/* =================================================================
   RAUT CLUB — Configurator Styles
   Reuses tokens + types from styles/main.css.
   ================================================================= */

/* ============ Configurator layout ============ */
.config-shell {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  gap: clamp(2rem, 4vw, 4rem);
  padding-block: clamp(2rem, 4vw, 3.5rem) clamp(4rem, 6vw, 6rem);
  align-items: start;
}
@media (max-width: 1100px) {
  .config-shell { grid-template-columns: 1fr; }
}

/* ============ Top rail ============ */
.config-rail {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 1.5rem;
  align-items: center;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
  margin-bottom: clamp(2rem, 4vw, 3rem);
}
.config-back {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  font-family: var(--sans);
  font-weight: 500;
  font-size: 10.5px;
  letter-spacing: var(--trk-wider);
  text-transform: uppercase;
  color: var(--ink);
}
.config-back:hover { color: var(--crimson); }
.config-step {
  text-align: center;
  font-family: var(--sans);
  font-weight: 400;
  font-size: 11px;
  letter-spacing: var(--trk-wider);
  text-transform: uppercase;
  color: var(--charcoal);
}
.config-step strong { color: var(--ink); font-weight: 500; }

.config-style-tag {
  text-align: right;
  font-family: var(--serif-display);
  font-weight: 400;
  font-size: 13px;
  letter-spacing: .04em;
  color: var(--ink);
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  justify-self: end;
}
.config-style-tag::before {
  content: '';
  width: 10px; height: 10px;
  border-radius: 50%;
  background: var(--c-suwalki);
  display: inline-block;
}
.config-style-tag button {
  margin-left: .8rem;
  font-family: var(--sans);
  font-weight: 500;
  font-size: 10px;
  letter-spacing: var(--trk-wider);
  text-transform: uppercase;
  color: var(--charcoal);
  text-decoration: underline;
  text-underline-offset: 4px;
}
.config-style-tag button:hover { color: var(--crimson); }

/* ============ Step block ============ */
.cfg-step {
  padding: 0 0 clamp(4rem, 6vw, 5rem);
  border-bottom: 1px solid var(--line);
  margin-bottom: clamp(4rem, 6vw, 5rem);
}
.cfg-step:last-of-type { border-bottom: 0; margin-bottom: 0; padding-bottom: 0; }
.cfg-step-head {
  display: grid;
  grid-template-columns: minmax(0, .42fr) minmax(0, .58fr);
  gap: clamp(2rem, 4vw, 4rem);
  align-items: end;
  margin-bottom: clamp(2rem, 4vw, 3rem);
}
.cfg-step-head .meta { display: flex; flex-direction: column; gap: 1rem; }
.cfg-step-head h2 {
  font-family: var(--serif-display);
  font-weight: 300;
  font-size: clamp(2rem, 4vw, 3.4rem);
  line-height: 1;
  letter-spacing: -.012em;
  color: var(--ink);
}
.cfg-step-head .sub {
  font-family: var(--sans);
  font-weight: 200;
  font-size: clamp(.95rem, 1.2vw, 1.1rem);
  line-height: 1.55;
  color: var(--charcoal);
  max-width: 520px;
}
@media (max-width: 700px) {
  .cfg-step-head { grid-template-columns: 1fr; }
}

