.app-container{background:#0f172a;min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;font-family:Courier New,monospace;padding:20px}.top-banner{display:flex;justify-content:space-between;width:1000px;margin-bottom:10px;color:#94a3b8}.logo{display:flex;gap:8px;align-items:center;background:#1e293b;padding:5px 12px;border-radius:20px}.badge{background:#334155;padding:2px 8px;border-radius:12px;font-size:12px}.menu-card,.loading-card,.end-card,.briefing-screen{background:#1e293b;border:2px solid #475569;border-radius:24px;padding:30px;width:900px;box-shadow:0 20px 35px #00000080}.main-title{font-size:32px;color:#facc15;display:flex;align-items:center;gap:12px;justify-content:center}.mode-tabs{display:flex;gap:10px;justify-content:center;margin:20px 0}.tab-btn{background:#334155;padding:8px 20px;border-radius:40px;color:#cbd5e1;cursor:pointer;border:none}.tab-btn.active{background:#3b82f6;color:#fff}.faction-box{margin:20px 0;text-align:center}.fac-btn{background:#334155;margin:0 10px;padding:10px 20px;border-radius:30px;cursor:pointer;border:2px solid transparent;color:#fff}.fac-btn.selected{border-color:#facc15;background:#1e293b}.start-game-btn{background:#22c55e;color:#000;font-weight:700;padding:12px 30px;border-radius:40px;margin-top:20px;cursor:pointer;border:none;width:100%}.game-layout{display:flex;gap:15px;flex-wrap:wrap;justify-content:center}.main-canvas{background:#0f172a;border:3px solid #475569;border-radius:16px;cursor:crosshair;box-shadow:0 0 15px #00000080}.game-hud{display:flex;gap:15px;justify-content:center;margin-bottom:10px}.hud-cell{background:#1e293b;padding:6px 15px;border-radius:30px;color:#facc15;font-weight:700;display:flex;align-items:center;gap:8px}.side-panel{background:#1e293b;border-radius:20px;padding:15px;width:220px;border:1px solid #334155}.panel-btn{background:#334155;width:100%;margin:5px 0;padding:8px;border-radius:30px;color:#fff;cursor:pointer;display:flex;align-items:center;gap:8px;border:none}.super-allied{background:#a855f7}.super-soviet{background:#ef4444}.bottom-hotkeys{background:#0f172a;padding:8px;border-radius:20px;margin-top:10px;font-size:12px;color:#94a3b8;text-align:center}.briefing-screen .crt-monitor{background:#000;padding:20px;border-radius:20px;border:2px solid #22c55e}.typing{color:#4ade80}.objective{color:#facc15}.progress-track{background:#334155;border-radius:20px;height:20px;margin:20px 0}.progress-bar{background:#22c55e;height:100%;border-radius:20px;width:0%}.lan-lobby .lobby-grid{display:flex;gap:20px}.player-list,.chat-box{flex:1;background:#0f172a;padding:10px;border-radius:16px}.chat-log{height:150px;overflow-y:auto;font-size:12px}.end-card{text-align:center}.victory-title{color:#facc15}.defeat-title{color:#ef4444}.restart-btn{background:#3b82f6;color:#fff;border:none;padding:10px 20px;border-radius:20px;cursor:pointer;margin-top:15px}button:disabled{opacity:.5;cursor:not-allowed}