/* ============================================================================
   SCOPE — theme: "Brass & Soundings"
   The chartroom after hours: deep sea-ink walls, chart-cream paper panels,
   brass fittings, and figures set like depth soundings in mono. Every
   surface of Scope wears this theme; a build that cannot name its theme
   is not finished (Horizon Finish Standard, STANDARD §11).
   Palette:
     --ink        #0c1a24  sea-ink (page ground)
     --ink-2      #122633  raised ink (header, map ground)
     --paper      #f2e9d5  chart cream (panels)
     --paper-2    #e7dcc0  shaded chart cream
     --brass      #c9a227  brass (accents, BLE)
     --brass-deep #8a6d14  brass shadow
     --teal       #2e8f86  Wi-Fi
     --violet     #7d6bb3  Bluetooth Classic
     --rust       #b3402a  refusal / disagreement
     --ok        #3d7a44  seal verified
     --text       #1d2a33  ink on paper
     --text-dim   #5a6a72  pencil notes
   ========================================================================== */
:root {
  --ink: #0c1a24; --ink-2: #122633; --paper: #f2e9d5; --paper-2: #e7dcc0;
  --brass: #c9a227; --brass-deep: #8a6d14; --teal: #2e8f86; --violet: #7d6bb3;
  --rust: #b3402a; --ok: #3d7a44; --text: #1d2a33; --text-dim: #5a6a72;
  --line: #c9bc97; --mono: ui-monospace, "SF Mono", "Cascadia Mono", Menlo, Consolas, monospace;
}
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background: var(--ink); color: var(--text);
  font: 16px/1.45 -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  padding: env(safe-area-inset-top) 14px calc(20px + env(safe-area-inset-bottom));
}
.mono { font-family: var(--mono); }

/* ---------- chrome ---------- */
#chrome-top {
  display: flex; flex-wrap: wrap; gap: 10px 28px; align-items: flex-end;
  justify-content: space-between; padding: 18px 6px 12px; color: var(--paper);
}
.brand-row { display: flex; align-items: center; gap: 12px; }
.brand-name {
  margin: 0; font-size: 34px; letter-spacing: .04em; font-weight: 700; color: var(--paper);
}
.local-badge {
  font-family: var(--mono); font-size: 12px; letter-spacing: .18em;
  border: 1px solid var(--brass); color: var(--brass); border-radius: 3px; padding: 3px 8px 2px;
}
.tagline { margin: 2px 0 0; color: #b8c4c9; font-size: 14px; letter-spacing: .05em; }
#counts-strip { display: flex; gap: 18px; flex-wrap: wrap; }
.count-cell { text-align: right; }
.count-cell .n { display: block; font-family: var(--mono); font-size: 22px; color: var(--brass); }
.count-cell .l { display: block; font-size: 11px; letter-spacing: .12em; text-transform: uppercase; color: #93a5ad; }

main { display: flex; flex-direction: column; gap: 14px; max-width: 1240px; margin: 0 auto; }
.panel {
  background: var(--paper); border: 1px solid var(--line); border-radius: 6px;
  padding: 16px 18px; box-shadow: 0 2px 0 rgba(0,0,0,.35);
}
.panel h2 {
  margin: 0 0 8px; font-size: 15px; letter-spacing: .16em; text-transform: uppercase;
  color: var(--brass-deep); border-bottom: 1px solid var(--line); padding-bottom: 6px;
}
.basis { color: var(--text-dim); font-size: 13.5px; margin: 6px 0 10px; }
button {
  font: inherit; font-size: 14px; background: var(--ink-2); color: var(--paper);
  border: 1px solid var(--brass-deep); border-radius: 4px; padding: 7px 14px; cursor: pointer;
}
button:hover, button:focus-visible { background: var(--ink); border-color: var(--brass); outline: none; }
select, input[type="datetime-local"] {
  font: inherit; font-size: 14px; padding: 6px 8px; border: 1px solid var(--line);
  border-radius: 4px; background: #fffdf4; color: var(--text);
}

/* ---------- import ---------- */
#drop-zone {
  display: flex; align-items: center; gap: 12px; justify-content: center;
  border: 2px dashed var(--brass-deep); border-radius: 6px; padding: 26px 16px;
  background: var(--paper-2); color: var(--text); font-size: 16px; cursor: pointer; text-align: center;
}
#drop-zone.drag-over { background: #dccfa9; border-color: var(--brass); }
#drop-zone:focus-visible { outline: 2px solid var(--brass-deep); outline-offset: 2px; }
.drop-glyph { font-size: 22px; color: var(--brass-deep); }
.import-actions { display: flex; gap: 10px; margin-top: 10px; flex-wrap: wrap; }
#import-log { list-style: none; margin: 12px 0 0; padding: 0; font-size: 14px; }
#import-log li { padding: 6px 10px; border-left: 4px solid var(--line); margin-bottom: 6px; background: #fffdf4; border-radius: 0 4px 4px 0; }
#import-log li.ok { border-left-color: var(--ok); }
#import-log li.refused { border-left-color: var(--rust); color: #6d2417; }
#import-log li.note { border-left-color: var(--brass); }

