/* Brenta konfigurator boca — v1.0.0
   Sve je pod .bcfg da ne utječe na temu. Boje/fontovi se mijenjaju preko varijabli. */
.bcfg {
  --bcfg-accent: #0a5aa8;        /* Brenta plava */
  --bcfg-accent-ink: #ffffff;
  --bcfg-ink: #16191d;
  --bcfg-muted: #6b7178;
  --bcfg-line: #e3e5e8;
  --bcfg-stage: #ececec;          /* kao siva podloga na novom webu */
  --bcfg-surface: #ffffff;
  --bcfg-soft: #f5f6f7;
  --bcfg-radius: 6px;
  --bcfg-font: inherit;
  font-family: var(--bcfg-font);
  color: var(--bcfg-ink);
  font-size: 15px;
  line-height: 1.45;
  -webkit-font-smoothing: antialiased;
  box-sizing: border-box;
  container: bcfg / inline-size;
  width: 100%;
}
.bcfg *, .bcfg *::before, .bcfg *::after { box-sizing: inherit; }
.bcfg h3, .bcfg h4, .bcfg p, .bcfg dl, .bcfg dd, .bcfg ul { margin: 0; padding: 0; }
.bcfg button { font: inherit; color: inherit; cursor: pointer; background: none; border: 0; margin: 0; padding: 0; min-height: 0; line-height: inherit; text-transform: none; letter-spacing: normal; box-shadow: none; text-shadow: none; border-radius: 0; width: auto; }
.bcfg button:hover, .bcfg button:focus { background-color: transparent; color: inherit; }
.bcfg img { max-width: none; border: 0; box-shadow: none; }
.bcfg .bcfg-ico { display: inline-flex; width: 18px; height: 18px; flex: none; }
.bcfg .bcfg-ico svg { width: 100%; height: 100%; }

/* ---------- model picker ---------- */
.bcfg .bcfg-head { margin-bottom: 22px; }
.bcfg .bcfg-eyebrow { font-size: 12px; letter-spacing: .12em; text-transform: uppercase; color: var(--bcfg-muted); font-weight: 600; margin-bottom: 12px; }
.bcfg .bcfg-models { display: flex; gap: 10px 22px; overflow-x: auto; padding-bottom: 6px; scrollbar-width: thin; }
.bcfg .bcfg-family { flex: none; }
.bcfg .bcfg-family-name { font-size: 12px; color: var(--bcfg-muted); margin: 0 0 6px 2px; font-weight: 600; }
.bcfg .bcfg-family-row { display: flex; gap: 8px; }
.bcfg .bcfg-model {
  position: relative; display: grid; justify-items: center; gap: 2px;
  width: 92px; padding: 8px 6px 9px; background: var(--bcfg-surface);
  border: 1px solid var(--bcfg-line); border-radius: var(--bcfg-radius);
  transition: border-color .15s, box-shadow .15s, transform .15s;
}
.bcfg .bcfg-model:hover { border-color: #b9bec4; }
.bcfg .bcfg-model.is-active { border-color: var(--bcfg-ink); box-shadow: inset 0 0 0 1px var(--bcfg-ink); }
.bcfg .bcfg-model:focus-visible { outline: 2px solid var(--bcfg-accent); outline-offset: 2px; }
.bcfg .bcfg-model-thumb { position: relative; width: 34px; height: 75px; margin-bottom: 4px; }
.bcfg .bcfg-model-thumb img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: contain; }
.bcfg .bcfg-model-name { font-size: 13px; font-weight: 600; line-height: 1.2; }
.bcfg .bcfg-model-cap { font-size: 11.5px; color: var(--bcfg-muted); }

/* ---------- main layout ---------- */
.bcfg .bcfg-main { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 28px; align-items: start; }
.bcfg .bcfg-left { position: sticky; top: 24px; }