/* ============ Package cards (Step 1) ============ */
.packages-list {
  display: grid;
  gap: 1rem;
}
.pkg-card {
  position: relative;
  padding: 1.6rem 1.8rem;
  background: #E9E9E1;
  border: 1px solid var(--line);
  display: grid;
  grid-template-columns: 24px minmax(0, 1fr);
  grid-template-rows: auto auto auto auto;
  column-gap: 1.2rem;
  row-gap: .6rem;
  cursor: pointer;
  transition: background .25s ease, border-color .25s ease, color .25s ease;
}
.pkg-card:hover { border-color: rgba(77,1,3,.4); }
.pkg-card input { position: absolute; opacity: 0; pointer-events: none; }
.pkg-card .pkg-check {
  grid-row: 1 / 5;
  grid-column: 1;
  width: 22px; height: 22px;
  margin-top: 4px;
  border: 1.5px solid var(--ink);
  border-radius: 50%;
  background: transparent;
  display: flex;
  align-items: center;
  justify-content: center;
  color: transparent;
  transition: background .2s, border-color .2s, color .2s;
}
.pkg-card.is-selected {
  background: var(--crimson);
  color: var(--cream);
  border-color: var(--crimson);
}
.pkg-card.is-selected .pkg-check {
  background: var(--cream);
  border-color: var(--cream);
  color: var(--crimson);
}
.pkg-card.is-hero,
.pkg-card.is-flagship {
  background: #F1EFE6;
  border-color: rgba(77,1,3,.22);
}
.pkg-card.is-flagship { border-width: 1.5px; }
.pkg-card.is-selected.is-hero,
.pkg-card.is-selected.is-flagship {
  background: var(--crimson);
  border-color: var(--crimson);
}
.pkg-flag {
  position: absolute;
  top: -1px; right: -1px;
  background: var(--crimson);
  color: var(--cream);
  font-family: var(--sans);
  font-weight: 500;
  font-size: 10px;
  letter-spacing: var(--trk-widest);
  text-transform: uppercase;
  padding: .4rem .7rem;
}
.pkg-card.is-selected .pkg-flag { background: var(--cream); color: var(--crimson); }

.pkg-head {
  grid-column: 2;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 1.5rem;
  align-items: baseline;
  padding-right: 6rem; /* leave room for the corner flag */
}
.pkg-card:not(.is-hero):not(.is-flagship) .pkg-head { padding-right: 0; }
.pkg-name {
  font-family: var(--serif-display);
  font-weight: 400;
  font-size: clamp(1.4rem, 2vw, 1.7rem);
  line-height: 1.1;
  color: inherit;
  letter-spacing: -.005em;
}
.pkg-subtitle {
  font-family: var(--sans);
  font-weight: 500;
  font-size: 10.5px;
  letter-spacing: var(--trk-widest);
  text-transform: uppercase;
  color: var(--charcoal);
  margin-top: .35rem;
}
.pkg-card.is-selected .pkg-subtitle { color: rgba(255,250,188,.78); }
.pkg-price {
  display: inline-flex;
  align-items: baseline;
  gap: .35rem;
  white-space: nowrap;
  color: inherit;
}
.pkg-price .from {
  font-family: var(--sans);
  font-weight: 400;
  font-size: 10px;
  letter-spacing: var(--trk-wider);
  text-transform: uppercase;
  color: var(--charcoal);
  margin-right: .15em;
}
.pkg-price .amount {
  font-family: var(--serif-display);
  font-weight: 500;
  font-size: clamp(1.6rem, 2.4vw, 2rem);
  line-height: 1;
  color: var(--ink);
  font-variant-numeric: tabular-nums;
}
.pkg-price .unit {
  font-family: var(--sans);
  font-weight: 400;
  font-size: 10px;
  letter-spacing: var(--trk-wider);
  text-transform: uppercase;
  color: var(--charcoal);
}
.pkg-card.is-selected .pkg-price .amount,
.pkg-card.is-selected .pkg-price .from,
.pkg-card.is-selected .pkg-price .unit { color: var(--cream); }

.pkg-desc {
  grid-column: 2;
  font-family: var(--sans);
  font-weight: 300;
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--charcoal);
  max-width: 64ch;
}
.pkg-card.is-selected .pkg-desc { color: rgba(255,250,188,.85); }

.pkg-includes-h {
  grid-column: 2;
  font-family: var(--sans);
  font-weight: 500;
  font-size: 10px;
  letter-spacing: var(--trk-widest);
  text-transform: uppercase;
  color: var(--charcoal);
  margin-top: .4rem;
  padding-top: .8rem;
  border-top: 1px dotted rgba(28,28,28,.18);
}
.pkg-card.is-selected .pkg-includes-h {
  color: rgba(255,250,188,.6);
  border-top-color: rgba(255,250,188,.22);
}
.pkg-includes {
  grid-column: 2;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: .3rem .8rem;
  margin: 0;
  padding: 0;
  list-style: none;
}
.pkg-includes li {
  position: relative;
  font-family: var(--sans);
  font-weight: 300;
  font-size: 12.5px;
  line-height: 1.55;
  color: var(--ink);
  padding-left: 14px;
}
.pkg-includes li::before {
  content: '';
  position: absolute;
  left: 0; top: .55em;
  width: 6px; height: 6px;
  background: var(--crimson);
  border-radius: 50%;
}
.pkg-card.is-selected .pkg-includes li { color: var(--cream); }
.pkg-card.is-selected .pkg-includes li::before { background: var(--cream); }

