:root {
  --bg: #eceee9; --panel: #fafaf7; --panel2: #f3f4ef; --fg: #1e1f1d; --muted: #61645d; --line: #d5d8d0;
  --accent: #8a6a2c; --accent-fg: #fff; --btn: #fff; --on: #2a2622; --on-fg: #f3e3b8;
  --warn-bg: #fff4d6; --warn-fg: #6b4a00; --warn-line: #e8c56a; --ok: #2f7d3b; --err: #b3261e;
  --scene-bg: #dfe5e7; --card-img: #e4e8e6;
  --f: -apple-system, "Segoe UI", system-ui, Roboto, sans-serif; --mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  --r: 10px; --shadow: 0 6px 24px rgba(0, 0, 0, .08);
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #1a1b19; --panel: #232421; --panel2: #2a2b28; --fg: #ecece6; --muted: #a5a79f; --line: #3a3c37;
    --accent: #d4b06a; --accent-fg: #1c1a14; --btn: #2c2d2a; --on: #d4b06a; --on-fg: #1c1a14;
    --warn-bg: #3a3017; --warn-fg: #f1d48a; --warn-line: #7a6326; --ok: #6cc27a; --err: #ff8a80;
    --scene-bg: #262a2d; --card-img: #2b2f31; --shadow: 0 6px 24px rgba(0, 0, 0, .35);
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #1a1b19; --panel: #232421; --panel2: #2a2b28; --fg: #ecece6; --muted: #a5a79f; --line: #3a3c37;
  --accent: #d4b06a; --accent-fg: #1c1a14; --btn: #2c2d2a; --on: #d4b06a; --on-fg: #1c1a14;
  --warn-bg: #3a3017; --warn-fg: #f1d48a; --warn-line: #7a6326; --ok: #6cc27a; --err: #ff8a80;
  --scene-bg: #262a2d; --card-img: #2b2f31; color-scheme: dark;
}
* { box-sizing: border-box }
html, body { margin: 0 }
body { background: var(--bg); color: var(--fg); font: 15px/1.45 var(--f); min-height: 100vh; -webkit-text-size-adjust: 100% }
a { color: var(--accent) }
h1, h2, h3 { line-height: 1.2; margin: 0 0 .4em; text-wrap: balance }
h1 { font-size: 24px } h2 { font-size: 18px } h3 { font-size: 15px }
.skip { position: absolute; left: -999px; top: 8px; background: var(--panel); padding: 6px 10px; z-index: 50 }
.skip:focus { left: 8px }
.muted { color: var(--muted) } .small { font-size: 13px } .mono { font-family: var(--mono); font-variant-numeric: tabular-nums }
.loading { padding: 40px 16px; color: var(--muted); text-align: center }