.bcfg .bcfg-stage { position: relative; background: var(--bcfg-stage); border-radius: var(--bcfg-radius); aspect-ratio: 5 / 6; overflow: hidden; }
.bcfg .bcfg-stage-title { position: absolute; top: 18px; left: 20px; z-index: 2; display: flex; align-items: baseline; gap: 10px; }
.bcfg .bcfg-stage-name { font-size: 22px; font-weight: 600; letter-spacing: .02em; text-transform: uppercase; }
.bcfg .bcfg-stage-cap { font-size: 14px; color: var(--bcfg-muted); }
.bcfg .bcfg-share {
  position: absolute; top: 12px; right: 12px; z-index: 2; width: 38px; height: 38px; display: grid; place-items: center;
  border: 0; border-radius: 50%; background: rgba(255,255,255,.7); color: var(--bcfg-ink); transition: background .15s;
}
.bcfg .bcfg-share:hover { background: #fff; }
.bcfg .bcfg-share.is-done { background: var(--bcfg-ink); color: #fff; }
.bcfg .bcfg-stage-inner { position: absolute; left: 50%; top: 9%; bottom: 3%; aspect-ratio: 259 / 571; transform: translateX(-50%); }
.bcfg .bcfg-layer { position: absolute; inset: 0; }
.bcfg .bcfg-layer img {
  position: absolute; inset: 0; width: 100%; height: 100%; object-fit: contain;
  opacity: 0; transition: opacity .3s ease; user-select: none; -webkit-user-drag: none;
}
.bcfg .bcfg-layer img.is-on { opacity: 1; }

.bcfg .bcfg-specs { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); margin-top: 12px; border: 1px solid var(--bcfg-line); border-radius: var(--bcfg-radius); }
.bcfg .bcfg-spec { padding: 10px 12px; border-left: 1px solid var(--bcfg-line); }
.bcfg .bcfg-spec:first-child { border-left: 0; }
.bcfg .bcfg-spec dt { font-size: 11.5px; color: var(--bcfg-muted); }
.bcfg .bcfg-spec dd { font-size: 14px; font-weight: 600; font-variant-numeric: tabular-nums; }

/* ---------- options panel ---------- */
.bcfg .bcfg-panel { display: grid; gap: 22px; }
.bcfg .bcfg-step-head { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; margin-bottom: 10px; }
.bcfg .bcfg-step-head h4 { font-size: 16px; font-weight: 600; }
.bcfg .bcfg-current { font-size: 13.5px; color: var(--bcfg-muted); text-align: right; }
.bcfg .bcfg-hint { font-size: 12.5px; color: var(--bcfg-muted); margin-top: 8px; }

.bcfg .bcfg-tiers { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; }
.bcfg .bcfg-tier {
  padding: 12px 10px; background: var(--bcfg-surface); border: 1px solid var(--bcfg-line); border-radius: var(--bcfg-radius);
  font-size: 14px; font-weight: 500; font-variant-numeric: tabular-nums; transition: border-color .15s, background .15s;
}
.bcfg .bcfg-tier:hover { border-color: #b9bec4; }
.bcfg .bcfg-tier.is-active { background: var(--bcfg-ink); border-color: var(--bcfg-ink); color: #fff; }
.bcfg .bcfg-tier:focus-visible { outline: 2px solid var(--bcfg-accent); outline-offset: 2px; }

.bcfg .bcfg-swatches { display: flex; flex-wrap: wrap; gap: 6px; }
.bcfg .bcfg-sw {
  position: relative; width: 38px; height: 38px; padding: 0; border: 0; border-radius: 50%; background: transparent;
  display: grid; place-items: center;
}
.bcfg .bcfg-sw-dot {
  width: 30px; height: 30px; border-radius: 50%; background: var(--sw);
  box-shadow: inset 0 0 0 1px rgba(0,0,0,.14); transition: transform .15s;
}
.bcfg .bcfg-sw-metal .bcfg-sw-dot { background: linear-gradient(135deg, #fff 0%, var(--sw) 45%, #8d9399 100%); }
.bcfg .bcfg-sw-clear .bcfg-sw-dot {
  background:
    linear-gradient(135deg, rgba(255,255,255,.75) 0 30%, transparent 30%),
    linear-gradient(var(--sw), var(--sw)),
    repeating-conic-gradient(#d9dcdf 0 25%, #fff 0 50%) 50% / 10px 10px;
  background-blend-mode: normal, multiply, normal;
  opacity: .9;
}
.bcfg .bcfg-sw::after {
  content: ""; position: absolute; inset: 0; border-radius: 50%;
  box-shadow: 0 0 0 0 transparent; transition: box-shadow .15s;
}
.bcfg .bcfg-sw:hover .bcfg-sw-dot { transform: scale(1.06); }
.bcfg .bcfg-sw.is-active::after { box-shadow: 0 0 0 2px var(--bcfg-ink); }
.bcfg .bcfg-sw:focus-visible { outline: none; }
.bcfg .bcfg-sw:focus-visible::after { box-shadow: 0 0 0 2px var(--bcfg-accent), 0 0 0 4px rgba(10,90,168,.25); }
.bcfg .bcfg-sw-check { position: absolute; width: 16px; height: 16px; color: #fff; opacity: 0; filter: drop-shadow(0 0 1px rgba(0,0,0,.6)); }
.bcfg .bcfg-sw.is-active .bcfg-sw-check { opacity: 1; }
.bcfg .bcfg-sw.is-na .bcfg-sw-dot { opacity: .28; transform: scale(.82); }
.bcfg .bcfg-sw.is-na::before {
  content: ""; position: absolute; width: 30px; height: 1.5px; background: var(--bcfg-muted); transform: rotate(-45deg); opacity: .7; z-index: 1;
}
.bcfg .bcfg-sw.is-na:hover .bcfg-sw-dot { opacity: .55; transform: scale(.9); }