@media (max-width: 700px) {
  .pkg-card {
    padding: 1.3rem;
    grid-template-columns: 22px minmax(0, 1fr);
  }
  .pkg-head { grid-template-columns: 1fr; padding-right: 0; gap: .5rem; }
  .pkg-includes { grid-template-columns: 1fr; }
}

/* ============ Upgrade hint banner ============ */
.cfg-upgrade-hint {
  margin-top: 1.2rem;
  padding: 1rem 1.2rem;
  background: var(--off-white);
  border: 1px dashed var(--crimson);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  color: var(--crimson);
  font-family: var(--serif-text);
  font-style: italic;
  font-size: 13.5px;
  line-height: 1.5;
}
.cfg-upgrade-hint button {
  font-family: var(--sans);
  font-weight: 500;
  font-size: 11px;
  letter-spacing: var(--trk-wider);
  text-transform: uppercase;
  color: var(--cream);
  background: var(--crimson);
  border: 0;
  padding: 10px 16px;
  cursor: pointer;
  font-style: normal;
  transition: background .2s ease;
}
.cfg-upgrade-hint button:hover { background: var(--crimson-deep); }

/* ============ Add-on grid ============ */
.addons-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}
@media (max-width: 700px) { .addons-grid { grid-template-columns: 1fr; } }
.addon {
  position: relative;
  padding: 1.2rem 1.4rem;
  background: var(--off-white);
  border: 1px solid var(--line);
  display: grid;
  grid-template-columns: 22px minmax(0, 1fr);
  grid-template-rows: auto auto auto;
  column-gap: 1rem;
  row-gap: .35rem;
  cursor: pointer;
  transition: background .25s ease, border-color .25s ease, color .25s ease;
}
.addon:hover { border-color: rgba(77,1,3,.4); }
.addon input { position: absolute; opacity: 0; pointer-events: none; }
.addon-check {
  grid-row: 1 / 4;
  grid-column: 1;
  width: 20px; height: 20px;
  margin-top: 2px;
  border: 1.5px solid var(--ink);
  background: transparent;
  display: flex;
  align-items: center;
  justify-content: center;
  color: transparent;
  transition: background .2s, border-color .2s, color .2s;
}
.addon.is-selected {
  background: var(--crimson);
  border-color: var(--crimson);
  color: var(--cream);
}
.addon.is-selected .addon-check {
  background: var(--cream);
  border-color: var(--cream);
  color: var(--crimson);
}
.addon-name {
  grid-column: 2;
  font-family: var(--serif-display);
  font-weight: 400;
  font-size: 1.1rem;
  line-height: 1.2;
  color: inherit;
}
.addon-desc {
  grid-column: 2;
  font-family: var(--sans);
  font-weight: 300;
  font-size: 12.5px;
  line-height: 1.5;
  color: var(--charcoal);
}
.addon.is-selected .addon-desc { color: rgba(255,250,188,.78); }
.addon-foot {
  grid-column: 2;
  margin-top: .5rem;
  padding-top: .65rem;
  border-top: 1px dotted rgba(28,28,28,.18);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}
.addon.is-selected .addon-foot { border-top-color: rgba(255,250,188,.28); }
.addon-price {
  font-family: var(--sans);
  font-weight: 500;
  font-size: 11px;
  letter-spacing: var(--trk-wider);
  text-transform: uppercase;
  color: var(--ink);
}
.addon.is-selected .addon-price { color: var(--cream); }
.addon-qty {
  display: inline-flex;
  align-items: center;
  border: 1px solid currentColor;
}
.addon-qty button {
  width: 30px; height: 30px;
  font-family: var(--sans);
  font-weight: 400;
  font-size: 16px;
  color: inherit;
  border: 0;
  background: transparent;
  cursor: pointer;
  line-height: 1;
  transition: background .2s ease, color .2s ease;
}
.addon-qty button:hover { background: currentColor; }
.addon-qty button:hover { color: var(--off-white); }
.addon.is-selected .addon-qty button:hover { color: var(--crimson); }
.addon.is-selected .addon-qty button:hover { background: var(--cream); }
.addon-qty input {
  width: 50px;
  text-align: center;
  border: 0;
  border-left: 1px solid currentColor;
  border-right: 1px solid currentColor;
  font-family: var(--serif-display);
  font-weight: 400;
  font-size: 14px;
  color: inherit;
  padding: .35rem 0;
  background: transparent;
  font-variant-numeric: tabular-nums;
}
.addon-qty input::-webkit-outer-spin-button,
.addon-qty input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
.addon-qty input { -moz-appearance: textfield; }

