:root{--bg: #0a0f14;--panel: #141b22;--panel-2: #1c2530;--line: #2a3744;--text: #e8eef4;--dim: #8ea0b0;--accent: #ffd54a;--safe-bottom: env(safe-area-inset-bottom, 0px);--safe-top: env(safe-area-inset-top, 0px)}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}html,body,#root{margin:0;height:100%;width:100%;overflow:hidden;background:var(--bg);color:var(--text);font-family:system-ui,-apple-system,Segoe UI,Apple SD Gothic Neo,Malgun Gothic,sans-serif;user-select:none;-webkit-user-select:none;touch-action:none}button{font-family:inherit;cursor:pointer}.dim{color:var(--dim);font-weight:400}.neg{color:#ff7a7a}.game-root{position:fixed;inset:0;display:flex;flex-direction:column}.map-wrap{position:absolute;inset:0}.map-canvas{display:block;width:100%;height:100%}.topbar{position:absolute;top:0;left:0;right:0;height:calc(48px + var(--safe-top));padding-top:var(--safe-top);display:flex;align-items:center;justify-content:space-between;padding-left:12px;padding-right:12px;background:linear-gradient(180deg,#0a0f14f2,#0a0f14b3);backdrop-filter:blur(6px);border-bottom:1px solid var(--line);font-size:14px;z-index:5}.topbar-center{display:flex;gap:8px;align-items:center}.topbar-left,.topbar-right{display:flex;gap:10px;align-items:center}.civ-dot{width:12px;height:12px;border-radius:3px;display:inline-block;vertical-align:middle;margin-right:4px}.research-chip{background:var(--panel-2);border:1px solid var(--line);color:var(--text);border-radius:999px;padding:5px 12px;font-size:13px}.bottombar{position:absolute;bottom:0;left:0;right:0;padding:10px 12px calc(10px + var(--safe-bottom));display:flex;gap:10px;align-items:center;background:linear-gradient(0deg,#0a0f14f5,#0a0f1499);backdrop-filter:blur(6px);border-top:1px solid var(--line);z-index:5;flex-wrap:wrap}.unit-info{display:flex;align-items:center;gap:10px;min-width:160px;flex:1}.unit-symbol{font-size:26px}.unit-meta{display:flex;flex-direction:column;font-size:13px}.unit-actions{display:flex;gap:6px;flex-wrap:wrap}.btn{background:var(--panel-2);border:1px solid var(--line);color:var(--text);border-radius:10px;padding:9px 12px;font-size:13px}.btn:active{background:var(--panel)}.btn:disabled{opacity:.4}.btn-primary{background:var(--accent);color:#1a1408;border:none;border-radius:10px;padding:10px 16px;font-weight:700;font-size:14px}.btn-primary:active{filter:brightness(.92)}.endturn{margin-left:auto}.menu{position:fixed;inset:0;display:flex;align-items:center;justify-content:center;padding:16px;background:radial-gradient(circle at 50% 0%,#16222e,#0a0f14 70%);overflow-y:auto}.menu-card{max-width:720px;width:100%}.menu-title{text-align:center;font-size:34px;margin:8px 0 4px;letter-spacing:2px}.menu-sub{text-align:center;color:var(--dim);margin:0 0 24px}.civ-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:10px}.civ-card{background:var(--panel);border:2px solid transparent;border-radius:14px;padding:14px;text-align:left;display:flex;flex-direction:column;gap:4px;color:var(--text);transition:transform .08s}.civ-card.selected{background:var(--panel-2)}.civ-card:active{transform:scale(.98)}.civ-flag{width:28px;height:18px;border-radius:3px;margin-bottom:4px}.civ-name{font-size:18px;font-weight:700}.civ-leader{font-size:12px;color:var(--accent)}.civ-blurb{font-size:12px;color:var(--dim);line-height:1.4}.start-btn{width:100%;margin-top:20px;padding:14px;font-size:16px}.modal-backdrop{position:fixed;inset:0;background:#0000008c;display:flex;align-items:flex-end;justify-content:center;z-index:20}.modal{background:var(--panel);border:1px solid var(--line);border-radius:18px 18px 0 0;width:100%;max-width:560px;max-height:86vh;overflow-y:auto;padding:16px 16px calc(20px + var(--safe-bottom))}@media (min-width: 600px){.modal-backdrop{align-items:center}.modal{border-radius:18px}}.modal-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:8px}.modal-head h2{margin:0;font-size:20px}.x{background:var(--panel-2);border:1px solid var(--line);color:var(--text);border-radius:8px;width:34px;height:34px;font-size:15px}.section{font-size:13px;color:var(--dim);text-transform:none;margin:16px 0 8px}.city-yields{display:flex;gap:18px;padding:8px 0}.yield{font-size:18px;display:flex;align-items:baseline;gap:4px}.yield .dim{font-size:13px}.city-bars{display:flex;flex-direction:column;gap:8px;margin:8px 0}.bar-row{display:flex;align-items:center;gap:8px;font-size:12px}.bar-label{width:36px;color:var(--dim)}.bar{flex:1;height:10px;background:var(--panel-2);border-radius:6px;overflow:hidden}.bar-fill{height:100%}.bar-fill.food{background:#6fcf6f}.bar-fill.shield{background:#d9a441}.city-buildings{display:flex;flex-wrap:wrap;gap:6px;margin-top:8px}.prod-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:8px}.prod-item{display:flex;align-items:center;gap:8px;background:var(--panel-2);border:1px solid var(--line);border-radius:10px;padding:10px;color:var(--text)}.prod-item.active{border-color:var(--accent);background:#24303d}.prod-sym{font-size:20px}.prod-name{flex:1;font-size:14px}.tech-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:8px}.tech-item{display:flex;flex-direction:column;align-items:flex-start;gap:2px;background:var(--panel-2);border:1px solid var(--line);border-radius:10px;padding:10px 12px;color:var(--text)}.tech-item.active{border-color:var(--accent);background:#24303d}.tech-owned{display:flex;flex-wrap:wrap;gap:6px}.tech-badge{background:var(--panel-2);border:1px solid var(--line);border-radius:999px;padding:5px 10px;font-size:12px}.tech-badge.locked{opacity:.6}