:root {
  --bg: #f5f7fb;
  --card: #ffffff;
  --text: #111827;
  --muted: #6b7280;
  --line: #e5e7eb;
  --primary: #2563eb;
  --primary-dark: #1d4ed8;
  --soft-primary: #eff6ff;
  --success: #047857;
  --success-bg: #ecfdf5;
  --warning: #92400e;
  --warning-bg: #fffbeb;
  --error: #b91c1c;
  --error-bg: #fef2f2;
  --shadow: 0 24px 70px rgba(17, 24, 39, 0.08);
  --radius: 24px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: radial-gradient(circle at top left, #e0ecff 0, transparent 32%), var(--bg);
  color: var(--text);
}

button,
input,
select,
textarea {
  font: inherit;
}

a {
  color: var(--primary);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.calculator-shell {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  padding: 18px 0 70px;
}

.hero {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 26px;
}

.hero h1,
.admin-header h1,
.install-card h1,
.login-card h1 {
  margin: 6px 0 10px;
  font-size: clamp(30px, 5vw, 52px);
  line-height: 1.02;
  letter-spacing: -0.04em;
}


.hero h1.brand-heading {
  font-family: "Air Millhouse Italic", "Brush Script MT", "Segoe Script", "Lucida Handwriting", cursive;
  font-style: italic;
  font-weight: 400;
  letter-spacing: 0.01em;
  text-transform: uppercase;
}

.step-hint-inline {
  margin-top: 8px;
  font-size: 13px;
  color: var(--muted);
}

.hero p,
.step-heading p,
.muted {
  margin: 0;
  color: var(--muted);
}

.eyebrow,
.step-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--primary);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero-total {
  flex: 0 0 260px;
  background: #101827;
  color: white;
  border-radius: var(--radius);
  padding: 22px;
  box-shadow: var(--shadow);
}

.hero-total span {
  display: block;
  color: #bfdbfe;
  font-size: 13px;
  margin-bottom: 8px;
}

.hero-total strong {
  display: block;
  font-size: 30px;
  letter-spacing: -0.03em;
}

.card,
.install-card,
.login-card,
.admin-card {
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.72);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.calculator-card {
  padding: clamp(18px, 3vw, 34px);
}

.progress {
  position: sticky;
  top: 0;
  z-index: 5;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  background: rgba(255, 255, 255, 0.94);
  padding: 8px;
  border: 1px solid var(--line);
  border-radius: 18px;
  margin-bottom: 28px;
}

.progress-step {
  border: 0;
  border-radius: 14px;
  background: transparent;
  color: var(--muted);
  padding: 13px 12px;
  font-weight: 800;
  cursor: default;
}

.progress-step span {
  display: inline-grid;
  place-items: center;
  width: 26px;
  height: 26px;
  margin-right: 7px;
  border-radius: 99px;
  background: #eef2f7;
}

.progress-step.active,
.progress-step.done {
  background: var(--soft-primary);
  color: var(--primary-dark);
}

.progress-step.active span,
.progress-step.done span {
  background: var(--primary);
  color: #fff;
}

.step-panel {
  display: none;
}

.step-panel.active {
  display: block;
  animation: fadeIn 0.2s ease;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(4px); }
  to { opacity: 1; transform: translateY(0); }
}

.step-heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 24px;
}

.step-heading h2 {
  margin: 6px 0 0;
  font-size: clamp(24px, 3vw, 34px);
  letter-spacing: -0.03em;
}

.step-heading p {
  max-width: 430px;
}

.items-container {
  display: grid;
  gap: 12px;
  margin-bottom: 16px;
}

.item-row {
  display: grid;
  grid-template-columns: minmax(180px, 1.2fr) minmax(160px, 1fr) 140px 48px;
  align-items: end;
  gap: 12px;
  padding: 14px;
  background: #f8fafc;
  border: 1px solid var(--line);
  border-radius: 18px;
}

.field {
  display: grid;
  gap: 8px;
  color: var(--text);
  font-weight: 750;
}

.field span {
  font-size: 13px;
}

.field input,
.field select,
.field textarea,
.admin-table input,
.admin-table select,
.inline-form select,
.install-form input,
.login-form input {
  width: 100%;
  border: 1px solid #d1d5db;
  border-radius: 13px;
  background: white;
  color: var(--text);
  padding: 12px 13px;
  outline: none;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.field textarea {
  resize: vertical;
}

.field input:focus,
.field select:focus,
.field textarea:focus,
.admin-table input:focus,
.admin-table select:focus,
.install-form input:focus,
.login-form input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.12);
}

.field.disabled {
  opacity: 0.62;
}

.icon-btn {
  width: 46px;
  height: 46px;
  border: 1px solid #fecaca;
  border-radius: 14px;
  background: #fff1f2;
  color: #be123c;
  cursor: pointer;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 46px;
  border: 0;
  border-radius: 14px;
  padding: 12px 18px;
  font-weight: 850;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}

.btn:hover {
  transform: translateY(-1px);
  text-decoration: none;
}

.btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

.btn.primary {
  background: var(--primary);
  color: white;
  box-shadow: 0 12px 28px rgba(37, 99, 235, 0.24);
}

.btn.primary:hover {
  background: var(--primary-dark);
}

.btn.secondary {
  background: #111827;
  color: white;
}

.btn.ghost {
  background: #eef2f7;
  color: #111827;
}

.btn.large {
  min-height: 54px;
  padding-inline: 24px;
}

.btn.wide {
  width: 100%;
}

.step-actions {
  display: flex;
  gap: 12px;
  margin-top: 26px;
}

.step-actions.right {
  justify-content: flex-end;
}

.step-actions.between {
  justify-content: space-between;
}

.print-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin-bottom: 18px;
}

.print-card {
  position: relative;
  display: grid;
  gap: 8px;
  min-height: 128px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: #f8fafc;
  cursor: pointer;
}

.print-card input {
  position: absolute;
  inset: 14px 14px auto auto;
  width: 18px;
  height: 18px;
}

.print-card:has(input:checked) {
  border-color: var(--primary);
  background: var(--soft-primary);
  box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.1);
}

.print-title {
  display: block;
  padding-right: 26px;
  font-size: 17px;
  font-weight: 900;
}

.print-price {
  color: var(--muted);
  font-size: 13px;
}

.info-dot {
  display: inline-grid;
  place-items: center;
  width: 18px;
  height: 18px;
  border-radius: 99px;
  background: var(--primary);
  color: white;
  font-size: 12px !important;
  cursor: help;
}

.form-grid {
  display: grid;
  gap: 14px;
  margin-bottom: 16px;
}

.two-cols {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.three-cols {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.summary-layout {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 18px;
}

.summary-box,
.receipt,
.client-form {
  border: 1px solid var(--line);
  border-radius: 20px;
  background: #f8fafc;
  padding: 20px;
}

.summary-box h3,
.receipt h3,
.client-form h3 {
  margin: 0 0 14px;
  font-size: 20px;
}

.summary-list {
  display: grid;
  gap: 10px;
}

.summary-item {
  display: grid;
  gap: 2px;
  padding: 12px;
  background: white;
  border: 1px solid var(--line);
  border-radius: 14px;
}

.summary-item span,
.summary-print p {
  color: var(--muted);
  margin: 0;
}

.summary-print {
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--line);
}

.summary-print h4 {
  margin: 0 0 7px;
}

.receipt {
  background: #111827;
  color: white;
  border-color: #111827;
}

.receipt h3 {
  color: white;
}

.receipt-row,
.grand-total {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 10px 0;
}

.receipt-row span {
  color: #cbd5e1;
}

.receipt-line {
  border-top: 1px dashed rgba(255, 255, 255, 0.26);
  margin: 8px 0;
}

.grand-total {
  margin-top: 12px;
  padding: 18px;
  border-radius: 16px;
  background: white;
  color: var(--text);
}

.grand-total span {
  color: var(--muted);
  font-weight: 900;
  text-transform: uppercase;
  font-size: 12px;
  letter-spacing: 0.08em;
}

.grand-total strong {
  font-size: clamp(26px, 4vw, 42px);
  letter-spacing: -0.05em;
  color: var(--primary-dark);
}

.client-form {
  margin-top: 18px;
}

.alert {
  margin: 14px 0;
  padding: 14px 16px;
  border-radius: 14px;
  border: 1px solid transparent;
}

.alert.success {
  background: var(--success-bg);
  border-color: #bbf7d0;
  color: var(--success);
}

.alert.warning {
  background: var(--warning-bg);
  border-color: #fde68a;
  color: var(--warning);
}

.alert.error {
  background: var(--error-bg);
  border-color: #fecaca;
  color: var(--error);
}

.hidden {
  display: none !important;
}

.install-body,
.admin-login-body {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
}

