:root {
  --bg: #15181d;
  --bg-2: #1e232a;
  --bg-3: #2a313a;
  --line: #343c47;
  --text: #e8ecf1;
  --muted: #9aa5b1;
  --accent: #19c3ff;
  --accent-ink: #04212c;
  --warn: #ffb020;
  --danger: #ff5d5d;
  --panel-w: 360px;
  --radius: 8px;
  font-family: system-ui, -apple-system, "Segoe UI", "Hiragino Sans", "Noto Sans JP", Meiryo, sans-serif;
}

* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; background: var(--bg); color: var(--text); }
button, input, select { font: inherit; color: inherit; }

#app { display: flex; height: 100vh; height: 100dvh; }

/* ---------- パネル ---------- */
#panel {
  width: var(--panel-w); flex: none; display: flex; flex-direction: column;
  background: var(--bg); border-right: 1px solid var(--line); z-index: 1000; min-height: 0;
}
.panel-head { display: flex; align-items: center; justify-content: space-between; padding: 12px 14px 8px; }
.panel-head h1 { font-size: 16px; margin: 0; letter-spacing: .02em; }
.panel-body { overflow-y: auto; padding: 0 12px 16px; flex: 1; min-height: 0; }

.stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); margin: 0 12px; border-radius: var(--radius); overflow: hidden; }
.stat { background: var(--bg-2); padding: 6px 8px; display: flex; flex-direction: column; min-width: 0; }
.stat .k { font-size: 11px; color: var(--muted); }
.stat .v { font-size: 14px; font-weight: 600; font-variant-numeric: tabular-nums; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

/* 警告：高さ固定の1行。一覧は下に重ねて表示し、下の設定項目を動かさない */
.warnbox { position: relative; margin: 8px 12px 0; }
.warn-summary {
  display: flex; align-items: center; gap: 8px; width: 100%; height: 30px; padding: 0 10px;
  border-radius: 6px; border: 1px solid transparent; font-size: 12px; text-align: left; cursor: pointer;
  background: var(--bg-2); color: var(--muted);
}
.warn-summary:disabled { cursor: default; }
.warn-summary .ws-text { flex: 1; min-width: 0; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.warn-summary .ws-count { flex: none; font-weight: 600; }
.warn-summary.warn { color: var(--warn); background: rgba(255, 176, 32, .1); border-color: rgba(255, 176, 32, .35); }
.warn-summary.error { color: var(--danger); background: rgba(255, 93, 93, .12); border-color: rgba(255, 93, 93, .45); }
.warn-summary.ok { color: #3ddc84; }
.warnings {
  list-style: none; margin: 0; padding: 6px; position: absolute; left: 0; right: 0; top: 34px; z-index: 20;
  background: var(--bg); border: 1px solid var(--line); border-radius: 8px; box-shadow: 0 8px 24px rgba(0, 0, 0, .5);
  max-height: 50vh; overflow-y: auto;
}
.warnings[hidden] { display: none; }
.warnings li { font-size: 12px; color: var(--warn); background: rgba(255, 176, 32, .1); border-left: 3px solid var(--warn); padding: 6px 8px; margin-bottom: 4px; border-radius: 4px; }
.warnings li.error { color: var(--danger); background: rgba(255, 93, 93, .1); border-color: var(--danger); }

.card { background: var(--bg-2); border-radius: var(--radius); padding: 10px 12px; margin-top: 10px; }
.card h2 { font-size: 13px; margin: 0 0 8px; color: var(--accent); font-weight: 600; }

.field { margin: 8px 0; }
.field > label { display: flex; align-items: baseline; gap: 6px; font-size: 12px; color: var(--muted); margin-bottom: 4px; }
.field > label small { font-size: 10px; opacity: .8; }
.field > label .unit { margin-left: auto; }
.field select, .field > input { width: 100%; }
.ctl { display: flex; align-items: center; gap: 8px; }
.ctl input[type=range] { flex: 1; min-width: 0; accent-color: var(--accent); }
.ctl input[type=number] { width: 76px; flex: none; }
input[type=number], input[type=search], select {
  background: var(--bg-3); border: 1px solid var(--line); border-radius: 6px; padding: 5px 8px; font-size: 13px;
}
input:focus-visible, select:focus-visible, button:focus-visible { outline: 2px solid var(--accent); outline-offset: 1px; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 0 10px; }
.grid2[hidden] { display: none; }