.bcfg .bcfg-notice { display: none; font-size: 13px; padding: 10px 12px; border-radius: var(--bcfg-radius); background: #fff6e0; color: #6b4d00; }
.bcfg .bcfg-notice.is-on { display: block; }
.bcfg .bcfg-note { display: flex; gap: 8px; font-size: 12.5px; color: var(--bcfg-muted); }
.bcfg .bcfg-note .bcfg-ico { color: var(--bcfg-accent); width: 17px; height: 17px; margin-top: 1px; }

.bcfg .bcfg-summary { background: var(--bcfg-soft); border-radius: var(--bcfg-radius); padding: 18px; }
.bcfg .bcfg-summary-title { font-size: 12px; letter-spacing: .12em; text-transform: uppercase; color: var(--bcfg-muted); font-weight: 600; margin-bottom: 8px; }
.bcfg .bcfg-summary-list { display: grid; margin-bottom: 16px; }
.bcfg .bcfg-sum-row { display: flex; justify-content: space-between; gap: 14px; padding: 6px 0; border-bottom: 1px solid var(--bcfg-line); font-size: 14px; }
.bcfg .bcfg-sum-row:last-child { border-bottom: 0; }
.bcfg .bcfg-sum-row span { color: var(--bcfg-muted); }
.bcfg .bcfg-sum-row strong { font-weight: 600; text-align: right; }

.bcfg .bcfg-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 46px; padding: 0 22px; border-radius: var(--bcfg-radius); border: 1px solid transparent;
  font-size: 15px; font-weight: 600; letter-spacing: .01em; transition: background .15s, transform .1s, opacity .15s;
}
.bcfg .bcfg-btn:active { transform: translateY(1px); }
.bcfg .bcfg-btn:disabled { opacity: .6; cursor: progress; }
.bcfg .bcfg-btn-primary { background: var(--bcfg-accent); color: var(--bcfg-accent-ink); }
.bcfg .bcfg-btn-primary:hover { filter: brightness(1.08); }
.bcfg .bcfg-btn-ghost { background: transparent; border-color: var(--bcfg-line); }
.bcfg .bcfg-btn-ghost:hover { border-color: #b9bec4; }
.bcfg .bcfg-btn:focus-visible { outline: 2px solid var(--bcfg-accent); outline-offset: 2px; }
.bcfg .bcfg-cta { width: 100%; }