/* ============ Digital-only "no print" message ============ */
.cfg-no-print {
  padding: 1.2rem 1.4rem;
  background: var(--off-white);
  border: 1px dashed var(--line-strong);
  font-family: var(--serif-text);
  font-style: italic;
  font-size: 14px;
  color: var(--charcoal);
  line-height: 1.6;
}
.cfg-no-print[hidden] { display: none; }

/* ============ Summary groups ============ */
.summary-group {
  display: flex;
  flex-direction: column;
  padding-bottom: .8rem;
  margin-bottom: .8rem;
  border-bottom: 1px solid rgba(28,28,28,.12);
}
.summary-group:last-child {
  border-bottom: 0;
  margin-bottom: 0;
  padding-bottom: 0;
}
.summary-group-label {
  font-family: var(--sans);
  font-weight: 500;
  font-size: 9.5px;
  letter-spacing: var(--trk-widest);
  text-transform: uppercase;
  color: var(--charcoal);
  margin-bottom: .35rem;
}
.summary-total .from-prefix {
  font-family: var(--sans);
  font-weight: 400;
  font-size: 11px;
  letter-spacing: var(--trk-wider);
  text-transform: uppercase;
  color: var(--charcoal);
  margin-right: .25em;
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}
@media (max-width: 700px) {
  .products-grid { grid-template-columns: 1fr; }
}
.product {
  position: relative;
  padding: 1.4rem 1.5rem;
  background: #E9E9E1;
  border: 1px solid var(--line);
  display: grid;
  grid-template-rows: auto auto 1fr auto;
  gap: .6rem;
  cursor: pointer;
  transition: background .25s ease, border-color .25s ease;
}
.product:hover { border-color: rgba(77,1,3,.4); }
.product input { position: absolute; opacity: 0; pointer-events: none; }
.product .check {
  position: absolute;
  top: 1rem; right: 1rem;
  width: 22px; height: 22px;
  border: 1.5px solid var(--ink);
  background: transparent;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background .2s, border-color .2s;
}
.product .check svg { opacity: 0; transition: opacity .2s; }
.product.is-selected { background: var(--crimson); color: var(--cream); border-color: var(--crimson); }
.product.is-selected .check { background: var(--cream); border-color: var(--cream); }
.product.is-selected .check svg { opacity: 1; }
.product.is-selected .product-type,
.product.is-selected .product-desc,
.product.is-selected .product-price { color: rgba(255,250,188,.85); }

.product-type {
  font-family: var(--sans);
  font-weight: 500;
  font-size: 9.5px;
  letter-spacing: var(--trk-widest);
  text-transform: uppercase;
  color: var(--charcoal);
}
.product-name {
  font-family: var(--serif-display);
  font-weight: 400;
  font-size: 1.35rem;
  line-height: 1.15;
  color: inherit;
}
.product-desc {
  font-family: var(--sans);
  font-weight: 300;
  font-size: 12.5px;
  line-height: 1.55;
  color: var(--charcoal);
}
.product-price {
  font-family: var(--serif-display);
  font-weight: 400;
  font-size: 1rem;
  color: var(--ink);
  padding-top: .55rem;
  border-top: 1px dotted rgba(28,28,28,.18);
}

