/* Portfolio Project Cards */

.project-card {
  background: var(--chat-surface);
  border: 1px solid var(--chat-border);
  border-radius: 12px;
  padding: 20px;
  margin: 16px 0;
  transition: all 0.2s ease;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.project-card:hover {
  border-color: var(--chat-blue-2);
  box-shadow: 0 4px 16px rgba(59, 130, 246, 0.15);
  transform: translateY(-2px);
}

.project-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 12px;
  gap: 12px;
}

.project-title-section {
  flex: 1;
  min-width: 0;
}

.project-title {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--chat-text);
  margin: 0 0 4px 0;
  line-height: 1.3;
}

.project-client {
  font-size: 0.875rem;
  color: var(--chat-text-muted);
  font-weight: 500;
}

.project-domain-badge {
  flex-shrink: 0;
  padding: 4px 12px;
  border-radius: 16px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  background: var(--chat-blue);
  color: white;
}

.project-domain-badge[data-domain="ai_agents"] {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.project-domain-badge[data-domain="cloud_aws"] {
  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
}

.project-domain-badge[data-domain="mlops"] {
  background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
}

.project-domain-badge[data-domain="document_intelligence"] {
  background: linear-gradient(135deg, #43e97b 0%, #38f9d7 100%);
}

.project-domain-badge[data-domain="fullstack"] {
  background: linear-gradient(135deg, #fa709a 0%, #fee140 100%);
}

.project-domain-badge[data-domain="data_engineering"] {
  background: linear-gradient(135deg, #30cfd0 0%, #330867 100%);
}

.project-description {
  color: var(--chat-text-soft);
  line-height: 1.6;
  margin: 0 0 16px 0;
  font-size: 0.9375rem;
}

.project-metrics {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 12px;
  margin-bottom: 16px;
  padding: 16px;
  background: var(--chat-surface-2);
  border-radius: 8px;
}

.project-metric {
  display: flex;
  align-items: center;
  gap: 8px;
}

.metric-icon {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.metric-content {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.metric-value {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--chat-blue-2);
  line-height: 1.2;
}

.metric-unit {
  font-size: 0.75rem;
  color: var(--chat-text-muted);
  font-weight: 500;
}

.metric-label {
  font-size: 0.75rem;
  color: var(--chat-text-soft);
  line-height: 1.3;
  margin-top: 2px;
}

.project-technologies {
  margin-bottom: 16px;
}

.tech-label {
  display: block;
  font-size: 0.75rem;
  color: var(--chat-text-muted);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 8px;
}

.tech-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.tech-tag {
  padding: 4px 10px;
  background: var(--chat-surface-3);
  border: 1px solid var(--chat-border);
  border-radius: 6px;
  font-size: 0.8125rem;
  color: var(--chat-text-soft);
  font-weight: 500;
  transition: all 0.15s ease;
}

.tech-tag:hover {
  background: var(--chat-blue);
  border-color: var(--chat-blue);
  color: white;
}

.project-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 16px;
  border-top: 1px solid var(--chat-border);
  gap: 12px;
}

.project-duration {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.875rem;
  color: var(--chat-text-muted);
}

.project-duration svg {
  flex-shrink: 0;
}

.project-details-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  background: var(--chat-blue);
  color: white;
  border: none;
  border-radius: 8px;
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
}

.project-details-btn:hover {
  background: var(--chat-blue-2);
  transform: translateX(2px);
}

.project-details-btn svg {
  transition: transform 0.2s ease;
}

.project-details-btn:hover svg {
  transform: translateX(2px);
}

/* Project Details Modal */
.project-details-modal {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.75);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: 20px;
  animation: fadeIn 0.2s ease;
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

.project-details-content {
  background: var(--chat-surface);
  border-radius: 16px;
  max-width: 800px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  padding: 32px;
  position: relative;
  animation: slideUp 0.3s ease;
}

@keyframes slideUp {
  from {
    transform: translateY(20px);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

.project-details-close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--chat-surface-2);
  border: 1px solid var(--chat-border);
  color: var(--chat-text);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
}

.project-details-close:hover {
  background: var(--chat-red);
  border-color: var(--chat-red);
}

.project-details-title {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--chat-text);
  margin: 0 0 8px 0;
}

.project-details-client {
  font-size: 1rem;
  color: var(--chat-text-muted);
  margin: 0 0 24px 0;
}

.project-details-section {
  margin-bottom: 24px;
}

.project-details-section h4 {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--chat-blue-2);
  margin: 0 0 12px 0;
  display: flex;
  align-items: center;
  gap: 8px;
}

.project-details-section p {
  color: var(--chat-text-soft);
  line-height: 1.7;
  margin: 0;
}

/* Responsive */
@media (max-width: 768px) {
  .project-card {
    padding: 16px;
  }
  
  .project-header {
    flex-direction: column;
    align-items: flex-start;
  }
  
  .project-domain-badge {
    align-self: flex-start;
  }
  
  .project-metrics {
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    padding: 12px;
  }
  
  .project-footer {
    flex-direction: column;
    align-items: stretch;
  }
  
  .project-details-btn {
    justify-content: center;
  }
  
  .project-details-content {
    padding: 24px;
  }
  
  .project-details-title {
    font-size: 1.5rem;
  }
}