/* шапка: логотип «Феникс Металл», разделы сгруппированы в выпадающие меню; уже 1120 px — кнопка «Меню» */
.top { position: sticky; top: 0; z-index: 20; display: flex; align-items: center; gap: 16px; padding: 8px 16px; background: var(--panel); border-bottom: 1px solid var(--line) }
.brand { display: flex; align-items: center; gap: 10px; color: var(--fg); text-decoration: none; flex: none }
.brand .logo { display: block; flex: none }
/* логотип «Феникс Металл» (знак и надпись — одна картинка); в тёмной теме — версия со светлой надписью */
.brand .logo-img { display: block; height: 40px; width: auto; flex: none }
.logo-night { display: none !important }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) .logo-day { display: none !important } :root:not([data-theme="light"]) .logo-night { display: block !important } }
:root[data-theme="dark"] .logo-day { display: none !important } :root[data-theme="dark"] .logo-night { display: block !important }
.brand-sub { font-size: 12px; font-weight: 700; letter-spacing: .07em; text-transform: uppercase; color: var(--muted); padding: 5px 9px; border: 1px solid var(--line); border-radius: 999px; line-height: 1 }
.brand-name { font-size: 19px; font-weight: 600; letter-spacing: .01em; white-space: nowrap }
.brand-name b { font-weight: 800; background: linear-gradient(0deg, #c2410c, #ec7d1c 55%, #e9a93a); -webkit-background-clip: text; background-clip: text; color: transparent }
.top nav { display: flex; align-items: center; gap: 2px; margin-left: auto; min-width: 0 }
.top nav > a, .grp-btn { text-decoration: none; color: var(--fg); padding: 8px 12px; border-radius: 8px; font: 500 14px/1.2 var(--f); white-space: nowrap; background: none; border: 0; min-height: 0; cursor: pointer }
.grp-btn::after { content: ''; display: inline-block; width: 6px; height: 6px; margin: 0 0 3px 8px; border: solid currentColor; border-width: 0 1.6px 1.6px 0; transform: rotate(45deg); opacity: .55 }
.top nav > a:hover, .grp-btn:hover, .grp.open > .grp-btn { background: var(--panel2) }
.top nav > a[aria-current="page"], .grp.cur > .grp-btn { background: var(--on); color: var(--on-fg) }
.top nav > a.nav-prais { border: 1px solid var(--line) }
.grp { position: relative }
.grp-menu { display: none; position: absolute; top: calc(100% + 6px); left: 0; z-index: 30; min-width: 210px; padding: 6px; background: var(--panel); border: 1px solid var(--line); border-radius: 12px; box-shadow: var(--shadow) }
.grp-menu::before { content: ''; position: absolute; left: 0; right: 0; top: -8px; height: 8px }   /* мост для курсора */
.grp-menu a { display: block; padding: 9px 12px; border-radius: 8px; color: var(--fg); text-decoration: none; white-space: nowrap; font-size: 14px }
.grp-menu a:hover { background: var(--panel2) }
.grp-menu a[aria-current="page"] { background: var(--on); color: var(--on-fg) }
.grp.open > .grp-menu { display: block }
@media (hover: hover) and (min-width: 1121px) { .grp:hover > .grp-menu { display: block } }
.burger { display: none; position: relative; flex: none; width: 42px; height: 40px; min-height: 0; padding: 0; margin-left: auto; background: none; border: 1px solid var(--line); border-radius: 10px; cursor: pointer }
/* полоски — от центра кнопки: в открытом меню крайние поворачиваются вокруг одной точки, средняя гаснет */
.burger span { position: absolute; left: 10px; right: 10px; top: 50%; height: 2px; margin-top: -1px; border-radius: 2px; background: var(--fg); transition: transform .2s, opacity .2s }
.burger span:nth-child(1) { transform: translateY(-7px) }
.burger span:nth-child(3) { transform: translateY(7px) }
body.nav-open .burger span:nth-child(1) { transform: rotate(45deg) }
body.nav-open .burger span:nth-child(2) { opacity: 0 }
body.nav-open .burger span:nth-child(3) { transform: rotate(-45deg) }
@media (max-width: 1320px) { .top nav > a, .grp-btn { padding: 8px 9px; font-size: 13.5px } .top { gap: 10px } }
@media (max-width: 1120px) {
  .burger { display: block }
  .top nav { display: none; position: absolute; top: 100%; left: 0; right: 0; margin: 0; flex-direction: column; align-items: stretch; gap: 2px;
    padding: 6px 12px 14px; background: var(--panel); border-bottom: 1px solid var(--line); box-shadow: var(--shadow); max-height: calc(100vh - 58px); overflow-y: auto }
  body.nav-open .top nav { display: flex }
  .grp-btn { width: 100%; text-align: left; justify-content: flex-start; padding: 12px 6px 4px; font-size: 12px; font-weight: 600; text-transform: uppercase; letter-spacing: .05em; color: var(--muted); background: none !important; pointer-events: none }
  .grp-btn::after { display: none }
  .grp.cur > .grp-btn { color: var(--muted) }
  .grp-menu { display: grid !important; position: static; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 2px; min-width: 0; padding: 0; border: 0; box-shadow: none; background: none }
  .grp-menu::before { display: none }
  .grp-menu a { padding: 10px 8px; white-space: normal }
  .top nav > a { padding: 11px 8px; margin-top: 6px; font-size: 14px }
  .top nav > a.nav-prais { text-align: center }
}
@media (max-width: 400px) { .brand-name { font-size: 17px } .brand .logo { width: 32px; height: 32px } .brand .logo-img { height: 34px } }

/* кнопки и поля */
button, .btn, select, input[type=number], input[type=text], input[type=search], textarea {
  font: 500 14px var(--f); color: var(--fg); background: var(--btn); border: 1px solid var(--line); border-radius: 8px; padding: 7px 11px; min-height: 36px }
button, .btn { cursor: pointer; text-decoration: none; display: inline-flex; align-items: center; gap: 6px; justify-content: center }
button:hover, .btn:hover { border-color: var(--accent) }
button:focus-visible, .btn:focus-visible, select:focus-visible, input:focus-visible, a:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px }
button[aria-pressed="true"], .chip[aria-pressed="true"] { background: var(--on); color: var(--on-fg); border-color: var(--on) }
button:disabled { opacity: .45; cursor: default }
.btn.primary, button.primary { background: var(--accent); color: var(--accent-fg); border-color: var(--accent); font-weight: 600 }
input[type=range] { width: 100%; accent-color: var(--accent) }
input[type=checkbox], input[type=radio] { accent-color: var(--accent); width: 16px; height: 16px }
.row { display: flex; flex-wrap: wrap; gap: 8px; align-items: center }
.chip { font-size: 13px; padding: 5px 11px; min-height: 32px; border-radius: 99px }
.badge { display: inline-block; font-size: 11.5px; line-height: 1.2; border-radius: 99px; padding: 3px 8px; border: 1px solid var(--line); color: var(--muted); white-space: nowrap }
.badge.gold { border-color: #b38f45; color: #8a6a2c } .badge.sym { border-color: var(--accent); color: var(--accent) }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) .badge.gold { color: #d4b06a } }
.warn { background: var(--warn-bg); color: var(--warn-fg); border: 1px solid var(--warn-line); border-radius: 8px; padding: 8px 11px; font-size: 13px }
.warn ul { margin: 4px 0 0; padding-left: 18px }
.err { color: var(--err) }
fieldset { border: 0; padding: 0; margin: 0 }
label.f { display: grid; gap: 4px; font-size: 13px; color: var(--muted) }
label.f > span:first-child { font-weight: 500 }
label.f input, label.f select { color: var(--fg); width: 100% }
.chk { display: flex; gap: 8px; align-items: center; font-size: 14px }