/* ============ Bundle row ============ */
.bundle-label {
  font-family: var(--sans);
  font-weight: 500;
  font-size: 10.5px;
  letter-spacing: var(--trk-widest);
  text-transform: uppercase;
  color: var(--charcoal);
  margin: 2.4rem 0 1rem;
  display: flex;
  align-items: center;
  gap: .7rem;
}
.bundle-label::before, .bundle-label::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--line);
}
.bundles {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}
@media (max-width: 700px) { .bundles { grid-template-columns: 1fr; } }
.bundle {
  padding: 1.4rem 1.5rem;
  background: var(--off-white);
  border: 1px solid var(--ink);
  cursor: pointer;
  display: flex;
  flex-direction: column;
  gap: .7rem;
  transition: background .25s ease, color .25s ease;
}
.bundle:hover { background: var(--crimson); color: var(--cream); }
.bundle:hover .bundle-includes,
.bundle:hover .bundle-savings,
.bundle:hover .bundle-price { color: rgba(255,250,188,.85); }
.bundle-name {
  font-family: var(--sans);
  font-weight: 500;
  font-size: 11px;
  letter-spacing: var(--trk-widest);
  color: inherit;
}
.bundle-savings { font-family: var(--serif-display); font-style: normal; font-size: 12.5px; color: var(--charcoal); }
.bundle-includes { font-family: var(--sans); font-weight: 300; font-size: 12.5px; color: var(--charcoal); line-height: 1.55; }
.bundle-price { font-family: var(--serif-display); font-weight: 400; font-size: 1.6rem; color: var(--ink); margin-top: auto; }

/* ============ Form (Step 2) ============ */
.cfg-section {
  margin-bottom: 2.5rem;
}
.cfg-section h3 {
  font-family: var(--sans);
  font-weight: 500;
  font-size: 11px;
  letter-spacing: var(--trk-widest);
  text-transform: uppercase;
  color: var(--charcoal);
  margin-bottom: .35rem;
}
.cfg-section h3 + p {
  font-family: var(--sans);
  font-weight: 200;
  font-size: 13.5px;
  color: var(--charcoal);
  margin-bottom: 1.4rem;
  max-width: 60ch;
}
.cfg-fields { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem 1.5rem; }
@media (max-width: 700px) { .cfg-fields { grid-template-columns: 1fr; } }
.cfg-field { display: flex; flex-direction: column; }
.cfg-field.full { grid-column: 1 / -1; }
.cfg-field label {
  font-family: var(--sans);
  font-weight: 500;
  font-size: 10px;
  letter-spacing: var(--trk-widest);
  text-transform: uppercase;
  color: var(--charcoal);
  margin-bottom: .55rem;
}
.cfg-field input,
.cfg-field textarea,
.cfg-field select {
  width: 100%;
  background: transparent;
  border: 0;
  border-bottom: 1px solid var(--line-strong);
  font-family: var(--sans);
  font-weight: 300;
  font-size: 15px;
  color: var(--ink);
  padding: .6rem 0 .8rem;
  transition: border-color .2s ease;
}
.cfg-field input::placeholder,
.cfg-field textarea::placeholder { font-family: var(--serif-text); color: rgba(28,28,28,.35); }
.cfg-field input:focus,
.cfg-field textarea:focus,
.cfg-field select:focus { outline: none; border-bottom-color: var(--crimson); }
.cfg-field textarea { resize: vertical; min-height: 100px; }
.cfg-hint {
  margin-top: 1rem;
  font-family: var(--serif-text);
  font-style: normal;
  font-size: 13px;
  color: var(--charcoal);
  line-height: 1.55;
  max-width: 56ch;
}

