:root {
  --bg: #0a0d07;
  --metal: #6b6f63;         /* SP metal toolbar */
  --metal-hi: #8f9384;
  --metal-lo: #3f4239;
  --panel: #23271b;
  --ink: #e6ead6;
  --ink-dim: #9aa286;
  --line: #3a4530;
  --accent: #c2d072;
  --allied: #5a8bd6;
  --axis: #cf6047;
  --good: #86c24f;
  --warn: #e6bb42;
  --mono: "SFMono-Regular", ui-monospace, Menlo, Consolas, "Courier New", monospace;
  --sans: "Segoe UI", system-ui, -apple-system, Roboto, sans-serif;
}
* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; }
body {
  background: var(--bg); color: var(--ink);
  font-family: var(--sans); overflow: hidden; user-select: none;
}
#app { display: flex; flex-direction: column; height: 100vh; }

/* ---- Top targeting bar ---- */
#targetbar {
  height: 26px; display: flex; align-items: center; gap: 12px;
  padding: 0 12px;
  background: linear-gradient(#8a1f1f, #5c1414);
  border-bottom: 1px solid #2a0d0d;
  font-family: var(--mono); font-size: 12px; color: #f4e6c8;
  white-space: nowrap; overflow: hidden;
}
.tb-weapon { min-width: 210px; color: #ffe9b8; }
.tb-gauge { width: 160px; height: 9px; background: #3a1010; border: 1px solid #741a1a; position: relative; }
#target-fill { position: absolute; left: 0; top: 0; bottom: 0; width: 0%; background: linear-gradient(#ffd24a,#e08a2a); }
.tb-chance { min-width: 110px; color: #fff; font-weight: 700; }
.tb-mission { margin-left: auto; color: #f0d6a8; }

/* ---- Stage ---- */
#stage { flex: 1; display: flex; min-height: 0; }
#map { flex: 1; background: #0a0d07; display: block; cursor: crosshair; }

/* ---- Right command panel (metal) ---- */
#rightpanel {
  width: 264px; flex-shrink: 0;
  background: linear-gradient(var(--metal), var(--metal-lo));
  border-left: 2px solid #22261c;
  padding: 8px; display: flex; flex-direction: column; gap: 8px;
  overflow-y: auto;
}
.rp-head {
  display: flex; align-items: center; gap: 8px;
  background: #1c1f16; border: 1px solid #000; border-radius: 4px; padding: 6px 8px;
}
#flag { border: 1px solid #000; }
.rp-head-txt { line-height: 1.25; }
#rp-mission { font-weight: 800; letter-spacing: 1px; font-size: 13px; color: var(--accent); }
#rp-turn { font-family: var(--mono); font-size: 12px; color: var(--ink-dim); }

/* command toolbar grid */
.toolbar {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 5px;
  background: #34382c; border: 1px solid #1c1f16; border-radius: 5px; padding: 6px;
}
.tool {
  height: 40px; border-radius: 4px; cursor: pointer;
  background: linear-gradient(#7d8272, #565a4c);
  border: 1px solid #2b2e24; color: #eef1e2;
  font-family: var(--mono); font-size: 12px; font-weight: 700;
  display: flex; align-items: center; justify-content: center;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.18);
}
.tool:hover { background: linear-gradient(#8f9482, #63684f); }
.tool:active { transform: translateY(1px); }
.tool.selected { background: linear-gradient(var(--accent), #97a44f); color: #1c2010; border-color: var(--accent); }
.tool:disabled { opacity: .4; cursor: not-allowed; }

/* weapon / ammo selector */
.weaponsel { background: #1c1f16; border: 1px solid #000; border-radius: 4px; padding: 6px 8px; }
.weaponsel.hidden { display: none; }
.ws-title { font-size: 10px; letter-spacing: 1px; color: var(--ink-dim); margin: 2px 0 4px; }
.ws-btn {
  display: block; width: 100%; text-align: left; margin-bottom: 4px;
  background: #2c3122; border: 1px solid var(--line); color: var(--ink);
  border-radius: 4px; padding: 5px 8px; font-family: var(--mono); font-size: 12px; cursor: pointer;
}
.ws-btn:hover { border-color: var(--accent); }
.ws-btn.selected { background: var(--accent); color: #1c2010; font-weight: 700; }
.ws-btn .rc { float: right; color: var(--ink-dim); }
.ws-btn.selected .rc { color: #26310f; }

/* unit summary card */
.unitcard { background: #171a12; border: 1px solid #000; border-radius: 4px; padding: 8px; font-size: 12px; }
.uc-empty { color: var(--ink-dim); }
.uc-name { font-weight: 800; font-size: 14px; margin-bottom: 2px; }
.uc-cls { color: var(--ink-dim); font-size: 11px; margin-bottom: 6px; }
.uc-row { display: flex; justify-content: space-between; font-family: var(--mono); padding: 2px 0; border-bottom: 1px dashed var(--line); }
.uc-row:last-child { border-bottom: none; }
.uc-row .k { color: var(--ink-dim); }
.bar { height: 7px; background: #0c0f09; border-radius: 3px; overflow: hidden; margin: 3px 0 5px; }
.bar > span { display: block; height: 100%; }
.bar.hp > span { background: var(--good); }
.bar.mp > span { background: var(--allied); }
.bar.sp > span { background: var(--axis); }

/* minimap */
.mini-wrap { border: 1px solid #000; border-radius: 4px; overflow: hidden; }
#minimap { display: block; width: 100%; background: #10130c; }

