:root {
  --bg: #0a0d14;
  --panel: rgba(18, 23, 34, 0.82);
  --panel-solid: #141a26;
  --border: rgba(255, 255, 255, 0.09);
  --text: #e8edf6;
  --muted: #8b97ad;
  --accent: #6ea8ff;
  --gold: #f0c869;
  --danger: #ff6a5a;
  --shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
  font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html, body { width: 100%; height: 100%; overflow: hidden; background: var(--bg); color: var(--text); }
body { user-select: none; -webkit-user-select: none; touch-action: none; }
.hidden { display: none !important; }

/* The render canvas. Its backing store may be downscaled on the low quality
   tier (renderer.js clamps dpr / applies renderScale) then stretched to this CSS
   box by the compositor. image-rendering:auto keeps that upscale smooth (not
   harshly aliased); at dpr=1 / high tier backing store == CSS box so it's crisp.
   will-change:transform hints the browser to give the canvas its own layer. */
#game { position: fixed; inset: 0; display: block; cursor: crosshair;
  image-rendering: auto; will-change: transform; }

/* ---------- loading ---------- */
#loading {
  position: fixed; inset: 0; z-index: 100;
  display: flex; align-items: center; justify-content: center;
  background: radial-gradient(circle at 50% 40%, #1a2740, #060810 70%);
}
.loading-inner { text-align: center; animation: fadein 0.8s ease; }
.loading-inner h1 {
  font-size: 64px; font-weight: 800; letter-spacing: 12px;
  background: linear-gradient(120deg, #9cc4ff, #f0c869);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.tagline { color: var(--muted); letter-spacing: 3px; margin: 6px 0 28px; font-size: 13px; text-transform: lowercase; }
.loading-bar { width: 280px; height: 4px; background: rgba(255,255,255,0.1); border-radius: 4px; margin: 0 auto; overflow: hidden; }
.loading-bar-fill { height: 100%; width: 0; background: linear-gradient(90deg, var(--accent), var(--gold)); transition: width 0.3s ease; border-radius: 4px; }
.loading-status { color: var(--muted); margin-top: 14px; font-size: 12px; font-style: italic; }

/* ---------- start screen ---------- */
#start-screen {
  position: fixed; inset: 0; z-index: 90; display: flex; align-items: center; justify-content: center;
  background: radial-gradient(circle at 50% 35%, #1a2740, #060810 72%);
  animation: fadein 0.5s ease;
}
.start-inner { text-align: center; max-width: 880px; width: 94%; padding: 20px; }
.start-logo { font-size: 72px; font-weight: 800; letter-spacing: 14px;
  background: linear-gradient(120deg, #9cc4ff, #f0c869); -webkit-background-clip: text; background-clip: text; color: transparent; }
.start-tag { color: var(--muted); font-size: 14px; margin: 8px 0 36px; letter-spacing: 0.5px; }
.mode-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
@media (max-width: 680px) { .mode-cards { grid-template-columns: 1fr; } }
.mode-card { text-align: left; background: var(--panel); border: 1px solid var(--border); border-radius: 18px;
  padding: 26px 24px; cursor: pointer; transition: all 0.18s; color: var(--text); backdrop-filter: blur(12px);
  display: flex; flex-direction: column; gap: 6px; }
.mode-card:hover { transform: translateY(-4px); border-color: var(--accent); box-shadow: 0 14px 40px rgba(110,168,255,0.28); }
.mode-ico { font-size: 36px; }
.mode-title { font-size: 26px; font-weight: 800; letter-spacing: 0.5px; }
.mode-sub { color: var(--accent); font-weight: 600; font-size: 13px; }
.mode-desc { color: #b9c4d6; font-size: 13.5px; line-height: 1.55; margin: 8px 0 4px; }
.mode-go { margin-top: auto; color: var(--gold); font-weight: 700; font-size: 13px; }
#mode-creative .mode-sub { color: var(--gold); }
#mode-creative:hover { border-color: var(--gold); box-shadow: 0 14px 40px rgba(240,200,105,0.22); }
.start-foot { color: var(--muted); font-size: 11.5px; margin-top: 32px; letter-spacing: 0.5px; }

