:root {
  color-scheme: light;
  --bg: #f5f5fa; --panel: #fff; --text: #202237; --muted: #616578;
  --accent: #6552cb; --line: #e5e6ef; --warning: #805619; --green: #16765c; --red: #b84855;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 14px;
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--text); }
main { max-width: 1700px; margin: 0 auto 0 228px; padding: 24px 40px 36px; min-width: 0; }
h1, h2, h3, h4, p { margin-top: 0; }
h1 { font-size: clamp(32px,3.6vw,49px); font-weight: 720; line-height: 1.12; letter-spacing: -.055em; margin: 10px 0 12px; }
h2 { font-size: 24px; letter-spacing: -.035em; margin-bottom: 0; }
h3 { font-size: 19px; letter-spacing: -.025em; margin: 0 0 14px; }
h4 { font-size: 15px; margin: 20px 0 10px; }
p { line-height: 1.65; }
.muted, .source, footer { color: var(--muted); }
.source { font-size: 12px; overflow-wrap: anywhere; }
.eyebrow { font-size: 10px; font-weight: 750; letter-spacing: .17em; color: var(--accent); margin: 0 0 8px; }
.sidebar { position: fixed; inset: 0 auto 0 0; width: 228px; background: #151829; color: #f4f3ff; padding: 32px 22px; display: flex; flex-direction: column; z-index: 5; }
.brand { display: flex; align-items: center; gap: 12px; color: #f4f3ff; text-decoration: none; font-size: 22px; font-weight: 700; letter-spacing: -.04em; }
.brand-sub { display: block; font-size: 9px; letter-spacing: .21em; margin-top: 3px; color: #b9b5d6; }
.rail-label { font-size: 9px; letter-spacing: .19em; color: #a8abc0; margin: 48px 12px 14px; }
.navigation { display: grid; gap: 8px; }
.navigation button { display: flex; align-items: center; gap: 14px; background: transparent; color: #b9bdd4; border-color: transparent; text-align: left; padding: 12px 14px; border-radius: 12px; font-weight: 550; }
.navigation button span { width: 20px; font-size: 22px; line-height: 1; }
.navigation button[aria-current="page"] { background: #343047; color: #e0d8ff; }
.navigation button:hover { background: #28293d; }
.rail-bottom { margin-top: auto; padding: 30px 10px 0; }
.rail-bottom p { font-size: 12px; color: #b5b7cd; margin: 14px 0 26px; }
.privacy-dot { font-size: 11px; color: #dbdeed; display: flex; align-items: center; gap: 7px; }
.privacy-dot:before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: #a6d9c1; }
.rail-version { font-size: 8px; letter-spacing: .12em; color: #b5b7cd; }
.topbar { display: flex; justify-content: space-between; align-items: center; gap: 14px; margin-bottom: 32px; }
.topbar { flex-wrap: wrap; }
.preferences { display: flex; align-items: end; gap: 8px; flex-wrap: wrap; }
.preferences label { font-size: 10px; gap: 4px; }
.preferences select { min-width: 115px; }
.preferences button { font-size: 12px; }
#theme-toggle[aria-pressed="true"] { border-color: var(--accent); color: var(--accent); }
.breadcrumb { font-size: 10px; letter-spacing: .13em; font-weight: 650; color: var(--muted); margin: 0; }
.breadcrumb span { margin-left: 10px; }
.page-intro { display: flex; align-items: center; justify-content: space-between; gap: 20px; margin-bottom: 24px; }
.page-intro p.muted { margin-bottom: 0; }
.accent-dot { color: var(--accent); }
.sync-pill, .badge { border: 1px solid var(--line); border-radius: 100px; padding: 8px 12px; font-size: 11px; white-space: nowrap; color: var(--muted); background: var(--panel); }
.sync-pill { display: flex; align-items: center; gap: 8px; }
.sync-pill:before { content: ""; width: 6px; height: 6px; background: var(--green); border-radius: 100%; }
.sync-pill[data-partial="true"]:before { background: var(--warning); }
.view-title { display: flex; align-items: baseline; justify-content: space-between; gap: 16px; margin-top: 26px; }
.view-title p { font-size: 11px; margin: 0; }
