/* Документ КП: страница клиента, предпросмотр в приложении, печать А4.
   Цвет студии — --kp-accent (и --kp-on-accent для текста на нём). */
.kp {
  --kp-night: #08070C; --kp-cream: #F4F1EA; --kp-ink: #121117; --kp-mute: #65616D; --kp-line: #E2DED5;
  --kp-violet: #8F7BFF;
  font: 500 15px/1.45 Manrope, -apple-system, system-ui, "Segoe UI", Roboto, sans-serif;
  color: var(--kp-ink); background: #fff; border-radius: 28px; overflow: hidden;
  box-shadow: 0 30px 80px -30px rgba(10, 12, 30, .35), 0 0 0 1px rgba(10, 12, 30, .06);
  max-width: 920px; margin: 0 auto; -webkit-print-color-adjust: exact; print-color-adjust: exact;
}
.kp * { box-sizing: border-box; }
.kp-label { font: 600 11px/1.3 "JetBrains Mono", ui-monospace, Menlo, Consolas, monospace; text-transform: uppercase; letter-spacing: .06em; color: var(--kp-mute); }

/* шапка */
.kp-head { position: relative; overflow: hidden; background: var(--kp-night); color: var(--kp-cream); padding: 28px 32px 24px; display: flex; justify-content: space-between; align-items: flex-end; gap: 20px; }
.kp-head::before, .kp-head::after { content: ""; position: absolute; border-radius: 50%; filter: blur(48px); pointer-events: none; }
.kp-head::before { width: 300px; height: 210px; right: -40px; top: -100px; background: #2D5BFF; opacity: .6; }
.kp-head::after { width: 200px; height: 150px; right: 200px; bottom: -110px; background: var(--kp-violet); opacity: .45; }
.kp-brand, .kp-doc { position: relative; z-index: 1; }
.kp-brand { display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.kp-logo { max-height: 52px; max-width: 220px; object-fit: contain; object-position: left center; display: block; }
.kp-brand-name { font-weight: 800; font-size: 28px; letter-spacing: -.04em; line-height: 1; }
.kp-tagline { font: 500 11px "JetBrains Mono", ui-monospace, monospace; text-transform: uppercase; letter-spacing: .08em; color: #B9B5C2; }
.kp-doc { text-align: right; }
.kp-doc-title { font-weight: 800; font-size: 26px; letter-spacing: -.035em; line-height: 1.05; }
.kp-doc-title em { display: block; font: italic 500 22px/1.1 "Cormorant Garamond", Georgia, serif; letter-spacing: 0; color: #D9D5E2; }
.kp-doc-no { margin-top: 8px; font: 600 11px "JetBrains Mono", ui-monospace, monospace; text-transform: uppercase; letter-spacing: .06em; color: var(--kp-accent); }
.kp-stripe { display: flex; height: 6px; } .kp-stripe span { flex: 1; }

.kp-body { padding: 24px 32px 28px; }
.kp-banner { display: flex; gap: 12px; align-items: center; padding: 14px 18px; border-radius: 18px; margin-bottom: 18px; background: color-mix(in srgb, var(--kp-accent) 22%, #fff); border: 1px solid color-mix(in srgb, var(--kp-accent) 60%, #fff); font-weight: 600; }
.kp-banner b { font-weight: 800; }

/* стороны */
.kp-parties { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.kp-card { background: var(--kp-cream); border-radius: 18px; padding: 14px 16px; font-size: 13.5px; min-width: 0; overflow-wrap: anywhere; }
.kp-card .kp-label { margin-bottom: 6px; }
.kp-card strong { display: block; font-weight: 700; font-size: 15px; margin-bottom: 2px; }
.kp-card-lines { color: #45424C; }

