/* ============================================================
   KOSZYK — Engineering Precision
   Tech-editorial form for B2B Proxmox subscription checkout.
   ============================================================ */

/* ---------- Cart icon (header nav) ---------- */
.nav-cart {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 8px;
  color: inherit;
  text-decoration: none;
  transition: background-color .15s;
}
.nav-cart:hover { background: rgba(0,0,0,.06); }

.nav-cart-badge {
  position: absolute;
  top: -2px;
  right: -2px;
  min-width: 18px;
  height: 18px;
  padding: 0 5px;
  border-radius: 9px;
  background: #ef7a00;
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  line-height: 18px;
  text-align: center;
  box-shadow: 0 0 0 2px var(--bg, #fff);
  font-variant-numeric: tabular-nums;
}

/* ---------- Form alerts (shared: cart, kontakt, konsultacja) ---------- */
.cart-alert {
  padding: 12px 16px;
  border-radius: 10px;
  font-size: 0.92rem;
  margin: 0 0 18px;
  line-height: 1.5;
}
.cart-alert--error {
  background: rgba(220, 38, 38, 0.08);
  color: #b91c1c;
  border: 1px solid rgba(220, 38, 38, 0.25);
}
.cart-alert--ok {
  background: rgba(34, 197, 94, 0.10);
  color: #15803d;
  border: 1px solid rgba(34, 197, 94, 0.30);
}

/* ---------- Page shell ---------- */
.cart-page {
  --ink:        #0f172a;
  --ink-soft:   rgba(15, 23, 42, 0.85);
  --ink-mute:   rgba(15, 23, 42, 0.65);
  --ink-faint:  rgba(15, 23, 42, 0.40);
  --line:       rgba(15, 23, 42, 0.18);
  --line-soft:  rgba(15, 23, 42, 0.10);
  --bg-card:    #ffffff;
  --bg-tint:    rgba(15, 23, 42, 0.035);
  --bg-input:   #f6f7f9;
  --brand:      #ef7a00;
  --brand-deep: #d96a00;
  --brand-tint: rgba(239, 122, 0, 0.12);
  --brand-ring: rgba(239, 122, 0, 0.28);
  --danger:     #dc2626;
  --mono:       ui-monospace, "JetBrains Mono", "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;

  padding: 2.5rem 0 5rem;
}
.cart-page h1 {
  font-size: clamp(2rem, 4vw, 2.6rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin: 0 0 .35rem;
  color: var(--ink);
}
.cart-page > .container > h1 + p,
.cart-page-lead {
  color: var(--ink-mute);
  margin: 0 0 2rem;
  font-size: 1rem;
  max-width: 56ch;
}

.cart-empty {
  padding: 4rem 1.5rem;
  text-align: center;
  background: var(--bg-tint);
  border: 1px dashed var(--line);
  border-radius: 16px;
}
.cart-empty p { margin: .5rem 0; color: var(--ink-mute); }

/* ---------- Cart line items table ---------- */
.cart-table {
  width: 100%;
  border-collapse: collapse;
  margin: 0 0 1.5rem;
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: 14px;
  overflow: hidden;
  table-layout: auto;
}
.cart-table thead { background: var(--bg-tint); }
.cart-table th,
.cart-table td {
  padding: 1rem 1.1rem;
  border-bottom: 1px solid var(--line-soft);
  text-align: left;
  vertical-align: middle;
}
.cart-table tbody tr:last-child td { border-bottom: 0; }
.cart-table th {
  font-family: var(--mono);
  font-weight: 600;
  font-size: .7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-mute);
}
.cart-table td strong { font-weight: 600; color: var(--ink); }
.cart-table td .item-meta {
  font-size: .82rem;
  color: var(--ink-mute);
  margin-top: .2rem;
}

.cart-table .qty-cell {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .55rem;
  color: var(--ink-soft);
}
.cart-table .qty-input {
  width: 70px;
  padding: .45rem .55rem;
  border: 1.5px solid var(--line);
  border-radius: 8px;
  font: inherit;
  font-family: var(--mono);
  font-variant-numeric: tabular-nums;
  text-align: center;
  background: #fff;
  transition: border-color .15s, box-shadow .15s;
}
.cart-table .qty-input:focus {
  outline: none;
  border-color: var(--brand);
  box-shadow: 0 0 0 3px var(--brand-ring);
}

