/* Light Chaser M1. Layout from proto/p2: map left (top on phones), field panel with the clock, scrubber and lists. */
:root {
  --bg: #eef0f2;            /* fog-grey ground */
  --panel: #f8f8f6;
  --ink: #1c2229;
  --mute: #66707c;
  --line: #d6dadf;
  --shade: #7d8ea3;         /* blue-hour slate: shaded street */
  --frontal: #f5b82e;       /* sodium yellow: light straight on */
  --angled: #ec8a2f;        /* amber */
  --grazing: #c9542b;       /* copper: raking light */
  --lit-street: #f0a429;
  --select: #5b46d6;        /* violet, opposite the warm hues */
  --me: #1f7ae0;
  --bld: #d5d1c9;
  --band: rgba(245, 184, 46, .28);
  --chip: #eceae4;
  --warn: #8a5a00;
  --font-display: -apple-system, "SF Pro Display", system-ui, "Segoe UI", Roboto, sans-serif;
  --font-body: -apple-system, "SF Pro Text", system-ui, "Segoe UI", Roboto, sans-serif;
  --font-data: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
}
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) {
  --bg: #14181d; --panel: #1a1f25; --ink: #e8eaed; --mute: #9aa3ad; --line: #2c333b; --shade: #5e6f84;
  --bld: #5b5f66; --band: rgba(245, 184, 46, .22); --chip: #262c33; --select: #8f7cff; --warn: #f0c060; color-scheme: dark; } }
:root[data-theme="dark"] {
  --bg: #14181d; --panel: #1a1f25; --ink: #e8eaed; --mute: #9aa3ad; --line: #2c333b; --shade: #5e6f84;
  --bld: #5b5f66; --band: rgba(245, 184, 46, .22); --chip: #262c33; --select: #8f7cff; --warn: #f0c060; color-scheme: dark; }
* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
[hidden] { display: none !important; }
html, body { height: 100%; margin: 0; }
body { background: var(--bg); color: var(--ink); font: 15px/1.45 var(--font-body); -webkit-text-size-adjust: 100%; }
#app { display: grid; grid-template-columns: minmax(0, 1fr) 400px; height: 100%; }
#map { position: relative; min-width: 0; min-height: 0; }
#panel { background: var(--panel); border-left: 1px solid var(--line); display: flex; flex-direction: column; min-height: 0; }
.pad { padding-left: max(16px, env(safe-area-inset-left, 0px)); padding-right: max(16px, env(safe-area-inset-right, 0px)); }
header.clock { padding-block: 12px 10px; border-bottom: 1px solid var(--line); display: grid; gap: 8px; }
.brandrow { display: flex; justify-content: space-between; align-items: center; gap: 8px; }
.brand { font: 700 12px/1 var(--font-display); letter-spacing: .14em; text-transform: uppercase; color: var(--mute); }
.wx { font: 600 12px/1 var(--font-body); padding: 5px 8px; border-radius: 99px; background: var(--chip); white-space: nowrap; }
.wx.over, .wx.fog { background: color-mix(in srgb, var(--shade) 35%, var(--chip)); }
.wx.broken { background: color-mix(in srgb, var(--angled) 22%, var(--chip)); }
.wx.clear { background: color-mix(in srgb, var(--frontal) 30%, var(--chip)); }
.now { display: flex; align-items: baseline; gap: 12px; flex-wrap: wrap; }
.now .t { font: 700 38px/1 var(--font-display); font-variant-numeric: tabular-nums; letter-spacing: -.02em; }
.now .sun { font: 400 12.5px/1.3 var(--font-data); color: var(--mute); font-variant-numeric: tabular-nums; }
.now .sun b { color: var(--ink); font-weight: 600; }
.row { display: flex; gap: 6px; align-items: center; flex-wrap: wrap; }
select, button, input[type=date], input[type=text] { font: 500 14px/1 var(--font-body); color: var(--ink); background: var(--panel); border: 1px solid var(--line); border-radius: 7px; padding: 8px 10px; }
button { cursor: pointer; }
input[type=date] { padding: 6px 8px; min-height: 34px; }
button:focus-visible, select:focus-visible, input:focus-visible, li:focus-visible { outline: 2px solid var(--select); outline-offset: 1px; }
