/* MC B2B Budget Calculator — warm theme */

.mc-b2b-bc {
  --b2b-sage: var(--sage, #3d6b4f);
  --b2b-sage-light: var(--sage-light, #5a8a6c);
  --b2b-sage-dark: var(--sage-dark, #2d5340);
  --b2b-cream: var(--cream, #faf7f2);
  --b2b-white: var(--warm-white, #fffdf9);
  --b2b-gold: var(--gold, #c4956a);
  --b2b-gold-pale: var(--gold-pale, #f0dcc8);
  --b2b-ink: var(--text-dark, #2c3e34);
  --b2b-body: var(--text-body, #4a5d50);
  --b2b-muted: var(--text-light, #7a8d7f);
  --b2b-line: rgba(61, 107, 79, .10);
  --b2b-soft: rgba(61, 107, 79, .06);
  --b2b-shadow: var(--shadow-soft, 0 4px 30px rgba(61, 107, 79, .08));
  --b2b-shadow-hover: var(--shadow-hover, 0 12px 50px rgba(61, 107, 79, .14));
  --b2b-radius-sm: var(--radius-sm, 12px);
  --b2b-radius-md: var(--radius-md, 20px);
  --b2b-radius-pill: var(--radius-pill, 999px);

  max-width: 1180px;
  margin: 48px auto;
  padding: 0 24px;
  color: var(--b2b-body);
  font-family: var(--mc-font, 'Outfit', system-ui, -apple-system, sans-serif);
  line-height: 1.65;
  position: relative;
}

.mc-b2b-bc *,
.mc-b2b-bc *::before,
.mc-b2b-bc *::after {
  box-sizing: border-box;
}

.mc-b2b-bc__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(320px, .9fr);
  gap: 28px;
  align-items: start;
}

.mc-b2b-bc__config,
.mc-b2b-bc-summary-inner {
  background: var(--b2b-white);
  border: 1px solid var(--b2b-soft);
  border-radius: var(--b2b-radius-md);
  box-shadow: var(--b2b-shadow);
}

.mc-b2b-bc__config {
  padding: 34px;
}

.mc-b2b-bc__config h2,
.mc-b2b-bc-summary-inner h2 {
  margin: 0;
  color: var(--b2b-ink);
  font-size: clamp(1.5rem, 2.4vw, 2rem);
  font-weight: 700;
  letter-spacing: 0;
  line-height: 1.2;
}

.mc-b2b-bc__config h2::before {
  content: "Budżet firmowy";
  display: block;
  margin-bottom: 10px;
  color: var(--b2b-gold);
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.mc-b2b-bc__config h3 {
  margin: 28px 0 14px;
  color: var(--b2b-ink);
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: 0;
}

.mc-b2b-bc__intro {
  max-width: 680px;
  margin: 14px 0 28px;
  color: var(--b2b-muted);
  font-size: .98rem;
  line-height: 1.75;
}

.mc-b2b-bc-field {
  margin-bottom: 18px;
}

.mc-b2b-bc-field-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.mc-b2b-bc-field label:not(.mc-b2b-bc-checkbox) {
  display: block;
  margin: 0 0 7px;
  color: var(--b2b-body);
  font-size: .85rem;
  font-weight: 700;
  letter-spacing: 0;
}

.mc-b2b-bc-field input[type="text"],
.mc-b2b-bc-field input[type="email"],
.mc-b2b-bc-field input[type="tel"],
.mc-b2b-bc-field textarea {
  width: 100%;
  min-height: 48px;
  padding: 13px 16px;
  border: 1px solid rgba(61, 107, 79, .12);
  border-radius: var(--b2b-radius-sm);
  background: var(--b2b-white);
  color: var(--b2b-ink);
  font: inherit;
  font-size: .95rem;
  outline: none;
  transition: border-color .25s ease, box-shadow .25s ease, background .25s ease;
}

.mc-b2b-bc-field input::placeholder {
  color: rgba(122, 141, 127, .76);
}

.mc-b2b-bc-field input:focus,
.mc-b2b-bc-field textarea:focus {
  border-color: var(--b2b-sage);
  box-shadow: 0 0 0 3px rgba(61, 107, 79, .10);
}

