:100%;width:360px;
  background:var(--panel);border-left:1px solid var(--line);
  transform:translateX(100%);transition:transform .32s cubic-bezier(.2,.8,.2,1);
  z-index:10;padding:26px 24px;display:flex;flex-direction:column;
  overflow-y:auto;
}
#panel.open{transform:translateX(0);}
#panel-top{display:flex;justify-content:space-between;align-items:flex-start;}
#panel-close{
  align-self:flex-end;background:none;border:1px solid var(--line);color:var(--ink-dim);
  width:26px;height:26px;border-radius:50%;cursor:pointer;font-size:14px;line-height:1;
  display:flex;align-items:center;justify-content:center;flex-shrink:0;
}
#panel-close:hover{color:var(--ink);border-color:var(--ink-dim);}
#panel-edit-btn{
  background:none;border:1px solid var(--line);color:var(--ink-dim);
  font-family:'JetBrains Mono',monospace;font-size:10.5px;letter-spacing:.06em;text-transform:uppercase;
  padding:5px 10px;border-radius:5px;cursor:pointer;
}
#panel-edit-btn:hover{color:var(--ink);border-color:var(--ink-dim);}
#panel-status{
  font-family:'JetBrains Mono',monospace;font-size:10px;letter-spacing:.14em;text-transform:uppercase;
  padding:3px 9px;border-radius:20px;display:inline-block;margin:14px 0 10px;width:fit-content;
}
#panel-title{font-size:20px;font-weight:700;}
#panel-desc{font-size:13px;line-height:1.6;color:var(--ink-dim);margin-top:10px;}
#panel-cost{font-family:'JetBrains Mono',monospace;font-size:12px;color:var(--ink-dim);margin-top:10px;}
#panel-cost b{color:var(--ink);}
#panel-bar-wrap{margin-top:22px;}
#panel-bar-track{height:5px;background:var(--line);border-radius:3px;overflow:hidden;}
#panel-bar-fill{height:100%;border-radius:3px;transition:width .3s ease, background .3s ease;}
#panel-pct{font-family:'JetBrains Mono',monospace;font-size:11px;color:var(--ink-dim);margin-top:7px;}

#panel-tasks{margin-top:22px;list-style:none;padding:0;font-size:12.5px;}
#panel-tasks li{padding:8px 0;border-top:1px solid var(--line);display:flex;gap:9px;align-items:center;}
#panel-tasks li:first-child{border-top:none;}
#panel-tasks label{display:flex;gap:9px;align-items:center;cursor:pointer;flex:1;color:var(--ink-dim);}
#panel-tasks input[type=checkbox]{accent-color:var(--done);width:14px;height:14px;cursor:pointer;flex-shrink:0;}
#panel-tasks li.done label{color:var(--ink);text-decoration:line-through;text-decoration-color:var(--line);}

/* --- edit mode --- */
#panel-edit{display:none;flex-direction:column;gap:14px;margin-top:14px;}
#panel-edit.open{display:flex;}
#panel-view.hidden{display:none;}
.field{display:flex;flex-direction:column;gap:5px;}
.field label{font-family:'JetBrains Mono',monospace;font-size:9.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-dim);}
.field input[type=text], .field input[type=number], .field textarea{
  background:var(--bg-1);border:1px solid var(--line);border-radius:6px;color:var(--ink);
  font-family:'Space Grotesk',sans-serif;font-size:13px;padding:8px 10px;resize:vertical;
}
.field textarea{min-height:70px;line-height:1.5;}
#edit-tasks{display:flex;flex-direction:column;gap:8px;}
.edit-task-row{display:flex;align-items:center;gap:7px;}
.edit-task-row input[type=checkbox]{accent-color:var(--done);width:14px;height:14px;flex-shrink:0;}
.edit-task-row input[type=text]{flex:1;background:var(--bg-1);border:1px solid var(--line);border-radius:5px;color:var(--ink);font-size:12.5px;padding:6px 8px;}
.edit-task-row .del-task{background:none;border:none;color:var(--ink-dim);cursor:pointer;font-size:14px;padding:2px 4px;flex-shrink:0;}
.edit-task-row .del-task:hover{color:var(--accent);}
#add-task-btn{
  background:none;border:1px dashed var(--line);color:var(--ink-dim);
  font-family:'JetBrains Mono',monospace;font-size:11px;padding:7px;border-radius:6px;cursor:pointer;
}
#add-task-btn:hover{color:var(--ink);border-color:var(--ink-dim);}
#panel-edit-actions{display:flex;gap:10px;margin-top:4px;}
.btn-primary, .btn-secondary{
  flex:1;font-family:'JetBrains Mono',monospace;font-size:11px;letter-spacing:.06em;text-transform:uppercase;
  padding:9px;border-radius:6px;cursor:pointer;text-align:center;
}
.btn-primary{background:var(--accent);border:1px solid var(--accent);color:#fff;}
.btn-primary:hover{filter:brightness(1.1);}
.btn-secondary{background:none;border:1px solid var(--line);color:var(--ink-dim);}
.btn-secondary:hover{color:var(--ink);border-color:var(--ink-dim);}
.btn-danger{
  display:block;width:100%;margin-top:18px;background:none;border:1px solid var(--line);color:var(--accent);
  font-family:'JetBrains Mono',monospace;font-size:11px;letter-spacing:.06em;text-transform:uppercase;
  padding:9px;border-radius:6px;cursor:pointer;text-align:center;
}
.btn-danger:hover{background:rgba(210,0,31,.1);border-color:var(--accent);}
.btn-danger-solid{background:var(--accent);border-color:var(--accent);color:#fff;flex:1;}
.btn-danger-solid:hover{filter:brightness(1.1);}

#delete-confirm{
  display:none;margin-top:12px;padding:12px;border-radius:8px;
  background:rgba(210,0,31,.08);border:1px solid rgba(210,0,31,.3);
}
#delete-confirm.show{display:block;}
#delete-confirm span{font-size:12px;color:var(--ink);display:block;margin-bottom:10px;}
#delete-confirm-actions{display:flex;gap:10px;}
#delete-confirm-actions .btn-secondary{margin-top:0;}

#loading{
  position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;
  gap:14px;z-index:20;background:var(--bg-0);transition:opacity .4s ease;
}
#loading .ring{
  width:34px;height:34px;border-radius:50%;border:3px solid var(--line);
  border-top-color:var(--accent);animation:spin 0.9s linear infinite;
}
#loading .msg{font-family:'JetBrains Mono',monospace;font-size:11px;color:var(--ink-dim);letter-spacing:.08em;text-transform:uppercase;}
@keyframes spin{to{transform:rotate(360deg);}}