/* каталог */
.catalog { max-width: 1320px; margin: 0 auto; padding: 18px 16px 40px }
.hero { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 12px; margin-bottom: 14px }
.hero p { margin: 4px 0 0; color: var(--muted); max-width: 640px }
.filters { display: grid; gap: 10px; background: var(--panel); border: 1px solid var(--line); border-radius: var(--r); padding: 12px; margin-bottom: 16px }
.filters summary { cursor: pointer; font-weight: 600; font-size: 14px; list-style-position: inside }
.filters .sel { display: grid; margin-top: 8px; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 8px }
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 14px }
.card { background: var(--panel); border: 1px solid var(--line); border-radius: var(--r); overflow: hidden; display: flex; flex-direction: column; color: var(--fg); text-decoration: none; transition: box-shadow .15s, border-color .15s }
.card:hover { border-color: var(--accent); box-shadow: var(--shadow) }
.card .img { aspect-ratio: 4/3; background: var(--card-img); display: grid; place-items: center; overflow: hidden }
.card .img img { width: 100%; height: 100%; object-fit: cover; display: block }
.card .ph { color: var(--muted); font-size: 13px; text-align: center; padding: 12px }
.card .body { padding: 10px 12px 12px; display: grid; gap: 6px; flex: 1 }
.card .ttl { display: flex; justify-content: space-between; gap: 8px; align-items: baseline }
.card .ttl b { font-size: 16px } .card .id { font-family: var(--mono); font-size: 12px; color: var(--muted) }
.card .price { font-weight: 600 } .card .badges { display: flex; flex-wrap: wrap; gap: 4px; margin-top: auto }
.cat-1 { --c: #6f7f8a } .cat-2 { --c: #6a8a5c } .cat-3 { --c: #2f7d8a } .cat-4 { --c: #9a6a2c } .cat-5 { --c: #8a3c5c }
.catbadge { font-size: 11.5px; color: #fff; background: var(--c); border-radius: 99px; padding: 2px 8px; white-space: nowrap }
.empty { padding: 30px; text-align: center; color: var(--muted) }

/* 3D */
.viewer { position: absolute; inset: 0; overflow: hidden; background: var(--scene-bg) }
.viewer canvas { display: block; width: 100%; height: 100%; touch-action: none; outline: none }
.viewer .labels { position: absolute; inset: 0; pointer-events: none; overflow: hidden }
.viewer .dim { position: absolute; left: 0; top: 0; white-space: nowrap; font: 600 12px/1.2 var(--f); color: #1b1d1f; background: rgba(255, 250, 236, .95); border: 1px solid #b8913f; border-radius: 6px; padding: 3px 7px; box-shadow: 0 2px 8px rgba(0, 0, 0, .18); display: grid; text-align: center }
.viewer .dim span { font-weight: 400; font-size: 10.5px; color: #6b4e12 }
.viewer .dim.small { font-size: 11px }
.viewer .v-status { position: absolute; left: 50%; bottom: 12px; transform: translateX(-50%); background: var(--panel); border: 1px solid var(--line); border-radius: 99px; padding: 5px 12px; font-size: 12.5px; color: var(--muted) }
.stage { position: relative; background: var(--scene-bg); border-radius: var(--r); overflow: hidden; border: 1px solid var(--line) }
.toolbar { position: absolute; left: 10px; right: 10px; top: 10px; display: flex; flex-wrap: wrap; gap: 6px; z-index: 3; pointer-events: none }
.toolbar > * { pointer-events: auto }
.toolbar button, .toolbar select { min-height: 32px; padding: 5px 10px; font-size: 13px; background: color-mix(in srgb, var(--btn) 92%, transparent); backdrop-filter: blur(6px) }
.toolbar .sp { flex: 1 }
.toolbar button[aria-pressed="true"] { background: var(--on); color: var(--on-fg); border-color: var(--on) }

/* карточка варианта */
.vpage { max-width: 1440px; margin: 0 auto; padding: 16px; display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(340px, 1fr); gap: 18px; align-items: start }
.vpage .stage { position: sticky; top: 70px; height: calc(100vh - 90px); min-height: 420px }
.vinfo { display: grid; gap: 14px; min-width: 0; grid-template-columns: minmax(0, 1fr) }
.panel { background: var(--panel); border: 1px solid var(--line); border-radius: var(--r); padding: 14px }
.panel > h2 { font-size: 13px; text-transform: uppercase; letter-spacing: .07em; color: var(--muted); margin-bottom: 10px }
.crumbs { font-size: 13px; color: var(--muted) } .crumbs a { color: var(--muted) }
.kv { display: grid; grid-template-columns: max-content 1fr; gap: 4px 14px; font-size: 14px; margin: 0 }
.kv dt { color: var(--muted) } .kv dd { margin: 0 }
.actions { display: flex; flex-wrap: wrap; gap: 8px }
.total { display: grid; gap: 4px }
.total .sum { font-size: 26px; font-weight: 700 }
.total .sum2 { display: flex; flex-wrap: wrap; gap: 6px 22px; align-items: flex-end }
.total .sum2 .sum.alt { font-size: 20px; color: var(--muted) }
.card .price.alt { margin-top: 0; font-weight: 600 }
.parts { display: grid; grid-template-columns: 1fr auto; gap: 3px 12px; font-size: 14px }
.parts .t { font-weight: 700; border-top: 1px solid var(--line); padding-top: 4px }