.mc-b2b-bc-hint {
  display: block;
  margin: 7px 0 0;
  color: var(--b2b-muted);
  font-size: .78rem;
  line-height: 1.45;
}

.mc-b2b-bc-amount-display {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 8px;
  margin: 4px 0 18px;
  padding: 24px 18px;
  border: 1px solid rgba(61, 107, 79, .08);
  border-radius: var(--b2b-radius-md);
  background: linear-gradient(135deg, rgba(61, 107, 79, .08), rgba(240, 220, 200, .45));
  color: var(--b2b-sage);
  font-size: clamp(2.2rem, 5vw, 3.2rem);
  font-weight: 700;
  line-height: 1;
  text-align: center;
}

#mc-b2b-bc-amount-slider {
  width: 100%;
  height: 8px;
  border-radius: var(--b2b-radius-pill);
  background: rgba(61, 107, 79, .12);
  accent-color: var(--b2b-sage);
  appearance: none;
  outline: none;
}

#mc-b2b-bc-amount-slider::-webkit-slider-thumb {
  appearance: none;
  width: 24px;
  height: 24px;
  border: 4px solid var(--b2b-white);
  border-radius: 50%;
  background: var(--b2b-sage);
  box-shadow: 0 5px 18px rgba(61, 107, 79, .28);
  cursor: pointer;
}

#mc-b2b-bc-amount-slider::-moz-range-thumb {
  width: 24px;
  height: 24px;
  border: 4px solid var(--b2b-white);
  border-radius: 50%;
  background: var(--b2b-sage);
  box-shadow: 0 5px 18px rgba(61, 107, 79, .28);
  cursor: pointer;
}

.mc-b2b-bc-amount-range {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin-top: 9px;
  color: var(--b2b-muted);
  font-size: .78rem;
  font-weight: 600;
}

.mc-b2b-bc-discounts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin: 10px 0 8px;
}

.mc-b2b-bc-discount-cell {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-height: 68px;
  padding: 14px 16px;
  border: 1px solid rgba(61, 107, 79, .08);
  border-radius: var(--b2b-radius-sm);
  background: var(--b2b-cream);
}

.mc-b2b-bc-discount-label {
  color: var(--b2b-body);
  font-size: .84rem;
  font-weight: 600;
  line-height: 1.35;
}

.mc-b2b-bc-discount-value {
  color: var(--b2b-gold);
  font-size: 1.25rem;
  font-weight: 700;
  white-space: nowrap;
}

.mc-b2b-bc-checkbox {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 15px 16px;
  border: 1px solid rgba(61, 107, 79, .10);
  border-radius: var(--b2b-radius-sm);
  background: var(--b2b-cream);
  color: var(--b2b-body);
  cursor: pointer;
  font-size: .88rem;
  font-weight: 500 !important;
  line-height: 1.6;
}

.mc-b2b-bc-checkbox input {
  width: 18px;
  height: 18px;
  margin: 3px 0 0;
  accent-color: var(--b2b-sage);
  flex: 0 0 auto;
}

.mc-b2b-bc-checkbox a {
  color: var(--b2b-sage);
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.mc-b2b-bc__summary {
  position: sticky;
  top: 112px;
}

.mc-b2b-bc-summary-inner {
  padding: 28px;
  overflow: hidden;
}

.mc-b2b-bc-summary-inner h2 {
  margin-bottom: 20px;
  font-size: 1.25rem;
}

.mc-b2b-bc-summary-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  padding: 11px 0;
  border-bottom: 1px solid rgba(61, 107, 79, .07);
  color: var(--b2b-muted);
  font-size: .92rem;
}

.mc-b2b-bc-summary-row strong {
  color: var(--b2b-ink);
  font-weight: 700;
  text-align: right;
  white-space: nowrap;
}

.mc-b2b-bc-summary-big {
  margin: 0 -4px 6px;
  padding: 18px;
  border: 0;
  border-radius: var(--b2b-radius-md);
  background: linear-gradient(135deg, var(--b2b-sage), var(--b2b-sage-dark));
  color: rgba(255, 255, 255, .78);
}

.mc-b2b-bc-summary-big strong {
  color: #fff;
  font-size: 1.35rem;
}

.mc-b2b-bc-summary-divider {
  height: 1px;
  margin: 10px 0 0;
  background: transparent;
}

