:root {
  --bg: #f6f4ef;
  --surface: #ffffff;
  --surface-2: #f1eee7;
  --line: #e2ddd2;
  --text: #1c1b19;
  --muted: #6b665c;
  --accent: #1d4ed8;
  --accent-soft: #e6edff;
  --accent-ink: #ffffff;
  --ok: #15803d; --ok-soft: #e7f6ec;
  --warn: #b45309; --warn-soft: #fdf2e2;
  --err: #b91c1c; --err-soft: #fdecec;
  --info: #0369a1; --info-soft: #e6f3fb;
  --ph-heat: #f59e0b; --ph-prewash: #a78bfa; --ph-wash: #3b82f6; --ph-rinse: #38bdf8; --ph-spin: #10b981; --ph-drain: #94a3b8;
  --radius: 16px;
  --panel-dim: none;
  --shadow: 0 1px 2px rgba(30, 25, 15, .06), 0 4px 16px rgba(30, 25, 15, .05);
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #101216; --surface: #181b21; --surface-2: #20242c; --line: #2c313b; --text: #e8eaef; --muted: #98a1b0;
    --accent: #8ab4ff; --accent-soft: rgba(138, 180, 255, .14); --accent-ink: #0a1222;
    --ok: #6ee7a0; --ok-soft: rgba(110, 231, 160, .11); --warn: #f6c565; --warn-soft: rgba(246, 197, 101, .1);
    --err: #ff8f8f; --err-soft: rgba(255, 143, 143, .11); --info: #8fd3ff; --info-soft: rgba(143, 211, 255, .1);
    --ph-heat: #e8a33a; --ph-prewash: #a996f5; --ph-wash: #5b8ef0; --ph-rinse: #4fb8e6; --ph-spin: #34c497; --ph-drain: #8a95a8;
    --panel-dim: brightness(.82) saturate(.9);
    --shadow: 0 1px 2px rgba(0, 0, 0, .5), 0 8px 24px rgba(0, 0, 0, .25); color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #101216; --surface: #181b21; --surface-2: #20242c; --line: #2c313b; --text: #e8eaef; --muted: #98a1b0;
  --accent: #8ab4ff; --accent-soft: rgba(138, 180, 255, .14); --accent-ink: #0a1222;
  --ok: #6ee7a0; --ok-soft: rgba(110, 231, 160, .11); --warn: #f6c565; --warn-soft: rgba(246, 197, 101, .1);
  --err: #ff8f8f; --err-soft: rgba(255, 143, 143, .11); --info: #8fd3ff; --info-soft: rgba(143, 211, 255, .1);
  --ph-heat: #e8a33a; --ph-prewash: #a996f5; --ph-wash: #5b8ef0; --ph-rinse: #4fb8e6; --ph-spin: #34c497; --ph-drain: #8a95a8;
  --panel-dim: brightness(.82) saturate(.9);
  --shadow: 0 1px 2px rgba(0, 0, 0, .5), 0 8px 24px rgba(0, 0, 0, .25); color-scheme: dark;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--bg); color: var(--text);
  font: 16px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  -webkit-tap-highlight-color: transparent;
}
a { color: var(--accent); }
h1, h2, h3 { line-height: 1.2; margin: 0 0 .5em; }
h1 { font-size: clamp(1.6rem, 4.5vw, 2.4rem); letter-spacing: -.01em; }
h2 { font-size: 1.15rem; }
h3 { font-size: 1rem; margin-top: 1.2em; }
button { font: inherit; color: inherit; }
.wrap { max-width: 1180px; margin: 0 auto; padding: 0 16px; }
.ic { width: 1.15em; height: 1.15em; flex: none; vertical-align: -.18em; }
.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; }
.skip { position: absolute; left: -999px; }
.skip:focus { left: 8px; top: 8px; background: var(--surface); padding: 8px 12px; z-index: 99; }
.muted { color: var(--muted); font-size: .88em; }
.hint { color: var(--muted); font-size: .9rem; margin: 0 0 12px; }
.note { color: var(--muted); font-size: .92rem; margin: 12px 0 0; }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); padding: 16px; }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; border-radius: 6px; }

