/**
 * KalkPlace — платные демо-калькуляторы (на базе tools.css)
 */
.kp-paid-wrap {
  max-width: 1180px;
}

.kp-demo-bar {
  max-width: 1180px;
  margin: 0.75rem auto 0;
  padding: 0 1.25rem;
}
.kp-demo-bar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.62rem 0.82rem;
  border: 1px solid var(--border2);
  border-radius: var(--radius);
  background: var(--surface);
  font-size: 0.82rem;
  color: var(--muted);
}
.kp-demo-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.42rem;
  border: 1px solid rgba(201, 162, 39, 0.35);
  background: var(--accent-dim);
  color: var(--text);
  border-radius: 999px;
  padding: 0.22rem 0.56rem;
  font-weight: 700;
  white-space: nowrap;
}
.kp-demo-link {
  color: var(--accent);
  text-decoration: none;
  font-weight: 700;
}
.kp-demo-skin-hint { font-size: 0.72rem; opacity: 0.85; margin-left: 0.35rem; }
.kp-demo-skin-hint a { color: inherit; }

body.lk-hide-kp-chrome .kp-demo-bar,
body.lk-hide-kp-chrome .kalk-demo-footer,
body.lk-hide-kp-chrome .tool-cta.kp-paid-cta { display: none !important; }

img[data-lk-logo] { max-height: 42px; margin-bottom: 0.75rem; }
img[data-lk-logo][hidden] { display: none !important; }

.kp-paid-includes {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1rem;
  margin-bottom: 1.25rem;
  font-size: 0.82rem;
  color: var(--muted);
}
.kp-paid-includes span::before {
  content: "✓ ";
  color: var(--green);
  font-weight: 700;
}

.kp-paid-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 400px);
  gap: 1.25rem;
  align-items: start;
}
@media (max-width: 980px) {
  .kp-paid-grid { grid-template-columns: 1fr; }
}

.kp-paid-main { display: flex; flex-direction: column; gap: 1rem; min-width: 0; }

.kp-paid-aside {
  position: sticky;
  top: 76px;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}
@media (max-width: 980px) {
  .kp-paid-aside { position: static; }
}
.kp-paid-aside.calc-result {
  background: var(--surface);
  border: 1px solid var(--border2);
  border-radius: var(--radius);
  padding: 1.1rem 1.15rem;
  box-shadow: var(--shadow-sm);
}

/* Поля внутри платного демо — как tools */
.kp-paid-calc .field label,
.kp-paid-calc .tool-label {
  display: block;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--muted);
  margin-bottom: 0.35rem;
}

.kp-paid-calc .field input:not([type="checkbox"]):not([type="radio"]):not(:where(.num-input *)),
.kp-paid-calc .field select,
.kp-paid-calc .field textarea,
.kp-paid-calc .tool-input,
.kp-paid-calc .tool-select {
  width: 100%;
  max-width: none;
  min-width: 0;
  min-height: auto;
  padding: 0.65rem 0.85rem;
  border: 1px solid var(--border2);
  border-radius: var(--radius-sm);
  background: var(--surface2);
  color: var(--text);
  font-family: inherit;
  font-size: 0.95rem;
  margin-bottom: 0;
}

.kp-paid-calc .field textarea { min-height: 72px; resize: vertical; }
.kp-paid-calc .field input:not(:where(.num-input *)):focus,
.kp-paid-calc .field select:focus,
.kp-paid-calc .field textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 2px rgba(201, 162, 39, 0.18);
}

.kp-paid-calc .choice-select { display: none; }

.kp-paid-calc .choice-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin-bottom: 0.5rem;
}
.kp-paid-calc .choice-chips--grid3 {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.35rem;
}
.kp-paid-calc .choice-chips--grid3 .choice-chip {
  width: auto;
  flex: 0 0 auto;
  min-width: 0;
  text-align: center;
  white-space: nowrap;
  line-height: 1.25;
  padding: 0.45rem 0.85rem;
}

.kp-paid-calc .choice-chip {
  padding: 0.45rem 0.85rem;
  border: 1px solid var(--border2);
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--muted);
  font-family: inherit;
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s, color 0.15s;
}
.kp-paid-calc .choice-chip:hover {
  border-color: var(--accent);
  color: var(--text);
}
.kp-paid-calc .choice-chip.is-active {
  background: var(--accent-dim);
  border-color: var(--accent);
  color: var(--accent);
}
.kp-paid-calc .choice-chip:disabled { opacity: 0.45; cursor: not-allowed; }

.kp-stack-label {
  display: block;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--muted);
  margin-bottom: 0.45rem;
}
.kp-footnote {
  margin: 0.45rem 0 0;
  font-size: 0.74rem;
  line-height: 1.45;
  color: rgba(228, 234, 244, 0.42);
}

.kp-paid-calc .kp-thickness-compact {
  grid-column: 1 / -1;
  overflow: visible;
}
.kp-paid-calc .kp-thickness-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.35rem 0.65rem;
}
.kp-paid-calc .choice-chips--thickness {
  flex: 1 1 auto;
  gap: 0.3rem;
  margin-bottom: 0;
  min-width: 0;
}
.kp-paid-calc .choice-chips--thickness .choice-chip {
  padding: 0.34rem 0.62rem;
  font-size: 0.76rem;
  border-radius: 8px;
}
.kp-paid-calc label.check-inline.check-inline--matte-slot {
  flex: 0 0 auto;
  align-self: center;
  width: auto;
  min-height: 0;
  justify-content: flex-start;
  margin-left: 0;
  padding: 0.32rem 0.45rem 0.32rem 0.65rem;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--surface2);
  white-space: nowrap;
}
.kp-paid-calc label.check-inline.check-inline--matte-slot .info-tip {
  margin-right: 0;
  margin-left: 0.25rem;
  order: 2;
}
.kp-paid-calc label.check-inline.check-inline--matte-slot input[type="checkbox"] {
  order: 3;
  margin-left: 0.35rem;
}
.kp-paid-calc .check-inline--compact {
  width: auto;
  min-height: 0;
  padding: 0;
  border: none;
  background: transparent;
  gap: 0.35rem;
  font-size: 0.82rem;
}
.kp-paid-calc .check-inline--compact input[type="checkbox"] {
  width: 28px;
  height: 17px;
  border-radius: 17px;
}
.kp-paid-calc .check-inline--compact input[type="checkbox"]::before {
  width: 15px;
  height: 15px;
  top: 1px;
  left: 1px;
}
.kp-paid-calc .check-inline--compact input[type="checkbox"]:checked::before {
  transform: translateX(11px);
}