.install-card,
.login-card {
  width: min(720px, 100%);
  padding: clamp(22px, 4vw, 38px);
}

.login-card {
  width: min(480px, 100%);
}

.brand-mark,
.admin-logo span {
  display: inline-grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border-radius: 16px;
  background: #111827;
  color: white;
  font-weight: 900;
}

.install-form,
.login-form,
.settings-form {
  display: grid;
  gap: 14px;
  margin-top: 20px;
}

.install-form h2 {
  margin: 18px 0 0;
  font-size: 18px;
}

.install-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 18px;
}

.admin-body {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 280px 1fr;
  background: var(--bg);
}

.admin-sidebar {
  position: sticky;
  top: 0;
  height: 100vh;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 22px;
  background: #0f172a;
  color: white;
}

.admin-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
}

.admin-logo span {
  background: white;
  color: #0f172a;
}

.admin-sidebar a {
  display: block;
  padding: 12px 14px;
  border-radius: 14px;
  color: #cbd5e1;
  font-weight: 800;
}

.admin-sidebar a.active,
.admin-sidebar a:hover {
  background: rgba(255, 255, 255, 0.1);
  color: white;
  text-decoration: none;
}

.sidebar-footer {
  margin-top: auto;
  padding-top: 18px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.admin-main {
  padding: 34px;
  overflow-x: auto;
}

.admin-header {
  margin-bottom: 22px;
}

.admin-header h1 {
  font-size: clamp(30px, 4vw, 44px);
}

.admin-card {
  padding: 20px;
}

.admin-card.narrow {
  width: min(680px, 100%);
}

.table-wrap {
  overflow-x: auto;
  margin-bottom: 18px;
}

.admin-table {
  width: 100%;
  min-width: 760px;
  border-collapse: collapse;
}

.admin-table th,
.admin-table td {
  padding: 10px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: middle;
}

.admin-table th {
  color: var(--muted);
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.admin-table input,
.admin-table select,
.inline-form select {
  border-radius: 10px;
  padding: 10px;
}

.new-row td {
  background: #f8fafc;
}

.switch-label {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-weight: 800;
  color: var(--muted);
}

.inline-form {
  margin: 0;
}

.mini-list {
  margin: 10px 0;
  padding-left: 18px;
}

.orders-table {
  min-width: 980px;
}

@media (max-width: 900px) {
  .hero,
  .step-heading,
  .summary-layout {
    display: grid;
  }

  .hero-total {
    width: 100%;
    flex-basis: auto;
  }

  .progress,
  .print-grid,
  .two-cols,
  .three-cols {
    grid-template-columns: 1fr;
  }

  .item-row {
    grid-template-columns: 1fr;
  }

  .icon-btn {
    width: 100%;
  }

  .step-actions.between,
  .step-actions.right {
    flex-direction: column;
  }

  .admin-body {
    grid-template-columns: 1fr;
  }

  .admin-sidebar {
    position: static;
    height: auto;
  }

  .admin-main {
    padding: 22px;
  }
}

@media (max-width: 560px) {
  .calculator-shell {
    width: min(100% - 20px, 1180px);
    padding-top: 18px;
  }

  .calculator-card {
    padding: 14px;
  }

  .progress-step {
    font-size: 13px;
  }

  .progress-step span {
    display: block;
    margin: 0 auto 5px;
  }
}

/* V2: progi ilościowe, wysyłka i czytelniejsze ceny */
.item-row .price-hint {
  grid-column: 1 / -1;
  display: grid;
  gap: 10px;
  padding: 12px;
  border: 1px dashed #cbd5e1;
  border-radius: 14px;
  background: #ffffff;
}

.current-price {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  color: var(--muted);
  font-size: 14px;
}

.current-price strong {
  color: var(--primary-dark);
  font-size: 16px;
}

.discount-badge {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 5px 9px;
  background: var(--success-bg);
  color: var(--success);
  font-size: 12px;
  font-weight: 900;
}

.price-flash {
  animation: pricePulse 0.65s ease;
}

@keyframes pricePulse {
  0% { background: #dbeafe; box-shadow: 0 0 0 0 rgba(37, 99, 235, 0.22); }
  100% { background: transparent; box-shadow: 0 0 0 8px rgba(37, 99, 235, 0); }
}

.range-table {
  display: grid;
  gap: 8px;
}

.range-title,
.muted-mini {
  color: var(--muted);
  font-size: 12px;
  font-weight: 850;
}

.range-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.range-pill {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 7px 10px;
  background: #f8fafc;
  color: #475569;
  font-size: 12px;
}

.range-pill.active {
  border-color: #93c5fd;
  background: var(--soft-primary);
  color: var(--primary-dark);
}

.shipping-choice {
  margin-bottom: 14px;
  padding-bottom: 14px;
  border-bottom: 1px dashed rgba(255, 255, 255, 0.26);
}

.shipping-choice h4 {
  margin: 0 0 10px;
  color: #fff;
}

.shipping-grid {
  display: grid;
  gap: 9px;
}

.shipping-card {
  display: grid;
  grid-template-columns: 20px 1fr;
  align-items: center;
  gap: 9px;
  padding: 12px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.06);
  cursor: pointer;
}

.shipping-card input {
  width: 18px;
  height: 18px;
}

.shipping-card strong,
.shipping-card small {
  display: block;
}

.shipping-card small {
  margin-top: 3px;
  color: #bfdbfe;
}

.free-shipping-info {
  margin: 10px 0 0;
  color: #bbf7d0;
  font-size: 13px;
  font-weight: 750;
}

.btn.small {
  min-height: 38px;
  padding: 8px 12px;
  border-radius: 11px;
  font-size: 13px;
}

.admin-intro {
  margin-bottom: 18px;
}

.admin-actions-inline {
  align-items: center;
}

.switch-label.danger {
  color: #be123c;
}

.admin-table small {
  color: var(--muted);
}

@media (max-width: 900px) {
  .current-price {
    align-items: flex-start;
  }
}

/* V3: kaskadowa konfiguracja opaska -> nadruk -> ceny */
.progress-four {
  grid-template-columns: repeat(4, 1fr);
}

.band-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.band-card {
  position: relative;
  display: grid;
  gap: 10px;
  min-height: 140px;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: #f8fafc;
  cursor: pointer;
}

.band-card input {
  position: absolute;
  inset: 16px 16px auto auto;
  width: 20px;
  height: 20px;
}

.band-card:has(input:checked) {
  border-color: var(--primary);
  background: var(--soft-primary);
  box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.1);
}

.band-name {
  display: block;
  padding-right: 32px;
  font-size: 22px;
  font-weight: 950;
  letter-spacing: -0.03em;
}

.band-meta {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.45;
}

.selected-band-info {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
  padding: 14px 16px;
  border: 1px solid #bfdbfe;
  border-radius: 16px;
  background: var(--soft-primary);
  color: var(--primary-dark);
}

.selected-band-info strong {
  font-size: 18px;
}

.selected-band-info span {
  color: #1e40af;
  font-weight: 750;
}

.variant-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.standalone-price-hint {
  margin: 2px 0 18px;
}

.no-margin {
  margin-top: 0;
}

.field-wide {
  grid-column: 1 / -1;
}

.variant-config-form {
  display: grid;
  gap: 18px;
}

.variant-admin-card {
  border: 1px solid var(--line);
  border-radius: 20px;
  background: #f8fafc;
  padding: 18px;
}

.variant-admin-head {
  display: grid;
  grid-template-columns: minmax(220px, 1.4fr) minmax(170px, 0.8fr) 110px repeat(3, auto);
  align-items: end;
  gap: 12px;
  margin-bottom: 14px;
}

.compact-field {
  gap: 6px;
}

.nested-table {
  min-width: 640px;
  background: white;
  border-radius: 14px;
  overflow: hidden;
}

.new-variant-box h3,
.new-variant-box h4 {
  margin: 0 0 12px;
}

.new-variant-box h4 {
  margin-top: 16px;
  color: var(--muted);
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

@media (max-width: 1100px) {
  .variant-admin-head {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 900px) {
  .progress-four,
  .band-grid,
  .variant-grid {
    grid-template-columns: 1fr;
  }

  .variant-admin-head {
    grid-template-columns: 1fr;
  }
}

/* v4: kolory zależne od wariantu nadruku */
.print-colors {
  display: block;
  margin-top: 8px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.35;
}

.color-config-box {
  border: 1px solid var(--line);
  border-radius: 20px;
  background: #f8fafc;
  padding: 18px;
  margin-bottom: 18px;
}

