/* Конструктор: тёмная сцена в духе презентаций — чёрный фон, свечение, тонкие линии */
body.is-builder {
  --bg: #000;
  --panel: #0d0e11;
  --card: rgba(255, 255, 255, .045);
  --ink: #f5f5f7;
  --muted: #a1a1a6;
  --faint: #6e6e73;
  --line: rgba(255, 255, 255, .1);
  --accent: #2997ff;
  --accent-ink: #fff;
  --ok: #34d17a; --ok-bg: rgba(52, 209, 122, .12);
  --warn: #ffb547; --warn-bg: rgba(255, 181, 71, .12);
  --err: #ff5a4f; --err-bg: rgba(255, 90, 79, .13);
  --power: #ffb547;
  background: #000; color: var(--ink);
  font-family: var(--text);
}
body.is-builder .top { border: 0; }
body.is-builder .search input { background: rgba(255, 255, 255, .06); border-color: var(--line); color: var(--ink); }
body.is-builder .suggest { background: #16181c; border-color: var(--line); }
body.is-builder .foot { color: var(--faint); }

.bld { max-width: 1240px; margin: 0 auto; padding: 10px 16px 100px; }
.bld-head { text-align: center; margin: 26px 0 22px; }
.eyebrow { display: block; color: var(--accent); font-size: 15px; font-weight: 600; letter-spacing: .2px; margin-bottom: 6px; }
.bld-head h1 { font-size: clamp(34px, 5vw, 56px); font-weight: 700; letter-spacing: -1.5px; line-height: 1.05; margin: 0 0 12px;
  background: linear-gradient(180deg, #fff 30%, #a7acb6); -webkit-background-clip: text; background-clip: text; color: transparent; }
.bld-head p { color: var(--muted); font-size: 17px; max-width: 640px; margin: 0 auto 18px; line-height: 1.45; }
.presets { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; align-items: center; font-size: 14px; color: var(--faint); }
.presets button { padding: 7px 15px; font-size: 14px; color: var(--ink); background: var(--card); border: 1px solid var(--line); border-radius: 18px; cursor: pointer; transition: border-color .2s, background .2s; }
.presets button:hover { border-color: var(--accent); background: rgba(41, 151, 255, .1); }

.bld-grid { display: grid; grid-template-columns: minmax(0, 1fr) 380px; gap: 22px; align-items: start; }
.side { position: sticky; top: 12px; display: flex; flex-direction: column; gap: 12px; max-height: calc(100vh - 24px); overflow-y: auto; scrollbar-width: thin; }

/* ---------- Сцена ---------- */
.stage { position: relative; border-radius: 28px; padding: 14px; border: 1px solid var(--line);
  background: radial-gradient(120% 90% at 50% 40%, #10131a 0%, #07080b 55%, #000 100%); }
.stage::before { border-radius: inherit; }
.stage::before { content: ''; position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(40% 35% at 50% 47%, rgba(41, 151, 255, .10), transparent 70%); transition: opacity .8s; opacity: .5; }
.stage:has(#pc.on)::before { opacity: 1; background: radial-gradient(45% 40% at 50% 47%, rgba(120, 90, 255, .22), transparent 70%); }
#pc { display: block; width: 100%; height: auto; user-select: none; overflow: visible; }

/* плата */
#pc .board { cursor: pointer; }
#pc .board-face { fill: url(#boardFace); }
#pc .board-edge { fill: none; stroke: rgba(255, 255, 255, .12); stroke-width: 1.2; transition: stroke .3s; }
#pc .board:hover .board-edge, #pc .board.is-active .board-edge { stroke: var(--accent); stroke-width: 2; }
#pc .board-empty .board-edge { stroke: rgba(41, 151, 255, .55); stroke-dasharray: 7 7; animation: dash 1.2s linear infinite; }
#pc .board-err .board-edge { stroke: var(--err); stroke-width: 2.2; }
#pc .board-warn .board-edge { stroke: var(--warn); stroke-width: 2; }
.board-lbl { font-size: calc(12px * var(--fz, 1)); color: var(--faint); line-height: 1.25; }
.board-lbl small { display: block; text-transform: uppercase; letter-spacing: .9px; font-size: calc(11px * var(--fz, 1)); }
.board-lbl b { color: var(--ink); font-size: calc(14.5px * var(--fz, 1)); font-weight: 600; margin-right: 8px; }
.board-lbl span { color: var(--muted); }

/* процессор */
#pc .cpu { cursor: pointer; }
#pc .cpu-halo { fill: rgba(41, 151, 255, .18); transition: fill .8s; }
#pc.on .cpu-halo { fill: rgba(168, 85, 247, .45); }
#pc .cpu-edge { fill: none; stroke: url(#chipEdge); stroke-width: 2.5; }
#pc .cpu-empty .cpu-edge { stroke: rgba(41, 151, 255, .7); stroke-dasharray: 8 7; animation: dash 1.2s linear infinite; }
#pc .cpu-err .cpu-edge { stroke: var(--err); stroke-width: 3; }
#pc .cpu-warn .cpu-edge { stroke: var(--warn); }
#pc .cpu.is-active .cpu-edge, #pc .cpu:hover .cpu-edge { stroke-width: 3.5; }
#pc .pins { stroke: rgba(215, 181, 109, .55); stroke-width: 2; }
#pc.on .pins { stroke: rgba(255, 210, 120, .9); }
.chip-tx { height: 100%; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; color: var(--ink); line-height: 1.15; }
.chip-tx small { font-size: calc(11px * var(--fz, 1)); color: var(--muted); letter-spacing: 1.2px; text-transform: uppercase; }
.chip-tx b { font-size: 21px; font-weight: 700; letter-spacing: -.4px; margin: 3px 0; }
.chip-tx b.plus { font-size: 38px; font-weight: 300; color: var(--accent); }
.chip-tx span { font-size: calc(12px * var(--fz, 1)); color: var(--muted); }
.chip-tx em { font-style: normal; font-size: calc(12.5px * var(--fz, 1)); color: var(--ink); margin-top: 5px; opacity: .85; }

/* узлы */
#pc .fo { overflow: visible; cursor: pointer; }
.nd { box-sizing: border-box; height: 100%; display: flex; align-items: center; gap: 12px; padding: 12px 14px; position: relative;
  background: rgba(255, 255, 255, .045); border: 1px solid rgba(255, 255, 255, .1); border-radius: 18px;
  backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); transition: border-color .25s, background .25s, transform .25s, box-shadow .25s; }
.nd:hover { border-color: rgba(41, 151, 255, .7); background: rgba(41, 151, 255, .08); transform: translateY(-2px); }
.nd-active { border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent), 0 0 28px rgba(41, 151, 255, .35); }
.nd-empty { border-style: dashed; border-color: rgba(41, 151, 255, .45); }
.nd-err { border-color: var(--err); background: var(--err-bg); box-shadow: 0 0 24px rgba(255, 90, 79, .22); }
.nd-warn { border-color: rgba(255, 181, 71, .7); }
.nd-soon { opacity: .45; cursor: default; }
.nd-ic { flex: none; width: 40px; height: 40px; padding: 8px; box-sizing: border-box; border-radius: 12px; background: rgba(255, 255, 255, .06);
  fill: none; stroke: #c7cbd3; stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; overflow: visible; }
.nd-empty .nd-ic { stroke: var(--accent); }
.nd-tx { min-width: 0; line-height: 1.25; color: var(--ink); }
.nd-tx small { display: block; font-size: calc(11px * var(--fz, 1)); color: var(--faint); text-transform: uppercase; letter-spacing: .9px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.nd-tx b { display: block; font-size: calc(15px * var(--fz, 1)); font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.nd-empty .nd-tx b { color: var(--accent); }
.nd-tx span { display: block; font-size: calc(12.5px * var(--fz, 1)); color: var(--muted); }
.nd-dot { position: absolute; top: 10px; right: 10px; width: 7px; height: 7px; border-radius: 50%; background: transparent; }
.nd-ok .nd-dot { background: var(--ok); box-shadow: 0 0 8px var(--ok); }
.nd-warn .nd-dot { background: var(--warn); box-shadow: 0 0 8px var(--warn); }
.nd-err .nd-dot { background: var(--err); box-shadow: 0 0 8px var(--err); animation: blink 1s ease-in-out infinite; }
.nd-ic .spin { transform-box: fill-box; transform-origin: center; }
#pc.on .nd-ic .spin { animation: spin .6s linear infinite; }
#pc.on .nd-ok .nd-ic, #pc.on .nd-warn .nd-ic { stroke: #fff; background: rgba(41, 151, 255, .22); box-shadow: 0 0 16px rgba(41, 151, 255, .45); }

/* связи-дорожки */
#pc .link path { fill: none; stroke-linecap: round; stroke-linejoin: round; }
#pc .ln-base { stroke: rgba(255, 255, 255, .1); stroke-width: 2; }
#pc .ln-glow { stroke-width: 6; opacity: 0; filter: url(#glow); transition: opacity .6s; }
#pc .ln-flow { stroke-width: 2.6; stroke-dasharray: 3 22; opacity: 0; }
#pc .link-off .ln-base { stroke-dasharray: 3 7; stroke: rgba(255, 255, 255, .14); }
#pc .link-data.link-ok .ln-base { stroke: rgba(41, 151, 255, .65); }
#pc .link-power.link-ok .ln-base { stroke: rgba(255, 181, 71, .6); }
#pc .link-ok .ln-glow { opacity: .25; }
#pc .link-data .ln-glow, #pc .link-data .ln-flow { stroke: #5ab4ff; }
#pc .link-power .ln-glow, #pc .link-power .ln-flow { stroke: var(--power); }
#pc .link-warn .ln-base { stroke: var(--warn); stroke-dasharray: 10 6; }
#pc .link-err .ln-base { stroke: var(--err); stroke-width: 2.6; stroke-dasharray: 12 7; }
#pc .link-err .ln-glow { stroke: var(--err); opacity: .35; animation: blink 1s ease-in-out infinite; }
/* новая связь прорисовывается */
#pc .link-fresh .ln-base, #pc .link-fresh .ln-glow { stroke-dasharray: var(--len) var(--len); stroke-dashoffset: var(--len); animation: draw .9s cubic-bezier(.2, .7, .2, 1) forwards; }
/* включено: по совместимым дорожкам бежит ток и данные */
#pc.on .link-ok .ln-flow, #pc.on .link-warn .ln-flow { opacity: 1; animation: flow .7s linear infinite; }
#pc.on .link-ok .ln-glow { opacity: .65; }
#pc.on .link-power .ln-flow { animation-duration: .45s; }

#pc .mark circle { stroke-width: 2; }
#pc .mark-err circle { fill: #2a0f0d; stroke: var(--err); }
#pc .mark-warn circle { fill: #2a1f0b; stroke: var(--warn); }
#pc .mark text { font: 700 14px var(--text); text-anchor: middle; }
#pc .mark-err text { fill: var(--err); } #pc .mark-warn text { fill: var(--warn); }
#pc .mark-err { animation: blink 1s ease-in-out infinite; }
#pc.fail .mark-err circle { fill: var(--err); r: 18; }
#pc.fail .mark-err text { fill: #fff; }
#pc.fail .nd-err, #pc.fail .cpu-err, #pc.fail .board-err { animation: shake .45s ease 2; }

@keyframes dash { to { stroke-dashoffset: -28; } }
@keyframes flow { to { stroke-dashoffset: -25; } }
@keyframes draw { to { stroke-dashoffset: 0; } }
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes blink { 50% { opacity: .35; } }
@keyframes shake { 0%, 100% { transform: translateX(0); } 25% { transform: translateX(-5px); } 75% { transform: translateX(5px); } }

/* кнопка питания */
.power-big { position: absolute; right: 22px; bottom: 22px; display: flex; align-items: center; gap: 10px; padding: 10px 18px 10px 12px;
  font: 600 15px var(--text); color: var(--ink); background: rgba(255, 255, 255, .07); border: 1px solid var(--line); border-radius: 26px;
  cursor: pointer; backdrop-filter: blur(10px); transition: all .3s; }
.power-big svg { width: 26px; height: 26px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; }
.power-big:hover { border-color: var(--ok); color: var(--ok); }
.power-big.on { color: #0b1a10; background: var(--ok); border-color: var(--ok); box-shadow: 0 0 30px rgba(52, 209, 122, .55); }

/* полоса мест под схемой */
.chips-row { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 10px; padding-right: 140px; }
.chip { display: inline-flex; align-items: center; gap: 6px; padding: 6px 12px; font-size: 13px; color: var(--muted); background: rgba(255, 255, 255, .04); border: 1px solid var(--line); border-radius: 16px; cursor: pointer; }
.chip i { font-style: normal; font-weight: 700; }
.chip-ok i { color: var(--ok); } .chip-warn i { color: var(--warn); } .chip-err i { color: var(--err); } .chip-empty i { color: var(--accent); }
.chip-on { border-color: var(--accent); color: var(--ink); }

