/* Listenkeep: shared styles for the landing page, book pages, player and dashboard. */
:root {
  --bg: #f7f4ee; --raised: #fffdf9; --sunk: #efeae1; --rule: #ddd5c7; --ink: #1c1a17; --dim: #6b655c;
  --accent: #0e7c6b; --accent-ink: #ffffff; --warm: #c2611a; --ok: #2f7d3a; --err: #b3261e;
  --display: "Fraunces", Georgia, serif; --body: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #121311; --raised: #1a1c19; --sunk: #222520; --rule: #33362f; --ink: #ece8df; --dim: #a39d92;
    --accent: #3cc4ad; --accent-ink: #0b1210; --warm: #f0954d; --ok: #6cc177; --err: #ff8a80; color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #121311; --raised: #1a1c19; --sunk: #222520; --rule: #33362f; --ink: #ece8df; --dim: #a39d92;
  --accent: #3cc4ad; --accent-ink: #0b1210; --warm: #f0954d; --ok: #6cc177; --err: #ff8a80; color-scheme: dark;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 17px/1.6 var(--body); }
a { color: var(--accent); }
img { max-width: 100%; }
h1, h2, h3 { font-family: var(--display); font-weight: 600; line-height: 1.15; letter-spacing: -0.01em; }
h1 { font-size: clamp(30px, 5vw, 44px); margin: 0 0 12px; }
h2 { font-size: clamp(22px, 3.2vw, 28px); margin: 40px 0 12px; }
h3 { font-size: 19px; margin: 0 0 6px; }
small, .hint { color: var(--dim); font-size: 14px; }
code, pre { font: 14px/1.5 ui-monospace, SFMono-Regular, Menlo, monospace; }
pre { background: var(--sunk); padding: 12px 14px; border-radius: 8px; overflow-x: auto; white-space: pre-wrap; word-break: break-all; }

.wrap { max-width: 1080px; margin: 0 auto; padding: 0 16px; }
main.page { max-width: 720px; margin: 0 auto; padding: 28px 16px 64px; }
main.page.wide { max-width: 1160px; }

/* header + wordmark */
.top { border-bottom: 1px solid var(--rule); background: var(--bg); }
.top .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 64px; }
.mark { font-family: var(--display); font-size: 24px; color: var(--ink); text-decoration: none; letter-spacing: -0.02em; display: inline-flex; align-items: center; gap: 8px; }
.mark span { font-weight: 300; } .mark b { font-weight: 700; }
.mark svg { width: 26px; height: 26px; flex: none; }
.top nav { display: flex; gap: 18px; align-items: center; flex-wrap: wrap; justify-content: flex-end; }
.top nav a { color: var(--dim); text-decoration: none; font-size: 15px; }
.top nav a:hover { color: var(--ink); }
@media (max-width: 640px) { .top nav a.hide-sm { display: none; } }

/* buttons + forms */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; background: var(--accent); color: var(--accent-ink);
  border: 0; border-radius: 999px; padding: 12px 22px; font: 600 16px var(--body); text-decoration: none; cursor: pointer; }
.btn:hover { filter: brightness(1.08); }
.btn:disabled { opacity: .45; cursor: not-allowed; filter: none; }
.btn.ghost { background: transparent; color: var(--ink); border: 1px solid var(--rule); }
.btn.ghost:hover { border-color: var(--accent); }
button.link { background: none; border: 0; padding: 0; color: var(--accent); font: inherit; font-size: 14px; cursor: pointer; text-decoration: underline; }
label { display: block; font-size: 15px; font-weight: 600; margin: 0 0 14px; }
label.check { display: flex; gap: 10px; align-items: flex-start; font-weight: 400; }
label.check input { margin-top: 5px; }
input, select, textarea { display: block; width: 100%; margin-top: 6px; padding: 10px 12px; border: 1px solid var(--rule); border-radius: 8px;
  background: var(--raised); color: var(--ink); font: 16px var(--body); }
input[type=checkbox], input[type=radio] { width: auto; display: inline-block; margin-top: 0; }
input[type=file] { padding: 8px; }
input:focus, select:focus, textarea:focus { outline: 2px solid var(--accent); outline-offset: 1px; }
form.inline { display: inline; }
.card { background: var(--raised); border: 1px solid var(--rule); border-radius: 14px; padding: 20px; margin: 16px 0; }
.card h2 { margin-top: 0; }
.card.row { display: flex; gap: 12px; align-items: flex-end; flex-wrap: wrap; }
.card.row label { flex: 1 1 200px; margin: 0; }
.err { color: var(--err); font-weight: 600; } .ok { color: var(--ok); font-weight: 600; }
.note { background: var(--sunk); border-left: 3px solid var(--warm); padding: 10px 14px; border-radius: 4px; font-size: 15px; }
.lead { font-size: 19px; color: var(--dim); }

/* tables */
table { width: 100%; border-collapse: collapse; font-size: 15px; margin: 8px 0 16px; display: block; overflow-x: auto; }
th, td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--rule); vertical-align: top; }
th { color: var(--dim); font-weight: 600; font-size: 13px; text-transform: uppercase; letter-spacing: .04em; white-space: nowrap; }

