/* Конфигуратор стеллажей — стили изолированы в .rack-config */

@font-face {
  font-family: "Futura-ex";
  font-weight: 400;
  font-style: normal;
  font-display: swap;
  src: url("fonts/FuturaBookC.ttf") format("truetype");
}
@font-face {
  font-family: "Airborne-ex";
  font-weight: 400;
  font-style: normal;
  font-display: swap;
  src: url("fonts/airborne.ttf") format("truetype");
}
.rack-config {
  --bg: #f4f4f4;
  --bg-panel: #ffffff;
  --ink: #333333;
  --ink-strong: #000000;
  --muted: #545454;
  --line: #d6d6d6;
  --line-soft: #e5e3df;
  --accent: #f7a02c;
  --accent-hover: #e08e1a;
  --gray-btn: #545454;
  --ok: #19692c;
  --err: #a71d2a;
  --radius: 0;
  --font: "Futura-ex", Futura, "Century Gothic", "Segoe UI", Arial, sans-serif;
  --font-display: "Airborne-ex", "Futura-ex", Futura, "Segoe UI", Arial, sans-serif;
  box-sizing: border-box;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font);
  font-size: 15px;
  line-height: 1.45;
  -webkit-font-smoothing: antialiased;
}

.rack-config *,
.rack-config *::before,
.rack-config *::after {
  box-sizing: border-box;
}

body.rack-config {
  margin: 0;
  min-height: 100%;
}

/* Палитра и типографика по installsys.by (assets/build/css/main.min.css) */
.rack-config .wrap {
max-width: 1100px;
  margin: 0 auto;
  padding: 24px 16px 32px;
}
.rack-config .header {
display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 2px solid var(--accent);
}
.rack-config .header h2,
.rack-config .header #brand-title {
  margin: 0;
  padding: 0;
  border: 0;
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 400;
  color: var(--ink-strong);
  line-height: 1.4;
  text-transform: none;
}
.rack-config .header p {
margin: 6px 0 0;
  color: var(--muted);
  font-size: 0.9rem;
}
.rack-config .badge {
display: inline-flex;
  align-items: center;
  padding: 8px 14px;
  border: 1px solid var(--ink-strong);
  background: #fff;
  color: var(--ink-strong);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.rack-config .type-switch {
margin-bottom: 18px;
}
.rack-config .seg-3 {
grid-template-columns: repeat(3, 1fr);
}
.rack-config .static-val {
display: flex;
  align-items: center;
  height: 44px;
  padding: 0 12px;
  border: 1px solid #b4b4b4;
  background: var(--bg);
  color: var(--muted);
  font-weight: 500;
}
.rack-config .layout {
display: grid;
  grid-template-columns: 4fr 8fr;
  gap: 20px;
}


@media (max-width: 860px) {.rack-config .layout {
grid-template-columns: 1fr;
}}
.rack-config .card {
background: var(--bg-panel);
  border: 1px solid var(--line-soft);
}
.rack-config .card-pad {
padding: 20px;
}
.rack-config .card-gap {
margin-top: 20px;
}
.rack-config .card.card-pad > h3 {
  margin: 0 0 16px;
  margin-top: 0;
  padding-top: 0;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--line-soft);
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 400;
  text-transform: none;
  color: var(--ink-strong);
  line-height: 1.4;
}

/* Сброс влияния глобальных стилей шаблона сайта */
.rack-config h1,
.rack-config h2,
.rack-config h3 {
  margin: 0;
  letter-spacing: 0.4px;
}