button, input, select, textarea { font: inherit; min-height: 48px; border: 1px solid var(--line); border-radius: 10px; padding: 11px 14px; }
button { color: #fff; background: var(--accent); border-color: transparent; cursor: pointer; font-weight: 650; transition: background .15s, transform .15s; }
button:hover { filter: brightness(.96); }
button:disabled { opacity: .6; cursor: wait; }
input, select, textarea { background: #fafaff; color: var(--text); max-width: 100%; }
input:focus, textarea:focus, select:focus { background: var(--panel); }
textarea { resize: vertical; min-height: 88px; }
.secondary { background: var(--panel); color: var(--text); border-color: var(--line); }
.text-button { color: var(--accent); background: transparent; padding: 10px 0; font-size: 12px; }
button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible, summary:focus-visible, a:focus-visible, [tabindex="-1"]:focus-visible { outline: 3px solid #927feb; outline-offset: 4px; }
label { display: flex; flex-direction: column; gap: 7px; font-size: 12px; color: var(--muted); min-width: 0; }
.toolbar { display: flex; flex-wrap: wrap; align-items: end; gap: 10px; margin: 20px 0 24px; }
.toolbar input { width: 160px; font-size: 12px; }
.toolbar select { min-width: 140px; font-size: 12px; }
.toolbar > button { font-size: 12px; }
.period-presets { display: flex; gap: 3px; background: #eaeaf3; border-radius: 12px; padding: 4px; }
.period-presets button { min-width: 49px; border: 0; min-height: 48px; background: transparent; color: var(--muted); font-size: 11px; padding: 8px; }
.period-presets button[aria-pressed="true"] { background: #fff; color: var(--accent); box-shadow: 0 2px 4px #24213c0b; }
.summary { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); gap: 16px; margin-bottom: 24px; }
.stat, .panel, .detail, .day-card, .coverage { background: var(--panel); border: 1px solid var(--line); border-radius: 18px; padding: 24px; min-width: 0; }
.stat { position: relative; padding: 22px 24px; overflow: hidden; }
.stat:first-child { background: #eeebfc; border-color: #e2dcfa; }
.stat .stat-icon { font-size: 10px; color: var(--accent); font-weight: 650; letter-spacing: .09em; display: block; margin-bottom: 12px; }
.stat strong { display: block; font-size: 32px; letter-spacing: -.05em; font-weight: 650; line-height: 1.1; margin: 0 0 10px; font-variant-numeric: tabular-nums; }
.stat > span:not(.stat-icon) { font-size: 11px; color: var(--muted); }
.dashboard-grid { display: grid; grid-template-columns: minmax(0,1.9fr) minmax(250px,1fr); gap: 20px; margin-bottom: 20px; }
.panel-heading { display: flex; justify-content: space-between; gap: 16px; align-items: center; }
.panel-heading h3 { margin-bottom: 0; }
.chart-box { margin-top: 20px; min-height: 210px; }
.chart-box svg { width: 100%; height: auto; display: block; }
.chart-empty { min-height: 205px; display: grid; place-content: center; text-align: center; background: repeating-linear-gradient(0deg,#fff,#fff 49px,#eeeef5 50px); color: var(--muted); font-size: 13px; }
.mileage-panel > .source { margin-bottom: 0; }
.reference { padding: 17px 0; border-bottom: 1px solid var(--line); }
.reference:last-child { border-bottom: 0; }
.reference .reference-value { font-size: 38px; letter-spacing: -.06em; font-weight: 650; line-height: 1.1; margin: 7px 0; }
.reference small { font-size: 12px; color: var(--muted); font-weight: 400; letter-spacing: 0; }
.reference p { margin: 0; font-size: 11px; color: var(--muted); }
.reference .reference-label { font-size: 12px; color: var(--text); font-weight: 650; }
.athlete-card { background: linear-gradient(135deg,#fff,#f6f3ff); }
.athlete-card > button { width: 100%; margin-top: 16px; }
.section-heading { margin: 28px 0 16px; }
.calendar-panel { margin: 20px 0; }