.kp-paid-calc .kp-inset {
  border-radius: 12px;
  background: var(--surface2);
  border: 1px solid var(--border);
  overflow: hidden;
}
.kp-paid-calc .kp-inset-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-height: 52px;
  padding: 10px 16px;
  border-bottom: 1px solid var(--border);
}
.kp-paid-calc .kp-inset-row:last-child { border-bottom: none; }
.kp-paid-calc .kp-inset-label {
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
  flex: 1 1 auto;
  min-width: 0;
  line-height: 1.25;
}
.kp-paid-calc .kp-size-inset,
.kp-paid-calc .kp-engraving-block { grid-column: 1 / -1; }

/* Компактные карточки-группы (блоки 2 и 3) */
.kp-paid-calc .kp-group-card,
.kp-paid-calc .kp-size-card {
  grid-column: 1 / -1;
  padding: 0;
  margin: 0;
  border-radius: 12px;
  background: var(--surface2);
  border: 1px solid var(--border);
  overflow: hidden;
}
.kp-paid-calc .kp-group-card-head,
.kp-paid-calc .kp-size-card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 10px 16px;
  border-bottom: 1px solid var(--border);
}
.kp-paid-calc .kp-group-card-title,
.kp-paid-calc .kp-size-card-title {
  font-size: 13px;
  font-weight: 700;
  color: var(--text);
}
.kp-paid-calc .kp-size-card-head .dim-unit-switch {
  flex: 0 0 auto;
  margin-left: auto;
}
.kp-paid-calc .kp-group-card-body {
  display: block;
}
.kp-paid-calc .kp-group-card .field:has(.num-input),
.kp-paid-calc .kp-size-card .kp-size-dims .field:has(.num-input),
.kp-paid-calc .kp-size-card .kp-size-qty.field:has(.num-input) {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 220px;
  align-items: center;
  gap: 12px;
  margin: 0;
  border: none;
  border-radius: 0;
  background: transparent;
  grid-column: auto;
  border-bottom: 1px solid var(--border);
  padding: 10px 16px;
  min-height: 52px;
}
.kp-paid-calc .kp-group-card .field:has(.num-input) > label,
.kp-paid-calc .kp-size-card .kp-size-dims .field:has(.num-input) > label,
.kp-paid-calc .kp-size-card .kp-size-qty.field:has(.num-input) > label {
  grid-column: 1;
  margin: 0;
}
.kp-paid-calc .kp-group-card .field:has(.num-input) .num-input,
.kp-paid-calc .kp-size-card .kp-size-dims .field:has(.num-input) .num-input,
.kp-paid-calc .kp-size-card .kp-size-qty.field:has(.num-input) .num-input {
  grid-column: 2;
  width: 220px;
  max-width: 220px;
  min-width: 220px;
  flex: none;
  margin-left: 0;
  justify-self: end;
}
.kp-paid-calc .kp-group-card .field:has(.choice-chips) {
  display: block;
  margin: 0;
  padding: 10px 16px 12px;
  border-bottom: 1px solid var(--border);
  background: transparent;
}
.kp-paid-calc .kp-group-card .field:has(.choice-chips) > label {
  display: block;
  margin: 0 0 0.45rem;
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
}
.kp-paid-calc .kp-group-card-chips {
  padding: 10px 16px 12px;
  border-bottom: 1px solid var(--border);
}
.kp-paid-calc .kp-group-card-chips .choice-chips {
  margin: 0;
}
.kp-paid-calc .kp-group-card-note {
  margin: 0;
  padding: 8px 16px;
  font-size: 0.74rem;
  line-height: 1.4;
  border-bottom: 1px solid var(--border);
}
.kp-paid-calc .kp-hole-add-wrap {
  padding: 10px 16px 12px;
  border-bottom: 1px solid var(--border);
}
.kp-paid-calc .kp-hole-add-btn {
  width: auto;
  margin: 0;
}
.kp-paid-calc .kp-group-card-warn {
  color: #f0a050;
}
.kp-paid-calc .kp-group-card-warn.is-hidden {
  display: none;
}
.kp-paid-calc .kp-group-card .option-grid {
  grid-column: auto;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}
.kp-paid-calc .kp-group-card .kp-file-row {
  padding: 12px 16px;
}
.kp-paid-calc .kp-group-card-footnote {
  margin: 0;
  padding: 0 16px 12px;
  font-size: 0.74rem;
  line-height: 1.45;
  color: rgba(228, 234, 244, 0.42);
}
.kp-paid-calc .kp-size-dims {
  display: grid;
  grid-template-columns: 1fr;
}
.kp-paid-calc .kp-size-card .unit-guard,
.kp-paid-calc .kp-group-card .unit-guard {
  margin: 0;
  border-radius: 0;
  border-bottom: none;
  background: transparent;
}
.kp-paid-calc .kp-size-card .unit-warn {
  padding: 0 16px 12px;
  font-size: 0.78rem;
  color: #f0a050;
}
.kp-paid-calc .kp-size-card .unit-warn:not(.show) {
  display: none;
}
.kp-paid-calc .processing-grid { grid-template-columns: 1fr; }

.kp-paid-calc .hole-group:not(.hole-group--extra),
.kp-paid-calc #holesExtraGroups {
  display: contents;
}
.kp-paid-calc .holes-field-note {
  margin: -0.15rem 0 0.25rem;
  padding: 0 0.15rem;
}