/* ---------- Правая колонка ---------- */
.summary, .panel, .saved { background: rgba(255, 255, 255, .04); border: 1px solid var(--line); border-radius: 22px; padding: 18px; }
.sum-total small { display: block; color: var(--muted); font-size: 13px; }
.sum-total b { display: block; font-size: 38px; font-weight: 700; letter-spacing: -1px; }
.sum-save { display: block; color: var(--ok); font-size: 14px; font-weight: 600; }
.sum-power { margin: 8px 0 0; font-size: 13px; color: var(--muted); }
.sum-checks { margin-top: 12px; padding-top: 12px; border-top: 1px solid var(--line); }
.ck-head { margin: 0 0 6px; font-weight: 700; }
.ck-head--ok { color: var(--ok); } .ck-head--warn { color: var(--warn); } .ck-head--err { color: var(--err); }
.sum-checks ul { list-style: none; margin: 0; padding: 0; font-size: 13px; line-height: 1.45; color: #d2d4d9; }
.sum-checks li { padding: 6px 0 6px 18px; position: relative; border-top: 1px solid var(--line); }
.sum-checks li::before { position: absolute; left: 0; top: 6px; font-weight: 700; }
.ck-err::before { content: '✕'; color: var(--err); }
.ck-warn::before { content: '!'; color: var(--warn); left: 3px !important; }
.ck-info::before { content: 'i'; color: var(--accent); left: 4px !important; font-style: italic; }
.boot { display: flex; flex-direction: column; gap: 3px; padding: 12px 14px; margin-bottom: 10px; border-radius: 14px; font-size: 13.5px; }
.boot b { font-size: 15px; }
.boot-ok { background: var(--ok-bg); color: var(--ok); }
.boot-err { background: var(--err-bg); color: #ffb3ad; }
.boot-err b { color: var(--err); }
.boot-info { background: rgba(255, 255, 255, .05); color: var(--muted); }
.sum-actions { display: flex; gap: 8px; margin-top: 14px; }
.sum-actions button:not(.ghost) { flex: 1; height: 42px; font-size: 15px; font-weight: 600; border: 0; border-radius: 21px; background: var(--accent); color: #fff; cursor: pointer; }
.sum-note { margin: 0; color: var(--faint); font-size: 12px; line-height: 1.45; }
button.ghost { padding: 6px 12px; font-size: 13px; color: var(--muted); background: transparent; border: 1px solid var(--line); border-radius: 12px; cursor: pointer; }
button.ghost:hover { color: var(--ink); border-color: rgba(255, 255, 255, .3); }
.share { display: flex; flex-wrap: wrap; gap: 6px 12px; align-items: center; margin-top: 12px; font-size: 13.5px; color: var(--faint); }
.share a, .linklike { font: inherit; font-weight: 600; color: var(--accent); background: none; border: 0; padding: 0; cursor: pointer; }
.share[hidden] { display: none; }
.saved small { color: var(--faint); font-size: 12px; }
.sv-row { display: grid; grid-template-columns: minmax(0, 1fr) auto auto; gap: 10px; align-items: center; padding: 7px 0; border-top: 1px solid var(--line); font-size: 14px; }
.sv-row a { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.sv-row span { color: var(--muted); white-space: nowrap; }

.pn-head { display: flex; justify-content: space-between; align-items: center; gap: 10px; margin-bottom: 10px; }
.pn-head b { font-size: 19px; letter-spacing: -.3px; }
.pn-sub { margin: 14px 0 6px; color: var(--faint); font-size: 12px; text-transform: uppercase; letter-spacing: .9px; }
.est { display: flex; flex-direction: column; }
.est-row { display: grid; grid-template-columns: 108px minmax(0, 1fr) auto; gap: 8px; align-items: baseline; padding: 9px 4px; font: inherit; font-size: 13.5px; text-align: left; color: var(--ink);
  background: transparent; border: 0; border-top: 1px solid var(--line); cursor: pointer; border-radius: 0; }
.est-row:first-child { border-top: 0; }
.est-row:hover { background: rgba(255, 255, 255, .04); }
.est-slot { color: var(--faint); font-size: 12.5px; }
.est-name { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.est-name i { color: var(--accent); font-style: normal; }
.est-pr { white-space: nowrap; font-weight: 600; }
.est-err .est-name { color: var(--err); } .est-warn .est-name { color: var(--warn); }

.cur { padding: 12px 14px; background: rgba(255, 255, 255, .05); border-radius: 16px; }
.cur-top { display: flex; justify-content: space-between; gap: 10px; }
.cur-top b { display: block; font-size: 16px; }
.cur-top small { color: var(--muted); font-size: 12.5px; }
.cur-price { text-align: right; white-space: nowrap; }
.cur-price b { font-size: 18px; }
.cur-err, .cur-warn { margin: 8px 0 0; font-size: 13px; line-height: 1.4; }
.cur-err { color: #ffb3ad; } .cur-warn { color: var(--warn); }
.cur-tools { display: flex; flex-wrap: wrap; gap: 6px 14px; margin-top: 10px; font-size: 13px; }
.cur-links { margin: 8px 0 10px; font-size: 13px; color: var(--faint); }
.tg { display: inline-flex; align-items: center; gap: 6px; color: var(--muted); cursor: pointer; }
.tg input { accent-color: var(--accent); }
.tg em { font-style: normal; color: var(--ok); font-weight: 600; }
.pr-own { color: var(--ok); font-weight: 600; } .pr-miss { color: var(--warn); font-size: 14px; }

.pk-search { width: 100%; height: 38px; padding: 0 14px; margin-bottom: 6px; font-size: 14px; color: var(--ink); background: rgba(255, 255, 255, .06); border: 1px solid var(--line); border-radius: 12px; }
.pk-list { display: flex; flex-direction: column; gap: 3px; }
.pk-row { display: flex; justify-content: space-between; gap: 10px; width: 100%; padding: 10px 12px; text-align: left; font: inherit; color: var(--ink);
  background: transparent; border: 1px solid transparent; border-radius: 14px; cursor: pointer; transition: background .2s, border-color .2s; }
.pk-row:hover { background: rgba(255, 255, 255, .05); border-color: var(--line); }
.pk-cur { border-color: var(--accent); background: rgba(41, 151, 255, .08); }
.pk-err { opacity: .55; }
.pk-name b { display: block; font-size: 14px; font-weight: 600; }
.pk-name small { display: block; color: var(--muted); font-size: 12px; }
.pk-price { text-align: right; white-space: nowrap; }
.pk-price b { display: block; font-size: 14px; }
.pk-price small { color: var(--muted); font-size: 12px; }
.bd { display: inline-block; margin-top: 4px; padding: 2px 8px; border-radius: 8px; font-size: 11.5px; line-height: 1.4; }
.bd-ok { background: var(--ok-bg); color: var(--ok); }
.bd-warn { background: var(--warn-bg); color: var(--warn); }
.bd-err { background: var(--err-bg); color: #ffb3ad; }
.pk-none { color: var(--muted); padding: 8px; }
body.is-builder a { color: var(--accent); }
body.is-builder .top-link { color: var(--ink); }

.mobile-bar { display: none; }

@media (max-width: 980px) {
  .bld-grid { grid-template-columns: 1fr; }
  .side { position: static; max-height: none; overflow: visible; }
  .mobile-bar { display: flex; justify-content: space-between; align-items: center; position: fixed; left: 12px; right: 12px; bottom: 12px; z-index: 10;
    padding: 14px 18px; background: rgba(28, 30, 34, .92); backdrop-filter: blur(12px); color: var(--ink); border: 1px solid var(--line); border-radius: 18px; font-weight: 700; cursor: pointer; }
  .mobile-bar .st-err { color: var(--err); } .mobile-bar .st-warn { color: var(--warn); } .mobile-bar .st-ok { color: var(--ok); }
}
@media (max-width: 640px) {
  .stage { border-radius: 22px; padding: 8px 8px 70px; }
  .power-big { right: 50%; transform: translateX(50%); bottom: 14px; }
  .chips-row { padding-right: 0; }
  .est-row { grid-template-columns: 92px minmax(0, 1fr) auto; }
  .bld-head p { font-size: 15px; }
}
@media (prefers-reduced-motion: reduce) {
  #pc *, .nd { animation: none !important; transition: none !important; }
}

/* подбор монитора под задачу */
.goals { margin: 0 0 10px; }
.goals small { display: block; color: var(--faint); font-size: 12px; text-transform: uppercase; letter-spacing: .9px; margin-bottom: 7px; }
.goals div { display: flex; flex-wrap: wrap; gap: 6px; }
.goal { padding: 7px 12px; font: inherit; font-size: 13px; color: var(--ink); background: rgba(255, 255, 255, .05); border: 1px solid var(--line); border-radius: 14px; cursor: pointer; transition: all .2s; }
.goal:hover { border-color: var(--accent); }
.goal-on { background: var(--accent); border-color: var(--accent); color: #fff; }
.goal-tip { margin: 10px 0 2px; padding: 10px 12px; font-size: 13px; line-height: 1.45; color: #d2d4d9; background: rgba(41, 151, 255, .08); border: 1px solid rgba(41, 151, 255, .25); border-radius: 12px; }
.bd-goal { background: rgba(41, 151, 255, .16); color: #8cc8ff; }

/* ---------- «Стол» внутри сравнения четырёх сборок ---------- */
.drawer-btn { display: none; }
.cmp-link { margin-right: 10px; padding: 7px 15px; font-weight: 600; color: #fff !important; background: rgba(41, 151, 255, .18); border: 1px solid rgba(41, 151, 255, .5); border-radius: 18px; text-decoration: none; }
.cmp-link:hover { background: var(--accent); text-decoration: none; }
body.is-embed { overflow: hidden; }
body.is-embed .top, body.is-embed .bld-head, body.is-embed .foot, body.is-embed .mobile-bar, body.is-embed .chips-row,
body.is-embed .share, body.is-embed .saved, body.is-embed .sum-note, body.is-embed .sum-actions { display: none !important; }
body.is-embed .bld { padding: 0; max-width: none; }
body.is-embed .bld-grid { display: block; }
body.is-embed .stage { height: 100vh; border: 0; border-radius: 0; padding: 6px 6px 44px; display: flex; align-items: center; justify-content: center; }
body.is-embed #pc { max-height: calc(100vh - 54px); width: auto; max-width: 100%; }
body.is-embed .power-big { right: 10px; bottom: 8px; padding: 6px 12px 6px 8px; font-size: 13px; }
body.is-embed .power-big svg { width: 18px; height: 18px; }
body.is-embed .drawer-btn { display: block; position: absolute; left: 10px; bottom: 8px; padding: 7px 12px; font: 600 13px var(--text); color: var(--ink);
  background: rgba(255, 255, 255, .07); border: 1px solid var(--line); border-radius: 16px; cursor: pointer; }
body.is-embed .side { position: fixed; top: 0; right: 0; bottom: 0; width: min(360px, 94vw); max-height: none; padding: 10px; gap: 10px;
  background: rgba(10, 11, 14, .96); backdrop-filter: blur(14px); border-left: 1px solid var(--line); transform: translateX(105%); transition: transform .3s cubic-bezier(.2, .7, .2, 1); z-index: 5; }
body.is-embed.drawer-open .side { transform: translateX(0); }
body.is-embed .summary { padding: 14px; }
body.is-embed .sum-total b { font-size: 28px; }

/* стол достаточно широкий — справочный блок стоит справа от схемы, а не в шторке */
@media (min-width: 560px) {
  body.is-embed .bld-grid { display: grid; grid-template-columns: minmax(0, 1fr) clamp(220px, 38%, 340px); gap: 0; height: 100vh; }
  body.is-embed .stage { padding: 6px 6px 44px; }
  body.is-embed .side { position: static; transform: none; width: auto; height: 100vh; overflow-y: auto; padding: 8px; gap: 8px;
    background: rgba(255, 255, 255, .025); border-left: 1px solid var(--line); backdrop-filter: none; }
  body.is-embed .drawer-btn { display: none; }
  body.is-embed .summary, body.is-embed .panel { padding: 12px; border-radius: 16px; }
  body.is-embed .sum-total b { font-size: 24px; }
  body.is-embed .sum-checks ul { font-size: 12.5px; }
  body.is-embed .est-row { grid-template-columns: 78px minmax(0, 1fr) auto; font-size: 12.5px; padding: 7px 2px; }
  body.is-embed .est-slot { font-size: 11.5px; }
  body.is-embed .pn-head b { font-size: 16px; }
  body.is-embed .close-drawer { display: none; }
}
/* в столе итог уже есть в шапке — не повторяем */
body.is-embed .sum-total { display: none; }
body.is-embed .sum-power { margin-top: 0; }
/* в варианте кнопка питания всегда в правом нижнем углу */
body.is-embed .power-big { right: 10px !important; left: auto !important; transform: none !important; }
.goal-chip { margin: 0 0 10px; padding: 8px 12px; font-size: 13.5px; color: #cfe6ff; background: rgba(41, 151, 255, .1); border: 1px solid rgba(41, 151, 255, .3); border-radius: 12px; }
.split-line { display: block; margin-top: 4px; color: #c39bff; font-weight: 600; }

/* ---------- выбор детали: карточка рядом с деталью ---------- */
.pop { position: absolute; z-index: 8; display: flex; flex-direction: column; padding: 14px 14px 10px; overflow: hidden;
  background: rgba(16, 18, 22, .96); border: 1px solid rgba(255, 255, 255, .14); border-radius: 20px;
  box-shadow: 0 24px 60px rgba(0, 0, 0, .6), 0 0 0 1px rgba(41, 151, 255, .15); backdrop-filter: blur(18px); -webkit-backdrop-filter: blur(18px);
  animation: pop-in .22s cubic-bezier(.2, .8, .2, 1); }
.pop[hidden] { display: none; }
.pop .pn-head { margin-bottom: 8px; }
.pop .pn-head b { font-size: 18px; }
.pop-x { width: 30px; height: 30px; padding: 0 !important; display: grid; place-items: center; border-radius: 50% !important; font-size: 14px !important; }
.pop-body { overflow-y: auto; min-height: 0; flex: 1; margin-right: -6px; padding-right: 6px; scrollbar-width: thin; }
@keyframes pop-in { from { opacity: 0; transform: translateY(6px) scale(.98); } to { opacity: 1; transform: none; } }