.zone-legend { display: flex; gap: 12px; flex-wrap: wrap; font-size: 10px; color: var(--muted); }
.zone-legend > span:before { content: ""; display: inline-block; width: 7px; height: 7px; border-radius: 50%; margin-right: 5px; }
.zone-below:before { background: #21785e; }.zone-near:before { background: #aa7623; }.zone-above:before { background: #b64b59; }
.training-calendar { display: grid; grid-template-columns: repeat(auto-fill,minmax(48px,1fr)); gap: 8px; margin: 22px 0 14px; }
.calendar-day { min-height: 56px; padding: 8px 4px; background: #f0f1f7; border: 1px solid #e5e6ef; color: #616578; border-radius: 10px; text-align: center; font-size: 11px; font-weight: 500; display: flex; flex-direction: column; gap: 4px; align-items: center; justify-content: center; }
.calendar-day small { font-size: 9px; font-weight: 600; }
.calendar-day[data-band="below"] { background: #d7eee4; color: #205c48; border-color: #c3e2d5; }
.calendar-day[data-band="near"] { background: #f6ead1; color: #745016; border-color: #ead9b3; }
.calendar-day[data-band="above"] { background: #f5dce0; color: #963746; border-color: #ebc7cd; }
.calendar-day[data-band="unknown"] { background: #e7e3f6; color: #574983; border-color: #d8d1ee; }
.snapshot-grid { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); gap: 16px; margin-bottom: 24px; }
.snapshot-card { padding: 20px; background: #fff; border: 1px solid var(--line); border-radius: 16px; }
.snapshot-card .snapshot-label { font-size: 11px; font-weight: 650; color: var(--muted); margin-bottom: 12px; }
.snapshot-card strong { font-size: 25px; font-weight: 600; letter-spacing: -.04em; }
.snapshot-card p { font-size: 11px; line-height: 1.5; color: var(--muted); margin: 10px 0 0; }
.snapshot-card:nth-child(1) { border-top: 3px solid #8470d4; }.snapshot-card:nth-child(2) { border-top: 3px solid #568e83; }.snapshot-card:nth-child(3) { border-top: 3px solid #718cae; }.snapshot-card:nth-child(4) { border-top: 3px solid #b58c66; }
.recent-panel { padding-bottom: 10px; }
.table-scroll { overflow-x: auto; margin: 18px 0 6px; }
table { border-collapse: collapse; width: 100%; font-size: 12px; text-align: left; }
caption { text-align: left; color: var(--muted); font-size: 11px; padding-bottom: 12px; }
th, td { padding: 15px 12px; border-bottom: 1px solid var(--line); vertical-align: middle; }
th { font-size: 10px; letter-spacing: .07em; text-transform: uppercase; color: var(--muted); font-weight: 650; white-space: nowrap; }
td { line-height: 1.5; font-variant-numeric: tabular-nums; }
td button { min-height: 48px; font-size: 12px; white-space: nowrap; }
.band { display: inline-flex; gap: 5px; align-items: center; padding: 5px 8px; border-radius: 7px; background: #f0f1f6; color: var(--muted); font-size: 10px; white-space: nowrap; }
.band[data-band="below"] { color: #205c48; background: #d7eee4; }.band[data-band="near"] { color: #745016; background: #f6ead1; }.band[data-band="above"] { color: #963746; background: #f5dce0; }
.content { display: grid; grid-template-columns: minmax(280px,.9fr) minmax(0,1.5fr); gap: 24px; margin: 24px 0; }
.workout-list-panel { min-width: 0; }
.workout { display: block; width: 100%; text-align: left; background: var(--panel); color: var(--text); margin: 10px 0; padding: 18px 20px; border-radius: 14px; border-color: var(--line); font-weight: 400; position: relative; }
.workout strong { display: block; font-size: 14px; margin-bottom: 8px; }
.workout span { display: block; font-size: 11px; color: var(--muted); line-height: 1.6; }
.workout .workout-distance { font-size: 25px; color: var(--text); letter-spacing: -.045em; font-weight: 650; margin: 8px 0; }
.workout[aria-current="true"] { border-color: var(--accent); box-shadow: 0 0 0 2px #6552cb15; background: #f9f7ff; }
