/* Parley: pattern cards, the detail dialog and code panes. Kit chrome stays in the kits. */
.collection { max-width: 1280px; }
.collection__title { max-width: 24ch; }
.collection__items { grid-template-columns: repeat(auto-fill, minmax(min(100%, 340px), 1fr)); }

.pattern-card { height: 100%; display: flex; flex-direction: column; border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; background: var(--surface-1); transition: border-color 160ms var(--ease-out), transform 160ms var(--ease-out); }
.pattern-card:hover { border-color: var(--border-strong); }
.pattern-card:has(.pattern-card__open:focus-visible) { outline: 2px solid var(--accent); outline-offset: 2px; }
.pattern-card__open { display: block; width: 100%; padding: 0; border: 0; background: #0b0d12; cursor: pointer; text-align: left; }
.pattern-card__open:focus-visible { outline: none; }
.pattern-card__frame { height: 200px; overflow: hidden; position: relative; display: grid; align-items: center; }
.pattern-card__frame::after { content: ""; position: absolute; inset: auto 0 0; height: 40px; background: linear-gradient(to bottom, transparent, rgba(11, 13, 18, 0.9)); pointer-events: none; }
.collection__items[data-preview-theme="light"] .pattern-card__open { background: #ffffff; }
.collection__items[data-preview-theme="light"] .pattern-card__frame::after { background: linear-gradient(to bottom, transparent, rgba(255, 255, 255, 0.9)); }
.pattern-card__preview { zoom: 0.56; width: 100%; }
.pattern-card__preview > .pl { margin: 0 auto; }
.pattern-card__body { display: flex; flex: 1; flex-direction: column; gap: var(--space-2); padding: var(--space-4) var(--space-5) var(--space-5); }
.pattern-card__category { display: flex; align-items: center; gap: var(--space-2); color: var(--text-muted); font-size: var(--text-xs); letter-spacing: 0.06em; text-transform: uppercase; }
.pattern-card__live { font-size: 10px; letter-spacing: 0.08em; padding: 1px 6px; border-radius: 999px; background: color-mix(in srgb, var(--accent) 18%, transparent); color: var(--accent); }
.pattern-card h3 { font-size: var(--text-lg); font-weight: 600; line-height: 1.3; }
.pattern-card__title { padding: 0; border: 0; background: none; color: inherit; font: inherit; text-align: left; cursor: pointer; }
.pattern-card__title:hover { color: var(--accent); }
.pattern-card__description { font-size: var(--text-sm); color: var(--text-secondary); line-height: 1.55; }
.pattern-card__seen { display: flex; flex-wrap: wrap; gap: var(--space-1); list-style: none; margin-top: auto; padding-top: var(--space-2); }
.pattern-card__seen li { font-size: var(--text-xs); color: var(--text-secondary); border: 1px solid var(--border); border-radius: 999px; padding: 2px 8px; }

.collection__items[data-view="list"] .pattern-card { flex-direction: row; align-items: stretch; }
.collection__items[data-view="list"] .pattern-card__open { width: 220px; flex: none; }
.collection__items[data-view="list"] .pattern-card__frame { height: 100%; min-height: 124px; }
.collection__items[data-view="list"] .pattern-card__preview { zoom: 0.3; }
.collection__items[data-view="list"] .pattern-card__body { padding: var(--space-4) var(--space-5); }

