:root {
  --brocover-bg: #ffffff;
  --brocover-bg-soft: #f6f1ea;
  --brocover-ink: #1f2328;
  --brocover-muted: #5d6470;
  --brocover-accent: #9c6a3d;
  --brocover-top-banner-bg: #7e5128;
  --brocover-selected-bg: #7e5128;
  --brocover-border: #d9c8b8;
  --brocover-success: #1f6b43;
  --brocover-shadow: 0 18px 45px rgba(31, 35, 40, 0.12);
}

.brocover-calc-wrap {
  padding: 24px 0;
}

.brocover-calc-card {
  max-width: 760px;
  margin: 0 auto;
  background: var(--brocover-bg);
  color: var(--brocover-ink);
  border: 1px solid var(--brocover-border);
  border-radius: 24px;
  box-shadow: var(--brocover-shadow);
  overflow: hidden;
}

.brocover-calc-brand {
  background: var(--brocover-top-banner-bg);
  color: var(--brocover-top-banner-text);
  padding: 18px 24px;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.brocover-calc-brand span {
  color: color-mix(in srgb, var(--brocover-top-banner-text) 78%, transparent);
  font-weight: 500;
  margin-left: 8px;
}

.brocover-calc-steps {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 12px;
  list-style: none;
  padding: 22px 24px 8px;
  margin: 0;
  background: var(--brocover-bg-soft);
}

.brocover-calc-steps li {
  position: relative;
  text-align: center;
  color: var(--brocover-muted);
  font-size: 12px;
  font-weight: 700;
  padding-top: 38px;
}

.brocover-calc-steps li::before {
  content: attr(data-step);
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 28px;
  height: 28px;
  border-radius: 999px;
  display: grid;
  place-items: center;
  background: #ffffff;
  border: 1px solid var(--brocover-border);
  color: var(--brocover-data-text);
}

.brocover-calc-steps li.is-active,
.brocover-calc-steps li.is-done {
  color: var(--brocover-step-heading-text);
}

.brocover-calc-steps li.is-active::before {
  background: var(--brocover-accent);
  border-color: var(--brocover-accent);
  color: var(--brocover-button-text);
}

.brocover-calc-steps li.is-done::before {
  background: var(--brocover-selected-bg);
  border-color: var(--brocover-selected-bg);
  color: var(--brocover-button-text);
}

.brocover-calc-panel {
  padding: 34px 24px 10px;
}

.brocover-calc-head h1,
.brocover-calc-head h2,
.brocover-calc-confirmation h2 {
  margin: 0 0 8px;
  font-size: 32px;
  line-height: 1.1;
  color: var(--brocover-step-heading-text) !important;
}

.brocover-calc-head p {
  margin: 0 0 24px;
  color: var(--brocover-muted);
  font-size: 16px;
}

.brocover-area-box {
  background: var(--brocover-bg-soft);
  border: 1px solid var(--brocover-border);
  border-radius: 20px;
  padding: 26px;
}

.brocover-area-value {
  font-size: 42px;
  line-height: 1;
  font-weight: 800;
  color: var(--brocover-data-text);
  margin-bottom: 20px;
}

.js-brocover-area {
  width: 100%;
  accent-color: var(--brocover-accent);
}

.brocover-range-labels {
  display: flex;
  justify-content: space-between;
  font-size: 13px;
  color: var(--brocover-muted);
  margin-top: 10px;
}

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

.brocover-options-grid--checks {
  grid-template-columns: repeat(2, 1fr);
}

.brocover-option-card {
  position: relative;
  display: block;
  background: #ffffff;
  border: 1px solid var(--brocover-border);
  border-radius: 20px;
  padding: 20px;
  min-height: 160px;
  cursor: pointer;
  transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease, background 0.18s ease, color 0.18s ease;
  color: var(--brocover-data-text);
}

.brocover-option-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 22px rgba(31, 35, 40, 0.08);
  border-color: var(--brocover-accent);
}

.brocover-option-card input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.brocover-option-card.is-selected {
  background: var(--brocover-selected-bg);
  color: var(--brocover-button-text);
  border-color: var(--brocover-selected-bg);
}

.brocover-option-card.is-selected .brocover-option-text {
  color: color-mix(in srgb, var(--brocover-button-text) 80%, transparent);
}