.workout .band { display: inline-flex; margin-top: 10px; }
.detail { align-self: start; min-width: 0; }
.detail > h3 { font-size: 25px; }
.detail-empty { padding: 36px 8px; text-align: center; }
.empty-mark { width: 70px; height: 70px; border-radius: 22px; background: #eeeafd; color: var(--accent); display: grid; place-content: center; font-size: 35px; margin: 0 auto 20px; }
.metrics { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin: 24px 0; }
.metrics > div { min-width: 0; padding: 12px 14px; background: #f8f8fc; border-radius: 10px; }
.metrics dt { font-size: 11px; color: var(--muted); }
.metrics dd { margin: 7px 0 0; font-size: 20px; font-weight: 550; letter-spacing: -.03em; overflow-wrap: anywhere; }
canvas { display: block; width: 100%; height: 180px; background: #fafaff; border: 1px solid var(--line); border-radius: 12px; }
.zone-breakdown { display: grid; grid-template-columns: repeat(3,1fr); gap: 8px; margin: 16px 0; }
.zone-breakdown > div { padding: 12px; border-radius: 10px; background: #f4f5fa; font-size: 11px; }
.zone-breakdown strong { display: block; font-size: 19px; margin-top: 6px; }
.zone-breakdown [data-band="below"] { background: #d7eee4; color: #205c48; }.zone-breakdown [data-band="near"] { background: #f6ead1; color: #745016; }.zone-breakdown [data-band="above"] { background: #f5dce0; color: #963746; }
.notice { color: var(--warning); font-size: 12px; }.notice:empty { display: none; }.notice p { border-left: 2px solid #e6ca96; padding-left: 12px; }
.coverage { margin: 24px 0; padding: 16px 20px; border-radius: 12px; }
.coverage summary { cursor: pointer; min-height: 48px; display: flex; align-items: center; font-size: 12px; color: var(--muted); }
.coverage summary:before { content: "+"; font-size: 18px; margin-right: 10px; color: var(--accent); }.coverage[open] summary:before { content: "−"; }
.editor { display: grid; gap: 16px; margin-top: 20px; }.editor button { justify-self: start; }.editor p { margin: 0; }
.editor-section { border-top: 1px solid var(--line); margin-top: 24px; padding-top: 12px; }
.field-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.date-selector { max-width: 280px; margin-top: 20px; }
.feedback { font-size: 12px; min-height: 22px; color: var(--green); overflow-wrap: anywhere; }.feedback[data-error="true"] { color: var(--red); }
.profile-panel { max-width: 880px; margin-top: 24px; }
.day-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-top: 24px; }
.day-card > h3 { color: var(--accent); font-size: 17px; }.day-card .metrics { margin: 12px 0; }.day-card .metrics dd { font-size: 18px; }
.day-card { align-self: start; }.day-card > summary { cursor: pointer; min-height: 48px; display: block; }.day-card > summary h3 { color: var(--accent); font-size: 16px; margin: 0 0 10px; }.day-quick { display: block; font-size: 11px; color: var(--muted); line-height: 1.6; }.day-card > summary:after { content: "+ Explore this day"; display: block; color: var(--accent); font-size: 11px; margin-top: 12px; }.day-card[open] > summary:after { content: "− Collapse day"; margin-bottom: 20px; }
.measurement { padding: 12px 0; border-top: 1px solid var(--line); }.measurement p { margin: 5px 0; }.measurement strong { font-weight: 650; }
.stage-list { display: flex; flex-wrap: wrap; gap: 6px 16px; padding: 0; list-style: none; font-size: 11px; color: var(--muted); }
.stage-bar { display: flex; height: 10px; border-radius: 8px; overflow: hidden; margin: 12px 0; background: #edf0f5; }.stage-bar span { height: 100%; min-width: 0; }
.trend-list { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.trend { background: var(--panel); border: 1px solid var(--line); border-radius: 14px; padding: 20px; }.trend p { margin: 7px 0; }