/* на телефоне — шторка снизу во всю ширину */
.pop.pop-sheet { position: fixed; left: 0; right: 0; bottom: 0; top: auto; width: auto; max-height: 82vh; border-radius: 22px 22px 0 0; padding: 10px 16px 16px;
  animation: sheet-in .28s cubic-bezier(.2, .8, .2, 1); }
.pop.pop-sheet::before { content: ''; display: block; width: 40px; height: 4px; margin: 0 auto 10px; border-radius: 2px; background: rgba(255, 255, 255, .25); }
@keyframes sheet-in { from { transform: translateY(40px); opacity: .4; } to { transform: none; opacity: 1; } }
body.sheet-open .mobile-bar { display: none !important; }
body.sheet-open::after { content: ''; position: fixed; inset: 0; z-index: 7; background: rgba(0, 0, 0, .45); }
body.is-embed .stage { overflow: hidden; }

/* =====================================================================
   Оформление v2: минимализм — меньше рамок, больше воздуха, одна кнопка питания
   ===================================================================== */
body.is-builder { -webkit-font-smoothing: antialiased; letter-spacing: -.01em; }

/* шапка: тонкая, полупрозрачная, прилипает сверху */
body.is-builder:not(.is-embed) .top { position: sticky; top: 0; z-index: 30; max-width: none; padding: 10px max(16px, calc((100vw - 1240px) / 2));
  background: rgba(0, 0, 0, .72); backdrop-filter: saturate(180%) blur(20px); -webkit-backdrop-filter: saturate(180%) blur(20px); border-bottom: 1px solid rgba(255, 255, 255, .08); }
body.is-builder .top .logo--small { font-size: 18px; letter-spacing: -.4px; }
body.is-builder .top .search input { height: 36px; font-size: 14px; border-radius: 18px; }
body.is-builder .top .search button { height: 36px; padding: 0 16px; font-size: 14px; border-radius: 18px; }
body.is-builder .top-link { font-size: 14px; font-weight: 500; color: var(--muted) !important; }
body.is-builder .top-link:hover { color: var(--ink) !important; text-decoration: none; }

/* первый экран */
.bld-head { margin: 44px 0 26px; }
.eyebrow { font-size: 14px; color: var(--muted); font-weight: 500; letter-spacing: .3px; }
.bld-head h1 { font-size: clamp(36px, 5.2vw, 64px); letter-spacing: -.035em; margin-bottom: 10px; }
.bld-head p { font-size: 19px; color: var(--muted); margin-bottom: 24px; }
.presets { gap: 6px; }
.presets > span { display: none; }
.presets button { padding: 8px 16px; font-size: 13.5px; color: #d9dbe0; background: rgba(255, 255, 255, .055); border: 0; border-radius: 999px; transition: background .2s, color .2s; }
.presets button:hover { background: rgba(255, 255, 255, .12); color: #fff; border: 0; }

/* сцена: без рамки, только мягкое свечение */
.stage { border: 0; border-radius: 32px; padding: 18px 18px 104px; background: radial-gradient(90% 75% at 50% 42%, #0d1119 0%, #050608 60%, #000 100%); }
.chips-row { display: none; }

/* кнопка питания: круглая, стеклянная, с кольцом */
.power { position: absolute; left: 50%; bottom: 22px; transform: translateX(-50%); width: 66px; height: 66px; display: grid; place-items: center; padding: 0;
  color: #e8eaee; background: radial-gradient(circle at 50% 35%, rgba(255, 255, 255, .14), rgba(255, 255, 255, .03) 70%);
  border: 1px solid rgba(255, 255, 255, .16); border-radius: 50%; cursor: pointer; z-index: 5;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .18), 0 10px 30px rgba(0, 0, 0, .5); transition: transform .25s cubic-bezier(.2, .8, .2, 1), color .3s, box-shadow .4s; }
.power svg { width: 26px; height: 26px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; position: relative; z-index: 1; }
.power:hover { transform: translateX(-50%) scale(1.06); color: #fff; }
.power:active { transform: translateX(-50%) scale(.96); }
.power-ring { position: absolute; inset: -5px; border-radius: 50%; padding: 2px; opacity: 0; transition: opacity .5s;
  background: conic-gradient(from 0deg, #2997ff, #a855f7, #ff5f8f, #ffb547, #34d17a, #2997ff);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0); -webkit-mask-composite: xor; mask-composite: exclude; }
.power:hover .power-ring { opacity: .45; }
.power.on { color: #fff; box-shadow: inset 0 1px 0 rgba(255, 255, 255, .25), 0 0 40px rgba(120, 140, 255, .55), 0 10px 30px rgba(0, 0, 0, .5); }
.power.on .power-ring { opacity: 1; animation: spin 2.4s linear infinite; }
.power.fail { color: var(--err); box-shadow: 0 0 36px rgba(255, 90, 79, .6); animation: shake .45s ease 2; }
.power.fail .power-ring { opacity: 1; background: var(--err); }
.power-big { display: none !important; }

/* правая колонка: спокойные карточки */
.summary, .panel, .saved { background: rgba(255, 255, 255, .035); border: 0; border-radius: 24px; padding: 22px; }
.sum-total small { font-size: 13px; color: var(--muted); }
.sum-total b { font-size: 44px; letter-spacing: -.03em; font-weight: 700; line-height: 1.05; margin: 2px 0 4px; }
.sum-power { font-size: 13px; }
.sum-checks { border-top: 0; padding-top: 4px; margin-top: 14px; }
.ck-head { display: inline-block; padding: 5px 12px; border-radius: 999px; font-size: 13px; font-weight: 600; margin-bottom: 8px; }
.ck-head--ok { background: var(--ok-bg); } .ck-head--warn { background: var(--warn-bg); } .ck-head--err { background: var(--err-bg); }
.sum-checks li { border-top: 0; padding: 5px 0 5px 18px; color: #c4c7cd; }
.sum-actions { margin-top: 16px; }
.sum-actions button:not(.ghost) { height: 44px; border-radius: 22px; font-size: 15px; background: #f5f5f7; color: #000; }
.sum-actions button:not(.ghost):hover { background: #fff; }
.sum-actions .ghost { border-radius: 22px; padding: 0 16px; }
.share { margin-top: 14px; gap: 8px; color: var(--faint); font-size: 13px; }
.share > span { margin-right: 4px; }
.share a, .share .share-link, .share .share-print { display: inline-grid; place-items: center; width: 36px; height: 36px; border-radius: 50%; background: rgba(255, 255, 255, .06); color: #d5d8de !important; transition: background .2s, color .2s; }
.share .share-print { border: 0; cursor: pointer; }
.share a:hover, .share .share-link:hover, .share .share-print:hover { background: rgba(41, 151, 255, .22); color: #fff !important; text-decoration: none; }
.share svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.share .share-link { width: auto; display: inline-flex; gap: 6px; padding: 0 12px 0 10px; border-radius: 18px; border: 0; font: 500 13px var(--text); cursor: pointer; }
.share .share-link.done { background: var(--ok-bg); color: var(--ok) !important; }
.pn-head b { font-size: 17px; font-weight: 600; letter-spacing: -.2px; }
.est-row { border-top: 1px solid rgba(255, 255, 255, .06); padding: 10px 2px; grid-template-columns: 104px minmax(0, 1fr) auto; }
.est-slot { font-size: 12px; }
.sum-note { padding: 0 8px; }

/* узлы схемы: тоньше, легче */
.nd { border-color: rgba(255, 255, 255, .08); background: rgba(255, 255, 255, .035); border-radius: 16px; }
.nd-ic { border-radius: 11px; background: rgba(255, 255, 255, .05); }
.nd-tx small { letter-spacing: .6px; }

/* блок сравнения и добавления вариантов */
.more-cta { border: 0; background: rgba(255, 255, 255, .03); border-radius: 24px; }
.add-build-btn { background: #f5f5f7; color: #000; box-shadow: none; font-weight: 600; }
.add-build-btn:hover { background: #fff; }

@media (max-width: 640px) {
  .bld-head { margin: 24px 0 18px; }
  .bld-head p { font-size: 16px; }
  .presets { flex-wrap: nowrap; overflow-x: auto; justify-content: flex-start; padding-bottom: 4px; scrollbar-width: none; }
  .presets button { flex: none; }
  .stage { border-radius: 24px; padding: 8px 8px 96px; }
  .sum-total b { font-size: 36px; }
  body.is-builder:not(.is-embed) .top { flex-direction: row; flex-wrap: wrap; }
}
/* в варианте сравнения — кнопка поменьше и в углу */
body.is-embed .power { left: auto; right: 12px; bottom: 10px; transform: none; width: 46px; height: 46px; }
body.is-embed .power:hover, body.is-embed .power:active { transform: none; }
body.is-embed .power svg { width: 20px; height: 20px; }
body.is-embed .stage { padding-bottom: 60px; }

/* исполнения видеокарты */
.vars { margin-top: 10px; border-top: 1px solid rgba(255, 255, 255, .07); padding-top: 8px; }
.vars summary { cursor: pointer; font-size: 13px; color: var(--muted); list-style: none; }
.vars summary::-webkit-details-marker { display: none; }
.vars summary b { color: var(--ink); font-weight: 600; }
.vars summary small { color: var(--faint); margin-left: 6px; }
.var-list { display: flex; flex-direction: column; gap: 2px; margin-top: 8px; max-height: 260px; overflow-y: auto; }
.var { display: flex; justify-content: space-between; gap: 10px; padding: 7px 9px; font: inherit; text-align: left; color: var(--ink); background: transparent; border: 1px solid transparent; border-radius: 10px; cursor: pointer; }
.var:hover { background: rgba(255, 255, 255, .05); }
.var-on { border-color: var(--accent); background: rgba(41, 151, 255, .08); }
.var b { display: block; font-size: 13px; font-weight: 500; }
.var small { display: block; font-size: 11.5px; color: var(--faint); }
.var em { font-style: normal; font-weight: 600; }
.v-ok { color: var(--ok); } .v-bad { color: var(--err); }
.var-p { white-space: nowrap; font-size: 13px; font-weight: 600; }

/* подключение */
.wiring { margin-top: 14px; }
.wr-head { margin: 0 0 6px; font-size: 13px; font-weight: 600; color: var(--muted); text-transform: uppercase; letter-spacing: .8px; }
.wiring ul { list-style: none; margin: 0; padding: 0; font-size: 13px; line-height: 1.45; color: #c4c7cd; }
.wiring li { display: flex; gap: 8px; padding: 5px 0; }
.wiring li i { flex: none; width: 16px; text-align: center; font-style: normal; font-weight: 700; }
.wr-ok i { color: var(--ok); } .wr-check i { color: var(--warn); } .wr-buy i { color: var(--accent); }
.wiring a { white-space: nowrap; font-weight: 600; }
.v-dim { color: var(--faint); }
.bd-trust { background: rgba(255, 255, 255, .07); color: #cfd3da; }

/* подбор под бюджет */
.budget { margin: 0 0 18px; padding: 18px 22px; background: rgba(255, 255, 255, .035); border-radius: 24px; }
.bg-row { display: flex; align-items: center; gap: 22px; flex-wrap: wrap; }
.bg-sum small { display: block; font-size: 13px; color: var(--muted); }
.bg-sum b { font-size: 30px; letter-spacing: -.03em; white-space: nowrap; }
#bgRange { flex: 1; min-width: 220px; accent-color: #f5f5f7; height: 28px; }
.bg-opts { margin-top: 12px; gap: 10px 16px; }
.bg-goals { display: flex; gap: 6px; flex-wrap: wrap; }
.bg-goals button { padding: 7px 14px; font: inherit; font-size: 13.5px; color: #d9dbe0; background: rgba(255, 255, 255, .06); border: 0; border-radius: 999px; cursor: pointer; }
.bg-goals button.on { background: #f5f5f7; color: #000; font-weight: 600; }
.bg-chk { display: inline-flex; align-items: center; gap: 6px; font-size: 13.5px; color: var(--muted); cursor: pointer; }
.bg-chk input { accent-color: var(--accent); }
.bg-go { margin-left: auto; padding: 9px 20px; font: 600 14px var(--text); color: #fff; background: var(--accent); border: 0; border-radius: 20px; cursor: pointer; }
.bg-result { margin-top: 14px; padding-top: 12px; border-top: 1px solid rgba(255, 255, 255, .07); }
.bg-pick { margin: 0; font-size: 15px; color: #d9dbe0; }
.bg-pick b { color: #fff; }
.bg-none { margin: 0; color: var(--warn); font-size: 14px; }
.bg-deltas { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 10px; }
.bg-delta { display: inline-flex; align-items: baseline; gap: 6px; padding: 8px 14px; font: inherit; font-size: 13.5px; color: #d9dbe0; background: rgba(255, 255, 255, .05); border: 1px solid rgba(255, 255, 255, .08); border-radius: 14px; cursor: pointer; text-align: left; }
.bg-delta:hover { border-color: var(--accent); }
.bg-delta b { color: #fff; }
.bg-delta.up b { color: #7cc4ff; } .bg-delta.down b { color: var(--ok); }
.bg-delta em { font-style: normal; color: var(--muted); }
.bg-delta.up em { color: #7cc4ff; }
@media (max-width: 640px) { .budget { padding: 14px; } .bg-go { margin-left: 0; width: 100%; } .bg-sum b { font-size: 26px; } }