.cart-table .price {
  white-space: nowrap;
  font-variant-numeric: tabular-nums;
  text-align: right;
  font-weight: 600;
  color: var(--ink);
}
.cart-table th:last-child,
.cart-table td:last-child { width: 1%; text-align: right; }
.cart-table .item-remove {
  background: transparent;
  border: 1px solid var(--line);
  cursor: pointer;
  color: var(--ink-mute);
  padding: .35rem .55rem;
  font-size: .9rem;
  line-height: 1;
  border-radius: 8px;
  transition: all .15s;
}
.cart-table .item-remove:hover {
  color: var(--danger);
  border-color: var(--danger);
  background: rgba(220, 38, 38, 0.06);
}

/* ---------- Receipt-style totals card ---------- */
.cart-totals {
  display: flex;
  flex-direction: column;
  gap: .65rem;
  margin: 0 0 0 auto;
  max-width: 400px;
  padding: 1.4rem 1.5rem;
  background: linear-gradient(155deg, #0f172a 0%, #1e293b 100%);
  color: #fff;
  border-radius: 14px;
  box-shadow: 0 1px 2px rgba(15,23,42,0.10), 0 18px 36px -18px rgba(15,23,42,0.45);
  position: relative;
  overflow: hidden;
}
.cart-totals::before {
  content: "PODSUMOWANIE";
  font-family: var(--mono);
  font-size: .66rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  color: rgba(255,255,255,0.45);
  margin-bottom: .25rem;
}
.cart-totals::after {
  content: "";
  position: absolute;
  inset: auto -40px -40px auto;
  width: 140px;
  height: 140px;
  background: radial-gradient(circle, rgba(239,122,0,0.20) 0%, transparent 60%);
  pointer-events: none;
}
.cart-totals-row {
  display: flex;
  justify-content: space-between;
  font-size: .92rem;
  color: rgba(255,255,255,0.78);
  font-variant-numeric: tabular-nums;
}
.cart-totals-row span:first-child { color: rgba(255,255,255,0.65); }
.cart-totals-row.total {
  font-size: 1.35rem;
  font-weight: 700;
  color: #fff;
  padding-top: .7rem;
  border-top: 1px dashed rgba(255,255,255,0.18);
  margin-top: .35rem;
  align-items: baseline;
}
.cart-totals-row.total span:first-child {
  font-family: var(--mono);
  font-size: .72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.7);
  font-weight: 600;
}
.cart-totals-row.total span:last-child { color: var(--brand); }

/* ---------- Order form card ---------- */
.cart-form-card {
  margin-top: 2.75rem;
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: 18px;
  box-shadow: 0 1px 2px rgba(15,23,42,0.05), 0 24px 48px -24px rgba(15,23,42,0.16);
  overflow: hidden;
}

.cart-form-card-head {
  padding: 1.6rem 1.85rem 1.4rem;
  border-bottom: 1px solid var(--line-soft);
  background: linear-gradient(180deg, var(--bg-tint) 0%, transparent 100%);
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1.5rem;
  flex-wrap: wrap;
}
.cart-form-card-head h2 {
  font-size: 1.4rem;
  font-weight: 700;
  letter-spacing: -0.015em;
  margin: 0;
  color: var(--ink);
}
.cart-form-card-head p {
  margin: .35rem 0 0;
  color: var(--ink-mute);
  font-size: .92rem;
  max-width: 52ch;
}
.cart-form-card-head .head-meta {
  font-family: var(--mono);
  font-size: .7rem;
  letter-spacing: 0.16em;
  color: var(--ink-faint);
  text-transform: uppercase;
  white-space: nowrap;
}

/* ---------- Form grid ---------- */
.cart-form {
  padding: .25rem 1.85rem 1.85rem;
}

.form-section {
  padding: 1.85rem 0 1.5rem;
  border-top: 1px solid var(--line-soft);
}
.form-section:first-of-type { border-top: 0; padding-top: 1.6rem; }