.source-selector { max-width: 340px; margin: 18px 0; }.trend svg { width: 100%; height: 100px; margin-top: 10px; }
.pre-wrap { white-space: pre-wrap; overflow-wrap: anywhere; }
footer { font-size: 11px; margin-top: 32px; border-top: 1px solid var(--line); padding-top: 22px; line-height: 1.65; }footer > span { font-size: 9px; letter-spacing: .14em; font-weight: 650; }footer p { max-width: 800px; margin-top: 10px; }
#message { font-size: 12px; padding: 10px 14px; border-left: 3px solid #9583db; background: #eeebf8; overflow-wrap: anywhere; border-radius: 0 8px 8px 0; margin: 16px 0; }
#message[data-error="true"] { background: #fae9eb; border-color: var(--red); color: #963746; }
.skip-link { position: absolute; top: -100px; left: 250px; color: #fff; background: var(--accent); padding: 14px; border-radius: 8px; z-index: 10; }.skip-link:focus { top: 12px; }
[hidden] { display: none !important; }
.welcome { margin-top: 30px; padding: 40px; display: grid; grid-template-columns: 1.3fr 1fr; gap: 24px; overflow: hidden; background: linear-gradient(125deg,#fff,#eeebfd); }
.welcome h2 { font-size: clamp(26px,3vw,38px); line-height: 1.2; margin: 14px 0 20px; }.welcome p { max-width: 450px; color: var(--muted); }
.welcome-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 24px; }.welcome-tags span { padding: 8px 12px; background: #fff; border: 1px solid #e4defa; border-radius: 100px; color: #655980; font-size: 11px; }
.welcome-art { position: relative; display: grid; place-items: center; min-height: 250px; }
.art-ring { width: 220px; height: 220px; border-radius: 50%; border: 32px solid #cfc7f2; outline: 1px solid #ddd8f4; outline-offset: 20px; display: grid; place-content: center; transform: rotate(-12deg); }.art-ring span { font-size: 24px; line-height: 1.2; letter-spacing: .2em; text-align: center; font-weight: 750; color: #6552cb; }
.art-line { position: absolute; background: #95cab3; height: 22px; width: 240px; transform: rotate(-38deg); border-radius: 12px; top: 63%; left: 30%; opacity: .8; }
@media(min-width:1600px) { main { padding: 30px 60px; } }
@media(max-width:1200px) {
  main { padding: 24px; margin-left: 200px; }.sidebar { width: 200px; padding: 28px 16px; }
  .dashboard-grid { grid-template-columns: minmax(0,1.7fr) minmax(220px,1fr); }.stat { padding: 20px; }.snapshot-card { padding: 16px; }
  .content { grid-template-columns: minmax(250px,.85fr) minmax(0,1.2fr); }.toolbar input { width: 140px; }
}
@media(max-width:960px) {
  .dashboard-grid { grid-template-columns: 1fr; }#fitness-references { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }.reference { border-bottom: 0; }
  .content, .day-grid { grid-template-columns: 1fr; }.summary, .snapshot-grid { grid-template-columns: 1fr 1fr; }.detail { scroll-margin-top: 20px; }
  .welcome { grid-template-columns: 1fr; }.welcome-art { display: none; }.zone-legend { max-width: 210px; justify-content: end; }
}
@media(max-width:700px) {
  .sidebar { position: static; width: auto; display: block; padding: 16px 20px; }.brand { font-size: 18px; gap: 10px; }.brand img { width: 34px; height: 34px; }.brand-sub { font-size: 8px; }.rail-label, .rail-bottom { display: none; }
  .navigation { display: grid; grid-template-columns: repeat(5,minmax(0,1fr)); margin-top: 18px; gap: 4px; }.navigation button { flex-direction: column; text-align: center; white-space: normal; gap: 6px; min-height: 64px; font-size: 10px; padding: 8px 3px; }.navigation button span { font-size: 18px; width: auto; }
  main { margin-left: 0; padding: 20px; }.topbar { margin-bottom: 26px; }.breadcrumb { font-size: 9px; }.breadcrumb span { margin-left: 4px; }.page-intro { align-items: start; }.page-intro .sync-pill { display: none; }h1 { font-size: 36px; }
