.yarn-preview-btn { display: inline-flex; align-items: center; gap: .4rem; margin-block: .35rem; }
.swipe-yarn { position: absolute; z-index: 5; left: max(1rem, env(safe-area-inset-left)); top: calc(8rem + env(safe-area-inset-top)); }
.swipe-yarn .yarn-preview-btn { color: #ffffff; background: #18211e; border-color: #ffffff; }
body:has(.yarn-preview-dialog[open]) { overflow: hidden; }
.maker-yarn-design { min-width: 0; }
.maker-yarn-design > a { display: block; }
.maker-yarn-design .yarn-preview-btn { font-size: .8rem; white-space: normal; min-height: 44px; }
.yarn-preview-dialog { position: fixed; inset: 0; width: 100vw; height: 100dvh; max-width: none; max-height: none; margin: 0; padding: max(.7rem, env(safe-area-inset-top)) max(.8rem, env(safe-area-inset-right)) max(.7rem, env(safe-area-inset-bottom)) max(.8rem, env(safe-area-inset-left)); border: 0; border-radius: 0; color: var(--text); background: var(--page); box-sizing: border-box; }
.yarn-preview-dialog[open] { display: flex; flex-direction: column; gap: .5rem; }
.yarn-preview-heading { display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 1rem; flex-shrink: 0; }
.yarn-preview-heading h2 { margin: 0; font-size: 1.25rem; }
.yarn-preview-dialog button { min-height: 44px; }
.yarn-preview-stage { flex: 1; min-height: 80px; min-width: 0; display: flex; align-items: center; justify-content: center; overflow: hidden; }
.yarn-preview-stage canvas { display: block; width: 100%; height: 100%; max-width: 100%; max-height: 100%; object-fit: contain; margin: 0; border: 0; background: transparent; }
.yarn-preview-stage canvas[hidden] { display: none; }
.yarn-preview-footer { flex-shrink: 0; text-align: center; max-height: 42dvh; overflow: auto; }
.yarn-preview-footer p { margin: .3rem auto; max-width: 65rem; }
@media (max-width: 480px) { .yarn-preview-footer { font-size: .88rem; } .yarn-preview-footer .field-hint { font-size: .8rem; } }

.yarn-preview-tabs { display: inline-flex; justify-content: center; gap: 0; flex-shrink: 0; padding: .2rem; border: 1px solid var(--accent); border-radius: .85rem; background: color-mix(in srgb, var(--accent) 8%, var(--page)); }
.yarn-preview-tabs button { flex: 0 1 auto; border: 0; border-radius: .6rem; background: transparent; padding: .55rem .9rem; }
.yarn-preview-tabs [aria-selected="true"] { color: var(--on-accent); background: var(--accent); box-shadow: 0 2px 5px #0003; }
.yarn-preview-size, .yarn-preview-progress { text-align: center; flex-shrink: 0; }
.yarn-preview-progress progress { width: min(20rem, 80vw); accent-color: var(--text); }
.yarn-preview-progress[hidden] { display: none; }
@media (max-width: 480px) { .yarn-preview-tabs button { padding: .45rem; font-size: .85rem; } }

.yarn-preview-tools { display: flex; justify-content: center; align-items: center; gap: .4rem; flex-shrink: 0; }
.yarn-preview-tools button { display: inline-flex; align-items: center; justify-content: center; gap: .35rem; }
.yarn-preview-tools output { min-width: 3.5rem; text-align: center; font-variant-numeric: tabular-nums; }
.yarn-preview-stage { touch-action: none; position: relative; }
.yarn-preview-stage canvas { transform-origin: center; pointer-events: none; }
.yarn-preview-stage.yarn-zoomed { cursor: grab; }
.yarn-preview-stage.yarn-dragging { cursor: grabbing; }
.yarn-preview-actions { display: flex; justify-content: center; flex-wrap: wrap; gap: .7rem; padding: .6rem .3rem; }
.yarn-preview-actions button { display: inline-flex; align-items: center; justify-content: center; gap: .65rem; min-height: 52px; padding: .8rem 1.25rem; border-radius: 1rem; font-weight: 700; transition: transform .15s ease, box-shadow .15s ease; }
.yarn-variation-action { color: var(--text); border: 1px solid var(--accent); background: linear-gradient(135deg, color-mix(in srgb, var(--accent) 18%, var(--page)), var(--page)); box-shadow: inset 0 1px 0 color-mix(in srgb, var(--accent) 35%, transparent); }
.yarn-download-action { background: var(--accent); color: var(--on-accent); border: 1px solid var(--accent); box-shadow: 0 4px 16px color-mix(in srgb, var(--accent) 23%, transparent), inset 0 1px 0 #ffffff40; }
.yarn-preview-actions button:hover:not(:disabled) { transform: translateY(-2px); box-shadow: 0 6px 20px color-mix(in srgb, var(--accent) 28%, transparent); }
.yarn-preview-actions button:active:not(:disabled) { transform: translateY(0); }
@media (prefers-reduced-motion: reduce) { .yarn-preview-actions button { transition: none; transform: none !important; } }
@media (max-width: 480px) { .yarn-preview-actions { gap: .4rem; } .yarn-preview-actions button { padding: .65rem .8rem; font-size: .88rem; } }

