/* Раскладка: длинный технический скролл. Текст в колонке ~68ch, сравнения экранов — широкие полосы до 1240px */
:root {
  --bg: #F2F4F8;
  --surface: #FFFFFF;
  --ink: #10131A;
  --muted: #586071;
  --line: #DADEE7;
  --accent: #0B6BF5;
  --accent-soft: #E3EDFF;

  /* Фон под рендерами всегда светлый, как сами рендеры */
  --ios-bg: #FFFFFF;
  --pin: #0B6BF5;
  --pin-done: #8A93A3;

  --f-display: "Unbounded", "Golos Text", system-ui, sans-serif;
  --f-body: "Golos Text", system-ui, -apple-system, "Segoe UI", sans-serif;
  --f-mono: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, monospace;

  --wide: 1240px;
  --prose: 68ch;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0D1015;
    --surface: #161A21;
    --ink: #E8EBF1;
    --muted: #9AA3B3;
    --line: #2A303B;
    --accent: #5B9BFF;
    --accent-soft: #19294A;
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #0D1015;
  --surface: #161A21;
  --ink: #E8EBF1;
  --muted: #9AA3B3;
  --line: #2A303B;
  --accent: #5B9BFF;
  --accent-soft: #19294A;
  color-scheme: dark;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
body {
  background: var(--bg);
  color: var(--ink);
  font: 400 17px/1.55 var(--f-body);
  -webkit-font-smoothing: antialiased;
}
.page {
  max-width: var(--wide);
  margin: 0 auto;
  padding-left: max(16px, env(safe-area-inset-left, 0px));
  padding-right: max(16px, env(safe-area-inset-right, 0px));
  padding-block: 48px 96px;
  display: flex;
  flex-direction: column;
  gap: 112px;
}
h1, h2, h3 { text-wrap: balance; margin: 0; }
h1 {
  font: 600 clamp(44px, 8vw, 88px)/0.98 var(--f-display);
  letter-spacing: -0.035em;
}
h2 {
  font: 500 clamp(28px, 3.6vw, 40px)/1.1 var(--f-display);
  letter-spacing: -0.025em;
}
h3 {
  font: 600 20px/1.3 var(--f-body);
  letter-spacing: -0.01em;
}
p { margin: 0; }
code, .mono { font-family: var(--f-mono); font-size: 0.86em; }
code { background: var(--accent-soft); color: var(--ink); padding: 0.08em 0.36em; border-radius: 5px; }
a { color: var(--accent); }
.prose { max-width: var(--prose); display: flex; flex-direction: column; gap: 14px; }
.prose p, .prose li { color: var(--ink); }
.muted { color: var(--muted); }
.eyebrow {
  font: 500 13px/1.2 var(--f-mono);
  color: var(--accent);
  letter-spacing: 0.02em;
}
.section { display: flex; flex-direction: column; gap: 32px; }
.section-head { display: flex; flex-direction: column; gap: 14px; max-width: var(--prose); }
.lede { font-size: 19px; line-height: 1.55; color: var(--muted); }

/* Hero */
.hero { display: flex; flex-direction: column; gap: 28px; }
.hero .lede { max-width: 60ch; color: var(--ink); }
button:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
/* Ячейки Today */
.cells { display: flex; flex-direction: column; gap: 56px; }
.cell-row {
  display: grid;
  grid-template-columns: minmax(0, 300px) minmax(0, 1fr);
  gap: 32px;
  align-items: start;
}
.cell-row .txt { display: flex; flex-direction: column; gap: 10px; }
.cell-row .txt p, .cell-row .txt li { font-size: 15.5px; }
.cell-row .txt ul { margin: 0; padding-left: 18px; display: flex; flex-direction: column; gap: 6px; }
.trio-wrap { min-width: 0; }
.trio { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; align-items: start; }
.shot { margin: 0; display: flex; flex-direction: column; gap: 8px; min-width: 0; }
.shot figcaption { font: 500 12px/1.2 var(--f-mono); color: var(--muted); display: flex; justify-content: space-between; gap: 8px; }
.shot figcaption b { color: var(--ink); font-weight: 500; }
.shot img {
  display: block; width: 100%; height: auto; border-radius: 14px; border: 1px solid var(--line);
  background: var(--ios-bg);
}