.endturn {
  margin-top: auto; padding: 10px; border-radius: 5px; cursor: pointer;
  background: linear-gradient(#3b70b8, #274b7d); color: #eaf1ff;
  border: 1px solid #1a3352; font-weight: 800; letter-spacing: 1px; font-family: var(--mono);
}
.endturn:hover { background: linear-gradient(#4680cf, #2d568c); }
.endturn:disabled { opacity: .5; cursor: not-allowed; }

/* ---- Status line ---- */
#statusline {
  display: flex; align-items: center; gap: 14px; flex-wrap: nowrap; overflow: hidden;
  height: 26px; padding: 0 12px;
  background: #12160d; border-top: 2px solid var(--line);
  font-family: var(--mono); font-size: 12px; color: var(--good);
}
.sl-cs { color: var(--accent); font-weight: 700; }
#sl-name { color: var(--ink); }
.sl-state { color: var(--warn); }
.sl-sep { flex: 0 0 1px; width: 1px; height: 16px; background: var(--line); }
.sl-vp { margin-left: auto; color: var(--accent); }

/* ---- Hover unit tooltip ---- */
.unit-tooltip {
  position: fixed; z-index: 60; pointer-events: none;
  min-width: 190px; max-width: 250px;
  background: rgba(20, 24, 14, 0.97);
  border: 1px solid var(--line); border-left-width: 3px;
  border-radius: 6px; padding: 8px 10px;
  box-shadow: 0 6px 18px rgba(0,0,0,0.5);
  font-size: 12px; color: var(--ink);
}
.unit-tooltip.hidden { display: none; }
.unit-tooltip.allied { border-left-color: var(--allied); }
.unit-tooltip.axis   { border-left-color: var(--axis); }
.ut-name { font-weight: 800; font-size: 13px; }
.ut-sub { color: var(--ink-dim); font-size: 11px; margin-bottom: 5px; }
.ut-sub .st-ready  { color: var(--good); }
.ut-sub .st-pinned { color: var(--warn); }
.ut-sub .st-routed { color: var(--axis); }
.ut-row { display: flex; justify-content: space-between; font-family: var(--mono); padding: 1px 0; }
.ut-row .k { color: var(--ink-dim); }
.ut-bar { height: 6px; background: #0c0f09; border-radius: 3px; overflow: hidden; margin: 2px 0 5px; }
.ut-bar > span { display: block; height: 100%; background: var(--good); }
.ut-hint { color: var(--ink-dim); font-size: 10px; margin-top: 5px; font-style: italic; }

/* ---- Modal ---- */
.modal { position: fixed; inset: 0; background: rgba(5,7,3,.78); display: flex; align-items: center; justify-content: center; z-index: 40; }
.modal.hidden { display: none; }
.modal-card {
  position: relative; background: var(--panel); border: 1px solid var(--line);
  border-radius: 10px; max-width: 640px; width: 92%; max-height: 86vh; overflow-y: auto;
  padding: 24px 28px; box-shadow: 0 8px 30px rgba(0,0,0,.5);
}
.modal-card h1 { margin-top: 0; color: var(--accent); letter-spacing: 2px; }
.modal-card h3 { color: var(--accent); margin-bottom: 4px; }
.modal-card p, .modal-card li { line-height: 1.55; }
.modal-close { position: absolute; top: 10px; right: 14px; background: none; border: none; color: var(--ink-dim); font-size: 26px; cursor: pointer; }
.modal-close:hover { color: var(--ink); }
.key { font-family: var(--mono); background: #171a12; padding: 1px 6px; border-radius: 4px; border: 1px solid var(--line); }
.btn { background: #2c3122; color: var(--ink); border: 1px solid var(--line); border-radius: 6px; padding: 9px 16px; cursor: pointer; font-size: 14px; }
.btn:hover { border-color: var(--accent); }
.btn.primary { background: #274b7d; border-color: var(--allied); color: #eaf1ff; font-weight: 700; }

/* era picker cards */
.era-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin: 16px 0; }
.era-card { background: #171a12; border: 2px solid var(--line); border-radius: 8px; padding: 16px; cursor: pointer; transition: border-color .12s, transform .05s; }
.era-card:hover { border-color: var(--accent); transform: translateY(-2px); }
.era-card h3 { margin: 0 0 6px; }
.era-card p { margin: 0; font-size: 13px; color: var(--ink-dim); }

/* full unit-detail panel (INFO) */
.detail-head { display: flex; justify-content: space-between; align-items: baseline; }
.detail-cols { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-top: 10px; }
.wtable { width: 100%; border-collapse: collapse; font-family: var(--mono); font-size: 12px; margin: 6px 0; }
.wtable th, .wtable td { text-align: left; padding: 3px 6px; border-bottom: 1px solid var(--line); }
.wtable th { color: var(--ink-dim); font-weight: 600; }
.leader-box { background: #171a12; border: 1px solid var(--line); border-radius: 6px; padding: 10px; margin-top: 8px; }
.dstat { display: flex; justify-content: space-between; font-family: var(--mono); font-size: 12px; padding: 2px 0; }
.dstat .k { color: var(--ink-dim); }

.log-box { background:#12160d; border:1px solid var(--line); border-radius:6px; padding:8px; max-height:220px; overflow-y:auto; font-family:var(--mono); font-size:12px; }
.log-box div { padding:2px 0; border-bottom:1px solid #232a1c; }
.log-box .hit { color: var(--good); }
.log-box .miss { color: var(--ink-dim); }
.log-box .kill { color: var(--axis); font-weight:700; }
.log-box .sys { color: var(--warn); }