/* ============================================
   Projects Page Styles
   ============================================ */

.projects-page-header {
  padding: var(--spacing-2xl) 0;
  background: linear-gradient(135deg, var(--color-surface) 0%, var(--color-background) 100%);
  text-align: center;
}

.projects-page-title {
  font-size: var(--text-4xl);
  font-weight: var(--font-bold);
  color: var(--color-text);
  margin-bottom: var(--spacing-sm);
}

.projects-page-description {
  font-size: var(--text-lg);
  color: var(--color-text-light);
  max-width: 700px;
  margin: 0 auto;
}

/* Filter and Search Section */
.projects-controls {
  padding: var(--spacing-xl) 0;
  background-color: var(--color-background);
}

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

.filter-group {
  display: flex;
  gap: var(--spacing-sm);
  flex-wrap: wrap;
  align-items: center;
}

.filter-label {
  font-weight: var(--font-medium);
  color: var(--color-text);
  font-size: var(--text-sm);
}

.filter-buttons {
  display: flex;
  gap: var(--spacing-xs);
  flex-wrap: wrap;
}

.filter-btn {
  padding: 0.5rem 1rem;
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  background-color: var(--color-surface);
  color: var(--color-text-light);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.filter-btn:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.filter-btn.active {
  background-color: var(--color-primary);
  color: var(--color-background);
  border-color: var(--color-primary);
}

.filter-btn:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

/* Projects List Section */
.projects-list-section {
  padding: var(--spacing-2xl) 0;
}

.projects-count {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  margin-bottom: var(--spacing-lg);
}

.no-projects {
  text-align: center;
  padding: var(--spacing-2xl) 0;
  color: var(--color-text-muted);
}

.no-projects-icon {
  font-size: var(--text-5xl);
  margin-bottom: var(--spacing-md);
}

.no-projects-title {
  font-size: var(--text-2xl);
  font-weight: var(--font-semibold);
  color: var(--color-text-light);
  margin-bottom: var(--spacing-sm);
}

.no-projects-message {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
}

/* Enhanced Project Cards for Projects Page */
.projects-list .project-card {
  animation: fadeInUp 0.4s ease-out;
}

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

.project-card.hidden {
  display: none;
}

/* Project Details Modal (Optional Enhancement) */
.project-modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.7);
  z-index: 2000;
  overflow-y: auto;
}

.project-modal.active {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-md);
}

.project-modal-content {
  background-color: var(--color-background);
  border-radius: var(--radius-lg);
  max-width: 800px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
}

.modal-close {
  position: absolute;
  top: var(--spacing-md);
  right: var(--spacing-md);
  width: 40px;
  height: 40px;
  background-color: var(--color-surface);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: var(--text-2xl);
  color: var(--color-text);
  transition: all var(--transition-fast);
  z-index: 10;
}

.modal-close:hover {
  background-color: var(--color-primary);
  color: var(--color-background);
}

/* ============================================
   Responsive Projects Page
   ============================================ */

@media (max-width: 768px) {
  .projects-page-header {
    padding: var(--spacing-xl) 0;
  }

  .projects-page-title {
    font-size: var(--text-3xl);
  }

  .projects-page-description {
    font-size: var(--text-base);
  }

  .controls-wrapper {
    flex-direction: column;
    align-items: stretch;
  }

  .filter-group {
    flex-direction: column;
    align-items: stretch;
  }

  .filter-buttons {
    justify-content: center;
  }

  .search-box {
    max-width: 100%;
  }

  .projects-list-section {
    padding: var(--spacing-xl) 0;
  }
}