/* разделы */
.kp-sections { margin-top: 22px; }
.kp-sec + .kp-sec { margin-top: 18px; }
.kp-sec-head { display: grid; grid-template-columns: 34px 1fr auto; align-items: baseline; gap: 8px; padding: 0 0 10px; border-bottom: 1.5px solid var(--kp-ink); }
.kp-sec-idx { font: 600 12px "JetBrains Mono", ui-monospace, monospace; color: var(--kp-mute); }
.kp-sec-title { font-weight: 800; font-size: 17px; letter-spacing: -.015em; }
.kp-sec-title i { display: inline-block; width: 11px; height: 11px; border-radius: 50%; margin-right: 9px; box-shadow: inset 0 0 0 1px rgba(0, 0, 0, .25); vertical-align: 1px; }
.kp-sec-sum { font-weight: 800; font-size: 16px; text-align: right; white-space: nowrap; font-variant-numeric: tabular-nums; }
.kp-sec-sum small { display: block; font: 500 10px "JetBrains Mono", ui-monospace, monospace; text-transform: uppercase; letter-spacing: .06em; color: var(--kp-mute); }
.kp-sec.opt .kp-sec-head { border-bottom-style: dashed; border-color: var(--kp-mute); }
.kp-sec.opt .kp-sec-title, .kp-sec.opt .kp-sec-sum { color: var(--kp-mute); }
.kp-sec.opt .kp-sec-title i { box-shadow: inset 0 0 0 1.5px var(--kp-mute); }

.kp-line { display: grid; grid-template-columns: 34px 1fr 90px 110px 120px; gap: 8px; align-items: baseline; padding: 11px 0; border-bottom: 1px solid var(--kp-line); font-variant-numeric: tabular-nums; }
.kp-line-no { font: 400 12px "JetBrains Mono", ui-monospace, monospace; color: #A7A3AE; }
.kp-line-name { font-weight: 600; display: flex; gap: 10px; align-items: baseline; }
.kp-line-note { font-size: 13px; color: var(--kp-mute); margin-top: 2px; }
.kp-line-qty { color: #45424C; white-space: nowrap; }
.kp-line-price, .kp-line-sum { text-align: right; white-space: nowrap; }
.kp-line-sum { font-weight: 700; }
.kp-empty { padding: 16px 0; color: var(--kp-mute); font-size: 14px; }

.kp-pick { position: relative; flex: none; width: 22px; height: 22px; cursor: pointer; transform: translateY(4px); }
.kp-pick input { position: absolute; opacity: 0; inset: 0; margin: 0; cursor: pointer; }
.kp-pick span { position: absolute; inset: 0; border-radius: 7px; border: 1.5px solid var(--kp-mute); background: #fff; transition: background .2s, border-color .2s; }
.kp-pick input:checked + span { background: var(--kp-accent); border-color: var(--kp-accent); }
.kp-pick input:checked + span::after { content: ""; position: absolute; left: 7px; top: 3px; width: 5px; height: 10px; border: solid var(--kp-on-accent); border-width: 0 2.5px 2.5px 0; transform: rotate(45deg); }
.kp-pick input:focus-visible + span { outline: 2px solid #2D5BFF; outline-offset: 2px; }
.kp-picked { color: #16a34a; font-weight: 800; }

/* итог и условия */
.kp-bottom { display: grid; grid-template-columns: 1fr 360px; gap: 22px; margin-top: 24px; align-items: start; }
.kp-terms p { margin: 0 0 8px; font-size: 13.5px; color: #3D3A44; padding-left: 16px; position: relative; }
.kp-terms p::before { content: "✦"; position: absolute; left: 0; top: 1px; font-size: 10px; color: var(--kp-violet); }
.kp-terms .kp-label { margin-bottom: 10px; }
.kp-total { position: relative; overflow: hidden; background: var(--kp-night); color: var(--kp-cream); border-radius: 22px; padding: 20px 22px; }
.kp-total::after { content: ""; position: absolute; width: 180px; height: 140px; right: -60px; top: -70px; border-radius: 50%; background: var(--kp-accent); filter: blur(50px); opacity: .3; pointer-events: none; }
.kp-trow { position: relative; z-index: 1; display: flex; justify-content: space-between; align-items: baseline; gap: 12px; padding: 7px 0; border-bottom: 1px solid #2A2833; font-size: 14.5px; font-variant-numeric: tabular-nums; }
.kp-trow span:first-child { font: 500 11px "JetBrains Mono", ui-monospace, monospace; text-transform: uppercase; letter-spacing: .06em; color: #B9B5C2; }
.kp-trow:last-child { border-bottom: 0; }
.kp-trow.ex span:last-child { color: #B9B5C2; }
.kp-pay { position: relative; z-index: 1; padding: 14px 0 10px; }
.kp-pay .kp-label { color: #B9B5C2; }
.kp-big { font-weight: 800; font-size: 38px; letter-spacing: -.04em; line-height: 1.05; color: var(--kp-accent); margin-top: 4px; font-variant-numeric: tabular-nums; transition: transform .25s; }
.kp-big.bump { transform: scale(1.04); }
.kp-vat { font: 500 10.5px "JetBrains Mono", ui-monospace, monospace; text-transform: uppercase; letter-spacing: .05em; color: #8E8A98; margin-top: 4px; }

