/* Depave — Amsterdam viewer. Sleeker, minimal take on the depave tool theme
   (web/style.css / clean_map_viewer): cream paper, near-black ink, ONE editorial
   type. Softened chrome — 1px hairlines, quiet shadows, more air. */

@font-face { font-family:"Zed Display"; src:url("fonts/zed/ZedDisplay-Regular.woff2") format("woff2"); font-weight:400; font-display:swap; }
@font-face { font-family:"Zed Display"; src:url("fonts/zed/ZedDisplay-Bold.woff2") format("woff2"); font-weight:700; font-display:swap; }
@font-face { font-family:"Zed Display SC"; src:url("fonts/zed/ZedDisplaySemiCondensed-Heavy.woff2") format("woff2"); font-weight:800; font-display:swap; }

:root{
  --paper:#ffffff; --cream:#FBF6E9; --ink:#141414; --muted:#7a776b;
  --hair:rgba(20,20,20,.12); --hair-2:rgba(20,20,20,.07);
  --amber:#E8A83A; --coral:#962205; --accent:#2E7D32;
  --shadow:0 6px 24px rgba(20,20,20,.10);
  --grotesk:"Zed Display",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  --display:"Zed Display SC","Zed Display",-apple-system,"Segoe UI",sans-serif;
  --mono:"Space Mono",ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  --sb-w:290px;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
body{font-family:var(--grotesk);color:var(--ink);height:100vh;width:100vw;overflow:hidden;
  -webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background:#eae8df}

/* ── Header ─────────────────────────────────────────────── */
#header{position:fixed;top:0;left:0;right:0;height:46px;background:var(--cream);
  display:flex;align-items:center;justify-content:space-between;padding:0 16px;z-index:1200;
  border-bottom:1px solid var(--ink)}
.header-left{display:flex;align-items:baseline;gap:11px;min-width:0}
#header h1{font-family:var(--display);font-size:18px;font-weight:800;letter-spacing:.03em;text-transform:uppercase}
.subtitle{font-family:var(--display);font-size:18px;font-weight:800;letter-spacing:.03em;text-transform:uppercase;color:var(--muted)}
.header-right{display:flex;align-items:center;gap:8px}
.tag{font-family:var(--mono);font-size:10px;letter-spacing:.03em;text-transform:uppercase;color:var(--muted);
  border:1px solid var(--hair);padding:3px 8px;background:var(--paper);white-space:nowrap}
@media(max-width:640px){.tag{display:none}}

/* ── Map ────────────────────────────────────────────────── */
#map{position:fixed;top:46px;left:0;right:0;bottom:0;background:#eae8df}

/* ── Sidebar ────────────────────────────────────────────── */
.sidebar{position:fixed;top:46px;left:0;bottom:0;width:var(--sb-w);background:var(--paper);z-index:800;
  display:flex;flex-direction:column;border-right:1px solid var(--ink);
  transition:transform .28s cubic-bezier(.4,0,.2,1);box-shadow:var(--shadow)}
.sidebar.collapsed{transform:translateX(calc(-1 * var(--sb-w) - 8px))}
.sidebar-header{display:flex;align-items:center;justify-content:space-between;padding:11px 15px;
  background:var(--cream);border-bottom:1px solid var(--ink)}
.sidebar-header h2{font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.1em}
.icon-btn{background:none;border:none;cursor:pointer;color:var(--ink);line-height:1;padding:2px 4px;
  font-size:18px;border-radius:5px;transition:background .12s}
.icon-btn:hover{background:rgba(20,20,20,.07)}
.sidebar-open-btn{position:fixed;top:56px;left:10px;z-index:790;background:var(--paper);
  border:1px solid var(--ink);width:34px;height:38px;cursor:pointer;font-size:17px;border-radius:6px;
  box-shadow:var(--shadow);display:none}
.sidebar-open-btn:hover{background:var(--cream)}
.sidebar-content{flex:1;overflow-y:auto;padding:4px 0;scrollbar-width:thin}
.sidebar-content::-webkit-scrollbar{width:8px}
.sidebar-content::-webkit-scrollbar-thumb{background:var(--hair);border-radius:4px}

