/* instrument-serif-latin-ext-400-normal */
@font-face {
  font-family: 'Instrument Serif';
  font-style: normal;
  font-display: swap;
  font-weight: 400;
  src: url(./instrument-serif-latin-ext-400-normal-C2je3j2s.woff2) format('woff2'), url(./instrument-serif-latin-ext-400-normal-CFCUzsTy.woff) format('woff');
  unicode-range: U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF;
}

/* instrument-serif-latin-400-normal */
@font-face {
  font-family: 'Instrument Serif';
  font-style: normal;
  font-display: swap;
  font-weight: 400;
  src: url(./instrument-serif-latin-400-normal-DnYpCC2O.woff2) format('woff2'), url(./instrument-serif-latin-400-normal-BVbkICAY.woff) format('woff');
  unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;
}/* instrument-serif-latin-ext-400-italic */
@font-face {
  font-family: 'Instrument Serif';
  font-style: italic;
  font-display: swap;
  font-weight: 400;
  src: url(./instrument-serif-latin-ext-400-italic-C9HzH3YL.woff2) format('woff2'), url(./instrument-serif-latin-ext-400-italic-D7-lnxEk.woff) format('woff');
  unicode-range: U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF;
}

/* instrument-serif-latin-400-italic */
@font-face {
  font-family: 'Instrument Serif';
  font-style: italic;
  font-display: swap;
  font-weight: 400;
  src: url(./instrument-serif-latin-400-italic-DKMiL14s.woff2) format('woff2'), url(./instrument-serif-latin-400-italic-u__WvvIK.woff) format('woff');
  unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;
}/* Bookie: black on white, like the rest of zxch.dev. Inverts under a dark preference. */
:root {
  --paper: #ffffff;
  --ink: #000000;
  --muted: #6b6b6b;
  --hairline: rgba(0, 0, 0, 0.12);
  --faint: rgba(0, 0, 0, 0.05);
  --danger: #b3261e;
  --serif: "Instrument Serif", Georgia, "Times New Roman", serif;
  --sans: Inter, system-ui, -apple-system, "Segoe UI", Helvetica, Arial, sans-serif;
  --mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  --wrap: 980px;
  --gutter: clamp(16px, 4vw, 40px);
  color-scheme: light dark;
}
@media (prefers-color-scheme: dark) {
  :root {
    --paper: #121212;
    --ink: #f2f2f2;
    --muted: #9a9a9a;
    --hairline: rgba(255, 255, 255, 0.16);
    --faint: rgba(255, 255, 255, 0.07);
    --danger: #ff6b61;
  }
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { -webkit-text-size-adjust: 100%; }
body {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
}
::selection { background: var(--ink); color: var(--paper); }
a { color: inherit; text-decoration: underline; text-decoration-color: var(--hairline); text-underline-offset: 3px; }
a:hover { text-decoration-color: var(--ink); }
:focus-visible { outline: 2px solid var(--ink); outline-offset: 3px; }
h1, h2, h3, .brand, .stat-v, .empty-t { font-family: var(--serif); font-weight: 400; letter-spacing: -0.01em; }
h1 { font-size: clamp(34px, 5vw, 48px); line-height: 1.05; }
h2 { font-size: clamp(24px, 3vw, 30px); line-height: 1.15; margin: 36px 0 14px; }
h3 { font-size: 22px; line-height: 1.2; }
h2:first-child { margin-top: 0; }
code { font-family: var(--mono); font-size: 0.9em; }
.sr { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding-left: var(--gutter); padding-right: var(--gutter); }
.muted { color: var(--muted); }
.small { font-size: 14px; }
.mono { font-family: var(--mono); font-size: 13px; }
.hint { display: block; font-size: 14px; color: var(--muted); margin-top: 10px; }
.err { color: var(--danger); font-size: 14px; }
.eyebrow { font-family: var(--sans); font-size: 11px; font-weight: 500; letter-spacing: 0.18em; text-transform: uppercase; color: var(--muted); margin-bottom: 8px; }
.skip { position: absolute; left: var(--gutter); top: -100px; background: var(--ink); color: var(--paper); padding: 10px 14px; font-size: 13px; z-index: 100; }
.skip:focus { top: 12px; }