.color-config-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 14px;
}

.color-config-head h3 {
  margin: 0 0 4px;
}

.color-rows {
  display: grid;
  gap: 10px;
}

.color-row {
  display: grid;
  grid-template-columns: minmax(180px, 1fr) 150px auto;
  align-items: end;
  gap: 12px;
  padding: 12px;
  background: white;
  border: 1px solid var(--line);
  border-radius: 16px;
}

.color-row select,
.color-row input {
  width: 100%;
}

.danger-btn {
  color: #b91c1c;
  border-color: #fecaca;
}

.compact-summary-layout {
  margin-top: 18px;
}

.final-mini-summary {
  margin: 12px 0;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #f8fafc;
}

.final-mini-list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 8px;
}

.final-mini-list span {
  display: inline-flex;
  padding: 5px 8px;
  border-radius: 999px;
  background: white;
  border: 1px solid var(--line);
  color: var(--muted);
  font-size: 12px;
}

.colors-field {
  min-width: 240px;
}

.colors-field small {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 16px;
  height: 16px;
  margin-left: 4px;
  border-radius: 999px;
  background: #e0f2fe;
  color: #0369a1;
  font-size: 11px;
  cursor: help;
}

@media (max-width: 760px) {
  .color-config-head,
  .color-row {
    grid-template-columns: 1fr;
    display: grid;
  }
}

.variant-admin-head {
  grid-template-columns: minmax(220px, 1.2fr) minmax(170px, 0.75fr) minmax(240px, 1fr) 100px repeat(3, auto);
}


/* v5: profesjonalna karta podsumowania wyceny */
.final-quote-card.receipt {
  max-width: 560px;
  margin: 0 auto;
  padding: 28px;
  border: 1px solid rgba(226, 232, 240, 0.95);
  border-radius: 24px;
  background: #ffffff;
  color: var(--text);
  box-shadow: 0 24px 70px rgba(15, 23, 42, 0.12);
}

.final-quote-header h3 {
  margin: 0 0 8px;
  color: var(--text);
  font-size: clamp(28px, 3.2vw, 38px);
  line-height: 1.08;
  letter-spacing: -0.035em;
}

.final-quote-header p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.55;
}

.quote-divider {
  width: 100%;
}

.quote-divider.strong {
  border-top: 3px solid #111827;
  margin: 22px 0;
}

.quote-divider.thin {
  border-top: 1px solid var(--line);
  margin: 18px 0 8px;
}

.final-quote-card .shipping-choice {
  margin: 0 0 20px;
  padding: 0 0 18px;
  border-bottom: 1px solid var(--line);
}

.final-quote-card .shipping-choice h4 {
  margin: 0 0 12px;
  color: var(--text);
  font-size: 15px;
}

.final-quote-card .shipping-grid {
  gap: 10px;
}

.final-quote-card .shipping-card {
  border: 1px solid var(--line);
  background: #f8fafc;
  color: var(--text);
  transition: border-color .18s ease, background .18s ease, box-shadow .18s ease;
}

.final-quote-card .shipping-card:hover,
.final-quote-card .shipping-card:has(input:checked) {
  border-color: #93c5fd;
  background: var(--soft-primary);
  box-shadow: 0 10px 26px rgba(37, 99, 235, 0.10);
}

.final-quote-card .shipping-card small {
  color: var(--primary-dark);
}

.final-quote-card .final-mini-summary {
  margin: 0 0 16px;
  background: #f8fafc;
  border-color: var(--line);
}

.final-quote-card .final-mini-summary strong {
  color: var(--text);
}

.quote-costs,
.quote-totals {
  display: grid;
  gap: 4px;
}

.final-quote-card .receipt-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) max-content;
  align-items: baseline;
  gap: 22px;
  padding: 13px 0;
}

.final-quote-card .receipt-row span {
  color: #475569;
  line-height: 1.35;
}

.final-quote-card .receipt-row strong {
  min-width: 128px;
  text-align: right;
  color: var(--text);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.final-quote-card .total-net span,
.final-quote-card .total-net strong {
  color: var(--text);
  font-weight: 900;
}

.final-grand-total.grand-total {
  display: grid;
  grid-template-columns: minmax(0, 1fr) max-content;
  align-items: center;
  gap: 18px;
  margin-top: 20px;
  padding: 22px 24px;
  border-radius: 22px;
  background: var(--soft-primary);
  color: var(--text);
  border: 1px solid #bfdbfe;
}

.final-grand-total span {
  color: var(--primary-dark);
  font-size: 14px;
  font-weight: 950;
  letter-spacing: 0.09em;
}

.final-grand-total strong {
  min-width: 170px;
  text-align: right;
  font-size: clamp(34px, 5.3vw, 56px);
  line-height: 1;
  color: var(--primary-dark);
  font-variant-numeric: tabular-nums;
}

@media (max-width: 900px) {
  .final-quote-card.receipt {
    max-width: none;
  }
}

@media (max-width: 560px) {
  .final-quote-card.receipt {
    padding: 20px;
  }

  .final-quote-card .receipt-row,
  .final-grand-total.grand-total {
    grid-template-columns: 1fr;
    gap: 6px;
  }

  .final-quote-card .receipt-row strong,
  .final-grand-total strong {
    min-width: 0;
    text-align: left;
  }
}


/* v6: krok 4 jako premium podsumowanie wyceny */
.matrix-grid {
  grid-template-columns: minmax(240px, 420px);
}

.quote-step-heading {
  align-items: flex-end;
}

.quote-stage {
  display: grid;
  place-items: center;
  margin: 10px auto 28px;
}

.premium-quote-card.receipt {
  width: min(820px, 100%);
  max-width: 820px;
  padding: clamp(26px, 4vw, 42px);
  border-radius: 30px;
  background:
    linear-gradient(180deg, rgba(255,255,255,0.98), rgba(255,255,255,0.94)),
    radial-gradient(circle at top right, rgba(37, 99, 235, 0.11), transparent 32%);
  border: 1px solid rgba(203, 213, 225, 0.85);
  box-shadow:
    0 28px 90px rgba(15, 23, 42, 0.14),
    0 1px 0 rgba(255, 255, 255, 0.95) inset;
}

.quote-eyebrow {
  display: inline-flex;
  margin-bottom: 10px;
  padding: 6px 10px;
  border-radius: 999px;
  background: var(--soft-primary);
  color: var(--primary-dark);
  font-size: 12px;
  font-weight: 950;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.premium-quote-card .final-quote-header h3 {
  font-size: clamp(34px, 4.4vw, 52px);
}

.premium-quote-card .final-quote-header p {
  max-width: 680px;
  font-size: 15px;
}

.premium-quote-card .quote-divider.strong {
  border-top: 3px solid #0f172a;
  margin: 24px 0;
}

.premium-mini-summary {
  padding: 0;
  border: 0;
  background: transparent;
}

.quote-meta-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 18px;
}

.quote-meta-box {
  display: grid;
  gap: 5px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: #f8fafc;
}

.quote-meta-box span {
  color: var(--muted);
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.quote-meta-box strong {
  color: var(--text);
  font-size: 15px;
  line-height: 1.25;
}

.quote-colors-title {
  display: block;
  margin: 18px 0 10px;
  color: var(--text);
  font-size: 14px;
}

.premium-color-list span {
  padding: 7px 10px;
  border-radius: 999px;
  background: #ffffff;
  color: #334155;
  font-weight: 800;
}

.premium-shipping-choice {
  margin: 24px 0 8px !important;
  padding: 18px !important;
  border: 1px solid var(--line) !important;
  border-radius: 22px;
  background: #f8fafc;
}

.premium-shipping-choice h4 {
  margin: 0 0 4px !important;
  color: var(--text) !important;
  font-size: 17px !important;
}

.shipping-note {
  margin: 0 0 14px;
  color: var(--muted);
  font-size: 13px;
}

.premium-shipping-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.premium-shipping-card {
  border-radius: 18px !important;
  padding: 15px !important;
  background: #ffffff !important;
}

.premium-shipping-card strong {
  font-size: 15px;
}

.premium-shipping-card small {
  color: var(--primary-dark) !important;
  font-weight: 900;
}

.premium-costs {
  margin-top: 24px;
}

.premium-quote-card .receipt-row {
  padding: 15px 0;
  font-size: 16px;
}

.premium-quote-card .receipt-row strong {
  min-width: 150px;
  font-size: 16px;
}

.premium-totals .receipt-row {
  padding: 13px 0;
}

.premium-grand-total.grand-total {
  margin-top: 24px;
  padding: clamp(22px, 3vw, 30px);
  background:
    linear-gradient(135deg, rgba(239, 246, 255, 1), rgba(219, 234, 254, 0.72));
  border-color: #93c5fd;
}

.premium-grand-total span {
  font-size: 15px;
}

.premium-grand-total strong {
  min-width: 230px;
  font-size: clamp(40px, 7vw, 68px);
}

