.dlg-game-container{max-width:1200px;margin:0 auto;padding:20px 12px;font-family:var(--dlg-font)}
.dlg-game-header{text-align:center;margin-bottom:20px}
.dlg-game-header h1{font-size:28px;font-weight:800;margin-bottom:6px;background:linear-gradient(135deg,var(--dlg-primary),#7C3AED);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.dlg-game-header p{font-size:14px;color:var(--dlg-text-secondary);margin:0 auto;max-width:480px}
.dlg-game-board-wrap{background:var(--dlg-card);border-radius:var(--dlg-radius-lg);border:1px solid var(--dlg-border);box-shadow:var(--dlg-shadow-md);overflow:hidden;position:relative;display:flex;flex-direction:column}
.dlg-instruction-bar{display:flex;align-items:center;gap:10px;padding:14px 18px;background:linear-gradient(135deg,var(--dlg-primary),#6366F1);font-size:14px;color:#fff;font-weight:600;order:1}
.dlg-instruction-bar .inst-icon{font-size:20px;flex-shrink:0}
.dlg-instruction-bar .lesson-title{opacity:.8;font-weight:400;font-size:12px;margin-left:auto}
.dlg-game-canvas{position:relative;background:#f0f2f5;overflow:hidden;aspect-ratio:16/9;order:2;touch-action:none}
.dlg-game-canvas svg{display:block;width:100%;height:100%;touch-action:none}
.dlg-controls-bar{display:flex;align-items:center;justify-content:space-between;padding:12px 16px;background:var(--dlg-bg);border-top:1px solid var(--dlg-border);order:3;flex-wrap:wrap;gap:8px}
.dlg-controls-bar .controls-nav{display:flex;gap:6px;align-items:center}
.dlg-controls-bar .lesson-counter{font-size:13px;font-weight:700;color:var(--dlg-text-secondary);min-width:90px;text-align:center}
.dlg-controls-bar .dlg-btn{font-size:13px;padding:8px 16px}
.dlg-player-car{cursor:grab;filter:drop-shadow(0 3px 8px rgba(0,0,0,.3));touch-action:none}
.dlg-player-car:active{cursor:grabbing}
.dlg-player-car.highlight{animation:dlgCarPulse 1.5s ease-in-out infinite}
@keyframes dlgCarPulse{0%,100%{filter:drop-shadow(0 0 0 rgba(74,108,247,0))}50%{filter:drop-shadow(0 0 16px rgba(74,108,247,.8))}}
.dlg-result-overlay{position:absolute;inset:0;background:rgba(0,0,0,.6);backdrop-filter:blur(5px);display:flex;align-items:center;justify-content:center;z-index:100;animation:dlgFadeIn .3s ease}
.dlg-result-card{background:#fff;border-radius:var(--dlg-radius-lg);box-shadow:var(--dlg-shadow-lg);padding:36px;text-align:center;max-width:420px;width:90%;animation:dlgScaleIn .3s ease}
.dlg-result-card .result-emoji{font-size:56px;margin-bottom:12px;display:block}
.dlg-result-card h2{font-size:22px;margin-bottom:6px}
.dlg-result-card p{font-size:13px;color:var(--dlg-text-secondary);margin-bottom:20px}
.dlg-result-card .result-actions{display:flex;gap:10px;justify-content:center;flex-wrap:wrap}
.dlg-replay-correct-path{stroke:var(--dlg-success);stroke-width:6;fill:none;stroke-linecap:round;stroke-linejoin:round}
.dlg-replay-player-path{stroke:var(--dlg-danger);stroke-width:5;fill:none;stroke-linecap:round;stroke-linejoin:round}
@keyframes dlgDrawPath{to{stroke-dashoffset:0}}
.dlg-achievement-toast{position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);background:linear-gradient(135deg,#F59E0B,#F97316);color:#fff;border-radius:var(--dlg-radius-lg);padding:28px 44px;text-align:center;z-index:200000;box-shadow:0 20px 60px rgba(245,158,11,.4);animation:dlgAchievementPop .5s cubic-bezier(.175,.885,.32,1.275)}
.dlg-achievement-toast .ach-icon{font-size:48px;display:block;margin-bottom:10px}
.dlg-achievement-toast h3{font-size:20px;margin-bottom:4px;color:#fff}
.dlg-achievement-toast p{font-size:13px;opacity:.9;color:#fff}
@keyframes dlgAchievementPop{0%{transform:translate(-50%,-50%) scale(0)}100%{transform:translate(-50%,-50%) scale(1)}}
.dlg-no-lesson-msg{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;background:rgba(255,255,255,.85);z-index:50}
.dlg-no-lesson-msg .big-icon{font-size:56px;margin-bottom:12px}
.dlg-no-lesson-msg h3{font-size:18px;margin-bottom:6px}
.dlg-no-lesson-msg p{font-size:13px;color:var(--dlg-text-muted)}
/* Fullscreen */
.dlg-game-board-wrap.dlg-fullscreen{position:fixed;inset:0;z-index:99999;border-radius:0;max-width:100%}
.dlg-game-board-wrap.dlg-fullscreen .dlg-game-canvas{flex:1;aspect-ratio:auto}
/* Mobile fullscreen: horizontal layout */
@media(max-width:768px){
.dlg-game-container{padding:8px}
.dlg-game-header h1{font-size:20px}
.dlg-controls-bar{padding:8px 10px}
.dlg-controls-bar .dlg-btn{padding:6px 10px;font-size:11px}
.dlg-instruction-bar{padding:10px 14px;font-size:13px}
}
@media(max-width:900px) and (orientation:landscape){
.dlg-game-board-wrap.dlg-fullscreen{flex-direction:row}
.dlg-game-board-wrap.dlg-fullscreen .dlg-instruction-bar{order:1;writing-mode:vertical-rl;text-orientation:mixed;padding:12px 8px;font-size:11px;width:auto;min-width:36px;justify-content:center;border-right:1px solid rgba(255,255,255,.2)}
.dlg-game-board-wrap.dlg-fullscreen .dlg-instruction-bar .inst-icon{writing-mode:horizontal-tb}
.dlg-game-board-wrap.dlg-fullscreen .dlg-instruction-bar .lesson-title{display:none}
.dlg-game-board-wrap.dlg-fullscreen .dlg-game-canvas{order:2;flex:1;aspect-ratio:auto;min-width:0}
.dlg-game-board-wrap.dlg-fullscreen .dlg-controls-bar{order:3;flex-direction:column;justify-content:center;padding:8px 6px;width:auto;min-width:44px;border-top:none;border-left:1px solid var(--dlg-border);gap:6px}
.dlg-game-board-wrap.dlg-fullscreen .dlg-controls-bar .controls-nav{flex-direction:column;gap:4px}
.dlg-game-board-wrap.dlg-fullscreen .dlg-controls-bar .dlg-btn{padding:6px 8px;font-size:10px;white-space:nowrap}
.dlg-game-board-wrap.dlg-fullscreen .dlg-controls-bar .lesson-counter{font-size:9px;min-width:auto;writing-mode:vertical-rl}
}
@media(pointer:coarse){.dlg-player-car{touch-action:none}.dlg-game-canvas svg{touch-action:none}}