.btn-row { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 6px; }
.btn-col { display: flex; flex-direction: column; gap: 6px; }
.btn {
  background: var(--bg-3); border: 1px solid var(--line); border-radius: 6px; padding: 6px 10px;
  font-size: 13px; cursor: pointer; text-align: center;
}
.btn:hover { border-color: var(--accent); }
.btn.primary { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); font-weight: 600; }
.btn.danger:hover { border-color: var(--danger); color: var(--danger); }
.btn.active { border-color: var(--accent); color: var(--accent); }
/* 水色ボタンの選択中は文字色を変えない（背景と同化して文字が消えないように） */
.btn.primary.active { color: var(--accent-ink); box-shadow: 0 0 0 2px var(--bg), 0 0 0 4px var(--accent); }
.btn.small { font-size: 11px; padding: 3px 8px; margin-top: 6px; }
.btn:disabled { opacity: .45; cursor: default; }
.file-btn { flex: 1; }
.icon-btn { background: var(--bg-3); border: 1px solid var(--line); border-radius: 6px; width: 32px; height: 32px; cursor: pointer; flex: none; }

.check { display: flex; align-items: center; gap: 8px; font-size: 13px; margin: 6px 0; cursor: pointer; }
.check input { accent-color: var(--accent); }
details summary { font-size: 12px; color: var(--muted); cursor: pointer; margin-top: 8px; }
/* 結果 */
.results summary { list-style: none; cursor: pointer; display: flex; align-items: center; justify-content: space-between; }
.results summary::-webkit-details-marker { display: none; }
.results summary::after { content: '▾'; color: var(--muted); font-size: 12px; }
.results:not([open]) summary::after { content: '▸'; }
.results summary h2 { margin: 0; }
.results[open] summary { margin-bottom: 8px; }
.res-group { margin: 0 0 10px; }
.res-group h3 { font-size: 11px; color: var(--muted); font-weight: 600; margin: 0 0 4px; letter-spacing: .04em; }
.res-group dl { display: grid; grid-template-columns: auto 1fr; gap: 3px 10px; margin: 0; font-size: 12.5px; }
.res-group dt { color: var(--muted); }
.res-group dd { margin: 0; text-align: right; font-variant-numeric: tabular-nums; }
.res-group dd.bad { color: var(--danger); font-weight: 600; }
.res-group dd.warn { color: var(--warn); }
.batt-table { width: 100%; border-collapse: collapse; font-size: 12px; font-variant-numeric: tabular-nums; }
.batt-table th { color: var(--muted); font-weight: 500; text-align: right; padding: 2px 4px; border-bottom: 1px solid var(--line); }
.batt-table td { text-align: right; padding: 3px 4px; border-bottom: 1px solid var(--line); }
.batt-table th:first-child, .batt-table td:first-child { text-align: left; }
.swatch { display: inline-block; width: 10px; height: 10px; border-radius: 50%; margin-right: 6px; vertical-align: -1px; }
.legend { display: flex; flex-wrap: wrap; gap: 4px 12px; font-size: 11px; color: var(--muted); margin: -2px 0 6px; }
.legend:empty { display: none; }

.hint { font-size: 11px; color: var(--muted); margin: 6px 0 0; line-height: 1.5; }
.disclaimer { font-size: 10.5px; color: var(--muted); margin: 14px 2px 0; line-height: 1.6; }

/* ---------- 地図 ---------- */
#mapWrap { position: relative; flex: 1; min-width: 0; }
#map { position: absolute; inset: 0; background: #ddd; }
.overlay { position: absolute; z-index: 800; background: rgba(21, 24, 29, .92); border: 1px solid var(--line); border-radius: var(--radius); }

.search { top: 10px; left: 10px; width: min(320px, calc(100% - 70px)); }
.search input { width: 100%; border: none; background: transparent; padding: 8px 10px; }
#searchResults { list-style: none; margin: 0; padding: 0; max-height: 240px; overflow: auto; }
#searchResults li { padding: 7px 10px; font-size: 13px; border-top: 1px solid var(--line); cursor: pointer; }
#searchResults li:hover { background: var(--bg-3); }

.sim {
  left: 50%; transform: translateX(-50%); bottom: 40px; display: flex; flex-direction: column; gap: 6px;
  padding: 8px 10px; width: min(640px, calc(100% - 24px));
}
.sim[hidden] { display: none; }
.sim-row { display: flex; align-items: center; gap: 8px; }
.sim-row input[type=range] { flex: 1; min-width: 60px; accent-color: var(--accent); }
.sim-info { font-size: 12px; color: var(--muted); font-variant-numeric: tabular-nums; display: flex; flex-wrap: wrap; gap: 4px 12px; }
.sim-info b { color: var(--text); font-weight: 600; }
.profile { width: 100%; height: 96px; display: block; cursor: pointer; border-radius: 4px; background: rgba(0, 0, 0, .25); }
.profile[hidden] { display: none; }