/* header */
.top { position: sticky; top: 0; z-index: 20; background: color-mix(in srgb, var(--bg) 88%, transparent); backdrop-filter: blur(10px); border-bottom: 1px solid var(--line); }
.top-in { display: flex; align-items: center; gap: 12px; height: 60px; }
.logo { display: flex; align-items: center; gap: 8px; font-weight: 750; text-decoration: none; color: var(--text); white-space: nowrap; }
.logo-ic { width: 28px; height: 28px; color: var(--accent); }
.top-search { position: relative; flex: 1; display: flex; align-items: center; max-width: 440px; margin-left: auto; }
.top-search > .ic { position: absolute; left: 12px; color: var(--muted); }
.top-search input, .big-search input {
  width: 100%; border: 1px solid var(--line); background: var(--surface); color: var(--text);
  border-radius: 999px; padding: 9px 14px 9px 38px; font: inherit; font-size: 16px;
}
.home .top-search { display: none; }
.home .top-in .theme-btn { margin-left: auto; }
.suggest { position: absolute; top: 46px; left: 0; right: 0; background: var(--surface); border: 1px solid var(--line); border-radius: 14px; box-shadow: 0 12px 32px rgba(0,0,0,.14); overflow: hidden; }
.suggest a { display: block; padding: 10px 14px; text-decoration: none; color: var(--text); border-bottom: 1px solid var(--line); }
.suggest a:last-child { border: 0; }
.suggest a span { display: block; color: var(--muted); font-size: .85rem; }
.suggest a:hover, .suggest a.on { background: var(--accent-soft); }
.suggest p { margin: 0; padding: 12px 14px; color: var(--muted); }
.theme-btn { border: 1px solid var(--line); background: var(--surface); border-radius: 999px; width: 40px; height: 40px; display: grid; place-items: center; cursor: pointer; flex: none; }
.i-sun { display: none; }
:root[data-theme="dark"] .i-sun { display: block; } :root[data-theme="dark"] .i-moon { display: none; }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) .i-sun { display: block; } :root:not([data-theme="light"]) .i-moon { display: none; } }
@media (max-width: 560px) { .logo span { display: none; } }

/* home */
.hero { padding: 36px 0 18px; }
.lead { font-size: 1.1rem; color: var(--muted); max-width: 680px; }
.big-search { position: relative; display: flex; align-items: center; max-width: 680px; margin: 18px 0 14px; }
.big-search .ic { position: absolute; left: 16px; color: var(--muted); width: 22px; height: 22px; }
.big-search input { padding: 15px 18px 15px 48px; font-size: 1.1rem; border-radius: 16px; box-shadow: var(--shadow); }
.filters { display: flex; gap: 8px; flex-wrap: wrap; }
.chip {
  display: inline-flex; align-items: center; gap: 6px; border: 1px solid var(--line); background: var(--surface);
  border-radius: 999px; padding: 7px 13px; cursor: pointer; font-size: .92rem; min-height: 38px; white-space: nowrap;
}
.chip span { color: var(--muted); font-size: .85em; }
.chip.on { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.chip.on span { color: inherit; opacity: .8; }
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(270px, 1fr)); gap: 14px; margin: 18px 0 30px; }
.mcard { text-decoration: none; color: var(--text); padding: 0; overflow: hidden; display: flex; flex-direction: column; transition: transform .15s, box-shadow .15s; }
.mcard:hover { transform: translateY(-2px); box-shadow: 0 10px 28px rgba(0,0,0,.1); }
.mcard[hidden] { display: none; }
.mini { background: var(--surface-2); padding: 12px; border-bottom: 1px solid var(--line); }
.mini svg { display: block; width: 100%; height: auto; }
.mcard-body { padding: 12px 14px 14px; }
.mcard-brand { color: var(--muted); font-size: .85rem; font-weight: 600; text-transform: uppercase; letter-spacing: .04em; }
.mcard-model { font-weight: 750; font-size: 1.15rem; }
.mcard-years { color: var(--muted); font-size: .85rem; }
.tags { list-style: none; padding: 0; margin: 8px 0 0; display: flex; flex-wrap: wrap; gap: 6px; }
.tags li { background: var(--surface-2); border: 1px solid var(--line); border-radius: 999px; padding: 2px 9px; font-size: .8rem; color: var(--muted); }
.empty { color: var(--muted); }
.how { margin-bottom: 36px; }
.how-list { padding-left: 20px; max-width: 760px; }
.how-list li { margin-bottom: 6px; }