  .panel, .detail, .day-card { padding: 20px; }.toolbar { gap: 8px; }.toolbar label { flex: 1; min-width: 135px; }.toolbar input, .toolbar select { width: 100%; }.toolbar .period-presets { width: 100%; justify-content: start; }
  .summary { gap: 12px; }.stat { padding: 18px; }.stat strong { font-size: 29px; }.stat .stat-icon { font-size: 9px; }.view-title { align-items: start; gap: 8px; }.view-title p { max-width: 155px; text-align: right; font-size: 10px; }
  .snapshot-grid { gap: 12px; }.snapshot-card strong { font-size: 23px; }.calendar-panel .panel-heading { flex-direction: column; align-items: start; }.zone-legend { max-width: none; justify-content: start; }
  .training-calendar { gap: 6px; grid-template-columns: repeat(auto-fill,minmax(48px,1fr)); }.calendar-day { min-height: 51px; font-size: 10px; border-radius: 8px; padding: 7px 1px; }.calendar-day small { font-size: 8px; }
  .field-grid, .trend-list { grid-template-columns: 1fr; }.metrics { gap: 12px; }.metrics dd { font-size: 18px; }.table-scroll { margin-left: -5px; margin-right: -5px; }th, td { padding: 12px 9px; }.skip-link { left: 16px; }.welcome { padding: 26px; }
  .zone-breakdown { gap: 6px; }.zone-breakdown > div { padding: 10px 7px; font-size: 10px; }
}
@media(prefers-reduced-motion:reduce) { *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; } }

/* A complete dark palette, including forms, charts and descriptive HR bands. */
:root[data-theme="dark"] {
  color-scheme: dark;
  --bg: #10131f; --panel: #1b2030; --text: #edf0fc; --muted: #b0b9d0;
  --accent: #b9a7ff; --line: #384057; --warning: #efcb85; --green: #8ed5b5; --red: #f2a1b0;
}
[data-theme="dark"] button:not(.secondary,.text-button,.workout,.calendar-day) { color: #151829; }
[data-theme="dark"] .navigation button { color: #c2c7de; }
[data-theme="dark"] input, [data-theme="dark"] select, [data-theme="dark"] textarea,
[data-theme="dark"] canvas, [data-theme="dark"] .metrics > div, [data-theme="dark"] .period-presets,
[data-theme="dark"] .calendar-day, [data-theme="dark"] .zone-breakdown > div { background: #242a3d; color: var(--text); border-color: var(--line); }
[data-theme="dark"] .snapshot-card, [data-theme="dark"] .period-presets button[aria-pressed="true"],
[data-theme="dark"] .welcome-tags span { background: var(--panel); color: var(--text); border-color: var(--line); }
[data-theme="dark"] .stat:first-child, [data-theme="dark"] #message, [data-theme="dark"] .empty-mark,
[data-theme="dark"] .workout[aria-current="true"] { background: #2e294b; border-color: #514873; }
[data-theme="dark"] .athlete-card, [data-theme="dark"] .welcome { background: linear-gradient(135deg,#1b2030,#29243e); }
[data-theme="dark"] .chart-empty { background: repeating-linear-gradient(0deg,#1b2030,#1b2030 49px,#384057 50px); }
[data-theme="dark"] .band { background: #30374c; color: var(--muted); }
[data-theme="dark"] [data-band="below"] { background: #193d35; color: #a0e4c8; border-color: #335c50; }
[data-theme="dark"] [data-band="near"] { background: #433621; color: #f2d198; border-color: #675132; }
[data-theme="dark"] [data-band="above"] { background: #432b36; color: #f5b5c3; border-color: #70434f; }
[data-theme="dark"] [data-band="unknown"] { background: #342d4d; color: #d2c3fa; border-color: #54466e; }
[data-theme="dark"] svg text { fill: var(--muted); }
[data-theme="dark"] svg line { stroke: var(--line); }
[data-theme="dark"] #message[data-error="true"] { background: #432b36; color: var(--red); }
[data-theme="dark"] button { filter: none; }
.stat-icon { text-transform: uppercase; }
html[lang="ru"] .day-card > summary:after { content: "+ Посмотреть день"; }
html[lang="ru"] .day-card[open] > summary:after { content: "− Свернуть день"; }
html[lang="pl"] .day-card > summary:after { content: "+ Zobacz dzień"; }
html[lang="pl"] .day-card[open] > summary:after { content: "− Zwiń dzień"; }