/* Detail dialog */
dialog.dialog--pattern { width: min(1180px, calc(100vw - 32px)); max-width: none; max-height: calc(100dvh - 32px); padding: 0; }
.dialog--pattern .dialog__header { position: sticky; top: 0; z-index: 2; background: var(--surface-1); padding: var(--space-4) var(--space-6); border-bottom: 1px solid var(--border); }
.dialog--pattern .dialog__titles { min-width: 0; }
.dialog--pattern .dialog__titles h2 { font-size: var(--text-xl); line-height: 1.25; }
.dialog--pattern .dialog__body { padding: var(--space-6); display: grid; grid-template-columns: minmax(0, 7fr) minmax(280px, 4fr); gap: var(--space-6); align-items: start; }
.detail__stage { display: grid; gap: var(--space-4); min-width: 0; }
.detail__stage > * { min-width: 0; }
.detail__facts { min-width: 0; }
.detail__toolbar { display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-2); }
.detail__toolbar .segment { display: inline-flex; gap: 2px; padding: 2px; border: 1px solid var(--border); border-radius: var(--radius-sm); }
.detail__toolbar .segment .btn { height: 32px; padding-inline: 10px; }
.detail__toolbar .segment [aria-pressed="true"] { background: var(--surface-2); }
.detail__toolbar .spacer { flex: 1; }
.detail__preview { min-height: 240px; border: 1px solid var(--border); border-radius: var(--radius); overflow: auto; background: #0b0d12; padding: 12px; display: grid; place-items: center; }
.detail__preview:has(.pl[data-pl-theme="light"]) { background: #ffffff; }
.detail__preview > .pl { width: 100%; }
.code-tabs { display: flex; gap: 2px; border-bottom: 1px solid var(--border); }
.code-tabs [role="tab"] { height: 36px; padding: 0 var(--space-3); border: 0; border-bottom: 2px solid transparent; background: none; color: var(--text-secondary); font: inherit; font-size: var(--text-sm); cursor: pointer; }
.code-tabs [role="tab"][aria-selected="true"] { color: var(--text-primary); border-bottom-color: var(--accent); }
.code-pane { position: relative; }
.code-pane pre { max-height: 360px; overflow: auto; padding: var(--space-4); border: 1px solid var(--border); border-top: 0; border-radius: 0 0 var(--radius) var(--radius); background: var(--surface-1); font-family: var(--font-mono, ui-monospace, Menlo, monospace); font-size: 12.5px; line-height: 1.55; tab-size: 2; }
.code-pane pre code { white-space: pre; }
.code-pane .btn { position: absolute; top: var(--space-2); right: var(--space-2); }
.detail__exports { display: flex; flex-wrap: wrap; gap: var(--space-2); }
.detail__facts { display: grid; gap: var(--space-5); font-size: var(--text-sm); }
.detail__facts h3 { font-size: var(--text-xs); letter-spacing: 0.08em; text-transform: uppercase; color: var(--text-muted); margin-bottom: var(--space-2); }
.detail__facts ul { list-style: none; display: grid; gap: var(--space-2); }
.detail__facts li { color: var(--text-secondary); line-height: 1.55; padding-left: 14px; position: relative; }
.detail__facts li::before { content: ""; position: absolute; left: 0; top: 0.62em; width: 5px; height: 5px; border-radius: 50%; background: var(--border-strong); }
.detail__spec { color: var(--text-primary); line-height: 1.6; padding: var(--space-4); border-left: 3px solid var(--accent); background: var(--surface-1); border-radius: 0 var(--radius-sm) var(--radius-sm) 0; }
.detail__seen li { display: grid; gap: 2px; }
.detail__seen-head { display: flex; align-items: baseline; gap: var(--space-2); }
.detail__seen strong { color: var(--text-primary); font-weight: 600; }
.detail__seen a { font-size: var(--text-xs); color: var(--accent); }
.detail__seen time { font-size: var(--text-xs); color: var(--text-muted); }
.detail__micro li span { color: var(--text-muted); font-size: var(--text-xs); }
.detail__pitfalls li::before { background: var(--danger); }
.detail__tags { display: flex; flex-wrap: wrap; gap: var(--space-1); }
.detail__tags li { padding: 2px 8px; border: 1px solid var(--border); border-radius: 999px; font-size: var(--text-xs); }
.detail__tags li::before { display: none; }
.detail__tags li { padding-left: 8px; }
.intro__how { display: flex; flex-wrap: wrap; gap: var(--space-3); margin-top: var(--space-2); font-size: var(--text-sm); color: var(--text-secondary); }
.intro__how span { display: inline-flex; align-items: center; gap: 6px; }
.intro__how kbd, .intro__how code { font-family: var(--font-mono, ui-monospace, Menlo, monospace); font-size: 12px; padding: 1px 6px; border: 1px solid var(--border); border-radius: 4px; background: var(--surface-1); }

@media (max-width: 900px) {
  .dialog--pattern .dialog__body { grid-template-columns: 1fr; }
  .pattern-card__frame { height: 170px; }
  .pattern-card__preview { zoom: 0.5; }
  .collection__items[data-view="list"] .pattern-card { flex-direction: column; }
  .collection__items[data-view="list"] .pattern-card__open { width: 100%; }
  .collection__items[data-view="list"] .pattern-card__frame { height: 140px; min-height: 0; }
  .collection__items[data-view="list"] .pattern-card__preview { zoom: 0.4; }
}

/* preview.html */
.preview { padding: var(--space-6); gap: var(--space-5); max-width: 1280px; width: 100%; margin: 0 auto; }
.preview__bar { display: flex; flex-wrap: wrap; align-items: end; justify-content: space-between; gap: var(--space-4); }
.preview__titles h2 { font-size: var(--text-2xl, 1.5rem); font-weight: 600; }
.preview__stage { flex: 1; min-height: 60vh; border: 1px solid var(--border); border-radius: var(--radius); background: #0b0d12; display: grid; place-items: center; padding: var(--space-6); overflow: auto; }
.preview__stage[data-theme="light"] { background: #ffffff; }
.preview__stage > .pl { width: 100%; }