.order-details-card {
  width: min(820px, 100%);
  margin: 0 auto;
  padding: clamp(20px, 3vw, 28px);
  border: 1px solid var(--line);
  border-radius: 24px;
  background: rgba(248, 250, 252, 0.92);
}

.order-details-head {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 18px;
}

.order-details-head h3 {
  margin: 0 0 6px;
  font-size: 22px;
}

.order-details-head p {
  margin: 0;
  color: var(--muted);
}

@media (max-width: 900px) {
  .quote-meta-grid,
  .premium-shipping-grid {
    grid-template-columns: 1fr;
  }

  .quote-step-heading {
    align-items: flex-start;
  }
}

@media (max-width: 560px) {
  .premium-quote-card.receipt {
    padding: 22px;
    border-radius: 24px;
  }

  .premium-grand-total strong {
    min-width: 0;
    font-size: 42px;
  }
}

/* v7: kalkulator wyłącznie do wyceny, wiele pozycji opaska + nadruk */
.quote-position-list {
  display: grid;
  gap: 16px;
}

.quote-position-card {
  border: 1px solid rgba(203, 213, 225, 0.9);
  border-radius: 24px;
  background: rgba(248, 250, 252, 0.94);
  padding: clamp(16px, 2.5vw, 24px);
  box-shadow: 0 14px 36px rgba(15, 23, 42, 0.05);
}

.quote-position-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 16px;
}

.quote-position-head h3 {
  margin: 4px 0 0;
  font-size: clamp(20px, 2.5vw, 26px);
  letter-spacing: -0.03em;
}

.quote-position-head p {
  margin: 6px 0 0;
  color: var(--muted);
  max-width: 640px;
}

.position-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--primary-dark);
  font-size: 12px;
  font-weight: 950;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.position-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  padding: 7px 11px;
  background: #e0f2fe;
  color: #075985;
  font-size: 12px;
  font-weight: 950;
  white-space: nowrap;
}

.position-meta-line {
  margin-top: 12px;
  padding: 12px 14px;
  border-radius: 14px;
  background: #ffffff;
  border: 1px solid var(--line);
  color: var(--muted);
  font-size: 14px;
  font-weight: 750;
}

.variant-choice-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.quote-print-card {
  min-height: 132px;
  background: #ffffff;
}

.position-range-preview {
  margin-top: 14px;
}

.config-position-card .color-config-box {
  background: #ffffff;
}

.position-config-footer {
  display: grid;
  grid-template-columns: minmax(210px, 0.8fr) minmax(280px, 1.35fr) minmax(220px, 0.8fr);
  gap: 14px;
  align-items: stretch;
  margin-top: 16px;
}

.position-price-hint,
.position-total-card {
  display: grid;
  gap: 10px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: #ffffff;
}

.position-total-card {
  align-content: center;
  text-align: right;
}

.position-total-card span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 950;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.position-total-card strong {
  display: block;
  color: var(--primary-dark);
  font-size: clamp(24px, 3vw, 34px);
  letter-spacing: -0.04em;
  font-variant-numeric: tabular-nums;
}

.position-total-card small {
  color: var(--muted);
  font-size: 12px;
}

.quote-live-layout {
  margin-top: 22px;
}

.multi-quote-card.receipt {
  width: min(980px, 100%);
  max-width: 980px;
}

.final-positions-section {
  display: grid;
  gap: 14px;
  margin-bottom: 20px;
}

.final-positions-section h4 {
  margin: 0;
  color: var(--text);
  font-size: 18px;
}

.final-positions-list {
  display: grid;
  gap: 14px;
}

.final-position-card {
  display: grid;
  gap: 14px;
  padding: clamp(16px, 2.5vw, 22px);
  border: 1px solid var(--line);
  border-radius: 22px;
  background: #ffffff;
  box-shadow: 0 12px 30px rgba(15, 23, 42, 0.045);
}

.final-position-top {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  align-items: flex-start;
}

.final-position-top h5 {
  margin: 4px 0 4px;
  color: var(--text);
  font-size: clamp(22px, 3vw, 30px);
  letter-spacing: -0.035em;
}

.final-position-top p {
  margin: 0;
  color: var(--muted);
}

.final-position-amount {
  min-width: 190px;
  text-align: right;
}

.final-position-amount span,
.final-position-meta span {
  display: block;
  color: var(--muted);
  font-size: 11px;
  font-weight: 950;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.final-position-amount strong {
  display: block;
  margin-top: 4px;
  color: var(--primary-dark);
  font-size: 28px;
  letter-spacing: -0.04em;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.final-position-meta {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}

.final-position-meta div {
  padding: 12px;
  border-radius: 16px;
  background: #f8fafc;
  border: 1px solid var(--line);
}

.final-position-meta strong {
  display: block;
  margin-top: 5px;
  color: var(--text);
  font-size: 14px;
  line-height: 1.25;
}

.final-position-colors {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.final-position-colors span {
  display: inline-flex;
  gap: 4px;
  align-items: center;
  border-radius: 999px;
  padding: 8px 10px;
  background: var(--soft-primary);
  color: #1e3a8a;
  font-size: 13px;
  font-weight: 850;
}

.final-position-breakdown {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 12px;
  padding-top: 10px;
  border-top: 1px dashed var(--line);
  color: var(--muted);
  font-size: 13px;
}

.final-position-breakdown strong {
  color: var(--text);
  font-variant-numeric: tabular-nums;
}

.calculator-shipping-choice {
  margin-top: 22px !important;
}

.final-only-actions {
  width: min(980px, 100%);
  margin-inline: auto;
}

@media (max-width: 1100px) {
  .position-config-footer,
  .variant-choice-grid,
  .final-position-meta {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 760px) {
  .quote-position-head,
  .final-position-top,
  .final-position-breakdown {
    display: grid;
    justify-content: stretch;
  }

  .variant-choice-grid,
  .position-config-footer,
  .final-position-meta {
    grid-template-columns: 1fr;
  }

  .final-position-amount,
  .position-total-card {
    text-align: left;
  }
}

/* v8: krok 1 jako kafelki + konfiguracja jednej opaski na raz */
.band-choice-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-bottom: 16px;
}

.band-choice-card {
  position: relative;
  display: grid;
  align-content: start;
  gap: 10px;
  min-height: 210px;
  padding: 22px;
  border: 2px solid rgba(203, 213, 225, 0.88);
  border-radius: 24px;
  background: linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
  text-align: left;
  color: var(--text);
  cursor: pointer;
  box-shadow: 0 14px 32px rgba(15, 23, 42, 0.045);
  transition: transform 0.16s ease, border-color 0.16s ease, box-shadow 0.16s ease, opacity 0.16s ease, background 0.16s ease;
}

.band-choice-card:hover {
  transform: translateY(-2px);
  border-color: rgba(37, 99, 235, 0.46);
  box-shadow: 0 20px 42px rgba(15, 23, 42, 0.08);
}

.band-choice-grid.has-selection .band-choice-card:not(.active) {
  opacity: 0.58;
}

.band-choice-grid.has-selection .band-choice-card:not(.active):hover {
  opacity: 0.86;
}

.band-choice-card.active {
  opacity: 1;
  border-color: var(--primary);
  background: linear-gradient(180deg, #eff6ff 0%, #ffffff 100%);
  box-shadow: 0 0 0 5px rgba(37, 99, 235, 0.12), 0 22px 54px rgba(37, 99, 235, 0.13);
}

.band-check {
  position: absolute;
  top: 14px;
  right: 14px;
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  border-radius: 999px;
  background: #dbeafe;
  color: var(--primary);
  font-weight: 950;
  opacity: 0;
  transform: scale(0.85);
  transition: opacity 0.16s ease, transform 0.16s ease;
}

.band-choice-card.active .band-check {
  opacity: 1;
  transform: scale(1);
  background: var(--primary);
  color: white;
}

.band-visual {
  display: grid;
  place-items: center;
  width: 58px;
  height: 58px;
  border-radius: 20px;
  background: #eef2ff;
  font-size: 28px;
}

.band-choice-card.active .band-visual {
  background: #dbeafe;
}

.band-choice-card strong {
  display: block;
  padding-right: 28px;
  font-size: clamp(20px, 2.4vw, 26px);
  line-height: 1.08;
  letter-spacing: -0.035em;
}

.band-card-subtitle {
  display: block;
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
  line-height: 1.4;
}

.band-card-badges,
.selected-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 4px;
}

.mini-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  width: fit-content;
  border-radius: 999px;
  padding: 7px 10px;
  font-size: 12px;
  font-weight: 900;
  line-height: 1;
  white-space: nowrap;
}