.yarn-preview-heading > button { justify-self: end; }
.yarn-preview-heading .yarn-preview-actions { padding: 0; }
.yarn-preview-heading .yarn-preview-actions button { min-height: 44px; padding: .65rem 1rem; }
.yarn-preview-toolbar { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: .6rem 1.2rem; flex-shrink: 0; }
.yarn-preview-exit { display: none; }
.yarn-preview-dialog.yarn-immersive { padding: 0; }
.yarn-preview-dialog.yarn-immersive > :not(.yarn-preview-stage):not(.yarn-preview-exit) { display: none; }
.yarn-preview-dialog.yarn-immersive > .yarn-preview-exit { display: inline-flex; align-items: center; gap: .4rem; position: absolute; top: max(.75rem, env(safe-area-inset-top)); right: max(.75rem, env(safe-area-inset-right)); z-index: 2; background: var(--page); border-color: var(--accent); box-shadow: 0 2px 12px #0004; }
@media (max-width: 760px) {
    .yarn-preview-heading { grid-template-columns: 1fr auto; gap: .5rem; }
    .yarn-preview-heading .yarn-preview-actions { grid-row: 2; grid-column: 1 / -1; }
    .yarn-preview-heading > button { grid-row: 1; grid-column: 2; }
    .yarn-preview-heading .yarn-preview-actions button { padding: .6rem .75rem; font-size: .85rem; }
    .yarn-preview-toolbar { gap: .45rem; }
}

@media (max-width: 480px) {
    .yarn-preview-tools { flex-wrap: wrap; gap: .25rem; max-width: 100%; }
    .yarn-preview-tools button { padding: .45rem; font-size: .85rem; }
    .yarn-preview-tools output { min-width: 3rem; }
    .yarn-preview-heading .yarn-preview-actions { gap: .4rem; }
    .yarn-preview-heading .yarn-preview-actions button { padding: .55rem .6rem; gap: .4rem; font-size: .8rem; }
    .yarn-preview-heading .yarn-preview-actions .icon { width: 1.15rem; height: 1.15rem; }
}

.yarn-preview-inline { display: flex; flex-direction: column; gap: .5rem; padding: 8px; min-width: 0; }
.yarn-preview-inline[hidden], .yarn-preview-inline [hidden] { display: none; }
.yarn-preview-inline .yarn-preview-stage { order: -2; height: 60svh; min-height: 240px; flex: none; }
.yarn-preview-inline .yarn-preview-progress { order: -3; }
.yarn-preview-inline .yarn-preview-heading { grid-template-columns: 1fr; }
.yarn-preview-inline .yarn-preview-heading h2, .yarn-preview-inline .yarn-preview-size { display: none; }
.yarn-preview-inline .yarn-preview-footer { font-size: .85rem; max-height: none; }
.yarn-preview-inline.yarn-immersive { position: fixed; inset: 0; z-index: 60; padding: 0; background: var(--page); }
.yarn-preview-inline.yarn-immersive > :not(.yarn-preview-stage):not(.yarn-preview-exit) { display: none; }
.yarn-preview-inline.yarn-immersive .yarn-preview-stage { height: 100svh; }
.yarn-preview-inline.yarn-immersive .yarn-preview-exit { display: inline-flex; position: absolute; top: .75rem; right: .75rem; z-index: 2; background: var(--page); }

.yarn-preview-dialog .yarn-view-options { border: 0; padding: 0; margin: 0; }
.yarn-preview-inline .yarn-view-options > summary { cursor: pointer; min-height: 44px; padding: 10px; box-sizing: border-box; }