/* pktito components. Every value comes from tokens.css; classes are pk-*.
   The site is square and flat. The app, and any [data-ui] fragment of it on
   the site, uses radius-ui so it sits with the OS's own controls. */

body { margin: 0; background: var(--ground); color: var(--ink); font-family: var(--font-sans);
  font-size: 18px; line-height: 1.5; -webkit-font-smoothing: antialiased; }
.pk-pad { padding: var(--space-5) var(--margin-page); }
.pk-row { display: flex; flex-wrap: wrap; gap: var(--space-3); align-items: center; }
.pk-num, .pk-stamp { font-variant-numeric: tabular-nums; }
.pk-stamp { font: 400 13px/1.5 var(--font-mono); color: var(--ink-muted); }
.pk-ico { width: 16px; height: 16px; flex: none; display: block; }
code { font-family: var(--font-mono); font-size: .94em; }

.pk-btn:focus-visible, .pk-link:focus-visible, .pk-drop:focus-visible, .pk-seg button:focus-visible,
.pk-file:focus-visible, .pk-seg-app button:focus-visible { outline: 2px solid var(--focus); outline-offset: 3px; }
[data-ui] .pk-btn:focus-visible, .pk-app .pk-btn:focus-visible { outline-offset: 2px; }

/* ---------------------------------------------------------------- Button -- */
.pk-btn { display: inline-flex; align-items: center; gap: var(--space-2); height: 48px; padding: 0 22px;
  border: 0; border-radius: var(--radius-0); font: 500 16px/1 var(--font-sans); cursor: pointer;
  text-decoration: none; transition: background-color .15s ease, transform .1s ease; }
.pk-btn:active { transform: translateY(1px); }
.pk-btn-primary { background: var(--plume); color: var(--on-plume); }
.pk-btn-primary:hover { background: var(--plume-press); }
.pk-btn-ink { background: var(--ink); color: var(--ground); }
.pk-btn-ink:hover { background: var(--ink-muted); }
.pk-btn-quiet { background: var(--sunk); color: var(--ink); }
.pk-btn-quiet:hover { background: var(--surface); box-shadow: inset 0 0 0 1px var(--ink-muted); }
.pk-btn[disabled] { opacity: .45; cursor: default; transform: none; }
/* app size */
.pk-btn-app, [data-ui] .pk-btn, .pk-app .pk-btn { height: 32px; padding: 0 12px; border-radius: var(--radius-ui);
  font: 500 14px/1 var(--font-sans); gap: 6px; }
.pk-link { color: var(--link); text-decoration: underline; text-decoration-thickness: 1px;
  text-underline-offset: .2em; font-weight: 500; }
.pk-link:hover { text-decoration-thickness: 2px; }
.pk-link .pk-arrow { display: inline-block; transition: transform .15s ease; }
.pk-link:hover .pk-arrow { transform: translateX(3px); }

/* -------------------------------------------------------------- Wordmark -- */
.pk-wordmark { display: inline-flex; align-items: baseline; gap: .08em; color: var(--ink); text-decoration: none;
  font: 700 24px/1 var(--font-sans); letter-spacing: -.03em; }
.pk-wordmark::after { content: ""; width: .5em; height: .5em; background: var(--beak); flex: none; }
.pk-wordmark-lg { font-size: 72px; letter-spacing: -.04em; }
.pk-wordmark-on-term { color: var(--term-ink); }

/* ------------------------------------------------------- Stage (site hero) -- */
.pk-stage { background: var(--plume); padding: var(--space-6) 0 0 var(--space-6); overflow: hidden; }
.pk-panel { background: var(--term); color: var(--term-ink); border-radius: var(--radius-ui) 0 0 0; max-width: 680px; }
.pk-panel-bar { display: flex; align-items: center; gap: var(--space-3); padding: 10px var(--space-4);
  border-bottom: 1px solid var(--term-line); font: 400 13px/1.4 var(--font-mono); color: var(--term-dim); }
.pk-panel-bar .pk-file-name { margin-right: auto; color: var(--term-ink); }
.pk-panel-body { padding: var(--space-4); }
.pk-wave { display: flex; align-items: center; gap: 2px; height: 56px; }
.pk-wave i { display: block; width: calc(var(--frame) - 2px); height: var(--a); background: var(--wave); flex: none; }
.pk-wave i.on { background: var(--wave-played); }
.pk-wave i.head { background: var(--beak); }
.pk-durs { display: flex; gap: 2px; margin-top: var(--space-1); height: 6px; }
.pk-durs i { display: block; height: 6px; width: calc(var(--d) * var(--frame) - 2px); background: var(--wave); flex: none; }
.pk-durs i.on { background: var(--wave-played); }
.pk-panel-text { margin: var(--space-4) 0 0; font: 400 17px/1.6 var(--font-sans); min-height: 6.4em; max-width: 34em; }
.pk-panel-text .now { box-shadow: inset 0 -2px 0 var(--beak); }
.pk-panel-stat { margin: var(--space-3) 0 0; font: 400 13px/1.5 var(--font-mono); color: var(--term-dim); }
@media (max-width: 640px) { .pk-stage { padding: var(--space-3) 0 0 var(--space-3); } .pk-panel-body { padding: var(--space-3); } }