/* Today целиком */
.bar { display: flex; flex-wrap: wrap; gap: 12px 24px; align-items: center; justify-content: space-between; }
.seg { display: inline-flex; background: var(--surface); border: 1px solid var(--line); border-radius: 999px; padding: 3px; }
.seg button {
  appearance: none; border: 0; background: none; color: var(--muted);
  font: 500 14px/1 var(--f-body); padding: 9px 16px; border-radius: 999px; cursor: pointer;
}
.seg button[aria-pressed="true"] { background: var(--ink); color: var(--surface); }
.lengths { font: 400 14px/1.4 var(--f-mono); color: var(--muted); }
.lengths b { color: var(--ink); font-weight: 500; }
.compare { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; align-items: start; }
.compare .col { margin: 0; display: flex; flex-direction: column; min-width: 0; }
.col-head {
  position: sticky; top: env(safe-area-inset-top, 0px); z-index: 2;
  background: var(--bg);
  padding: 12px 2px 10px;
  display: flex; justify-content: space-between; align-items: baseline; gap: 8px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 12px;
}
.col-head b { font: 600 18px/1 var(--f-display); letter-spacing: -0.02em; }
.col-head span { font: 400 12px/1.2 var(--f-mono); color: var(--muted); text-align: right; }
.viewport { border-radius: 18px; border: 1px solid var(--line); background: var(--ios-bg); overflow: hidden; }
.viewport img { display: block; width: 100%; height: auto; }
.compare[data-mode="phone"] .viewport {
  aspect-ratio: 402 / 874; overflow-y: auto; overscroll-behavior: contain; border-radius: 32px;
  scrollbar-width: thin;
}
.compare[data-mode="phone"] .col-head { position: static; }
.hint { font-size: 14px; color: var(--muted); }

/* Квиз */
.changes { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 16px; }
.change {
  background: var(--surface); border: 1px solid var(--line); border-radius: 18px; padding: 22px;
  display: flex; flex-direction: column; gap: 12px;
}
.change ul { margin: 0; padding-left: 18px; display: flex; flex-direction: column; gap: 8px; }
.change li { font-size: 15.5px; }
.change li b { font-weight: 600; }
.quiz-rows { display: flex; flex-direction: column; gap: 64px; }
.quiz-row { display: flex; flex-direction: column; gap: 16px; }
.quiz-row .head { display: flex; flex-direction: column; gap: 6px; max-width: var(--prose); }
.quiz-row .head p { font-size: 15.5px; color: var(--muted); }
.quiz-row .trio { gap: 20px; max-width: 1080px; }
.quiz-row .shot img { border-radius: 26px; }

.foot { border-top: 1px solid var(--line); padding-top: 20px; font-size: 14px; color: var(--muted); max-width: var(--prose); display: flex; flex-direction: column; gap: 8px; }

/* Увеличение */
dialog.zoom {
  border: 0; padding: 0; background: transparent; max-width: 100vw; max-height: 100vh;
  width: 100vw; height: 100vh; overflow: auto;
}
dialog.zoom::backdrop { background: rgba(8, 10, 14, 0.82); }
dialog.zoom .zoom-inner {
  min-height: 100%; display: flex; justify-content: center; align-items: flex-start;
  padding: max(24px, env(safe-area-inset-top, 0px)) 16px 24px;
}
dialog.zoom .close {
  position: fixed; top: calc(12px + env(safe-area-inset-top, 0px)); right: calc(12px + env(safe-area-inset-right, 0px));
  appearance: none; border: 0; border-radius: 999px; padding: 10px 16px;
  background: #FFFFFF; color: #10131A; font: 500 14px/1 var(--f-body); cursor: pointer;
}

@media (max-width: 900px) {
  .cell-row { grid-template-columns: minmax(0, 1fr); gap: 16px; }
}
@media (max-width: 760px) {
  .page { gap: 88px; padding-block: 32px 72px; }
  .trio-wrap, .compare-wrap { overflow-x: auto; scroll-snap-type: x mandatory; padding-bottom: 8px; }
  .trio, .compare { grid-template-columns: repeat(3, 72%); }
  .shot, .compare .col { scroll-snap-align: start; }
  .col-head { position: static; }
}
@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; scroll-behavior: auto !important; }
}

/* Комментарии к кадрам */
.anno { position: relative; display: block; }
.anno img { cursor: zoom-in; }
body.can-annotate .anno img { cursor: crosshair; }
.pins { position: absolute; inset: 0; pointer-events: none; }
.pin {
  position: absolute; transform: translate(-50%, -50%);
  pointer-events: auto; appearance: none; cursor: pointer;
  min-width: 26px; height: 26px; padding: 0 6px; border-radius: 13px;
  border: 2px solid #FFFFFF; background: var(--pin); color: #FFFFFF;
  font: 600 12px/22px var(--f-body); font-variant-numeric: tabular-nums;
  box-shadow: 0 2px 8px rgba(10, 14, 22, 0.35);
  transition: transform 0.15s ease;
}
.pin:hover { transform: translate(-50%, -50%) scale(1.12); }
.pin.is-done { background: var(--pin-done); }
.pin.is-active { transform: translate(-50%, -50%) scale(1.18); box-shadow: 0 0 0 4px rgba(11, 107, 245, 0.35), 0 2px 8px rgba(10, 14, 22, 0.35); }
.pin.is-pending { background: #FFFFFF; color: var(--pin); border-color: var(--pin); border-style: dashed; }
.pin.is-flash { animation: pin-flash 0.9s ease 2; }
@keyframes pin-flash { 50% { transform: translate(-50%, -50%) scale(1.5); } }

