/* Image lab */
.im-src-row { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; margin-bottom: 10px; font-size: 14px; }
.im-src-row .lk-chips { margin: 0; }
.im-pair { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.im-pair figure { margin: 0; }
.im-pair canvas, .px-img { width: 100%; height: auto; display: block; border-radius: 12px; border: 1px solid var(--line); background: #fff; image-rendering: pixelated; }
.im-pair figcaption { margin-top: 4px; font-size: 13px; color: var(--muted); text-align: center; }
.im-hist { display: flex; align-items: flex-end; gap: 2px; height: 70px; }
.im-hist i { flex: 1; border-radius: 2px 2px 0 0; background: linear-gradient(#0d9488, #5eead4); }
.im-clear { float: right; padding: 2px 8px; font-size: 12px; }
.im-pipe { margin: 8px 0; padding: 0; list-style: none; display: flex; flex-direction: column; gap: 8px; }
.im-step { padding: 8px 10px; border-radius: 12px; border: 1px solid var(--line); background: var(--paper); }
.im-step-head { display: flex; justify-content: space-between; align-items: center; gap: 6px; }
.im-step-head button { width: 26px; height: 26px; border: 0; border-radius: 6px; background: none; color: var(--ink); cursor: pointer; }
.im-step-head button:hover { background: var(--soft); }
.im-step .lk-small { margin: 2px 0 4px; }
.im-params { display: flex; flex-direction: column; gap: 4px; font-size: 13px; }
.im-params label { display: grid; grid-template-columns: 80px 1fr 44px; align-items: center; gap: 6px; }
.im-params b { font-variant-numeric: tabular-nums; text-align: right; }
.im-k { display: grid; grid-template-columns: repeat(3, 44px); gap: 3px; margin-top: 4px; }
.im-k span, .im-k input { display: grid; place-items: center; height: 30px; border-radius: 6px; background: #ede9fe; color: #4c1d95; font: 600 13px "JetBrains Mono", monospace; text-align: center; width: 100%; padding: 0 !important; }
.px-zoom { display: grid; grid-template-columns: repeat(7, 1fr); gap: 2px; max-width: 420px; }
.px-zoom span { aspect-ratio: 1; display: grid; place-items: center; border-radius: 4px; font: 600 9px/1.15 "JetBrains Mono", monospace; text-align: center; }
.px-zoom .is-c { outline: 3px solid #f59e0b; outline-offset: 1px; font-size: 10px; }
.px-img { cursor: crosshair; }
@media (max-width: 520px) { .im-pair { grid-template-columns: 1fr; } }