.rack-config p {
  margin: 0;
}

.rack-config p.footer-note {
  margin: 20px 0 0;
}

.rack-config a.btn,
.rack-config a.btn-primary {
  text-decoration: none;
}
.rack-config .field {
margin-bottom: 16px;
}
.rack-config .field label {
display: block;
  margin-bottom: 8px;
  font-size: 0.84rem;
  font-weight: 500;
  color: var(--muted);
}
.rack-config .seg {
display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 8px;
}
.rack-config .seg input {
position: absolute;
  opacity: 0;
  pointer-events: none;
}
.rack-config .seg label {
margin: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 8px 10px;
  border: 1px solid var(--ink-strong);
  background: #fff;
  color: var(--ink-strong);
  font-size: 0.86rem;
  font-weight: 500;
  cursor: pointer;
  transition: background 250ms ease, color 250ms ease, border-color 250ms ease;
  text-align: center;
}
.rack-config .seg label:hover {
border-color: var(--accent);
  color: var(--accent);
}
.rack-config .seg input:checked + label {
border-color: var(--accent);
  background: var(--accent);
  color: #fff;
}
.rack-config select,
.rack-config input[type="text"],
.rack-config input[type="email"],
.rack-config input[type="tel"],
.rack-config input[type="number"] {
width: 100%;
  height: 44px;
  padding: 0 12px;
  border: 1px solid #b4b4b4;
  border-radius: 0;
  background: #fff !important;
  color: var(--ink);
  font: inherit;
}
.rack-config select:focus,
.rack-config input:not([type="range"]):focus {
outline: none;
  border-color: var(--accent);
  box-shadow: inset 0 0 0 1px var(--accent);
}
.rack-config .range-row {
display: flex;
  align-items: center;
  gap: 12px;
}
.rack-config .range-row input[type="range"] {
flex: 1;
  margin: 0;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  accent-color: var(--accent);
  -webkit-appearance: none;
  appearance: none;
}
.rack-config .range-row input[type="range"]:focus,
.rack-config .range-row input[type="range"]:focus-visible,
.rack-config .range-row input[type="range"]:active {
outline: none;
  border: 0;
  box-shadow: none;
}
.rack-config .range-row input[type="range"]::-webkit-slider-runnable-track {
height: 4px;
  border: 0;
  border-radius: 0;
  background: #d6d6d6;
}
.rack-config .range-row input[type="range"]::-webkit-slider-thumb {
-webkit-appearance: none;
  appearance: none;
  width: 16px;
  height: 16px;
  margin-top: -6px;
  border: 0;
  border-radius: 0;
  background: var(--accent);
  box-shadow: none;
}
.rack-config .range-row input[type="range"]::-moz-range-track {
height: 4px;
  border: 0;
  border-radius: 0;
  background: #d6d6d6;
}
.rack-config .range-row input[type="range"]::-moz-range-thumb {
width: 16px;
  height: 16px;
  border: 0;
  border-radius: 0;
  background: var(--accent);
  box-shadow: none;
}
.rack-config .range-val {
min-width: 42px;
  text-align: right;
  font-weight: 500;
  color: var(--ink-strong);
}
.rack-config .hint {
margin: 8px 0 0;
  color: var(--muted);
  font-size: 0.78rem;
}
.rack-config .hint.warn {
color: #8a5a00;
  background: #fff8ee;
  border-left: 3px solid var(--accent);
  padding: 8px 10px;
}
.rack-config .visual-col {
display: flex;
  flex-direction: column;
  gap: 20px;
  min-height: 100%;
}
.rack-config .visual {
display: flex;
  flex-direction: column;
  flex: 1;
  min-height: 0;
}
.rack-config .stage-wrap {
display: flex;
  flex-direction: column;
  gap: 20px;
}
.rack-config .zoom-bar {
display: flex;
  align-items: center;
  gap: 6px;
}
.rack-config .zoom-btn {
display: inline-flex;
  align-items: center;
  justify-content: center;
  box-sizing: border-box;
  width: 32px;
  height: 32px;
  min-width: 32px;
  min-height: 32px;
  padding: 2px 0 0;
  border: 1px solid #000;
  border-radius: 0;
  background: #fff;
  color: #333;
  font-family: inherit;
  font-size: 1.1rem;
  font-weight: 500;
  line-height: 1;
  cursor: pointer;
}
.rack-config .zoom-btn:hover {
border-color: var(--accent);
  color: var(--accent);
}
.rack-config #zoom-out {
padding-top: 6px;
}
.rack-config #zoom-in {
padding-top: 3px;
}
.rack-config .zoom-btn--text {
width: auto;
  min-width: auto;
  margin-left: 4px;
  padding: 2px 12px 0;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.rack-config .zoom-label {
min-width: 3.2rem;
  text-align: center;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--muted);
}
.rack-config .stage {
position: relative;
  flex: 1;
  height: 340px;
  min-height: 300px;
  padding: 0;
  background: var(--bg);
  border: 1px solid var(--line-soft);
  overflow: hidden;
  cursor: grab;
  touch-action: none;
  user-select: none;
  -webkit-user-select: none;
}
.rack-config .stage.is-dragging {
cursor: grabbing;
}
.rack-config .stage-canvas {
width: 100%;
  height: 100%;
  box-sizing: border-box;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 8px;
  pointer-events: none;
}
.rack-config .stage-canvas svg {
width: 100%;
  height: 100%;
  display: block;
}
.rack-config .dims {
display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
  margin: 20px 0;
}
.rack-config .dim {
padding: 10px 12px;