/* ---------- create your people ---------- */
#create-screen { position: fixed; inset: 0; z-index: 91; display: flex; align-items: center; justify-content: center;
  background: radial-gradient(circle at 50% 35%, #1a2740, #060810 72%); animation: fadein 0.35s ease; }
.create-inner { position: relative; background: var(--panel-solid); border: 1px solid var(--border); border-radius: 20px;
  padding: 30px 32px; width: min(520px, 94%); box-shadow: var(--shadow); max-height: 92vh; overflow-y: auto; }
.create-back { position: absolute; top: 18px; left: 20px; background: none; border: none; color: var(--muted);
  cursor: pointer; font-size: 13px; font-weight: 600; }
.create-back:hover { color: var(--accent); }
.create-title { font-size: 28px; font-weight: 800; text-align: center; margin-bottom: 6px;
  background: linear-gradient(120deg, #9cc4ff, #f0c869); -webkit-background-clip: text; background-clip: text; color: transparent; }
.create-note { color: var(--muted); font-size: 12.5px; text-align: center; margin-bottom: 22px; line-height: 1.5; }
.field-label { display: block; font-size: 11px; letter-spacing: 1px; text-transform: uppercase; color: var(--muted); margin: 16px 0 8px; }
.field-hint { text-transform: none; letter-spacing: 0; color: #6b7689; font-weight: 400; }
.name-row { display: flex; gap: 8px; }
.name-input { flex: 1; background: rgba(255,255,255,0.05); border: 1px solid var(--border); border-radius: 10px;
  color: var(--text); padding: 11px 13px; font-size: 15px; font-family: inherit; }
.name-input:focus { outline: none; border-color: var(--accent); }
.roll-btn { background: rgba(255,255,255,0.06); border: 1px solid var(--border); border-radius: 10px; cursor: pointer;
  font-size: 18px; width: 46px; }
.roll-btn:hover { background: rgba(110,168,255,0.18); }
.swatches { display: flex; gap: 9px; flex-wrap: wrap; }
.swatch { width: 34px; height: 34px; border-radius: 9px; cursor: pointer; border: 2px solid transparent; transition: transform 0.12s; }
.swatch:hover { transform: scale(1.12); }
.swatch.sel { border-color: #fff; box-shadow: 0 0 0 2px rgba(255,255,255,0.25); }
.trait-chips { display: flex; flex-wrap: wrap; gap: 8px; }
.trait-chip { background: rgba(255,255,255,0.04); border: 1px solid var(--border); border-radius: 10px; cursor: pointer;
  padding: 9px 12px; display: flex; align-items: center; gap: 8px; transition: all 0.13s; }
.trait-chip:hover { background: rgba(110,168,255,0.14); }
.trait-chip.sel { background: rgba(110,168,255,0.2); border-color: var(--accent); }
.trait-chip.disabled { opacity: 0.4; cursor: not-allowed; }
.trait-chip .tc-ico { font-size: 16px; }
.trait-chip .tc-name { font-weight: 700; font-size: 13px; }
.trait-chip .tc-desc { font-size: 11px; color: var(--muted); }
.homeland-note { background: rgba(110,168,255,0.08); border: 1px solid var(--border); border-radius: 10px;
  padding: 10px 13px; font-size: 12px; color: #b9c4d6; margin: 18px 0; line-height: 1.5; }
.create-begin { margin-top: 4px; }
.create-begin:disabled { opacity: 0.45; cursor: not-allowed; transform: none; box-shadow: none; }

/* survival hides the divine-hand dock — you live by the world's rules */
body.mode-survival #dock { display: none; }

/* inspector diplomacy + settlement structures */
.insp-diplo { display: flex; gap: 6px; margin: 4px 0 2px; }
.insp-diplo .dbtn { flex: 1; border-radius: 8px; padding: 8px 4px; font-size: 12px; font-weight: 700;
  cursor: pointer; border: 1px solid var(--border); background: rgba(255,255,255,0.05); color: var(--text); }
.insp-diplo .dbtn.war:hover { background: var(--danger); color: #1a0805; border-color: var(--danger); }
.insp-diplo .dbtn.peace:hover { background: #5ad06a; color: #06210c; border-color: #5ad06a; }
.insp-diplo .dbtn.ally:hover { background: var(--gold); color: #1a1405; border-color: var(--gold); }
.insp-diplo .tbtn { flex: 1; border-radius: 8px; padding: 7px 3px; font-size: 11px; font-weight: 700;
  cursor: pointer; border: 1px solid var(--border); background: rgba(240,200,105,0.12); color: var(--gold); }
.insp-diplo .tbtn:hover { background: var(--gold); color: #1a1405; border-color: var(--gold); }
.insp-diplo .fbtn { flex: 1; border-radius: 8px; padding: 8px 2px; font-size: 15px; cursor: pointer;
  border: 1px solid var(--border); background: rgba(255,255,255,0.05); }
.insp-diplo .fbtn:hover { background: rgba(110,168,255,0.22); border-color: var(--accent); }
.settle-blds { font-size: 12px; color: #b9c4d6; line-height: 1.5; }
.stance-badge { font-size: 10px; font-weight: 700; padding: 1px 7px; border-radius: 6px; text-transform: uppercase; letter-spacing: 0.5px; }
.stance-war { background: rgba(255,106,90,0.22); color: #ff9a8a; }
.stance-rival { background: rgba(240,200,105,0.18); color: #f0c869; }
.stance-ally { background: rgba(90,208,106,0.18); color: #7be08a; }
.stance-neutral { background: rgba(255,255,255,0.08); color: var(--muted); }