/* Header */
.top { position: sticky; top: 0; z-index: 20; background: var(--paper); border-bottom: 1px solid var(--hairline); }
.top-in { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 56px; }
.brand { font-size: 24px; text-decoration: none; white-space: nowrap; }
.nav { display: flex; gap: 4px; list-style: none; overflow-x: auto; -webkit-overflow-scrolling: touch; scrollbar-width: none; }
.nav::-webkit-scrollbar { display: none; }
.nav a { display: inline-block; padding: 18px 10px; font-size: 12px; font-weight: 500; letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); text-decoration: none; white-space: nowrap; border-bottom: 2px solid transparent; }
.nav a:hover { color: var(--ink); }
.nav a[aria-current="page"] { color: var(--ink); border-bottom-color: var(--ink); }
@media (max-width: 599px) {
  .top-in { flex-wrap: wrap; min-height: 0; }
  .brand { padding: 12px 0 0; }
  .nav { width: calc(100% + 2 * var(--gutter)); margin: 0 calc(-1 * var(--gutter)); padding: 0 var(--gutter); }
  .nav a { padding: 12px 10px; }
}

main { flex: 1; padding-top: 28px; padding-bottom: 64px; }
main:focus { outline: none; }
.page-h { margin-bottom: 22px; }
.page-h .muted { margin-top: 6px; }
.row-h { display: flex; justify-content: space-between; align-items: flex-start; gap: 16px; flex-wrap: wrap; }
.narrow { max-width: 640px; }
.crumbs { font-size: 13px; color: var(--muted); margin-bottom: 14px; }
.tags { margin-top: 8px; display: flex; align-items: center; gap: 4px; flex-wrap: wrap; }

/* Buttons and inputs */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 6px; min-height: 40px; padding: 8px 14px; border: 1px solid var(--ink); border-radius: 3px; background: transparent; color: var(--ink); font: 500 14px/1.2 var(--sans); text-decoration: none; cursor: pointer; white-space: nowrap; }
.btn:hover { background: var(--faint); }
.btn:disabled { opacity: 0.45; cursor: default; }
.btn:disabled:hover { background: transparent; }
.btn-primary { background: var(--ink); color: var(--paper); }
.btn-primary:hover { background: var(--ink); opacity: 0.85; }
.btn-danger { border-color: var(--danger); color: var(--danger); }
.btn-danger.btn-primary, .confirm .btn-danger { background: transparent; }
.btn-sm { min-height: 32px; padding: 5px 10px; font-size: 13px; }
.btn.on { background: var(--ink); color: var(--paper); }
.link { background: none; border: 0; padding: 0; color: inherit; font: inherit; text-decoration: underline; cursor: pointer; }
.input { width: 100%; min-height: 40px; padding: 8px 10px; border: 1px solid var(--ink); border-radius: 3px; background: var(--paper); color: var(--ink); font: 400 16px/1.3 var(--sans); }
.input::placeholder { color: var(--muted); }
select.input { appearance: none; -webkit-appearance: none; padding-right: 30px; background-image: linear-gradient(45deg, transparent 50%, var(--ink) 50%), linear-gradient(135deg, var(--ink) 50%, transparent 50%); background-position: calc(100% - 16px) 50%, calc(100% - 11px) 50%; background-size: 5px 5px; background-repeat: no-repeat; }
textarea.input { resize: vertical; line-height: 1.5; }
input[type="file"].input { padding: 7px; }
.actions { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; margin-top: 18px; }
.wrap-actions { margin-top: 0; margin-bottom: 26px; }
.inline { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; margin-top: 14px; }
.inline .input { width: auto; }
.confirm { display: inline-flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.confirm-q { font-size: 14px; }
.seg { display: inline-flex; gap: 6px; }