/* ── Layer groups ───────────────────────────────────────── */
.layer-group{padding:11px 15px;border-bottom:1px solid var(--hair-2)}
.group-head{display:flex;align-items:center;gap:8px;margin-bottom:6px}
.group-head h3{font-size:10px;color:var(--muted);font-weight:700;text-transform:uppercase;letter-spacing:.1em;
  display:flex;align-items:center;gap:7px;margin:0}
.group-ha{margin-left:auto;font-family:var(--mono);font-size:11px;color:var(--muted);font-variant-numeric:tabular-nums}
h3.plain{font-size:10px;color:var(--muted);font-weight:700;text-transform:uppercase;letter-spacing:.1em;margin-bottom:7px}
.group-chip{font-size:9px;font-weight:700;text-transform:uppercase;letter-spacing:.04em;padding:1px 6px;
  border-radius:3px;color:#1a1a1a}
.chip-green{background:#cdefd6} .chip-grey{background:#e2e2e2} .chip-carve{background:#fbd0d8}
.chip-needs{background:#e6ddf6} .chip-prio{background:#f4c9ba}

.toggle{display:flex;align-items:center;gap:9px;padding:4px 0;cursor:pointer;font-size:13px}
.toggle .name{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.toggle .ha{font-family:var(--mono);font-size:11px;color:var(--muted);font-variant-numeric:tabular-nums}
.group-rows{display:flex;flex-direction:column}

input[type=checkbox]{appearance:none;-webkit-appearance:none;width:15px;height:15px;flex-shrink:0;
  border:1.5px solid var(--ink);border-radius:3px;background:var(--paper);cursor:pointer;position:relative;
  transition:background .12s}
input[type=checkbox]:checked{background:var(--ink)}
input[type=checkbox]:checked::after{content:"";position:absolute;left:4px;top:1px;width:4px;height:8px;
  border:solid var(--paper);border-width:0 2px 2px 0;transform:rotate(45deg)}
input[type=checkbox]:indeterminate{background:var(--muted)}
input[type=checkbox]:indeterminate::after{content:"";position:absolute;left:3px;top:6px;width:8px;height:2px;background:var(--paper)}
input[type=checkbox]:focus-visible{outline:2px solid var(--coral);outline-offset:1px}

.radio-group{display:flex;flex-wrap:wrap;gap:8px 14px}
.radio-group label{font-size:12.5px;cursor:pointer;display:flex;align-items:center;gap:5px}
.radio-group input[type=radio]{accent-color:var(--ink)}
.sub{padding-left:2px;margin-top:6px}

/* colour swatch (rounded square) */
.dot{display:inline-block;width:12px;height:12px;border-radius:3px;border:1px solid rgba(20,20,20,.35);flex-shrink:0}
.dot.round{border-radius:50%}

/* indented sub-toggle (e.g. "+ private / national roads" under Roads) */
.subrow{display:flex;align-items:center;gap:7px;cursor:pointer;padding:1px 0 2px 24px;font-size:11.5px;color:var(--muted)}
.subrow input[type=checkbox]{width:13px;height:13px;border-width:1.4px}
.subrow .sw-sm{width:10px;height:10px;border-radius:2px;flex-shrink:0;border:1px solid rgba(20,20,20,.4)}
/* compact 2-swatch key (greenable / non-greenable), shown only in greenable colour mode */
.keykey{display:none;gap:10px;padding:5px 0 2px 24px;flex-wrap:wrap}
.keykey.show{display:flex}
.keykey span.k{display:flex;align-items:center;gap:5px;font-size:10.5px;color:var(--muted)}
.keykey i{width:10px;height:10px;border-radius:2px;display:inline-block}

/* info icon + popover */
.info-icon{width:15px;height:15px;border-radius:50%;border:1.4px solid #9a978c;background:var(--paper);
  color:#7a776b;font-size:10px;font-style:normal;font-weight:700;font-family:var(--mono);line-height:12px;
  text-align:center;cursor:pointer;flex-shrink:0;transition:background .12s,color .12s,border-color .12s}
.info-icon:hover,.info-icon:focus{background:var(--amber);color:var(--ink);border-color:var(--ink);outline:none}
.info-popover{position:fixed;display:none;max-width:236px;background:var(--paper);color:var(--ink);
  border:1px solid var(--ink);border-radius:7px;padding:10px 12px;font-size:12px;line-height:1.5;
  box-shadow:var(--shadow);z-index:3000}