/* Compact desktop controls; generous touch hit areas on phones. */
button, input, select { min-height: 38px; padding: 8px 12px; border-radius: 9px; }
.period-presets button { min-height: 34px; min-width: 42px; padding: 6px 9px; }
.navigation button { padding: 10px 12px; }
.preferences { align-items: center; gap: 6px; }
.preferences .language-control { position: relative; display: flex; flex-direction: row; align-items: center; gap: 0; }
.language-control svg, .icon-button svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 1.65; stroke-linecap: round; stroke-linejoin: round; }
.language-control svg { position: absolute; left: 11px; color: var(--muted); pointer-events: none; }
.preferences .language-control select { min-width: 82px; padding-left: 36px; font-size: 11px; font-weight: 650; background: var(--panel); }
.preferences .icon-button { width: 38px; height: 38px; padding: 8px; display: grid; place-items: center; }
.sun-icon { display: none; }.icon-button .moon-icon { display: block; }
[data-theme="dark"] .icon-button .moon-icon { display: none; }[data-theme="dark"] .icon-button .sun-icon { display: block; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.pace-panel { margin-bottom: 24px; border-color: color-mix(in srgb,var(--accent) 24%,var(--line)); }
.pace-panel .muted { font-size: 13px; }
.pace-controls { display: flex; flex-wrap: wrap; gap: 10px; align-items: end; }
.pace-controls label { flex: 1; min-width: 95px; }.pace-controls label:last-of-type { flex: 1.5; }
.pace-controls input { width: 90px; }.pace-controls select { width: 100%; font-size: 12px; }
.pace-stats { display: grid; grid-template-columns: repeat(3,1fr); gap: 16px; margin: 24px 0 10px; }
.pace-stats > div { padding-left: 14px; border-left: 2px solid var(--line); }
.pace-stats span { font-size: 11px; color: var(--muted); }.pace-stats strong { display: block; font-size: 26px; letter-spacing: -.04em; margin-top: 5px; }
.pace-chart-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.insight-chart svg { display: block; width: 100%; height: auto; overflow: visible; }
.chart-grid-line { stroke: var(--line); stroke-width: 1; }.chart-tick { fill: var(--muted); font-size: 11px; }
.pace-target-band { fill: var(--accent); opacity: .1; }.pace-point { opacity: .78; cursor: pointer; }.pace-point:hover { r: 7; opacity: 1; }
.trend-path { stroke: var(--accent) !important; stroke-width: 2; }.trend-whisker { stroke: var(--accent) !important; stroke-width: 6; opacity: .25; }
.trend-solid { fill: var(--accent); }.trend-hollow { fill: var(--panel); stroke: var(--muted); stroke-width: 2; }
.pace-data > summary, .history-panel > summary { cursor: pointer; color: var(--accent); font-weight: 650; padding: 10px 0; }
.pace-data .text-button { white-space: nowrap; }
.history-panel { margin: 0 0 20px; padding-top: 12px; padding-bottom: 12px; }
.history-panel > p { margin-top: 12px; }.history-panel input { max-width: 100%; }
.history-actions { display: flex; flex-wrap: wrap; gap: 8px; margin: 12px 0; }
@media(max-width:960px) { .pace-chart-grid { grid-template-columns: 1fr; }.pace-stats strong { font-size: 22px; } }
@media(max-width:700px), (pointer:coarse) {
  button, input, select, .period-presets button { min-height: 44px; }
  .preferences .icon-button { min-width: 44px; min-height: 44px; }
  .pace-stats { gap: 8px; }.pace-stats > div { padding-left: 8px; }.pace-stats strong { font-size: 19px; }
  .pace-controls label { min-width: 115px; }.pace-controls input { width: 100%; }
  .pace-data > summary, .history-panel > summary { min-height: 44px; }
}
@media(max-width:700px) { .chart-tick { font-size: 18px; } }

/* Individually scoped viewing access, using the archive's existing panel language. */