/* таблицы */
.tblwrap { overflow-x: auto; -webkit-overflow-scrolling: touch }
table.tbl { width: 100%; border-collapse: collapse; font-size: 13.5px }
.tbl th { text-align: left; font-weight: 600; color: var(--muted); font-size: 12px; border-bottom: 1px solid var(--line); padding: 6px 6px }
.tbl td { border-bottom: 1px solid var(--line); padding: 6px; vertical-align: top }
.tbl td.n, .tbl th.n { text-align: right; font-family: var(--mono); font-variant-numeric: tabular-nums; white-space: nowrap }
.tbl tfoot td { font-weight: 700; border-bottom: 0 }
.tbl img.th { width: 44px; height: 44px; object-fit: contain; background: #fff; border-radius: 6px; border: 1px solid var(--line); display: block }
.elname { display: grid; gap: 2px } .elname small { color: var(--muted) }
.flag { font-size: 11.5px; color: var(--warn-fg); background: var(--warn-bg); border-radius: 5px; padding: 1px 6px; display: inline-block; margin-top: 2px }

/* конструктор */
.builder { display: grid; grid-template-columns: minmax(0, 1fr) 420px; grid-template-rows: minmax(0, 1fr) auto; height: calc(100vh - 57px); min-height: 560px }
.builder .stage { border-radius: 0; border: 0; border-right: 1px solid var(--line); grid-row: 1 }
.builder .side { grid-row: 1 / span 2; grid-column: 2; display: flex; flex-direction: column; min-height: 0; background: var(--panel) }
.steps { display: flex; gap: 2px; padding: 8px; border-bottom: 1px solid var(--line); overflow-x: auto; flex: none }
.steps button { min-height: 32px; padding: 4px 9px; font-size: 12.5px; white-space: nowrap; border-color: transparent; background: transparent }
.steps button[aria-selected="true"] { background: var(--on); color: var(--on-fg) }
.stepbody { flex: 1; overflow: auto; padding: 14px; display: grid; gap: 14px; align-content: start; grid-auto-rows: max-content; grid-template-columns: minmax(0, 1fr) }
.stepbody h2 { font-size: 17px; margin: 0 }
.g2 { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 10px } .g3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px }
.g2 > select, .g2 > input, .g3 > select { min-width: 0; width: 100% }
.pal, #elcards { grid-template-columns: minmax(0, 1fr) }
.pal-it .t, .pal-it .s { overflow-wrap: anywhere }
.stepnav { display: flex; justify-content: space-between; gap: 8px; padding: 10px 14px; border-top: 1px solid var(--line); flex: none }
.bbar { grid-column: 1; grid-row: 2; display: flex; flex-wrap: wrap; align-items: center; gap: 10px 16px; padding: 10px 14px; background: var(--panel); border-top: 1px solid var(--line); border-right: 1px solid var(--line) }
.bbar .tot { display: flex; flex-wrap: wrap; gap: 4px 14px; font-size: 13.5px }
.bbar .tot b { font-size: 16px }
.bbar .sp { flex: 1 }
.planbox { position: absolute; right: 10px; bottom: 10px; width: 210px; background: color-mix(in srgb, var(--panel) 92%, transparent); border: 1px solid var(--line); border-radius: 8px; padding: 6px; z-index: 3 }
.planbox svg { display: block; width: 100%; height: auto }
.planbox .side-hit { cursor: pointer }
.planbox .side-hit:hover { stroke: var(--accent) }
.presets { display: flex; flex-wrap: wrap; gap: 6px }
.pal-list { display: grid; gap: 6px; max-height: 360px; overflow: auto; grid-auto-rows: max-content; border: 1px solid var(--line); border-radius: 8px; padding: 6px }
.pal-it { display: grid; grid-template-columns: 52px 1fr auto; gap: 8px; align-items: center; padding: 4px; border-radius: 6px; cursor: pointer; border: 1px solid transparent; text-align: left; background: transparent; min-height: 0; font-weight: 400 }
.pal-it:hover, .pal-it[aria-pressed="true"] { border-color: var(--accent); background: var(--panel2) }
.pal-it img { width: 52px; height: 52px; object-fit: contain; background: #fff; border-radius: 6px }
.pal-it .t { font-size: 13px; line-height: 1.25 } .pal-it .s { font-size: 11.5px; color: var(--muted) }
.pal-it .p { font-family: var(--mono); font-size: 12.5px; white-space: nowrap }
.elcard { border: 1px solid var(--line); border-radius: 8px; padding: 8px; display: grid; gap: 6px; background: var(--panel2) }
.elcard .hd { display: grid; grid-template-columns: 44px 1fr auto; gap: 8px; align-items: center }
.elcard .hd img { width: 44px; height: 44px; object-fit: contain; background: #fff; border-radius: 6px }
.elcard .opts { display: flex; flex-wrap: wrap; gap: 6px; align-items: center }
.elcard .opts select, .elcard .opts input { min-height: 30px; padding: 3px 8px; font-size: 13px }
.hint { font-size: 12.5px; color: var(--muted); margin: 0 }