.kp-paid-calc .hole-group--extra {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  border-top: 1px solid rgba(255, 255, 255, 0.07);
}
.kp-paid-calc .kp-hole-extra-controls {
  display: flex;
  align-items: center;
  gap: 8px;
  flex: 0 0 58%;
  max-width: calc(220px + 40px);
  min-width: 156px;
  margin-left: auto;
}
.kp-paid-calc .hole-group--extra .field:has(.kp-hole-extra-controls) .num-input {
  flex: 1 1 auto;
  max-width: none;
  min-width: 0;
  margin-left: 0;
}
.kp-paid-calc .hole-group-remove {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  min-width: 32px;
  padding: 0;
  flex-shrink: 0;
  border: 1px solid var(--border2);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.04);
  color: var(--muted);
  cursor: pointer;
  font-size: 1.15rem;
  line-height: 1;
  font-family: inherit;
}
.kp-paid-calc .hole-group-remove:hover {
  color: var(--text);
  border-color: rgba(240, 120, 100, 0.45);
}
.kp-paid-calc .kp-add-row-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  margin-top: 0.5rem;
  padding: 0.55rem 0.75rem;
  border: 1px dashed rgba(255, 255, 255, 0.14);
  border-radius: 10px;
  background: transparent;
  color: var(--muted);
  font-family: inherit;
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  transition: border-color 0.15s, color 0.15s, background 0.15s;
}
.kp-paid-calc .kp-add-row-btn:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-dim);
}
.kp-paid-calc .kp-add-row-btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.kp-paid-calc .kp-engraving-block .choice-chips { margin-bottom: 0.55rem; }
.kp-paid-calc .kp-engraving-length { margin-top: 0.55rem; }

.kp-paid-calc .kp-file-row {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  flex-wrap: wrap;
}
.kp-paid-calc .kp-file-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.55rem 0.95rem;
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.05);
  color: var(--text);
  font-family: inherit;
  font-size: 0.82rem;
  font-weight: 700;
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s, color 0.15s;
}
.kp-paid-calc .kp-file-btn:hover {
  border-color: var(--accent);
  background: var(--accent-dim);
  color: var(--accent);
}
.kp-paid-calc .kp-file-status {
  font-size: 0.8rem;
  color: var(--muted);
  min-width: 0;
  word-break: break-word;
}
.kp-paid-calc .kp-file-block .kp-footnote {
  margin-top: 0.35rem;
  word-break: break-word;
}

.kp-paid-calc .fields-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.75rem;
}
.kp-paid-calc .fields-grid > .field.full { grid-column: 1 / -1; }
.kp-paid-calc .fields-grid-split {
  grid-column: 1 / -1;
  height: 1px;
  border: 0;
  background: var(--border);
  margin: 0.15rem 0;
}
@media (max-width: 720px) {
  .kp-paid-calc .fields-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 480px) {
  .kp-paid-calc .fields-grid { grid-template-columns: 1fr; }
}

.kp-paid-calc .shape-size-grid { grid-template-columns: 1fr; }

.kp-paid-calc .note {
  font-size: 0.75rem;
  color: var(--muted);
  margin-top: 0.35rem;
  line-height: 1.4;
}

.kp-paid-calc .chips { display: flex; flex-wrap: wrap; gap: 0.4rem; }
.kp-paid-calc .chip {
  font-size: 0.72rem;
  font-weight: 600;
  padding: 0.35rem 0.6rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border2);
  background: var(--surface2);
  color: var(--muted);
}

.kp-paid-calc label.check-inline,
.kp-paid-calc label.unit-guard {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  width: 100%;
  min-height: 2.75rem;
  margin: 0;
  padding: 0.55rem 0.9rem;
  border: none;
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: 0;
  background: transparent;
  cursor: pointer;
  user-select: none;
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--text);
  line-height: 1.25;
  position: relative;
}
.kp-paid-calc label.check-inline:last-child,
.kp-paid-calc label.unit-guard:last-child { border-bottom: none; }

.kp-paid-calc label.check-inline > span:first-of-type,
.kp-paid-calc label.unit-guard > span {
  flex: 0 0 auto;
  min-width: 0;
  order: 1;
}

.kp-paid-calc label.check-inline .info-tip {
  flex: 0 0 auto;
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 16px;
  height: 16px;
  order: 2;
  margin-left: 0.35rem;
  margin-right: auto;
  z-index: 3;
}

.kp-paid-calc label.check-inline input[type="checkbox"],
.kp-paid-calc label.unit-guard input[type="checkbox"] {
  -webkit-appearance: none;
  appearance: none;
  position: relative;
  order: 10;
  flex: 0 0 auto;
  width: 34px;
  height: 21px;
  margin: 0;
  border: none;
  border-radius: 21px;
  background: rgba(120, 120, 128, 0.36);
  cursor: pointer;
  transition: background 0.22s cubic-bezier(0.4, 0, 0.2, 1);
}
.kp-paid-calc label.check-inline input[type="checkbox"]::before,
.kp-paid-calc label.unit-guard input[type="checkbox"]::before {
  content: "";
  position: absolute;
  top: 1px;
  left: 1px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.28);
  transition: transform 0.22s cubic-bezier(0.4, 0, 0.2, 1);
}
.kp-paid-calc label.check-inline input[type="checkbox"]:checked,
.kp-paid-calc label.unit-guard input[type="checkbox"]:checked {
  background: var(--green);
}
.kp-paid-calc label.check-inline input[type="checkbox"]:checked::before,
.kp-paid-calc label.unit-guard input[type="checkbox"]:checked::before {
  transform: translateX(13px);
}
.kp-paid-calc label.check-inline input[type="checkbox"]:focus-visible,
.kp-paid-calc label.unit-guard input[type="checkbox"]:focus-visible {
  outline: none;
  box-shadow: 0 0 0 2px rgba(45, 212, 163, 0.25);
}
.kp-paid-calc label.check-inline.is-checked { color: var(--text); }