.mini-badge.neutral {
  background: #f1f5f9;
  color: #334155;
}

.mini-badge.success {
  background: #ecfdf5;
  color: #047857;
}

.mini-badge.primary {
  background: #eff6ff;
  color: #1d4ed8;
}

.selected-band-info {
  display: block;
  margin: 0;
  padding: 0;
  border: 0;
  background: transparent;
}

.selected-band-card {
  display: grid;
  gap: 8px;
  padding: 16px 18px;
  border: 1px solid rgba(191, 219, 254, 0.95);
  border-radius: 20px;
  background: rgba(239, 246, 255, 0.68);
}

.selected-band-label {
  color: var(--primary-dark);
  font-size: 12px;
  font-weight: 950;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.selected-band-card > strong {
  font-size: 20px;
  letter-spacing: -0.02em;
}

.single-config-panel {
  display: grid;
  gap: 16px;
}

.single-position-card {
  max-width: 1000px;
  margin-inline: auto;
}

.active-summary-item {
  border-color: #bfdbfe !important;
  background: #eff6ff !important;
}

.current-final-position {
  border-color: #bfdbfe;
  box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.08), 0 12px 30px rgba(15, 23, 42, 0.045);
}

.final-position-actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  padding-top: 8px;
}

@media (max-width: 1000px) {
  .band-choice-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .band-choice-grid {
    grid-template-columns: 1fr;
  }

  .band-choice-card {
    min-height: 0;
  }

  .final-position-actions {
    display: grid;
    justify-content: stretch;
  }
}


/* v9: premiumowy krok 1 - białe karty pozycji na jasnoszarym tle */
#calculatorFlow {
  background: #F4F7F9;
  border: 1px solid #e5edf4;
  border-radius: 28px;
  padding: clamp(18px, 3vw, 32px);
}

#calculatorFlow .step-heading {
  margin-bottom: 22px;
}

.position-cards-stack {
  display: grid;
  gap: 18px;
}

.position-setup-card,
.multi-step-position-card {
  overflow: hidden;
  background: #ffffff;
  border: 1px solid rgba(226, 232, 240, 0.95);
  border-radius: 24px;
  box-shadow: 0 20px 48px rgba(15, 23, 42, 0.08);
}

.position-setup-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 62px;
  padding: 16px 22px;
  background: linear-gradient(135deg, #0f172a 0%, #172554 100%);
  color: #ffffff;
}

.position-setup-head strong {
  font-size: 16px;
  font-weight: 950;
  letter-spacing: 0.08em;
}

.position-remove-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 38px;
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.12);
  color: #ffffff;
  padding: 8px 12px;
  font-weight: 900;
  cursor: pointer;
}

.position-remove-btn:hover:not(:disabled) {
  background: rgba(255, 255, 255, 0.2);
}

.position-remove-btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.position-setup-body {
  display: grid;
  gap: 18px;
  padding: clamp(18px, 3vw, 26px);
}

.premium-select-field {
  gap: 10px;
}

.premium-select-field > span {
  font-size: 15px;
  font-weight: 900;
  color: #0f172a;
}

.premium-select-field select,
.position-setup-card .band-select {
  min-height: 58px;
  border: 1px solid #cbd5e1;
  border-radius: 16px;
  background: #ffffff;
  padding: 14px 16px;
  font-size: 18px;
  font-weight: 850;
  color: #0f172a;
  box-shadow: 0 8px 22px rgba(15, 23, 42, 0.045);
  cursor: pointer;
}

.premium-select-field select:focus,
.position-setup-card .band-select:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.12), 0 10px 24px rgba(15, 23, 42, 0.06);
}

.position-info-dashboard {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.position-info-tile {
  display: flex;
  align-items: center;
  gap: 13px;
  min-height: 78px;
  border: 1px solid #bfdbfe;
  border-radius: 18px;
  background: linear-gradient(180deg, #eff6ff 0%, #f8fbff 100%);
  padding: 16px;
}

.position-info-tile .info-icon {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  flex: 0 0 42px;
  border-radius: 14px;
  background: #dbeafe;
  font-size: 21px;
}

.position-info-tile small {
  display: block;
  color: #475569;
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.position-info-tile strong {
  display: block;
  margin-top: 3px;
  color: #0f172a;
  font-size: clamp(16px, 2vw, 20px);
  font-weight: 950;
  letter-spacing: -0.02em;
}

.add-position-tile {
  display: grid;
  place-items: center;
  width: 100%;
  min-height: 98px;
  border: 2px dashed #93c5fd;
  border-radius: 24px;
  background: rgba(239, 246, 255, 0.68);
  color: var(--primary-dark);
  cursor: pointer;
  transition: background 0.16s ease, border-color 0.16s ease, transform 0.16s ease, box-shadow 0.16s ease;
}

.add-position-tile:hover {
  transform: translateY(-1px);
  border-color: var(--primary);
  background: #eff6ff;
  box-shadow: 0 14px 30px rgba(37, 99, 235, 0.1);
}

.add-position-tile span {
  font-size: clamp(16px, 2vw, 21px);
  font-weight: 950;
}

.multi-step-position-card {
  margin-bottom: 18px;
}

.multi-step-position-card .quote-position-head {
  background: linear-gradient(135deg, #ffffff 0%, #f8fbff 100%);
  border-bottom: 1px solid #e2e8f0;
}

@media (max-width: 760px) {
  #calculatorFlow {
    padding: 14px;
  }

  .position-setup-head {
    align-items: flex-start;
    flex-direction: column;
  }

  .position-remove-btn {
    width: 100%;
  }

  .position-info-dashboard {
    grid-template-columns: 1fr;
  }

  .premium-select-field select,
  .position-setup-card .band-select {
    font-size: 16px;
  }
}
/* v10 — nowoczesny widok wyboru nadruku, krok 2 */
.variant-modern-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 18px 22px;
  background: linear-gradient(135deg, #ffffff 0%, #f8fbff 100%);
  border-bottom: 1px solid #e2e8f0;
}

.variant-section-title {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.position-flag {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  min-height: 32px;
  padding: 7px 12px;
  border-radius: 999px;
  background: linear-gradient(135deg, #0f172a 0%, #172554 100%);
  color: #ffffff;
  font-size: 12px;
  font-weight: 950;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.variant-section-title h3 {
  margin: 0;
  color: #0f172a;
  font-size: clamp(18px, 2.2vw, 24px);
  font-weight: 900;
  letter-spacing: -0.03em;
}

.variant-section-title h3 strong {
  color: var(--primary-dark);
  font-weight: 950;
}

.variant-choice-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  align-items: stretch;
  padding: clamp(18px, 2.6vw, 24px) clamp(18px, 3vw, 26px) 0;
}

.quote-print-card,
.modern-print-card {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  min-height: 168px;
  height: 100%;
  padding: 20px;
  border: 1px solid #dbe3ee;
  border-radius: 20px;
  background: #ffffff;
  box-shadow: 0 10px 26px rgba(15, 23, 42, 0.045);
  cursor: pointer;
  transition: border-color 0.16s ease, background 0.16s ease, box-shadow 0.16s ease, transform 0.16s ease;
}

.modern-print-card:hover {
  transform: translateY(-1px);
  border-color: #bfdbfe;
  box-shadow: 0 16px 34px rgba(15, 23, 42, 0.075);
}

.modern-print-card input[type="radio"] {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
  inset: auto;
}

.modern-print-card.selected,
.modern-print-card:has(input:checked) {
  border: 2px solid var(--primary);
  background: linear-gradient(180deg, #eff6ff 0%, #ffffff 100%);
  box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.09), 0 18px 38px rgba(37, 99, 235, 0.1);
}

.print-checkmark {
  position: absolute;
  top: 14px;
  right: 14px;
  display: none;
  place-items: center;
  width: 28px;
  height: 28px;
  border-radius: 999px;
  background: var(--primary);
  color: #ffffff;
  font-size: 15px;
  font-weight: 950;
  box-shadow: 0 8px 18px rgba(37, 99, 235, 0.25);
}

.modern-print-card.selected .print-checkmark,
.modern-print-card:has(input:checked) .print-checkmark {
  display: grid;
}

.modern-print-card .print-title {
  display: block;
  margin: 0 34px 12px 0;
  padding-right: 0;
  color: #0f172a;
  font-size: clamp(17px, 1.8vw, 20px);
  line-height: 1.18;
  font-weight: 950;
  letter-spacing: -0.02em;
}

.matrix-badge {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  margin-bottom: 14px;
  padding: 7px 11px;
  border: 1px solid #e2e8f0;
  border-radius: 999px;
  background: #f8fafc;
  color: #334155;
  font-size: 13px;
  font-weight: 850;
  white-space: nowrap;
}

.modern-print-card .print-colors {
  margin-top: auto;
  color: #64748b;
  font-size: 13px;
  line-height: 1.45;
  font-weight: 750;
}

