/* ===========================================================================
   Panel configurator — "cut sheet"
   A made-to-measure order ticket: the fixed build stated as spec, then the two
   things the customer actually chooses (size, colour), then the price.
   Scoped under .dpc and sets explicit fonts so it reads the same in any theme.
   =========================================================================== */

.dpc {
  --dpc-ink:        #1b1e20;
  --dpc-paper:      #f5f4f0;
  --dpc-card:       #ffffff;
  --dpc-line:       #dcd8cf;
  --dpc-line-2:     #c7c2b6;
  --dpc-mut:        #6f6c64;
  --dpc-accent:     #a8791f;   /* brushed brass — price + active selection */
  --dpc-accent-2:   #8a6316;
  --dpc-accent-sfx: rgba(168, 121, 31, 0.10);
  --dpc-bad:        #b0392b;
  --dpc-mono: ui-monospace, "SFMono-Regular", "JetBrains Mono", "Cascadia Code", Menlo, Consolas, monospace;

  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  gap: 1.15rem;
  margin: 1.5rem 0;
  padding: 1.25rem;
  background: var(--dpc-paper);
  border: 1px solid var(--dpc-line);
  border-radius: 4px;
  color: var(--dpc-ink);
  font-family: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-size: 15px;
  line-height: 1.45;
}
.dpc *, .dpc *::before, .dpc *::after { box-sizing: border-box; }

/* ---- fixed build: stated, not offered ---------------------------------- */
.dpc-spec {
  display: flex;
  flex-wrap: wrap;
  gap: 0 2rem;
  margin: 0;
  padding: .8rem .9rem;
  background: var(--dpc-card);
  border: 1px solid var(--dpc-line);
  border-left: 3px solid var(--dpc-accent);
  border-radius: 3px;
}
.dpc-spec-row { display: flex; flex-direction: column; gap: 1px; }
.dpc-spec dt {
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--dpc-mut);
}
.dpc-spec dd {
  margin: 0;
  font-family: var(--dpc-mono);
  font-size: 13.5px;
  font-weight: 600;
  color: var(--dpc-ink);
}
.dpc-spec-note {
  margin: -.55rem 0 0;
  font-size: 12px;
  line-height: 1.5;
  color: var(--dpc-mut);
}

/* ---- fields ------------------------------------------------------------- */
.dpc-field { margin: 0; }
.dpc-eyebrow {
  margin: 0 0 .55rem;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--dpc-mut);
}
.dpc-hint { margin: .5rem 0 0; font-size: 12px; color: var(--dpc-mut); }
.dpc-hint.is-tight { color: var(--dpc-accent-2); font-weight: 600; }

/* dimensions */
.dpc-dims { display: flex; align-items: flex-end; gap: .6rem; max-width: 420px; }
.dpc-dim { flex: 1 1 0; display: flex; flex-direction: column; gap: .3rem; }
.dpc-dim-lab { font-size: 12px; font-weight: 600; color: var(--dpc-mut); }
.dpc-dim-in {
  display: flex;
  align-items: center;
  background: var(--dpc-card);
  border: 1px solid var(--dpc-line-2);
  border-radius: 3px;
  transition: border-color .15s, box-shadow .15s;
}
.dpc-dim-in:focus-within { border-color: var(--dpc-accent); box-shadow: 0 0 0 3px var(--dpc-accent-sfx); }
.dpc-dim-in input {
  width: 100%;
  border: 0;
  background: transparent;
  padding: .6rem .3rem .6rem .7rem;
  font-family: var(--dpc-mono);
  font-size: 20px;
  font-weight: 600;
  color: var(--dpc-ink);
  -moz-appearance: textfield;
}
.dpc-dim-in input::-webkit-outer-spin-button,
.dpc-dim-in input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
.dpc-unit { padding-right: .7rem; font-size: 13px; color: var(--dpc-mut); font-family: var(--dpc-mono); }
.dpc-times { padding-bottom: .65rem; color: var(--dpc-mut); font-size: 18px; }

/* segmented control (wypust sides) */
.dpc-seg { display: flex; gap: .5rem; flex-wrap: wrap; }
.dpc-seg-in { position: absolute; opacity: 0; pointer-events: none; }
.dpc-seg-btn {
  flex: 1 1 0;
  min-width: 92px;
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: .55rem .7rem;
  background: var(--dpc-card);
  border: 1px solid var(--dpc-line-2);
  border-radius: 3px;
  cursor: pointer;
  transition: border-color .15s, background .15s, box-shadow .15s;
}
.dpc-seg-big { font-family: var(--dpc-mono); font-size: 14px; font-weight: 600; }
.dpc-seg-note { font-size: 11px; color: var(--dpc-mut); }
.dpc-seg-in:checked + .dpc-seg-btn {
  border-color: var(--dpc-accent);
  background: var(--dpc-accent-sfx);
  box-shadow: inset 0 0 0 1px var(--dpc-accent);
}
.dpc-seg-in:focus-visible + .dpc-seg-btn { outline: 2px solid var(--dpc-accent); outline-offset: 2px; }
.dpc-seg-sm .dpc-seg-btn { min-width: 78px; }

