:root {
  --bg: #0f1722; --panel: #16202e; --line: #263447; --text: #e8eef6; --muted: #8fa1b7;
  --open: #19e36b; --closed: #ff3b4e; --pending: #ffb020; --accent: #4db5ff;
}
* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; overscroll-behavior: none; -webkit-text-size-adjust: 100%; -webkit-tap-highlight-color: transparent; background: var(--bg); color: var(--text);
  font: 14px/1.45 system-ui, "Segoe UI", sans-serif; }
#app { display: flex; height: 100%; height: 100dvh; }
a { color: var(--accent); }
.muted { color: var(--muted); font-size: 12px; }

#side { width: 340px; flex: none; background: var(--panel); border-right: 1px solid var(--line);
  display: flex; flex-direction: column; min-height: 0; }
#side header { padding: 14px 16px 8px; }
h1 { margin: 0 0 2px; font-size: 18px; }
.tabs { display: flex; gap: 4px; background: #0f1722; border-radius: 10px; padding: 4px; margin-bottom: 12px; }
.tab { flex: 1; min-width: 0; border: 0; background: transparent; color: var(--muted); font: inherit; font-weight: 600; padding: 7px 4px; border-radius: 7px; cursor: pointer; }
.tab:hover { color: var(--text); }
.tab.on { background: #2b4263; color: #fff; }
.diff.Park, .diff.Halfpipe { color: #ff9b3d; }
.diff.BlueBlackSquare { color: #7fb4ff; }
.diff.PurpleStar { color: #c58bff; }
#stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; padding: 6px 16px 10px; }
.stat { background: #1c293a; border-radius: 8px; padding: 8px 10px; }
.stat b { display: block; font-size: 18px; font-variant-numeric: tabular-nums; }
.stat span { color: var(--muted); font-size: 11px; }
.note { margin: 0 16px 10px; padding: 8px 10px; background: #1c293a; border-left: 3px solid var(--accent);
  border-radius: 4px; font-size: 12px; color: #c9d6e6; }
.note.warn { border-left-color: var(--pending); }
#controls, #edit { padding: 0 16px 10px; border-bottom: 1px solid var(--line); }
#edit { padding-top: 10px; font-size: 12px; background: #2a2413; }
.chips { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 8px; }
.chip { border: 1px solid var(--line); background: transparent; color: var(--muted); border-radius: 999px;
  padding: 4px 10px; font: inherit; font-size: 12px; cursor: pointer; display: inline-flex; align-items: center; gap: 6px; }
.chip.on { background: #223248; color: var(--text); border-color: #3a5273; }
.dot { width: 9px; height: 9px; border-radius: 50%; display: inline-block; flex: none; }
.dot.open, .ln.open { background: var(--open); }
.dot.closed, .ln.closed { background: var(--closed); }
.dot.pending, .ln.pending { background: var(--pending); }
#search { width: 100%; padding: 7px 10px; border-radius: 8px; border: 1px solid var(--line);
  background: #0f1722; color: var(--text); font: inherit; }

#list { flex: 1; overflow-y: auto; min-height: 0; }
.area h2 { margin: 0; padding: 8px 16px; font-size: 12px; letter-spacing: .04em; color: var(--muted);
  background: #121b28; position: sticky; top: 0; display: flex; justify-content: space-between; cursor: pointer; z-index: 1; }
.area.collapsed .row { display: none; }
.row { display: flex; align-items: center; gap: 8px; padding: 6px 16px; cursor: pointer; border-bottom: 1px solid #1b2636; }
.row:hover, .row.hl { background: #1e2c40; }
.row.sel { background: #25405f; }
.row .nm { flex: 1; min-width: 0; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.row .tag { font-size: 11px; color: var(--muted); flex: none; }
.row.nomap .nm { color: var(--muted); }
.diff { width: 16px; text-align: center; flex: none; font-size: 12px; }
.diff.GreenCircle { color: #3ecf5a; } .diff.BlueSquare { color: #4a9bff; }
.diff.BlackDiamond, .diff.DoubleBlackDiamond { color: #dfe6ee; letter-spacing: -3px; }
.diff.lift { color: #ff8a8a; }
#side footer { padding: 10px 16px; border-top: 1px solid var(--line); }

#stage { flex: 1; position: relative; overflow: hidden; background: #0a1019; touch-action: none; cursor: grab; }
#stage.drag { cursor: grabbing; }
#canvas { position: absolute; left: 0; top: 0; transform-origin: 0 0; will-change: transform; }
#map { display: block; user-select: none; -webkit-user-drag: none; }
#map.dim { filter: saturate(.45) brightness(.82); }
#overlay { position: absolute; left: 0; top: 0; width: 100%; height: 100%; }

