/* Remagery · Studio look (App-Brief): grey paper, black ink, yellow highlight,
   big uppercase titles, small mono labels, thin lines, black tags. */
:root {
  --paper: #D8D8D5; --ink: #111111; --soft: #5A5A57; --line: #8D8D8A; --sheet: #E2E2DF;
  --mark: #E6DF4E; --mark-ink: #121212;
  --sans: -apple-system, BlinkMacSystemFont, "Inter Tight", "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, "SF Mono", Menlo, "IBM Plex Mono", monospace;
  --serif: ui-serif, "New York", "Iowan Old Style", Georgia, serif;
  --seg-on: #FFFFFF;
  --text: 21px;
  color-scheme: light;
}
:root[data-mode="dark"] {
  --seg-on: #3A3A38;
  --paper: #161615; --ink: #E6E6E2; --soft: #8E8E8A; --line: #3A3A38; --sheet: #1F1F1E;
  color-scheme: dark;
}
*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }
html, body { margin: 0; height: 100%; background: var(--paper); color: var(--ink); overflow-x: hidden; }
body { font-family: var(--sans); -webkit-font-smoothing: antialiased; -webkit-text-size-adjust: 100%; overscroll-behavior: none; }
button { font: inherit; color: inherit; background: none; border: 0; padding: 0; cursor: pointer; -webkit-tap-highlight-color: transparent; }
button:focus-visible, [tabindex]:focus-visible { outline: 2px solid var(--ink); outline-offset: 2px; }
.gutter { padding-left: max(22px, env(safe-area-inset-left, 0px)); padding-right: max(22px, env(safe-area-inset-right, 0px)); }

.mono { font-family: var(--mono); font-size: 12px; letter-spacing: .04em; text-transform: uppercase; }
.soft { color: var(--soft); }
.title { font-weight: 700; text-transform: uppercase; letter-spacing: -.025em; line-height: 1; margin: 0; text-wrap: balance; overflow-wrap: anywhere; }
.hair { height: 1px; background: var(--line); border: 0; margin: 0; }
.tag { display: inline-flex; align-items: center; gap: 6px; height: 32px; padding: 0 10px; border-radius: 2px;
  background: var(--ink); color: var(--paper); font-size: 12px; font-weight: 600; letter-spacing: .05em; text-transform: uppercase; white-space: nowrap; }
.tag.line { background: transparent; color: var(--ink); box-shadow: inset 0 0 0 1px var(--ink); }

/* Light / dark pill switch */
.switch { width: 60px; height: 44px; display: grid; place-items: center; }
.switch span { width: 46px; height: 24px; border-radius: 12px; background: var(--ink); position: relative; display: block; }
.switch span::after { content: ""; position: absolute; top: 4px; left: 4px; width: 16px; height: 16px; border-radius: 50%; background: var(--paper); transition: transform .2s; }
:root[data-mode="dark"] .switch span::after { transform: translateX(22px); }

/* ---------- Library ---------- */
.library { min-height: 100%; padding-top: env(safe-area-inset-top, 0px); padding-bottom: calc(150px + env(safe-area-inset-bottom, 0px)); }
.library.playing { padding-bottom: calc(220px + env(safe-area-inset-bottom, 0px)); }
.lib-top { display: flex; align-items: center; justify-content: space-between; padding-top: 10px; }
.lib-top h1 { font-size: 26px; font-weight: 700; letter-spacing: -.03em; margin: 0; }
.grid > * { min-width: 0; }
.grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 26px 22px; padding-top: 18px; max-width: 760px; }
@media (min-width: 700px) { .grid { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
.cover { display: block; width: 100%; text-align: left; -webkit-touch-callout: none; user-select: none; }
.cover .frame { aspect-ratio: .77; border-radius: 9px; overflow: hidden; position: relative; background: var(--ink);
  box-shadow: 0 0 0 3px rgba(255,255,255,.75), 0 8px 22px rgba(0,0,0,.18); }
.cover .frame img { width: 100%; height: 100%; object-fit: cover; display: block; }
.cover .titlecard { padding: 12px; color: var(--paper); font-size: 20px; font-weight: 700; text-transform: uppercase; letter-spacing: -.02em; line-height: 1.05; overflow-wrap: anywhere; }
.cover .bar { position: absolute; left: 10px; right: 10px; bottom: 10px; height: 3px; border-radius: 2px; background: rgba(255,255,255,.6); overflow: hidden; }
.cover .bar i { display: block; height: 100%; background: #111; }
.cover .status { margin-top: 8px; display: block; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.cover.making .frame { animation: pulse 2.2s ease-in-out infinite; }
@keyframes pulse { 0%,100% { opacity: .4 } 50% { opacity: .8 } }
.empty { padding-top: 30px; display: grid; gap: 14px; max-width: 560px; }
.empty .step { display: grid; grid-template-columns: 34px 1fr; align-items: baseline; font-size: 16px; line-height: 1.4; }

