.sketch-backdrop{z-index:200;background:#1f1d1a8c;justify-content:center;align-items:center;padding:16px;animation:.15s fadeIn;display:flex;position:fixed;inset:0;overflow-y:auto}.sketch-modal{background:var(--paper);box-shadow:var(--shadow-lg);border-radius:10px;flex-direction:column;flex-shrink:0;width:100%;max-width:860px;max-height:calc(100vh - 32px);display:flex;overflow:hidden}.sketch-header{border-bottom:1px solid var(--border);flex-shrink:0;justify-content:space-between;align-items:center;padding:12px 16px 10px;display:flex}.sketch-title{color:var(--ink-soft);letter-spacing:.03em;font-size:13px;font-weight:600}.sketch-close{cursor:pointer;color:var(--ink-subtle);background:0 0;border:none;border-radius:4px;padding:2px 6px;font-size:20px;line-height:1}.sketch-close:hover{background:var(--paper-warm);color:var(--ink)}.sketch-canvas-wrap{aspect-ratio:800/520;background:var(--white);border-bottom:1px solid var(--border);flex:auto;width:100%;min-height:0}.sketch-canvas{cursor:crosshair;touch-action:none;width:100%;height:100%;display:block}.sketch-canvas--eraser{cursor:cell}.sketch-toolbar{flex-wrap:wrap;flex-shrink:0;justify-content:space-between;align-items:center;gap:8px;padding:10px 12px;display:flex}.sketch-tools{flex-shrink:0;align-items:center;gap:6px;display:flex}.sketch-actions{flex-shrink:0;align-items:center;gap:8px;margin-left:auto;display:flex}.sketch-color-wrap{flex-shrink:0;position:relative}.sketch-active-color{cursor:pointer;border:2px solid #1f1d1a33;border-radius:50%;flex-shrink:0;width:34px;height:34px;padding:0;transition:transform 80ms,box-shadow 80ms;box-shadow:0 1px 3px #1f1d1a26}.sketch-active-color:hover{transform:scale(1.07)}.sketch-active-color--light{border-color:var(--border-strong)}.sketch-color-popover{background:var(--paper);border:1px solid var(--border-strong);box-shadow:var(--shadow-lg);z-index:10;border-radius:10px;grid-template-columns:repeat(3,22px);gap:6px;padding:8px;animation:.1s fadeIn;display:grid;position:absolute;bottom:calc(100% + 8px);left:0}.sketch-color{cursor:pointer;border:2px solid #0000;border-radius:50%;flex-shrink:0;width:22px;height:22px;padding:0;transition:transform 80ms;box-shadow:0 0 0 1px #1f1d1a26}.sketch-color:hover{transform:scale(1.15)}.sketch-color.active{box-shadow:0 0 0 2px var(--paper), 0 0 0 4px var(--ink);transform:scale(1.1)}.sketch-sizes{align-items:center;gap:2px;display:flex}.sketch-size-btn{cursor:pointer;background:0 0;border:1.5px solid #0000;border-radius:6px;justify-content:center;align-items:center;width:34px;height:34px;padding:0;display:flex}.sketch-size-btn:hover{background:var(--paper-warm)}.sketch-size-btn.active{border-color:var(--ink-soft);background:var(--paper-warm)}.sketch-size-dot{background:var(--ink);border-radius:50%;display:block}.sketch-toolbar-sep{background:var(--border);flex-shrink:0;width:1px;height:20px;margin:0 2px}.sketch-icon-btn{border:1.5px solid var(--border);width:34px;height:34px;color:var(--ink-soft);cursor:pointer;background:0 0;border-radius:6px;flex-shrink:0;justify-content:center;align-items:center;padding:0;transition:all .12s;display:flex}.sketch-icon-btn:hover{background:var(--paper-warm);color:var(--ink);border-color:var(--ink-soft)}.sketch-icon-btn.active{background:var(--accent);color:var(--paper);border-color:var(--accent)}.sketch-icon-btn:disabled{opacity:.3;cursor:default}.sketch-icon-btn:disabled:hover{color:var(--ink-soft);border-color:var(--border);background:0 