/* шкала бюджета с зонами */
.bg-track { flex: 1; min-width: 260px; }
#bgRange { width: 100%; -webkit-appearance: none; appearance: none; height: 6px; border-radius: 3px; margin: 10px 0 6px;
  background: linear-gradient(90deg, #2997ff 0, #a855f7 var(--fill, 20%), rgba(255, 255, 255, .12) var(--fill, 20%)); }
#bgRange::-webkit-slider-thumb { -webkit-appearance: none; width: 24px; height: 24px; border-radius: 50%; background: #fff; box-shadow: 0 2px 10px rgba(0, 0, 0, .5), 0 0 0 4px rgba(41, 151, 255, .25); cursor: pointer; }
#bgRange::-moz-range-thumb { width: 24px; height: 24px; border: 0; border-radius: 50%; background: #fff; box-shadow: 0 2px 10px rgba(0, 0, 0, .5); cursor: pointer; }
.bg-zones { display: flex; gap: 3px; }
.zone { flex: none; padding: 6px 4px 0; font: inherit; font-size: 12px; line-height: 1.25; color: var(--faint); background: transparent; border: 0; border-top: 2px solid rgba(255, 255, 255, .1); cursor: pointer; text-align: center; transition: color .2s, border-color .2s; }
.zone:hover { color: #d9dbe0; }
.zone.on { color: #fff; font-weight: 600; border-top-color: #a855f7; }
@media (max-width: 640px) { .zone { font-size: 10.5px; } }
.bg-zones { gap: 0; }
.zone { display: flex; flex-direction: column; align-items: center; gap: 1px; padding: 7px 2px 0; border-top-width: 3px; }
.zone + .zone { box-shadow: inset 1px 0 0 rgba(255, 255, 255, .06); }
.zone b { font-weight: 600; font-size: 12.5px; }
.zone small { font-size: 11px; color: var(--faint); font-weight: 400; }
.zone.on small { color: #c9b6ff; }
.zone:nth-child(1).on { border-top-color: #34d17a; } .zone:nth-child(2).on { border-top-color: #2997ff; }
.zone:nth-child(3).on { border-top-color: #5b8cff; } .zone:nth-child(4).on { border-top-color: #a855f7; } .zone:nth-child(5).on { border-top-color: #ff5f8f; }
@media (max-width: 640px) { .zone small { display: none; } .zone b { font-size: 10.5px; } }

/* оплата частями */
.bg-pay { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 10px; margin-bottom: 12px; }
.bg-pay > button { padding: 6px 13px; font: inherit; font-size: 13px; color: var(--muted); background: transparent; border: 1px solid rgba(255, 255, 255, .12); border-radius: 999px; cursor: pointer; }
.bg-pay > button.on { color: #fff; border-color: #fff; }
.bg-credit { display: inline-flex; flex-wrap: wrap; gap: 6px 14px; font-size: 13px; color: var(--muted); }
.bg-credit[hidden] { display: none; }
.bg-credit select, .bg-credit input { height: 30px; padding: 0 8px; font: inherit; color: var(--ink); background: rgba(255, 255, 255, .06); border: 1px solid var(--line); border-radius: 8px; }
.bg-credit input { width: 64px; }
.bg-loan, .bg-split { margin: 8px 0 0; font-size: 14px; color: #d9dbe0; line-height: 1.45; }
.bg-loan b { color: #fff; }
.bg-split { color: #cdb8ff; }
.bg-loan small, .bg-split small { display: block; font-size: 11.5px; color: var(--faint); }
.bg-zones[hidden] { display: none; }

/* правая колонка: одна карточка — название и цена, состав, проверки, подключение, действия */
.summary .sum-total small#sumTitle { font-size: 15px; font-weight: 600; color: #fff; letter-spacing: -.2px; margin-bottom: 2px; }
.summary .panel { background: transparent; padding: 0; margin: 14px 0 0; border-radius: 0; }
.summary .est-row:first-child { border-top: 1px solid rgba(255, 255, 255, .06); }
.summary .sum-checks { margin-top: 16px; }
.summary .wiring { margin-top: 16px; padding-top: 14px; border-top: 1px solid rgba(255, 255, 255, .06); }
.summary .sum-actions { margin-top: 18px; }
.bg-ceiling { margin: 8px 0 0; font-size: 13.5px; color: var(--warn); }
.zone:nth-child(6).on { border-top-color: #ffb547; }

/* =====================================================================
   Оформление v3: больше воздуха, понятная иерархия
   ===================================================================== */
.bld { max-width: 1280px; padding: 0 24px 120px; }
.bld-head { margin: 64px 0 40px; }
.bld-head h1 { margin-bottom: 14px; }
.bld-head p { margin-bottom: 0; }

/* карточка подбора под бюджет */
.budget { margin: 0 0 32px; padding: 32px 36px 28px; border-radius: 32px; background: rgba(255, 255, 255, .035); }
.bg-head { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 14px 24px; margin-bottom: 22px; }
.bg-head h2 { margin: 0; font-size: 22px; font-weight: 600; letter-spacing: -.3px; color: #fff; }
.bg-pay { margin: 0; gap: 8px 12px; }
.bg-main { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 16px 24px; }
.bg-amount { font-size: clamp(38px, 4.6vw, 56px); font-weight: 700; letter-spacing: -.04em; line-height: 1; color: #fff; }
.bg-goals { gap: 8px; }
.bg-goals button { padding: 9px 18px; font-size: 14px; }
.budget .bg-track { margin: 26px 0 0; }
.budget #bgRange { height: 8px; margin: 0 0 14px; }
.budget #bgRange::-webkit-slider-thumb { width: 28px; height: 28px; }
.budget .zone { padding-top: 10px; }
.budget .zone b { font-size: 13.5px; }
.budget .zone small { font-size: 12px; margin-top: 2px; }
.bg-foot { display: flex; align-items: center; flex-wrap: wrap; gap: 12px 24px; margin-top: 24px; }
.bg-foot .bg-go { margin-left: auto; padding: 11px 26px; font-size: 15px; border-radius: 22px; }
.bg-result { margin-top: 24px; padding-top: 22px; border-top: 1px solid rgba(255, 255, 255, .07); }
.bg-pick { font-size: 16px; line-height: 1.5; }
.bg-loan, .bg-split, .bg-ceiling { margin-top: 12px; line-height: 1.55; }
.bg-deltas { gap: 10px; margin-top: 16px; }
.bg-delta { padding: 10px 16px; border-radius: 16px; }
.budget .presets { justify-content: flex-start; margin: 26px 0 0; padding-top: 20px; border-top: 1px solid rgba(255, 255, 255, .07); gap: 8px; }
.budget .presets > span { display: inline; margin-right: 6px; font-size: 13.5px; color: var(--faint); }
.budget .presets button { padding: 7px 14px; font-size: 13px; background: transparent; border: 1px solid rgba(255, 255, 255, .1); }
.budget .presets button:hover { border-color: rgba(255, 255, 255, .3); background: transparent; }

/* сцена и правая колонка */
.bld-grid { gap: 32px; grid-template-columns: minmax(0, 1fr) 400px; }
.stage { padding: 28px 28px 116px; }
.summary { padding: 28px; border-radius: 28px; }
.summary .sum-total b { margin: 6px 0 8px; }
.summary .sum-power { margin-top: 10px; line-height: 1.5; }
.summary .panel { margin-top: 22px; }
.est-row { padding: 12px 2px; line-height: 1.35; }
.summary .sum-checks { margin-top: 22px; }
.sum-checks li { padding: 7px 0 7px 20px; }
.summary .wiring { margin-top: 22px; padding-top: 20px; }
.wiring li { padding: 7px 0; }
.wr-head { margin-bottom: 10px; }
.summary .sum-actions { margin-top: 24px; gap: 10px; }
.share { margin-top: 18px; }
.side { gap: 18px; }
.sum-note { padding: 0 12px; line-height: 1.5; }

/* сравнение вариантов */
.more { margin-top: 48px; }
.cmp-board h2 { margin-bottom: 16px; }
.cmp-table th, .cmp-table td { padding: 12px 16px; }
.extra { gap: 24px; margin: 24px 0; }

@media (max-width: 980px) {
  .bld-grid { gap: 24px; }
  .stage { padding: 16px 16px 100px; }
}
@media (max-width: 640px) {
  .bld { padding: 0 14px 110px; }
  .bld-head { margin: 32px 0 24px; }
  .budget { padding: 22px 18px 20px; border-radius: 24px; }
  .bg-head h2 { font-size: 19px; }
  .bg-main { flex-direction: column; align-items: flex-start; }
  .bg-goals { flex-wrap: nowrap; overflow-x: auto; max-width: 100%; scrollbar-width: none; }
  .bg-goals button { flex: none; }
  .bg-foot .bg-go { margin-left: 0; width: 100%; }
  .summary { padding: 22px; }
}
@media (max-width: 640px) {
  /* на узком экране — только текущая зона во всю ширину */
  .budget .bg-zones { display: block; }
  .budget .zone { display: none; width: 100% !important; border-top: 0; padding-top: 2px; }
  .budget .zone.on { display: flex; flex-direction: row; justify-content: center; gap: 8px; }
  .budget .zone.on b { font-size: 14px; }
  .budget .zone.on small { display: inline; font-size: 13px; }
  .bg-pay { width: 100%; }
  .bg-pay > button { padding: 6px 11px; font-size: 12.5px; }
}
/* количество видеокарт */
.gcount { display: flex; align-items: center; gap: 6px; margin-top: 10px; font-size: 13px; color: var(--muted); flex-wrap: wrap; }
.gcount span { margin-right: 4px; }
.gcount button { width: 34px; height: 30px; font: 600 14px var(--text); color: var(--ink); background: rgba(255, 255, 255, .06); border: 1px solid var(--line); border-radius: 9px; cursor: pointer; }
.gcount button.on { background: #f5f5f7; color: #000; border-color: #f5f5f7; }
.gcount small { color: var(--faint); margin-left: 4px; }

/* подсказка «Начали с …» над схемой */
.start-hint { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin: 0 0 14px; padding: 14px 16px; font-size: 14.5px; color: #dfe3ea;
  background: linear-gradient(90deg, rgba(41, 151, 255, .14), rgba(168, 85, 247, .12)); border: 1px solid rgba(41, 151, 255, .3); border-radius: 18px; }
.start-hint[hidden] { display: none; }
.start-hint span { flex: 1; min-width: 220px; line-height: 1.45; }
.start-hint b { color: #fff; }
.sh-go { padding: 9px 18px; font: 600 14px var(--text); color: #000; background: #f5f5f7; border: 0; border-radius: 20px; cursor: pointer; }
.sh-x { width: 30px; height: 30px; font-size: 13px; color: var(--muted); background: transparent; border: 1px solid var(--line); border-radius: 50%; cursor: pointer; }

/* =====================================================================
   Светлая тема (по умолчанию): светло-серый фон, белые карточки, мягкие тени
   ===================================================================== */
.theme-btn { width: 36px; height: 36px; display: grid; place-items: center; font-size: 16px; color: var(--muted); background: transparent; border: 1px solid var(--line); border-radius: 50%; cursor: pointer; flex: none; }
.theme-btn .t-sun { display: none; }
html.theme-light .theme-btn .t-sun { display: inline; }
html.theme-light .theme-btn .t-moon { display: none; }

html.theme-light body.is-builder {
  --bg: #eaedf2; --panel: #ffffff; --card: #ffffff;
  --ink: #1d1d1f; --muted: #55555b; --faint: #7a7a80; --line: rgba(0, 0, 0, .14);
  --accent: #0071e3; --accent-ink: #fff;
  --ok: #1f9a4c; --ok-bg: rgba(31, 154, 76, .1);
  --warn: #b5650a; --warn-bg: rgba(255, 159, 10, .13);
  --err: #d93a2f; --err-bg: rgba(217, 58, 47, .09);
  --power: #e8890c;
  background: #f5f5f7; color: var(--ink);
}
html.theme-light body.is-builder:not(.is-embed) .top { background: rgba(245, 245, 247, .8); border-bottom-color: rgba(0, 0, 0, .07); }
html.theme-light body.is-builder .search input { background: #fff; border-color: rgba(0, 0, 0, .1); color: var(--ink); }
html.theme-light body.is-builder .suggest { background: #fff; border-color: rgba(0, 0, 0, .1); }
html.theme-light .bld-head h1 { background: linear-gradient(180deg, #1d1d1f 40%, #55555b); -webkit-background-clip: text; background-clip: text; color: transparent; }

/* карточки */
html.theme-light .budget, html.theme-light .summary, html.theme-light .saved, html.theme-light .more-cta,
html.theme-light .cmp-scroll { background: #fff; border: 0; box-shadow: 0 1px 2px rgba(0, 0, 0, .04), 0 8px 30px rgba(0, 0, 0, .06); }
html.theme-light .bg-head h2, html.theme-light .bg-amount, html.theme-light .bg-pick b, html.theme-light .bg-loan b,
html.theme-light .summary .sum-total small#sumTitle, html.theme-light .start-hint b, html.theme-light .bg-delta b { color: var(--ink); }
html.theme-light .bg-pick, html.theme-light .bg-loan, html.theme-light .sum-checks ul, html.theme-light .wiring ul,
html.theme-light .cmp-table td, html.theme-light .start-hint { color: #3a3a3f; }
html.theme-light .bg-split { color: #6b3fd1; }
html.theme-light .bg-goals button, html.theme-light .presets button { color: var(--ink); background: #f2f2f5; }
html.theme-light .bg-goals button.on { background: var(--ink); color: #fff; }
html.theme-light .bg-pay > button { color: var(--muted); border-color: rgba(0, 0, 0, .12); }
html.theme-light .bg-pay > button.on { color: var(--ink); border-color: var(--ink); }
html.theme-light .budget .presets button { background: transparent; border-color: rgba(0, 0, 0, .12); }
html.theme-light .budget .presets, html.theme-light .bg-result { border-top-color: rgba(0, 0, 0, .07); }
html.theme-light #bgRange { background: linear-gradient(90deg, #0071e3 0, #a855f7 var(--fill, 20%), rgba(0, 0, 0, .1) var(--fill, 20%)); }
html.theme-light #bgRange::-webkit-slider-thumb { background: #fff; box-shadow: 0 2px 8px rgba(0, 0, 0, .25), 0 0 0 1px rgba(0, 0, 0, .06); }
html.theme-light .zone { border-top-color: rgba(0, 0, 0, .1); }
html.theme-light .zone:hover { color: var(--ink); }
html.theme-light .zone.on { color: var(--ink); }
html.theme-light .zone.on small { color: #7a4fd6; }
html.theme-light .bg-delta { color: #3a3a3f; background: #f5f5f7; border-color: rgba(0, 0, 0, .06); }
html.theme-light .bg-delta.up b, html.theme-light .bg-delta.up em { color: #0071e3; }
html.theme-light .bg-go, html.theme-light .sum-actions button:not(.ghost), html.theme-light .add-build-btn, html.theme-light .sh-go { background: var(--ink); color: #fff; box-shadow: none; }
html.theme-light .bg-go { background: #0071e3; }