/* ---------- features + downloads ---------- */
.bcfg .bcfg-extra { display: grid; grid-template-columns: minmax(0,1fr) minmax(0,1fr); gap: 28px; margin-top: 30px; padding-top: 24px; border-top: 1px solid var(--bcfg-line); }
.bcfg .bcfg-extra h4 { font-size: 16px; font-weight: 600; margin-bottom: 10px; }
.bcfg .bcfg-features { list-style: none; display: grid; gap: 6px; }
.bcfg .bcfg-features li { position: relative; padding-left: 20px; font-size: 14px; }
.bcfg .bcfg-features li::before { content: ""; position: absolute; left: 2px; top: .5em; width: 8px; height: 5px; border-left: 2px solid var(--bcfg-accent); border-bottom: 2px solid var(--bcfg-accent); transform: rotate(-45deg); }
.bcfg .bcfg-dl { display: flex; align-items: center; gap: 10px; padding: 10px 0; border-bottom: 1px solid var(--bcfg-line); color: var(--bcfg-ink); text-decoration: none; font-size: 14px; }
.bcfg .bcfg-dl .bcfg-ico { color: var(--bcfg-accent); }
.bcfg .bcfg-dl:hover span { text-decoration: underline; }
.bcfg .bcfg-extra .bcfg-hint { margin-top: 10px; }

/* ---------- dialog ---------- */
html.bcfg-lock { overflow: hidden; }
.bcfg.bcfg-dialog { padding: 0; border: 0; background: transparent; max-width: none; max-height: none; width: 100%; height: 100%; margin: 0; inset: 0; position: fixed; }
.bcfg.bcfg-dialog:not([open]) { display: none; }
.bcfg.bcfg-dialog[open] { display: grid; place-items: center; padding: 20px; background: rgba(15,18,22,.55); z-index: 99999; overflow-y: auto; }
.bcfg.bcfg-dialog::backdrop { background: transparent; }
.bcfg .bcfg-dlg-card {
  position: relative; width: min(860px, 100%); background: var(--bcfg-surface); border-radius: 10px;
  display: grid; grid-template-columns: 240px minmax(0,1fr); overflow: hidden; box-shadow: 0 24px 60px rgba(0,0,0,.25);
  animation: bcfg-in .22s ease;
}
@keyframes bcfg-in { from { opacity: 0; transform: translateY(8px); } }
.bcfg .bcfg-dlg-side { background: var(--bcfg-stage); padding: 22px 18px; display: grid; align-content: start; gap: 6px; }
.bcfg .bcfg-dlg-thumb { position: relative; height: 210px; aspect-ratio: 259 / 571; margin: 0 auto; }
.bcfg .bcfg-dlg-thumb img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: contain; }
.bcfg .bcfg-dlg-summary .bcfg-sum-row { font-size: 13px; border-color: rgba(0,0,0,.08); }
.bcfg .bcfg-dlg-body { padding: 26px 26px 22px; }
.bcfg .bcfg-dlg-body > h3 { font-size: 22px; font-weight: 600; margin-bottom: 16px; padding-right: 30px; }
.bcfg .bcfg-dlg-close { position: absolute; top: 10px; right: 10px; width: 38px; height: 38px; border: 0; border-radius: 50%; background: transparent; display: grid; place-items: center; z-index: 2; }
.bcfg .bcfg-dlg-close:hover { background: var(--bcfg-soft); }

.bcfg .bcfg-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px 14px; }
.bcfg .bcfg-field { display: grid; gap: 5px; min-width: 0; }
.bcfg .bcfg-field.is-wide, .bcfg .bcfg-consent.is-wide { grid-column: 1 / -1; }
.bcfg .bcfg-field > label { font-size: 13px; font-weight: 500; }
.bcfg .bcfg-req { color: #c0392b; margin-left: 2px; }
.bcfg .bcfg-field input, .bcfg .bcfg-field select, .bcfg .bcfg-field textarea {
  width: 100%; min-height: 42px; padding: 9px 11px; font: inherit; font-size: 15px; color: var(--bcfg-ink);
  background: #fff; border: 1px solid #cfd3d8; border-radius: var(--bcfg-radius); box-shadow: none; margin: 0;
}
.bcfg .bcfg-field textarea { resize: vertical; min-height: 76px; }
.bcfg .bcfg-field input:focus, .bcfg .bcfg-field select:focus, .bcfg .bcfg-field textarea:focus { outline: none; border-color: var(--bcfg-accent); box-shadow: 0 0 0 3px rgba(10,90,168,.15); }
.bcfg .bcfg-field.is-invalid input, .bcfg .bcfg-field.is-invalid select { border-color: #c0392b; }
.bcfg .bcfg-consent.is-invalid { color: #c0392b; }
.bcfg .bcfg-file {
  position: relative; display: flex; align-items: center; gap: 10px; min-height: 48px; padding: 10px 12px;
  border: 1px dashed #b9bec4; border-radius: var(--bcfg-radius); cursor: pointer; font-size: 13.5px; color: var(--bcfg-muted);
  transition: border-color .15s, background .15s;
}
.bcfg .bcfg-file:hover { border-color: var(--bcfg-accent); background: #f6f9fd; }
.bcfg .bcfg-file.has-file { border-style: solid; color: var(--bcfg-ink); }
.bcfg .bcfg-file .bcfg-ico { color: var(--bcfg-accent); }
.bcfg .bcfg-file input { position: absolute; width: 1px; height: 1px; opacity: 0; pointer-events: none; }
.bcfg .bcfg-file-name { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.bcfg .bcfg-hp { position: absolute !important; left: -9999px !important; width: 1px; height: 1px; overflow: hidden; }
.bcfg .bcfg-consent { display: flex; gap: 10px; align-items: flex-start; font-size: 13px; color: var(--bcfg-muted); cursor: pointer; }
.bcfg .bcfg-consent input { margin-top: 2px; width: 17px; height: 17px; accent-color: var(--bcfg-accent); flex: none; }
.bcfg .bcfg-consent a { color: var(--bcfg-accent); }
.bcfg .bcfg-form-msg { color: #c0392b; font-size: 13.5px; margin-top: 12px; }
.bcfg .bcfg-form-msg:empty { display: none; }
.bcfg .bcfg-form-actions { display: flex; justify-content: flex-end; gap: 10px; margin-top: 18px; }