  background: var(--bg);
  border: 1px solid var(--line-soft);
}
.rack-config .dim span {
display: block;
  color: var(--muted);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.rack-config .dim strong {
font-size: 0.95rem;
  font-weight: 500;
  color: var(--ink-strong);
}
.rack-config .price-panel .label {
font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}
.rack-config .price-panel .sum {
margin-top: 4px;
  font-family: var(--font-display);
  font-size: 1.9rem;
  font-weight: 400;
  color: var(--accent);
  letter-spacing: 0.02em;
}
.rack-config .price-panel .break {
margin-top: 8px;
  font-size: 0.78rem;
  color: var(--muted);
}
.rack-config .price-panel .price-capacity {
margin-top: 8px;
  font-size: 0.78rem;
  color: var(--muted);
}
.rack-config .price-panel + .footer-note,
.rack-config .visual-col .footer-note {
margin: 14px 0 0;
}
.rack-config .price-actions {
margin-top: 16px;
}
.rack-config .price-actions .btn-primary {
width: 100%;
}
.rack-config .modal {
position: fixed;
  inset: 0;
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
}
.rack-config .modal[hidden] {
display: none;
}
.rack-config .modal-backdrop {
position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.45);
  opacity: 0;
  transition: opacity 0.28s ease;
}
.rack-config .modal.is-open .modal-backdrop {
opacity: 1;
}
.rack-config .modal-dialog {
position: relative;
  width: 100%;
  max-width: 440px;
  max-height: calc(100vh - 32px);
  overflow: auto;
  padding: 24px 20px 20px;
  background: var(--bg-panel);
  border: 1px solid var(--line-soft);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.15);
  opacity: 0;
  transform: translateY(14px) scale(0.97);
  transition:
    opacity 0.28s ease,
    transform 0.28s cubic-bezier(0.22, 1, 0.36, 1);
}
.rack-config .modal.is-open .modal-dialog {
opacity: 1;
  transform: none;
}
@media (prefers-reduced-motion: reduce) {
  .rack-config .modal-backdrop,
  .rack-config .modal-dialog {
    transition: none;
  }
}
.rack-config .modal-dialog #lead-modal-title {
  margin: 0 0 8px;
  padding: 0;
  border: 0;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 400;
  text-transform: uppercase;
  color: var(--ink-strong);
}
.rack-config .modal-note {
margin: 0 0 16px;
  font-size: 0.8rem;
  color: var(--muted);
  line-height: 1.4;
}
.rack-config .modal-close {
position: absolute;
  top: 12px;
  right: 12px;
  width: 32px;
  height: 32px;
  min-height: 32px;
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--ink);
  font-size: 1.25rem;
  line-height: 1;
  cursor: pointer;
}
.rack-config .modal-close:hover {
color: var(--accent);
}
.rack-config textarea {
width: 100%;
  min-height: 96px;
  padding: 8px 10px;
  border: 1px solid var(--line);
  border-radius: 0;
  background: #fff !important;
  font-family: var(--font);
  font-size: 0.9rem;
  color: var(--ink);
  resize: vertical;
  box-sizing: border-box;
}
.rack-config textarea:focus {
outline: none;
  border-color: var(--accent);
}
.rack-config .price-box {
margin-top: 0;
  padding: 16px 18px;
  background: var(--accent);
  color: #fff;
}
.rack-config .price-box .label {
font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #fff;
}
.rack-config .price-box .sum {
margin-top: 4px;
  font-family: var(--font-display);
  font-size: 1.9rem;
  font-weight: 400;
  color: #fff;
  letter-spacing: 0.02em;
}
.rack-config .price-box .break {
margin-top: 8px;
  font-size: 0.78rem;
  color: #fff;
}
.rack-config .form-grid {
display: grid;
  gap: 14px;
}
.rack-config .form-grid .field {
margin: 0;
}
.rack-config .actions {
display: grid;
  gap: 8px;
  margin-top: 4px;
}
.rack-config .actions .btn,
.rack-config .actions a.btn,
.rack-config .actions .btn-primary {
width: 100%;
}
.rack-config button,
.rack-config .btn,
.rack-config a.btn {
appearance: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-sizing: border-box;
  border: 0;
  border-radius: 0;
  min-height: 48px;
  padding: 0.85rem 2rem;
  font-family: var(--font);
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  line-height: 1.2;
  text-transform: uppercase;
  cursor: pointer;
  transition: background 250ms ease, color 250ms ease;
}
.rack-config a.btn {
text-align: center;
  text-decoration: none;
}
.rack-config .btn-primary {
background: var(--accent);
  color: #fff;
}
.rack-config a.btn-primary,
.rack-config a.btn-primary:visited,
.rack-config a.btn-primary:hover {
color: #fff;
}
.rack-config .btn-primary:hover {
background: var(--accent-hover);
}
.rack-config .btn-primary:disabled {
opacity: 0.55;
  cursor: wait;
}
.rack-config .btn-ghost {
background: #fff;
  border: 1px solid var(--ink-strong);
  color: var(--ink-strong);
}
.rack-config .status {
font-size: 0.86rem;
}
.rack-config .status:empty {
display: none;
}
.rack-config .status:not(:empty) {
margin-top: 10px;
}
.rack-config .status.ok {
color: var(--ok);
}
.rack-config .status.err {
color: var(--err);
}
.rack-config .footer-note {
margin: 20px 0 0;
  color: var(--muted);
  font-size: 0.78rem;
  text-align: left;
  line-height: 1.4;
}