.dock { position: fixed; left: 0; right: 0; bottom: 0; z-index: 5; padding-bottom: calc(8px + env(safe-area-inset-bottom, 0px)); padding-top: 50px;
  background: linear-gradient(to bottom, transparent, var(--paper) 50px); display: grid; gap: 10px; pointer-events: none; }
.dock > * { pointer-events: auto; min-width: 0; }
.dock-row { display: flex; gap: 10px; }
.add { flex: 1; height: 56px; border-radius: 28px; background: var(--ink); color: var(--paper); font-size: 14px; font-weight: 600; letter-spacing: .06em; display: flex; align-items: center; justify-content: center; gap: 8px; }
.aa { width: 56px; height: 56px; border-radius: 50%; background: var(--ink); color: var(--paper); font-size: 18px; font-weight: 600; }
.mini { display: flex; align-items: center; gap: 12px; padding: 10px; border-radius: 3px; background: var(--ink); color: var(--paper); }
.mini .open > span:last-child { flex: 1; min-width: 0; overflow: hidden; }
.mini .open { flex: 1; min-width: 0; display: flex; gap: 12px; align-items: center; text-align: left; }
.mini img { width: 34px; height: 46px; object-fit: cover; border-radius: 2px; }
.mini .t { font-size: 13px; font-weight: 600; text-transform: uppercase; letter-spacing: .02em; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.mini .s { opacity: .7; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; margin-top: 3px; }
.mini .pp { width: 44px; height: 44px; border-radius: 2px; background: var(--paper); color: var(--ink); display: grid; place-items: center; flex: none; }

/* ---------- Player ---------- */
.player { position: fixed; inset: 0; z-index: 10; background: var(--paper); display: flex; flex-direction: column; }
.p-top { position: absolute; top: 0; left: 0; right: 0; z-index: 3; padding-top: env(safe-area-inset-top, 0px);
  background: linear-gradient(to bottom, var(--paper) 75%, transparent); height: calc(84px + env(safe-area-inset-top, 0px)); pointer-events: none; }
.p-top .row { display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; height: 56px; pointer-events: auto; padding-left: max(6px, env(safe-area-inset-left, 0px)); padding-right: max(22px, env(safe-area-inset-right, 0px)); }
.back { width: 56px; height: 56px; display: grid; place-items: center; }
.p-top .chapters { justify-self: end; }
.p-scroll { flex: 1; overflow-y: auto; overflow-x: hidden; -webkit-overflow-scrolling: touch; padding-top: calc(70px + env(safe-area-inset-top, 0px)); padding-bottom: 300px; }
.p-inner { max-width: 640px; }
.ch-label { display: block; margin-bottom: 6px; }
.ch-title { font-size: clamp(30px, 9.4vw, 44px); }
.figure { margin-top: 20px; min-width: 0; }
.figure img { width: 100%; display: block; border-radius: 3px; cursor: zoom-in; max-height: 58vh; object-fit: contain; object-position: left top; }
.figure .cap { margin-top: 10px; display: block; }
.figure .desc { font-size: calc(var(--text) - 3px); line-height: 1.45; margin: 14px 0 0; text-indent: 3em; max-width: 62ch; }
.fade-in { animation: fadein .35s ease; }
@keyframes fadein { from { opacity: 0 } to { opacity: 1 } }
.coverwait { margin-top: 20px; display: grid; gap: 16px; }
.coverwait img { width: 55%; border-radius: 3px; display: block; }
.read-head { display: flex; gap: 40px; align-items: center; height: 40px; margin-top: 18px; }
.read-text { display: grid; grid-template-columns: minmax(0, 1fr); gap: calc(var(--text) * .55); margin-top: 10px; padding-bottom: 120px; }
.para { display: grid; grid-template-columns: minmax(0, 1fr) 30px; gap: 4px; align-items: start; }
.para p { margin: 0; min-width: 0; overflow-wrap: anywhere; font-size: calc(var(--text) - 1px); line-height: 1.45; text-indent: 3em; max-width: 62ch; }
.para.past p { color: var(--soft); }
.para s { text-decoration: none; cursor: pointer; border-radius: 1px; }
.para s.now { background: var(--mark); color: var(--mark-ink); box-shadow: 0 0 0 2px var(--mark); }
.para s.saved { text-decoration: underline; text-underline-offset: 3px; }
.bm { width: 30px; height: 30px; display: grid; place-items: center; }
.follow { position: fixed; left: 50%; transform: translateX(-50%); bottom: calc(150px + env(safe-area-inset-bottom, 0px)); z-index: 4; }
.notice { margin-top: 18px; padding: 12px 14px; border-radius: 3px; background: var(--sheet); font-size: 15px; line-height: 1.4; display: grid; gap: 10px; justify-items: start; }

