/* =============================================
   자동차 취득세 계산기 전용 스타일
   ============================================= */

.calculator-form {
  background: var(--glass-bg, rgba(255, 255, 255, 0.85));
  border: 1px solid var(--glass-border, rgba(224, 222, 214, 0.6));
  box-shadow: var(--glass-shadow, 0 4px 16px rgba(0, 0, 0, 0.06));
  border-radius: 16px;
  padding: 1.75rem;
  margin-bottom: 1.5rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
  margin-bottom: 1.25rem;
}

.form-group label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-secondary, #475569);
}

/* Car type buttons */
.car-type-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.car-type-btn {
  padding: 0.5rem 1rem;
  border: 1px solid var(--glass-border, #E0DED6);
  background: var(--pastel-cream, #FAF9F5);
  border-radius: 8px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary, #64748b);
  cursor: pointer;
  transition: all 0.15s;
}

.car-type-btn:hover {
  border-color: var(--pastel-blue-1, #D97757);
  color: var(--pastel-blue-1, #D97757);
}

.car-type-btn.active {
  background: var(--pastel-blue-1, #D97757);
  border-color: var(--pastel-blue-1, #D97757);
  color: #fff;
  font-weight: 700;
}

html.dark .car-type-btn {
  background: rgba(15, 23, 42, 0.6);
  border-color: rgba(51, 65, 85, 0.5);
  color: #94a3b8;
}

html.dark .car-type-btn.active {
  background: var(--pastel-blue-1, #D97757);
  border-color: var(--pastel-blue-1, #D97757);
  color: #fff;
}

/* Region buttons */
.region-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.region-btn {
  padding: 0.5rem 1.25rem;
  border: 1px solid var(--glass-border, #E0DED6);
  background: var(--pastel-cream, #FAF9F5);
  border-radius: 8px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary, #64748b);
  cursor: pointer;
  transition: all 0.15s;
}

.region-btn:hover {
  border-color: var(--pastel-blue-1, #D97757);
  color: var(--pastel-blue-1, #D97757);
}

.region-btn.active {
  background: var(--pastel-blue-1, #D97757);
  border-color: var(--pastel-blue-1, #D97757);
  color: #fff;
  font-weight: 700;
}

html.dark .region-btn {
  background: rgba(15, 23, 42, 0.6);
  border-color: rgba(51, 65, 85, 0.5);
  color: #94a3b8;
}

html.dark .region-btn.active {
  background: var(--pastel-blue-1, #D97757);
  border-color: var(--pastel-blue-1, #D97757);
  color: #fff;
}

.form-actions {
  display: flex;
  gap: 0.75rem;
  margin-top: 0.5rem;
}

/* Result summary */
.result-summary {
  background: linear-gradient(135deg, var(--pastel-blue-1, #D97757), #e8a080);
  border-radius: 16px;
  padding: 2rem;
  text-align: center;
  margin-bottom: 1.25rem;
  color: #fff;
}

.result-summary .sub-text {
  font-size: 0.875rem;
  opacity: 0.85;
  margin-bottom: 0.5rem;
}

.result-summary .main-amount {
  font-size: 3rem;
  font-weight: 800;
  line-height: 1.1;
}

/* Breakdown list */
.breakdown-list {
  background: var(--glass-bg, rgba(255, 255, 255, 0.85));
  border: 1px solid var(--glass-border, #E0DED6);
  box-shadow: var(--glass-shadow, 0 2px 8px rgba(0, 0, 0, 0.04));
  border-radius: 12px;
  overflow: hidden;
  margin-bottom: 1rem;
}

html.dark .breakdown-list {
  background: rgba(15, 23, 42, 0.7);
  border-color: rgba(51, 65, 85, 0.5);
}

.breakdown-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.875rem 1.25rem;
  border-bottom: 1px solid var(--glass-border, #f0ede6);
  font-size: 0.9375rem;
  color: var(--text-primary, #1e293b);
}

html.dark .breakdown-row {
  border-bottom-color: rgba(51, 65, 85, 0.3);
}

.breakdown-row:last-child {
  border-bottom: none;
}

.breakdown-row:nth-child(odd) {
  background: rgba(245, 244, 239, 0.5);
}

html.dark .breakdown-row:nth-child(odd) {
  background: rgba(15, 23, 42, 0.3);
}

.breakdown-row.sub {
  font-size: 0.8125rem;
  color: var(--text-secondary, #64748b);
  padding-left: 2rem;
}

.breakdown-row.total {
  background: #fff7ed !important;
  font-weight: 700;
  font-size: 1rem;
  color: var(--pastel-blue-1, #D97757) !important;
  border-top: 2px solid var(--pastel-blue-1, #D97757);
}

html.dark .breakdown-row.total {
  background: rgba(217, 119, 87, 0.12) !important;
}

/* Notice box */
.notice-box {
  padding: 1rem 1.25rem;
  background: #f0fdf4;
  border: 1px solid #bbf7d0;
  border-radius: 10px;
  margin-top: 0.75rem;
}

html.dark .notice-box {
  background: rgba(22, 163, 74, 0.1);
  border-color: rgba(74, 222, 128, 0.3);
}

.notice-box p {
  font-size: 0.875rem;
  color: #15803d;
  margin: 0;
  line-height: 1.5;
}

html.dark .notice-box p {
  color: #4ade80;
}

/* Responsive */
@media (max-width: 768px) {
  .result-summary .main-amount {
    font-size: 2.25rem;
  }

  .form-actions {
    flex-direction: column;
  }

  .form-actions .btn {
    width: 100%;
  }
}

@media (max-width: 480px) {
  .calculator-form {
    padding: 1.25rem 1rem;
  }

  .car-type-buttons,
  .region-buttons {
    gap: 0.375rem;
  }

  .car-type-btn,
  .region-btn {
    padding: 0.4rem 0.75rem;
    font-size: 0.8125rem;
  }

  .breakdown-row {
    font-size: 0.875rem;
    padding: 0.75rem 1rem;
  }
}