.mc-b2b-bc-summary-total {
  margin-top: 6px;
  padding: 17px 0 8px;
  border-top: 2px solid rgba(61, 107, 79, .12);
  border-bottom: 0;
  color: var(--b2b-ink);
  font-size: 1rem;
  font-weight: 700;
}

.mc-b2b-bc-summary-total strong {
  color: var(--b2b-sage);
  font-size: 1.45rem;
}

.mc-b2b-bc-vat-info,
.mc-b2b-bc-privacy {
  color: var(--b2b-muted);
  font-size: .78rem;
  line-height: 1.55;
}

.mc-b2b-bc-vat-info {
  margin: 8px 0 18px;
}

.mc-b2b-bc-privacy {
  margin: 16px 0 0;
  padding: 14px 16px;
  border: 1px solid rgba(196, 149, 106, .28);
  border-radius: var(--b2b-radius-sm);
  background: rgba(240, 220, 200, .42);
  color: var(--b2b-body);
}

.mc-b2b-bc-privacy strong {
  color: var(--b2b-sage-dark);
}

.mc-b2b-bc-btn {
  width: 100%;
  min-height: 52px;
  padding: 15px 24px;
  border: 0;
  border-radius: var(--b2b-radius-pill);
  cursor: pointer;
  font: inherit;
  font-size: .95rem;
  font-weight: 700;
  transition: background .25s ease, box-shadow .25s ease, transform .25s ease, opacity .25s ease;
}

.mc-b2b-bc-btn--primary {
  background: var(--b2b-sage);
  color: #fff;
  box-shadow: var(--b2b-shadow);
}

.mc-b2b-bc-btn--primary:hover:not(:disabled) {
  background: var(--b2b-sage-dark);
  box-shadow: var(--b2b-shadow-hover);
  transform: translateY(-2px);
}

.mc-b2b-bc-btn:disabled {
  cursor: not-allowed;
  opacity: .58;
}

#mc-b2b-bc-messages {
  max-width: 720px;
}

.mc-b2b-bc-error {
  margin-top: 18px;
  padding: 13px 16px;
  border: 1px solid rgba(180, 83, 9, .24);
  border-radius: var(--b2b-radius-sm);
  background: #fff7ed;
  color: #92400e;
  font-size: .88rem;
  font-weight: 700;
  line-height: 1.5;
}

.mc-b2b-bc-loading {
  position: fixed;
  inset: auto auto 28px 50%;
  transform: translateX(-50%);
  z-index: 99999;
  display: flex;
  align-items: center;
  gap: 14px;
  min-width: min(420px, calc(100vw - 32px));
  padding: 16px 22px;
  border: 1px solid rgba(61, 107, 79, .12);
  border-radius: var(--b2b-radius-pill);
  background: rgba(255, 253, 249, .96);
  box-shadow: 0 18px 50px rgba(61, 107, 79, .18);
  color: var(--b2b-ink);
  font-size: .92rem;
  font-weight: 700;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.mc-b2b-bc-spinner {
  width: 24px;
  height: 24px;
  border: 3px solid rgba(61, 107, 79, .12);
  border-top-color: var(--b2b-sage);
  border-radius: 50%;
  animation: mc-b2b-bc-spin .7s linear infinite;
  flex: 0 0 auto;
}

@keyframes mc-b2b-bc-spin {
  to { transform: rotate(360deg); }
}

@media (max-width: 920px) {
  .mc-b2b-bc__grid {
    grid-template-columns: 1fr;
  }

  .mc-b2b-bc__summary {
    position: static;
  }
}

@media (max-width: 640px) {
  .mc-b2b-bc {
    margin: 28px auto;
    padding: 0 14px;
  }

  .mc-b2b-bc__config,
  .mc-b2b-bc-summary-inner {
    padding: 22px 18px;
    border-radius: 18px;
  }

  .mc-b2b-bc-field-row,
  .mc-b2b-bc-discounts {
    grid-template-columns: 1fr;
  }

  .mc-b2b-bc-summary-row {
    align-items: flex-start;
  }

  .mc-b2b-bc-summary-row strong {
    max-width: 52%;
    white-space: normal;
  }

  .mc-b2b-bc-amount-display {
    padding: 20px 12px;
  }
}