.controls { position: absolute; left: 0; right: 0; bottom: 0; z-index: 3; padding-top: 42px; padding-bottom: calc(8px + env(safe-area-inset-bottom, 0px));
  background: linear-gradient(to bottom, transparent, var(--paper) 36px); }
.times { display: flex; align-items: center; justify-content: space-between; font-variant-numeric: tabular-nums; }
.times .mid { display: flex; }
.times .mid button { height: 40px; padding: 0 10px; }
.scrub { position: relative; height: 28px; touch-action: none; cursor: pointer; }
.scrub .track { position: absolute; left: 0; right: 0; top: 13px; height: 2px; background: var(--line); }
.scrub .fill { position: absolute; left: 0; top: 13px; height: 2px; background: var(--ink); }
.scrub .knob { position: absolute; top: 7px; width: 3px; height: 14px; background: var(--ink); margin-left: -1.5px; }
.buttons { display: flex; align-items: center; justify-content: space-between; margin-top: 6px; }
.ib { width: 40px; height: 48px; display: grid; place-items: center; }
.ib svg { width: 24px; height: 24px; }
.playbtn { width: 64px; height: 48px; border-radius: 2px; background: var(--ink); color: var(--paper); display: grid; place-items: center; }
.playbtn svg { width: 22px; height: 22px; }
.prep { height: 14px; margin-bottom: 2px; text-align: center; }