/* machine page */
.crumbs { padding-top: 14px; }
.crumbs a { text-decoration: none; display: inline-flex; gap: 6px; align-items: center; font-size: .92rem; }
.mhead { display: grid; gap: 16px; padding-top: 10px; padding-bottom: 6px; }
@media (min-width: 900px) { .mhead { grid-template-columns: 1.3fr 1fr; align-items: start; } }
.mbrand { color: var(--muted); font-weight: 650; text-transform: uppercase; letter-spacing: .05em; font-size: .9rem; }
.mhead h1 { margin-bottom: .3em; }
.msum { margin: 0; color: var(--muted); max-width: 640px; }
.pitfalls { background: var(--warn-soft); border: 1px solid color-mix(in srgb, var(--warn) 35%, transparent); border-radius: var(--radius); padding: 14px 16px; }
.pitfalls h2 { font-size: 1rem; color: var(--warn); display: flex; gap: 8px; align-items: center; }
.pitfalls ul { margin: 0; padding-left: 18px; font-size: .94rem; }
.pitfalls li + li { margin-top: 4px; }
.block { margin-top: 22px; }
.block-head { display: flex; align-items: center; justify-content: space-between; gap: 10px; flex-wrap: wrap; margin-bottom: 10px; }
.block-head h2 { margin: 0; }
.seg { display: inline-flex; background: var(--surface-2); border: 1px solid var(--line); border-radius: 999px; padding: 3px; gap: 2px; flex-wrap: wrap; }
.seg button { border: 0; background: none; border-radius: 999px; padding: 6px 12px; cursor: pointer; font-size: .88rem; color: var(--muted); }
.seg button.on { background: var(--surface); color: var(--text); box-shadow: var(--shadow); font-weight: 600; }

.presets { display: flex; gap: 10px; overflow-x: auto; padding: 2px 2px 10px; scroll-snap-type: x proximity; -webkit-overflow-scrolling: touch; }
@media (min-width: 900px) { .presets { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); overflow: visible; } }
.preset {
  flex: 0 0 210px; scroll-snap-align: start; text-align: left; border: 1.5px solid var(--line); background: var(--surface);
  border-radius: 14px; padding: 11px 13px; cursor: pointer; display: flex; flex-direction: column; gap: 3px; box-shadow: var(--shadow);
}
.preset[hidden] { display: none; }
.preset b { font-size: .98rem; }
.preset span { font-size: .82rem; color: var(--muted); }
.preset:hover { border-color: color-mix(in srgb, var(--accent) 50%, var(--line)); }
.preset.on { border-color: var(--accent); background: var(--accent-soft); }

.work { display: grid; gap: 16px; }
@media (min-width: 1000px) { .work { grid-template-columns: minmax(0, 1.45fr) minmax(0, 1fr); align-items: start; } .result-card { position: sticky; top: 76px; } }
.panel-wrap { border-radius: 18px; }
.panel-svg { display: block; width: 100%; height: auto; max-height: 72vh; user-select: none; }
.panel-svg .cap { font-size: 15px; font-weight: 700; letter-spacing: .02em; }
.panel-svg text { font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; font-weight: 650; }
.panel-svg .pos { cursor: pointer; }
.panel-svg .pos .hit { fill: transparent; transition: fill .15s; }
.panel-svg .pos:hover .hit { fill: rgba(29, 78, 216, .15); }
.panel-svg .pos.on .hit { fill: #1d4ed8; }
.panel-svg .pos.on text { fill: #fff; }
.panel-svg .pos.on g { stroke: #fff; color: #fff; }
.panel-svg .pos.stop.on circle:first-child { fill: rgba(200, 30, 30, .25); }
.panel-svg .rot { transition: transform .6s cubic-bezier(.34, 1.25, .64, 1); }
.panel-svg .btn[role="button"] { cursor: pointer; }
.panel-svg .btn .face { transition: transform .15s; }
.panel-svg .btn.on .face { transform: translateY(4px); filter: brightness(.86); }
.panel-svg .btn.on .cap-shadow { opacity: .04; }
.panel-svg .btn.on .face { stroke: #1d4ed8; stroke-opacity: 1; stroke-width: 3; }
.panel-svg.mini .pos text { font-weight: 600; }
@media (prefers-reduced-motion: reduce) { .panel-svg .rot { transition: none; } }