.kp-paid-calc .field:has(> label.check-inline) {
  grid-column: 1 / -1;
  padding: 0;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.06);
  overflow: visible;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.05), 0 1px 2px rgba(0, 0, 0, 0.18);
}
.kp-paid-calc .field:has(> label.check-inline) > label:not(.check-inline) { display: none; }

.kp-paid-calc .field:has(> label.check-inline) > .note {
  margin: 0.35rem 0 0;
  padding: 0 0.9rem 0.15rem;
  font-size: 0.74rem;
}

.kp-paid-calc .option-grid {
  display: flex;
  flex-direction: column;
  gap: 0;
  grid-column: 1 / -1;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.06);
  overflow: visible;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.05), 0 1px 2px rgba(0, 0, 0, 0.18);
}
.kp-paid-calc .option-grid .check-inline {
  min-width: 0;
  max-width: none;
}

.kp-paid-calc .dim-unit-panel + .unit-guard {
  margin-top: 0.65rem;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.06);
  overflow: hidden;
  border-bottom: none;
}
.kp-paid-calc .kp-size-card .unit-guard,
.kp-paid-calc .kp-group-card .unit-guard {
  margin-top: 0;
  border-radius: 0;
  background: transparent;
  overflow: visible;
  border-bottom: none;
}
.kp-paid-calc .dim-unit-panel + .unit-guard > span,
.kp-paid-calc .kp-size-card .unit-guard > span,
.kp-paid-calc .kp-group-card .unit-guard > span {
  font-size: 0.82rem;
  line-height: 1.35;
  padding-right: 0.5rem;
}

/* Числовые поля — 1:1 с num-input KalkRaskroy */
.kp-paid-calc .num-input {
  display: flex;
  align-items: center;
  box-sizing: border-box;
  height: 32px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 6px;
  overflow: hidden;
  flex-shrink: 0;
}
.kp-paid-calc .kp-inset-row .num-input,
.kp-paid-calc .field:has(.num-input) .num-input,
.kp-paid-calc .num-input--wide {
  flex: 0 0 58%;
  max-width: 220px;
  min-width: 156px;
  margin-left: auto;
}
.kp-paid-calc .field:has(.num-input) {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  grid-column: 1 / -1;
  min-height: 52px;
  padding: 10px 16px;
  margin: 0 0 0.5rem;
  border-radius: 12px;
  background: var(--surface2);
  border: 1px solid var(--border);
}
.kp-paid-calc .field:has(.num-input) > label {
  margin: 0;
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
  flex: 1 1 auto;
  min-width: 0;
}
.kp-paid-calc .field:has(.num-input) .note { display: none; }

.kp-paid-calc .num-btn {
  box-sizing: border-box;
  width: 32px;
  min-width: 32px;
  height: 100%;
  align-self: stretch;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--muted);
  background: var(--surface2);
  cursor: pointer;
  font-size: 16px;
  font-weight: 600;
  line-height: 1;
  transition: background 0.18s ease, color 0.18s ease;
  border: none;
  font-family: inherit;
  flex-shrink: 0;
  padding: 0;
}
.kp-paid-calc .num-btn:hover {
  background: var(--border);
  color: var(--text);
}
.kp-paid-calc .field .num-input > input[type="number"],
.kp-paid-calc .kp-inset-row .num-input > input[type="number"],
.kp-paid-calc .num-input > input[type="number"] {
  box-sizing: border-box;
  flex: 1;
  min-width: 2.75rem;
  width: auto;
  height: 100%;
  min-height: 0;
  align-self: stretch;
  padding: 0 4px;
  border: none !important;
  border-left: 1px solid var(--border) !important;
  border-right: 1px solid var(--border) !important;
  border-radius: 0 !important;
  background: var(--bg) !important;
  box-shadow: none !important;
  color: var(--text);
  font-size: 13px;
  font-weight: 600;
  text-align: center;
  font-variant-numeric: tabular-nums;
  -moz-appearance: textfield;
  appearance: textfield;
  outline: none;
}
.kp-paid-calc .field .num-input > input[type="number"]:focus,
.kp-paid-calc .kp-inset-row .num-input > input[type="number"]:focus,
.kp-paid-calc .num-input > input[type="number"]:focus {
  background: #0d1118 !important;
  box-shadow: none !important;
}
.kp-paid-calc .field .num-input > input[type="number"]::-webkit-outer-spin-button,
.kp-paid-calc .field .num-input > input[type="number"]::-webkit-inner-spin-button,
.kp-paid-calc .kp-inset-row .num-input > input[type="number"]::-webkit-outer-spin-button,
.kp-paid-calc .kp-inset-row .num-input > input[type="number"]::-webkit-inner-spin-button,
.kp-paid-calc .num-input > input[type="number"]::-webkit-outer-spin-button,
.kp-paid-calc .num-input > input[type="number"]::-webkit-inner-spin-button {
  -webkit-appearance: none;
  appearance: none;
  margin: 0;
}
.kp-paid-calc .num-unit {
  box-sizing: border-box;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  min-width: 42px;
  height: 100%;
  align-self: stretch;
  font-size: 11px;
  font-weight: 500;
  color: var(--muted);
  padding: 0 4px;
  margin: 0;
  background: var(--surface);
  border-left: 1px solid var(--border);
  flex-shrink: 0;
  line-height: 1;
  text-align: center;
}