/* ---------- top bar ---------- */
#topbar {
  position: fixed; top: 0; left: 0; right: 0; height: 48px; z-index: 20;
  display: flex; align-items: center; justify-content: space-between; padding: 0 12px;
  background: linear-gradient(180deg, rgba(10,13,20,0.92), rgba(10,13,20,0));
  pointer-events: none;
}
#topbar > * { pointer-events: auto; }
.topbar-left, .topbar-right { display: flex; align-items: center; gap: 8px; }
.logo { font-weight: 800; letter-spacing: 4px; font-size: 18px;
  background: linear-gradient(120deg, #9cc4ff, #f0c869); -webkit-background-clip: text; background-clip: text; color: transparent; }
.mode-badge { font-size: 10px; font-weight: 700; letter-spacing: 1.5px; padding: 3px 8px; border-radius: 6px; }
.mode-badge.god { background: rgba(110,168,255,0.2); color: #9cc4ff; }
.mode-badge.nation { color: #fff; }

.topbar-center { display: flex; gap: 16px; background: var(--panel); backdrop-filter: blur(12px);
  padding: 7px 18px; border-radius: 10px; border: 1px solid var(--border); box-shadow: var(--shadow); }
.stat { display: flex; align-items: center; gap: 5px; font-size: 13px; font-variant-numeric: tabular-nums; font-weight: 600; }
.stat-icon { opacity: 0.65; font-size: 12px; }

.ctrl { background: var(--panel); border: 1px solid var(--border); color: var(--text);
  border-radius: 8px; height: 32px; min-width: 32px; padding: 0 10px; cursor: pointer;
  font-size: 13px; font-weight: 600; backdrop-filter: blur(12px); transition: all 0.15s; }
.ctrl:hover { background: rgba(110,168,255,0.18); border-color: var(--accent); }
.ctrl.paused { color: var(--gold); }

/* ---------- tool dock ---------- */
#dock { position: fixed; left: 12px; top: 56px; z-index: 20; }
.dock-group { background: var(--panel); backdrop-filter: blur(12px); border: 1px solid var(--border);
  border-radius: 14px; padding: 8px; box-shadow: var(--shadow); display: flex; flex-direction: column; gap: 4px; }
.dock-label { font-size: 8px; letter-spacing: 1.5px; color: var(--muted); text-align: center; margin-bottom: 4px; }
.tool { height: 38px; width: 150px; border-radius: 10px; border: 1px solid transparent;
  background: rgba(255,255,255,0.04); color: var(--text); cursor: pointer;
  transition: all 0.13s; display: flex; align-items: center; gap: 9px; padding: 0 11px; text-align: left; }
.tool-ico { width: 20px; font-size: 18px; text-align: center; flex: none; }
.tool-label { font-size: 12.5px; font-weight: 600; white-space: nowrap; }
.tool:hover { background: rgba(110,168,255,0.18); transform: translateX(2px); }
.tool.active { background: linear-gradient(135deg, var(--accent), #4a7fd0); border-color: #fff3;
  box-shadow: 0 0 16px rgba(110,168,255,0.5); color: #07101e; }
.tool.active .tool-label { color: #07101e; }

/* ---------- tool tooltip ---------- */
#tooltip { position: fixed; z-index: 60; pointer-events: none; max-width: 230px;
  background: var(--panel-solid); border: 1px solid var(--border); border-radius: 9px;
  padding: 8px 11px; box-shadow: var(--shadow); }
.tip-head { display: flex; align-items: center; justify-content: space-between; gap: 10px; font-size: 13px; }
.tip-key { background: rgba(110,168,255,0.18); color: #9cc4ff; padding: 1px 7px; border-radius: 5px; font-size: 10px; font-weight: 700; }
.tip-desc { font-size: 11.5px; color: var(--muted); margin-top: 4px; line-height: 1.4; }
/* plain data-tip tooltip (title-replacement, used everywhere) */
#tooltip .tip-simple { font-size: 12px; color: var(--text); line-height: 1.45; }
#tooltip .tip-simple b { color: #9cc4ff; }
#tooltip.tip-flip { /* arrow-less, just lets JS know it's edge-flipped */ }

/* ---------- inspector panel ---------- */
.panel { position: fixed; right: 12px; top: 60px; width: 290px; z-index: 20;
  background: var(--panel); backdrop-filter: blur(14px); border: 1px solid var(--border);
  border-radius: 14px; box-shadow: var(--shadow); overflow: hidden; animation: slidein 0.2s ease; }
.panel-head { display: flex; justify-content: space-between; align-items: center;
  padding: 12px 14px; border-bottom: 1px solid var(--border); font-weight: 700; font-size: 15px; }
.panel-close { background: none; border: none; color: var(--muted); cursor: pointer; font-size: 15px; }
.panel-close:hover { color: var(--danger); }
.panel-body { padding: 12px 14px; max-height: 72vh; overflow-y: auto; }
.insp-sub { font-size: 12px; font-weight: 600; margin-bottom: 10px; }

