.design-heading { padding-bottom: 0; }
.design-heading .lede { margin-top: .8rem; }
.design-layout { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr); gap: 2.5rem; align-items: start; }
.design-workspace [hidden] { display: none !important; }
.design-preview-panel { position: sticky; top: 92px; border: 1px solid var(--line); background: #fff; border-radius: .75rem; overflow: hidden; }
#design-preview { scroll-margin-top: 5rem; }
.design-preview-jump { display: none; }
.design-preview-head { display: flex; flex-wrap: wrap; justify-content: space-between; gap: .5rem; padding: 1.25rem; font: .7rem var(--mono); color: var(--ink-muted); }
.design-preview-head .label { margin: 0; font-size: .65rem; }
.design-preview-head .label::before { display: none; }
.design-scene { --fabric-color: #4f8b79; --pattern-color: #f8f3e8; position: relative; aspect-ratio: 4 / 3; overflow: hidden; background: radial-gradient(ellipse at 40% 30%, #fff, #eeeae1); }
.design-scene[data-valid="false"] .design-fabric, .design-scene[data-valid="false"] .design-package { opacity: .2; }
.design-scene-label, .design-dimensions, .design-package-label { position: absolute; font: .65rem var(--mono); color: var(--ink-muted); text-align: center; }
.design-scene-label { top: 7%; left: 6%; text-transform: uppercase; letter-spacing: .15em; }
.design-dimensions { left: 6%; width: 55%; bottom: 10%; font-size: .85rem; color: var(--ink); }
.design-package-label { left: 68%; width: 27%; bottom: 10%; line-height: 1.6; }
.design-cloth { position: absolute; left: 6%; top: 19%; width: 52%; height: 57%; border-radius: 6px; border: 1px solid rgba(0,0,0,.12); box-shadow: 5px 10px 18px #19362d26, inset 0 0 0 3px #ffffff35; }
.design-print-area { position: absolute; inset: 0; border-radius: inherit; overflow: hidden; }
.design-print-area .design-upload-layer { position: absolute; max-width: none; transform: translate(-50%, -50%); object-fit: fill; user-select: none; }
#design-cloth .design-upload-layer, [data-package-logo] { cursor: grab; touch-action: none; }
#design-cloth .design-upload-layer:active, [data-package-logo]:active { cursor: grabbing; outline: 1px dashed #fff; }
.has-package-logo .design-pack-text { visibility: hidden; }
.design-package.has-package-logo { transform: none; }
.design-package.has-package-logo[data-packaging="tag"] .design-pack-brand { transform: none; }
.design-package.has-package-logo[data-packaging="bulk"] .design-pack-brand { display: block; }
.design-layer-controls { display: grid; gap: .9rem; }
.design-upload { border-top: 1px solid var(--line); padding-top: 1rem; display: grid; gap: .75rem; min-width: 0; }
.design-file-picker { position: relative; display: flex; align-items: center; gap: .75rem; min-width: 0; padding: .6rem; border: 1px solid var(--line); border-radius: 4px; background: #fff; }
.design-file-picker input[type="file"] { position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0; padding: 0; cursor: pointer; }
.design-file-picker:focus-within { outline: 2px solid var(--accent-bright); outline-offset: 3px; }
.design-file-button { flex: none; padding: .45rem .7rem; border: 1px solid var(--line); border-radius: 3px; font-size: .8rem; background: var(--paper-2); }
.design-file-picker .field__hint { min-width: 0; }
.design-file-picker:has(input:disabled) { opacity: .6; }
.design-upload [data-upload-file]:disabled { cursor: wait; }
.design-upload .field__hint { overflow-wrap: anywhere; }
.design-range { display: grid; grid-template-columns: minmax(0, 1fr) 3rem; gap: .75rem; align-items: center; }
.design-range input[type="range"] { padding: .5rem 0; accent-color: var(--accent); }
.design-range output { font-size: .8rem; text-align: right; font-variant-numeric: tabular-nums; }
.design-positions { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.design-fabric { background-color: var(--fabric-color); background-size: 32px 32px; }
.design-fabric[data-pattern="solid"] { background-image: none; }
.design-fabric[data-pattern="stripes"] { background-image: repeating-linear-gradient(135deg, transparent 0 11px, var(--pattern-color) 11px 20px); background-size: auto; }
.design-fabric[data-pattern="gingham"] { background-image: linear-gradient(90deg, color-mix(in srgb, var(--pattern-color) 70%, transparent) 50%, transparent 50%), linear-gradient(color-mix(in srgb, var(--pattern-color) 70%, transparent) 50%, transparent 50%); }
.design-fabric[data-pattern="dots"] { background-image: radial-gradient(circle, var(--pattern-color) 3px, transparent 3.5px); background-size: 20px 20px; }
.design-fabric[data-pattern="leaves"] { background-image: radial-gradient(ellipse at 35% 25%, var(--pattern-color) 0 13%, transparent 15%), radial-gradient(ellipse at 65% 65%, var(--pattern-color) 0 13%, transparent 15%), linear-gradient(115deg, transparent 48%, var(--pattern-color) 49% 51%, transparent 52%); background-size: 30px 45px; }