/* ============ Radio chips ============ */
.chips {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: .6rem;
}
@media (max-width: 700px) { .chips { grid-template-columns: repeat(2, 1fr); } }
.chip {
  position: relative;
  padding: 1rem;
  border: 1px solid var(--line-strong);
  background: var(--off-white);
  display: flex;
  flex-direction: column;
  gap: .35rem;
  cursor: pointer;
  transition: background .2s ease, color .2s ease, border-color .2s ease;
}
.chip input { position: absolute; opacity: 0; pointer-events: none; }
.chip.is-selected { background: var(--crimson); color: var(--cream); border-color: var(--crimson); }
.chip-name { font-family: var(--sans); font-weight: 500; font-size: 11px; letter-spacing: var(--trk-wider); text-transform: uppercase; }
.chip-desc { font-family: var(--sans); font-weight: 300; font-size: 12px; line-height: 1.45; color: var(--charcoal); }
.chip.is-selected .chip-desc { color: rgba(255,250,188,.78); }

/* ============ Materials (Step 3) ============ */
.materials {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-bottom: 2rem;
}
@media (max-width: 700px) { .materials { grid-template-columns: 1fr; } }
.material {
  padding: 1.4rem;
  border: 1px solid var(--line-strong);
  background: var(--off-white);
  display: flex;
  flex-direction: column;
  gap: .5rem;
  cursor: pointer;
  transition: background .2s, color .2s, border-color .2s;
}
.material input { position: absolute; opacity: 0; pointer-events: none; }
.material.is-selected { background: var(--crimson); color: var(--cream); border-color: var(--crimson); }
.material.is-selected .material-desc,
.material.is-selected .material-mod { color: rgba(255,250,188,.78); }
.material-name { font-family: var(--sans); font-weight: 500; font-size: 11px; letter-spacing: var(--trk-wider); text-transform: uppercase; }
.material-desc { font-family: var(--sans); font-weight: 300; font-size: 12.5px; line-height: 1.55; color: var(--charcoal); }
.material-mod { font-family: var(--serif-display); font-weight: 400; font-size: 13px; color: var(--ink); margin-top: auto; padding-top: .8rem; border-top: 1px dotted rgba(28,28,28,.18); }
.material.is-selected .material-mod { border-top-color: rgba(255,250,188,.28); color: var(--cream); }

/* ============ Quantity ============ */
.qty-row {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 1.5rem;
  padding: 1.5rem;
  background: var(--off-white);
  border: 1px solid var(--line);
}
.qty-row label {
  font-family: var(--sans);
  font-weight: 500;
  font-size: 11px;
  letter-spacing: var(--trk-wider);
  text-transform: uppercase;
  color: var(--charcoal);
}
.qty-control {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--ink);
}
.qty-control button {
  width: 38px; height: 38px;
  font-family: var(--sans);
  font-weight: 400;
  font-size: 18px;
  color: var(--ink);
  border: 0;
  background: transparent;
  cursor: pointer;
  transition: background .2s ease, color .2s ease;
}
.qty-control button:hover { background: var(--ink); color: var(--off-white); }
.qty-control input {
  width: 70px;
  text-align: center;
  border: 0;
  border-left: 1px solid var(--ink);
  border-right: 1px solid var(--ink);
  font-family: var(--serif-display);
  font-weight: 400;
  font-size: 17px;
  color: var(--ink);
  padding: .55rem 0;
  background: transparent;
}
.qty-hint {
  text-align: right;
  font-family: var(--sans);
  font-weight: 300;
  font-size: 12px;
  color: var(--charcoal);
}

/* ============ Order summary sidebar ============ */
.summary {
  position: sticky;
  top: 100px;
  background: var(--off-white);
  border: 1px solid var(--ink);
  padding: 1.8rem 1.8rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.summary h3 {
  font-family: var(--sans);
  font-weight: 500;
  font-size: 11px;
  letter-spacing: var(--trk-widest);
  text-transform: uppercase;
  color: var(--ink);
  border-bottom: 1px solid var(--ink);
  padding-bottom: 1rem;
}
.summary-empty {
  font-family: var(--serif-text);
  font-style: normal;
  font-size: 13.5px;
  color: var(--charcoal);
  line-height: 1.55;
}
.summary-list { display: flex; flex-direction: column; }
.summary-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 1rem;
  padding: .65rem 0;
  border-bottom: 1px dotted rgba(28,28,28,.18);
  font-family: var(--sans);
  font-size: 13px;
  color: var(--ink);
  align-items: baseline;
}
.summary-row:last-child { border-bottom: 0; }
.summary-row .name { font-weight: 400; }
.summary-row .qty { display: block; font-size: 11px; color: var(--charcoal); margin-top: 2px; }
.summary-row .amt { font-family: var(--serif-display); font-weight: 400; font-size: 14px; color: var(--ink); font-variant-numeric: tabular-nums; }

