*{margin:0;padding:0;box-sizing:border-box}:root{--primary-gradient:linear-gradient(135deg,#667eea 0%,#764ba2 100%);--secondary-gradient:linear-gradient(135deg,#f093fb 0%,#f5576c 100%);--bg-dark:#0f0f23;--bg-darker:#0a0a15;--surface:rgba(255,255,255,0.05);--surface-hover:rgba(255,255,255,0.10);--text-primary:#fff;--text-secondary:rgba(255,255,255,0.7);--text-muted:rgba(255,255,255,0.5);--accent-cyan:#00f2fe;--accent-yellow:#fee140;--sp-xs:0.25rem;--sp-sm:0.5rem;--sp-md:1rem;--sp-lg:1.5rem;--sp-xl:2rem;--r-sm:0.5rem;--r-md:1rem;--r-lg:1.5rem;--r-full:9999px;--shadow-sm:0 2px 8px rgba(0,0,0,0.3);--shadow-md:0 4px 16px rgba(0,0,0,0.4);--shadow-lg:0 8px 32px rgba(0,0,0,0.5);--shadow-glow:0 0 20px rgba(102,126,234,0.3)}#game-container{font-family:'Inter',-apple-system,sans-serif;color:var(--text-primary)}.glass-panel{background:rgb(15 15 35 / .75);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:1px solid rgb(255 255 255 / .1);box-shadow:var(--shadow-md)}#top-bar{display:flex;justify-content:space-between;align-items:center;gap:var(--sp-sm);padding:var(--sp-sm) var(--sp-md);z-index:100;flex-shrink:0;flex-wrap:wrap}#goal-banner{display:flex;align-items:center;gap:10px;padding:6px 16px;z-index:90;flex-shrink:0;border-top:1px solid rgb(255 255 255 / .06)}#goal-banner .goal-icon{font-size:1rem;flex-shrink:0}#goal-banner .goal-text{font-size:.82rem;font-weight:600;color:rgb(255 255 255 / .9);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;flex:1;min-width:0}#goal-banner .goal-progress-wrap{width:120px;height:6px;background:rgb(255 255 255 / .1);border-radius:999px;overflow:hidden;flex-shrink:0}#goal-banner .goal-progress-bar{height:100%;width:0;background:linear-gradient(90deg,#4FACFE,#00D4AA);border-radius:999px;transition:width 0.4s ease}.resource-group{display:flex;gap:var(--sp-md);align-items:center;flex-wrap:wrap}.time-controls{display:flex;gap:var(--sp-xs);align-items:center;flex-wrap:wrap}.resource-item{display:flex;flex-direction:column;min-width:72px;flex-shrink:0}.resource-icon{font-size:1.2rem;margin-bottom:1px;line-height:1}.resource-label{font-size:.62rem;font-weight:500;text-transform:uppercase;letter-spacing:.05em;color:var(--text-muted);white-space:nowrap}.resource-value{font-size:1.2rem;font-weight:700;font-variant-numeric:tabular-nums;white-space:nowrap;background:var(--primary-gradient);-webkit-background-clip:text;-webkit-text-fill-color:#fff0;background-clip:text}.identity-value{background:none!important;-webkit-text-fill-color:unset!important;color:#2ecc71;transition:color 0.5s}.era-display{display:flex;flex-direction:column;align-items:center;gap:1px;padding:var(--sp-xs) var(--sp-md);background:rgb(102 126 234 / .15);border:1px solid rgb(102 126 234 / .3);border-radius:var(--r-sm)}.era-label{font-size:.6rem;text-transform:uppercase;letter-spacing:.08em;color:var(--text-muted)}.era-value{font-size:.8rem;font-weight:700;color:var(--accent-cyan);white-space:nowrap}.time-group{display:flex;gap:var(--sp-md);align-items:center;flex-wrap:wrap}.date-display{display:flex;align-items:center;gap:var(--sp-sm);font-size:1rem;font-weight:600}.time-controls{display:flex;gap:var(--sp-xs);align-items:center}.sep{width:1px;height:20px;background:rgb(255 255 255 / .1);margin:0 var(--sp-xs)}.icon-btn{background:var(--surface);border:1px solid rgb(255 255 255 / .1);color:var(--text-secondary);padding:var(--sp-xs) var(--sp-sm);border-radius:var(--r-sm);cursor:pointer;font-family:inherit;font-size:.8rem;font-weight:600;transition:all 0.2s}.icon-btn:hover{background:var(--surface-hover);border-color:rgb(255 255 255 / .2);transform:translateY(-1px)}.icon-btn.active{background:var(--primary-gradient);color:#fff;border-color:#fff0;box-shadow:var(--shadow-glow)}#game-canvas{width:100%;height:100%;display:block;cursor:default;touch-action:none;-ms-touch-action:none}.controls-hint{position:absolute;bottom:var(--sp-lg);left:var(--sp-lg);padding:12px 16px 14px;border-radius:var(--r-md);font-size:.8rem;line-height:1.7;max-width:min(300px,calc(100vw - 2rem));z-index:260}.controls-hint strong{display:block;margin-bottom:var(--sp-xs);font-size:.95rem}.controls-hint p{white-space:nowrap}.fab-btn{position:absolute;bottom:var(--sp-xl);right:var(--sp-xl);background:var(--secondary-gradient);border:none;color:#fff;padding:var(--sp-md) var(--sp-xl);border-radius:var(--r-full);cursor:pointer;font-family:inherit;font-size:1rem;font-weight:700;box-shadow:var(--shadow-lg);display:flex;align-items:center;gap:var(--sp-sm);transition:all 0.3s;z-index:200}.fab-btn:hover{transform:translateY(-4px) scale(1.05);box-shadow:0 12px 40px rgb(245 87 108 / .4)}.build-menu{position:absolute;right:var(--sp-xl);bottom:calc(var(--sp-xl) + 80px);width:420px;max-height:620px;border-radius:var(--r-lg);padding:var(--sp-lg);z-index:150;transition:all 0.3s cubic-bezier(.4,0,.2,1);transform-origin:bottom right;overflow:hidden;display:flex;flex-direction:column}.build-menu.hidden{opacity:0;transform:scale(.9) translateY(20px);pointer-events:none}.build-menu-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:var(--sp-md);padding-bottom:var(--sp-sm);border-bottom:1px solid rgb(255 255 255 / .1);flex-shrink:0}.build-menu-header h2{font-size:1.25rem;font-weight:700;background:var(--secondary-gradient);-webkit-background-clip:text;-webkit-text-fill-color:#fff0;background-clip:text}.close-btn{background:none;border:none;color:var(--text-secondary);font-size:1.25rem;cursor:pointer;padding:var(--sp-xs);transition:all 0.2s;line-height:1}.close-btn:hover{color:var(--text-primary);transform:rotate(90deg)}.building-list{display:flex;flex-direction:column;gap:var(--sp-sm);overflow-y:auto;padding-right:var(--sp-xs)}.building-list::-webkit-scrollbar{width:4px}.building-list::-webkit-scrollbar-thumb{background:var(--primary-gradient);border-radius:2px}.building-card{background:var(--surface);border:1px solid rgb(255 255 255 / .08);border-radius:var(--r-md);padding:var(--sp-sm) var(--sp-md);cursor:pointer;transition:all 0.2s;display:flex;gap:var(--sp-md);animation:slideInRight 0.2s ease}.building-card:hover{background:var(--surface-hover);border-color:rgb(102 126 234 / .4);transform:translateX(-3px);box-shadow:var(--shadow-sm)}.building-card.disabled{opacity:.45;cursor:not-allowed}.building-card.disabled:hover{transform:none;background:var(--surface)}.building-card.locked{opacity:.6;cursor:help;filter:grayscale(.7)}.building-card.locked:hover{transform:none;border-color:rgb(255 255 255 / .12)}.building-lock{font-size:.66rem;color:var(--accent-yellow);margin-top:3px;font-weight:600}.build-menu-divider{text-align:center;font-size:.7rem;text-transform:uppercase;letter-spacing:.08em;color:var(--text-muted);padding:10px 0 6px;margin-top:6px;border-top:1px dashed rgb(255 255 255 / .12)}.building-icon{width:52px;height:52px;background:var(--primary-gradient);border-radius:var(--r-sm);display:flex;align-items:center;justify-content:center;font-size:1.75rem;flex-shrink:0}.building-info{flex:1;display:flex;flex-direction:column;gap:2px}.building-name{font-size:1rem;font-weight:700}.building-cost{font-size:.8rem;color:var(--accent-yellow);font-weight:600}.building-stats{display:flex;flex-wrap:wrap;gap:var(--sp-sm);font-size:.7rem;color:var(--text-secondary);margin-top:2px}.building-stat{display:flex;align-items:center;gap:2px}.building-terrain{font-size:.65rem;color:var(--text-muted);margin-top:2px}.notification-toast{position:absolute;top:var(--sp-xl);left:50%;transform:translateX(-50%) translateY(-80px);background:rgb(15 