.design-cloth::after { content: ""; position: absolute; inset: 0; border-radius: inherit; background: repeating-linear-gradient(0deg, #ffffff15 0 1px, transparent 1px 3px), repeating-linear-gradient(90deg, #0000000a 0 1px, transparent 1px 3px); pointer-events: none; }
.design-package { position: absolute; left: 69%; top: 33%; width: 24%; height: 42%; transform: rotate(4deg); }
.design-pack-cloth { position: absolute; inset: 8% 5%; border-radius: 3px; box-shadow: 3px 5px 7px #19362d26; }
.design-pack-brand { position: absolute; top: 36%; left: -5%; width: 110%; background: #f6eedb; color: #454334; padding: 13% 4%; text-align: center; font: 600 clamp(.4rem, .65vw, .65rem) var(--sans); box-shadow: 0 2px 5px #00000015; }
.design-pack-brand small { display: block; font-size: .8em; font-weight: 400; margin-top: .45em; }
.design-package[data-packaging="tag"] .design-pack-brand { top: 0; left: 40%; width: 65%; transform: rotate(10deg); padding-top: 22%; }
.design-package[data-packaging="tag"] .design-pack-brand::before { content: ""; position: absolute; top: 13%; left: 45%; width: 8px; height: 8px; background: #d7c7a3; border-radius: 50%; }
.design-package[data-packaging="bag"] { background: #ffffff66; border: 1px solid #d2d3cb; border-radius: 4px; box-shadow: 3px 5px 7px #19362d15; }
.design-package[data-packaging="bag"] .design-pack-cloth { inset: 26% 8% 7%; }
.design-package[data-packaging="bag"] .design-pack-brand { top: 2%; left: 3%; width: 94%; padding: 8% 4%; background: #fff; }
.design-package[data-packaging="box"] { background: #dec69a; border: 1px solid #c3a975; box-shadow: 5px 4px 0 #b69d73, 9px 9px 10px #00000015; }
.design-package[data-packaging="box"] .design-pack-cloth { inset: 40% 12% 12%; border-radius: 0; box-shadow: inset 0 0 0 2px #ad966d; }
.design-package[data-packaging="box"] .design-pack-brand { top: 5%; left: 3%; width: 94%; background: none; box-shadow: none; }
.design-package[data-packaging="bulk"] .design-pack-brand { display: none; }
.design-package[data-packaging="bulk"] .design-pack-cloth { box-shadow: 4px 4px 0 #d1dfd6, 8px 8px 0 var(--fabric-color), 12px 12px 0 #d1dfd6; }
.design-preview-note { padding: 1rem 1.25rem; color: var(--ink-muted); font-size: .78rem; }
.design-reference { display: flex; gap: 1rem; align-items: center; padding: 1.25rem; border-top: 1px solid var(--line); }
.design-reference img { width: 72px; height: 72px; object-fit: contain; flex: none; }
.design-reference p { font-size: .85rem; }
.design-controls { display: grid; gap: 1.75rem; min-width: 0; }
.design-step { border: 0; padding: 0; min-width: 0; display: grid; gap: 1rem; }
.design-step legend { font-size: var(--step-1); font-weight: 600; margin-bottom: 1.2rem; }
.design-step legend > span { font: .8rem var(--mono); color: var(--sand-ink); margin-right: .75rem; }
.design-step select { min-width: 0; text-overflow: ellipsis; }
.design-colors { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.design-colors input { height: 3rem; padding: .25rem; cursor: pointer; }
.design-patterns { --fabric-color: #4f8b79; --pattern-color: #f8f3e8; display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: .5rem; }
.design-choice { display: grid; gap: .45rem; text-align: center; cursor: pointer; font-size: .72rem; position: relative; }
.design-choice input { position: absolute; opacity: 0; width: 100%; height: 100%; cursor: pointer; }
.design-swatch { display: block; aspect-ratio: 1; border-radius: .35rem; border: 3px solid transparent; background-clip: padding-box; }
.design-choice:has(input:checked) .design-swatch { outline: 2px solid var(--accent); outline-offset: 1px; }
.design-choice:has(input:focus-visible) { outline: 2px solid var(--accent-bright); outline-offset: 4px; }
.design-pack-options { display: flex; flex-wrap: wrap; gap: .5rem; }
.design-pack-choice { display: flex; align-items: center; gap: .5rem; padding: .65rem .8rem; border: 1px solid var(--line); border-radius: 4px; font-size: .8rem; cursor: pointer; }
.design-pack-choice:has(input:checked) { border-color: var(--accent); background: #eef5f1; }
.design-pack-choice input { accent-color: var(--accent); }
.design-summary { background: var(--paper-2); padding: 1.25rem; border-radius: .5rem; }
.design-summary h2 { font-size: var(--step-0); margin-bottom: .75rem; }
.design-summary p { white-space: pre-line; font-size: .8rem; overflow-wrap: anywhere; }
.design-error { color: #9b2929; font-size: .85rem; }
.design-controls > .btn { justify-content: center; }
.design-controls > .btn:disabled { opacity: .5; cursor: not-allowed; }
@media (max-width: 940px) {
  .design-layout { grid-template-columns: minmax(0, 1fr); }
  .design-preview-panel { position: static; }
  .design-preview-jump { display: block; position: sticky; top: 76px; z-index: 3; padding: .6rem 1rem; background: var(--paper); border: 1px solid var(--line); border-radius: 4px; text-align: center; color: var(--accent); font-size: .8rem; }
}
@media (max-width: 520px) { .design-layout { gap: 2rem; } .design-pack-brand { font-size: .45rem; } .design-patterns { gap: .4rem; } }