.summary-foot {
  padding-top: 1rem;
  border-top: 1px solid var(--ink);
}
.summary-total {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-top: .4rem;
}
.summary-total .label {
  font-family: var(--sans);
  font-weight: 500;
  font-size: 10px;
  letter-spacing: var(--trk-widest);
  text-transform: uppercase;
  color: var(--charcoal);
}
.summary-total .val {
  font-family: var(--serif-display);
  font-weight: 400;
  font-size: 2.2rem;
  line-height: 1;
  color: var(--ink);
  font-variant-numeric: tabular-nums;
}
.summary-total .unit {
  font-family: var(--sans);
  font-size: 10px;
  letter-spacing: var(--trk-wider);
  color: var(--charcoal);
  margin-left: .3rem;
}

/* ============ Submit / Step 4 ============ */
.cfg-submit {
  display: grid;
  gap: 1.2rem;
  padding-top: clamp(2rem, 3vw, 2.5rem);
}
.cfg-place {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 22px 26px;
  background: var(--crimson);
  color: var(--cream);
  font-family: var(--sans);
  font-weight: 500;
  font-size: 12px;
  letter-spacing: var(--trk-wider);
  text-transform: uppercase;
  border: 0;
  cursor: pointer;
  transition: background .25s ease;
  width: 100%;
}
.cfg-place:hover { background: var(--crimson-deep); }
.cfg-sub {
  font-family: var(--serif-text);
  font-style: normal;
  font-size: 13px;
  color: var(--charcoal);
  line-height: 1.55;
}
.cfg-success {
  padding: 2rem;
  background: var(--off-white);
  border: 1px solid var(--ink);
  font-family: var(--serif-display);
  font-style: normal;
  font-size: 1.4rem;
  color: var(--ink);
  line-height: 1.4;
  display: none;
}
.cfg-success.is-shown { display: block; }
.cfg-form.is-sent .cfg-submit { display: none; }
.cfg-form.is-sent .cfg-success { display: block; }

/* ============ Style hero (top of configurator) ============ */
.style-hero {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: clamp(1.6rem, 3vw, 2.8rem);
  align-items: center;
  padding: clamp(1.5rem, 3vw, 2.4rem);
  background: #E9E9E1;
  border: 1px solid var(--line);
  margin-bottom: clamp(2.5rem, 4vw, 4rem);
}
.style-hero-thumb {
  aspect-ratio: 4/5;
  background: var(--paper);
  background-size: cover;
  background-position: center;
  border: 1px solid var(--line);
}
.style-hero-text { display: flex; flex-direction: column; gap: .6rem; max-width: 720px; }
.style-hero-text .eyebrow {
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  font-family: var(--sans);
  font-weight: 500;
  font-size: 10.5px;
  letter-spacing: var(--trk-widest);
  text-transform: uppercase;
  color: var(--charcoal);
}
.style-hero-text .eyebrow::before {
  content: '';
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--accent, var(--crimson));
  display: inline-block;
}
.style-hero h1 {
  font-family: var(--serif-display);
  font-weight: 300;
  font-size: clamp(2rem, 3.8vw, 3rem);
  line-height: 1;
  letter-spacing: -.012em;
  color: var(--ink);
}
.style-hero-sub {
  font-family: var(--serif-display);
  font-weight: 400;
  font-size: clamp(1.1rem, 1.4vw, 1.3rem);
  color: var(--accent, var(--crimson));
  line-height: 1.2;
}
.style-hero-desc {
  font-family: var(--sans);
  font-weight: 200;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--charcoal);
  max-width: 64ch;
  margin-top: .4rem;
}
.style-hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: .45rem;
  margin-top: .8rem;
}
.style-hero-tags li {
  font-family: var(--sans);
  font-weight: 400;
  font-size: 10px;
  letter-spacing: var(--trk-wider);
  text-transform: uppercase;
  color: var(--charcoal);
  padding: .35rem .6rem;
  background: var(--off-white);
  border: 1px solid var(--line);
}
@media (max-width: 700px) {
  .style-hero { grid-template-columns: 1fr; }
  .style-hero-thumb { max-width: 200px; }
}