.brainwrap { background: rgba(0,0,0,0.3); border-radius: 8px; padding: 6px; margin-bottom: 12px; }
#brain-cv { width: 100%; height: auto; display: block; }
.brain-cap { font-size: 9px; color: var(--muted); text-align: center; margin-top: 3px; }

.vital, .vrow, .trait { display: flex; align-items: center; gap: 8px; margin: 5px 0; font-size: 12px; }
.vital > span:first-child, .trait-name { width: 72px; color: var(--muted); }
.vbar, .trait-bar { flex: 1; height: 7px; background: rgba(255,255,255,0.08); border-radius: 4px; overflow: hidden; }
.vbar > i, .trait-bar > i { display: block; height: 100%; border-radius: 4px; transition: width 0.3s; }
.vrow { justify-content: space-between; color: var(--muted); }
.vrow span:last-child { color: var(--text); font-weight: 600; font-variant-numeric: tabular-nums; }
.trait-head, .trait-head { font-size: 10px; letter-spacing: 1px; color: var(--muted);
  text-transform: uppercase; margin: 12px 0 6px; }

.insp-actions { display: flex; flex-direction: column; gap: 6px; margin-top: 14px; }
.insp-actions button { background: rgba(110,168,255,0.14); border: 1px solid var(--border);
  color: var(--text); border-radius: 9px; padding: 9px; cursor: pointer; font-size: 13px; font-weight: 600; transition: all 0.15s; }
.insp-actions button:hover { background: var(--accent); color: #07101e; border-color: var(--accent); }

/* ---------- nation control HUD ---------- */
#nation-bar { position: fixed; bottom: 12px; left: 50%; transform: translateX(-50%); z-index: 21;
  width: min(640px, 96vw); max-height: 56vh; overflow-y: auto; background: var(--panel); backdrop-filter: blur(14px);
  border: 1px solid var(--border); border-radius: 14px; box-shadow: var(--shadow); padding: 12px 16px; animation: slideup 0.25s ease; }
.nation-head { display: flex; align-items: center; gap: 10px; margin-bottom: 8px; }
.nation-flag { font-size: 18px; }
.nation-name { font-weight: 700; flex: 1; }
#nation-leave { background: rgba(255,255,255,0.06); border: 1px solid var(--border); color: var(--text);
  border-radius: 8px; padding: 5px 12px; cursor: pointer; font-size: 12px; font-weight: 600; }
#nation-leave:hover { background: var(--gold); color: #1a1405; }

.nation-stats { display: flex; flex-wrap: wrap; gap: 7px; margin-bottom: 10px; }
.nstat { font-size: 11.5px; font-weight: 600; color: var(--text); background: rgba(255,255,255,0.05);
  border: 1px solid var(--border); border-radius: 7px; padding: 3px 9px; font-variant-numeric: tabular-nums; }

.nation-tabs { display: flex; gap: 4px; margin-bottom: 11px; border-bottom: 1px solid var(--border); }
.ntab { background: none; border: none; color: var(--muted); cursor: pointer; font-size: 12px; font-weight: 600;
  padding: 6px 10px; border-bottom: 2px solid transparent; transition: all 0.13s; }
.ntab:hover { color: var(--text); }
.ntab.active { color: var(--accent); border-bottom-color: var(--accent); }

.nation-policies { display: grid; grid-template-columns: repeat(auto-fit, minmax(130px, 1fr)); gap: 13px; }
.policy-labels { display: flex; justify-content: space-between; font-size: 10px; color: var(--muted); margin-bottom: 3px; }
.policy-key { color: var(--accent); font-weight: 700; text-transform: uppercase; letter-spacing: 0.5px; }
.policy input[type=range] { width: 100%; accent-color: var(--accent); cursor: pointer; }

/* research + destiny pickers */
.pick-label { display: block; font-size: 10px; letter-spacing: 1px; text-transform: uppercase; color: var(--muted); margin: 2px 0 5px; }
.picker { width: 100%; background: var(--panel-solid); color: var(--text); border: 1px solid var(--border);
  border-radius: 8px; padding: 8px 9px; font-size: 12.5px; cursor: pointer; }
.picker:focus { outline: none; border-color: var(--accent); }
.pick-hint { font-size: 11px; color: var(--muted); margin-top: 6px; line-height: 1.4; }
.nation-line { display: flex; justify-content: space-between; font-size: 12px; color: var(--muted); margin-bottom: 9px; }
.nation-line span:last-child { color: var(--text); font-weight: 600; }