/* ---------- filters ---------- */
.filter-row { display: flex; gap: 14px; flex-wrap: wrap; align-items: flex-end; }
.filter-row label { display: flex; flex-direction: column; gap: 4px; font-size: 12px;
  letter-spacing: .1em; text-transform: uppercase; color: var(--text-dim); }

/* ---------- workbench: sets + map ---------- */
#workbench { display: grid; grid-template-columns: minmax(320px, 5fr) minmax(380px, 7fr); gap: 14px; align-items: start; }
@media (max-width: 900px) { #workbench { grid-template-columns: 1fr; } }

.set-card { border: 1px solid var(--line); border-radius: 5px; background: #fffdf4; padding: 12px 14px; margin-bottom: 10px; }
.set-card h3 { margin: 0 0 2px; font-family: var(--mono); font-size: 15px; word-break: break-all; }
.set-meta { color: var(--text-dim); font-size: 13px; margin: 0 0 8px; }
.fig-table { width: 100%; border-collapse: collapse; font-size: 13.5px; margin: 6px 0; }
.fig-table th, .fig-table td { text-align: left; padding: 3px 6px; border-bottom: 1px dotted var(--line); }
.fig-table td.n { font-family: var(--mono); text-align: right; }
.fig-table th { color: var(--text-dim); font-weight: 600; font-size: 12px; letter-spacing: .06em; text-transform: uppercase; }
.chip { display: inline-block; font-family: var(--mono); font-size: 11.5px; border-radius: 3px;
  padding: 2px 7px; margin: 2px 4px 2px 0; border: 1px solid var(--line); background: var(--paper-2); }
.chip.seal-verified, .chip.seal-partial { border-color: var(--ok); color: var(--ok); }
.chip.seal-none { color: var(--text-dim); }
.chip.coords-no { color: var(--rust); border-color: var(--rust); }
.disagreement { background: #f6ded7; border: 1px solid var(--rust); color: #6d2417;
  border-radius: 4px; padding: 8px 10px; font-size: 13.5px; margin: 8px 0; }
.agree-note { color: var(--ok); font-size: 13px; }
.set-actions { margin-top: 8px; display: flex; gap: 8px; }
.set-actions button { font-size: 13px; padding: 5px 10px; }
.coverage-line { font-family: var(--mono); font-size: 12px; color: var(--text-dim); }

/* ---------- map ---------- */
.map-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 10px; flex-wrap: wrap; }
.map-head h2 { border: none; padding: 0; }
.map-controls { display: flex; gap: 6px; }
.map-controls button { padding: 5px 11px; font-size: 13px; }
#map-view {
  position: relative; height: 460px; border: 1px solid var(--brass-deep); border-radius: 5px;
  overflow: hidden; background: var(--ink-2); touch-action: none;
}
#tile-layer { position: absolute; inset: 0; }
#tile-layer img { position: absolute; width: 256px; height: 256px; user-select: none; -webkit-user-drag: none; }
#map-canvas { position: absolute; inset: 0; width: 100%; height: 100%; cursor: grab; }
#map-canvas:active { cursor: grabbing; }
.map-empty {
  position: absolute; inset: 0; display: none; align-items: center; justify-content: center;
  text-align: center; color: #cfd8db; padding: 30px; font-size: 15px; pointer-events: none;
}
.map-empty.show { display: flex; }
.attrib { font-size: 12px; color: var(--text-dim); margin: 6px 0 0; }

/* ---------- devices ---------- */
#devices-list { display: grid; grid-template-columns: repeat(auto-fill, minmax(270px, 1fr)); gap: 10px; }
.device-card { border: 1px solid var(--line); border-left: 5px solid var(--brass); border-radius: 5px;
  background: #fffdf4; padding: 10px 12px; cursor: pointer; }
.device-card.radio-wifi { border-left-color: var(--teal); }
.device-card.radio-classic { border-left-color: var(--violet); }
.device-card.selected { outline: 2px solid var(--brass-deep); background: #fdf6dd; }
.device-card h3 { margin: 0; font-family: var(--mono); font-size: 13.5px; word-break: break-all; }
.device-card .d-name { font-weight: 600; margin: 2px 0; }
.device-card .d-meta { color: var(--text-dim); font-size: 12.5px; margin: 0; }
.device-card .d-figs { font-family: var(--mono); font-size: 12.5px; margin-top: 5px; }
.empty-note { color: var(--text-dim); font-size: 14.5px; border: 1px dashed var(--line);
  border-radius: 5px; padding: 18px; text-align: center; background: #fffdf4; grid-column: 1 / -1; }

/* ---------- seen again ---------- */
.again-table { width: 100%; border-collapse: collapse; font-size: 13.5px; }
.again-table th, .again-table td { text-align: left; padding: 5px 8px; border-bottom: 1px dotted var(--line); vertical-align: top; }
.again-table th { color: var(--text-dim); font-size: 12px; letter-spacing: .06em; text-transform: uppercase; }
.again-table td.n, .again-table td.mono { font-family: var(--mono); }

/* ---------- footer ---------- */
#chrome-bottom {
  display: flex; gap: 18px; flex-wrap: wrap; color: #93a5ad; font-size: 13px;
  font-family: var(--mono); padding: 14px 6px 0; max-width: 1240px; margin: 0 auto;
}
#about-panel p { margin: 8px 0; }