/* Стили страницы демо — общие для русской и английской версии. Дизайн-система — DESIGN.md. */
:root {
  --primary: #4a154b; --primary-press: #611f69; --primary-tint: #592466; --on-primary: #ffffff; --on-aubergine-mute: #d9bdde;
  --ink: #1d1d1d; --ink-mute: #696969; --link: #1264a3; --link-hover: #3860be;
  --canvas: #ffffff; --cream: #f4ede4; --lavender: #f9f0ff; --hairline: #e6e6e6;
  --warn: #cc4117; --warn-bg: #fdf1ec; --ok: #007a5a; --ok-bg: #eaf6f1; --info: #1264a3; --info-bg: #eef5fb;
  --radius: 16px;
  --mesh:
    radial-gradient(55% 75% at 8% 15%, #ffe6d6 0%, rgba(255,230,214,0) 70%),
    radial-gradient(50% 70% at 88% 8%, #e9d8ff 0%, rgba(233,216,255,0) 70%),
    radial-gradient(60% 70% at 72% 100%, #dcebdf 0%, rgba(220,235,223,0) 70%),
    var(--cream);
}
* { box-sizing: border-box; }
body {
  margin: 0; background: var(--canvas); color: var(--ink);
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 17px; line-height: 1.55; -webkit-font-smoothing: antialiased;
}
.wrap { max-width: 900px; margin: 0 auto; padding: 0 24px; }
h1, h2, h3 { margin: 0; }
h1 { font-size: clamp(2rem, 5vw, 3.1rem); font-weight: 700; line-height: 1.12; letter-spacing: -0.6px; margin-bottom: 16px; }
h2 { font-size: 24px; font-weight: 700; line-height: 1.33; letter-spacing: -0.096px; margin-bottom: 14px; }
h3 { font-size: 18px; font-weight: 600; line-height: 1.56; margin-bottom: 6px; }
p { margin: 0 0 14px; }
a { color: var(--link); text-decoration: none; }
a:hover { color: var(--link-hover); text-decoration: underline; }
.lead { font-size: 18px; color: var(--ink); }
.muted { color: var(--ink-mute); }
.small { font-size: 16px; line-height: 1.5; }
code {
  font-family: ui-monospace, SFMono-Regular, Consolas, "Liberation Mono", monospace;
  font-size: 0.88em; background: var(--lavender); border-radius: 4px; padding: 1px 6px; overflow-wrap: anywhere;
}

header { background: var(--canvas); border-bottom: 1px solid var(--hairline); }
.bar { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding-top: 16px; padding-bottom: 16px; }
.logo { font-size: 20px; font-weight: 700; letter-spacing: -0.3px; text-decoration: none; color: var(--primary); }
.logo:hover { color: var(--primary); text-decoration: none; }
.logo span { color: var(--ink-mute); }
.bar nav { display: flex; align-items: center; white-space: nowrap; }
.bar a.back { color: var(--ink); font-size: 16px; }
.bar a.back:hover { color: var(--primary); text-decoration: none; }
.bar a.lang {
  margin-left: 16px; padding: 8px 20px; border-radius: 90px; background: var(--lavender);
  font-size: 15px; font-weight: 700;
}

.hero { padding: 64px 0 40px; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; min-height: 48px;
  border: 0; cursor: pointer; text-decoration: none;
  font-family: inherit; font-weight: 700; font-size: 16px; line-height: 1.38; letter-spacing: 0.2px;
  padding: 14px 28px; border-radius: 90px; background: var(--primary); color: var(--on-primary);
}
.btn:hover { color: var(--on-primary); text-decoration: none; box-shadow: rgba(0,0,0,.1) 0 5px 20px 0; }
.btn:active { background: var(--primary-press); }
.btn.ghost { background: var(--lavender); color: var(--ink); padding: 14px 30px; }
.btn.ghost:hover { color: var(--ink); }

/* Зона загрузки — пастельный градиент */
.drop {
  border: 2px dashed transparent; border-radius: var(--radius); background: var(--mesh);
  padding: clamp(32px, 6vw, 56px) 24px; text-align: center; transition: border-color .15s;
}
.drop.over { border-color: var(--primary); }
.drop h2 { margin-bottom: 8px; }
.drop code { background: rgba(255,255,255,.75); }
.drop .actions { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; margin-top: 24px; }
.drop .btn.ghost { background: var(--canvas); }
.privacy {
  margin-top: 20px; font-size: 16px; line-height: 1.5; color: var(--ink);
  display: flex; align-items: center; justify-content: center; gap: 8px; flex-wrap: wrap;
}
.privacy b { color: var(--ink); }