.form-section-head {
  display: flex;
  align-items: baseline;
  gap: .85rem;
  margin-bottom: 1.4rem;
  flex-wrap: wrap;
}
.form-section-num {
  font-family: var(--mono);
  font-size: .74rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: #fff;
  background: var(--brand);
  padding: .35rem .6rem;
  border-radius: 5px;
  line-height: 1;
  box-shadow: 0 1px 2px rgba(239,122,0,0.30);
}
.form-section-title {
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  margin: 0;
  color: var(--ink);
}
.form-section-hint {
  margin: 0 0 0 auto;
  font-size: .82rem;
  color: var(--ink-mute);
  font-style: italic;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 1.3rem 1.2rem;
}
.form-grid > * { min-width: 0; }
.form-grid .span-3  { grid-column: span 3; }
.form-grid .span-4  { grid-column: span 4; }
.form-grid .span-5  { grid-column: span 5; }
.form-grid .span-6  { grid-column: span 6; }
.form-grid .span-7  { grid-column: span 7; }
.form-grid .span-8  { grid-column: span 8; }
.form-grid .span-12,
.form-grid .field-full { grid-column: 1 / -1; }

/* ---------- Field ---------- */
.field { display: block; }
.field[hidden],
.cart-form [hidden] { display: none !important; }
.field > label,
.field-checkbox > label {
  display: block;
  font-size: .82rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  color: var(--ink);
  margin-bottom: .5rem;
  text-transform: none;
}
.field .req {
  color: var(--danger);
  font-weight: 700;
  margin-left: .15rem;
  font-size: .9rem;
}

.field input,
.field textarea {
  box-sizing: border-box;
  width: 100%;
  padding: .82rem .95rem;
  font: inherit;
  font-size: .95rem;
  color: var(--ink);
  background: var(--bg-input);
  border: 1.5px solid var(--line);
  border-radius: 10px;
  transition: border-color .15s ease, box-shadow .15s ease, background-color .15s ease;
  -webkit-appearance: none;
}
.field textarea {
  min-height: 120px;
  resize: vertical;
  line-height: 1.55;
}
.field input::placeholder,
.field textarea::placeholder { color: var(--ink-faint); }
.field input:hover:not(:focus),
.field textarea:hover:not(:focus) {
  border-color: rgba(15,23,42,0.32);
  background: #fff;
}
.field input:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--brand);
  box-shadow: 0 0 0 4px var(--brand-ring);
  background: #fff;
}
.field input:invalid:not(:placeholder-shown):not(:focus) {
  border-color: rgba(220, 38, 38, 0.45);
}

/* Monospace for numeric / structured fields */
.field input[name="nip"],
.field input[name="inv_kod"],
.field input[name="corr_kod"],
.field input[name="tel"] {
  font-family: var(--mono);
  font-size: .92rem;
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.01em;
}

/* ---------- Inline checkbox (corr_diff) ---------- */
.field-checkbox {
  grid-column: 1 / -1;
  display: flex;
  gap: .7rem;
  align-items: flex-start;
  padding: .35rem 0 0;
}
.field-checkbox input {
  appearance: none;
  -webkit-appearance: none;
  width: 1.15rem;
  height: 1.15rem;
  margin-top: .12rem;
  border: 1.5px solid var(--line);
  border-radius: 5px;
  background: #fff;
  cursor: pointer;
  flex-shrink: 0;
  position: relative;
  transition: all .15s;
}
.field-checkbox input:hover { border-color: var(--ink-mute); }
.field-checkbox input:focus-visible {
  outline: none;
  box-shadow: 0 0 0 3px var(--brand-ring);
  border-color: var(--brand);
}
.field-checkbox input:checked {
  background: var(--brand);
  border-color: var(--brand);
}
.field-checkbox input:checked::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 14 14'><path d='M3 7.5l3 3 5-6' fill='none' stroke='white' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/></svg>");
  background-size: 100% 100%;
}
.field-checkbox label {
  margin: 0;
  font-weight: 500;
  font-size: .9rem;
  color: var(--ink-soft);
  cursor: pointer;
  line-height: 1.5;
}

