/* ==========================================
   龙虾找车 - 服务工具页样式 (tools.css)
   ========================================== */

/* --- Services Section --- */
.tools-services {
  padding: 60px 0 80px;
  background: var(--white);
}

.service-cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.service-card {
  border-radius: var(--radius-lg);
  padding: 40px 32px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.service-card.pickup {
  background: linear-gradient(135deg, #f0fdf4, #dcfce7);
  border: 1px solid #bbf7d0;
}

.service-card.finance {
  background: linear-gradient(135deg, #f5f5f5, #e8e8e8);
  border: 1px solid #d4d4d4;
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.service-card-header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 16px;
}

.service-card-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  background: rgba(255, 255, 255, 0.8);
}

.service-card-title {
  font-size: 22px;
  font-weight: 700;
  color: var(--text-primary);
}

.service-card-desc {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 20px;
}

.service-card-features {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 24px;
}

.service-card-feature {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: var(--text-secondary);
}

.service-card-feature::before {
  content: '✓';
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: rgba(16, 185, 129, 0.1);
  color: #10B981;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  flex-shrink: 0;
}

.coming-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  background: rgba(134, 144, 156, 0.1);
  color: var(--text-weak);
  border-radius: var(--radius-full);
  font-size: 13px;
  font-weight: 500;
}

/* --- Tools Section --- */
.tools-section {
  padding: 80px 0;
  background: var(--bg);
}

.tools-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.tool-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  text-align: center;
  transition: var(--transition);
  border: 1px solid transparent;
  cursor: pointer;
  display: flex;
  flex-direction: column;
}

.tool-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(232, 69, 42, 0.12);
}

.tool-icon {
  width: 72px;
  height: 72px;
  border-radius: var(--radius-lg);
  margin: 0 auto 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 32px;
}

.tool-icon.eval { background: linear-gradient(135deg, rgba(232,69,42,0.1), rgba(255,107,53,0.1)); }
.tool-icon.insurance { background: linear-gradient(135deg, rgba(59,130,246,0.1), rgba(99,102,241,0.1)); }
.tool-icon.maintenance { background: linear-gradient(135deg, rgba(16,185,129,0.1), rgba(52,211,153,0.1)); }

.tool-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 10px;
}

.tool-desc {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 20px;
  flex: 1;
}

/* --- Tool Demo Section --- */
.tool-demo {
  padding: 80px 0;
  background: var(--white);
}

.tool-demo-tabs {
  display: flex;
  gap: 8px;
  margin-bottom: 32px;
  justify-content: center;
}

.tool-demo-tab {
  padding: 10px 24px;
  border-radius: var(--radius-full);
  font-size: 14px;
  font-weight: 500;
  color: var(--text-secondary);
  background: #f5f5f5;
  cursor: pointer;
  transition: var(--transition);
  border: none;
}

.tool-demo-tab.active {
  background: var(--primary-gradient);
  color: #fff;
}

.tool-demo-tab:hover:not(.active) {
  background: var(--primary-light);
  color: var(--primary);
}

.tool-demo-panel {
  max-width: 680px;
  margin: 0 auto;
  background: #fafbfc;
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 40px;
  display: none;
}

.tool-demo-panel.active {
  display: block;
}

.demo-form-group {
  margin-bottom: 20px;
}

.demo-form-label {
  display: block;
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.demo-form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.demo-form-input {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 14px;
  background: var(--white);
  transition: var(--transition);
}

.demo-form-input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(232, 69, 42, 0.1);
}

.demo-form-select {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 14px;
  background: var(--white);
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath d='M2 4l4 4 4-4' fill='none' stroke='%2386909C' stroke-width='1.5'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  cursor: pointer;
}

.demo-submit {
  width: 100%;
  padding: 14px;
  background: var(--primary-gradient);
  color: #fff;
  border: none;
  border-radius: var(--radius-md);
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}

.demo-submit:hover {
  box-shadow: var(--shadow-primary);
}

/* Result area */
.demo-result {
  margin-top: 24px;
  padding: 24px;
  background: var(--white);
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  display: none;
}

.demo-result.show { display: block; }

.demo-result-title {
  font-size: 15px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 12px;
}

.demo-result-value {
  font-size: 32px;
  font-weight: 800;
  background: var(--primary-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.demo-result-desc {
  font-size: 13px;
  color: var(--text-weak);
  margin-top: 8px;
}

/* Report items for insurance/maintenance */
.demo-report-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 0;
  border-bottom: 1px solid #f0f0f0;
}

.demo-report-item:last-child { border-bottom: none; }

.demo-report-label {
  font-size: 14px;
  color: var(--text-secondary);
}

.demo-report-value {
  font-size: 14px;
  font-weight: 600;
}

.demo-report-value.good { color: #10B981; }
.demo-report-value.warn { color: #F59E0B; }

/* --- Responsive: Tools --- */
@media (max-width: 1199px) {
  .tools-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 767px) {
  .service-cards { grid-template-columns: 1fr; }
  .tools-grid { grid-template-columns: 1fr; }
  .demo-form-row { grid-template-columns: 1fr; }
  .tool-demo-panel { padding: 24px; }
  .tool-demo-tabs { flex-wrap: wrap; }
}