/* заявка */
dialog { border: 1px solid var(--line); border-radius: 12px; background: var(--panel); color: var(--fg); max-width: 460px; width: calc(100% - 32px); padding: 18px }
dialog::backdrop { background: rgba(0, 0, 0, .35) }
dialog form { display: grid; gap: 10px }
#toast { position: fixed; left: 50%; bottom: 18px; transform: translateX(-50%); background: var(--on); color: var(--on-fg); padding: 8px 14px; border-radius: 8px; font-size: 14px; opacity: 0; pointer-events: none; transition: opacity .2s; z-index: 60; max-width: calc(100% - 32px) }
#toast.show { opacity: 1 }
#print { display: none }

@media (max-width: 1100px) {
  .builder { grid-template-columns: minmax(0, 1fr) 360px }
}
@media (max-width: 900px) {
  .vpage { grid-template-columns: minmax(0, 1fr); padding: 12px }
  .vpage .stage { position: relative; top: 0; height: 62vh; min-height: 340px }
  .builder { display: flex; flex-direction: column; height: auto; min-height: 0 }
  .builder .stage { height: 56vh; min-height: 320px; border-right: 0; border-bottom: 1px solid var(--line) }
  .builder .side { min-height: 0 }
  .stepbody { overflow: visible }
  .bbar { position: sticky; bottom: 0; z-index: 10; border-right: 0 }
  .planbox { width: 150px }
}
@media (max-width: 520px) {
  h1 { font-size: 20px }
  .top { gap: 8px; padding: 8px 12px }
  .catalog { padding: 12px 12px 30px }
  .grid { grid-template-columns: 1fr }
  .g3 { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) }
  .toolbar { left: 6px; right: 6px; top: 6px; gap: 4px }
  .toolbar button, .toolbar select { font-size: 12px; padding: 4px 8px; min-height: 30px }
  .planbox { display: none }
  .bbar { padding: 6px 10px; gap: 6px }
  .bbar .tot { font-size: 12.5px; gap: 2px 10px; width: 100% }
  .bbar .tot b { font-size: 14px }
  .bbar .tot span:nth-child(2), .bbar .tot span:nth-child(3) { display: none }
  .bbar button { min-height: 32px; padding: 4px 9px; font-size: 13px }
  .bbar .sp { display: none }
}

/* печать (ТЗ 12) */
@media print {
  @page { size: A4; margin: 12mm }
  body { background: #fff; color: #000; font-size: 11pt }
  .top, #app, #toast, .skip, .foot, dialog { display: none !important }
  #print { display: block !important; color: #000 }
  #print h1 { font-size: 18pt } #print h2 { font-size: 12pt; margin-top: 12pt; text-transform: none; letter-spacing: 0; color: #000 }
  #print .tbl { font-size: 9pt } #print .tbl th { color: #333 } #print .tbl td { border-color: #ccc }
  #print .shot { width: 100%; border: 1px solid #ccc }
  #print .pgrid { display: grid; grid-template-columns: 1fr 1fr; gap: 10pt; align-items: start }
  #print svg { width: 100%; height: auto }
  #print .warn { background: #fff7e0; color: #000 }
  #print .keep { break-inside: avoid }
  #print img.th { width: 36px; height: 36px }
}
/* миниатюры (site/thumbs) уже вырезаны по элементу — показываем целиком (contain из правил выше) */

/* ---------- заборы и ворота (ui/zv.js) ---------- */
.zv-prm { display: grid; gap: 10px; grid-template-columns: minmax(0, 1fr) }
.zv-prm .g1 { display: grid; grid-template-columns: minmax(0, 1fr) }
.zv-prm label.f > span:first-child b { color: var(--fg); font-variant-numeric: tabular-nums }
.zv-prm select:disabled, .zv-prm input:disabled { opacity: .45 }
.zv .card .price .small { font-weight: 400 }
.zv-plan svg { display: block; width: 100%; height: auto; max-height: 320px; color: var(--fg) }
.zv-prm .sub { margin: 4px 0 -2px; font-size: 13px; font-weight: 600; color: var(--muted); text-transform: uppercase; letter-spacing: .03em }
@media (max-width: 420px) {
  .zv-prm .g2 { grid-template-columns: minmax(0, 1fr) }
}

/* ---------- навесы (ui/naves.js) ---------- */
.nv-prm { display: grid; gap: 10px; grid-template-columns: minmax(0, 1fr) }
.nv-prm label.f > span:first-child b { color: var(--fg); font-variant-numeric: tabular-nums }
.nv-prm select:disabled { opacity: .45 }
.nv .card .img svg { width: 100%; height: 100%; color: var(--fg) }
.nv-more { border-top: 1px solid var(--line); padding-top: 8px }
.nv-more > summary { cursor: pointer; font-weight: 600; font-size: 14px; padding: 4px 0 }
.nv-more > .nv-prm { margin-top: 10px }
/* КП навесов (печать) */
#print .nv-kp .kp-head { display: flex; justify-content: space-between; gap: 12pt; align-items: flex-start; border-bottom: 1.5pt solid #000; padding-bottom: 6pt; margin-bottom: 6pt }
#print .nv-kp .kp-brand { display: flex; gap: 8pt; align-items: center }
#print .nv-kp .kp-contacts { text-align: right }
#print .nv-kp .kp-meta { margin: 0 0 8pt }
#print .nv-kp .kp-sum td:first-child { width: 22pt }
#print .nv-kp .kp-foot { margin-top: 14pt; border-top: 1pt solid #999; padding-top: 6pt }
#print .nv-kp .kp-sign { display: flex; justify-content: space-between; gap: 20pt; margin-top: 18pt }
@media (max-width: 420px) { .nv-prm .g2 { grid-template-columns: minmax(0, 1fr) } }