/* Forms */
.form { display: flex; flex-direction: column; gap: 16px; }
.field { display: flex; flex-direction: column; gap: 6px; }
.field label, .rating legend { font-size: 13px; font-weight: 500; letter-spacing: 0.04em; }
.grid-2 { display: grid; grid-template-columns: 1fr; gap: 16px; }
@media (min-width: 560px) { .grid-2 { grid-template-columns: 1fr 1fr; } }
.more { display: flex; flex-direction: column; gap: 16px; padding-top: 8px; border-top: 1px solid var(--hairline); }
.toolbar { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 18px; }
.toolbar .input { width: auto; flex: 0 1 auto; }
.toolbar .grow { flex: 1 1 220px; }
@media (max-width: 599px) { .toolbar .input { flex: 1 1 45%; } .toolbar .grow { flex-basis: 100%; } }

/* Lists and rows */
.list { list-style: none; border-top: 1px solid var(--ink); }
.row { display: flex; justify-content: space-between; gap: 12px 20px; padding: 14px 0; border-bottom: 1px solid var(--hairline); flex-wrap: wrap; }
.row-main { flex: 1 1 260px; min-width: 0; display: flex; flex-direction: column; gap: 4px; }
.row-main .bar { margin-top: 6px; max-width: 320px; }
.row-title { font-size: 17px; }
.row-side { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.row-actions { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; }
.books .row-main a { font-size: 17px; }
.tag { display: inline-block; font-family: var(--mono); font-size: 11px; letter-spacing: 0.04em; text-transform: uppercase; padding: 3px 7px; border: 1px solid var(--hairline); border-radius: 2px; color: var(--muted); white-space: nowrap; }
.tag-reading, .tag-on-track { color: var(--ink); border-color: var(--ink); }
.tag-done { color: var(--paper); background: var(--ink); border-color: var(--ink); }
.tag-needs-more { color: var(--ink); }

/* Progress */
.bar { height: 6px; background: var(--faint); border-radius: 3px; overflow: hidden; }
.bar span { display: block; height: 100%; background: var(--ink); }
.card { padding: 20px; border: 1px solid var(--ink); border-radius: 4px; margin-bottom: 18px; }
.card h2 { margin-top: 0; }
.card-h { margin-bottom: 12px; }
.card-h h3 { font-size: 26px; }
.card-h h3 a { text-decoration: none; }
.card-h h3 a:hover { text-decoration: underline; }
.card .bar { margin-top: 10px; }
.plan { display: grid; grid-template-columns: 1fr; gap: 10px 24px; margin: 16px 0 4px; }
@media (min-width: 560px) { .plan { grid-template-columns: 1fr 1fr; } }
.plan dt { font-size: 11px; font-weight: 500; letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted); }
.plan dd { font-size: 17px; }
.quick { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; margin-top: 18px; padding-top: 16px; border-top: 1px solid var(--hairline); }
.quick-l { font-size: 14px; font-weight: 500; }
.quick-page { width: 110px; font-variant-numeric: tabular-nums; }
.quick-min { width: 80px; }
.quick-bumps { display: inline-flex; gap: 4px; }
.ask { flex-basis: 100%; display: flex; flex-direction: column; gap: 10px; padding: 12px 14px; border: 1px solid var(--hairline); border-left: 3px solid var(--ink); border-radius: 3px; font-size: 14px; }
.stats { display: grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: 14px 20px; margin-bottom: 22px; }
.stat { display: flex; flex-direction: column; padding-top: 10px; border-top: 1px solid var(--hairline); }
.stat-v { font-size: 32px; line-height: 1; font-variant-numeric: tabular-nums; }
.stat-l { font-size: 12px; color: var(--muted); margin-top: 6px; letter-spacing: 0.02em; }
.stat-h { font-family: var(--mono); font-size: 11px; color: var(--muted); margin-top: 2px; }
.spark { display: block; width: 100%; height: 72px; border-bottom: 1px solid var(--hairline); }
.spark rect.on { fill: var(--ink); }
.spark rect.off { fill: var(--hairline); }