/* ============ Style modal preview pane ============ */
.style-modal {
  background: var(--off-white);
  padding: clamp(2rem, 3vw, 2.8rem);
  width: 100%;
  max-width: 940px;
  max-height: 88vh;
  overflow-y: auto;
}
.style-modal .modal-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 220px;
  gap: clamp(1.4rem, 2.5vw, 2.2rem);
  align-items: start;
}
@media (max-width: 720px) {
  .style-modal .modal-body { grid-template-columns: 1fr; }
  .style-modal .modal-preview { display: none; }
}
.modal-preview {
  position: sticky;
  top: 0;
  display: flex;
  flex-direction: column;
  gap: .6rem;
}
.preview-thumb {
  aspect-ratio: 4/5;
  background: var(--paper);
  background-size: cover;
  background-position: center;
  border: 1px solid var(--line);
  transition: opacity .25s ease;
}
.preview-name {
  font-family: var(--sans);
  font-weight: 500;
  font-size: 11px;
  letter-spacing: var(--trk-wider);
  text-transform: uppercase;
  margin-top: .4rem;
  color: var(--ink);
}
.preview-sub {
  font-family: var(--serif-display);
  font-weight: 400;
  font-size: 14px;
  color: var(--charcoal);
}
.preview-desc {
  font-family: var(--sans);
  font-weight: 300;
  font-size: 12px;
  line-height: 1.55;
  color: var(--charcoal);
  margin-top: .4rem;
}
.style-modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(20,16,14,.55);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  z-index: 90;
  opacity: 0;
  pointer-events: none;
  transition: opacity .25s ease;
}
.style-modal-backdrop.is-open { opacity: 1; pointer-events: auto; }
.style-modal {
  background: var(--off-white);
  padding: clamp(2rem, 3vw, 2.8rem);
  width: 100%;
  max-width: 720px;
  max-height: 86vh;
  overflow-y: auto;
}
.style-modal .modal-head {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 1.5rem;
  align-items: start;
  margin-bottom: 1.8rem;
}
.style-modal h3 {
  font-family: var(--serif-display);
  font-weight: 400;
  font-size: 1.8rem;
  color: var(--ink);
  margin-bottom: .5rem;
  line-height: 1.1;
}
.style-modal p {
  font-family: var(--sans);
  font-weight: 200;
  font-size: 14px;
  color: var(--charcoal);
  margin: 0;
}
.style-modal .grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: .8rem;
}
.style-modal .item {
  padding: 1rem 1.2rem;
  border: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  gap: .25rem;
  cursor: pointer;
  background: var(--off-white);
  transition: background .2s, color .2s, border-color .2s;
}
.style-modal .item:hover { background: var(--crimson); color: var(--cream); border-color: var(--crimson); }
.style-modal .item .label { font-family: var(--sans); font-weight: 500; font-size: 11px; letter-spacing: var(--trk-wider); text-transform: uppercase; }
.style-modal .item .sub { font-family: var(--serif-text); font-style: normal; font-size: 12px; color: var(--charcoal); }
.style-modal .item:hover .sub { color: rgba(255,250,188,.78); }
.style-modal .close {
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  padding: .35rem .2rem;
  font-family: var(--sans);
  font-weight: 500;
  font-size: 10.5px;
  letter-spacing: var(--trk-wider);
  text-transform: uppercase;
  color: var(--charcoal);
  background: transparent;
  border: 0;
  cursor: pointer;
  transition: color .2s ease;
  margin-top: .3rem;
}
.style-modal .close:hover { color: var(--crimson); }
.style-modal .close svg { display: block; }