15 35 / .9);backdrop-filter:blur(20px);border:1px solid rgb(255 255 255 / .15);border-radius:var(--r-md);padding:var(--sp-sm) var(--sp-xl);box-shadow:var(--shadow-lg);z-index:1000;transition:transform 0.3s cubic-bezier(.4,0,.2,1);font-weight:600;font-size:.9rem;white-space:nowrap}.notification-toast:not(.hidden){transform:translateX(-50%) translateY(0)}#building-info-panel{position:absolute;bottom:var(--sp-xl);left:50%;transform:translateX(-50%);width:280px;padding:var(--sp-md);border-radius:var(--r-lg);z-index:140;display:flex;flex-direction:column;gap:var(--sp-sm);transition:all 0.3s cubic-bezier(.4,0,.2,1)}#building-info-panel.hidden{transform:translateX(-50%) translateY(20px);opacity:0;pointer-events:none}.info-header{display:flex;align-items:center;gap:var(--sp-sm)}.building-icon-small{width:36px;height:36px;background:var(--primary-gradient);border-radius:var(--r-sm);display:flex;align-items:center;justify-content:center;font-size:1.1rem}.info-header h3{flex:1;font-size:1rem;font-weight:700}.info-details{display:grid;grid-template-columns:1fr 1fr 1fr;gap:var(--sp-xs);background:rgb(0 0 0 / .2);padding:var(--sp-xs) var(--sp-sm);border-radius:var(--r-sm)}.info-stat{display:flex;flex-direction:column;font-size:.7rem;color:var(--text-muted);text-align:center}.info-stat span:last-child{color:var(--text-primary);font-weight:700;font-size:.8rem}.danger-btn{background:linear-gradient(135deg,#ff416c 0%,#ff4b2b 100%);border:none;color:#fff;padding:var(--sp-sm);border-radius:var(--r-sm);cursor:pointer;font-weight:600;font-size:.875rem;transition:all 0.2s}.danger-btn:hover{transform:translateY(-2px);box-shadow:0 4px 12px rgb(255 75 43 / .4)}.event-modal{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;background:rgb(0 0 0 / .7);backdrop-filter:blur(6px);z-index:500;padding:var(--sp-lg)}.event-modal.hidden{display:none}.event-modal-content{width:100%;max-width:560px;border-radius:var(--r-lg);padding:var(--sp-xl);display:flex;flex-direction:column;gap:var(--sp-lg);border:1px solid rgb(255 255 255 / .15);animation:modalIn 0.35s cubic-bezier(.4,0,.2,1)}@keyframes modalIn{from{opacity:0;transform:scale(.92) translateY(20px)}to{opacity:1;transform:scale(1) translateY(0)}}.event-era-badge{display:inline-block;font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:.1em;color:var(--accent-cyan);border:1px solid rgb(0 242 254 / .3);background:rgb(0 242 254 / .08);padding:3px var(--sp-sm);border-radius:var(--r-full);align-self:flex-start}.event-title{font-size:1.5rem;font-weight:700;line-height:1.3;background:var(--secondary-gradient);-webkit-background-clip:text;-webkit-text-fill-color:#fff0;background-clip:text}.event-desc{font-size:.95rem;line-height:1.7;color:var(--text-secondary)}.event-choices{display:flex;flex-direction:column;gap:var(--sp-sm)}.event-choice-btn{background:var(--surface);border:1px solid rgb(255 255 255 / .1);color:var(--text-primary);border-radius:var(--r-md);padding:var(--sp-md);cursor:pointer;text-align:left;font-family:inherit;transition:all 0.2s;display:flex;flex-direction:column;gap:4px}.event-choice-btn:hover{background:var(--surface-hover);border-color:rgb(102 126 234 / .5);transform:translateX(4px);box-shadow:var(--shadow-sm)}.choice-label{font-size:1rem;font-weight:700}.choice-desc{font-size:.8rem;color:var(--text-secondary);line-height:1.5}.choice-effects{font-size:.75rem;font-weight:600;color:var(--accent-cyan);margin-top:2px}.hidden{display:none!important}@keyframes slideInRight{from{opacity:0;transform:translateX(12px)}to{opacity:1;transform:translateX(0)}}@media (pointer:coarse){.icon-btn{padding:8px 10px;font-size:.95rem;min-width:42px;min-height:42px}.speed-btn{min-width:42px;min-height:40px}.close-btn{padding:6px 10px;font-size:1.4rem}.fab-btn{padding:14px 