@media (max-width: 640px) {
  .kp-paid-calc .field:has(.num-input),
  .kp-paid-calc .kp-inset-row {
    flex-direction: column;
    align-items: stretch;
    gap: 8px;
    padding: 12px 16px;
    min-height: 0;
  }
  .kp-paid-calc .kp-group-card .field:has(.num-input),
  .kp-paid-calc .kp-size-card .kp-size-dims .field:has(.num-input),
  .kp-paid-calc .kp-size-card .kp-size-qty.field:has(.num-input) {
    display: flex;
    flex-direction: column;
    align-items: stretch;
  }
  .kp-paid-calc .kp-group-card .field:has(.num-input) .num-input,
  .kp-paid-calc .kp-size-card .kp-size-dims .field:has(.num-input) .num-input,
  .kp-paid-calc .kp-size-card .kp-size-qty.field:has(.num-input) .num-input {
    width: 100%;
    max-width: none;
    min-width: 0;
    justify-self: stretch;
  }
  .kp-paid-calc .kp-inset-row .num-input,
  .kp-paid-calc .field:has(.num-input) .num-input,
  .kp-paid-calc .num-input--wide {
    flex: 1 1 auto;
    max-width: none;
    width: 100%;
    margin-left: 0;
  }
  .kp-paid-calc .kp-hole-extra-controls {
    flex: 1 1 auto;
    max-width: none;
    width: 100%;
    margin-left: 0;
  }
  .kp-paid-calc label.check-inline:not(.option-grid .check-inline) {
    flex-wrap: nowrap;
    align-items: center;
    padding-top: 0.55rem;
    padding-bottom: 0.55rem;
  }
  .kp-paid-calc label.check-inline input[type="checkbox"] { order: 10; margin-left: auto; }
  .kp-paid-calc label.check-inline.check-inline--matte-slot input[type="checkbox"] {
    order: 3;
    margin-left: 0.35rem;
  }
}

.kp-paid-calc .is-hidden { display: none !important; }

/* Сайдбар — итог */
.kp-paid-aside .tool-card { margin-bottom: 0; }

.kp-paid-summary {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.84rem;
}
.kp-paid-summary td {
  padding: 0.45rem 0;
  border-bottom: 1px solid var(--border);
  color: var(--muted);
}
.kp-paid-summary td:last-child {
  text-align: right;
  color: var(--text);
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
  min-width: 9.75rem;
  width: 9.75rem;
  padding-left: 0.75rem;
}
.kp-paid-summary tr.total td {
  font-size: 1rem;
  font-weight: 800;
  color: var(--green);
  border-top: 1px solid var(--border2);
  padding-top: 0.65rem;
}
.kp-paid-summary tr.total td:last-child { color: var(--green); }

.kp-paid-summary tr.kp-summary-extras-row td.extras-cell {
  padding: 0.55rem 0 0.65rem;
  text-align: left;
  vertical-align: top;
}
.kp-extras-block {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}
.kp-extras-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
}
.kp-extras-title {
  color: var(--muted);
  font-size: 0.84rem;
  font-weight: 500;
}
.kp-extras-total {
  color: var(--text);
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
  min-width: 9.75rem;
  text-align: right;
}
.kp-paid-summary .extras-list {
  list-style: none;
  margin: 0;
  padding: 0.4rem 0 0;
  display: flex;
  flex-direction: column;
  gap: 0.32rem;
  border-top: 1px solid rgba(255, 255, 255, 0.07);
}
.kp-paid-summary .extras-list.is-hidden {
  display: none;
}
.kp-paid-summary .extras-list li {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: baseline;
  gap: 0.75rem;
  font-size: 0.76rem;
  line-height: 1.35;
}
.kp-paid-summary .extras-list .kp-extras-name {
  color: var(--muted);
  min-width: 0;
  overflow-wrap: anywhere;
}
.kp-paid-summary .extras-list .val {
  color: var(--text);
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
  text-align: right;
  min-width: 8.25rem;
}

.kp-paid-aside .status {
  padding: 0.65rem 0.75rem;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(240, 160, 80, 0.35);
  background: rgba(240, 160, 80, 0.08);
  font-size: 0.8rem;
  display: none;
}
.kp-paid-aside .status.ok {
  display: block;
  border-color: rgba(45, 212, 163, 0.35);
  background: var(--green-dim);
  color: var(--green);
}
.kp-paid-aside .status.warn { display: block; }

.kp-paid-ai {
  border: 1px solid var(--border2);
  border-radius: var(--radius-sm);
  padding: 0.75rem;
  background: var(--surface2);
  font-size: 0.8rem;
}
.kp-paid-ai-head {
  display: flex;
  gap: 0.5rem;
  align-items: center;
  margin-bottom: 0.4rem;
  font-weight: 700;
}
.kp-paid-ai .ai-mascot {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  object-fit: cover;
}
.kp-paid-ai.good { border-color: rgba(45, 212, 163, 0.35); background: var(--green-dim); }
.kp-paid-ai.warn { border-color: rgba(240, 160, 80, 0.35); }

.order-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.78rem;
}
.order-table th,
.order-table td {
  padding: 0.35rem 0.25rem;
  border-bottom: 1px solid var(--border);
  text-align: left;
}
.order-empty {
  font-size: 0.8rem;
  color: var(--muted);
  padding: 0.5rem 0;
}
.order-total-line {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 0.75rem;
  font-weight: 800;
  margin-top: 0.5rem;
  font-size: 0.9rem;
}
.order-total-line > span:first-child {
  min-width: 0;
  flex: 1 1 auto;
}
.order-total-line > span:last-child {
  flex: 0 0 auto;
  min-width: 9.75rem;
  text-align: right;
  white-space: nowrap;
  font-variant-numeric: tabular-nums;
}
.order-breakdown {
  font-size: 0.75rem;
  color: var(--muted);
  display: grid;
  gap: 0.2rem;
  margin-top: 0.35rem;
}
.order-breakdown-row {
  display: flex;
  justify-content: space-between;
  gap: 0.75rem;
}
.order-breakdown-row > span:last-child {
  flex: 0 0 auto;
  min-width: 8.25rem;
  text-align: right;
  white-space: nowrap;
  font-variant-numeric: tabular-nums;
}

.kp-paid-calc .btn-group-glass {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem;
  margin-top: 0.65rem;
}
@media (max-width: 480px) {
  .kp-paid-calc .btn-group-glass { grid-template-columns: 1fr; }
}