/* opacity slider */
.opacity-row{display:flex;align-items:center;gap:9px;font-size:10px;font-weight:700;text-transform:uppercase;
  letter-spacing:.08em;color:var(--muted)}
.opacity-row input[type=range]{flex:1;accent-color:var(--coral)}

/* summary */
.stats-panel{padding:11px 15px;border-top:1px solid var(--ink);background:var(--cream)}
.stats-panel h3{font-size:10px;color:var(--muted);font-weight:700;text-transform:uppercase;letter-spacing:.1em;margin-bottom:7px}
.stat-row{display:flex;justify-content:space-between;font-size:12px;padding:3px 0;border-bottom:1px solid var(--hair-2)}
.stat-row:last-child{border-bottom:none}
.stat-row .label{color:var(--muted);font-family:var(--mono);font-size:11px}
.stat-row .value{font-weight:700;font-variant-numeric:tabular-nums;font-family:var(--mono)}
.stat-row.hi .value{color:var(--coral)}

/* collapsible notes */
.note-toggle{width:100%;display:flex;justify-content:space-between;align-items:center;background:none;border:none;
  cursor:pointer;padding:2px 0;font-family:inherit;font-size:10px;font-weight:700;text-transform:uppercase;
  letter-spacing:.1em;color:var(--muted)}
.note-toggle:hover{color:var(--ink)}
.note-caret{transition:transform .2s;font-size:11px}
.note-toggle[aria-expanded="true"] .note-caret{transform:rotate(90deg)}
.note-body{display:none;margin-top:7px;font-size:11.5px;line-height:1.55;color:var(--muted)}
.note-body.open{display:block}
.note-body p{margin:0 0 7px}
.note-body p:last-child{margin-bottom:0}
.note-body b{color:var(--ink);font-weight:700}

/* needs ramp legend (bottom-right map control) */
.needs-legend{font-family:var(--grotesk);background:var(--paper);border:1px solid var(--ink);border-radius:7px;
  padding:7px 9px;line-height:1.3;box-shadow:var(--shadow)}
.needs-legend .nl-title{font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.05em;margin-bottom:4px}
.needs-legend .nl-ramp{display:flex;border-radius:3px;overflow:hidden}
.needs-legend .nl-ramp span{width:24px;height:10px;display:block}
.needs-legend .nl-scale{display:flex;justify-content:space-between;font-size:9px;margin-top:2px;color:var(--muted)}
.needs-legend .nl-note{font-size:8.5px;color:var(--muted);margin-top:3px}

/* leaflet chrome — quiet, rounded */
.leaflet-bar,.leaflet-bar a{border-radius:6px}
.leaflet-bar{border:1px solid var(--ink)!important;box-shadow:var(--shadow);overflow:hidden}
.leaflet-bar a{background:var(--paper);color:var(--ink);border-bottom:1px solid var(--hair)!important;font-weight:700}
.leaflet-bar a:last-child{border-bottom:none!important}
.leaflet-bar a:hover{background:var(--cream)}
.leaflet-control-attribution{background:rgba(251,246,233,.9)!important;color:var(--muted);
  font-family:var(--mono);font-size:10px;border-radius:5px 0 0 0}
.leaflet-control-attribution a{color:var(--coral)}
.leaflet-popup-content-wrapper{background:var(--paper);border:1px solid var(--ink);border-radius:8px;box-shadow:var(--shadow)}
.leaflet-popup-content{font-family:var(--grotesk);font-size:13px;line-height:1.5;margin:10px 13px}
.leaflet-popup-content b{font-family:var(--display);text-transform:uppercase;letter-spacing:.02em}
.leaflet-popup-tip{background:var(--paper);border:1px solid var(--ink)}
.leaflet-popup-close-button{color:var(--muted)!important}
@media(prefers-reduced-motion:reduce){*{transition:none!important}}