24px}}@media (max-width:768px){#top-bar{flex-direction:column;align-items:stretch;gap:6px;padding:6px 8px}.resource-group{flex-wrap:nowrap;overflow-x:auto;gap:16px;width:100%;padding-bottom:4px;-webkit-overflow-scrolling:touch}.resource-group::-webkit-scrollbar{height:0}.resource-item{min-width:auto}.resource-icon{font-size:1.05rem}.resource-value{font-size:1.05rem}.time-group{flex-wrap:wrap;justify-content:center;gap:8px;width:100%}#goal-banner{padding:5px 10px}#goal-banner .goal-progress-wrap{width:72px}.build-menu{width:calc(100vw - 1.5rem);right:.75rem;left:auto;max-height:68vh;bottom:88px}.fab-btn{bottom:16px;right:16px}.event-modal-content{padding:var(--sp-lg)}#population-panel,#settings-panel,#tips-panel,#achievements-panel{width:calc(100vw - 1.5rem)!important;right:0.75rem!important;left:auto!important;max-height:68vh}#building-info-panel{width:calc(100vw - 1.5rem)}.controls-hint{left:.75rem;right:.75rem;bottom:96px;max-width:none}}@media (max-width:420px){.date-display{font-size:.85rem}.era-value{font-size:.72rem}}@keyframes screenShake{0%{transform:translate(0,0) rotate(0deg)}10%{transform:translate(-5px,-3px) rotate(-0.5deg)}20%{transform:translate(5px,3px) rotate(0.5deg)}30%{transform:translate(-4px,5px) rotate(-0.3deg)}40%{transform:translate(4px,-3px) rotate(0.3deg)}50%{transform:translate(-3px,3px) rotate(-0.2deg)}60%{transform:translate(3px,4px) rotate(0.2deg)}70%{transform:translate(-2px,-4px) rotate(-0.1deg)}80%{transform:translate(2px,3px) rotate(0.1deg)}90%{transform:translate(-2px,-2px) rotate(0deg)}100%{transform:translate(0,0) rotate(0deg)}}@keyframes pulseAlert{0%,100%{opacity:1;box-shadow:0 0 0 #fff0}50%{opacity:.8;box-shadow:0 0 12px rgb(255 107 107 / .4)}}#disaster-modal .event-modal-content{transition:border-color 0.3s ease,box-shadow 0.3s ease}.disaster-historical-note{background:rgb(255 255 255 / .04);border-left:3px solid rgb(79 172 254 / .5);border-radius:0 8px 8px 0;padding:10px 14px;font-size:.82rem;color:rgb(255 255 255 / .55);line-height:1.6;font-style:italic;margin:-8px 0 4px}.speed-btn{min-width:30px;text-align:center}.speed-btn.active{background:var(--primary-gradient);color:#fff;border-color:#fff0;box-shadow:var(--shadow-glow)}#fit-map-btn,#settings-btn{font-size:1rem}#pop-trend,.resource-trend{font-size:.72rem;font-weight:800;vertical-align:middle}.resource-value.rv-bad{background:none!important;-webkit-text-fill-color:#e74c3c!important;color:#e74c3c!important}.resource-value.rv-good{background:none!important;-webkit-text-fill-color:#2ecc71!important;color:#2ecc71!important}.trend-pulse{animation:trendPulse 1.6s ease-in-out infinite}@keyframes trendPulse{0%,100%{opacity:1}50%{opacity:.35}}#resolution-select option{background:#0f0f23;color:#fff}#game-container:fullscreen{width:100vw;height:100vh;background:#0a0a15}#game-container:-webkit-full-screen{width:100vw;height:100vh;background:#0a0a15}#fullscreen-btn{font-size:1rem}#game-canvas{cursor:grab}#game-canvas:active{cursor:grabbing}.citizen-voice{position:absolute;left:16px;bottom:92px;max-width:340px;z-index:160;display:flex;align-items:flex-start;gap:10px;background:rgb(15 15 35 / .82);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border:1px solid rgb(255 255 255 / .14);border-left:3px solid #FFD166;border-radius:14px;padding:11px 14px;box-shadow:0 8px 28px rgb(0 0 0 / .45);transition:opacity .4s ease,transform .4s ease;opacity:1;transform:translateY(0)}.citizen-voice.hidden{display:flex!important;opacity:0;transform:translateY(10px);pointer-events:none}.citizen-face{font-size:1.5rem;line-height:1;flex-shrink:0}.citizen-text{font-size:.84rem;color:#fff;line-height:1.45;font-style:italic}@media (max-width:768px){.citizen-voice{max-width:calc(100vw - 110px);bottom:86px}}