/* ---------- RODO consent block ---------- */
.consent-block {
  grid-column: 1 / -1;
  display: flex;
  gap: .9rem;
  align-items: flex-start;
  padding: 1rem 1.15rem;
  background: rgba(239, 122, 0, 0.04);
  border: 1px solid rgba(239, 122, 0, 0.18);
  border-left: 3px solid var(--brand);
  border-radius: 10px;
  margin-top: .25rem;
}
.consent-block input[type="checkbox"] {
  appearance: none;
  -webkit-appearance: none;
  width: 1.2rem;
  height: 1.2rem;
  margin-top: .1rem;
  border: 1.5px solid rgba(239, 122, 0, 0.5);
  border-radius: 5px;
  background: #fff;
  cursor: pointer;
  flex-shrink: 0;
  position: relative;
  transition: all .15s;
}
.consent-block input[type="checkbox"]:hover { border-color: var(--brand); }
.consent-block input[type="checkbox"]:focus-visible {
  outline: none;
  box-shadow: 0 0 0 3px var(--brand-ring);
}
.consent-block input[type="checkbox"]:checked {
  background: var(--brand);
  border-color: var(--brand);
}
.consent-block input[type="checkbox"]:checked::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 14 14'><path d='M3 7.5l3 3 5-6' fill='none' stroke='white' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/></svg>");
  background-size: 100% 100%;
}
.consent-block label {
  margin: 0;
  font-size: .87rem;
  line-height: 1.55;
  color: var(--ink-soft);
  font-weight: 500;
  cursor: pointer;
}
.consent-block label a {
  color: var(--brand-deep);
  text-decoration: underline;
  text-underline-offset: 2px;
  font-weight: 600;
}
.consent-block label a:hover { color: var(--brand); }

/* ---------- Turnstile container ---------- */
.cart-form .cf-turnstile {
  display: flex;
  justify-content: flex-start;
}

/* ---------- Honeypot (visually hidden, anti-bot) ---------- */
.cart-honeypot {
  position: absolute !important;
  left: -9999px !important;
  width: 1px !important;
  height: 1px !important;
  opacity: 0 !important;
  pointer-events: none !important;
}

/* ---------- Actions ---------- */
.cart-actions {
  grid-column: 1 / -1;
  display: flex;
  gap: .75rem;
  flex-wrap: wrap;
  align-items: center;
  padding-top: 1.5rem;
  margin-top: 1rem;
  border-top: 1px solid var(--line-soft);
}
.cart-actions .btn {
  padding: .85rem 1.5rem;
  font-weight: 600;
  font-size: .94rem;
  border-radius: 10px;
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: all .15s ease;
  font-family: inherit;
  letter-spacing: -0.005em;
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  line-height: 1.2;
  text-decoration: none;
  white-space: nowrap;
}
.cart-actions .btn-primary {
  background: var(--brand);
  color: #fff;
  box-shadow:
    0 1px 0 rgba(255,255,255,0.18) inset,
    0 1px 2px rgba(239,122,0,0.30),
    0 4px 12px -4px rgba(239,122,0,0.40);
}
.cart-actions .btn-primary:hover {
  background: var(--brand-deep);
  transform: translateY(-1px);
  box-shadow:
    0 1px 0 rgba(255,255,255,0.18) inset,
    0 6px 18px -4px rgba(239,122,0,0.45);
}
.cart-actions .btn-primary:active { transform: translateY(0); }

.cart-actions .btn-secondary {
  background: transparent;
  color: var(--ink);
  border-color: rgba(15,23,42,0.18);
}
.cart-actions .btn-secondary:hover {
  border-color: var(--ink);
  background: var(--bg-tint);
}

.cart-actions #clearCart {
  background: transparent;
  color: var(--ink-mute);
  border-color: transparent;
  margin-left: auto;
  padding: .85rem 1rem;
  font-weight: 500;
}
.cart-actions #clearCart:hover {
  color: var(--danger);
  background: rgba(220, 38, 38, 0.05);
}

.cart-actions .btn:focus-visible {
  outline: none;
  box-shadow: 0 0 0 3px var(--brand-ring), 0 0 0 5px rgba(15,23,42,0.04);
}