.bcfg .bcfg-success { text-align: center; padding: 30px 10px 14px; display: grid; justify-items: center; gap: 10px; }
.bcfg .bcfg-success[hidden], .bcfg .bcfg-form[hidden] { display: none; }
.bcfg .bcfg-success-ico { width: 56px; height: 56px; border-radius: 50%; background: #e7f4ec; color: #1e8a4c; display: grid; place-items: center; }
.bcfg .bcfg-success-ico svg { width: 28px; height: 28px; }
.bcfg .bcfg-success h3 { font-size: 20px; font-weight: 600; }
.bcfg .bcfg-success p { color: var(--bcfg-muted); margin-bottom: 8px; }

/* ---------- responsive: reacts to the width of the column it's placed in ---------- */
@container bcfg (max-width: 820px) {

  .bcfg .bcfg-main { grid-template-columns: 1fr; gap: 20px; }
  .bcfg .bcfg-left { position: static; }
  .bcfg .bcfg-stage { aspect-ratio: 4 / 3; }
  .bcfg .bcfg-stage-inner { top: 12%; }
  .bcfg .bcfg-extra { grid-template-columns: 1fr; gap: 20px; }
}
@container bcfg (max-width: 560px) {
  .bcfg .bcfg-specs { grid-template-columns: 1fr 1fr; }
  .bcfg .bcfg-spec:nth-child(3) { border-left: 0; }
  .bcfg .bcfg-spec:nth-child(n+3) { border-top: 1px solid var(--bcfg-line); }
  .bcfg .bcfg-stage { aspect-ratio: 1 / 1; }
  .bcfg .bcfg-stage-name { font-size: 18px; }
  .bcfg .bcfg-tier { font-size: 13px; padding: 11px 4px; line-height: 1.25; }
  .bcfg .bcfg-swatches { gap: 4px; }
}
@media (max-width: 640px) {
  .bcfg.bcfg-dialog[open] { padding: 0; place-items: end stretch; }
  .bcfg .bcfg-dlg-card { grid-template-columns: 1fr; border-radius: 12px 12px 0 0; max-height: 100%; overflow-y: auto; }
  .bcfg .bcfg-dlg-side { grid-template-columns: 70px 1fr; align-items: center; padding: 14px 52px 14px 16px; }
  .bcfg .bcfg-dlg-thumb { height: 120px; }
  .bcfg .bcfg-dlg-body { padding: 20px 16px 18px; }
  .bcfg .bcfg-grid { grid-template-columns: 1fr; }
  .bcfg .bcfg-form-actions .bcfg-btn { flex: 1; }
}
@media (prefers-reduced-motion: reduce) {
  .bcfg *, .bcfg *::before, .bcfg *::after { transition: none !important; animation: none !important; }
}