.position-range-preview {
  padding: 0 clamp(18px, 3vw, 26px) clamp(18px, 2.6vw, 24px);
}

.range-bar {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 16px;
  padding: 14px 16px;
  border: 1px solid #e2e8f0;
  border-radius: 18px;
  background: #f8fafc;
}

.range-bar .range-title {
  color: #0f172a;
  font-size: 13px;
  font-weight: 950;
  white-space: nowrap;
}

.range-bar .range-grid {
  display: flex;
  flex: 1 1 auto;
  flex-wrap: wrap;
  gap: 8px;
}

.range-bar .range-pill {
  border-radius: 12px;
  padding: 8px 11px;
  background: #ffffff;
  border: 1px solid #dbe3ee;
  color: #475569;
  font-size: 12px;
  font-weight: 800;
}

.range-bar .range-pill.active {
  border-color: #60a5fa;
  background: #dbeafe;
  color: #1d4ed8;
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.08);
}

@media (max-width: 980px) {
  .variant-choice-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .variant-modern-head,
  .variant-section-title {
    align-items: flex-start;
    flex-direction: column;
  }

  .variant-choice-grid {
    grid-template-columns: 1fr;
  }

  .range-bar {
    align-items: stretch;
    flex-direction: column;
  }

  .matrix-badge {
    white-space: normal;
  }
}


/* v11 — krok 2 jako przejrzysta tabela wariantów nadruku */
.clean-step-heading {
  justify-content: flex-start;
  margin-bottom: 22px;
}

.clean-step-heading h2 {
  margin-top: 6px;
}

.variant-table-card {
  overflow: hidden;
  border: 1px solid #e2e8f0;
  border-radius: 22px;
  background: #ffffff;
  box-shadow: 0 18px 45px rgba(15, 23, 42, 0.08);
}

.variant-table-head {
  align-items: flex-start;
  padding: 22px 26px 16px;
  background: #ffffff;
  border-bottom: 1px solid #eef2f7;
}

.variant-table-title {
  align-items: flex-start;
}

.variant-table-title > div {
  min-width: 0;
}

.variant-table-title h3 {
  margin-bottom: 8px;
}

.inline-min-badge {
  display: inline-flex;
  align-items: center;
  width: max-content;
  min-height: 28px;
  padding: 6px 10px;
  border: 1px solid #e2e8f0;
  border-radius: 999px;
  background: #f8fafc;
  color: #475569;
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.01em;
}

.variant-table-wrap {
  padding: 8px 26px 0;
}

.variant-table {
  width: 100%;
  border-top: 1px solid #eef2f7;
}

.variant-table-row {
  position: relative;
  display: grid;
  grid-template-columns: minmax(220px, 1fr) minmax(150px, 220px) minmax(120px, 150px);
  align-items: center;
  gap: 18px;
  min-height: 76px;
  padding: 18px 16px;
  border-bottom: 1px solid #eef2f7;
  background: #ffffff;
  cursor: pointer;
  transition: background 0.16s ease, box-shadow 0.16s ease;
}

.variant-table-row:hover {
  background: #f8fbff;
}

.variant-table-row.selected {
  background: #eff6ff;
  box-shadow: inset 4px 0 0 var(--primary);
}

.variant-table-row input[type="radio"] {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.variant-cell {
  display: flex;
  align-items: center;
  min-width: 0;
  color: #334155;
  font-size: 14px;
  font-weight: 750;
}

.variant-name-cell strong {
  color: #0f172a;
  font-size: clamp(16px, 1.6vw, 19px);
  line-height: 1.22;
  font-weight: 950;
  letter-spacing: -0.02em;
}

.variant-matrix-cell {
  color: #475569;
}

.variant-matrix-cell strong {
  color: #0f172a;
}

.variant-action-cell {
  justify-content: flex-end;
  gap: 9px;
  color: #2563eb;
  font-weight: 950;
}

.custom-radio {
  position: relative;
  width: 20px;
  height: 20px;
  flex: 0 0 auto;
  border: 2px solid #cbd5e1;
  border-radius: 999px;
  background: #ffffff;
  transition: border-color 0.16s ease, box-shadow 0.16s ease;
}

.variant-table-row.selected .custom-radio {
  border-color: var(--primary);
  box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.12);
}

.variant-table-row.selected .custom-radio::after {
  content: '';
  position: absolute;
  inset: 4px;
  border-radius: 999px;
  background: var(--primary);
}

.variant-table-card .position-range-preview {
  padding: 0;
}

.range-footer {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  margin: 0;
  padding: 16px 26px;
  border-top: 1px solid #e2e8f0;
  border-radius: 0;
  background: #f8fafc;
  color: #475569;
  font-size: 13px;
  line-height: 1.45;
}

.range-footer.empty {
  color: #64748b;
}

.range-info-icon {
  flex: 0 0 auto;
}

.range-footer-title {
  color: #0f172a;
  font-weight: 950;
}

.range-inline-list {
  display: inline-flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 7px;
  min-width: 0;
}

.range-inline-item {
  color: #475569;
  font-weight: 800;
  white-space: nowrap;
}

.range-inline-item.active {
  color: #1d4ed8;
  font-weight: 950;
}

.range-inline-item strong {
  color: inherit;
}

.range-separator {
  color: #cbd5e1;
  font-weight: 700;
}

@media (max-width: 760px) {
  .variant-table-head {
    padding: 18px;
  }

  .variant-table-title {
    flex-direction: column;
    gap: 10px;
  }

  .variant-table-wrap {
    padding: 6px 18px 0;
  }

  .variant-table-row {
    grid-template-columns: 1fr;
    gap: 8px;
    min-height: 0;
    padding: 16px 12px;
  }

  .variant-action-cell {
    justify-content: flex-start;
  }

  .range-footer {
    align-items: flex-start;
    padding: 14px 18px;
  }

  .range-inline-list {
    display: flex;
    width: 100%;
  }
}

/* v13: profesjonalne podsumowanie wyceny jak rachunek/faktura */
.invoice-summary-card.receipt {
  width: min(1080px, 100%);
  max-width: 1080px;
  padding: clamp(24px, 4vw, 44px);
  background:
    linear-gradient(180deg, rgba(255,255,255,0.98), #ffffff 58%),
    radial-gradient(circle at 100% 0%, rgba(37, 99, 235, 0.10), transparent 30%);
}

.invoice-summary-card .compact-quote-header h3 {
  margin: 0;
  color: #0f172a;
  font-size: clamp(22px, 2.4vw, 30px);
  letter-spacing: -0.025em;
}

.invoice-summary-card .quote-divider.strong {
  margin: 20px 0 22px;
  border-top: 2px solid #0f172a;
}

.invoice-positions-section {
  margin-bottom: 24px;
}

.invoice-positions-section h4 {
  margin-bottom: 12px;
  font-size: 16px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: #475569;
}

.invoice-position-card {
  position: relative;
  padding: clamp(18px, 2.5vw, 24px) clamp(18px, 2.5vw, 26px);
  border-radius: 20px;
  border: 1px solid #e2e8f0;
  background: #ffffff;
  box-shadow: 0 10px 28px rgba(15, 23, 42, 0.055);
}

.invoice-position-main {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(190px, 260px);
  gap: clamp(18px, 3vw, 34px);
  align-items: start;
  padding-right: 86px;
}

.invoice-position-info h5 {
  margin: 5px 0 4px;
  color: #0f172a;
  font-size: clamp(21px, 2.6vw, 28px);
  letter-spacing: -0.035em;
}

.invoice-position-info p {
  margin: 0 0 16px;
  color: #64748b;
  font-size: 14px;
}

.invoice-position-toolbar {
  position: absolute;
  top: 18px;
  right: 18px;
  display: inline-flex;
  gap: 8px;
  z-index: 2;
}

.icon-action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border: 1px solid #e2e8f0;
  border-radius: 12px;
  background: #f8fafc;
  color: #334155;
  font-size: 16px;
  line-height: 1;
  cursor: pointer;
  transition: transform .16s ease, border-color .16s ease, background .16s ease, color .16s ease;
}

.icon-action:hover {
  transform: translateY(-1px);
  border-color: #bfdbfe;
  background: #eff6ff;
  color: #1d4ed8;
}

.icon-action.danger-icon:hover {
  border-color: #fecaca;
  background: #fef2f2;
  color: #b91c1c;
}

.icon-action:disabled {
  cursor: not-allowed;
  opacity: .35;
  transform: none;
}

.invoice-breakdown-lines {
  display: grid;
  gap: 8px;
  padding-top: 4px;
}

.invoice-breakdown-lines div {
  display: grid;
  grid-template-columns: 150px minmax(0, 1fr);
  gap: 14px;
  align-items: baseline;
  color: #334155;
  font-size: 14px;
  line-height: 1.45;
}