.zoom-btn {
  appearance: none; border: 0; background: none; cursor: pointer;
  color: var(--muted); font: 500 16px/1 var(--f-body); padding: 2px 6px; margin: -4px 0; border-radius: 6px;
}
.zoom-btn:hover { color: var(--accent); }
.zoom-anno { width: min(100%, 520px); }
.zoom-anno img { display: block; width: 100%; height: auto; border-radius: 18px; background: #FFFFFF; }
body.can-annotate .zoom-anno img { cursor: crosshair; }

.fab {
  position: fixed; z-index: 20;
  right: calc(16px + env(safe-area-inset-right, 0px));
  bottom: calc(16px + env(safe-area-inset-bottom, 0px));
  appearance: none; border: 0; cursor: pointer;
  background: var(--ink); color: var(--surface);
  font: 500 15px/1 var(--f-body); padding: 13px 18px; border-radius: 999px;
  box-shadow: 0 8px 24px rgba(10, 14, 22, 0.25);
}

.intro {
  position: fixed; z-index: 21;
  left: calc(16px + env(safe-area-inset-left, 0px));
  bottom: calc(16px + env(safe-area-inset-bottom, 0px));
  width: min(380px, calc(100vw - 32px));
  background: var(--surface); color: var(--ink);
  border: 1px solid var(--line); border-radius: 18px; padding: 18px;
  box-shadow: 0 18px 50px rgba(10, 14, 22, 0.2);
  display: flex; flex-direction: column; gap: 10px;
}
.intro b { font: 600 17px/1.3 var(--f-body); }
.intro p { font-size: 15px; color: var(--muted); }
.intro .btn { align-self: flex-start; }

.panel {
  position: fixed; z-index: 30;
  right: calc(16px + env(safe-area-inset-right, 0px));
  bottom: calc(16px + env(safe-area-inset-bottom, 0px));
  width: min(380px, calc(100vw - 32px));
  max-height: calc(100vh - 32px - env(safe-area-inset-top, 0px) - env(safe-area-inset-bottom, 0px));
  background: var(--surface); color: var(--ink);
  border: 1px solid var(--line); border-radius: 18px;
  box-shadow: 0 18px 50px rgba(10, 14, 22, 0.22);
  display: flex; flex-direction: column; overflow: hidden;
  font-family: var(--f-body);
}
.p-head {
  display: flex; align-items: flex-start; gap: 10px; padding: 14px 14px 12px 18px;
  border-bottom: 1px solid var(--line);
}
.p-title { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 3px; }
.p-title b { font: 600 16px/1.3 var(--f-body); }
.p-title span { font: 400 12px/1.3 var(--f-mono); color: var(--muted); }
.p-x {
  appearance: none; border: 0; background: none; cursor: pointer; color: var(--muted);
  font: 400 22px/1 var(--f-body); width: 32px; height: 32px; border-radius: 50%;
}
.p-x:hover { background: var(--bg); color: var(--ink); }
.p-body { flex: 1; min-height: 0; overflow-y: auto; padding: 14px 18px; display: flex; flex-direction: column; gap: 14px; }
.p-foot { border-top: 1px solid var(--line); padding: 12px 18px 16px; display: flex; flex-direction: column; gap: 10px; }
.p-row { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.p-row .grow { flex: 1; }
.p-me { font-size: 13px; color: var(--muted); }
.p-me button { appearance: none; border: 0; background: none; padding: 0; color: var(--accent); font: inherit; cursor: pointer; }
.p-err { font-size: 13px; color: #D93036; }
.p-note { font-size: 14px; color: var(--muted); }

.msg { display: flex; flex-direction: column; gap: 3px; }
.msg-head { display: flex; gap: 8px; align-items: baseline; }
.msg-head b { font: 600 14px/1.3 var(--f-body); }
.msg-head time { font: 400 12px/1.3 var(--f-mono); color: var(--muted); }
.msg-text { font-size: 15px; line-height: 1.45; white-space: pre-wrap; overflow-wrap: anywhere; }
.evt { font-size: 13px; color: var(--muted); display: flex; gap: 6px; align-items: baseline; }
.evt time { font: 400 12px/1.3 var(--f-mono); }