/* ------------------------------------------------------------ App shell -- */
.pk-app { display: grid; grid-template-columns: var(--sidebar) 1fr; min-height: 420px; background: var(--ground);
  color: var(--ink); font: 400 14px/1.4 var(--font-sans); border-radius: var(--radius-ui); overflow: hidden; }
.pk-app-side { background: var(--surface); padding: var(--space-3); display: flex; flex-direction: column; gap: var(--space-3); min-width: 0; }
.pk-app-main { padding: var(--space-4); display: flex; flex-direction: column; gap: var(--space-4); min-width: 0; }
.pk-app-head { display: flex; align-items: center; gap: var(--space-2); flex-wrap: wrap; }
.pk-app-head h2 { margin: 0 auto 0 0; font: 500 14px/1.4 var(--font-sans); min-width: 0; overflow-wrap: anywhere; }
@media (max-width: 879px) { .pk-app { grid-template-columns: 1fr; } }

/* -------------------------------------------------------------- DropZone -- */
.pk-drop { display: grid; justify-items: center; gap: var(--space-2); padding: var(--space-5) var(--space-4);
  background: var(--sunk); color: var(--ink); border: 1.5px dashed var(--ink-muted); border-radius: var(--radius-ui);
  text-align: center; cursor: pointer; transition: background-color .12s ease; }
.pk-drop svg { width: 24px; height: 24px; }
.pk-drop strong { font: 500 16px/1.3 var(--font-sans); }
.pk-drop span { font-size: 13px; color: var(--ink-muted); }
.pk-drop:hover { background: var(--surface); }
.pk-drop.is-over { background: var(--plume-press); color: var(--on-plume); border-color: var(--on-plume); border-style: solid; }
.pk-drop.is-over span { color: var(--on-plume); }
.pk-drop-sm { padding: var(--space-3); grid-auto-flow: column; justify-content: center; align-items: center; }

/* ------------------------------------------------------------- FileQueue -- */
.pk-queue { list-style: none; margin: 0; padding: 0; display: grid; gap: var(--space-1); }
.pk-file { display: grid; grid-template-columns: 16px 1fr auto; column-gap: 10px; row-gap: 6px; align-items: center;
  padding: 10px 12px; border-radius: var(--radius-ui); color: var(--ink); cursor: default; }
.pk-file:hover { background: var(--sunk); }
.pk-file[aria-selected="true"] { background: var(--ground); }
.pk-file .pk-name { font: 500 14px/1.3 var(--font-sans); min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.pk-file .pk-stamp { text-align: right; }
.pk-file .pk-status { grid-column: 2 / -1; font-size: 13px; color: var(--ink-muted); display: flex; gap: 6px; align-items: center; }
.pk-file .pk-status.ok { color: var(--ok); }
.pk-file .pk-status.err { color: var(--err); }
.pk-bar { grid-column: 2 / -1; height: 4px; background: var(--sunk); border-radius: var(--radius-dot); overflow: hidden; }
.pk-file[aria-selected="true"] .pk-bar { background: var(--surface); }
.pk-bar i { display: block; height: 100%; width: var(--p); background: var(--plume); transition: width .3s ease; }
.pk-bar.is-indeterminate i { width: 30%; animation: pk-slide 1.2s ease-in-out infinite; }
@keyframes pk-slide { from { transform: translateX(-100%); } to { transform: translateX(340%); } }

/* ------------------------------------------------------------ Transcript -- */
.pk-transcript { display: grid; gap: var(--space-4); max-width: var(--column-narrow); }
.pk-seg { display: grid; grid-template-columns: 6.5em 1fr; column-gap: var(--space-3); align-items: baseline; }
.pk-seg .pk-stamp { padding-top: 2px; }
.pk-seg p { margin: 0; font: 400 17px/1.6 var(--font-sans); color: var(--ink); min-width: 0; }
.pk-seg.is-current p { box-shadow: inset 3px 0 0 transparent; }
.pk-seg.is-current .pk-stamp { color: var(--ink); }
.pk-seg.is-current .pk-stamp::before { content: ""; display: inline-block; width: 7px; height: 7px; margin-right: 6px; background: var(--beak); vertical-align: 1px; }
.pk-seg .pk-pending { color: var(--ink-muted); }
@media (max-width: 520px) { .pk-seg { grid-template-columns: 1fr; row-gap: 2px; } }

@media (prefers-reduced-motion: reduce) {
  .pk-btn, .pk-link .pk-arrow, .pk-drop, .pk-bar i { transition: none; }
  .pk-bar.is-indeterminate i { animation: none; width: 100%; opacity: .5; }
}