0}.sketch-open-canvas-btn{height:34px;color:var(--ink-soft);border:1.5px solid var(--border-strong);cursor:pointer;white-space:nowrap;background:0 0;border-radius:6px;align-items:center;gap:6px;padding:0 14px;font-family:inherit;font-size:13px;transition:all .15s;display:inline-flex}.sketch-open-canvas-btn:hover{background:var(--paper-warm);color:var(--ink);border-color:var(--ink-soft)}.sketch-attach-btn{height:34px;padding:0 16px;font-size:13px}.sketch-caret{opacity:.5;width:10px;height:10px}.sketch-icon-img{opacity:.6;width:18px;height:18px}.sketch-gallery-section{padding:20px 0 24px}.sketch-gallery-heading-row{align-items:baseline;gap:8px;margin-bottom:14px;display:flex}.sketch-gallery-title{color:var(--ink-soft);letter-spacing:.04em;text-transform:uppercase;font-size:13px;font-weight:600}.sketch-gallery-count{color:var(--ink-subtle);font-size:11px}.sketch-gallery-empty-msg{color:var(--ink-subtle);font-size:13px;font-style:italic}.sketch-gallery-scroll{scrollbar-width:thin;scrollbar-color:var(--border-strong) transparent;flex-direction:row;gap:12px;padding-bottom:8px;display:flex;overflow-x:auto}.sketch-gallery-item{flex-direction:column;flex-shrink:0;gap:6px;width:140px;display:flex;position:relative}.sketch-gallery-item--hidden .sketch-gallery-thumb-btn{opacity:.45}.sketch-gallery-thumb-btn{border:1.5px solid var(--border);background:var(--paper-warm);cursor:pointer;border-radius:8px;width:140px;height:100px;padding:0;transition:border-color .13s;display:block;position:relative;overflow:hidden}.sketch-gallery-thumb-btn:hover{border-color:var(--ink-soft)}.sketch-gallery-thumb-img{object-fit:cover;width:100%;height:100%;display:block}.sketch-gallery-hidden-badge{color:#fff;background:#00000073;border-radius:4px;align-items:center;padding:2px 4px;display:flex;position:absolute;top:5px;right:5px}.sketch-gallery-item-actions{justify-content:flex-end;gap:4px;display:flex}.sketch-gallery-action-btn{border:1px solid var(--border);cursor:pointer;color:var(--ink-subtle);background:0 0;border-radius:5px;justify-content:center;align-items:center;padding:4px 6px;font-size:11px;line-height:1;transition:background .13s,color .13s,border-color .13s;display:flex}.sketch-gallery-action-btn:hover{background:var(--paper-warm);color:var(--ink);border-color:var(--ink-soft)}.sketch-gallery-action-btn--delete.confirming{color:var(--error,#c0392b);border-color:var(--error,#c0392b)}.sketch-gallery-action-btn--delete:hover{color:var(--error,#c0392b)}.sketch-gallery-lightbox{z-index:300;background:#000000bf;justify-content:center;align-items:center;padding:20px;animation:.15s fadeIn;display:flex;position:fixed;inset:0}.sketch-gallery-lb-inner{max-width:min(90vw,900px);max-height:min(90vh,900px);position:relative}.sketch-gallery-lb-img{border-radius:10px;max-width:100%;max-height:min(86vh,860px);display:block;box-shadow:0 8px 48px #00000080}.sketch-gallery-lb-close{background:var(--paper);border:1px solid var(--border);cursor:pointer;width:30px;height:30px;color:var(--ink-soft);box-shadow:var(--shadow-sm);border-radius:50%;justify-content:center;align-items:center;font-size:18px;line-height:1;display:flex;position:absolute;top:-14px;right:-14px}.sketch-gallery-lb-close:hover{color:var(--ink)}@media (max-width:620px){.sketch-toolbar{justify-content:center;row-gap:10px}.sketch-tools{flex-wrap:wrap;flex-shrink:1;justify-content:center;row-gap:8px}.sketch-actions{justify-content:center;width:100%;margin-left:0}.sketch-toolbar-sep{display:none}}