/* dashboard */
.dnav { display: flex; gap: 18px; flex-wrap: wrap; align-items: center; font-size: 15px; margin-bottom: 18px; }
.dnav span { color: var(--dim); margin-left: auto; }
.progress { list-style: none; display: flex; gap: 8px; padding: 0; margin: 8px 0 20px; flex-wrap: wrap; counter-reset: p; }
.progress li { counter-increment: p; }
.progress a { display: inline-flex; align-items: center; gap: 8px; padding: 6px 14px 6px 8px; border: 1px solid var(--rule); border-radius: 999px;
  color: var(--dim); text-decoration: none; font-size: 14px; background: var(--raised); }
.progress a::before { content: counter(p); width: 22px; height: 22px; border-radius: 50%; display: grid; place-items: center; background: var(--sunk); font-weight: 600; font-size: 12px; }
.progress li.done a { color: var(--ink); border-color: var(--accent); }
.progress li.done a::before { content: "✓"; background: var(--accent); color: var(--accent-ink); }
.progress li.warn a { border-color: var(--err); color: var(--err); }
.step { max-width: none; }
.step-head { display: flex; gap: 14px; align-items: flex-start; margin-bottom: 14px; }
.step-head h2 { margin: 2px 0 2px; }
.step-head .hint { margin: 0; }
.step .num { flex: none; width: 34px; height: 34px; border-radius: 50%; background: var(--accent); color: var(--accent-ink); display: grid; place-items: center; font-weight: 600; }
.pair { display: grid; grid-template-columns: 1fr 1fr; gap: 0 16px; }
@media (max-width: 560px) { .pair { grid-template-columns: 1fr; } }
.cover-row { display: flex; gap: 18px; align-items: center; flex-wrap: wrap; }
.cover-row .cover-sm { margin: 0; }
.files-box { margin: 10px 0 14px; } .files-box summary { cursor: pointer; color: var(--accent); font-size: 15px; }
.build-row { display: flex; gap: 14px; align-items: center; flex-wrap: wrap; }
.build-row .status { margin: 0; }
.files { list-style: none; padding: 0; margin: 0 0 12px; }
.files li { display: flex; gap: 10px; justify-content: space-between; border-bottom: 1px solid var(--rule); padding: 6px 0; font-size: 15px; }
.files li span:first-child { overflow-wrap: anywhere; flex: 1; }
.cover-sm { width: 140px; height: 140px; object-fit: contain; background: var(--sunk); border-radius: 8px; border: 1px solid var(--rule); display: block; margin-bottom: 10px; }
.status { font-size: 15px; min-height: 1.4em; }
.stats { display: flex; gap: 12px; flex-wrap: wrap; }
.stats div { background: var(--raised); border: 1px solid var(--rule); border-radius: 12px; padding: 12px 18px; color: var(--dim); font-size: 14px; }
.stats b { display: block; font: 600 28px var(--display); color: var(--ink); }

.foot { border-top: 1px solid var(--rule); color: var(--dim); font-size: 14px; padding: 24px 0 40px; margin-top: 56px; }
.foot .wrap { display: flex; gap: 16px; justify-content: space-between; flex-wrap: wrap; }

/* chapter editor */
.chap-h { font: 600 17px var(--body); margin: 18px 0 8px; } .chap-h small { color: var(--dim); font-weight: 400; font-size: 14px; }
.chap-edit { list-style: none; padding: 0; margin: 0 0 12px; border-top: 1px solid var(--rule); }
.chap-edit li { display: grid; grid-template-columns: 18px 30px minmax(180px, 1fr) minmax(120px, auto) auto; gap: 10px; align-items: center;
  padding: 6px 4px; border-bottom: 1px solid var(--rule); background: var(--raised); }
.chap-edit li.dragging { opacity: .45; } .chap-edit li.over { box-shadow: inset 0 2px 0 var(--accent); }
.chap-edit .grip { cursor: grab; color: var(--dim); user-select: none; font-size: 18px; line-height: 1; }
.chap-edit .n { color: var(--dim); font-variant-numeric: tabular-nums; text-align: right; font-size: 14px; }
.chap-edit input[name=t] { margin: 0; padding: 7px 10px; font-size: 15px; }
.chap-edit .meta { color: var(--dim); font-size: 13px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; max-width: 320px; }
.chap-edit .acts { display: flex; gap: 6px; align-items: center; white-space: nowrap; }
.chap-edit .mv { background: none; border: 1px solid var(--rule); border-radius: 6px; color: var(--dim); width: 30px; height: 28px; cursor: pointer; font-size: 11px; }
.chap-edit .mv:hover { color: var(--ink); border-color: var(--accent); }
@media (max-width: 760px) { .chap-edit li { grid-template-columns: 18px 26px 1fr auto; } .chap-edit .meta { grid-column: 3 / -1; grid-row: 2; max-width: none; } }