.ui-overlay{position:fixed;top:0;left:0;width:100vw;height:100vh;background-color:#0009;z-index:1000;display:flex;justify-content:center;align-items:center;animation:fadeIn .2s ease-out}.action-menu{background:#fff;padding:20px;border-radius:12px;width:80%;max-width:300px;box-shadow:0 4px 12px #0000004d;text-align:center;animation:popIn .2s ease-out}.menu-title{margin:0 0 16px;font-size:16px;font-weight:700;color:#333;border-bottom:1px solid #eee;padding-bottom:8px}.menu-buttons{display:flex;flex-direction:column;gap:10px}.menu-btn{padding:12px;border:none;border-radius:8px;font-size:14px;font-weight:700;cursor:pointer;transition:background .1s}.menu-btn.primary{background:#007aff;color:#fff}.menu-btn.danger{background:#ff3b30;color:#fff}.menu-btn.action{background:#34c759;color:#fff}.menu-btn.cancel{background:#e5e5ea;color:#333}.menu-btn:active{opacity:.8}.bottom-sheet-container{position:fixed;top:0;left:0;width:100%;height:100%;z-index:1100;pointer-events:none}.bottom-sheet{position:absolute;bottom:0;left:0;width:100%;background:#fff;border-radius:16px 16px 0 0;padding:20px;box-sizing:border-box;box-shadow:0 -2px 10px #0003;pointer-events:auto;animation:slideUp .3s ease-out;max-height:60vh;overflow-y:auto}.sheet-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}.sheet-title{font-size:18px;font-weight:700}.sheet-close{font-size:24px;background:none;border:none;cursor:pointer;color:#999}.sheet-stats{display:flex;gap:10px;margin-bottom:12px;font-size:12px;color:#555}.stat-badge{background:#eee;padding:4px 8px;border-radius:4px}.sheet-text{font-size:14px;line-height:1.5;color:#333;white-space:pre-wrap;background:#f9f9f9;padding:10px;border-radius:8px}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes popIn{0%{transform:scale(.9);opacity:0}to{transform:scale(1);opacity:1}}@keyframes slideUp{0%{transform:translateY(100%)}to{transform:translateY(0)}}:root{font-family:Inter,system-ui,Avenir,Helvetica,Arial,sans-serif;background-color:#000;overflow:hidden;touch-action:none;user-select:none;-webkit-user-select:none;-webkit-touch-callout:none}body{margin:0;padding:0;width:100vw;height:100vh;display:flex;justify-content:center;align-items:center;background-color:#000}canvas{box-shadow:0 0 20px #00000080}::-webkit-scrollbar{width:4px}::-webkit-scrollbar-track{background:#0000001a}::-webkit-scrollbar-thumb{background:#ffffff4d;border-radius:2px}