/* 
 * Projects 섹션 전용 스타일
 * /assets/css/projects.css
 */

/* 프로젝트 그리드 */
.projects-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-xl);
}

@media (min-width: 768px) {
  .projects-grid {
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  }
}

/* 프로젝트 카드 특화 요소 */
.project-card {
  display: flex;
  flex-direction: column;
}

.project-meta {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--spacing-sm);
}

.project-tech-stack {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-xs);
  margin-top: auto;
  padding-top: var(--spacing-md);
}

.tech-badge {
  background-color: var(--surface-3);
  color: var(--text-secondary);
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-family: var(--font-mono);
  font-weight: 500;
}

/* 상태 배지 */
.status-badge {
  display: inline-flex;
  align-items: center;
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.status-badge::before {
  content: '';
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  margin-right: 6px;
}

.status-badge--done {
  background-color: rgba(34, 197, 94, 0.1);
  color: #16a34a;
}
.status-badge--done::before {
  background-color: #16a34a;
}
[data-theme='dark'] .status-badge--done {
  color: #4ade80;
}
[data-theme='dark'] .status-badge--done::before {
  background-color: #4ade80;
}

.status-badge--active {
  background-color: rgba(59, 130, 246, 0.1);
  color: #2563eb;
}
.status-badge--active::before {
  background-color: #2563eb;
  animation: pulse 2s infinite;
}
[data-theme='dark'] .status-badge--active {
  color: #60a5fa;
}
[data-theme='dark'] .status-badge--active::before {
  background-color: #60a5fa;
}

.status-badge--paused {
  background-color: rgba(249, 115, 22, 0.1);
  color: #ea580c;
}
.status-badge--paused::before {
  background-color: #ea580c;
}
[data-theme='dark'] .status-badge--paused {
  color: #fb923c;
}
[data-theme='dark'] .status-badge--paused::before {
  background-color: #fb923c;
}

@keyframes pulse {
  0% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.2); }
  100% { opacity: 1; transform: scale(1); }
}

/* 프로젝트 템플릿 (3단 구조) */
.project-header {
  margin-bottom: var(--spacing-2xl);
  border-bottom: 1px solid var(--border-color);
  padding-bottom: var(--spacing-lg);
}

.project-title {
  margin-bottom: var(--spacing-sm);
}

.project-summary {
  font-size: var(--font-size-lg);
  color: var(--text-secondary);
  margin-bottom: var(--spacing-lg);
}

.project-links {
  display: flex;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-xl);
}

/* 3단 섹션 (문제, 해결, 결과) */
.project-sections {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-3xl);
  margin-bottom: var(--spacing-3xl);
}

.project-section-wrapper {
  background-color: var(--surface-1);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.project-section-wrapper:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.project-section-header {
  padding: var(--spacing-md) var(--spacing-lg);
  background-color: var(--surface-2);
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.project-section-title {
  font-size: var(--font-size-lg);
  font-weight: 700;
  color: var(--text-primary);
  margin: 0;
}

.project-section-icon {
  color: var(--primary-color);
}

.project-section-content {
  padding: var(--spacing-lg);
}