.kp-paid-calc .btn-submit-glass,
.kp-paid-calc .btn-pdf-glass {
  width: 100%;
  padding: 0.7rem 1rem;
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 0.88rem;
  font-weight: 700;
  cursor: pointer;
  border: none;
}
.kp-paid-calc .btn-submit-glass {
  background: var(--accent);
  color: #110e00;
}
.kp-paid-calc .btn-pdf-glass {
  background: transparent;
  border: 1px solid var(--border2);
  color: var(--text);
}
.kp-paid-calc .btn-submit-glass:hover { filter: brightness(1.08); }
.kp-paid-calc .btn-pdf-glass:hover { border-color: var(--accent); }

.kp-paid-calc .btn.sm,
.kp-paid-calc #addPositionBtn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.55rem 1rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border2);
  background: var(--surface2);
  color: var(--text);
  font-weight: 600;
  cursor: pointer;
  width: 100%;
}
.kp-paid-calc #addPositionBtn:hover { border-color: var(--accent); }

.request-status {
  font-size: 0.8rem;
  margin-top: 0.5rem;
  color: var(--muted);
}

.tool-next.kp-paid-next {
  margin: 1.5rem 0 2rem;
  font-size: 0.88rem;
  color: var(--muted);
}
.tool-next.kp-paid-next a { font-weight: 600; }

.success-modal-glass {
  position: fixed;
  inset: 0;
  z-index: 30000;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(9, 12, 16, 0.72);
  padding: 1rem;
}
.success-modal-glass[hidden] { display: none !important; }
.success-card-glass {
  background: var(--surface);
  border: 1px solid var(--border2);
  border-radius: var(--radius);
  padding: 1.5rem;
  max-width: 360px;
  text-align: center;
}
.close-success-btn-glass {
  margin-top: 1rem;
  padding: 0.55rem 1.2rem;
  border-radius: var(--radius-sm);
  border: none;
  background: var(--accent);
  color: #110e00;
  font-weight: 700;
  cursor: pointer;
}

/* tempered lock, file picker, dim units — compact */
.tempered-lock-zone { position: relative; border-radius: var(--radius-sm); }
.tempered-lock-zone.is-locked .tempered-lock-grid,
.tempered-lock-zone.is-locked .kp-group-card-body {
  opacity: 0.35;
  pointer-events: none;
}
.tempered-lock-banner {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  z-index: 2;
  max-width: 90%;
  padding: 0.65rem 0.75rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border2);
  background: var(--surface);
  font-size: 0.75rem;
  text-align: center;
}

.dim-unit-panel {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
}
.dim-unit-title { font-size: 0.78rem; font-weight: 600; color: var(--muted); }
.dim-unit-switch { display: flex; gap: 0.25rem; }
.dim-unit-btn {
  padding: 0.35rem 0.65rem;
  border: 1px solid var(--border2);
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 600;
  cursor: pointer;
}
.dim-unit-btn.is-active {
  background: var(--accent-dim);
  border-color: var(--accent);
  color: var(--accent);
}

.file-picker { display: flex; flex-wrap: wrap; align-items: center; gap: 0.5rem; }
.file-btn {
  display: inline-block;
  padding: 0.45rem 0.75rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border2);
  background: var(--surface2);
  cursor: pointer;
  font-size: 0.8rem;
}
.file-selected, .file-note { font-size: 0.75rem; color: var(--muted); }

.kp-paid-calc .order-table .counter-btn,
.kp-paid-calc .counter-btn--icon {
  width: 24px;
  min-width: 24px;
  height: 24px;
  border: 1px solid var(--border2);
  border-radius: var(--radius-sm);
  background: var(--surface2);
  color: var(--text);
  cursor: pointer;
  font-size: 0.9rem;
  line-height: 1;
}

.field-info-tip .info-icon,
.info-tip .info-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 15px;
  height: 15px;
  border-radius: 50%;
  border: 1px solid var(--border2);
  font-size: 10px;
  font-weight: 800;
  cursor: help;
  color: var(--muted);
  background: rgba(255, 255, 255, 0.04);
}
.field-info-tip { position: relative; }
.field-info-tip .info-bubble,
.kp-paid-calc .info-tip .info-bubble {
  position: fixed;
  left: 0;
  top: 0;
  width: min(280px, calc(100vw - 24px));
  max-width: calc(100vw - 24px);
  padding: 0.55rem 0.7rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border2);
  background: var(--surface);
  font-size: 0.72rem;
  font-weight: 500;
  line-height: 1.4;
  color: var(--text);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  z-index: 300;
  text-align: left;
  white-space: normal;
}
.field-info-tip.is-open .info-bubble,
.kp-paid-calc .info-tip.is-open .info-bubble {
  opacity: 1;
  visibility: visible;
}

/* B3 — accordion блока 3 */
.kp-paid-calc .kp-accordion-trigger {
  width: 100%;
  margin: 0;
  border: none;
  background: transparent;
  cursor: pointer;
  font: inherit;
  text-align: left;
}
.kp-paid-calc .kp-accordion-trigger[aria-expanded="false"] {
  border-bottom: none;
}
.kp-paid-calc .kp-accordion-icon {
  flex: 0 0 auto;
  width: 1rem;
  height: 1rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.kp-paid-calc .kp-accordion-icon::before {
  content: "";
  display: block;
  width: 7px;
  height: 7px;
  border-right: 2px solid var(--muted);
  border-bottom: 2px solid var(--muted);
  transform: rotate(45deg);
  transition: transform 0.18s ease;
}
.kp-paid-calc .kp-accordion-trigger[aria-expanded="true"] .kp-accordion-icon::before {
  transform: rotate(-135deg);
  margin-top: 3px;
}
.kp-paid-calc .kp-accordion-panel[hidden] {
  display: none !important;
}
.kp-paid-calc .kp-file-panel {
  padding: 10px 16px 12px;
}