.invoice-breakdown-lines span {
  color: #64748b;
  font-weight: 800;
}

.invoice-breakdown-lines strong {
  color: #0f172a;
  font-weight: 850;
  font-variant-numeric: tabular-nums;
}

.invoice-color-dot {
  margin-right: 4px;
  color: #16a34a;
  font-size: 12px;
}

.invoice-position-amount {
  align-self: stretch;
  display: grid;
  align-content: center;
  min-width: 0;
  padding-left: 22px;
  border-left: 1px dashed #cbd5e1;
  text-align: right;
}

.invoice-position-amount span {
  color: #64748b;
  font-size: 11px;
  font-weight: 950;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.invoice-position-amount strong {
  display: block;
  margin-top: 8px;
  color: #1d4ed8;
  font-size: clamp(28px, 3.4vw, 40px);
  letter-spacing: -0.045em;
  font-variant-numeric: tabular-nums;
}

.invoice-total-block {
  margin-top: 26px;
  padding: clamp(20px, 3vw, 30px);
  border: 1px solid #dbeafe;
  border-radius: 26px;
  background:
    linear-gradient(180deg, rgba(239, 246, 255, 0.88), rgba(248, 250, 252, 0.96));
  box-shadow: 0 16px 44px rgba(15, 23, 42, 0.06) inset;
}

.invoice-total-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) max-content;
  gap: 24px;
  align-items: baseline;
  padding: 12px 0;
  color: #334155;
}

.invoice-total-row span {
  font-weight: 800;
}

.invoice-total-row strong {
  min-width: 150px;
  text-align: right;
  color: #0f172a;
  font-weight: 950;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.invoice-subtotal-row {
  padding-top: 0;
  font-size: 16px;
}

.invoice-shipping-row {
  display: grid;
  grid-template-columns: minmax(220px, .75fr) minmax(360px, 1.25fr);
  gap: 18px;
  align-items: center;
  margin: 12px 0 16px;
  padding: 18px;
  border-radius: 20px;
  background: #ffffff;
  border: 1px solid #e2e8f0;
}

.invoice-shipping-title {
  display: block;
  margin-bottom: 4px;
  color: #0f172a;
  font-size: 15px;
  font-weight: 950;
}

.invoice-shipping-row small {
  color: #64748b;
  line-height: 1.35;
}

.invoice-shipping-options {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.invoice-shipping-option {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 8px 10px;
  align-items: center;
  padding: 14px;
  border: 1px solid #e2e8f0;
  border-radius: 16px;
  background: #f8fafc;
  cursor: pointer;
  transition: background .16s ease, border-color .16s ease, box-shadow .16s ease;
}

.invoice-shipping-option input {
  grid-row: span 2;
  width: 18px;
  height: 18px;
  accent-color: #2563eb;
}

.invoice-shipping-option span {
  color: #0f172a;
  font-weight: 900;
}

.invoice-shipping-option strong {
  color: #1d4ed8;
  font-size: 13px;
  font-variant-numeric: tabular-nums;
}

.invoice-shipping-option:has(input:checked) {
  border-color: #93c5fd;
  background: #eff6ff;
  box-shadow: 0 8px 22px rgba(37, 99, 235, 0.12);
}

.invoice-total-block .quote-divider.thin {
  margin: 14px 0 8px;
  border-top-color: #bfdbfe;
}

.invoice-total-block .total-net span,
.invoice-total-block .total-net strong {
  color: #0f172a;
  font-size: 17px;
  font-weight: 1000;
}

.invoice-grand-total.grand-total {
  margin-top: 16px;
  border-radius: 24px;
  border: 1px solid #bfdbfe;
  background: linear-gradient(135deg, #eff6ff, #dbeafe);
  box-shadow: 0 18px 40px rgba(37, 99, 235, 0.13);
}

.invoice-grand-total span {
  color: #1e40af;
}

.invoice-grand-total strong {
  color: #1d4ed8;
  font-size: clamp(42px, 6.7vw, 72px);
}

.quote-footer-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 12px;
  margin-top: 20px;
}

@media (max-width: 860px) {
  .invoice-position-main,
  .invoice-shipping-row {
    grid-template-columns: 1fr;
  }

  .invoice-position-main {
    padding-right: 0;
  }

  .invoice-position-toolbar {
    position: static;
    justify-content: flex-end;
    margin-bottom: 10px;
  }

  .invoice-position-amount {
    border-left: 0;
    border-top: 1px dashed #cbd5e1;
    padding: 16px 0 0;
    text-align: left;
  }
}

@media (max-width: 620px) {
  .invoice-breakdown-lines div,
  .invoice-total-row,
  .invoice-grand-total.grand-total {
    grid-template-columns: 1fr;
    gap: 6px;
  }

  .invoice-total-row strong,
  .invoice-grand-total strong {
    min-width: 0;
    text-align: left;
  }

  .invoice-shipping-options {
    grid-template-columns: 1fr;
  }

  .quote-footer-actions,
  .final-only-actions {
    display: grid;
  }
}

@media print {
  body {
    background: #ffffff !important;
  }

  .hero,
  .progress,
  #apiStatus,
  .step-heading,
  .no-print-actions,
  .quote-footer-actions,
  .invoice-position-toolbar {
    display: none !important;
  }

  .calculator-shell,
  .calculator-card,
  #calculatorFlow,
  .quote-stage {
    margin: 0 !important;
    padding: 0 !important;
    background: #ffffff !important;
    border: 0 !important;
    box-shadow: none !important;
  }

  .step-panel {
    display: none !important;
  }

  .step-panel[data-step="4"] {
    display: block !important;
  }

  .invoice-summary-card.receipt {
    width: 100% !important;
    max-width: none !important;
    padding: 0 !important;
    border: 0 !important;
    box-shadow: none !important;
    background: #ffffff !important;
  }
}

/* === Dwukrokowy kalkulator v17 === */
.two-step-shell {
  width: min(1220px, calc(100% - 28px));
  padding-top: 22px;
}

.two-step-card {
  padding: 34px;
}

.progress-two {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-bottom: 28px;
}

.two-step-flow .step-panel {
  display: none;
}

.two-step-flow .step-panel.active {
  display: block;
}

.two-step-heading {
  align-items: flex-start;
  gap: 24px;
  margin-bottom: 24px;
}

.two-step-heading h2,
.summary-proforma-head h2 {
  margin: 8px 0 0;
  font-size: clamp(28px, 4vw, 42px);
  letter-spacing: -0.035em;
}

.two-step-heading > p {
  max-width: 520px;
  line-height: 1.55;
}

.builder-section {
  background: #ffffff;
  border: 1px solid #e5edf7;
  border-radius: 24px;
  box-shadow: 0 18px 42px rgba(15, 23, 42, 0.055);
  padding: 24px;
  margin-top: 20px;
}

.builder-section-head {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin-bottom: 22px;
}

.section-badge {
  flex: 0 0 38px;
  height: 38px;
  border-radius: 13px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: #0f172a;
  color: #ffffff;
  font-weight: 950;
  letter-spacing: 0.04em;
}

.builder-section-head h3 {
  margin: 0 0 5px;
  font-size: 20px;
  letter-spacing: -0.02em;
}

.builder-section-head p {
  margin: 0;
  color: var(--muted);
  line-height: 1.45;
}

.add-panel-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) auto;
  gap: 16px;
  align-items: end;
}

.two-step-select-field span,
.qty-input-wrap span {
  display: block;
  margin-bottom: 8px;
  font-size: 13px;
  font-weight: 900;
  color: #1f2937;
}

.two-step-select-field select {
  width: 100%;
  min-height: 58px;
  border-radius: 16px;
  border: 1px solid #cbd5e1;
  background: #ffffff;
  color: #0f172a;
  padding: 0 16px;
  font-size: 17px;
  font-weight: 850;
  outline: none;
}

.two-step-select-field select:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.12);
}

.two-step-select-field select:disabled {
  background: #f1f5f9;
  color: #94a3b8;
}

.add-to-quote-btn {
  min-height: 58px;
  padding-inline: 24px;
  white-space: nowrap;
}

.empty-quote-info {
  border: 1px dashed #bfdbfe;
  border-radius: 20px;
  background: #f8fbff;
  color: #64748b;
  font-weight: 800;
  text-align: center;
  padding: 28px 18px;
}

.quote-items-list {
  display: grid;
  gap: 14px;
}

.quote-line-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(230px, 300px) 44px;
  gap: 18px;
  align-items: center;
  border: 1px solid #e2e8f0;
  border-radius: 22px;
  background: #ffffff;
  padding: 18px;
  box-shadow: 0 14px 32px rgba(15, 23, 42, 0.045);
}

