.imr-page{width:min(100%,640px);margin:0 auto;padding:20px 4px 52px;animation:imr-enter .26s var(--ease-out)}.imr-header{display:flex;align-items:center;gap:14px;margin-bottom:27px}.imr-header-icon,.imr-drop-icon{display:grid;place-items:center;flex:0 0 auto;border:1px solid rgba(0,212,170,.19);border-radius:12px;color:var(--accent-2);background:#00d4aa17}.imr-header-icon{width:50px;height:50px}.imr-header h1{margin:0 0 4px;color:var(--text);font-size:1.38rem;font-weight:850}.imr-header p{margin:0;color:var(--text-muted);font-size:.82rem;line-height:1.6}.imr-section{position:relative;margin-bottom:15px}.imr-section-label{margin:0 0 8px;padding:0 3px;color:var(--text-muted);font-size:.67rem;font-weight:850;letter-spacing:.09em}.imr-card{border:1px solid var(--border);border-radius:var(--radius-md);background:var(--bg-elevated)}.imr-drop-zone{min-height:150px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:9px;padding:22px 16px;border-style:solid;color:var(--text-muted);cursor:pointer;transition:.16s var(--ease-out);text-align:center}.imr-drop-zone:hover,.imr-drop-zone.drag-active{border-color:var(--accent-2);background:#00d4aa0b;transform:translateY(-1px)}.imr-drop-zone.has-file{border-style:solid;border-color:#00d4aa59}.imr-drop-zone.is-loading .imr-drop-icon{animation:imr-pulse 1s ease-in-out infinite}.imr-drop-zone b{max-width:100%;overflow:hidden;color:var(--text);font-size:.88rem;font-weight:800;text-overflow:ellipsis;white-space:nowrap}.imr-drop-zone>span:last-of-type{font-size:.69rem}.imr-drop-zone input{position:absolute;width:1px;height:1px;opacity:0}.imr-drop-icon{width:54px;height:54px}.imr-editor[hidden],.imr-page [hidden]{display:none!important}.imr-modes-row{display:flex;flex-direction:column;gap:8px}.imr-modes-btns{display:flex;gap:7px}.imr-mode-btn{min-height:42px;display:flex;flex:1;align-items:center;justify-content:center;gap:6px;padding:7px 8px;border:1px solid var(--border);border-radius:8px;color:var(--text-muted);background:var(--bg-elevated);font-size:.77rem;font-weight:800;transition:.15s var(--ease-out)}.imr-mode-btn:hover:not(:disabled){border-color:var(--accent-2);color:var(--accent-2)}.imr-mode-btn.is-active{border-color:var(--accent-2);color:var(--accent-2);background:#00d4aa17}.imr-mode-btn:disabled{opacity:.35;cursor:not-allowed}.imr-history{flex:0 0 43px;font-size:1.08rem}.imr-ai-btn,.imr-download{width:100%;min-height:44px;display:flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:8px;font-size:.84rem;font-weight:850;transition:.15s var(--ease-out)}.imr-ai-btn{color:#fff;background:linear-gradient(135deg,var(--accent),var(--accent-2));box-shadow:0 4px 14px #367cee38}.imr-ai-btn:disabled{opacity:.55;cursor:wait}.imr-ai-star{display:flex;align-items:center;font-size:1.15rem}.imr-mode-icon,.imr-ai-icon{display:block;width:17px;height:17px;stroke-linecap:round;stroke-linejoin:round}.imr-ai-star .imr-ai-icon{width:16px;height:16px}.imr-canvas-wrap{position:relative;overflow:hidden;border:1px solid var(--border);border-radius:var(--radius-md);background:#10141d}.imr-canvas-bg{display:flex;align-items:center;justify-content:center;min-height:180px;overflow:auto;background-color:#121720;background-image:linear-gradient(45deg,#1c2432 25%,transparent 25%),linear-gradient(-45deg,#1c2432 25%,transparent 25%),linear-gradient(45deg,transparent 75%,#1c2432 75%),linear-gradient(-45deg,transparent 75%,#1c2432 75%);background-position:0 0,0 10px,10px -10px,-10px 0;background-size:20px 20px}.imr-canvas-bg canvas{display:block;max-width:100%;height:auto;cursor:crosshair;touch-action:none}.imr-canvas-bg canvas.is-restoring{cursor:copy}.imr-zoom{position:absolute;z-index:5;width:120px;height:120px;overflow:hidden;border:2px solid var(--accent-2);border-radius:14px;background:#111820;box-shadow:0 8px 24px #000c,0 0 13px #00d4aa4d;pointer-events:none}.imr-zoom canvas{width:100%;height:100%}.imr-ai-progress{position:absolute;inset:0;z-index:6;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;padding:20px;color:#fff;background:#03070bc2;-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);font-size:.83rem;font-weight:800;text-align:center}.imr-spinner{width:29px;height:29px;border:3px solid rgba(255,255,255,.2);border-top-color:var(--accent-2);border-radius:50%;animation:imr-spin .8s linear infinite}.imr-brush-card{padding:16px 15px 11px}.imr-ctrl-row{display:flex;align-items:center;justify-content:space-between;margin-bottom:11px;color:var(--text-muted);font-size:.8rem;font-weight:750}.imr-ctrl-row b{min-width:49px;padding:3px 9px;border:1px solid rgba(0,212,170,.18);border-radius:6px;color:var(--accent-2);background:#00d4aa12;font:800 .78rem ui-monospace,SFMono-Regular,Menlo,monospace;text-align:center}.imr-slider{width:100%;height:6px;margin:0 0 7px;border-radius:99px;outline:0;appearance:none;direction:ltr}.imr-slider::-webkit-slider-thumb{width:19px;height:19px;border:2px solid #fff;border-radius:50%;background:var(--accent-2);box-shadow:0 1px 7px #0000005c;appearance:none}.imr-slider-marks{display:flex;justify-content:space-between;padding:0 2px;color:var(--text-muted);font-size:.64rem;opacity:.65;direction:ltr}.imr-download{color:#002a23;background:var(--accent-2);box-shadow:0 4px 16px #00d4aa33}.imr-ai-btn:hover:not(:disabled),.imr-download:hover{filter:brightness(1.07);transform:translateY(-1px)}.imr-ai-btn:active:not(:disabled),.imr-download:active,.imr-mode-btn:active:not(:disabled){transform:scale(.98)}@keyframes imr-enter{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@keyframes imr-spin{to{transform:rotate(360deg)}}@keyframes imr-pulse{50%{transform:scale(.92);opacity:.6}}@media(max-width:620px){.imr-page{padding-top:14px}.imr-header{margin-bottom:23px}.imr-header h1{font-size:1.23rem}.imr-header p{font-size:.77rem}.imr-drop-zone{min-height:138px}.imr-mode-btn{font-size:.71rem}.imr-history{flex-basis:39px}.imr-zoom{width:100px;height:100px}.imr-canvas-bg{min-height:150px}}