/* главная, подвал, страницы, форма заявки, КП (сессия «сайт») */
.home-hero { background: var(--panel); border: 1px solid var(--line); border-radius: var(--r); padding: 22px 20px; margin-bottom: 16px }
.home-hero h1 { font-size: 28px }
.home-hero p { color: var(--muted); max-width: 720px; margin: 6px 0 14px }
.home-tiles { margin-bottom: 18px }
.home-steps ol { padding-left: 20px; display: grid; gap: 6px; max-width: 900px }
.home-steps, .home-contacts { margin: 18px 0 }
.faith { margin: 0 0 12px; gap: 6px }
.chip.big { font-size: 14px; padding: 7px 14px; min-height: 36px }
.foot { border-top: 1px solid var(--line); background: var(--panel); padding: 14px 16px 18px; display: grid; gap: 6px; font-size: 14px }
.foot nav { display: flex; flex-wrap: wrap; gap: 4px 14px }
.foot a { text-decoration: none }
.page { max-width: 980px }
.page ol, .page ul { padding-left: 20px }
.page-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 320px), 1fr)); gap: 0 24px }
.tbl.kv th { text-align: left; width: 34%; font-weight: 500; color: var(--muted) }
.reqdlg fieldset.contact { border: 0; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 6px 14px }
.reqdlg fieldset.contact legend { font-size: 13px; color: var(--muted); margin-bottom: 4px; padding: 0 }
.reqdlg .consent { display: flex; gap: 8px; align-items: flex-start }
.reqdlg input[type=tel], .reqdlg input:not([type]) { width: 100% }
.reqdlg .err { color: var(--err); margin: 0 }
.kp-head { display: flex; justify-content: space-between; gap: 16px; align-items: flex-start; border-bottom: 2px solid currentColor; padding-bottom: 8px; margin-bottom: 6px }
.kp-brand { display: flex; gap: 10px; align-items: center }
.kp-brand b { color: #e0701a; font-size: 1.15em }
.kp-logo { display: block; height: 44px; width: auto }
.kp-contacts { text-align: right }
.kp-meta { margin: 0 0 10px }
.kp-foot { margin-top: 14px; border-top: 1px solid #999; padding-top: 8px }
.kp-sign { display: flex; justify-content: space-between; gap: 20px; margin-top: 18px }
@media (max-width: 640px) { .home-hero h1 { font-size: 22px } .kp-head { flex-direction: column } .kp-contacts { text-align: left } }
.reqdlg input[type=tel], .reqdlg input:not([type]) { font: 500 14px var(--f); color: var(--fg); background: var(--btn); border: 1px solid var(--line); border-radius: 8px; padding: 7px 11px; min-height: 36px }
/* заявки выключены (COMPANY.requestEnabled = false) — кнопки «Заявка» во всех разделах */
.req-off #req, .req-off [data-act="request"] { display: none !important }
/* кованые элементы: каталог и страница элемента */
.elgrid { grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)) }
/* плитка квадратная, фото — целиком: картинка закреплена по краям плитки (в Safari height: 100% у ребёнка
   блока с aspect-ratio не срабатывает — фото вставало по ширине и обрезалось сверху и снизу) */
.elgrid .card .img { aspect-ratio: 1; background: #fff; position: relative }
.elgrid .card .img img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: contain; padding: 10px; box-sizing: border-box }
.elgrid .card .ttl b { font-size: 14px; line-height: 1.25 }
.els .more { display: flex; justify-content: center; margin-top: 16px }
.chip .muted { font-size: 11px; margin-left: 2px }
.elstage { position: absolute; inset: 0; touch-action: none }
.elstage canvas { display: block; width: 100% !important; height: 100% !important; outline: none }
.elstage .v-status { position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%); margin: 0; background: var(--panel); padding: 8px 12px; border-radius: 8px; font-size: 13px; text-align: center; max-width: 80% }
.elpage .stage .toolbar { z-index: 2 }
/* фото с сайта целиком, без обрезки: по ширине панели, высота — по пропорциям (на ПК — не выше окна) */
.elphoto { display: block; width: auto; height: auto; max-width: 100%; max-height: 82vh; margin: 0 auto; background: #fff; border-radius: 8px; object-fit: contain }
@media (max-width: 640px) { .elphoto { width: 100%; max-height: none } }
@media (max-width: 640px) { .elgrid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px } .elgrid .card .body { padding: 8px } }
/* скрытый заголовок (главная) */
.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 }
/* цена по прайсу менеджера (ui/estimate.js) */
.miss { color: #c98a1a; font-weight: 600 }
.need-prices .need { margin: 6px 0 8px; color: var(--fg) }
.need-prices .btn.primary { display: inline-flex }
.est-opts { gap: 14px; margin-top: 8px; align-items: center; color: var(--muted) }
.est-opts label { display: inline-flex; gap: 6px; align-items: center; cursor: pointer }
.est-opts a { margin-left: auto }
.est-lines { margin-top: 8px }
.est-lines .tbl td, .est-lines .tbl th { padding: 4px 6px }
.price.small { font-size: 13px }
/* прайс (#/prais) */
.prais { display: grid; gap: 14px; grid-template-columns: minmax(0, 1fr) }
.prais .plists .row { gap: 8px; align-items: flex-end }
.prais .plists select { min-width: 200px }
.prais .filters .row { gap: 8px; align-items: center }
.prais input[type=search] { flex: 1 1 260px; min-width: 0 }
.pgroup h3 { margin: 14px 0 6px; font-size: 14px }
.ptbl td { vertical-align: middle; padding: 6px 8px }
.ptbl td:first-child { width: 100% }
.pin { display: inline-flex; align-items: center; gap: 6px; white-space: nowrap }
.pin input { width: 110px; text-align: right }
.pin .u { font-size: 12px; color: var(--muted); min-width: 64px; text-align: left }
.ptbl tr.need td { background: rgba(212, 176, 106, .16) }
.ptbl tr.need input { border-color: #c98a1a; box-shadow: 0 0 0 2px rgba(201, 138, 26, .25) }
.pneed { border-color: #c98a1a }
.pneed.ok { border-color: #4f8a4b }
@media (max-width: 640px) {
  .pin input { width: 92px }
  .pin .u { min-width: 0 }
  .ptbl td { padding: 6px 4px }
  .prais .plists select { min-width: 0; width: 100% }
}
@media (max-width: 640px) { .pin { flex-direction: column; align-items: flex-end; gap: 2px } .pin .u { text-align: right } }
/* ---------- Alutech и DoorHan (ui/brand.js) ---------- */
.br-prm { display: grid; gap: 10px; grid-template-columns: minmax(0, 1fr) }
.br-prm label.f > span:first-child b { color: var(--fg); font-variant-numeric: tabular-nums }
.br-prm select:disabled { opacity: .45 }
.br .card .img svg { width: 100%; height: 100%; color: var(--fg) }
.br .card .price .small { font-weight: 400 }
.badge.brand-alutech { border-color: #1f5fa8; color: #1f5fa8 }
.badge.brand-doorhan { border-color: #c2410c; color: #c2410c }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) .badge.brand-alutech { color: #8ab8f0; border-color: #8ab8f0 } :root:not([data-theme="light"]) .badge.brand-doorhan { color: #f6a06a; border-color: #f6a06a } }
.swatches { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 6px }
.swatches .sw { width: 34px; height: 34px; min-height: 0; padding: 3px; border-radius: 50% }
.swatches .sw span { display: block; width: 100%; height: 100%; border-radius: 50%; box-shadow: inset 0 0 0 1px rgba(0, 0, 0, .18) }
.swatches .sw[aria-pressed="true"] { background: var(--btn); border: 2px solid var(--accent); padding: 2px }
.sw-dot { display: inline-block; width: 14px; height: 14px; border-radius: 50%; vertical-align: -2px; margin-right: 6px; box-shadow: inset 0 0 0 1px rgba(0, 0, 0, .25) }
.br-ref { display: grid; gap: 4px; padding-bottom: 10px; margin-bottom: 10px; border-bottom: 1px solid var(--line) }
.br-ref .sum2 { font-size: 22px; font-weight: 700 }
.br-brands { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 300px), 1fr)); gap: 12px 24px; margin-top: 4px }
.br-brands h2 { text-transform: none; letter-spacing: 0; font-size: 16px; color: var(--fg) }
@media (max-width: 420px) { .br-prm .g2 { grid-template-columns: minmax(0, 1fr) } }