.chips-wrap { margin-top: 14px; display: grid; gap: 12px; }
.chip-group .chip-title { font-size: .82rem; font-weight: 650; color: var(--muted); text-transform: uppercase; letter-spacing: .04em; margin-bottom: 6px; }
.chip-group .chip-title span { text-transform: none; font-weight: 500; }
.chip-group .chips { display: flex; gap: 6px; flex-wrap: wrap; }
.chip-group .chip { padding: 6px 11px; min-width: 42px; justify-content: center; }
.chip[data-zone] { box-shadow: inset 0 -3px 0 var(--zc, transparent); }
.chip.opt.on { background: var(--accent); }
.chip .zl { font-size: .72em; opacity: .7; }

.result-card h2 { margin-bottom: 10px; }
.time-row { display: flex; align-items: baseline; justify-content: space-between; gap: 10px; flex-wrap: wrap; }
.time-big { display: flex; align-items: center; gap: 10px; }
.time-big .ic { width: 30px; height: 30px; color: var(--accent); }
.time-big b { font-size: 1.9rem; font-weight: 800; letter-spacing: -.01em; }
.time-big em { font-style: normal; font-size: .78rem; color: var(--muted); margin-left: 8px; border: 1px solid var(--line); border-radius: 999px; padding: 1px 8px; vertical-align: .4em; }
.manual { font-size: .88rem; color: var(--muted); }
.bars { display: flex; gap: 3px; height: 26px; margin: 10px 0 12px; border-radius: 8px; overflow: hidden; }
.bar { min-width: 4px; display: flex; align-items: center; padding: 0 6px; color: #10151f; font-size: .72rem; font-weight: 650; white-space: nowrap; overflow: hidden; }
.bar span { overflow: hidden; text-overflow: ellipsis; }
.bar.ph-heat { background: var(--ph-heat); } .bar.ph-prewash { background: var(--ph-prewash); } .bar.ph-wash { background: var(--ph-wash); color: #fff; }
.bar.ph-rinse { background: var(--ph-rinse); } .bar.ph-spin { background: var(--ph-spin); } .bar.ph-drain { background: var(--ph-drain); }
.path-title { font-size: .8rem; color: var(--muted); margin: 0 0 4px; }
.partial { grid-column: 1 / -1; display: flex; gap: 10px; align-items: flex-start; background: var(--info-soft); color: var(--info); border-radius: var(--radius); padding: 12px 14px; font-size: .92rem; }
.partial div { color: var(--text); }
.path { list-style: none; padding: 0; margin: 0 0 12px; display: flex; flex-wrap: wrap; gap: 4px; }
.path li { display: flex; flex-direction: column; align-items: center; background: var(--surface-2); border: 1px solid var(--line); border-radius: 10px; padding: 3px 8px; min-width: 44px; position: relative; }
.path li b { font-size: .95rem; }
.path li span { font-size: .68rem; color: var(--muted); }
.path li.ph-prewash { border-bottom: 3px solid var(--ph-prewash); } .path li.ph-wash { border-bottom: 3px solid var(--ph-wash); }
.path li.ph-rinse, .path li.ph-softener { border-bottom: 3px solid var(--ph-rinse); } .path li.ph-spin { border-bottom: 3px solid var(--ph-spin); } .path li.ph-drain { border-bottom: 3px solid var(--ph-drain); }
.path li.end b { color: #dc2626; } .path li.end-water-stop { background: var(--info-soft); }
.conflicts { list-style: none; padding: 0; margin: 0 0 12px; display: grid; gap: 6px; }
.conflicts li { display: flex; gap: 8px; align-items: flex-start; border-radius: 10px; padding: 8px 10px; font-size: .92rem; }
.conflicts li .ic { margin-top: 3px; }
.conflicts small { color: var(--muted); white-space: nowrap; }
.lvl-error { background: var(--err-soft); color: var(--err); } .lvl-error span { color: var(--text); }
.lvl-warn { background: var(--warn-soft); color: var(--warn); } .lvl-warn span { color: var(--text); }
.lvl-info { background: var(--info-soft); color: var(--info); } .lvl-info span { color: var(--text); }
.ok-line { display: flex; gap: 8px; align-items: center; color: var(--ok); background: var(--ok-soft); border-radius: 10px; padding: 8px 10px; margin: 0 0 12px; font-size: .92rem; }
.prog-name { margin: 0 0 8px; font-size: .95rem; }
.ending { margin: 0; font-size: .95rem; padding: 10px 12px; border-radius: 10px; background: var(--surface-2); }
.ending.end-water-stop { background: var(--info-soft); }
.howto { padding-left: 22px; margin: 0; font-size: .95rem; }
.howto li { margin-bottom: 5px; }