.quote-line-left {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  min-width: 0;
}

.quote-line-number {
  flex: 0 0 34px;
  height: 34px;
  border-radius: 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: #eff6ff;
  color: var(--primary);
  font-weight: 950;
}

.quote-line-left h4 {
  margin: 0 0 4px;
  font-size: 19px;
  letter-spacing: -0.02em;
}

.quote-line-left p,
.quote-line-left small {
  display: block;
  margin: 0;
  color: #64748b;
  line-height: 1.45;
}

.qty-input-wrap input {
  width: 100%;
  min-height: 54px;
  border-radius: 16px;
  border: 1px solid #cbd5e1;
  background: #ffffff;
  padding: 0 16px;
  font-size: 22px;
  font-weight: 950;
  color: #0f172a;
  text-align: right;
  outline: none;
}

.qty-input-wrap input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.12);
}

.price-live-feedback {
  margin-top: 8px;
  color: #047857;
  font-size: 13px;
  font-weight: 850;
  line-height: 1.4;
}

.qty-warning {
  display: block;
  margin-top: 4px;
  color: #b91c1c;
}

.delete-line-btn {
  width: 44px;
  height: 44px;
  border-radius: 14px;
  border: 1px solid #fee2e2;
  background: #fff7f7;
  color: #b91c1c;
  cursor: pointer;
}

.delete-line-btn:hover {
  background: #fee2e2;
}

.shipping-tiles {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.shipping-tile {
  min-height: 94px;
  border: 2px solid #e2e8f0;
  border-radius: 22px;
  background: #ffffff;
  color: #0f172a;
  text-align: left;
  padding: 20px;
  cursor: pointer;
  transition: border-color .18s ease, background .18s ease, transform .18s ease;
}

.shipping-tile:hover {
  transform: translateY(-1px);
}

.shipping-tile.active {
  border-color: var(--primary);
  background: #eff6ff;
  box-shadow: 0 14px 34px rgba(37, 99, 235, 0.12);
}

.shipping-tile span,
.shipping-tile strong {
  display: block;
}

.shipping-tile span {
  font-size: 17px;
  font-weight: 950;
  margin-bottom: 8px;
}

.shipping-tile strong {
  color: #2563eb;
}

.two-step-final-action {
  margin-top: 22px;
}

.wide-primary {
  min-width: min(100%, 360px);
  min-height: 58px;
  font-size: 17px;
}

.summary-proforma-card {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 28px;
  padding: clamp(24px, 4vw, 42px);
  box-shadow: 0 24px 70px rgba(15, 23, 42, 0.08);
}

.summary-proforma-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 20px;
  padding-bottom: 22px;
  border-bottom: 1px solid #e5e7eb;
}

.summary-proforma-head p {
  margin: 8px 0 0;
  color: #64748b;
}

.proforma-table-wrap {
  overflow-x: auto;
  margin-top: 18px;
}

.proforma-table {
  width: 100%;
  border-collapse: collapse;
}

.proforma-table th,
.proforma-table td {
  padding: 18px 10px;
  border-bottom: 1px solid #e5e7eb;
  text-align: left;
  vertical-align: top;
}

.proforma-table th {
  color: #64748b;
  font-size: 12px;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.proforma-table th:nth-child(2),
.proforma-table th:nth-child(3),
.proforma-table th:nth-child(4),
.proforma-table td:nth-child(2),
.proforma-table td:nth-child(3),
.proforma-table td:nth-child(4) {
  text-align: right;
  white-space: nowrap;
}

.proforma-table td strong,
.proforma-table td span,
.proforma-table td small {
  display: block;
}

.proforma-table td span,
.proforma-table td small {
  color: #64748b;
  margin-top: 4px;
}

.summary-extra-lines {
  margin-top: 14px;
}

.summary-extra-line {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding: 12px 0;
  border-bottom: 1px solid #edf2f7;
  color: #334155;
}

.summary-extra-line strong {
  white-space: nowrap;
}

.summary-extra-line.muted-line {
  color: #64748b;
}

.shipping-line {
  font-weight: 900;
}

.proforma-totals {
  width: min(100%, 460px);
  margin-left: auto;
  margin-top: 24px;
  padding-top: 12px;
}

.proforma-total-row {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 10px 0;
  font-size: 17px;
}

.proforma-total-row strong {
  text-align: right;
}

.proforma-grand-total {
  margin-top: 12px;
  padding-top: 18px;
  border-top: 2px solid #0f172a;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 20px;
}

.proforma-grand-total span {
  font-size: 14px;
  font-weight: 950;
  letter-spacing: .08em;
  color: #0f172a;
}

.proforma-grand-total strong {
  font-size: clamp(34px, 6vw, 54px);
  line-height: 1;
  color: var(--primary);
  text-align: right;
}

.summary-actions {
  display: flex;
  justify-content: flex-end;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 34px;
  padding-top: 22px;
  border-top: 1px solid #e5e7eb;
}

@media (max-width: 860px) {
  .two-step-card {
    padding: 18px;
  }

  .add-panel-grid,
  .shipping-tiles {
    grid-template-columns: 1fr;
  }

  .quote-line-item {
    grid-template-columns: 1fr;
  }

  .delete-line-btn {
    width: 100%;
  }

  .two-step-heading,
  .summary-proforma-head {
    display: block;
  }

  .proforma-table th:nth-child(3),
  .proforma-table td:nth-child(3) {
    display: none;
  }
}

@media print {
  body {
    background: #ffffff !important;
  }
  .progress,
  .no-print-actions,
  #apiStatus {
    display: none !important;
  }
  .calculator-shell,
  .calculator-card,
  .summary-proforma-card {
    width: 100% !important;
    margin: 0 !important;
    padding: 0 !important;
    box-shadow: none !important;
    border: 0 !important;
  }
  .step-panel:not([data-step="2"]) {
    display: none !important;
  }
  .step-panel[data-step="2"] {
    display: block !important;
  }
}

/* v18 — poprawki: ilości co 10 sztuk, czystsze podsumowanie proforma */
.qty-input-wrap input[type="text"] {
  -moz-appearance: textfield;
}

.qty-adjust-note {
  display: block;
  margin-top: 8px;
  padding: 8px 10px;
  border-radius: 12px;
  background: #f1f5f9;
  color: #475569;
  font-size: 12px;
  font-weight: 800;
  line-height: 1.35;
}

.summary-proforma-card {
  max-width: 980px;
  margin: 0 auto;
  background: #ffffff;
}

.summary-proforma-head {
  border-bottom: 2px solid #0f172a;
}

.proforma-table-wrap {
  margin-top: 26px;
}

.proforma-table th,
.proforma-table td {
  padding: 18px 0;
  border-bottom: 1px solid #e5e7eb;
}

.proforma-table th:first-child,
.proforma-table td:first-child {
  padding-right: 28px;
}

.proforma-table th:nth-child(2),
.proforma-table td:nth-child(2) {
  width: 230px;
  text-align: right;
  white-space: nowrap;
}

.proforma-table td:first-child strong {
  font-size: 16px;
  color: #0f172a;
}

.proforma-table td:first-child span,
.proforma-table td:first-child small {
  color: #64748b;
  font-size: 13px;
}

.summary-section-title {
  margin: 22px 0 6px;
  color: #64748b;
  font-size: 12px;
  font-weight: 950;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.summary-extra-lines {
  margin-top: 0;
}

.summary-extra-line {
  align-items: flex-start;
  padding: 14px 0;
  border-bottom: 1px solid #e5e7eb;
}

.summary-extra-line strong {
  min-width: 190px;
  text-align: right;
}

.proforma-totals {
  width: min(100%, 520px);
  margin-top: 34px;
  padding-top: 20px;
  border-top: 3px solid #0f172a;
}

.proforma-total-row {
  font-size: 18px;
}

.proforma-total-row span {
  color: #334155;
  font-weight: 850;
}

.proforma-total-row:nth-child(2) {
  font-size: 15px;
  color: #64748b;
}

.proforma-grand-total {
  margin-top: 22px;
  padding-top: 24px;
  border-top: 1px solid #cbd5e1;
}

.proforma-grand-total span {
  font-size: 15px;
  color: #0f172a;
}

.proforma-grand-total strong {
  font-size: clamp(42px, 7vw, 68px);
  color: #1d4ed8;
}

@media (max-width: 860px) {
  .proforma-table th:nth-child(2),
  .proforma-table td:nth-child(2) {
    display: table-cell;
    width: auto;
  }

  .summary-extra-line,
  .proforma-total-row,
  .proforma-grand-total {
    gap: 12px;
  }

  .summary-extra-line strong {
    min-width: auto;
  }
}