.sharing-layout { display: grid; grid-template-columns: minmax(280px,.95fr) minmax(320px,1.2fr); gap: 24px; margin-top: 24px; align-items: start; }
.sharing-privacy { margin-top: 20px; }.sharing-privacy p:last-child, .shared-access-notice p:last-child { margin-bottom: 0; }
.share-permissions { margin: 0; padding: 16px; border: 1px solid var(--line); border-radius: 12px; min-width: 0; display: grid; gap: 14px; }
.share-permissions legend { font-size: 12px; font-weight: 650; color: var(--text); padding: 0 6px; }
.check-label { display: flex; flex-direction: row; align-items: start; gap: 10px; color: var(--text); line-height: 1.55; min-height: 32px; }
.check-label input { width: 19px; height: 19px; min-height: 19px; margin: 1px 0 0; flex-shrink: 0; accent-color: var(--accent); }
.share-recovery > summary { min-height: 38px; cursor: pointer; color: var(--accent); font-size: 12px; padding: 5px 0; }
.share-kind-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; padding: 12px 0; }
.sharing-actions { display: flex; flex-wrap: wrap; gap: 8px; }.sharing-actions button { font-size: 12px; }
.share-created { margin-top: 24px; padding: 18px; border: 1px solid var(--accent); background: color-mix(in srgb,var(--accent) 7%,var(--panel)); border-radius: 14px; }.share-created input { font-size: 12px; width: 100%; }.share-created .sharing-actions { margin-top: 14px; }
.share-card { padding: 20px 0; border-top: 1px solid var(--line); }.share-card h4 { margin: 0; }.share-card .panel-heading { align-items: start; }.share-card .badge { padding: 5px 9px; }.share-card .source { margin: 10px 0; }.share-scope { font-size: 12px; margin: 12px 0; }
.share-card .badge[data-status="active"] { color: var(--green); }.share-card .badge[data-status="revoked"], .danger-button { color: var(--red); }.share-card .badge[data-status="expired"] { color: var(--warning); }
#sharing-feedback[data-error="true"] { color: var(--red); }
.revoke-confirmation { margin-top: 16px; }
.shared-page main { margin: 0 auto; max-width: 1420px; padding: 28px 40px; }.shared-topbar { padding: 16px 20px; background: #151829; border-radius: 16px; }.shared-page .skip-link { left: 24px; }
.shared-topbar .language-control select { padding-left: 12px; }.shared-page .page-intro .sync-pill { display: flex; }
#shared-status { font-size: 12px; margin: 20px 0; color: var(--muted); overflow-wrap: anywhere; }
.shared-tabs { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 24px; }.shared-tabs button[aria-current="page"] { border-color: var(--accent); color: var(--accent); background: color-mix(in srgb,var(--accent) 8%,var(--panel)); }
.shared-range-help { width: 100%; margin-bottom: 0; }.shared-record-grid { display: grid; grid-template-columns: repeat(auto-fit,minmax(270px,1fr)); gap: 18px; }.shared-record { align-self: start; }.shared-record-value { display: block; font-size: 30px; margin: 14px 0; letter-spacing: -.035em; }.shared-record details > summary { cursor: pointer; min-height: 38px; color: var(--accent); }.shared-record .metrics dd { font-size: 19px; }
#shared-more { margin-top: 20px; }.shared-workouts .detail { align-self: start; }
@media(max-width:1000px) { .sharing-layout { grid-template-columns: 1fr; } }
@media(max-width:700px) { .navigation { grid-template-columns: repeat(3,minmax(0,1fr)); }.share-kind-grid { grid-template-columns: 1fr; }.sharing-layout { gap: 18px; }.shared-page main { padding: 20px; }.shared-topbar { padding: 14px; }.shared-page .page-intro { flex-direction: column; }.shared-tabs button { flex: 1; }.shared-record-grid { grid-template-columns: 1fr; }.share-card .panel-heading { flex-wrap: wrap; }.share-permissions { padding: 12px; }.check-label { min-height: 44px; align-items: center; }.check-label input { margin-top: 0; } }