.status {
  display: inline-block; font: 500 11px/1 var(--f-mono); padding: 4px 7px; border-radius: 999px;
  background: var(--accent-soft); color: var(--accent); vertical-align: 1px;
}
.status.is-done { background: var(--bg); color: var(--muted); }

.btn {
  appearance: none; cursor: pointer; border: 1px solid var(--line); background: var(--surface); color: var(--ink);
  font: 500 14px/1 var(--f-body); padding: 10px 14px; border-radius: 999px;
}
.btn:hover { border-color: var(--muted); }
.btn.primary { background: var(--ink); border-color: var(--ink); color: var(--surface); }
.btn:disabled { opacity: 0.5; cursor: default; }
.field {
  width: 100%; border: 1px solid var(--line); border-radius: 12px; padding: 10px 12px;
  background: var(--bg); color: var(--ink); font: 400 15px/1.45 var(--f-body);
}
textarea.field { min-height: 84px; resize: vertical; }
.field:focus { outline: 2px solid var(--accent); outline-offset: 0; border-color: transparent; }

.t-list { display: flex; flex-direction: column; gap: 4px; margin: 0 -8px; }
.t-item {
  appearance: none; border: 0; background: none; cursor: pointer; text-align: left; color: var(--ink);
  display: grid; grid-template-columns: 34px minmax(0, 1fr); gap: 2px 10px; padding: 10px 8px; border-radius: 12px;
  font-family: var(--f-body);
}
.t-item:hover { background: var(--bg); }
.t-num {
  grid-row: 1 / 3; width: 26px; height: 26px; border-radius: 13px; background: var(--pin); color: #FFFFFF;
  font: 600 12px/26px var(--f-body); text-align: center;
}
.t-item.is-done .t-num { background: var(--pin-done); }
.t-where { font: 400 12px/1.3 var(--f-mono); color: var(--muted); }
.t-text { font-size: 14px; line-height: 1.4; overflow: hidden; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; }
.p-empty { font-size: 15px; color: var(--muted); }

@media (max-width: 600px) {
  .panel {
    left: 0; right: 0; bottom: 0; width: auto; max-height: 78vh;
    border-radius: 18px 18px 0 0; border-bottom: 0;
    padding-bottom: env(safe-area-inset-bottom, 0px);
  }
  .intro { bottom: calc(76px + env(safe-area-inset-bottom, 0px)); }
}

/* Комментарии на полях: карточки стоят на высоте своих меток */
.layout { position: relative; }
.rail { display: none; }
@media (min-width: 1280px) {
  body.has-rail .layout {
    display: grid; grid-template-columns: minmax(0, 1fr) 320px;
    max-width: calc(var(--wide) + 320px); margin: 0 auto;
  }
  body.has-rail .page { max-width: none; margin: 0; }
  body.has-rail .rail { display: block; position: relative; margin-right: max(16px, env(safe-area-inset-right, 0px)); }
}
.r-card {
  position: absolute; left: 0; right: 0;
  background: var(--surface); color: var(--ink);
  border: 1px solid var(--line); border-radius: 14px;
  box-shadow: 0 4px 14px rgba(10, 14, 22, 0.08);
  transition: top 0.2s ease, box-shadow 0.15s ease, border-color 0.15s ease;
  font-family: var(--f-body); text-align: left;
}
.r-sum {
  appearance: none; cursor: pointer; width: 100%;
  padding: 12px 14px; display: flex; flex-direction: column; gap: 6px;
}
.r-top { display: flex; align-items: center; gap: 8px; font-size: 13px; min-width: 0; }
.r-top .t-num { display: inline-block; flex: none; }
.r-top b { font-weight: 600; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.r-top time { font: 400 11px/1 var(--f-mono); color: var(--muted); white-space: nowrap; }
.r-top .status { margin-left: auto; }
.r-text {
  font-size: 14px; line-height: 1.4; overflow-wrap: anywhere;
  display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden;
}
.r-meta { font-size: 12px; color: var(--muted); }
.r-card.is-done { opacity: 0.72; }
.r-card.is-hover { border-color: var(--accent); }
.r-card.is-open {
  z-index: 2; display: flex; flex-direction: column; overflow: hidden;
  border-color: var(--accent); box-shadow: 0 12px 34px rgba(10, 14, 22, 0.18);
}
.r-card .p-head { padding: 10px 8px 8px 14px; }
.r-card .p-body { padding: 10px 14px; max-height: 46vh; }
.r-card .p-foot { padding: 10px 14px 14px; }
.pin.is-hover { transform: translate(-50%, -50%) scale(1.18); }
@media (prefers-reduced-motion: reduce) { .r-card { transition: none; } }