/* сцена и схема */
html.theme-light .stage { background: radial-gradient(90% 75% at 50% 42%, #ffffff 0%, #f3f5f9 60%, #eceff4 100%); box-shadow: 0 1px 2px rgba(0, 0, 0, .04), 0 8px 30px rgba(0, 0, 0, .06); }
html.theme-light .stage::before { background: radial-gradient(40% 35% at 50% 47%, rgba(0, 113, 227, .08), transparent 70%); }
html.theme-light .stage:has(#pc.on)::before { background: radial-gradient(45% 40% at 50% 47%, rgba(168, 85, 247, .16), transparent 70%); }
html.theme-light #pc .board-face { fill: #f7f8fb; }
html.theme-light #pc .board-edge { stroke: rgba(0, 0, 0, .1); }
html.theme-light #pc .cpu rect[fill="url(#chipFace)"] { fill: #ffffff; }
html.theme-light #pc .cpu-halo { fill: rgba(0, 113, 227, .12); }
html.theme-light #pc .pins { stroke: rgba(176, 140, 60, .6); }
html.theme-light .nd { background: #fff; border-color: rgba(0, 0, 0, .08); box-shadow: 0 1px 2px rgba(0, 0, 0, .04), 0 4px 14px rgba(0, 0, 0, .05); backdrop-filter: none; }
html.theme-light .nd:hover { background: #fff; border-color: rgba(0, 113, 227, .5); }
html.theme-light .nd-empty { background: rgba(255, 255, 255, .7); border-color: rgba(0, 113, 227, .4); }
html.theme-light .nd-err { background: #fff5f4; }
html.theme-light .nd-ic { background: #f2f4f7; stroke: #3a3f47; }
html.theme-light #pc.on .nd-ok .nd-ic, html.theme-light #pc.on .nd-warn .nd-ic { stroke: #0071e3; background: rgba(0, 113, 227, .1); box-shadow: 0 0 12px rgba(0, 113, 227, .25); }
html.theme-light #pc .ln-base { stroke: rgba(0, 0, 0, .12); }
html.theme-light #pc .link-off .ln-base { stroke: rgba(0, 0, 0, .16); }
html.theme-light #pc .link-data.link-ok .ln-base { stroke: rgba(0, 113, 227, .55); }
html.theme-light #pc .link-power.link-ok .ln-base { stroke: rgba(232, 137, 12, .6); }
html.theme-light #pc .link-data .ln-glow, html.theme-light #pc .link-data .ln-flow { stroke: #0a84ff; }
html.theme-light #pc .mark-err circle { fill: #fff; }
html.theme-light #pc .mark-warn circle { fill: #fff; }
html.theme-light .power { color: var(--ink); background: #fff; border-color: rgba(0, 0, 0, .08); box-shadow: 0 2px 6px rgba(0, 0, 0, .08), 0 10px 24px rgba(0, 0, 0, .08); }
html.theme-light .power.on { color: #fff; background: var(--ink); }
html.theme-light .start-hint { background: linear-gradient(90deg, rgba(0, 113, 227, .08), rgba(168, 85, 247, .07)); border-color: rgba(0, 113, 227, .2); }

/* правая карточка, выбор, сравнение */
html.theme-light .est-row, html.theme-light .summary .est-row:first-child, html.theme-light .summary .wiring { border-color: rgba(0, 0, 0, .06); }
html.theme-light .est-row:hover, html.theme-light .pk-row:hover, html.theme-light .var:hover { background: #f5f5f7; }
html.theme-light .share a, html.theme-light .share .share-link, html.theme-light .share .share-print { background: #f2f2f5; color: #3a3a3f !important; }
html.theme-light .share a:hover, html.theme-light .share .share-link:hover, html.theme-light .share .share-print:hover { background: rgba(0, 113, 227, .12); color: #0071e3 !important; }
html.theme-light .pop { background: rgba(255, 255, 255, .98); border-color: rgba(0, 0, 0, .08); box-shadow: 0 20px 60px rgba(0, 0, 0, .18), 0 2px 6px rgba(0, 0, 0, .06); }
html.theme-light .cur { background: #f5f5f7; }
html.theme-light .pk-search, html.theme-light .bg-credit select, html.theme-light .bg-credit input { background: #f5f5f7; border-color: rgba(0, 0, 0, .08); }
html.theme-light .bd-trust { background: #f0f0f3; color: #55555b; }
html.theme-light .bd-goal { background: rgba(0, 113, 227, .1); color: #0060c0; }
html.theme-light .bd-err, html.theme-light .boot-err { color: #b3261e; }
html.theme-light .cur-err { color: #b3261e; }
html.theme-light .goal-chip { color: #0b4a8f; background: rgba(0, 113, 227, .08); border-color: rgba(0, 113, 227, .2); }
html.theme-light .goal-tip { color: #2c3e57; background: rgba(0, 113, 227, .06); border-color: rgba(0, 113, 227, .18); }
html.theme-light .gcount button { background: #f2f2f5; }
html.theme-light .gcount button.on { background: var(--ink); color: #fff; border-color: var(--ink); }
html.theme-light .xtbl { background: #fff; border-color: rgba(0, 0, 0, .08); }
html.theme-light .xtbl iframe { background: #f5f5f7; }
html.theme-light .tbl-bar { background: #fafafa; }
html.theme-light .cmp-table td.hl { background: rgba(31, 154, 76, .07); }
html.theme-light .mobile-bar { background: rgba(255, 255, 255, .92); color: var(--ink); border-color: rgba(0, 0, 0, .08); box-shadow: 0 8px 30px rgba(0, 0, 0, .12); }
html.theme-light body.sheet-open::after { background: rgba(0, 0, 0, .25); }
html.theme-light body.is-builder a:not(.hdr a) { color: #0066cc; }
html.theme-light body.is-builder .top-link { color: var(--ink); }
html.theme-light body.is-embed .side { background: rgba(255, 255, 255, .97); }

/* «Компьютер мечты»: шкала готовности и план покупок */
.dream-btn { display: block; width: 100%; margin-top: 12px; padding: 11px 14px; font: 600 14px var(--text); color: #7a4fd6;
  background: linear-gradient(90deg, rgba(168, 85, 247, .1), rgba(0, 113, 227, .08)); border: 1px solid rgba(168, 85, 247, .3); border-radius: 22px; cursor: pointer; }
.dream-btn:hover { border-color: rgba(168, 85, 247, .6); }
.dream-btn.on { color: var(--muted); background: transparent; border-color: var(--line); font-weight: 500; }
.dream { margin-top: 20px; padding: 18px; border-radius: 20px; background: linear-gradient(180deg, rgba(168, 85, 247, .08), rgba(0, 113, 227, .04)); border: 1px solid rgba(168, 85, 247, .2); }
.dream[hidden] { display: none; }
.dr-head { display: flex; justify-content: space-between; align-items: baseline; }
.dr-head b { font-size: 17px; letter-spacing: -.2px; }
.dr-head span { font-size: 28px; font-weight: 700; letter-spacing: -.03em; background: linear-gradient(90deg, #a855f7, #2997ff); -webkit-background-clip: text; background-clip: text; color: transparent; }
.dr-bar { display: flex; gap: 3px; height: 12px; margin: 10px 0 12px; }
.dr-bar i { display: block; min-width: 6px; border-radius: 4px; background: rgba(127, 127, 140, .22); transition: background .4s; }
.dr-bar i.got { background: linear-gradient(90deg, #34d17a, #2bb3a8); }
.dr-status { margin: 0 0 12px; font-size: 14px; line-height: 1.5; }
.dr-done { color: var(--ok); }
.dr-set { display: flex; flex-wrap: wrap; gap: 8px 16px; font-size: 13px; color: var(--muted); }
.dr-set input { width: 86px; height: 30px; margin: 0 4px; padding: 0 8px; font: inherit; color: var(--ink); background: rgba(127, 127, 140, .1); border: 1px solid var(--line); border-radius: 8px; }
.dr-set #drDay { width: 52px; }
.dr-plan { list-style: none; margin: 14px 0 0; padding: 0; counter-reset: dr; }
.dr-plan li { position: relative; padding: 0 0 14px 22px; border-left: 2px solid rgba(168, 85, 247, .25); margin-left: 6px; }
.dr-plan li:last-child { border-left-color: transparent; padding-bottom: 4px; }
.dr-plan li::before { content: ''; position: absolute; left: -7px; top: 2px; width: 12px; height: 12px; border-radius: 50%; background: #a855f7; box-shadow: 0 0 0 3px rgba(168, 85, 247, .2); }
.dr-date { font-size: 13px; font-weight: 700; color: #7a4fd6; margin-bottom: 4px; }
.dr-buy { display: grid; grid-template-columns: minmax(0, 1fr) auto auto; gap: 10px; align-items: center; padding: 6px 0; }
.dr-buy b { display: block; font-size: 13.5px; }
.dr-buy small { display: block; font-size: 12px; color: var(--faint); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.dr-p { font-size: 13.5px; font-weight: 600; white-space: nowrap; }
.dr-got { padding: 5px 11px; font: 600 12.5px var(--text); color: var(--ok); background: var(--ok-bg); border: 0; border-radius: 12px; cursor: pointer; }
.dr-left { display: block; font-size: 11.5px; color: var(--faint); }
.dr-tip { margin: 8px 0 0; font-size: 12.5px; color: var(--faint); line-height: 1.45; }
html:not(.theme-light) .dr-date { color: #c39bff; }
html:not(.theme-light) .dream-btn { color: #c39bff; }

/* ---------- слежение за ценами ---------- */
.since { margin: 0 0 18px; padding: 14px 16px; border-radius: 14px; background: rgba(48, 209, 88, .08); font-size: 14px; }
.since .sn-head { margin: 0 0 8px; color: var(--muted); font-size: 13px; }
.since ul { list-style: none; margin: 0; padding: 0; }
.since li { display: flex; justify-content: space-between; gap: 12px; padding: 3px 0; }
.since .sn-down b, .since .sn-sum.sn-down { color: #1e9e4a; }
.since .sn-up b, .since .sn-sum.sn-up { color: #d0402b; }
.since .sn-sum { margin: 8px 0 0; font-weight: 600; }
.since .sn-tip { margin: 6px 0 0; color: var(--muted); font-size: 13px; }
.watch { margin: 18px 0 0; padding: 16px; border-radius: 14px; background: #f5f5f7; font-size: 14px; }
.watch p { margin: 0; }
.watch .wt-q { font-weight: 600; color: var(--ink); }
.watch .wt-sub { margin: 4px 0 0; color: var(--muted); font-size: 13px; }
.watch .wt-btns { display: flex; flex-wrap: wrap; gap: 8px; margin: 12px 0 0; }
.watch button { height: 36px; padding: 0 16px; border-radius: 18px; border: 0; background: var(--ink); color: #fff; font: 600 14px/1 inherit; cursor: pointer; }
.watch button.ghost { background: transparent; color: var(--ink); border: 1px solid rgba(0, 0, 0, .14); }
.watch button.linklike { height: auto; padding: 0; background: none; color: #0071e3; font-weight: 400; }
.watch button:disabled { opacity: .5; }
.watch input[type=email] { width: 100%; height: 40px; margin: 10px 0 0; padding: 0 14px; font-size: 15px; color: var(--ink); background: #fff; border: 1px solid rgba(0, 0, 0, .12); border-radius: 10px; }
.watch .wt-consent { display: flex; gap: 8px; margin: 10px 0 0; color: var(--muted); font-size: 12px; line-height: 1.45; }
.watch .wt-consent input { flex: none; margin-top: 2px; }
.watch .wt-err { margin: 8px 0 0; color: #d0402b; font-size: 13px; }
.watch .wt-site, .watch .wt-on { color: var(--muted); font-size: 13px; }
/* тёмная тема — по выбору */
html.theme-dark .since { background: rgba(48, 209, 88, .1); }
html.theme-dark .since .sn-down b, html.theme-dark .since .sn-sum.sn-down { color: #4cd97b; }
html.theme-dark .since .sn-up b, html.theme-dark .since .sn-sum.sn-up { color: #ff6b5a; }
html.theme-dark .watch { background: rgba(255, 255, 255, .05); }
html.theme-dark .watch button { background: #f5f5f7; color: #111; }
html.theme-dark .watch button.ghost { background: transparent; color: #f5f5f7; border-color: rgba(255, 255, 255, .2); }
html.theme-dark .watch button.linklike { background: none; color: #4ea1ff; }
html.theme-dark .watch input[type=email] { background: rgba(255, 255, 255, .06); border-color: rgba(255, 255, 255, .14); color: #f5f5f7; }