.brocover-option-title {
  display: block;
  font-size: 22px;
  line-height: 1.2;
  font-weight: 800;
  margin-bottom: 10px;
}

.brocover-option-text {
  display: block;
  font-size: 14px;
  line-height: 1.5;
  color: var(--brocover-muted);
}

.brocover-form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}

.brocover-form-grid label,
.brocover-privacy {
  display: block;
}

.brocover-form-grid span {
  display: block;
  font-size: 13px;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--brocover-data-text);
}

.brocover-form-grid input {
  width: 100%;
  border: 1px solid var(--brocover-border);
  border-radius: 14px;
  padding: 14px 16px;
  font-size: 16px;
  color: var(--brocover-data-text);
  background: #ffffff;
}

.brocover-form-grid input:focus {
  outline: none;
  border-color: var(--brocover-accent);
  box-shadow: 0 0 0 4px rgba(156, 106, 61, 0.12);
}

.brocover-privacy {
  margin-top: 18px;
  color: var(--brocover-muted);
  font-size: 14px;
}

.brocover-privacy input {
  margin-right: 8px;
}

.brocover-calc-nav {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 24px;
}

.brocover-btn {
  appearance: none;
  border: 0;
  border-radius: 999px;
  padding: 16px 24px;
  font-size: 16px;
  font-weight: 800;
  cursor: pointer;
  min-width: 160px;
}

.brocover-btn-primary {
  background: var(--brocover-accent);
  color: var(--brocover-button-text);
}

.brocover-btn-primary:hover {
  background: var(--brocover-selected-bg);
}

.brocover-btn-primary:disabled {
  opacity: 0.7;
  cursor: wait;
}

.brocover-btn-secondary {
  background: var(--brocover-bg-soft);
  color: var(--brocover-button-secondary-text, var(--brocover-ink));
  border: 1px solid var(--brocover-border);
}

.brocover-btn-secondary:hover {
  background: var(--brocover-accent);
  color: var(--brocover-button-text);
  border-color: var(--brocover-accent);
}

.brocover-calc-confirmation {
  padding: 48px 24px 56px;
  text-align: center;
}

.brocover-confirmation-icon {
  width: 72px;
  height: 72px;
  border-radius: 999px;
  display: grid;
  place-items: center;
  margin: 0 auto 18px;
  background: var(--brocover-success);
  color: var(--brocover-button-text);
  font-size: 34px;
  font-weight: 800;
}

.brocover-calc-confirmation h2 {
  margin: 0 0 10px;
  font-size: 36px;
}

.brocover-calc-confirmation p {
  margin: 0;
  font-size: 18px;
  color: var(--brocover-muted);
}

.brocover-area-value,
.brocover-area-value *,
.brocover-form-grid input,
.brocover-privacy span,
.brocover-option-card .brocover-option-title,
.brocover-option-card .brocover-option-text,
.brocover-option-card .brocover-roof-icon {
  color: inherit;
}

.brocover-option-card .brocover-option-title,
.brocover-option-card .brocover-option-text,
.brocover-option-card .brocover-roof-icon {
  color: var(--brocover-data-text);
}

.brocover-option-card.is-selected .brocover-option-title,
.brocover-option-card.is-selected .brocover-option-text,
.brocover-option-card.is-selected .brocover-roof-icon {
  color: var(--brocover-button-text);
}

@media (max-width: 782px) {
  .brocover-calc-steps {
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 8px;
    padding: 18px 14px 6px;
  }

  .brocover-calc-steps li {
    font-size: 10px;
  }

  .brocover-calc-panel {
    padding: 24px 16px 10px;
  }

  .brocover-calc-head h2 {
    font-size: 28px;
  }

  .brocover-options-grid,
  .brocover-options-grid--checks,
  .brocover-form-grid {
    grid-template-columns: 1fr;
  }

  .brocover-option-card {
    min-height: auto;
  }

  .brocover-calc-nav {
    padding: 16px;
    position: sticky;
    bottom: 0;
    background: rgba(255, 255, 255, 0.96);
    backdrop-filter: blur(8px);
  }

  .brocover-btn {
    min-width: 0;
    width: 100%;
  }
}