/* diplomacy rows */
.diplo-row { display: flex; align-items: center; gap: 8px; padding: 5px 0; border-bottom: 1px solid rgba(255,255,255,0.05); }
.diplo-row:last-child { border-bottom: none; }
.swatch { width: 11px; height: 11px; border-radius: 3px; flex: none; box-shadow: 0 0 0 1px rgba(0,0,0,0.3); }
.diplo-name { font-size: 12.5px; font-weight: 600; flex: 1; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.diplo-meta { font-size: 10.5px; color: var(--muted); min-width: 38px; text-align: right; }
.stance-badge { font-size: 9.5px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.5px;
  padding: 2px 6px; border-radius: 5px; }
.stance-neutral { background: rgba(255,255,255,0.08); color: var(--muted); }
.stance-ally { background: rgba(90,208,106,0.18); color: #7fe093; }
.stance-rival { background: rgba(240,200,105,0.18); color: var(--gold); }
.stance-war { background: rgba(255,106,90,0.2); color: var(--danger); }
.diplo-btns { display: flex; gap: 3px; flex: none; }
.dbtn { width: 26px; height: 26px; border-radius: 7px; border: 1px solid var(--border); background: rgba(255,255,255,0.05);
  color: var(--text); cursor: pointer; font-size: 13px; line-height: 1; transition: all 0.12s; }
.dbtn:hover:not(:disabled) { background: rgba(110,168,255,0.2); border-color: var(--accent); }
.dbtn.war:hover:not(:disabled) { background: rgba(255,106,90,0.25); border-color: var(--danger); }
.dbtn.ally:hover:not(:disabled) { background: rgba(90,208,106,0.22); border-color: #5ad06a; }
.dbtn:disabled { opacity: 0.4; cursor: default; }

/* destiny progress */
.destiny-prog { display: flex; align-items: center; gap: 10px; margin-top: 11px; }
.destiny-bar { flex: 1; height: 9px; background: rgba(255,255,255,0.08); border-radius: 5px; overflow: hidden; }
.destiny-bar > i { display: block; height: 100%; width: 0; border-radius: 5px;
  background: linear-gradient(90deg, var(--accent), var(--gold)); transition: width 0.4s; }
#destiny-pct { font-size: 11.5px; font-weight: 700; color: var(--text); min-width: 70px; text-align: right; }

.empty-note { font-size: 11.5px; color: var(--muted); line-height: 1.5; padding: 4px 0; }
.empty-note.warn { color: var(--gold); }

@media (max-width: 560px){ .nation-policies { grid-template-columns: 1fr 1fr; } }

/* ---------- Civ-style research / civic banners ---------- */
#civ-banners { position: fixed; top: 56px; left: 12px; z-index: 20; display: flex; flex-direction: column; gap: 6px; }
.civ-banner { display: flex; align-items: center; gap: 9px; width: 230px; text-align: left; cursor: pointer;
  background: var(--panel); backdrop-filter: blur(12px); border: 1px solid var(--border);
  border-left: 3px solid #6ea8ff; border-radius: 10px; padding: 8px 11px; color: var(--text);
  box-shadow: var(--shadow); transition: all 0.15s; }
.civ-banner.civic { border-left-color: #c9a3ff; }
.civ-banner:hover { background: rgba(110,168,255,0.16); }
.cb-ico { font-size: 18px; flex: none; }
.cb-mid { flex: 1; min-width: 0; }
.cb-text { display: block; font-size: 12.5px; font-weight: 700; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.cb-prog { display: block; height: 4px; background: rgba(255,255,255,0.1); border-radius: 3px; margin-top: 4px; overflow: hidden; }
.cb-prog > i { display: block; height: 100%; width: 0; background: #6ea8ff; border-radius: 3px; transition: width 0.4s; }
.civ-banner.civic .cb-prog > i { background: #c9a3ff; }
.cb-eta { font-size: 10px; color: var(--muted); font-variant-numeric: tabular-nums; flex: none; }

/* ---------- command banner ---------- */
#command-banner { position: fixed; top: 56px; left: 50%; transform: translateX(-50%); z-index: 30;
  background: rgba(255,90,68,0.92); color: #fff; font-weight: 700; font-size: 13px; letter-spacing: 0.5px;
  padding: 7px 18px; border-radius: 0 0 12px 12px; box-shadow: var(--shadow);
  animation: slidedown 0.2s ease; pointer-events: none; }
@keyframes slidedown { from { transform: translate(-50%, -12px); opacity: 0; } to { transform: translate(-50%, 0); opacity: 1; } }
body.commanding #game { cursor: crosshair; }

/* ---------- minimap ---------- */
#minimap-wrap { position: fixed; left: 12px; bottom: 12px; z-index: 20;
  background: var(--panel); backdrop-filter: blur(10px); border: 1px solid var(--border);
  border-radius: 10px; padding: 5px; box-shadow: var(--shadow); line-height: 0; }
#minimap { display: block; border-radius: 6px; cursor: pointer; image-rendering: pixelated; }
body.mode-survival #dock { display: none; }   /* (re-affirm) survival hides the divine hand */