/* B2 — mobile sticky bar */
.kp-mobile-sticky-bar {
  display: none;
}
@media (max-width: 768px) {
  body[data-kalk-paid="1"] .kp-paid-wrap {
    padding-bottom: 5.25rem;
  }
  .kp-mobile-sticky-bar {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 120;
    padding: 0.55rem 0.75rem calc(0.55rem + env(safe-area-inset-bottom, 0px));
    border-top: 1px solid var(--border2);
    background: rgba(12, 16, 24, 0.96);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
  }
  .kp-mobile-sticky-total {
    flex: 1 1 auto;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 0.1rem;
  }
  .kp-mobile-sticky-label {
    font-size: 0.68rem;
    color: var(--muted);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
  }
  .kp-mobile-sticky-value {
    font-size: 1rem;
    font-weight: 800;
    color: var(--green);
    font-variant-numeric: tabular-nums;
    white-space: nowrap;
  }
  .kp-mobile-sticky-btn {
    flex: 0 0 auto;
    padding: 0.5rem 0.85rem;
    border: 1px solid var(--border2);
    border-radius: var(--radius-sm);
    background: var(--surface2);
    color: var(--text);
    font-family: inherit;
    font-size: 0.78rem;
    font-weight: 700;
    cursor: pointer;
  }
  .kp-mobile-sticky-btn--primary {
    border-color: rgba(45, 212, 163, 0.45);
    background: var(--green-dim);
    color: var(--green);
  }
}

/* ── Ограждения (kozirki / stairs) в v2-оболочке ── */
.kp-paid-calc {
  --brand: var(--accent);
  --surface-soft: var(--surface2);
  --text-muted: var(--muted);
  --radius-md: var(--radius);
  --border-strong: var(--border2);
  --warn: #f59e0b;
  --error: #f87171;
  --kp-opt-tile-h: 130px;
  --kp-opt-label-h: calc(0.68rem * 1.2 * 2);
}

.kp-paid-calc .tool-card.form-section {
  margin-bottom: 0;
  padding-bottom: 1.2rem;
  border-bottom: none;
}

.kp-paid-calc .calc-form {
  background: transparent;
  padding: 0;
  border: none;
  border-radius: 0;
  box-shadow: none;
}

.kp-paid-calc aside.kp-paid-aside.calc-result,
.kp-paid-calc .kp-paid-aside.calc-result {
  position: sticky;
  top: 76px;
  padding: 1.1rem 1.15rem;
  border-radius: var(--radius);
  border: 1px solid var(--border2);
  background: var(--surface);
  box-shadow: var(--shadow-sm);
}

.kp-paid-calc .result-total {
  border-bottom-color: var(--border2);
}
.kp-paid-calc .result-total .label { color: var(--muted); }
.kp-paid-calc .result-total .value {
  color: var(--green);
  font-size: 1.85rem;
  white-space: nowrap;
  font-variant-numeric: tabular-nums;
}

.kp-paid-calc .result-row {
  border-bottom-color: var(--border);
  color: var(--muted);
  gap: 0.75rem;
}
.kp-paid-calc .result-row > span {
  min-width: 0;
  flex: 1 1 auto;
  overflow-wrap: anywhere;
  padding-right: 0.35rem;
}
.kp-paid-calc .result-row strong {
  color: var(--text);
  flex: 0 0 auto;
  min-width: 9.75rem;
  text-align: right;
  white-space: nowrap;
  font-variant-numeric: tabular-nums;
}

.kp-paid-calc .result-details,
.kp-paid-calc .recommend-block {
  background: var(--surface2);
  border-left-color: var(--accent);
  color: var(--muted);
}
.kp-paid-calc .result-details strong,
.kp-paid-calc .recommend-block strong { color: var(--text); }

.kp-paid-calc .recommend-block.is-warn {
  border-left-color: #e8a317;
  background: rgba(232, 163, 23, 0.08);
}

.kp-paid-calc .construction-options,
.kp-paid-calc .facade-options,
.kp-paid-calc .glass-color-options,
.kp-paid-calc .handrail-options,
.kp-paid-calc .handrail-mount-options,
.kp-paid-calc .options-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
  gap: 0.55rem;
  justify-content: start;
  align-items: stretch;
}

.kp-paid-calc .construction-card,
.kp-paid-calc .facade-card,
.kp-paid-calc .glass-color-card,
.kp-paid-calc .handrail-card,
.kp-paid-calc .handrail-mount-card,
.kp-paid-calc .option-item {
  box-sizing: border-box;
  width: 100%;
  max-width: 100%;
  min-width: 0;
  aspect-ratio: auto;
  height: var(--kp-opt-tile-h);
  min-height: var(--kp-opt-tile-h);
  max-height: var(--kp-opt-tile-h);
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  background: var(--surface2);
  border-color: var(--border2);
  padding: 6px 7px 7px;
  overflow: hidden;
}
.kp-paid-calc .construction-card:hover {
  border-color: rgba(201, 162, 39, 0.45);
  background: color-mix(in srgb, var(--accent) 6%, var(--surface2));
}
.kp-paid-calc .construction-card.active {
  border-color: rgba(201, 162, 39, 0.55);
  background: var(--accent-dim);
  box-shadow: 0 0 0 1px rgba(201, 162, 39, 0.2);
}

.kp-paid-calc .construction-preview,
.kp-paid-calc .facade-preview,
.kp-paid-calc .glass-color-preview,
.kp-paid-calc .handrail-preview,
.kp-paid-calc .handrail-mount-preview,
.kp-paid-calc .option-item .option-icon {
  position: relative;
  width: 100%;
  flex: 1 1 auto;
  min-height: 0;
  height: auto;
  max-height: none;
  margin-bottom: 0.22rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border-radius: 0;
  overflow: hidden;
}

.kp-paid-calc .construction-card img,
.kp-paid-calc .facade-preview img,
.kp-paid-calc .glass-color-preview img,
.kp-paid-calc .handrail-preview img,
.kp-paid-calc .handrail-mount-preview img,
.kp-paid-calc .option-item .option-icon img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 0;
  border: none;
  border-radius: 0;
  background: transparent;
  filter: drop-shadow(0 4px 10px rgba(0, 0, 0, 0.32));
}