/* mounting cards */
.dpc-cards { display: grid; gap: .55rem; }
.dpc-card-in { position: absolute; opacity: 0; pointer-events: none; }
.dpc-card {
  display: block;
  padding: .7rem .85rem;
  background: var(--dpc-card);
  border: 1px solid var(--dpc-line-2);
  border-radius: 3px;
  cursor: pointer;
  transition: border-color .15s, background .15s, box-shadow .15s;
}
.dpc-card-title { display: block; font-weight: 600; font-size: 14px; }
.dpc-card-desc { display: block; margin-top: .2rem; font-size: 12px; color: var(--dpc-mut); line-height: 1.4; }
.dpc-card-in:checked + .dpc-card {
  border-color: var(--dpc-accent);
  background: var(--dpc-accent-sfx);
  box-shadow: inset 0 0 0 1px var(--dpc-accent);
}
.dpc-card-in:focus-visible + .dpc-card { outline: 2px solid var(--dpc-accent); outline-offset: 2px; }

.dpc-wypusty { margin-top: .7rem; padding-left: .85rem; border-left: 2px solid var(--dpc-line); }
.dpc-wypusty[hidden] { display: none; }
.dpc-sub-lab { display: block; margin-bottom: .4rem; font-size: 12px; font-weight: 600; color: var(--dpc-mut); }

/* colour swatches */
.dpc-swatches { display: flex; gap: .8rem; flex-wrap: wrap; }
.dpc-swatch-in { position: absolute; opacity: 0; pointer-events: none; }
.dpc-swatch { display: flex; flex-direction: column; align-items: center; gap: .35rem; cursor: pointer; width: 52px; }
.dpc-swatch-dot {
  width: 34px; height: 34px;
  border-radius: 50%;
  background: var(--sw);
  box-shadow: inset 0 0 0 1px rgba(0, 0, 0, 0.18);
  transition: transform .12s, box-shadow .12s;
}
.dpc-swatch-lab { font-size: 11px; color: var(--dpc-mut); text-align: center; }
.dpc-swatch-in:checked + .dpc-swatch .dpc-swatch-dot {
  box-shadow: 0 0 0 2px var(--dpc-card), 0 0 0 4px var(--dpc-accent);
  transform: scale(1.04);
}
.dpc-swatch-in:checked + .dpc-swatch .dpc-swatch-lab { color: var(--dpc-ink); font-weight: 600; }
.dpc-swatch-in:focus-visible + .dpc-swatch .dpc-swatch-dot { outline: 2px solid var(--dpc-accent); outline-offset: 3px; }

/* add-ons (none configured today) */
.dpc-addons { display: flex; flex-direction: column; gap: .5rem; }
.dpc-addon {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: start;
  gap: .6rem;
  padding: .6rem .75rem;
  background: var(--dpc-card);
  border: 1px solid var(--dpc-line-2);
  border-radius: 3px;
  cursor: pointer;
}
.dpc-addon-in { margin-top: .2rem; accent-color: var(--dpc-accent); }
.dpc-addon-label { font-weight: 600; font-size: 14px; }
.dpc-addon-desc { display: block; margin-top: .15rem; font-size: 12px; color: var(--dpc-mut); }
.dpc-addon-price { font-family: var(--dpc-mono); font-weight: 600; font-size: 13px; color: var(--dpc-accent-2); white-space: nowrap; }

/* ---- price summary ------------------------------------------------------ */
.dpc-summary { padding-top: 1rem; border-top: 1px solid var(--dpc-line); }
.dpc-price { display: flex; align-items: baseline; justify-content: space-between; gap: 1rem; }
.dpc-price-lab {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--dpc-mut);
}
.dpc-price-val {
  font-family: var(--dpc-mono);
  font-size: 30px;
  font-weight: 700;
  letter-spacing: -.01em;
  color: var(--dpc-accent);
  line-height: 1.1;
}
.dpc-price-val del { display: none; }
.dpc-price-val ins { text-decoration: none; }
.dpc.is-loading .dpc-price-val { opacity: .45; transition: opacity .15s; }
.dpc-line { margin-top: .35rem; text-align: right; font-size: 13px; color: var(--dpc-mut); }
.dpc-line strong { color: var(--dpc-ink); font-family: var(--dpc-mono); }

.dpc-errors:empty { display: none; }
.dpc-error {
  margin: 0 0 .5rem;
  padding: .5rem .7rem;
  background: #fbe9e6;
  border-left: 3px solid var(--dpc-bad);
  color: #8a2c20;
  font-size: 13px;
  border-radius: 2px;
}

.dpc-breakdown { margin-top: .8rem; font-size: 13px; }
.dpc-breakdown summary {
  cursor: pointer;
  color: var(--dpc-mut);
  font-size: 12px;
  letter-spacing: .02em;
  user-select: none;
}
.dpc-breakdown summary:hover { color: var(--dpc-ink); }
.dpc-admin-tag {
  margin-left: .4rem;
  padding: 1px 5px;
  border: 1px solid var(--dpc-line-2);
  border-radius: 2px;
  font-family: var(--dpc-mono);
  font-size: 9.5px;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--dpc-mut);
}
.dpc-breakdown-table { width: 100%; margin-top: .6rem; border-collapse: collapse; }
.dpc-breakdown-table td { padding: .28rem 0; border-bottom: 1px solid var(--dpc-line); }
.dpc-breakdown-table td:first-child { color: var(--dpc-mut); }
.dpc-breakdown-table .dpc-num {
  text-align: right;
  font-family: var(--dpc-mono);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
  color: var(--dpc-ink);
}
.dpc-geo { margin: .6rem 0 0; color: var(--dpc-mut); font-size: 11.5px; line-height: 1.5; }

/* ---- responsive --------------------------------------------------------- */
@media (max-width: 480px) {
  .dpc { padding: 1rem; }
  .dpc-spec { gap: 0 1.2rem; }
  .dpc-price-val { font-size: 26px; }
}

@media (prefers-reduced-motion: reduce) {
  .dpc-swatch-dot, .dpc.is-loading .dpc-price-val { transition: none; }
}