/* следующий шаг */
.kp-next { display: grid; grid-template-columns: 1fr 360px; gap: 22px; margin-top: 24px; padding-top: 18px; border-top: 1px solid var(--kp-line); }
.kp-next p { margin: 6px 0 0; font-size: 14.5px; } .kp-next b { font-weight: 700; }
.kp-foot { display: flex; justify-content: space-between; align-items: flex-end; gap: 12px; padding-top: 18px; }
.kp-motto { font: italic 500 20px "Cormorant Garamond", Georgia, serif; }
.kp-site { font: 500 11px "JetBrains Mono", ui-monospace, monospace; text-transform: uppercase; letter-spacing: .06em; color: var(--kp-mute); }

/* у клиента на экране: суть сверху, реквизиты свёрнуты */
.kp-lead { padding: 4px 2px 18px; border-bottom: 1px solid var(--kp-line, rgba(18, 17, 23, .1)); margin-bottom: 18px; }
.kp-lead-title { margin: 0 0 6px; font-size: 30px; line-height: 1.08; letter-spacing: -.035em; font-weight: 800; }
.kp-lead-sub { margin: 2px 0 0; color: var(--kp-mute); font-size: 15px; }
.kp-lead-facts { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 16px; }
.kp-lead-facts span { display: flex; flex-direction: column; gap: 2px; padding: 10px 14px; border-radius: 16px; background: var(--kp-cream); flex: 1 1 140px; }
.kp-lead-facts small { font: 600 10.5px "JetBrains Mono", ui-monospace, monospace; text-transform: uppercase; letter-spacing: .06em; color: var(--kp-mute); }
.kp-lead-facts b { font-size: 19px; font-variant-numeric: tabular-nums; }
.kp-print-only { display: none; }
.kp-req { margin-top: 18px; border-top: 1px solid var(--kp-line, rgba(18, 17, 23, .1)); padding-top: 14px; }
.kp-req summary { cursor: pointer; font-weight: 700; color: var(--kp-mute); list-style: none; display: flex; align-items: center; gap: 8px; }
.kp-req summary::-webkit-details-marker { display: none; }
.kp-req summary::before { content: "›"; display: inline-block; transition: transform .2s; font-size: 18px; }
.kp-req[open] summary::before { transform: rotate(90deg); }
.kp-req .kp-parties { margin-top: 12px; }

/* телефон */
@media screen and (max-width: 720px) {
  .kp { border-radius: 24px; font-size: 14.5px; }
  .kp-head { flex-direction: column; align-items: flex-start; padding: 22px 20px 20px; }
  .kp-doc { text-align: left; }
  .kp-doc-title { font-size: 24px; } .kp-doc-title em { display: inline; margin-left: 6px; }
  .kp-body { padding: 18px 16px 22px; }
  .kp-parties { grid-template-columns: 1fr; }
  .kp-line { grid-template-columns: 28px 1fr auto; grid-template-areas: "no main main" "no qty sum"; row-gap: 4px; }
  .kp-line-no { grid-area: no; } .kp-line-main { grid-area: main; }
  .kp-line-qty { grid-area: qty; font-size: 13px; color: var(--kp-mute); }
  .kp-line-qty::after { content: " × " attr(data-price); }
  .kp-line-price { display: none; } .kp-line-sum { grid-area: sum; }
  .kp-sec-head { grid-template-columns: 28px 1fr auto; }
  .kp-bottom, .kp-next { grid-template-columns: 1fr; }
  .kp-total { order: -1; }
  .kp-big { font-size: 34px; }
}

/* печать */
@media print {
  @page { size: A4; margin: 10mm; }
  .kp { box-shadow: none; border-radius: 0; max-width: none; font-size: 12px; }
  .kp-head { padding: 16px 20px; } .kp-body { padding: 14px 6px; }
  .kp-pick { display: none; }
  .kp-lead, .kp-req { display: none !important; }
  .kp-print-only { display: grid !important; }
  .kp-line { padding: 6px 0; break-inside: avoid; }
  .kp-sec-head { break-after: avoid; }
  .kp-bottom, .kp-next { break-inside: avoid; grid-template-columns: 1fr 300px; }
  .kp-big { font-size: 28px; }
}