/* Единый ракурс: point и racks смотрят вправо, как остальные */
.kp-paid-calc .construction-card[data-id="point"] img,
.kp-paid-calc .construction-card[data-id="racks"] img {
  transform: scaleX(-1);
}

/* Козырьки: зажимной профиль и утеплённая стена — в одном ракурсе с соседними плитками */
#kozirkiCalc .construction-card[data-id="profile"] img,
#kozirkiCalc .facade-card[data-id="bearing_wall_insulation"] img {
  transform: scaleX(-1);
}

.kp-paid-calc .construction-card[data-id="point"] img {
  object-position: center top;
}

.kp-paid-calc .construction-card .construction-name,
.kp-paid-calc .facade-card .facade-name,
.kp-paid-calc .glass-color-card .glass-color-name,
.kp-paid-calc .handrail-card .handrail-name,
.kp-paid-calc .handrail-mount-card .handrail-mount-name,
.kp-paid-calc .option-item .option-label {
  flex: 0 0 var(--kp-opt-label-h);
  height: var(--kp-opt-label-h);
  min-height: var(--kp-opt-label-h);
  max-height: var(--kp-opt-label-h);
  margin: 0;
  padding: 0 1px 4px;
  box-sizing: border-box;
  font-size: 0.68rem;
  line-height: 1.2;
  font-weight: 600;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
  align-self: stretch;
  text-align: center;
}

.kp-paid-calc .geometry-grid-paid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}
@media (max-width: 768px) {
  .kp-paid-calc .geometry-grid-paid { grid-template-columns: 1fr; }
}
.kp-paid-calc .canopy-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.65rem;
}
@media (max-width: 640px) {
  .kp-paid-calc .canopy-row { grid-template-columns: 1fr; }
}

.kp-paid-calc .option-grid .option-item {
  background: var(--surface2);
  border-color: var(--border2);
  color: var(--muted);
}
.kp-paid-calc .option-grid .option-item:hover,
.kp-paid-calc .option-grid .option-item.active {
  border-color: rgba(201, 162, 39, 0.45);
  background: var(--accent-dim);
  color: var(--text);
}

.kp-paid-calc .option-item:hover .option-icon img,
.kp-paid-calc .option-item:has(input:checked) .option-icon img {
  transform: scale(1.06);
  transition: transform 0.15s ease;
}
.kp-paid-calc .option-item:has(input:checked) {
  border-color: rgba(201, 162, 39, 0.5);
  background: var(--accent-dim);
  box-shadow: 0 0 0 1px rgba(201, 162, 39, 0.2);
}

.kp-paid-calc .btn-submit,
.kp-paid-calc .btn-pdf {
  min-height: 44px;
  border-radius: var(--radius-sm);
  font-size: 0.84rem;
}
.kp-paid-calc .btn-submit {
  background: var(--green-dim);
  color: var(--green);
  border: 1px solid rgba(45, 212, 163, 0.45);
}
.kp-paid-calc .btn-submit:hover {
  background: rgba(45, 212, 163, 0.22);
}
.kp-paid-calc .btn-pdf {
  background: var(--surface2);
  color: var(--text);
  border: 1px solid var(--border2);
}
.kp-paid-calc .btn-pdf:hover {
  border-color: rgba(201, 162, 39, 0.4);
  background: var(--accent-dim);
}

.kp-paid-calc .request-status { color: var(--muted); }
.kp-paid-calc .request-status.is-error { color: #f87171; }
.kp-paid-calc .request-status.is-ok { color: var(--green); }

.kp-paid-calc .section-title {
  background: var(--surface2);
  border-left-color: var(--accent);
  color: var(--text);
  margin-bottom: 0.85rem;
}

.kp-paid-calc .counter-btn,
.kp-paid-calc .counter-wrapper .counter-btn {
  background: var(--surface2);
  border-color: var(--border2);
  color: var(--text);
}
.kp-paid-calc .counter-btn:hover {
  background: var(--accent-dim);
  border-color: rgba(201, 162, 39, 0.45);
  color: var(--accent);
}

.kp-paid-calc .field-tip {
  background: var(--accent-dim);
  border-color: rgba(201, 162, 39, 0.35);
  color: var(--accent);
}

.kp-paid-calc .warning-block {
  background: rgba(245, 158, 11, 0.1);
  color: #fbbf24;
}

body[data-kalk-paid="1"] .success-modal {
  background-color: rgba(0, 0, 0, 0.88);
}
body[data-kalk-paid="1"] .success-card {
  background: var(--surface);
  border-color: rgba(201, 162, 39, 0.45);
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
}
body[data-kalk-paid="1"] .success-card h3 { color: var(--text); }
body[data-kalk-paid="1"] .success-card p { color: var(--muted); }
body[data-kalk-paid="1"] .close-success-btn {
  background: var(--accent-dim);
  color: var(--accent);
  border: 1px solid rgba(201, 162, 39, 0.4);
  border-radius: var(--radius-sm);
}

@media (max-width: 768px) {
  .kp-paid-calc {
    --kp-opt-tile-h: 118px;
  }
  .kp-paid-calc .construction-options {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .kp-paid-calc aside.kp-paid-aside.calc-result,
  .kp-paid-calc .kp-paid-aside.calc-result {
    position: static;
    top: auto;
  }
}

/* Landing iframe demo (?land=1) — без шапки сайта */
html.kalk-land-root body.kalk-land {
  background: #0c1118;
}
html.kalk-land-root .kalk-land-hide,
html.kalk-land-root .kp-demo-bar,
html.kalk-land-root .kp-sticky-cta,
html.kalk-land-root .kalk-demo-footer,
html.kalk-land-root .kp-paid-faq,
html.kalk-land-root .kp-paid-convert,
html.kalk-land-root [data-kalk-demo-faq] {
  display: none !important;
}
html.kalk-land-root .kp-paid-wrap {
  max-width: 100%;
  padding: 0.75rem 0.85rem 1.25rem;
}
html.kalk-land-root .tool-page-title,
html.kalk-land-root .tool-lead,
html.kalk-land-root .kp-paid-includes {
  display: none !important;
}