/* ---------- event log ---------- */
#eventlog { position: fixed; bottom: 12px; right: 12px; z-index: 19; display: flex; flex-direction: column; gap: 6px; align-items: flex-end; }
.toast { background: var(--panel); backdrop-filter: blur(12px); border: 1px solid var(--border);
  border-left: 3px solid var(--accent); border-radius: 8px; padding: 8px 14px; font-size: 12.5px;
  max-width: 320px; box-shadow: var(--shadow); opacity: 0; transform: translateX(20px); transition: all 0.35s ease; }
.toast.show { opacity: 1; transform: translateX(0); }
.toast-born { border-left-color: var(--gold); }
.toast-extinct { border-left-color: var(--danger); }

/* ---------- modal ---------- */
.modal { position: fixed; inset: 0; z-index: 50; display: flex; align-items: center; justify-content: center;
  background: rgba(5,7,12,0.72); backdrop-filter: blur(6px); animation: fadein 0.3s ease; }
.modal-card { background: var(--panel-solid); border: 1px solid var(--border); border-radius: 18px;
  padding: 32px; max-width: 540px; width: 92%; box-shadow: var(--shadow); }
.modal-card h2 { font-size: 24px; margin-bottom: 14px; line-height: 1.25;
  background: linear-gradient(120deg, #9cc4ff, #f0c869); -webkit-background-clip: text; background-clip: text; color: transparent; }
.modal-card p { color: #c4cddd; line-height: 1.6; margin-bottom: 14px; font-size: 14px; }
.modal-card em { color: var(--gold); font-style: normal; }
.how-grid { display: grid; gap: 8px; margin: 18px 0; }
.how-grid > div { font-size: 13px; color: #c4cddd; display: flex; gap: 10px; align-items: baseline; }
.how-key { background: rgba(110,168,255,0.16); color: #9cc4ff; padding: 2px 8px; border-radius: 6px;
  font-size: 11px; font-weight: 700; white-space: nowrap; }
.modal-note { font-size: 12.5px !important; color: var(--muted) !important; font-style: italic; }
.big-btn { width: 100%; background: linear-gradient(120deg, var(--accent), #4a7fd0); color: #07101e;
  border: none; border-radius: 11px; padding: 14px; font-size: 15px; font-weight: 800; cursor: pointer;
  letter-spacing: 1px; margin-top: 10px; transition: all 0.15s; }
.big-btn:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(110,168,255,0.4); }

@keyframes fadein { from { opacity: 0; } to { opacity: 1; } }
@keyframes slidein { from { opacity: 0; transform: translateX(20px); } to { opacity: 1; transform: translateX(0); } }
@keyframes slideup { from { opacity: 0; transform: translate(-50%, 20px); } to { opacity: 1; transform: translate(-50%, 0); } }

/* ---------- top-bar control active state ---------- */
.ctrl.active { background: linear-gradient(135deg, var(--accent), #4a7fd0); color: #07101e; border-color: #fff3; }

/* ---------- nations browser panel ---------- */
#nations-panel { left: 188px; right: auto; top: 56px; width: 256px; max-height: 64vh; }
#nations-list { max-height: calc(64vh - 46px); }
.nat-row { border-bottom: 1px solid rgba(255,255,255,0.06); }
.nat-row:last-child { border-bottom: none; }
.nat-main { width: 100%; display: flex; align-items: center; gap: 9px; background: none; border: none;
  color: var(--text); cursor: pointer; padding: 9px 4px; text-align: left; border-radius: 8px; transition: background 0.12s; }
.nat-main:hover { background: rgba(110,168,255,0.12); }
.nat-text { display: flex; flex-direction: column; gap: 2px; overflow: hidden; }
.nat-name { font-size: 13px; font-weight: 700; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.nat-meta { font-size: 10.5px; color: var(--muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.nat-acts { display: flex; gap: 5px; padding: 0 4px 9px; }
.nat-act { flex: 1; background: rgba(110,168,255,0.14); border: 1px solid var(--border); color: var(--text);
  border-radius: 8px; padding: 7px 4px; cursor: pointer; font-size: 11px; font-weight: 600; transition: all 0.13s; }
.nat-act:hover { background: var(--accent); color: #07101e; border-color: var(--accent); }
@media (max-width: 480px){ #nations-panel { left: 12px; right: 12px; width: auto; z-index: 30; } }