/* ---------- мангалы, банные чаны (ui/izd.js) ---------- */
.izd-prm { display: grid; gap: 10px; grid-template-columns: minmax(0, 1fr) }
.izd-prm label.f > span:first-child b { color: var(--fg); font-variant-numeric: tabular-nums }
.izd-prm select:disabled, .izd-prm input:disabled { opacity: .45 }
.izd-prm .sub { margin: 6px 0 -2px; font-size: 13px; font-weight: 600; color: var(--muted); text-transform: uppercase; letter-spacing: .03em }
.izd-prm .izd-checks { gap: 6px 16px }
.izd-more { border-top: 1px solid var(--line); padding-top: 8px }
.izd-more > summary { cursor: pointer; font-weight: 600; font-size: 14px; padding: 4px 0 }
.izd-more > .izd-prm { margin-top: 10px }
.izd .card .img svg { width: 100%; height: 100%; color: var(--fg) }
@media (max-width: 420px) { .izd-prm .g2 { grid-template-columns: minmax(0, 1fr) } }
/* /price: плоское меню без кнопки «Меню» */
.top nav.nav-flat { display: flex; flex-wrap: wrap; position: static; flex-direction: row; box-shadow: none; border: 0; padding: 0; background: none; max-height: none }
.top nav.nav-flat > a { margin-top: 0; padding: 8px 10px }
.srv .row { margin-top: 8px }