/* ---------- Error flash ---------- */
.cart-error {
  padding: .85rem 1.1rem;
  border-radius: 10px;
  background: #fef2f2;
  border: 1px solid rgba(220, 38, 38, 0.22);
  border-left: 3px solid var(--danger);
  color: #991b1b;
  font-size: .92rem;
  margin-bottom: 1.5rem;
}

/* ============================================================
   Mobile (< 720px)
   ============================================================ */
@media (max-width: 720px) {
  .cart-page { padding: 1.5rem 0 3rem; }

  /* Form spans collapse to full-width */
  .form-grid > .field,
  .form-grid > .span-3,
  .form-grid > .span-4,
  .form-grid > .span-5,
  .form-grid > .span-6,
  .form-grid > .span-7,
  .form-grid > .span-8 {
    grid-column: 1 / -1;
  }

  .cart-form-card { border-radius: 14px; }
  .cart-form-card-head { padding: 1.25rem 1.25rem 1.1rem; }
  .cart-form { padding: .25rem 1.25rem 1.25rem; }

  .form-section-hint { margin-left: 0; flex-basis: 100%; }
  .cart-totals { max-width: none; margin-left: 0; }

  .cart-actions { flex-direction: column; align-items: stretch; }
  .cart-actions .btn { width: 100%; justify-content: center; }
  .cart-actions #clearCart { margin-left: 0; order: 99; }

  /* Cart table → card layout */
  .cart-table {
    border: 0;
    background: transparent;
    border-radius: 0;
    overflow: visible;
  }
  .cart-table thead { display: none; }
  .cart-table, .cart-table tbody, .cart-table tr, .cart-table td {
    display: block;
    width: 100%;
  }
  .cart-table tr {
    border: 1px solid var(--line);
    border-radius: 12px;
    background: var(--bg-card);
    padding: .35rem 1rem;
    margin-bottom: .85rem;
    position: relative;
  }
  .cart-table td {
    border: 0;
    padding: .65rem 0;
  }
  .cart-table td:not(:last-child) {
    border-bottom: 1px dashed var(--line-soft);
  }
  .cart-table .price {
    text-align: left;
    font-size: 1.1rem;
    font-weight: 700;
  }
  .cart-table .price::before {
    content: "Cena netto: ";
    font-weight: 500;
    color: var(--ink-mute);
    font-size: .82rem;
    margin-right: .35rem;
  }
  .cart-table td:last-child {
    position: absolute;
    top: .55rem;
    right: .55rem;
    width: auto;
    padding: 0;
  }
}

/* ---------- Radio (services_help) ---------- */
.radio-row {
  display: flex;
  flex-wrap: wrap;
  gap: .6rem;
  margin-top: .35rem;
}
.radio-opt {
  flex: 1 1 220px;
  display: flex;
  align-items: center;
  gap: .6rem;
  padding: .7rem .9rem;
  border: 1.5px solid var(--line);
  border-radius: 8px;
  background: #fff;
  cursor: pointer;
  font-weight: 500;
  transition: border-color .08s, background-color .08s;
  margin: 0;
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
}
.radio-opt:hover { border-color: var(--ink-mute); }
.radio-opt input[type="radio"] {
  appearance: none;
  -webkit-appearance: none;
  width: 1.15rem;
  height: 1.15rem;
  border: 1.5px solid var(--line);
  border-radius: 5px;
  background: #fff;
  cursor: pointer;
  flex-shrink: 0;
  position: relative;
  transition: background-color .08s, border-color .08s;
  margin: 0;
  touch-action: manipulation;
}
.radio-opt input[type="radio"]:hover { border-color: var(--ink-mute); }
.radio-opt input[type="radio"]:focus-visible {
  outline: none;
  box-shadow: 0 0 0 3px var(--brand-ring);
  border-color: var(--brand);
}
.radio-opt input[type="radio"]:checked {
  background: var(--brand);
  border-color: var(--brand);
}
.radio-opt input[type="radio"]:checked::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 14 14'><path d='M3 7.5l3 3 5-6' fill='none' stroke='white' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/></svg>");
  background-size: 100% 100%;
}
.radio-opt:has(input[type="radio"]:checked) {
  border-color: var(--brand);
  background: var(--brand-tint, #f0f7ff);
}

