/* The watch page, "dark & brass" (mockups/brass/dark/lesson.html). */

/* the room: player and playlist on the deeper black */
.room { background: var(--d); padding: 28px 0 56px; }
.room .crumbs { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 10px; margin: 0 0 18px; font-size: 14px; color: var(--muted); }
.room .crumbs a { display: inline-flex; align-items: center; min-height: 32px; color: var(--acc-2); }
.room .crumbs a:hover { color: var(--ink); }
.room .crumbs i { font-style: normal; opacity: .5; }
.room .title { display: flex; align-items: flex-end; justify-content: space-between; gap: 24px; flex-wrap: wrap; margin-bottom: 24px; }
.room h1 { font-size: 40px; line-height: 1.1; }
.room .meta { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 14px; margin-top: 10px; font-size: 15px; color: var(--muted); }
.room .meta a:hover { color: var(--ink); }
.fav { display: inline-flex; align-items: center; gap: 8px; min-height: 44px; padding: 0 16px; border-radius: 999px; border: 1px solid var(--line-2); background: none; color: var(--ink); font: 500 15px var(--sans); cursor: pointer; }
.fav:hover { border-color: var(--ink); }
.fav svg { width: 16px; height: 16px; }
.fav[aria-pressed="true"] { border-color: var(--acc); color: var(--acc-2); }
.fav[aria-pressed="true"] svg { fill: currentColor; }
.stage { display: grid; grid-template-columns: minmax(0, 1fr); gap: 24px; align-items: stretch; }
.stage--list { grid-template-columns: minmax(0, 1fr) 360px; }
.player-col { min-width: 0; }
.player-col > p { margin-top: 10px; font-size: 14px; }
.player-col > p a { color: var(--acc-2); }
.player { position: relative; border-radius: 18px; background: #000; aspect-ratio: 16/9; width: 100%; }
.player { overflow: visible; }
.player > *, .player video, .player iframe, .player > img { border-radius: 18px; }
.player iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.player > img { width: 100%; height: 100%; object-fit: cover; }

/* playlist */
.list { display: flex; flex-direction: column; border-radius: 18px; background: var(--card); overflow: hidden; min-height: 0; }
.list .lh { padding: 18px 20px 14px; border-bottom: 1px solid var(--line); }
.list .lh small { display: block; font-size: 13px; color: var(--muted); }
.list .lh b { display: block; margin-top: 2px; font-size: 17px; }
.list .lh .prog { display: flex; align-items: center; gap: 10px; margin-top: 10px; font-size: 13px; color: var(--muted); }
.list .lh .prog i { flex: 1; height: 3px; border-radius: 3px; background: rgba(255,255,255,.12); overflow: hidden; }
.list .lh .prog i::before { content: ""; display: block; width: calc(var(--pct, 0) * 1%); height: 100%; background: var(--acc); }
.list ol { list-style: none; margin: 0; padding: 8px; overflow: auto; flex: 1; max-height: 300px; scrollbar-width: thin; scrollbar-color: rgba(255,255,255,.2) transparent; }
.list li a { display: grid; grid-template-columns: 28px 1fr auto; gap: 12px; align-items: center; min-height: 44px; padding: 10px 12px; border-radius: 10px; color: var(--muted); font-size: 15px; transition: background .2s; }
.list li a:hover { background: rgba(255,255,255,.06); color: var(--ink); }
.list li a[aria-current="true"] { background: rgba(201,164,92,.14); color: var(--ink); }
.list li i { font-style: normal; font-size: 12px; font-variant-numeric: tabular-nums; }
.list li a[aria-current="true"] i, .list li.done i { color: var(--acc); }
.list li .lt { position: relative; }
.list li .rb { display: block; height: 2px; margin-top: 6px; border-radius: 2px; background: transparent; }
.list li .rb::before { content: ""; display: block; height: 100%; width: calc(var(--pct, 0) * 1%); background: var(--acc); }
.list li a > span:last-child { display: inline-flex; align-items: center; gap: 4px; font-size: 12px; white-space: nowrap; }
.list li svg { width: 13px; height: 13px; }
.list .next { margin: 8px; padding: 12px; border-radius: 12px; background: rgba(255,255,255,.05); display: grid; grid-template-columns: 72px 1fr auto; gap: 12px; align-items: center; }
.list .next:hover { background: rgba(255,255,255,.09); }
.list .next img { width: 72px; aspect-ratio: 16/10; object-fit: cover; border-radius: 8px; }
.list .next small { display: block; font-size: 12px; color: var(--acc); }
.list .next b { display: block; font-size: 14px; line-height: 1.3; }
.list .next .play { width: 32px; height: 32px; }
.credit { max-width: 64ch; margin-top: 14px; font-size: 13px; color: var(--muted); overflow-wrap: anywhere; }
.credit a { text-decoration: underline; text-underline-offset: 3px; }