/* умный дом (#/umnyi-dom, ui/smart.js) */
.sh-art { display: block; width: 100%; height: 100% }
.sh-hero { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr); gap: 28px; align-items: center; margin-bottom: 18px; padding: 30px; border-radius: 22px; color: #f2f5ff;
  background: radial-gradient(90% 80% at 90% 0%, rgba(139, 92, 246, .35), transparent 60%), radial-gradient(70% 70% at 0% 100%, rgba(34, 184, 207, .28), transparent 60%), linear-gradient(150deg, #151a2e, #0f1322) }
.sh-hero .eyebrow { display: inline-block; font-size: 12.5px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: #a5b4fc; margin-bottom: 10px }
.sh-hero h1 { font-size: clamp(26px, 3.2vw, 40px); line-height: 1.1; letter-spacing: -.02em; color: #fff; margin: 0 0 12px }
.sh-hero .lead { color: #c9cfe6; font-size: 16px; line-height: 1.55; margin: 0 0 18px; max-width: 620px }
.sh-say { display: inline-flex; align-items: center; gap: 10px; padding: 10px 16px; border-radius: 99px; background: rgba(255, 255, 255, .08); border: 1px solid rgba(255, 255, 255, .16); font-weight: 600; color: #fff }
.sh-dot { width: 12px; height: 12px; border-radius: 50%; background: conic-gradient(#c084fc, #60a5fa, #34d399, #c084fc); box-shadow: 0 0 0 0 rgba(139, 92, 246, .6); animation: shpulse 1.8s infinite }
@keyframes shpulse { 0% { box-shadow: 0 0 0 0 rgba(139, 92, 246, .55) } 70% { box-shadow: 0 0 0 12px rgba(139, 92, 246, 0) } 100% { box-shadow: 0 0 0 0 rgba(139, 92, 246, 0) } }
@media (prefers-reduced-motion: reduce) { .sh-dot { animation: none } }
.sh-hero-art { border-radius: 18px; overflow: hidden; aspect-ratio: 16/11; box-shadow: 0 20px 50px rgba(0, 0, 0, .35) }
.sh-ecos { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin: 0 0 16px }
.sh-eco { display: inline-block; font-size: 12px; font-weight: 600; padding: 4px 10px; border-radius: 99px; background: color-mix(in srgb, #8b5cf6 12%, var(--panel)); color: color-mix(in srgb, #6d28d9 70%, var(--fg)); border: 1px solid color-mix(in srgb, #8b5cf6 25%, transparent); white-space: nowrap }
.sh-eco.big { font-size: 13px; padding: 6px 12px }
.sh-grid .card .img { aspect-ratio: 16/11 }
.sh-feat { list-style: none; margin: 0; padding: 0; display: grid; gap: 4px }
.sh-feat li { position: relative; padding-left: 22px }
.sh-feat li::before { content: ''; position: absolute; left: 2px; top: .38em; width: 12px; height: 7px; border: solid #22a06b; border-width: 0 0 2.5px 2.5px; transform: rotate(-45deg) }
.sh-feat.big { gap: 8px; font-size: 15px }
.sh-how { margin-top: 30px }
.sh-how h2 { font-size: 22px; margin-bottom: 14px }
.sh-how ol { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; counter-reset: s }
.sh-how li { counter-increment: s; display: grid; gap: 6px; align-content: start; background: var(--panel); border: 1px solid var(--line); border-radius: 16px; padding: 18px }
.sh-how li::before { content: counter(s); width: 34px; height: 34px; border-radius: 11px; display: grid; place-items: center; font-weight: 800; color: #fff; background: linear-gradient(135deg, #4c2a9e, #3b82f6) }
.sh-page .sh-stage { height: auto; aspect-ratio: 16/11; min-height: 0; background: none }
.sh-lead { font-size: 17px; margin: 4px 0 0 }
.sh-page .tbl input[type=number] { width: 64px; min-height: 30px; padding: 3px 6px; text-align: right }
@media (max-width: 900px) {
  .sh-hero { grid-template-columns: minmax(0, 1fr); padding: 22px }
  .sh-how ol { grid-template-columns: repeat(2, minmax(0, 1fr)) }
  .sh-page .sh-stage { position: static }
}
@media (max-width: 560px) { .sh-how ol { grid-template-columns: minmax(0, 1fr) } }
.sh-page .badges, .sh-ecos { display: flex; flex-wrap: wrap; gap: 8px }
/* наценка на 116-kovka в блоке цен элементов (страница прайса) */
.kovka-mk { display: grid; gap: 6px; margin: 6px 0 16px; max-width: 640px }
.kovka-mk label.f { justify-self: start }
.kovka-mk .pin input { width: 120px }
.kovka-mk .pin .u { min-width: 0 }
/* /price → нажатия «Связаться»: отступы между блоками */
.clicks > .row { margin: 6px 0 4px }
.clicks-head { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 10px 16px; margin-bottom: .4em }
.clicks-head h1 { margin: 0 }
.clicks-clear { color: var(--err); border-color: color-mix(in srgb, var(--err) 45%, var(--line)) }
.clicks-clear:hover { background: color-mix(in srgb, var(--err) 10%, transparent) }
.clicks > .panel { margin-top: 18px }
.clicks > .hint { margin-top: 14px }