/* ---------- NIP lookup (Biała Lista MF) ---------- */
.nip-group {
  display: flex;
  gap: 0;
  align-items: stretch;
}
.nip-group input {
  flex: 1;
  border-top-right-radius: 0;
  border-bottom-right-radius: 0;
  border-right: none;
}
.nip-lookup {
  appearance: none;
  border: 1.5px solid var(--line);
  border-left: 1.5px solid var(--line);
  background: #0f172a;
  color: #f8fafc;
  padding: 0 .9rem;
  font-family: ui-monospace, "JetBrains Mono", "SF Mono", Menlo, monospace;
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  border-top-right-radius: 8px;
  border-bottom-right-radius: 8px;
  cursor: pointer;
  transition: background .15s, transform .12s;
  position: relative;
  min-width: 64px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.nip-lookup:hover { background: var(--brand, #2563eb); }
.nip-lookup:active { transform: translateY(1px); }
.nip-lookup:disabled { opacity: .55; cursor: progress; }
.nip-lookup:focus-visible {
  outline: none;
  box-shadow: 0 0 0 3px var(--brand-ring, rgba(37,99,235,.35));
}
.nip-lookup-spinner {
  display: none;
  width: 14px;
  height: 14px;
  border: 2px solid rgba(255,255,255,.3);
  border-top-color: #fff;
  border-radius: 50%;
  animation: nipSpin .65s linear infinite;
}
.nip-lookup.is-loading .nip-lookup-label { display: none; }
.nip-lookup.is-loading .nip-lookup-spinner { display: inline-block; }
@keyframes nipSpin { to { transform: rotate(360deg); } }

.field-hint {
  margin: .35rem 0 0;
  font-size: .78rem;
  color: var(--ink-faint, #64748b);
  font-family: ui-monospace, "JetBrains Mono", "SF Mono", Menlo, monospace;
  letter-spacing: .01em;
  line-height: 1.4;
}
.field-hint.tone-wait { color: #b45309; }
.field-hint.tone-ok   { color: #047857; }
.field-hint.tone-err  { color: #b91c1c; }
.field-hint.tone-ok::before,
.field-hint.tone-err::before,
.field-hint.tone-wait::before {
  content: "▸ ";
  font-family: inherit;
}

/* ---------- Realtime walidacja: błąd pola ---------- */
.field.has-error input,
.field.has-error textarea,
.field.has-error select {
  border-color: #dc2626 !important;
  background: #fef2f2;
}
.field.has-error input:focus,
.field.has-error textarea:focus {
  box-shadow: 0 0 0 3px rgba(220,38,38,.18);
}
.field-error {
  margin: .3rem 0 0;
  font-size: .78rem;
  font-family: ui-monospace, "JetBrains Mono", "SF Mono", Menlo, monospace;
  color: #b91c1c;
  letter-spacing: .01em;
}
.field-error::before { content: "✕ "; }

/* ---------- Auto-fill flash (po pobraniu z GUS) ---------- */
@keyframes autofillFlash {
  0%   { background: #ecfeff; box-shadow: inset 0 0 0 2px #22d3ee; }
  100% { background: #fff;    box-shadow: inset 0 0 0 0 transparent; }
}
.was-autofilled {
  animation: autofillFlash 1.4s ease-out;
}

@media (max-width: 520px) {
  .nip-lookup {
    min-width: 58px;
    padding: 0 .7rem;
    font-size: .68rem;
  }
}