.tray-card h2 { margin-bottom: 4px; }
.tray { display: grid; gap: 8px; background: var(--surface-2); border: 2px solid var(--line); border-radius: 14px 14px 4px 4px; padding: 10px; max-width: 620px; }
.slot { border: 2px dashed var(--line); border-radius: 10px; padding: 10px 6px; text-align: center; display: flex; flex-direction: column; gap: 4px; align-items: center; min-height: 120px; justify-content: space-between; opacity: .7; }
.slot.on { opacity: 1; border-style: solid; border-color: var(--accent); background: var(--accent-soft); }
.slot-mark { font-size: 1.4rem; font-weight: 800; height: 32px; display: flex; align-items: center; }
.slot-mark .mark { width: 30px; height: 30px; }
.slot-name { font-size: .8rem; font-weight: 600; line-height: 1.2; }
.slot-state { font-size: .74rem; color: var(--muted); }
.slot.on .slot-state { color: var(--accent); font-weight: 700; }
.tray-front { max-width: 620px; text-align: center; font-size: .75rem; color: var(--muted); border: 2px solid var(--line); border-top: 0; border-radius: 0 0 14px 14px; padding: 4px; background: var(--surface-2); }

.tabs { display: flex; gap: 6px; overflow-x: auto; padding-bottom: 8px; }
.tabs button { border: 1px solid var(--line); background: var(--surface); border-radius: 999px; padding: 8px 14px; cursor: pointer; white-space: nowrap; font-size: .92rem; }
.tabs button[aria-selected="true"] { background: var(--text); color: var(--bg); border-color: var(--text); }
.table-wrap { overflow-x: auto; }
.ptable { width: 100%; border-collapse: collapse; font-size: .92rem; }
.ptable th { text-align: left; color: var(--muted); font-weight: 600; font-size: .8rem; text-transform: uppercase; letter-spacing: .03em; padding: 8px; border-bottom: 2px solid var(--line); }
.ptable td { padding: 9px 8px; border-bottom: 1px solid var(--line); vertical-align: top; }
.ptable tr[data-prog] { cursor: pointer; }
.ptable tr[data-prog]:hover, .ptable tr.on { background: var(--accent-soft); }
.pnum { display: inline-grid; place-items: center; min-width: 30px; height: 30px; border-radius: 999px; font-weight: 750; border: 2px solid var(--z, var(--line)); }
@media (max-width: 700px) {
  .ptable thead { display: none; }
  .ptable, .ptable tbody, .ptable tr, .ptable td { display: block; width: 100%; }
  .ptable tr { border: 1px solid var(--line); border-radius: 12px; margin-bottom: 8px; padding: 6px 10px; display: grid; grid-template-columns: 40px 1fr; column-gap: 8px; }
  .ptable td { border: 0; padding: 2px 0; font-size: .88rem; }
  .ptable td:nth-child(1) { grid-row: span 6; }
  .ptable td:nth-child(3)::before { content: "Темп.: "; color: var(--muted); }
  .ptable td:nth-child(4)::before { content: "Отжим: "; color: var(--muted); }
  .ptable td:nth-child(5)::before { content: "Лоток: "; color: var(--muted); }
  .ptable td:nth-child(6)::before { content: "Время: "; color: var(--muted); }
  .ptable td:nth-child(7)::before { content: "Конец: "; color: var(--muted); }
}
.ctrl-help { padding-left: 18px; margin: 0; }
.ctrl-help li { margin-bottom: 8px; }