/* 地図上のマーカー */
.mk-se { width: 22px; height: 22px; border-radius: 50%; color: #fff; font: 700 12px/22px system-ui, sans-serif; text-align: center; border: 2px solid #fff; box-shadow: 0 1px 3px rgba(0,0,0,.5); }
.mk-s { background: #18a957; }
.mk-e { background: #e0453a; }
.mk-home { width: 26px; height: 26px; border-radius: 6px; background: #ffb020; color: #1a1300; font: 800 13px/26px system-ui, sans-serif; text-align: center; border: 2px solid #fff; box-shadow: 0 1px 3px rgba(0,0,0,.5); }
.mk-swap { min-width: 22px; height: 20px; padding: 0 4px; border-radius: 10px; background: #fff; color: #222; font: 700 11px/20px system-ui, sans-serif; text-align: center; border: 2px solid #ffb020; box-shadow: 0 1px 3px rgba(0,0,0,.5); white-space: nowrap; }
.mk-warn { width: 24px; height: 24px; border-radius: 50%; background: var(--danger); color: #fff; font: 800 15px/24px system-ui, sans-serif; text-align: center; border: 2px solid #fff; box-shadow: 0 1px 3px rgba(0,0,0,.5); }
.mk-arrow { color: #19c3ff; font-size: 16px; line-height: 16px; text-align: center; text-shadow: 0 0 2px #000, 0 0 2px #000; }
.mk-drone { width: 26px; height: 26px; }
.mk-drone svg { width: 100%; height: 100%; filter: drop-shadow(0 1px 2px rgba(0,0,0,.6)); }

.leaflet-container { font-family: inherit; }
.leaflet-popup-content { font-size: 12px; line-height: 1.6; margin: 10px 12px; }
/* 地図上の操作ボタン */
.map-tools { display: flex; flex-direction: column; align-items: flex-end; gap: 6px; }
.map-tools button {
  background: #fff; color: #222; border: 2px solid rgba(0, 0, 0, .2); background-clip: padding-box; border-radius: 6px;
  padding: 5px 10px; font: 600 12px/1.4 inherit; cursor: pointer; white-space: nowrap; box-shadow: 0 1px 4px rgba(0,0,0,.25);
}
.map-tools button:hover { background: #f1f4f8; }
.map-tools button.active { background: var(--accent); color: var(--accent-ink); border-color: #0a8fbf; }
.map-tools button.danger { background: #e5484d; color: #fff; border-color: rgba(120, 0, 0, .35); }
.map-tools button.danger:hover { background: #cf3b40; }
.map-tools button[hidden] { display: none; }
.btn.danger-solid { background: #e5484d; border-color: #e5484d; color: #fff; font-weight: 600; }
.btn.danger-solid:hover { background: #cf3b40; }

/* 操作結果のお知らせ（元に戻す付き） */
.toast { top: 56px; left: 50%; transform: translateX(-50%); display: flex; align-items: center; gap: 12px; padding: 8px 12px; font-size: 13px; z-index: 900; }
.toast[hidden] { display: none; }
.toast button { background: none; border: none; color: var(--accent); font-weight: 700; cursor: pointer; padding: 2px 4px; }

/* 縮尺は左上の検索欄の下に置く（右下の出典表示と重ならないように） */
.leaflet-top.leaflet-left { top: 50px; }

.mobile-only { display: none; }

/* ---------- スマートフォン ---------- */
@media (max-width: 760px) {
  #app { flex-direction: column-reverse; }
  #panel {
    width: 100%; max-height: 58dvh; border-right: none; border-top: 1px solid var(--line);
    padding-bottom: env(safe-area-inset-bottom);
  }
  #panel.collapsed-mobile .panel-body, #panel.collapsed-mobile .warnbox { display: none; }
  #panel.collapsed-mobile { max-height: none; }
  .panel-head { padding: 8px 12px 6px; }
  .mobile-only { display: inline-block; }
  .stats { margin: 0 12px 8px; }
  .stat { padding: 4px 6px; }
  .stat .v { font-size: 13px; }
  .sim { bottom: 40px; }
  .profile { height: 72px; }
}