/* Faza 3 — status Kupującego + checkboxy A.* */
.radio-row--stack {
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-width: 720px;
  margin-top: .35rem;
}
.radio-row--stack .radio-opt {
  flex: 0 0 auto !important; /* override .radio-opt {flex:1 1 220px} — nie rozciągaj wysokości */
  display: flex !important;
  align-items: flex-start;
  gap: 10px;
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  padding: 10px 14px;
  cursor: pointer;
  transition: border-color .15s, background .15s;
  background: #fff;
  font-size: 14px;
  line-height: 1.45;
  font-weight: 400;
  min-height: 0;
}
.radio-row--stack .radio-opt > input[type="radio"] {
  /* override globalnego input { padding: 10px 12px; width:100% } z theme.css */
  width: 1.05rem !important;
  height: 1.05rem !important;
  padding: 0 !important;
  margin: 2px 0 0 !important;
  border: 1.5px solid var(--line);
  border-radius: 50%;
  flex-shrink: 0;
  flex-basis: auto;
}
.radio-row--stack .radio-opt > span { flex: 1; color: #475569; }
.radio-row--stack .radio-opt > span strong { color: #0f172a; }
.radio-row--stack .radio-opt:hover { border-color: #ea580c; background: #fff7ed; }
.radio-row--stack .radio-opt:has(input:checked) {
  border-color: #ea580c;
  background: #fff7ed;
  box-shadow: 0 0 0 2px rgba(234,88,12,0.10);
}

/* Kompaktowy form-card — szerokie karty na desktopie były za duże */
.cart-form-card { max-width: 880px; margin: 0 auto; }

/* ---------- Oświadczenia A.1–A.5b — spójne z .consent-block (Anthropic style) ---------- */
.legal-consent {
  grid-column: 1 / -1;
  display: flex;
  gap: .9rem;
  align-items: flex-start;
  padding: .85rem 1.1rem;
  background: rgba(15, 23, 42, 0.025);
  border: 1px solid rgba(15, 23, 42, 0.08);
  border-radius: 10px;
  margin-top: .25rem;
}
.legal-consent input[type="checkbox"] {
  appearance: none;
  -webkit-appearance: none;
  width: 1.2rem;
  height: 1.2rem;
  margin-top: .1rem;
  border: 1.5px solid rgba(15, 23, 42, 0.30);
  border-radius: 5px;
  background: #fff;
  cursor: pointer;
  flex-shrink: 0;
  position: relative;
  transition: all .15s;
}
.legal-consent input[type="checkbox"]:hover { border-color: var(--brand); }
.legal-consent input[type="checkbox"]:focus-visible {
  outline: none;
  box-shadow: 0 0 0 3px var(--brand-ring);
}
.legal-consent input[type="checkbox"]:checked {
  background: var(--brand);
  border-color: var(--brand);
}
.legal-consent input[type="checkbox"]:checked::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 14 14'><path d='M3 7.5l3 3 5-6' fill='none' stroke='white' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/></svg>");
  background-size: 100% 100%;
}
.legal-consent label {
  margin: 0;
  font-size: .87rem;
  line-height: 1.55;
  color: var(--ink-soft);
  font-weight: 500;
  cursor: pointer;
}
.legal-consent label .req {
  color: var(--brand);
  font-weight: 700;
  margin-left: 2px;
}
.legal-consent label a {
  color: var(--brand-deep);
  text-decoration: underline;
  text-underline-offset: 2px;
  font-weight: 600;
}
.legal-consent label a:hover { color: var(--brand); }

/* Klauzula informacyjna A.5a (KSeF) — bez checkboxa, tylko info */
.legal-info {
  grid-column: 1 / -1;
  padding: .85rem 1.1rem;
  background: rgba(239, 122, 0, 0.04);
  border: 1px solid rgba(239, 122, 0, 0.15);
  border-left: 3px solid var(--brand);
  border-radius: 10px;
  margin-top: .25rem;
  font-size: .87rem;
  line-height: 1.55;
  color: var(--ink-soft);
}
.legal-info p { margin: 0; }
.legal-info strong { color: var(--ink); font-weight: 600; }

/* Hint pod listą oświadczeń — pojawia się gdy brak wymaganej zgody */
.legal-hint {
  grid-column: 1 / -1;
  padding: .75rem 1.1rem;
  background: rgba(220, 38, 38, 0.04);
  border: 1px solid rgba(220, 38, 38, 0.18);
  border-left: 3px solid var(--danger);
  border-radius: 10px;
  margin-top: .25rem;
  font-size: .85rem;
  line-height: 1.5;
  color: #991b1b;
}

#orderBtn:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}