/* вкладки «Конструктор» / «Компьютер мечты» */
.top-nav { display: flex; gap: 18px; align-items: center; }
body.is-builder .top-nav .top-link.on { color: var(--ink) !important; font-weight: 600; }
.dream-link { display: block; margin: 14px 0 0; font-size: 13px; color: #7a4fd6; text-align: center; }
.dream-link[hidden] { display: none; }
html.theme-dark .dream-link { color: #c39bff; }
body.is-dream .bld-head .eyebrow { color: #7a4fd6; }
html.theme-dark body.is-dream .bld-head .eyebrow { color: #c39bff; }
@media (max-width: 640px) { .top-nav { gap: 14px; justify-content: center; } }

/* ---------- раскладка: справа — короткая сводка, всё длинное — под схемой ---------- */
.bld-grid { grid-template-columns: minmax(0, 1fr) 400px; grid-template-rows: auto 1fr; }
.bld-grid > .stage { grid-column: 1; grid-row: 1; }
.bld-grid > .side { grid-column: 2; grid-row: 1 / span 2; }
.bld-grid > .under { grid-column: 1; grid-row: 2; }
.under { display: flex; flex-direction: column; gap: 18px; min-width: 0; }
.under:not(:has(.ucard:not([hidden]):not(:empty))) { display: none; }
.under-pair { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; align-items: start; }
.under-pair:not(:has(.ucard:not(:empty))) { display: none; }
.ucard { margin: 0 !important; padding: 24px !important; border-radius: 24px; background: rgba(255, 255, 255, .035); border: 0 !important; }
.ucard:empty { display: none; }
.under .dream { border: 1px solid rgba(168, 85, 247, .2) !important; }
.under .wiring { border-top: 0 !important; }
html.theme-light .ucard:not(.dream) { background: #fff; box-shadow: 0 1px 2px rgba(0, 0, 0, .04), 0 8px 30px rgba(0, 0, 0, .06); }
html.theme-light .under .dream { background: linear-gradient(180deg, #faf6ff, #f4f8ff); }
html.theme-light .watch.ucard { background: #fff; }
.summary .sum-actions { margin-top: 20px; }
@media (max-width: 980px) {
  .bld-grid { grid-template-rows: none; }
  .bld-grid > .stage, .bld-grid > .side, .bld-grid > .under { grid-column: auto; grid-row: auto; }
  .under-pair { grid-template-columns: 1fr; }
}
@media (max-width: 640px) { .ucard { padding: 20px !important; } }
body.is-embed .under { display: none; }
.under-pair { grid-template-columns: 1fr; }
.under .wiring ul { columns: 2; column-gap: 36px; }
.under .wiring li { break-inside: avoid; }
@media (max-width: 760px) { .under .wiring ul { columns: 1; } }
/* правая колонка: цена сверху и кнопки снизу видны всегда, прокручивается только смета */
body.is-builder:not(.is-embed) .side { top: 72px; max-height: calc(100vh - 88px); overflow: hidden; }
body.is-builder:not(.is-embed) .side > .summary { display: flex; flex-direction: column; min-height: 0; overflow: hidden; padding: 24px; }
body.is-builder:not(.is-embed) .summary > .panel { flex: 1 1 auto; min-height: 140px; overflow-y: auto; scrollbar-width: thin; margin-top: 12px; }
body.is-builder:not(.is-embed) .summary > :not(.panel) { flex: none; }
.side .sum-note { flex: none; margin: 0; }
@media (max-width: 980px) {
  body.is-builder:not(.is-embed) .side { max-height: none; overflow: visible; }
  body.is-builder:not(.is-embed) .side > .summary { overflow: visible; }
  body.is-builder:not(.is-embed) .summary > .panel { overflow: visible; }
}
/* свёрнутый подбор под бюджет */
.bg-open { display: none; }
.budget.collapsed { padding-top: 18px; padding-bottom: 18px; }
.budget.collapsed > :not(.bg-head), .budget.collapsed .bg-pay { display: none; }
.budget.collapsed .bg-head { margin: 0; align-items: center; }
.budget.collapsed .bg-head h2 { font-size: 17px; }
.budget.collapsed .bg-open { display: inline-flex; align-items: center; height: 36px; padding: 0 16px; border-radius: 18px; border: 1px solid rgba(0, 0, 0, .14);
  background: transparent; color: var(--ink); font: 500 14px var(--text); cursor: pointer; }
html.theme-dark .budget.collapsed .bg-open { border-color: rgba(255, 255, 255, .2); }
.budget.collapsed .bg-open::after { content: '▾'; margin-left: 8px; font-size: 11px; }
/* вкладка мечты: план покупок — над схемой */
.bld-grid > .dream { grid-column: 1; grid-row: 1; margin: 0; }
body.is-dream .bld-grid:has(> .dream:not([hidden])) { grid-template-rows: auto auto 1fr; }
body.is-dream .bld-grid:has(> .dream:not([hidden])) > .stage { grid-row: 2; }
body.is-dream .bld-grid:has(> .dream:not([hidden])) > .under { grid-row: 3; }
body.is-dream .bld-grid:has(> .dream:not([hidden])) > .side { grid-row: 1 / span 3; }
.bld-grid > .dream.ucard { border: 1px solid rgba(168, 85, 247, .2) !important; }
html.theme-light .bld-grid > .dream { background: linear-gradient(180deg, #faf6ff, #f4f8ff); }
@media (max-width: 980px) {
  body.is-dream .bld-grid > * { grid-row: auto !important; grid-column: auto !important; }
}
@media (max-width: 980px) {
  .bld-grid { grid-template-columns: minmax(0, 1fr); grid-template-rows: none; }
  .bld-grid > * { grid-column: 1 !important; grid-row: auto !important; }
}
.wr-none { margin: 0; color: var(--muted); font-size: 14px; }
.wr-ok { margin-top: 12px; }
.wr-ok summary { cursor: pointer; color: #1e9e4a; font-size: 13.5px; font-weight: 500; list-style: none; }
.wr-ok summary::-webkit-details-marker { display: none; }
.wr-ok summary::before { content: '✓ '; font-weight: 700; }
.wr-ok summary::after { content: ' ▾'; font-size: 11px; color: var(--muted); }
.wr-ok[open] summary::after { content: ' ▴'; }
.wr-ok ul { margin-top: 8px !important; }
html.theme-dark .wr-ok summary { color: #4cd97b; }
/* на телефоне шапка не висит поверх — цена и так в нижней плашке */
@media (max-width: 640px) { body.is-builder:not(.is-embed) .top { position: static; } }
/* изменения цен: одна строка над сметой + пометки в строках */
.since { margin: 10px 0 0; padding: 10px 14px; border-radius: 12px; }
.since .sn-sum { margin: 0; font-weight: 600; font-size: 14px; }
.since .sn-sum small { display: block; margin-top: 2px; font-weight: 400; font-size: 12px; color: var(--muted); }
.since .sn-head { margin: 0; }
.since .sn-tip { margin: 6px 0 0; font-size: 12.5px; }
.since:has(.sn-up) { background: rgba(208, 64, 43, .07); }
.est-pr { display: flex; flex-direction: column; align-items: flex-end; }
.est-delta { font-size: 11.5px; font-weight: 600; line-height: 1.2; }
.est-delta.down { color: #1e9e4a; }
.est-delta.up { color: #d0402b; }
html.theme-dark .est-delta.down { color: #4cd97b; }
html.theme-dark .est-delta.up { color: #ff6b5a; }
/* правая колонка на невысоких экранах ноутбуков — плотнее, чтобы смета была видна */
body.is-builder:not(.is-embed) .side .share { flex-wrap: nowrap; gap: 6px; }
body.is-builder:not(.is-embed) .side .share > span { margin-right: 2px; }
@media (min-width: 981px) and (max-height: 860px) {
  body.is-builder:not(.is-embed) .side > .summary { padding: 18px 22px; }
  .summary .sum-total b#sumTotal { font-size: 36px; }
  .summary .sum-power { font-size: 12px; }
  .summary .sum-actions { margin-top: 12px !important; }
  .dream-link { margin-top: 8px; }
  .side .share { margin-top: 8px !important; }
  .est-row { padding-top: 7px; padding-bottom: 7px; }
}
/* кнопка «Свернуть» у развёрнутого подбора — всегда: кто-то собирает руками и подбор ему не нужен */
.bg-close { display: none; }
.budget:not(.collapsed) .bg-close { display: inline-flex; align-items: center; height: 32px; padding: 0 14px; margin-left: 6px; border-radius: 16px;
  border: 0; background: #f2f2f5; color: var(--ink); font: 500 13px var(--text); cursor: pointer; }
.budget:not(.collapsed) .bg-close::after { content: '▴'; margin-left: 6px; font-size: 11px; }
html.theme-dark .budget .bg-close { background: rgba(255, 255, 255, .08); }
.bg-brief { font-weight: 400; color: var(--muted); }
.budget:not(.collapsed) .bg-brief { display: none; }
.budget.collapsed { scroll-margin-top: 80px; }
/* свёрнутая строка подбора: ползунок прямо в ней */
.bg-mini { display: none; }
.budget.collapsed .bg-head { flex-wrap: nowrap; gap: 20px; }
.budget.collapsed .bg-head h2 { flex: none; margin: 0; }
.budget.collapsed .bg-mini { display: flex; align-items: center; gap: 16px; flex: 1; min-width: 0; }
.bg-mini input[type=range] { flex: 1; min-width: 80px; height: 4px; margin: 0; -webkit-appearance: none; appearance: none; border-radius: 2px; cursor: pointer;
  background: linear-gradient(90deg, #0071e3 0, #a855f7 var(--fill, 20%), rgba(0, 0, 0, .1) var(--fill, 20%)); }
.bg-mini input[type=range]::-webkit-slider-thumb { -webkit-appearance: none; width: 22px; height: 22px; border-radius: 50%; background: #fff; box-shadow: 0 2px 8px rgba(0, 0, 0, .25), 0 0 0 1px rgba(0, 0, 0, .06); }
.bg-mini input[type=range]::-moz-range-thumb { width: 22px; height: 22px; border: 0; border-radius: 50%; background: #fff; box-shadow: 0 2px 8px rgba(0, 0, 0, .25); }
.bg-mini b { flex: none; min-width: 112px; font-size: 18px; font-weight: 700; letter-spacing: -.3px; color: var(--ink); text-align: right; }
.bg-mini select { flex: none; height: 36px; padding: 0 12px; border-radius: 18px; border: 0; background: #f2f2f5; color: var(--ink); font: 500 14px var(--text); cursor: pointer; }
html.theme-dark .bg-mini select { background: rgba(255, 255, 255, .08); }
html.theme-dark .bg-mini input[type=range] { background: linear-gradient(90deg, #0071e3 0, #a855f7 var(--fill, 20%), rgba(255, 255, 255, .15) var(--fill, 20%)); }
.budget.collapsed .bg-open { flex: none; }
@media (max-width: 760px) {
  .budget.collapsed .bg-head { flex-wrap: wrap; gap: 12px; }
  .budget.collapsed .bg-mini { order: 3; flex-basis: 100%; flex-wrap: wrap; gap: 12px; }
  .bg-mini input[type=range] { flex-basis: 100%; }
  .bg-mini b { text-align: left; min-width: 0; }
}
/* в свёрнутой строке — короткий итог подбора (что подобрано и почему дешевле бюджета) */
.budget.collapsed > .bg-result:not([hidden]) { display: block; margin: 12px 0 0; padding: 12px 0 0; }
.budget.collapsed > .bg-result > :not(.bg-pick):not(.bg-ceiling):not(.bg-none) { display: none; }
.budget.collapsed > .bg-result p { margin: 0; font-size: 13px; }
.budget.collapsed > .bg-result .bg-ceiling { margin-top: 2px; color: var(--muted); }
@media (max-width: 760px) {
  .budget.collapsed .bg-head h2 { flex: 1 1 auto; min-width: 0; font-size: 16px; }
  .budget.collapsed .bg-open { order: 2; height: 32px; padding: 0 12px; font-size: 13px; }
  .budget.collapsed .bg-mini { order: 3; }
}

/* ---------- как пойдут игры ---------- */
.gm-head { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 10px 16px; margin-bottom: 10px; }
.gm-head .wr-head { margin: 0; }
.gm-ctl { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; }
.gm-ctl button { height: 30px; padding: 0 12px; border-radius: 15px; border: 0; background: #f2f2f5; color: var(--ink); font: 500 13px var(--text); cursor: pointer; }
.gm-ctl button.on { background: var(--ink); color: #fff; }
.gm-up { display: inline-flex; align-items: center; gap: 6px; margin-left: 8px; font-size: 13px; color: var(--muted); cursor: pointer; }
.gm-list { list-style: none; margin: 6px 0 0; padding: 0; columns: 2; column-gap: 36px; }
.gm-list li { display: grid; grid-template-columns: minmax(0, 1fr) 92px 76px; gap: 10px; align-items: center; padding: 7px 0; border-bottom: 1px solid rgba(0, 0, 0, .05); break-inside: avoid; font-size: 13.5px; }
.gm-name { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.gm-t { justify-self: start; padding: 2px 9px; border-radius: 999px; font-size: 12px; font-weight: 600; }
.gm-t0 { background: rgba(30, 158, 74, .12); color: #1a7f3c; }
.gm-t1 { background: rgba(0, 113, 227, .1); color: #0060c0; }
.gm-t2 { background: rgba(230, 150, 0, .14); color: #8a5a00; }
.gm-t3 { background: rgba(230, 90, 30, .13); color: #b34a12; }
.gm-t4 { background: rgba(208, 64, 43, .12); color: #b3261e; }
.gm-fps { text-align: right; color: var(--muted); font-size: 12.5px; line-height: 1.25; }
.gm-fps small { display: block; font-size: 11px; color: #b34a12; }
.gm-v { margin: 0 0 8px; padding: 10px 14px; border-radius: 12px; font-size: 13.5px; line-height: 1.45; }
.gm-save { background: rgba(30, 158, 74, .08); }
.gm-ok { background: rgba(30, 158, 74, .08); color: #1a7f3c; }
.gm-up { }
p.gm-up { background: rgba(0, 113, 227, .07); }
.gm-warn { background: rgba(230, 150, 0, .1); }
.gm-v .linklike { margin-left: 6px; color: #0071e3; font-weight: 600; background: none; border: 0; padding: 0; cursor: pointer; font-size: inherit; }
.gm-note { margin: 10px 0 0; color: var(--faint); font-size: 12px; }
html.theme-dark .gm-ctl button { background: rgba(255, 255, 255, .08); }
html.theme-dark .gm-ctl button.on { background: #f5f5f7; color: #111; }
html.theme-dark .gm-list li { border-color: rgba(255, 255, 255, .06); }
@media (max-width: 760px) { .gm-list { columns: 1; } .gm-list li { grid-template-columns: minmax(0, 1fr) 84px 64px; } }