/* Details, notes, tables */
.details { display: grid; grid-template-columns: 1fr; gap: 8px 24px; }
.details > div { display: grid; grid-template-columns: 130px 1fr; gap: 12px; padding: 8px 0; border-bottom: 1px solid var(--hairline); }
.details dt { font-size: 13px; color: var(--muted); }
.notes { margin-top: 28px; }
.notes h3 { margin-bottom: 8px; }
.notes textarea { margin-top: 8px; }
.prose { white-space: pre-wrap; max-width: 68ch; }
.prose-page p, .prose-page ul { max-width: 68ch; margin-bottom: 14px; }
.prose-page ul { padding-left: 20px; }
.prose-page h2 { margin-top: 30px; }
.quotes { list-style: none; margin: 8px 0 12px; }
.quotes li { padding: 10px 0; border-bottom: 1px solid var(--hairline); }
.quotes blockquote { font-family: var(--serif); font-size: 19px; line-height: 1.4; }
.quote-form { display: flex; gap: 8px; flex-wrap: wrap; align-items: flex-start; }
.quote-form textarea { flex: 1 1 260px; }
.rating { border: 0; margin: 10px 0 0; display: flex; align-items: center; gap: 2px; flex-wrap: wrap; }
.rating legend { float: left; margin-right: 10px; }
.rating label { cursor: pointer; font-size: 24px; color: var(--hairline); padding: 0 2px; }
.rating label.on { color: var(--ink); }
.rating input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.rating label:has(input:focus-visible) { outline: 2px solid var(--ink); outline-offset: 2px; }
.rating .btn { margin-left: 10px; }
.table { width: 100%; border-collapse: collapse; font-size: 14px; margin-top: 8px; }
.table th { text-align: left; font-weight: 500; font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); padding: 8px 10px 8px 0; border-bottom: 1px solid var(--ink); }
.table td { padding: 8px 10px 8px 0; border-bottom: 1px solid var(--hairline); vertical-align: top; font-variant-numeric: tabular-nums; }
.table td:last-child, .table th:last-child { text-align: right; padding-right: 0; }
.archived { margin-top: 24px; }
.archived summary { cursor: pointer; color: var(--muted); font-size: 14px; }
.archived .list { margin-top: 10px; }

/* States */
.empty { padding: 28px 0; border-top: 1px solid var(--ink); border-bottom: 1px solid var(--hairline); margin: 8px 0 20px; }
.empty-t { font-size: 26px; margin-bottom: 8px; }
.empty p { max-width: 60ch; color: var(--muted); }
.empty .actions { margin-top: 16px; }
.notice { padding: 12px 14px; border: 1px solid var(--hairline); border-left: 3px solid var(--ink); border-radius: 3px; margin: 14px 0; font-size: 14px; }
.notice ul { padding-left: 18px; margin-top: 6px; }
.notice-error { border-left-color: var(--danger); }
.notice-warn { border-left-color: var(--muted); }
.preview { margin-top: 14px; padding-top: 14px; border-top: 1px solid var(--hairline); }
.card.danger { border-color: var(--danger); }
.flash-wrap { position: fixed; left: 0; right: 0; bottom: 20px; display: flex; justify-content: center; pointer-events: none; z-index: 30; padding: 0 var(--gutter); }
.flash { background: var(--ink); color: var(--paper); padding: 10px 16px; border-radius: 4px; font-size: 14px; box-shadow: 0 6px 24px rgba(0, 0, 0, 0.2); }

/* Footer */
.foot { border-top: 1px solid var(--hairline); padding: 20px 0 28px; font-size: 13px; color: var(--muted); }

@media (prefers-reduced-motion: no-preference) {
  .bar span { transition: width 0.4s ease; }
}
@media print {
  .top, .foot, .quick, .actions, .btn, .flash-wrap { display: none !important; }
}