.where { margin-top: 28px; }
.where summary, .tech summary { cursor: pointer; font-weight: 600; color: var(--link); }
.where summary:hover, .tech summary:hover { color: var(--link-hover); }
.where .body { margin-top: 14px; padding: 24px; background: var(--cream); border-radius: 12px; }
.where p:last-child { margin-bottom: 0; }

/* Результат */
#result { display: none; padding: 40px 0; }
#result.shown { display: block; }
.total {
  background: var(--canvas); border: 1px solid var(--hairline); border-radius: var(--radius);
  padding: clamp(24px, 5vw, 36px); margin-bottom: 24px;
}
.total .sum { font-size: clamp(2.8rem, 9vw, 4rem); font-weight: 700; letter-spacing: -0.768px; line-height: 1; color: var(--primary); }
.total .sub { color: var(--ink-mute); margin-top: 12px; font-size: 16px; }
.total .naive { margin-top: 18px; padding-top: 16px; border-top: 1px solid var(--hairline); font-size: 16px; color: var(--ink-mute); }
.total .naive b { color: var(--ink); }

.finding {
  border: 1px solid var(--hairline); border-left: 4px solid var(--hairline);
  border-radius: 12px; padding: 22px 24px; margin-bottom: 14px; background: var(--canvas);
}
.finding.warn { border-left-color: var(--warn); background: var(--warn-bg); }
.finding.ok   { border-left-color: var(--ok);   background: var(--ok-bg); }
.finding.info { border-left-color: var(--info); background: var(--info-bg); }
.finding .tag, .summary .tag { font-size: 13px; font-weight: 700; letter-spacing: 0.96px; text-transform: uppercase; }
.finding.warn .tag { color: var(--warn); }
.finding.ok   .tag { color: var(--ok); }
.finding.info .tag { color: var(--info); }
.finding p { margin: 6px 0 0; }
.finding h3 { margin-top: 4px; }
.finding .part { margin-top: 14px; }
.finding .lbl { font-size: 13px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.96px; color: var(--ink-mute); }
.finding .part p { margin-top: 4px; }
.finding ul { margin: 6px 0 0; padding-left: 20px; }
.finding li { margin-bottom: 6px; }
details.finding > summary { list-style: none; cursor: pointer; }
details.finding > summary::-webkit-details-marker { display: none; }
details.finding .teaser { margin-top: 4px; color: var(--ink-mute); }
details.finding[open] .teaser { display: none; }
details.finding .more { display: inline-block; margin-top: 8px; font-size: 15px; font-weight: 700; color: var(--link); }
details.finding[open] > summary { margin-bottom: 2px; }
details.finding > summary:focus-visible { outline: 2px solid var(--primary-press); outline-offset: 4px; border-radius: 4px; }
.badge {
  float: right; margin-left: 10px; font-size: 15px; font-weight: 700; white-space: nowrap;
  color: var(--on-primary); background: var(--primary); border-radius: 90px; padding: 4px 12px;
}
.found-head { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; flex-wrap: wrap; margin-bottom: 14px; }
.found-head h2 { margin-bottom: 0; }
.toggle-all, .more-rows, .copy {
  font-family: inherit; font-size: 15px; font-weight: 700; cursor: pointer;
  color: var(--ink); background: var(--lavender); border: 0; border-radius: 90px; padding: 10px 24px;
}
.toggle-all:hover, .more-rows:hover, .copy:hover { box-shadow: inset 0 0 0 1px var(--primary-press); }
.more-rows { margin-top: 12px; }
.copy { margin-top: 14px; background: var(--primary); color: var(--on-primary); }
.sessions tr.extra { display: none; }
.sessions.all tr.extra { display: table-row; }

/* Сводка по нескольким сессиям */
.habits { margin-bottom: 32px; }
.habits ul { list-style: none; margin: 12px 0 14px; padding: 0 24px; border-radius: var(--radius); background: var(--cream); }
.habits li { display: flex; gap: 10px; padding: 16px 0; border-top: 1px solid rgba(0,0,0,.08); }
.habits li:first-child { border-top: 0; }
details.finding { scroll-margin-top: 12px; }
.glabel { font-size: 13px; font-weight: 700; letter-spacing: 0.96px; text-transform: uppercase; color: var(--ink-mute); margin: 24px 0 10px; }