.f .case { fill: none; stroke: #fff; stroke-linecap: round; stroke-linejoin: round; opacity: .95; }
.f .ink { fill: none; stroke-linecap: round; stroke-linejoin: round; }
.f .hit { fill: none; stroke: transparent; stroke-width: calc(34px * var(--s, 1)); stroke-linecap: round; pointer-events: stroke; cursor: pointer; }
.f.trail .case { stroke-width: calc(15px * var(--s, 1)); } .f.trail .ink { stroke-width: calc(9px * var(--s, 1)); }
.f.lift .case { stroke: #10161f; stroke-width: calc(15px * var(--s, 1)); } .f.lift .ink { stroke-width: calc(8px * var(--s, 1)); stroke-dasharray: calc(20px * var(--s, 1)) calc(12px * var(--s, 1)); stroke-linecap: butt; }
.f .end { stroke: #10161f; stroke-width: calc(4px * var(--s, 1)); }
.f .blob { fill-opacity: .28; stroke: none; pointer-events: all; cursor: pointer; }
.f .pin { stroke: #fff; stroke-width: calc(5px * var(--s, 1)); pointer-events: all; cursor: pointer; }
.f.open .ink { stroke: var(--open); } .f.open .blob, .f.open .pin, .f.open .end { fill: var(--open); }
.f.closed .ink { stroke: var(--closed); } .f.closed .blob, .f.closed .pin, .f.closed .end { fill: var(--closed); }
.f.pending .ink { stroke: var(--pending); } .f.pending .blob, .f.pending .pin, .f.pending .end { fill: var(--pending); }
.f.closed { opacity: .82; }
.f.hl .case, .f.sel .case { stroke: #ffe94d; stroke-width: calc(24px * var(--s, 1)); opacity: 1; }
.f.hl .pin, .f.sel .pin { stroke: #ffe94d; stroke-width: calc(9px * var(--s, 1)); }
.f.hl, .f.sel { opacity: 1; }
.f.hidden { display: none; }
.vert { fill: #ffe94d; stroke: #000; stroke-width: 2; }

#tip { position: absolute; pointer-events: none; background: rgba(12, 18, 27, .95); border: 1px solid var(--line);
  border-radius: 8px; padding: 8px 10px; font-size: 12px; max-width: 240px; z-index: 5; box-shadow: 0 6px 20px rgba(0,0,0,.4); }
#tip b { font-size: 14px; display: block; }
#tip .st { font-weight: 600; }
#tip .st.open { color: var(--open); } #tip .st.closed { color: var(--closed); } #tip .st.pending { color: var(--pending); }

#zoom { position: absolute; right: 14px; top: 14px; display: flex; flex-direction: column; gap: 6px; }
#zoom button { width: 38px; height: 38px; border-radius: 8px; border: 1px solid var(--line);
  background: rgba(22, 32, 46, .92); color: var(--text); font-size: 20px; cursor: pointer; }
#mbar, #backdrop, #close-side { display: none; }
#legend { position: absolute; left: 14px; bottom: 14px; background: rgba(22, 32, 46, .92); border: 1px solid var(--line);
  border-radius: 8px; padding: 6px 12px; display: flex; gap: 14px; font-size: 12px; flex-wrap: wrap; }
#legend span { display: inline-flex; align-items: center; gap: 6px; }
.ln { width: 22px; height: 5px; border-radius: 3px; display: inline-block; }
.ln.lift { background: repeating-linear-gradient(90deg, #cfd8e3 0 7px, transparent 7px 11px); }

@media (max-width: 760px) {
  /* list becomes a slide-in drawer */
  #side { position: absolute; z-index: 20; height: 100%; width: min(360px, 90vw); transform: translateX(-102%);
    transition: transform .22s ease; padding-top: env(safe-area-inset-top); padding-bottom: env(safe-area-inset-bottom); }
  #app.side-open #side { transform: none; box-shadow: 0 0 40px rgba(0,0,0,.6); }
  #app.side-open #backdrop { display: block; position: absolute; inset: 0; z-index: 15; background: rgba(0,0,0,.45); }
  #side header { position: relative; padding-right: 52px; }
  #side header .tabs { display: none; }
  #close-side { display: block; position: absolute; right: 8px; top: 8px; width: 40px; height: 40px; border: 0; border-radius: 8px;
    background: transparent; color: var(--muted); font-size: 26px; line-height: 1; cursor: pointer; }
  .row { padding: 11px 16px; }
  .chip { padding: 7px 12px; font-size: 13px; }
  #search { padding: 10px 12px; font-size: 16px; } /* 16px stops iOS from zooming the page on focus */

  /* top bar over the map: menu button, resort tabs, one-line summary */
  #mbar { display: block; position: absolute; z-index: 6; left: 0; right: 0; top: 0;
    padding: calc(8px + env(safe-area-inset-top)) calc(8px + env(safe-area-inset-right)) 6px calc(8px + env(safe-area-inset-left));
    background: linear-gradient(rgba(10,16,25,.92), rgba(10,16,25,.75) 75%, rgba(10,16,25,0)); }
  .mrow { display: flex; gap: 8px; align-items: stretch; }
  #mbar .tabs { flex: 1; margin: 0; background: rgba(22,32,46,.95); border: 1px solid var(--line); }
  #mbar .tab { padding: 9px 1px; font-size: 13px; }
  #toggle-side { width: 46px; flex: none; border-radius: 10px; border: 1px solid var(--line);
    background: rgba(22,32,46,.95); color: var(--text); font-size: 20px; cursor: pointer; }
  #msum { margin-top: 6px; padding: 0 4px 6px; font-size: 12.5px; color: #dbe5f0; text-align: center; font-variant-numeric: tabular-nums;
    text-shadow: 0 1px 3px #000; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

  #zoom { top: auto; right: calc(10px + env(safe-area-inset-right)); bottom: calc(56px + env(safe-area-inset-bottom)); }
  #zoom button { width: 44px; height: 44px; }
  #legend { left: 10px; right: 10px; bottom: calc(10px + env(safe-area-inset-bottom)); justify-content: center; gap: 10px;
    padding: 6px 8px; font-size: 11.5px; flex-wrap: nowrap; white-space: nowrap; }
  .ln { width: 14px; }
  #tip { font-size: 13px; max-width: 70vw; }
}