/* below: the loop */
.body { padding: 72px 0 96px; }
.body .wrap { display: grid; grid-template-columns: minmax(0, 1fr) 340px; gap: 72px; align-items: start; }
.loop { display: grid; gap: 56px; min-width: 0; }
.stepb { display: grid; grid-template-columns: 44px minmax(0, 1fr); gap: 20px; }
.stepb .n { display: grid; place-items: center; width: 44px; height: 44px; border-radius: 50%; background: var(--d); color: var(--acc); font-weight: 700; }
.stepb h2 { font-size: 28px; }
.stepb h2 small { display: block; max-width: 60ch; line-height: 1.5; margin-top: 4px; font-size: 15px; font-weight: 500; color: var(--muted); letter-spacing: 0; }
.about { margin-top: 12px; max-width: 60ch; }
.about > * + * { margin-top: 14px; }
.about p { color: var(--ink); }
.about a { color: var(--acc-2); text-decoration: underline; text-underline-offset: 3px; }
.about blockquote { margin: 0; padding-left: 18px; border-left: 2px solid var(--acc); font: 400 19px/1.6 var(--serif); }
.outcomes, .pauses { margin-top: 28px; }
.outcomes h3, .pauses h3 { font-size: 17px; }
.outcomes ul { list-style: none; margin: 12px 0 0; padding: 0; display: grid; gap: 8px; color: var(--muted); }
.outcomes li { display: flex; gap: 10px; }
.outcomes li svg { margin-top: 5px; color: var(--acc); }
.pauses p { margin-top: 6px; max-width: 60ch; color: var(--muted); font-size: 15px; }
.pauses ol { list-style: none; margin: 12px 0 0; padding: 0; border-top: 1px solid var(--line); }
.pauses li a { display: grid; grid-template-columns: 64px 1fr; gap: 12px; align-items: baseline; min-height: 44px; padding: 10px 0; border-bottom: 1px solid var(--line); }
.pauses li a:hover span { color: var(--acc-2); }
.pauses li b { color: var(--acc); font-weight: 600; }
/* notebook */
.nb { margin-top: 20px; padding: 26px 28px; border-radius: 18px; background: var(--card); }
.nb .q { font: 400 22px/1.45 var(--serif); }
.nb textarea { display: block; width: 100%; min-height: 150px; margin-top: 18px; padding: 16px 18px; border-radius: 12px; border: 1px solid var(--line-2); background: var(--page); font: 400 17px/1.7 var(--serif); color: var(--ink); resize: vertical; }
.nb textarea::placeholder { color: var(--muted); }
.nb textarea:focus { outline: 0; border-color: var(--acc); box-shadow: 0 0 0 4px rgba(201,164,92,.22); }
.nb .row { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; margin-top: 14px; }
.nb .priv { display: inline-flex; align-items: center; gap: 6px; font-size: 13px; color: var(--muted); }
.nb .priv svg { width: 13px; height: 13px; }
.nb .reflect-status { flex: 1; font-size: 13px; color: var(--acc-2); }
.nb .guest { max-width: 60ch; margin-top: 16px; font-size: 15px; color: var(--muted); }
.nb .guest a { color: var(--acc-2); text-decoration: underline; text-underline-offset: 3px; }
/* practice */
.prac { margin-top: 20px; padding: 24px 28px; border-radius: 18px; background: var(--d); }
.prac b { display: block; font-size: 13px; color: var(--acc); font-weight: 600; letter-spacing: .02em; }
.prac q { display: block; margin-top: 6px; font: 400 22px/1.4 var(--serif); quotes: "“" "”"; }
.prac .sub { max-width: 60ch; margin-top: 8px; font-size: 14px; color: var(--muted); }
/* side */
.side { position: sticky; top: 96px; display: grid; gap: 20px; }
.side .box { padding: 22px 24px; border-radius: 18px; background: var(--card); }
.side .box h3 { font-size: 16px; }
.side .box p { margin-top: 8px; font-size: 15px; color: var(--muted); }
.side .box .more { margin-top: 10px; font-size: 15px; }
.side .box.dark { background: var(--d); box-shadow: inset 0 0 0 1px var(--line); }
.side .box.dark .btn { width: 100%; margin-top: 16px; }
.side .dl { list-style: none; margin: 6px 0 0; padding: 0; }
.side .dl .more { margin-top: 0; white-space: normal; }
.wb { display: grid; grid-template-columns: 44px 1fr; gap: 14px; align-items: center; }
.wb .ic { width: 44px; height: 44px; border-radius: 12px; background: var(--band); display: grid; place-items: center; color: var(--acc); }
.wb .ic svg { width: 22px; height: 22px; }
.wb b { display: block; font-size: 15px; }
.wb span { font-size: 13px; color: var(--muted); }

/* more episodes */
.morel { padding: 0 0 112px; }
.morel .head--row { margin-bottom: 32px; }
.morel h2 { font-size: 28px; }
.grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 36px 28px; list-style: none; margin: 0; padding: 0; }
.lesson .prog { position: absolute; left: 0; right: 0; bottom: 0; z-index: 1; height: 4px; background: rgba(255,255,255,.2); }
.lesson .prog::before { content: ""; display: block; height: 100%; width: calc(var(--pct, 0) * 1%); background: var(--acc); }
.lesson .fav { position: absolute; right: 10px; top: 10px; z-index: 2; width: 44px; height: 44px; padding: 0; justify-content: center; border: 0; background: rgba(0,0,0,.55); opacity: 0; transition: opacity .2s; }
.lesson:hover .fav, .lesson .fav:focus-visible, .lesson .fav[aria-pressed="true"] { opacity: 1; }
@media (hover: none) { .lesson .fav { opacity: 1; } }

@media (max-width: 1024px) {
  .stage--list { grid-template-columns: 1fr; }
  .list ol { max-height: 280px; }
  .body .wrap { grid-template-columns: 1fr; gap: 40px; }
  .side { position: static; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
}
@media (max-width: 860px) {
  .room { padding: 20px 0 40px; }
  .room h1 { font-size: 30px; }
  .grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 600px) {
  .grid { grid-template-columns: 1fr; }
  .stepb { grid-template-columns: 36px minmax(0, 1fr); gap: 14px; }
  .stepb .n { width: 36px; height: 36px; font-size: 15px; }
  .stepb h2 { font-size: 24px; }
  .nb { padding: 20px; }
  .body { padding: 56px 0 72px; }
}