/* Список всех проверок */
.checks { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin: 14px 0 32px; }
.cgroup { border-radius: var(--radius); padding: 20px 22px; background: var(--cream); }
.cgroup h3 { margin-bottom: 4px; }
.cgroup > p { margin: 0 0 10px; }
.cgroup ul { list-style: none; margin: 0; padding: 0; }
.cgroup li { display: flex; gap: 10px; padding: 10px 0; border-top: 1px solid rgba(0,0,0,.08); }
.cgroup .ic, .habits .ic { flex: none; width: 1.4em; height: 1.4em; border-radius: 50%; font-size: 0.8rem; font-weight: 700;
  display: flex; align-items: center; justify-content: center; margin-top: 2px; border: 1.5px solid currentColor; }
.cgroup .num { color: var(--ink-mute); font-size: 15px; }
.cgroup .nm, .habits .nm { font-weight: 600; }
.cgroup a.nm { color: var(--ink); text-decoration: underline; text-decoration-color: var(--primary); text-underline-offset: 3px; }
.cgroup a.nm:hover { color: var(--primary); }
.cgroup .st, .habits .st { font-size: 13px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.96px; margin-top: 2px; }
.cgroup .ds, .habits .ds { font-size: 15px; color: var(--ink-mute); margin-top: 2px; line-height: 1.45; }
.c-warn .ic, .c-warn .st { color: var(--warn); }
.c-info .ic, .c-info .st { color: var(--info); }
.c-ok .ic, .c-ok .st, .c-none .ic, .c-none .st { color: var(--ok); }
.c-soon .ic, .c-soon .st, .c-soon .nm { color: var(--ink-mute); }
.c-soon .ic { border-style: dashed; }
@media (max-width: 780px) { .checks { grid-template-columns: 1fr; } }
.finding .saving { margin-top: 14px; padding-top: 12px; border-top: 1px solid var(--hairline); font-size: 16px; }

.summary { border-radius: var(--radius); padding: 28px 32px; margin-bottom: 32px; background: var(--lavender); }
.summary .tag { color: var(--primary); }
.summary p { margin: 8px 0 0; font-size: 18px; }
.summary .advice { font-weight: 600; }

.asks { margin-bottom: 32px; }
.ask { border: 1px solid var(--hairline); border-radius: 12px; padding: 16px 20px; margin-bottom: 10px; background: var(--canvas); }
.ask .q { font-style: italic; overflow-wrap: anywhere; }
.ask .meta { margin-top: 6px; font-size: 16px; color: var(--ink-mute); }
.ask .meta b { color: var(--primary); }

.tech { margin-top: 28px; border: 1px solid var(--hairline); border-radius: 12px; padding: 16px 20px; }
.tech ul { margin: 12px 0 0; padding-left: 20px; font-size: 16px; color: var(--ink-mute); }
.tech li { margin-bottom: 6px; }
#session { scroll-margin-top: 12px; }
.sessions { margin: 32px 0; }

table { width: 100%; border-collapse: collapse; margin-top: 8px; font-size: 16px; }
th, td { text-align: left; padding: 10px 8px; border-bottom: 1px solid var(--hairline); }
th { font-size: 13px; text-transform: uppercase; letter-spacing: 0.96px; color: var(--ink-mute); font-weight: 700; }
td.num, th.num { text-align: right; white-space: nowrap; }
tr.active td { font-weight: 700; color: var(--primary); background: var(--lavender); }
.pick { cursor: pointer; }
.pick:hover td { color: var(--primary); }

.error { border-left: 4px solid var(--warn); background: var(--warn-bg); padding: 20px 24px; border-radius: 12px; }

footer { background: var(--primary); color: var(--on-aubergine-mute); padding: 32px 0; font-size: 16px; line-height: 1.5; margin-top: 40px; }
footer a { color: var(--on-primary); text-decoration: underline; }
footer a:hover { color: var(--on-primary); }
.cta-bottom {
  margin: 40px 0 0; padding: clamp(32px, 6vw, 48px) 24px; border-radius: var(--radius);
  background: var(--primary); color: var(--on-primary); text-align: center;
}
.cta-bottom h2, .cta-bottom b { color: var(--on-primary); }
.cta-bottom p, .cta-bottom .muted { color: var(--on-aubergine-mute); }
.cta-bottom a:not(.btn) { color: var(--on-primary); text-decoration: underline; }
.cta-bottom code { background: var(--primary-tint); color: var(--on-primary); }
.cta-bottom .btn { background: var(--canvas); color: var(--primary); }
.cta-bottom .btn:hover { color: var(--primary); }
.cta-bottom .btn.ghost { background: transparent; color: var(--on-primary); box-shadow: inset 0 0 0 2px var(--on-primary); }

@media (max-width: 700px) {
  body { font-size: 16px; }
  .hero { padding: 40px 0 24px; }
  .btn { width: 100%; }
  th.hide-sm, td.hide-sm { display: none; }
  .logo { font-size: 17px; }
  .bar a.back { font-size: 15px; }
  .bar a.lang { margin-left: 10px; padding: 8px 14px; }
}
.cta-bottom .btn + .btn { margin-left: 10px; }
@media (max-width: 700px) { .cta-bottom .btn + .btn { margin: 10px 0 0; } }