/* ---------- «Вернуть как было» ---------- */
.undo-bar { position: fixed; left: 50%; bottom: 24px; transform: translateX(-50%); z-index: 40; display: flex; align-items: center; gap: 14px;
  padding: 10px 12px 10px 20px; border-radius: 999px; background: #1d1d1f; color: #f5f5f7; font-size: 14px; box-shadow: 0 10px 40px rgba(0, 0, 0, .25); white-space: nowrap; }
.undo-bar[hidden] { display: none; }
.undo-bar button { height: 34px; padding: 0 16px; border-radius: 17px; border: 0; background: #f5f5f7; color: #111; font: 600 14px var(--text); cursor: pointer; }
.undo-bar .ub-x { width: 34px; padding: 0; background: transparent; color: #a1a1a6; }
@media (max-width: 980px) { .undo-bar { bottom: 96px; max-width: calc(100vw - 32px); } .undo-bar span { overflow: hidden; text-overflow: ellipsis; } }
.bg-switch { margin: 0 0 8px; padding: 10px 14px; border-radius: 12px; background: rgba(0, 113, 227, .07); font-size: 13.5px; }
.bg-result .linklike { margin-left: 6px; padding: 0; border: 0; background: none; color: #0071e3; font: inherit; font-weight: 600; cursor: pointer; }
/* метка совместимости в правом верхнем углу схемы */
.compat-badge { position: absolute; top: 18px; right: 18px; z-index: 3; display: inline-flex; align-items: center; gap: 8px; height: 36px; padding: 0 16px 0 10px;
  border: 0; border-radius: 18px; font: 600 14px var(--text); letter-spacing: -.1px; cursor: pointer; box-shadow: 0 2px 10px rgba(0, 0, 0, .06); }
.compat-badge[hidden] { display: none; }
.compat-badge:disabled { cursor: default; }
.compat-badge i { display: grid; place-items: center; width: 22px; height: 22px; border-radius: 50%; font-style: normal; font-size: 13px; color: #fff; }
.cb-ok { background: #e8f7ed; color: #13753a; } .cb-ok i { background: #1e9e4a; }
.cb-warn { background: #fdf3df; color: #8a5a00; } .cb-warn i { background: #e09a00; }
.cb-err { background: #fdeaea; color: #b3261e; } .cb-err i { background: #d0402b; }
html.theme-dark .cb-ok { background: rgba(48, 209, 88, .16); color: #6fe08f; }
html.theme-dark .cb-warn { background: rgba(255, 179, 0, .16); color: #ffc94d; }
html.theme-dark .cb-err { background: rgba(255, 69, 58, .16); color: #ff8a80; }
.sum-checks[hidden] { display: none !important; }
@media (max-width: 640px) { .compat-badge { top: 10px; right: 10px; height: 32px; font-size: 13px; padding: 0 12px 0 8px; } }
@media (max-width: 980px) {
  .compat-badge { position: relative; top: auto; right: auto; display: flex; width: fit-content; margin: 6px 6px 6px auto; }
  .compat-badge[hidden] { display: none; }
}

/* =====================================================================
   Раскладка v4: рабочая зона (схема + сводка одной высоты), под ней — блоки во всю ширину
   ===================================================================== */
@media (min-width: 981px) {
  body.is-builder:not(.is-embed) .bld-grid { grid-template-columns: minmax(0, 1fr) 400px; grid-template-rows: auto auto; align-items: stretch; }
  body.is-builder:not(.is-embed) .bld-grid > .stage { grid-column: 1; grid-row: 1; display: flex; flex-direction: column; justify-content: center; }
  body.is-builder:not(.is-embed) .bld-grid > .side { grid-column: 2; grid-row: 1; position: static; max-height: none; overflow: visible; }
  body.is-builder:not(.is-embed) .side > .summary { overflow: visible; height: 100%; }
  body.is-builder:not(.is-embed) .summary > .panel { overflow: visible; flex: none; }
  body.is-builder:not(.is-embed) .bld-grid > .under { grid-column: 1 / -1; grid-row: 2; display: grid; grid-template-columns: 1fr 1fr; gap: 22px; align-items: start; }
  .under > .under-pair { display: contents; }
  .under > .under-pair > .games, .under > .under-pair > .sum-checks { grid-column: 1 / -1; }
  .under > .saved { grid-column: 1 / -1; }
  /* «Подключение» и «Сколько стоит содержать» — одной высоты, нижние края на одной линии */
  .under > .under-pair > .wiring, .under > .watch { align-self: stretch; margin-top: 0; }
  .under > .watch:not([hidden]) { display: flex; flex-direction: column; }
  .under > .watch .wt-site { margin-top: auto; padding-top: 14px; }
  /* вкладка мечты: план — над рабочей зоной во всю ширину */
  body.is-dream .bld-grid:has(> .dream:not([hidden])) { grid-template-rows: auto auto auto; }
  body.is-dream .bld-grid:has(> .dream:not([hidden])) > .dream { grid-column: 1 / -1; grid-row: 1; }
  body.is-dream .bld-grid:has(> .dream:not([hidden])) > .stage, body.is-dream .bld-grid:has(> .dream:not([hidden])) > .side { grid-row: 2; }
  body.is-dream .bld-grid:has(> .dream:not([hidden])) > .under { grid-row: 3; }
  .side .sum-note { margin-top: 0; }
}
/* «Подключение» в половину ширины — одним столбцом */
@media (min-width: 981px) { .under .wiring ul { columns: 1; } }
.summary .sum-note { margin: 14px 0 0; color: var(--faint); font-size: 11.5px; line-height: 1.45; }
@media (min-width: 981px) { body.is-builder:not(.is-embed) .side > .summary .sum-note { margin-top: auto; padding-top: 14px; } }
/* список задачи в свёрнутой строке: своя аккуратная стрелка вместо браузерной */
.bg-mini select { -webkit-appearance: none; appearance: none; height: 36px; padding: 0 34px 0 16px; border: 0; border-radius: 18px; background-color: #f2f2f5;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'%3E%3Cpath d='M1 1l4 4 4-4' fill='none' stroke='%236e6e73' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 14px center; font: 500 14px var(--text); color: var(--ink); cursor: pointer; }
.bg-mini select:hover { background-color: #e8e8ed; }
.bg-mini select:focus-visible { outline: 2px solid #0071e3; outline-offset: 2px; }
html.theme-dark .bg-mini select { background-color: rgba(255, 255, 255, .08);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'%3E%3Cpath d='M1 1l4 4 4-4' fill='none' stroke='%23a1a1a6' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E"); }
.bg-mini select { field-sizing: content; min-width: 0; }
/* «Подробнее» / «Свернуть» — та же тонкая стрелка */
.budget.collapsed .bg-open::after, .budget:not(.collapsed) .bg-close::after { content: ''; width: 10px; height: 6px; margin-left: 8px; font-size: 0;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'%3E%3Cpath d='M1 1l4 4 4-4' fill='none' stroke='%236e6e73' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") no-repeat center; }
.budget:not(.collapsed) .bg-close::after { transform: rotate(180deg); }

/* ---------- «Как выбрать» и «Советуем» в окне выбора детали ---------- */
.howto-line { margin: 14px 0 8px; color: var(--muted); font-size: 12.5px; line-height: 1.45; }
.rec { margin: 0 0 6px; padding: 12px 14px; border-radius: 14px; background: linear-gradient(180deg, rgba(0, 113, 227, .07), rgba(0, 113, 227, .03)); border: 1px solid rgba(0, 113, 227, .18); }
.rec > small { display: block; margin-bottom: 4px; color: #0071e3; font-size: 11.5px; font-weight: 700; letter-spacing: .3px; text-transform: uppercase; }
.rec-same { background: rgba(30, 158, 74, .07); border-color: rgba(30, 158, 74, .2); }
.rec-same > small { color: #1a7f3c; }
.rec-row { display: flex; justify-content: space-between; gap: 12px; align-items: flex-start; }
.rec-row b { display: block; font-size: 14px; line-height: 1.3; color: var(--ink); }
.rec-row em { display: block; margin-top: 2px; font-style: normal; font-size: 12.5px; color: var(--muted); line-height: 1.4; }
.rec-p { white-space: nowrap; font-weight: 700; font-size: 14px; color: var(--ink); }
.rec-go { margin-top: 10px; height: 32px; padding: 0 16px; border: 0; border-radius: 16px; background: #0071e3; color: #fff; font: 600 13px var(--text); cursor: pointer; }
.rec-go:hover { background: #0062c4; }
/* исполнения видеокарты */
.var-hint { margin: 8px 0 6px; color: var(--muted); font-size: 12.5px; line-height: 1.45; }
.var-rec { border: 1px solid rgba(0, 113, 227, .3) !important; background: rgba(0, 113, 227, .05) !important; }
.var-badge { display: inline-block; margin-bottom: 3px; padding: 1px 8px; border-radius: 999px; background: #0071e3; color: #fff; font-style: normal; font-size: 11px; font-weight: 700; }
.var .var-why { color: #0060c0 !important; }
.var small em { font-style: normal; margin-right: 6px; }
html.theme-dark .rec { background: rgba(10, 132, 255, .1); border-color: rgba(10, 132, 255, .3); }
html.theme-dark .rec > small, html.theme-dark .var .var-why { color: #4ea1ff !important; }
/* заголовок раздела — сплошной цвет, акцент — градиентом (как на главной) */
html.theme-light .bld-head h1, .bld-head h1 { background: none; -webkit-text-fill-color: currentColor; color: var(--ink); }
.bld-head h1 .grad { -webkit-text-fill-color: transparent; }
.bld-head h1 { font-size: 46px; letter-spacing: -.02em; }
@media (max-width: 640px) { .bld-head h1 { font-size: 28px; } }

/* варианты комплекта вокруг выбранной детали */
.sh-vars { flex-basis: 100%; display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 8px; }
.sh-var { display: flex; flex-direction: column; align-items: flex-start; gap: 2px; padding: 10px 12px; border-radius: 12px; text-align: left; cursor: pointer;
  border: 1px solid rgba(255, 255, 255, .14); background: rgba(255, 255, 255, .04); color: inherit; font: inherit; }
.sh-var small { font-size: 12px; opacity: .7; } .sh-var b { font-size: 16px; } .sh-var em { font-style: normal; font-size: 12.5px; opacity: .75; line-height: 1.35; }
.sh-var:hover { border-color: rgba(255, 255, 255, .3); }
.sh-var.on { border-color: #4c8dff; box-shadow: 0 0 0 1px #4c8dff inset; }
html.theme-light .sh-var { border-color: rgba(0, 0, 0, .1); background: #fff; }
html.theme-light .sh-var:hover { border-color: rgba(0, 0, 0, .25); }
html.theme-light .sh-var.on { border-color: #0071e3; box-shadow: 0 0 0 1px #0071e3 inset; }

/* «Intel или AMD?» в выборе процессора */
.howto-more { margin: -4px 0 12px; font-size: 13.5px; line-height: 1.45; }
.howto-more summary { cursor: pointer; color: #0071e3; font-weight: 600; list-style: none; }
.howto-more summary::after { content: ' ▾'; font-size: 11px; }
.howto-more[open] summary::after { content: ' ▴'; }
.howto-more ul { margin: 8px 0 6px; padding-left: 18px; } .howto-more li { margin: 4px 0; }
.howto-more a { color: #0071e3; }
.wiring .wr-opt i { opacity: .55; }
.start-hint a { color: #0071e3; white-space: nowrap; }

.bg-chk-why { font-size: 13px; color: #0071e3; margin-left: -4px; }

.howto-link { margin: -6px 0 12px; font-size: 13.5px; } .howto-link a { color: #0071e3; font-weight: 600; }

/* =====================================================================
   Подсказки над проблемными деталями (вместо блока проверок под схемой)
   ===================================================================== */
.tags { position: absolute; inset: 0; pointer-events: none; z-index: 4; }
.tag { position: absolute; width: max-content; max-width: 230px; pointer-events: auto; display: flex; flex-direction: column; gap: 3px;
  padding: 8px 11px 9px; border-radius: 12px; font-size: 12px; line-height: 1.35; color: #f3d6d3;
  background: #1c1111; border: 1.5px solid var(--err); box-shadow: 0 10px 28px rgba(0, 0, 0, .35); }
.tag.tag-up { transform: translateY(-100%); }
.tag::after { content: ''; position: absolute; left: var(--ax, 50%); width: 11px; height: 11px; background: inherit; border: inherit; border-width: 0 1.5px 1.5px 0; }
.tag.tag-up::after { bottom: -7px; transform: translateX(-50%) rotate(45deg); }
.tag.tag-down::after { top: -7px; transform: translateX(-50%) rotate(-135deg); }
.tag.tag-in::after { display: none; }
.tag b { font-size: 10.5px; letter-spacing: .04em; text-transform: uppercase; color: var(--err); }
.tag-warn { border-color: var(--warn); background: #1d170c; color: #f1e2c4; }
.tag-warn b { color: var(--warn); }
.tag button { align-self: flex-start; margin-top: 4px; padding: 5px 10px; font: 600 12px var(--text); color: #fff; background: var(--err);
  border: 0; border-radius: 10px; cursor: pointer; text-align: left; }
.tag-warn button { background: #b97a12; }
.tag button:hover { filter: brightness(1.1); }
.tag-err { animation: tagIn .25s ease-out; }
.tags.nudge .tag { animation: shake .45s ease 2; }
@keyframes tagIn { from { opacity: 0; } }
html.theme-light .tag { background: #fff; color: #4a1714; box-shadow: 0 10px 28px rgba(0, 0, 0, .12); }
html.theme-light .tag-warn { background: #fffaf0; color: #4d3608; }