/* ---------- menu modal ---------- */
.menu-card { max-width: 560px; max-height: 86vh; overflow-y: auto; padding: 24px 26px; }
.menu-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 6px; }
.menu-head h2 { font-size: 22px; letter-spacing: 6px;
  background: linear-gradient(120deg, #9cc4ff, #f0c869); -webkit-background-clip: text; background-clip: text; color: transparent; }
.menu-about { font-size: 13px; color: #c4cddd; line-height: 1.6; margin-bottom: 16px; }
.menu-section { margin-bottom: 18px; }
.menu-section h3 { font-size: 11px; letter-spacing: 1.5px; text-transform: uppercase; color: var(--accent); margin-bottom: 9px; }
.menu-btns { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.menu-btn { background: rgba(110,168,255,0.12); border: 1px solid var(--border); color: var(--text);
  border-radius: 9px; padding: 11px 10px; cursor: pointer; font-size: 12.5px; font-weight: 600; transition: all 0.14s; text-align: left; }
.menu-btn:hover { background: rgba(110,168,255,0.24); border-color: var(--accent); }
#menu-restart { grid-column: 1 / -1; }
#menu-restart:hover { background: rgba(255,106,90,0.2); border-color: var(--danger); }
.menu-tip { font-size: 12.5px; color: #c4cddd; line-height: 1.6; }
.menu-tip b { color: var(--gold); font-weight: 700; }
.legend { display: flex; flex-direction: column; gap: 4px; }
.legend-row { display: grid; grid-template-columns: 22px 96px 30px 1fr; align-items: baseline; gap: 8px;
  font-size: 12px; padding: 4px 0; }
.legend-ico { font-size: 15px; text-align: center; }
.legend-name { font-weight: 700; }
.legend-key { background: rgba(110,168,255,0.16); color: #9cc4ff; padding: 1px 6px; border-radius: 5px;
  font-size: 10px; font-weight: 700; text-align: center; white-space: nowrap; }
.legend-key.wide { width: auto; min-width: 56px; }
.legend-row.ctl { grid-template-columns: 74px 1fr; }
.legend-desc { color: var(--muted); line-height: 1.4; }

/* ---------- first-load onboarding hint ---------- */
#onboard { position: fixed; top: 58px; left: 50%; z-index: 22;
  display: flex; align-items: center; gap: 12px; max-width: 92vw;
  background: var(--panel); backdrop-filter: blur(12px); border: 1px solid var(--accent);
  border-radius: 11px; padding: 9px 14px; box-shadow: var(--shadow);
  font-size: 12.5px; color: var(--text); opacity: 0; transition: opacity 0.4s ease, transform 0.4s ease;
  transform: translate(-50%, -8px); }
#onboard.show { opacity: 1; transform: translate(-50%, 0); }
#onboard b { color: #9cc4ff; }
#onboard-x { background: rgba(255,255,255,0.08); border: 1px solid var(--border); color: var(--muted);
  border-radius: 6px; width: 22px; height: 22px; cursor: pointer; font-size: 11px; flex: none; }
#onboard-x:hover { color: var(--text); background: rgba(255,255,255,0.16); }

/* ---------- first-time Survival tutorial (coach-marks) ---------- */
#tutorial { position: fixed; inset: 0; z-index: 70; display: flex; align-items: flex-end; justify-content: center;
  pointer-events: none; animation: fadein 0.3s ease; }
/* a soft scrim only behind the card so the world stays visible/legible */
#tutorial::before { content: ''; position: absolute; inset: 0;
  background: radial-gradient(120% 80% at 50% 120%, rgba(5,7,12,0.55), rgba(5,7,12,0) 60%); }
.tut-card { position: relative; pointer-events: auto; margin-bottom: 96px; width: min(440px, 92vw);
  background: var(--panel-solid); border: 1px solid var(--accent); border-radius: 16px;
  padding: 22px 24px 18px; box-shadow: 0 18px 50px rgba(0,0,0,0.6), 0 0 0 1px rgba(110,168,255,0.15); }
.tut-step-ico { font-size: 30px; line-height: 1; margin-bottom: 10px; }
.tut-card h3 { font-size: 18px; font-weight: 800; margin-bottom: 8px;
  background: linear-gradient(120deg, #9cc4ff, #f0c869); -webkit-background-clip: text; background-clip: text; color: transparent; }
.tut-card p { font-size: 13.5px; color: #c4cddd; line-height: 1.6; }
.tut-card p b { color: var(--gold); font-weight: 700; }
.tut-card .tut-keys { display: flex; flex-wrap: wrap; gap: 7px; margin: 11px 0 2px; }
.tut-keys .how-key { font-size: 11px; }
.tut-foot { display: flex; align-items: center; justify-content: space-between; margin-top: 16px; }
.tut-dots { display: flex; gap: 6px; }
.tut-dot { width: 7px; height: 7px; border-radius: 50%; background: rgba(255,255,255,0.18); transition: all 0.2s; }
.tut-dot.on { background: var(--accent); transform: scale(1.25); }
.tut-btns { display: flex; gap: 8px; align-items: center; }
.tut-skip { background: none; border: none; color: var(--muted); cursor: pointer; font-size: 12px; font-weight: 600; }
.tut-skip:hover { color: var(--text); }
.tut-next { background: linear-gradient(120deg, var(--accent), #4a7fd0); color: #07101e; border: none;
  border-radius: 9px; padding: 9px 18px; font-size: 13px; font-weight: 800; cursor: pointer; transition: all 0.15s; }
.tut-next:hover { transform: translateY(-1px); box-shadow: 0 6px 18px rgba(110,168,255,0.4); }