.step button { padding: 8px 9px; font-family: var(--font-data); font-size: 12.5px; }
.scrub { position: relative; height: 38px; touch-action: none; }
.scrub .bands { position: absolute; inset: 13px 0; border-radius: 5px; background: var(--chip); overflow: hidden; }
.scrub .bands i { position: absolute; top: 0; bottom: 0; background: var(--band); border-left: 1px solid var(--frontal); border-right: 1px solid var(--frontal); }
.scrub .bands b { position: absolute; top: 0; bottom: 0; background: color-mix(in srgb, var(--shade) 40%, transparent); }
.scrub input { position: absolute; inset: 0; width: 100%; margin: 0; background: transparent; -webkit-appearance: none; appearance: none; }
.scrub input::-webkit-slider-runnable-track { height: 38px; background: transparent; }
.scrub input::-moz-range-track { background: transparent; }
.scrub input::-webkit-slider-thumb { -webkit-appearance: none; width: 8px; height: 34px; margin-top: 2px; border-radius: 4px; background: var(--ink); border: 2px solid var(--panel); }
.scrub input::-moz-range-thumb { width: 8px; height: 34px; border-radius: 4px; background: var(--ink); border: 2px solid var(--panel); }
.ticks { display: flex; justify-content: space-between; font: 400 10.5px/1 var(--font-data); color: var(--mute); font-variant-numeric: tabular-nums; }
.tabs { display: flex; border-bottom: 1px solid var(--line); }
.tabs button { border: 0; border-bottom: 2px solid transparent; border-radius: 0; background: none; padding: 12px 11px 10px; font: 700 12px/1 var(--font-display); letter-spacing: .1em; text-transform: uppercase; color: var(--mute); }
.tabs button.on { color: var(--ink); border-bottom-color: var(--ink); }
#status { padding-block: 10px 6px; color: var(--mute); font-size: 13.5px; text-wrap: pretty; }
#status .gate { display: block; margin-bottom: 6px; padding: 8px 10px; border-radius: 8px; background: var(--chip); color: var(--ink); font-weight: 600; }
#list { list-style: none; margin: 0; padding-block: 0 calc(28px + env(safe-area-inset-bottom, 0px)); overflow: auto; min-height: 0; flex: 1; }
#list.dim li.item { opacity: .45; }
#list li.hdr { margin: 0; padding-block: 14px 6px; font: 700 11px/1 var(--font-display); letter-spacing: .12em; text-transform: uppercase; color: var(--mute); }
#list li.item { display: grid; grid-template-columns: 6px minmax(0, 1fr) auto; gap: 4px 12px; padding-block: 11px; border-top: 1px solid var(--line); cursor: pointer; }
#list li.item.sel { background: var(--chip); opacity: 1; }
#list li.note { color: var(--mute); font-size: 13.5px; padding-block: 8px; }
.stripe { grid-row: span 3; border-radius: 3px; }
.ttl { font: 600 15px/1.25 var(--font-body); min-width: 0; }
.ttl .n { font-family: var(--font-data); color: var(--mute); margin-right: 4px; }
.when { font: 600 13px/1.25 var(--font-data); font-variant-numeric: tabular-nums; text-align: right; white-space: nowrap; }
.sub { color: var(--mute); font-size: 13px; grid-column: 2 / 4; min-width: 0; }
.when .sub { font-weight: 400; }
.chips { grid-column: 2 / 4; display: flex; gap: 5px; flex-wrap: wrap; }
.chip { font: 500 12px/1 var(--font-body); padding: 5px 8px; border-radius: 99px; background: var(--chip); color: var(--ink); white-space: nowrap; }
#list li.sel .chip { background: var(--panel); }
.chip.inc::before { content: ""; display: inline-block; width: 8px; height: 8px; border-radius: 50%; margin-right: 5px; vertical-align: -0.5px; background: var(--dot); }
.chip.logged { background: color-mix(in srgb, var(--select) 20%, var(--chip)); }
.spark { grid-column: 2 / 4; height: 46px; width: 100%; }
.logbar { grid-column: 2 / 4; display: grid; gap: 6px; margin-top: 4px; cursor: default; }
