:root{--color-red: #ff3b30;--color-blue: #007aff;--color-green: #34c759;--color-yellow: #ffcc00;--color-bg: #0f0f13;--color-text: #ffffff;--glass-bg: rgba(255, 255, 255, .1);--glass-border: rgba(255, 255, 255, .2);--shadow-color: rgba(0, 0, 0, .5)}*{box-sizing:border-box;margin:0;padding:0;-webkit-user-select:none;user-select:none}body{font-family:Outfit,sans-serif;background-color:var(--color-bg);color:var(--color-text);overflow:hidden;width:100vw;height:100vh}#canvas-container{position:absolute;top:0;left:0;width:100%;height:100%;z-index:1}#ui-layer{position:absolute;top:0;left:0;width:100%;height:100%;z-index:10;pointer-events:none}.hud-element{position:absolute;pointer-events:auto;background:var(--glass-bg);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid var(--glass-border);border-radius:16px;padding:12px 24px;box-shadow:0 8px 32px var(--shadow-color);font-weight:700;text-transform:uppercase;letter-spacing:1px;transition:all .3s ease}.top-center{top:24px;left:50%;transform:translate(-50%);display:flex;align-items:center;gap:12px}#active-color-indicator{display:flex;align-items:center;gap:6px;padding-left:10px;border-left:1px solid var(--glass-border);font-size:.72rem}.active-color-swatch{width:12px;height:12px;flex:0 0 auto;border:1px solid rgba(255,255,255,.8);border-radius:50%;box-shadow:0 0 8px currentColor}.top-left{top:24px;left:24px}#draw-info{cursor:pointer}.top-right{top:24px;right:24px;cursor:pointer}.top-right:hover{background:#fff3;transform:scale(1.05)}.bottom-center{bottom:190px;left:50%;transform:translate(-50%);border:0;color:#fff;cursor:pointer}.message-center{top:86px;left:50%;transform:translate(-50%);max-width:min(80vw,560px);padding:8px 16px;text-align:center;text-transform:none}#last-card-btn{bottom:250px;right:24px;background:linear-gradient(135deg,#ff3b30,#ff9500);border:none;color:#fff;font-size:1.2rem;cursor:pointer;z-index:20}.pulsing{animation:pulse 1.5s infinite}@keyframes pulse{0%{transform:scale(1);box-shadow:0 0 #ff3b30b3}70%{transform:scale(1.1);box-shadow:0 0 0 15px #ff3b3000}to{transform:scale(1);box-shadow:0 0 #ff3b3000}}.modal{position:absolute;top:0;left:0;width:100%;height:100%;background:#0009;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);display:flex;justify-content:center;align-items:center;pointer-events:auto;z-index:100;opacity:1;transition:opacity .3s ease}.modal.hidden{opacity:0;pointer-events:none}.modal-content{background:#1e1e23e6;border:1px solid var(--glass-border);padding:32px;border-radius:24px;box-shadow:0 24px 64px #000c;min-width:300px}.modal-content h2{margin-bottom:24px;font-size:1.5rem;text-align:center}.color-options{display:grid;grid-template-columns:1fr 1fr;gap:16px}.color-btn{width:100px;height:100px;border-radius:16px;border:2px solid rgba(255,255,255,.2);cursor:pointer;transition:transform .2s,box-shadow .2s}.color-btn:hover{transform:scale(1.05);box-shadow:0 0 20px #fff6}.primary-btn{background:linear-gradient(135deg,var(--color-blue),#00d4ff);border:none;border-radius:12px;color:#fff;padding:12px 24px;font-size:1.1rem;font-weight:700;cursor:pointer;width:100%;transition:transform .2s;font-family:inherit}.primary-btn:hover{transform:translateY(-2px);box-shadow:0 8px 20px #007aff66}.primary-btn:disabled{cursor:not-allowed;opacity:.45;transform:none;box-shadow:none}.start-mode-picker{display:grid;gap:8px;margin-bottom:8px;text-align:left}.start-mode-picker label{font-size:.85rem;font-weight:900;letter-spacing:.08em;text-transform:uppercase}.start-mode-picker select{width:100%;font-size:1rem}.start-mode-picker p{color:#ffffffa6;font-size:.75rem}.text-center{text-align:center}.mt-2{margin-top:24px}.setting-row{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}#settings-modal .modal-content{max-height:min(90vh,720px);overflow-y:auto}select{background:#00000080;color:#fff;border:1px solid var(--glass-border);padding:8px 12px;border-radius:8px;font-family:inherit}.hidden{display:none!important}@media (max-width: 700px),(max-height: 500px) and (max-width: 950px){html,body{width:100%;height:100%;min-height:100%;overflow:hidden;overscroll-behavior:none}body{height:100dvh}#canvas-container,#ui-layer{position:fixed;top:0;right:0;bottom:0;left:0;width:100%;height:100dvh;overflow:hidden}.hud-element{border-radius:10px;padding:7px 9px;font-size:.68rem;letter-spacing:.04em;white-space:nowrap}.top-left{top:8px;left:8px}.top-center{top:8px;gap:5px}#active-color-indicator{gap:4px;padding-left:5px;font-size:.58rem}.active-color-swatch{width:8px;height:8px}.top-right{top:8px;right:8px}#player-status{top:50px!important;right:8px!important;left:8px;display:flex!important;flex-direction:row!important;gap:4px!important;padding:6px 7px;font-size:.58rem!important}#player-status>div{flex:1 1 0;min-width:0;overflow:hidden;text-align:center;text-overflow:ellipsis;white-space:nowrap}.message-center{top:84px;max-width:calc(100vw - 16px);white-space:normal}.bottom-center{bottom:10px}#last-card-btn{right:8px;bottom:10px;font-size:.72rem}.modal-content{width:min(92vw,360px);min-width:0;max-height:calc(100dvh - 24px);overflow:hidden;padding:16px;border-radius:16px}.modal-content h2{margin-bottom:12px;font-size:1.1rem}#settings-modal .modal-content{max-height:calc(100dvh - 24px);overflow:hidden}.setting-row{margin-bottom:8px;gap:12px;font-size:.82rem}select{max-width:56%;padding:5px 7px;font-size:.78rem}.primary-btn{padding:9px 12px;font-size:.9rem}.mt-2{margin-top:10px}.color-options{display:flex;flex-wrap:nowrap;justify-content:center;gap:8px}.color-btn{width:min(19vw,70px);height:min(19vw,70px);flex:0 0 auto}}@media (max-width: 360px) and (min-height: 361px){.hud-element{padding:6px 7px;font-size:.6rem}.top-center{gap:3px}#player-status{font-size:.54rem!important}}@media (max-height: 500px) and (max-width: 950px) and (min-height: 361px){.modal-content{padding:10px 16px}.modal-content h2{margin-bottom:6px}.setting-row{margin-bottom:4px}.primary-btn{padding-block:6px}.mt-2{margin-top:6px}}@media (max-width: 280px),(max-height: 360px){#canvas-container,#ui-layer{display:none}}