/* ---------- end screen (#8 fail-state / victory) ---------- */
.endscreen { position: fixed; inset: 0; z-index: 80; display: flex; align-items: center; justify-content: center;
  background: radial-gradient(circle at 50% 30%, rgba(20,26,40,0.6), rgba(4,6,11,0.92));
  backdrop-filter: blur(8px); opacity: 0; transition: opacity 0.4s ease; --end-hue: var(--accent); }
.endscreen.show { opacity: 1; }
.end-card { width: min(460px, 92vw); background: var(--panel-solid); border-radius: 20px;
  border: 1px solid var(--end-hue); padding: 30px 30px 24px; text-align: center;
  box-shadow: 0 24px 70px rgba(0,0,0,0.7), 0 0 0 1px rgba(255,255,255,0.04), 0 0 60px -20px var(--end-hue);
  transform: translateY(14px) scale(0.97); transition: transform 0.4s cubic-bezier(0.2,0.9,0.3,1); }
.endscreen.show .end-card { transform: translateY(0) scale(1); }
.end-ico { font-size: 46px; line-height: 1; margin-bottom: 8px; }
.endscreen.lose .end-ico { filter: grayscale(0.3) brightness(0.95); }
.end-card h2 { font-size: 24px; font-weight: 800; margin-bottom: 10px;
  background: linear-gradient(120deg, #fff, var(--end-hue)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.end-card p { font-size: 13.5px; color: #c4cddd; line-height: 1.6; margin-bottom: 18px; }
.end-stats { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-bottom: 22px; }
.end-stat { display: flex; flex-direction: column; gap: 2px; background: rgba(255,255,255,0.04);
  border: 1px solid var(--border); border-radius: 11px; padding: 10px 12px; text-align: left; }
.end-stat:nth-child(5) { grid-column: 1 / -1; }
.end-k { font-size: 11px; color: var(--muted); text-transform: uppercase; letter-spacing: 0.5px; }
.end-v { font-size: 17px; font-weight: 800; color: var(--text); }
.end-btns { display: flex; gap: 10px; justify-content: center; }
.end-watch { background: none; border: 1px solid var(--border); color: var(--muted); cursor: pointer;
  border-radius: 10px; padding: 10px 18px; font-size: 13px; font-weight: 700; transition: all 0.15s; }
.end-watch:hover { color: var(--text); border-color: rgba(255,255,255,0.25); }
.end-restart { background: linear-gradient(120deg, var(--end-hue), #4a7fd0); color: #07101e; border: none;
  border-radius: 10px; padding: 10px 22px; font-size: 13px; font-weight: 800; cursor: pointer; transition: all 0.15s; }
.end-restart:hover { transform: translateY(-1px); box-shadow: 0 6px 20px -4px var(--end-hue); }

/* ---------- found-mode banner (twin of the command banner) ---------- */
#found-banner { position: fixed; top: 56px; left: 50%; transform: translateX(-50%); z-index: 30;
  background: rgba(240,200,105,0.95); color: #1a1405; font-weight: 700; font-size: 13px; letter-spacing: 0.3px;
  padding: 7px 18px; border-radius: 0 0 12px 12px; box-shadow: var(--shadow);
  animation: slidedown 0.2s ease; pointer-events: none; }

/* found / command buttons can be disabled with a reason (tooltip explains) */
.nation-head button:disabled { opacity: 0.42; cursor: not-allowed; }
.nation-head button.lit { box-shadow: 0 0 0 1px var(--gold), 0 0 12px rgba(240,200,105,0.4); }

/* ---------- live policy effect label ---------- */
.policy-effect { display: flex; justify-content: space-between; align-items: baseline;
  font-size: 10.5px; color: var(--muted); margin-top: 4px; line-height: 1.35; }
.policy-effect b { color: #9cc4ff; font-weight: 700; }
.policy-help { font-size: 10px; color: #6b7689; margin-top: 2px; line-height: 1.35; }

/* ---------- how-to-play reference (reuses .modal) ---------- */
.help-card { max-width: 600px; }
.help-card h2 { margin-bottom: 6px; }
.help-sub { color: var(--muted); font-size: 12.5px; margin-bottom: 16px; }
.help-section { margin-bottom: 16px; }
.help-section h3 { font-size: 11px; letter-spacing: 1.5px; text-transform: uppercase; color: var(--accent); margin-bottom: 8px; }
.help-grid { display: grid; gap: 7px; }
.help-grid > div { font-size: 12.5px; color: #c4cddd; display: flex; gap: 10px; align-items: baseline; line-height: 1.45; }
.help-tag { background: rgba(110,168,255,0.16); color: #9cc4ff; padding: 2px 8px; border-radius: 6px;
  font-size: 10.5px; font-weight: 700; white-space: nowrap; min-width: 64px; text-align: center; flex: none; }
.help-tag.gold { background: rgba(240,200,105,0.18); color: var(--gold); }
.help-win { font-size: 12.5px; color: #c4cddd; line-height: 1.6; }
.help-win b { color: var(--gold); }
.help-lose { color: var(--danger); }