.cable-rect-fail{animation:rect-fail-blink-fill .5s linear 1}@keyframes rect-fail-blink-fill{0%{fill:#222}30%{fill:#f33}60%{fill:#f33}to{fill:#222}}.cable-circle-fail{animation:circle-fail-blink-fill .5s linear 1}@keyframes circle-fail-blink-fill{0%{fill:#fff}30%{fill:#f33}60%{fill:#f33}to{fill:#fff}}.game-board-animate-fail{animation:board-fail-glow .7s linear 1}.game-board-animate-success{animation:board-success-glow .7s linear 1}@keyframes board-fail-glow{0%{box-shadow:0 0 0 4px #f33,0 0 24px 8px #f33}60%{box-shadow:0 0 0 12px #f33,0 0 48px 16px #f33}to{box-shadow:0 0 0 4px #f33,0 0 16px 8px #f33}}@keyframes board-success-glow{0%{box-shadow:0 0 0 4px #22c55e,0 0 24px 8px #22c55e}60%{box-shadow:0 0 0 12px #22c55e,0 0 48px 16px #22c55e}to{box-shadow:0 0 0 4px #22c55e,0 0 16px 8px #22c55e}}.cable-connector-fail{animation:connector-fail-blink .5s linear 1;stroke:#f33!important;stroke-width:4!important}@keyframes connector-fail-blink{0%{filter:drop-shadow(0 0 0 #ff3333);opacity:1}30%{filter:drop-shadow(0 0 12px #ff3333);opacity:.5}60%{filter:drop-shadow(0 0 12px #ff3333);opacity:1}to{filter:drop-shadow(0 0 0 #ff3333);opacity:1}}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background-color:#111827;color:#fff;line-height:1.6}.game-container{min-height:100vh;padding:1rem}.game-wrapper{max-width:64rem;margin:0 auto}.game-title{font-size:2.5rem;font-weight:700;text-align:center;margin-bottom:2rem;color:#fff}.button{display:flex;align-items:center;gap:.5rem;padding:.75rem 1.5rem;border:none;border-radius:.5rem;font-weight:600;cursor:pointer;transition:background-color .2s;color:#fff}.button-start{background-color:#059669}.button-start:hover{background-color:#047857}.button-pause{background-color:#d97706}.button-pause:hover{background-color:#b45309}.button-reset{background-color:#dc2626}.button-reset:hover{background-color:#b91c1c}.game-board{background-color:#1f2937;border-radius:.5rem;padding:2rem;box-shadow:0 25px 50px -12px #00000040;transition:box-shadow .2s}.game-board-fail{box-shadow:0 0 0 4px #f33,0 0 16px 8px #f33,0 25px 50px -12px #00000040}.game-board-success{box-shadow:0 0 0 4px #22c55e,0 0 16px 8px #22c55e,0 25px 50px -12px #00000040}.timer-container{margin-bottom:1.5rem}.timer-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:.5rem}.timer-label{color:#fff;font-weight:600}.timer-display{color:#fff;font-family:Courier New,monospace;font-size:1.125rem}.progress-bar{width:100%;height:1rem;background-color:#4b5563;border-radius:9999px;overflow:hidden}.progress-fill{height:100%;border-radius:9999px;transition:all 1s ease}.progress-green{background-color:#10b981}.progress-yellow{background-color:#f59e0b}.progress-red{background-color:#ef4444}.timer-warning{text-align:center;margin-top:.5rem;color:#fca5a5;font-weight:700;animation:pulse 1s infinite}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}.game-svg{background-color:#374151;border-radius:.5rem;border:2px solid #4b5563;display:block;margin:0 auto}.cable-connector{cursor:pointer;transition:filter .2s}.cable-connector:hover{filter:brightness(1.1)}.cable-connector:disabled{pointer-events:none}.game-status{margin-top:1.5rem;text-align:center}.status-description{color:#d1d5db;margin-bottom:.5rem}.game-message{margin-top:1rem;padding:1rem;border-radius:.5rem}.message-success{background-color:#059669}.message-failure{background-color:#dc2626}.message-title{font-size:1.25rem;font-weight:700;color:#fff}.message-text{color:#fff}@media (max-width: 768px){.game-title{font-size:2rem}.button{width:200px;justify-content:center}.game-svg{width:100%;height:auto}}