/* несовместимые детали мигают красным */
@keyframes errPulse { 50% { border-color: rgba(255, 90, 79, .35); box-shadow: 0 0 0 5px rgba(255, 90, 79, .22), 0 0 30px rgba(255, 90, 79, .45); } }
.nd-err { animation: errPulse 1.1s ease-in-out infinite; }
#pc .board-err .board-edge, #pc .cpu-err .cpu-edge { animation: blink 1.1s ease-in-out infinite; }
@media (prefers-reduced-motion: reduce) { .nd-err, .tag, .tags.nudge .tag { animation: none !important; } }

/* сообщение о запуске — над кнопкой включения */
.boot-msg { position: relative; z-index: 3; align-self: center; max-width: 520px; margin: 12px auto 0; }
.boot-msg .boot { margin: 0; align-items: center; text-align: center; }
.boot-msg[hidden] { display: none; }

/* схема и кнопка включения — одной группой по центру блока */
@media (min-width: 981px) {
  body.is-builder:not(.is-embed) .bld-grid > .stage { padding-bottom: 28px; }
  body.is-builder:not(.is-embed) .stage > .power { position: relative; left: auto; bottom: auto; transform: none; flex: none; margin: 18px auto 0; }
  body.is-builder:not(.is-embed) .stage > .power:hover { transform: scale(1.06); }
  body.is-builder:not(.is-embed) .stage > .power:active { transform: scale(.96); }
}

/* советы с подписью задачи */
.rec .rec-item + .rec-item { margin-top: 10px; padding-top: 10px; border-top: 1px solid rgba(0, 113, 227, .15); }
.rec .rec-for { display: inline-block; margin-bottom: 4px; padding: 2px 8px; font-style: normal; font-size: 11.5px; font-weight: 600; color: #0071e3; background: rgba(0, 113, 227, .1); border-radius: 8px; }
.rec .rec-on { display: block; margin-top: 6px; font-size: 12.5px; color: var(--ok); font-weight: 600; }
html.theme-dark .rec .rec-for { color: #4ea1ff; background: rgba(10, 132, 255, .15); }
.bd-for { background: rgba(255, 255, 255, .07); color: #cfd3da; }
html.theme-light .bd-for { background: #f0f0f3; color: #3a3a3f; }

/* сохранение сборки: название в поле, не в окне браузера */
.save-form { margin-top: 12px; padding: 12px; border-radius: 14px; background: rgba(255, 255, 255, .05); border: 1px solid var(--line); }
.save-form[hidden] { display: none; }
.save-form label { display: block; margin-bottom: 6px; font-size: 13px; color: var(--muted); }
.save-form div { display: flex; gap: 8px; flex-wrap: wrap; }
.save-form input { flex: 1 1 160px; min-width: 0; padding: 9px 12px; font: 14px var(--text); color: var(--ink); background: var(--card, transparent); border: 1px solid var(--line); border-radius: 10px; }
.save-form button { padding: 9px 14px; font: 600 13.5px var(--text); border-radius: 10px; cursor: pointer; }
.save-form small { display: block; margin-top: 8px; font-size: 12px; color: var(--faint); line-height: 1.4; }
html.theme-light .save-form { background: #f6f7f9; border-color: rgba(0, 0, 0, .06); }
html.theme-light .save-form input { background: #fff; }
.save-form button[type=submit] { border: 0; background: #f5f5f7; color: #000; }
.save-form button.ghost { background: transparent; color: var(--ink); border: 1px solid var(--line); }
html.theme-light .save-form button[type=submit] { background: #1d1d1f; color: #fff; }
/* узкая схема: у памяти и накопителя карточки вдвое уже — значок убираем, чтобы название поместилось */
#pc.narrow .fo[data-slot="ram"] .nd-ic, #pc.narrow .fo[data-slot="ssd"] .nd-ic { display: none; }
#pc.narrow .fo[data-slot="ram"] .nd, #pc.narrow .fo[data-slot="ssd"] .nd { padding: 10px 12px; }

/* заголовки блоков под схемой — как на остальном сайте: значок в цветном квадрате, без капса */
.wr-head { display: flex; align-items: center; gap: 10px; margin: 0 0 12px; font-family: var(--display); font-size: 17px; font-weight: 700; letter-spacing: -.01em;
  color: var(--c-ink); text-transform: none; }
.wr-head i { display: grid; place-items: center; flex: none; width: 32px; height: 32px; border-radius: 11px; color: #fff; }
.wr-head .ic { width: 18px; height: 18px; }
.wr-games i { background: var(--c-games); }
.wr-plug i { background: var(--c-office); }
.wr-saved i { background: #e5487f; }
.gm-head .wr-head { margin: 0; }
.ucard { border-radius: 26px; box-shadow: var(--sh); }
html.theme-dark .ucard { box-shadow: none; }
#games li { border-radius: 10px; }
#games li:hover { background: var(--c-soft); }

/* выключение: вентиляторы и кольцо кнопки докручиваются с замедлением, а не замирают рывком */
@keyframes spinOut { from { transform: rotate(var(--a0, 0deg)); } to { transform: rotate(calc(var(--a0, 0deg) + 480deg)); } }
.nd-ic .spin.spin-out { animation: spinOut 2.6s cubic-bezier(.12, .6, .3, 1) forwards; }
.power .power-ring.ring-out { opacity: 1; animation: spinOut 2.2s cubic-bezier(.2, .55, .3, 1) forwards; }
@media (prefers-reduced-motion: reduce) { .nd-ic .spin.spin-out, .power .power-ring.ring-out { animation: none; } }
/* 28.10.2026: плашка «Выбрали … — соберём остальное» уходит под метку совместимости, чтобы метка не закрывала крестик */
@media (min-width: 981px) {
  .stage:has(> .compat-badge:not([hidden])) > .start-hint:not([hidden]) { margin-top: 48px; }
}
/* 28.10.2026: «Отправить» — тихая строка под сметой: подпись сверху, три круглые кнопки и ссылка во всю оставшуюся ширину, без переносов */
body.is-builder:not(.is-embed) .side .share { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 8px; align-items: stretch;
  margin-top: 16px; padding-top: 14px; border-top: 1px solid var(--line); }
body.is-builder:not(.is-embed) .side .share > span { grid-column: 1 / -1; margin: 0 0 2px; font: 600 11.5px var(--text); letter-spacing: .06em; text-transform: uppercase; color: var(--faint); }
body.is-builder:not(.is-embed) .side .share .share-link { grid-column: 1 / -1; order: -1; width: 100%; height: 40px; justify-content: center; padding: 0 12px; white-space: nowrap; overflow: hidden; }
/* 31.10.2026: четыре кнопки «куда отправить» — значок и подпись под ним, ссылка — первой строкой во всю ширину */
body.is-builder:not(.is-embed) .side .share > span { order: -2; }
body.is-builder:not(.is-embed) .side .share a, body.is-builder:not(.is-embed) .side .share .share-print { width: auto; height: auto; display: flex; flex-direction: column; align-items: center; gap: 4px; padding: 9px 2px 7px; border-radius: 14px; }
.share .sh-t { display: none; }
body.is-builder:not(.is-embed) .side .share .sh-t { display: block; font: 500 11px var(--text); font-style: normal; color: inherit; white-space: nowrap; }
body.is-builder:not(.is-embed) .side .share .share-link span { overflow: hidden; text-overflow: ellipsis; }
/* «сохраните сайт» в боковой панели конструктора — компактно */
#summary .keep { margin-top: 14px; padding: 14px 40px 14px 14px; border-radius: 18px; }
#summary .keep-ic { display: none; }
#summary .keep-tx b { font-size: 14.5px; }
#summary .keep-tx p { font-size: 13px; }
/* «Компьютер мечты»: первый экран — три вопроса */
.dr-start { display: grid; gap: 14px; }
.dr-q { font-size: 19px; letter-spacing: -.2px; }
.dr-goals { display: flex; flex-wrap: wrap; gap: 8px; }
.dr-goals button { padding: 9px 16px; border-radius: 999px; border: 1px solid rgba(168, 85, 247, .3); background: var(--c-card, #fff); color: var(--c-ink, #17181c); font: 500 14px var(--text); cursor: pointer; }
.dr-goals button.on { background: #7a4fd6; border-color: #7a4fd6; color: #fff; }
.dr-fields { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.dr-fields label { display: grid; gap: 6px; font-size: 13px; color: var(--c-mut, #5d636d); font-weight: 600; }
.dr-fields span { display: flex; align-items: center; gap: 8px; color: var(--c-ink, #17181c); font-weight: 500; font-size: 15px; }
.dr-fields input { width: 100%; min-width: 0; height: 44px; padding: 0 12px; border-radius: 12px; border: 1px solid rgba(0, 0, 0, .12); background: var(--c-card, #fff); color: var(--c-ink, #17181c); font: 600 16px var(--text); }
.dr-go { justify-self: start; }
.dr-note { margin: 0; font-size: 13px; color: var(--c-mut, #5d636d); }
@media (max-width: 700px) { .dr-fields { grid-template-columns: 1fr; } .dr-go { justify-self: stretch; justify-content: center; } }

/* «Хочу, чтобы собрали за меня» — интерес к сборке мастером (пока без партнёров) */
.master { margin-top: 14px; }
.master[hidden], .master-box[hidden] { display: none; }
.master-btn { width: 100%; height: 40px; border-radius: 20px; border: 1px solid var(--line); background: none; color: var(--accent); font: 600 14px var(--text, inherit); cursor: pointer; }
.master-btn:hover { border-color: var(--accent); }
.master-btn[aria-expanded="true"] { border-color: var(--accent); }
.master-box { margin-top: 10px; padding: 14px 16px; border-radius: 18px; background: rgba(127, 127, 127, .07); font-size: 13.5px; line-height: 1.5; }
.master-box p { margin: 0 0 10px; }
.master-box > button { height: 34px; border-radius: 17px; padding: 0 14px; font-size: 13px; margin-bottom: 12px; }
.master-box b { display: block; font-size: 13.5px; margin-bottom: 4px; }
.master-box ul { margin: 0; padding-left: 18px; }
.master-box li { margin: 3px 0; color: var(--muted); }
.master-box .master-go { display: inline-flex; margin: 0 0 6px 8px; height: 34px; min-height: 0; padding: 0 14px; border-radius: 17px; font-size: 13px; }
.master-box .ad-label { display: block; margin: 0 0 12px; font-size: 11.5px; color: var(--muted); }

/* 31.10.2026: карточка справа от «Подключения» — сколько стоит содержать сборку */
.wr-bolt i { background: var(--c-ai); }
.watch .wt-big { display: flex; align-items: baseline; gap: 10px; margin: 2px 0 6px; }
.watch .wt-big b { font-family: var(--display); font-size: 30px; letter-spacing: -.02em; color: var(--c-ink); }
.watch .wt-big span { color: var(--c-mut); font-size: 14px; }
.watch .wt-links { list-style: none; margin: 14px 0 0; padding: 0; display: grid; gap: 2px; }
.watch .wt-links a { display: block; padding: 9px 12px; border-radius: 12px; background: var(--c-soft); color: var(--accent); font-weight: 500; text-decoration: none; }
.watch .wt-links a:hover { filter: brightness(.97); }
.watch .wt-site { margin-top: 14px; color: var(--c-mut); font-size: 13px; }
/* режим журнала: подбор под бюджет скрыт, остаются готовые сборки; итог без суммы */
.budget--jr .bg-head, .budget--jr .bg-main, .budget--jr .bg-track, .budget--jr .bg-foot, .budget--jr .bg-result { display: none !important; }
.budget--jr .presets { margin-top: 0; }
.budget--jr .presets { display: flex !important; }
.budget.budget--jr { padding: 14px 18px; }

/* Контраст схемы конструктора (13.11.2026: «не видно блоков»): панель темнее, ячейки деталей — белые с заметной рамкой и тенью */
html.theme-light .stage { background: radial-gradient(90% 75% at 50% 42%, #f4f6fa 0%, #e4e8f0 65%, #dbe0e9 100%); box-shadow: 0 1px 3px rgba(0, 0, 0, .08), 0 12px 32px rgba(0, 0, 0, .10); }
html.theme-light .nd { border-color: rgba(0, 0, 0, .16); box-shadow: 0 1px 3px rgba(0, 0, 0, .10), 0 6px 18px rgba(0, 0, 0, .08); }
html.theme-light .nd-empty { background: #fff; border-color: rgba(0, 113, 227, .65); }
html.theme-light #pc .board-face { fill: #eef1f6; }
html.theme-light #pc .board-edge { stroke: rgba(0, 0, 0, .2); }
html.theme-light #pc .ln-base { stroke: rgba(0, 0, 0, .22); }
html.theme-light .board-lbl small, html.theme-light .board-lbl { color: #5a5f69; }
html.theme-light .est-row, html.theme-light .summary .est-row:first-child { border-color: rgba(0, 0, 0, .1); }