/* ---------- Sheets (match the iPhone app) ---------- */
.sheet-back { position: fixed; inset: 0; z-index: 20; background: rgba(0,0,0,.35); display: flex; align-items: flex-end; justify-content: center; animation: fadein .2s; }
.sheet { width: 100%; max-width: 640px; max-height: 92%; overflow-y: auto; background: var(--sheet); border-radius: 28px 28px 0 0;
  padding: 0 max(24px, env(safe-area-inset-right, 0px)) calc(30px + env(safe-area-inset-bottom, 0px)) max(24px, env(safe-area-inset-left, 0px)); animation: up .25s ease; }
@keyframes up { from { transform: translateY(30px); opacity: .5 } to { transform: none; opacity: 1 } }
.grabber { width: 36px; height: 5px; border-radius: 3px; background: var(--line); opacity: .6; margin: 8px auto 0; }
.sheet-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 20px 0 10px; }
.sheet-head .title { font-size: 26px; }
.sheet-row { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 20px 0 8px; }
.sheet-row .seg { flex: 1; max-width: 250px; }
.close { width: 34px; height: 34px; border-radius: 50%; background: color-mix(in srgb, var(--line) 70%, transparent); color: var(--ink); display: grid; place-items: center; flex: none; }
.close svg { width: 14px; height: 14px; }
.label { font-size: 13px; color: var(--soft); padding: 22px 0 10px; }
.help { font-size: 15px; line-height: 1.45; color: var(--soft); margin: 0; }
.serif { font-family: var(--serif); }
.options { display: grid; gap: 8px; }
.opt { display: flex; align-items: center; justify-content: space-between; gap: 10px; min-height: 50px; padding: 0 16px; border-radius: 14px;
  box-shadow: inset 0 0 0 1px var(--line); font-size: 16px; text-align: left; }
.opt.on { box-shadow: inset 0 0 0 1px var(--ink); font-weight: 500; }
.opt svg { width: 16px; height: 16px; flex: none; }
.seg { display: flex; padding: 3px; border-radius: 999px; background: color-mix(in srgb, var(--line) 30%, transparent); }
.seg button { flex: 1; height: 34px; border-radius: 999px; font-size: 15px; color: var(--ink); white-space: nowrap; }
.seg button[aria-pressed="true"] { background: var(--seg-on); font-weight: 500; box-shadow: 0 1px 4px rgba(0,0,0,.12); }
.toggle-row { display: flex; align-items: center; justify-content: space-between; gap: 12px; font-size: 16px; }
.toggle { width: 64px; height: 32px; border-radius: 16px; background: color-mix(in srgb, var(--line) 50%, transparent); position: relative; flex: none; }
.toggle::after { content: ""; position: absolute; top: 3px; left: 3px; width: 34px; height: 26px; border-radius: 13px; background: #fff; transition: transform .2s; box-shadow: 0 1px 3px rgba(0,0,0,.2); }
.toggle[aria-pressed="true"] { background: var(--ink); }
.toggle[aria-pressed="true"]::after { transform: translateX(24px); }
.sizes { display: flex; align-items: center; gap: 14px; }
.sizes input { flex: 1; min-width: 0; accent-color: var(--ink); }
.sample { margin-top: 18px; padding: 16px; border-radius: 14px; background: var(--paper); line-height: 1.3; }
.sample mark { background: var(--mark); color: var(--mark-ink); }
.speed-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; }
.speed-grid .opt { justify-content: center; padding: 0; }
.meter { height: 3px; background: var(--line); margin-top: 8px; }
.meter i { display: block; height: 100%; background: var(--ink); }
.btn-row { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 14px; }
.list.chapters { padding-bottom: 10px; }
.ch-row { display: grid; grid-template-columns: 30px 1fr auto; gap: 10px; align-items: baseline; width: 100%; text-align: left; padding: 15px 0; border-bottom: 1px solid var(--line); }
.ch-num { font-family: var(--mono); font-size: 13px; color: var(--soft); }
.ch-name { font-family: var(--serif); font-size: 19px; line-height: 1.25; min-width: 0; overflow-wrap: anywhere; }
.ch-time { font-size: 13px; color: var(--soft); font-variant-numeric: tabular-nums; }
.ch-row.on .ch-num, .ch-row.on .ch-name { color: var(--ink); font-weight: 600; }
.bm-row { display: flex; align-items: center; gap: 10px; border-bottom: 1px solid var(--line); }
.bm-go { flex: 1; min-width: 0; text-align: left; padding: 14px 0; display: grid; gap: 4px; }
.bm-label { font-size: 12px; color: var(--soft); }
.bm-text { font-family: var(--serif); font-size: 17px; line-height: 1.35; }
.list.chapters .help { padding: 18px 0; }

/* Zoom */
.zoom { position: fixed; inset: 0; z-index: 30; background: var(--paper); overflow: auto; -webkit-overflow-scrolling: touch; display: grid; place-items: center; }
.zoom img { max-width: 100vw; max-height: 100vh; object-fit: contain; }
.zoom.big img { max-width: none; max-height: none; width: 250vw; }
.zoom .close { position: fixed; top: calc(16px + env(safe-area-inset-top, 0px)); right: calc(16px + env(safe-area-inset-right, 0px)); box-shadow: 0 2px 8px rgba(0,0,0,.15); }

/* Dialog */
.dialog { background: var(--paper); border-radius: 12px; padding: 22px; margin: auto 16px; max-width: 420px; width: 100%; display: grid; gap: 12px; align-self: center; }
.dialog p { margin: 0; font-size: 16px; line-height: 1.4; }
.dialog .title { font-size: 24px; }

@media (prefers-reduced-motion: reduce) { *, *::before, *::after { animation: none !important; transition: none !important; } }

/* Google account and Drive */
.acct { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; padding-top: 10px; }
.acct-btn { text-align: left; height: 32px; max-width: 100%; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.cover.remote .frame > img, .cover.remote .frame > .titlecard { opacity: .55; }
.drive-tag { position: absolute; left: 10px; top: 10px; background: #111; color: #E6E6E2; padding: 4px 7px; border-radius: 2px; font-size: 10px; }
a.tag { text-decoration: none; }
.add-opt { min-height: 64px; }
.opt-title { display: block; font-size: 16px; }
.opt-sub { display: block; font-size: 13px; color: var(--soft); margin-top: 3px; }