.faq { border-bottom: 1px solid var(--line); padding: 10px 0; }
.faq summary { cursor: pointer; font-weight: 650; }
.faq ul { margin: 8px 0 0; padding-left: 18px; }
.src { color: var(--muted); font-size: .82rem; margin: 6px 0 0; }
.care-item { display: flex; justify-content: space-between; gap: 12px; align-items: flex-start; border-bottom: 1px solid var(--line); padding: 10px 0; }
.care-item p { margin: 4px 0 0; font-size: .92rem; }
.care-last { color: var(--muted); font-size: .82rem !important; }
.pill { font-size: .76rem; background: var(--surface-2); border: 1px solid var(--line); border-radius: 999px; padding: 1px 8px; color: var(--muted); }
.btn-s { border: 1px solid var(--accent); color: var(--accent); background: none; border-radius: 10px; padding: 7px 11px; cursor: pointer; font-size: .85rem; flex: none; }
.sources li { margin-bottom: 6px; }
.load-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 8px; }
.load-item { display: flex; justify-content: space-between; align-items: center; gap: 8px; background: var(--surface-2); border-radius: 10px; padding: 8px 10px; }
.load-item small { display: block; color: var(--muted); font-size: .76rem; }
.stepper { display: flex; align-items: center; gap: 8px; }
.stepper button { width: 34px; height: 34px; border-radius: 10px; border: 1px solid var(--line); background: var(--surface); cursor: pointer; font-size: 1.1rem; }
.stepper b { min-width: 16px; text-align: center; }
.load-sum { margin-top: 14px; padding: 12px; border-radius: 12px; background: var(--surface-2); }
.load-sum b { font-size: 1.4rem; }
.meter { height: 10px; border-radius: 99px; background: var(--line); overflow: hidden; margin-top: 8px; }
.meter i { display: block; height: 100%; background: var(--accent); transition: width .2s; }
.load-sum.good .meter i { background: var(--ok); } .load-sum.bad .meter i { background: var(--err); }
.load-sum p { margin: 8px 0 0; }

.foot { margin-top: 40px; border-top: 1px solid var(--line); padding: 20px 0 32px; color: var(--muted); font-size: .88rem; }
.foot-links a { color: var(--muted); }

@media print {
  .top, .foot, .tabs, .seg, .chips-wrap, .presets { display: none !important; }
  [data-tabpanel] { display: block !important; }
  body { background: #fff; }
}

/* panels are bright plastic: dim them in the dark theme so they do not glare */
.panel-svg { filter: var(--panel-dim); }
.panel-wrap { background: color-mix(in srgb, var(--surface-2) 60%, transparent); padding: 6px; }
.tabs button[aria-selected="true"] { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); }
.lang-btn { border: 1px solid var(--line); background: var(--surface); color: var(--text); border-radius: 999px; height: 40px; min-width: 44px; padding: 0 10px; display: grid; place-items: center; text-decoration: none; font-weight: 700; font-size: .85rem; flex: none; }
.lang-btn:hover, .theme-btn:hover { border-color: var(--accent); }
.home .top-in .lang-btn { margin-left: auto; }
.home .top-in .theme-btn { margin-left: 0; }
.bar.ph-wash { color: #fff; }