.logbar .verdicts { display: grid; grid-template-columns: repeat(4, 1fr); gap: 6px; }
.logbar .verdicts button { padding: 10px 4px; font-size: 13px; font-weight: 600; }
.logbar .verdicts button.on { background: var(--ink); color: var(--panel); border-color: var(--ink); }
.logbar input { width: 100%; }
.logbar .saved { font-size: 12.5px; color: var(--mute); }
.logrow { display: grid; grid-template-columns: minmax(0, 1fr); gap: 3px; padding-block: 10px; border-top: 1px solid var(--line); }
.logrow .v { font-weight: 600; }
.toolbar { display: flex; gap: 8px; flex-wrap: wrap; padding-block: 10px; }
#hud, #legend, .mapbtn { z-index: 3; }
#hud { position: absolute; left: max(10px, env(safe-area-inset-left, 0px)); top: max(10px, env(safe-area-inset-top, 0px)); display: flex; gap: 10px; align-items: center; background: color-mix(in srgb, var(--panel) 90%, transparent); border: 1px solid var(--line); border-radius: 8px; padding: 6px 10px; font: 400 12px/1.3 var(--font-data); font-variant-numeric: tabular-nums; pointer-events: none; }
#compass { width: 34px; height: 34px; }
.mapbtn { position: absolute; right: max(10px, env(safe-area-inset-right, 0px)); bottom: 46px; width: 44px; height: 44px; border-radius: 50%; display: grid; place-items: center; padding: 0; background: var(--panel); border: 1px solid var(--line); color: var(--mute); box-shadow: 0 1px 4px rgba(0,0,0,.15); }
.mapbtn.on { color: var(--me); }
#legend { position: absolute; left: max(10px, env(safe-area-inset-left, 0px)); bottom: 10px; display: flex; flex-wrap: wrap; gap: 4px 12px; max-width: calc(100% - 80px); background: color-mix(in srgb, var(--panel) 90%, transparent); border: 1px solid var(--line); border-radius: 8px; padding: 6px 10px; font-size: 12px; pointer-events: none; }
#legend span::before { content: ""; display: inline-block; width: 10px; height: 10px; border-radius: 2px; margin-right: 5px; vertical-align: -1px; background: var(--c); }
#loading { position: absolute; inset: 0; display: grid; place-items: center; color: var(--mute); font: 600 13px/1.4 var(--font-data); background: var(--bg); z-index: 5; text-align: center; padding: 20px; }
.maplibregl-ctrl-attrib { font-size: 10px; }
.maplibregl-ctrl-top-right { top: env(safe-area-inset-top, 0px); }
.campin { width: 20px; height: 20px; border-radius: 50%; background: var(--select); border: 3px solid var(--panel); box-shadow: 0 0 0 1px var(--ink); }
.me { width: 16px; height: 16px; border-radius: 50%; background: var(--me); border: 3px solid #fff; box-shadow: 0 0 0 6px color-mix(in srgb, var(--me) 25%, transparent); }
#diag { position: fixed; inset: auto 0 0 0; max-height: 75svh; overflow: auto; z-index: 10; background: var(--panel); border-top: 1px solid var(--line); padding: 14px max(16px, env(safe-area-inset-left)) calc(20px + env(safe-area-inset-bottom)); box-shadow: 0 -6px 30px rgba(0,0,0,.2); }
#diag h2 { font: 700 16px/1.2 var(--font-display); margin: 0 0 8px; }
#diag pre { font: 400 11px/1.35 var(--font-data); white-space: pre-wrap; word-break: break-all; background: var(--chip); padding: 10px; border-radius: 8px; max-height: 34svh; overflow: auto; }
#diag .row { margin-block: 8px; }
@media (max-width: 860px) {
  #app { grid-template-columns: 1fr; grid-template-rows: 52svh auto; height: auto; min-height: 100%; }
  #panel { border-left: 0; border-top: 1px solid var(--line); }
  #list { overflow: visible; }
  .now .t { font-size: 34px; }
  #legend { font-size: 11px; gap: 2px 9px; bottom: 30px; }
  .maplibregl-ctrl-attrib.maplibregl-compact-show { max-width: 70%; }
  .mapbtn { bottom: 52px; }
}
@media (prefers-reduced-motion: reduce) { * { transition: none !important; } }