/* ====================================
   PROJECTS PAGE STYLES
   ==================================== */

/* Projects Hero */
.projects-hero {
  padding: calc(80px + var(--spacing-2xl)) var(--spacing-lg) var(--spacing-2xl);
  text-align: center;
}

/* Projects Controls */
.projects-controls {
  padding: var(--spacing-lg) 0;
  position: sticky;
  top: 80px;
  background: rgba(10, 10, 15, 0.95);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  z-index: 90;
}

.controls-wrapper {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--spacing-lg);
}

.search-box {
  flex: 1;
  max-width: 400px;
  position: relative;
  display: flex;
  align-items: center;
  background: var(--color-bg-tertiary);
  border-radius: var(--radius-lg);
  padding: var(--spacing-sm) var(--spacing-md);
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition: all var(--transition-fast);
}

.search-box:focus-within {
  border-color: var(--color-accent-primary);
  box-shadow: 0 0 20px rgba(0, 212, 255, 0.2);
}

.search-box svg {
  color: var(--color-text-muted);
  margin-right: var(--spacing-sm);
}

.search-box input {
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  color: var(--color-text-primary);
  font-size: 1rem;
}

.search-box input::placeholder {
  color: var(--color-text-muted);
}

.view-toggle {
  display: flex;
  gap: var(--spacing-xs);
  background: var(--color-bg-tertiary);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xs);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.toggle-btn {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  padding: var(--spacing-sm) var(--spacing-md);
  background: transparent;
  border: none;
  border-radius: var(--radius-md);
  color: var(--color-text-secondary);
  cursor: pointer;
  transition: all var(--transition-fast);
  font-weight: 600;
}

.toggle-btn:hover {
  color: var(--color-text-primary);
  background: rgba(255, 255, 255, 0.05);
}

.toggle-btn.active {
  background: var(--gradient-primary);
  color: white;
}

.toggle-btn svg {
  width: 20px;
  height: 20px;
}

/* ====================================
   PROJECTS GRID
   ==================================== */
.projects-section {
  padding: var(--spacing-2xl) 0 var(--spacing-3xl);
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: var(--spacing-lg);
  transition: all var(--transition-normal);
}

.projects-grid.list-view {
  grid-template-columns: 1fr;
}

/* Project Card */
.project-card {
  background: var(--color-bg-card);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: all var(--transition-normal);
  position: relative;
  display: flex;
  flex-direction: column;
}

.project-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: var(--gradient-primary);
  transform: scaleX(0);
  transition: transform var(--transition-normal);
}

.project-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-accent-primary);
}

.project-card:hover::before {
  transform: scaleX(1);
}

/* List View Styling */
.projects-grid.list-view .project-card {
  flex-direction: row;
  align-items: center;
}

.projects-grid.list-view .project-image {
  width: 200px;
  height: 200px;
  flex-shrink: 0;
}

.projects-grid.list-view .project-content {
  flex: 1;
}

/* Project Image */
.project-image {
  width: 100%;
  height: 250px;
  background: var(--color-bg-tertiary);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.project-image::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--gradient-primary);
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.project-card:hover .project-image::after {
  opacity: 0.1;
}

.project-icon {
  width: 120px;
  height: 120px;
  transition: transform var(--transition-normal);
}

.project-card:hover .project-icon {
  transform: scale(1.1) rotate(5deg);
}

/* Project Content */
.project-content {
  padding: var(--spacing-xl);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  flex: 1;
}

.project-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-xs);
}

.project-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-text-primary);
  font-family: 'Orbitron', sans-serif;
  margin: 0;
}

.project-badge {
  padding: var(--spacing-xs) var(--spacing-sm);
  background: var(--gradient-primary);
  color: white;
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: 600;
  white-space: nowrap;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.project-description {
  color: var(--color-text-secondary);
  line-height: 1.6;
  flex: 1;
}

.project-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: var(--spacing-md);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.project-date {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  color: var(--color-text-muted);
  font-size: 0.875rem;
}

.project-date svg {
  width: 16px;
  height: 16px;
}

.project-link {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  color: var(--color-accent-primary);
  text-decoration: none;
  font-weight: 600;
  transition: all var(--transition-fast);
}

.project-link:hover {
  gap: var(--spacing-md);
  color: var(--color-accent-secondary);
}

.project-link svg {
  width: 16px;
  height: 16px;
}

/* Project Placeholder */
.project-placeholder {
  border: 2px dashed rgba(255, 255, 255, 0.2);
  background: rgba(255, 255, 255, 0.02);
  cursor: pointer;
  min-height: 400px;
}

.project-placeholder:hover {
  border-color: var(--color-accent-primary);
  background: rgba(0, 212, 255, 0.05);
}

.placeholder-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-3xl);
  text-align: center;
  height: 100%;
}

.placeholder-content svg {
  color: var(--color-accent-primary);
  margin-bottom: var(--spacing-lg);
  opacity: 0.5;
}

.placeholder-content h3 {
  font-family: 'Orbitron', sans-serif;
  font-size: 1.25rem;
  margin-bottom: var(--spacing-sm);
  color: var(--color-text-primary);
}

.placeholder-content p {
  color: var(--color-text-muted);
}

/* Empty State */
.empty-state {
  text-align: center;
  padding: var(--spacing-3xl);
  color: var(--color-text-secondary);
}

.empty-state svg {
  width: 80px;
  height: 80px;
  color: var(--color-accent-primary);
  opacity: 0.3;
  margin-bottom: var(--spacing-lg);
}

.empty-state h3 {
  font-size: 1.5rem;
  margin-bottom: var(--spacing-sm);
  color: var(--color-text-primary);
}

/* ====================================
   RESPONSIVE
   ==================================== */
@media (max-width: 1024px) {
  .projects-grid {
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  }
}

@media (max-width: 768px) {
  .controls-wrapper {
    flex-direction: column;
    align-items: stretch;
  }
  
  .search-box {
    max-width: 100%;
  }
  
  .view-toggle {
    justify-content: center;
  }
  
  .projects-grid {
    grid-template-columns: 1fr;
  }
  
  .projects-grid.list-view .project-card {
    flex-direction: column;
  }
  
  .projects-grid.list-view .project-image {
    width: 100%;
    height: 250px;
  }
  
  .project-title {
    font-size: 1.25rem;
  }
}

@media (max-width: 480px) {
  .project-content {
    padding: var(--spacing-md);
  }
  
  .project-header {
    flex-direction: column;
    align-items: flex-start;
  }
  
  .project-footer {
    flex-direction: column;
    gap: var(--spacing-md);
    align-items: flex-start;
  }
}