/* ==========================================================================
   Documents Page
   ========================================================================== */

/* ---- Document List ---- */
.document-list {
  display: flex;
  flex-direction: column;
  gap: 1px;
  background: var(--border-color);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.document-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  padding: var(--spacing-md) var(--spacing-lg);
  background: var(--card-bg);
  cursor: pointer;
  transition: background-color var(--transition);
}

.document-item:hover {
  background: var(--bg-secondary);
}

.document-item-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  background: var(--bg-secondary);
  color: var(--text-secondary);
  font-size: 18px;
  flex-shrink: 0;
}

.document-item-icon.pdf { color: var(--status-red); }
.document-item-icon.xlsx { color: var(--status-green); }
.document-item-icon.doc { color: var(--accent-blue); }

.document-item-content {
  flex: 1;
  min-width: 0;
}

.document-item-name {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.document-item-meta {
  font-size: 12px;
  color: var(--text-tertiary);
  display: flex;
  gap: var(--spacing-sm);
}

.document-item-actions {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  flex-shrink: 0;
  opacity: 0;
  transition: opacity var(--transition);
}

.document-item:hover .document-item-actions {
  opacity: 1;
}

/* ---- Document Categories ---- */
.document-categories {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-xl);
}

.document-category-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-xl) var(--spacing-md);
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  cursor: pointer;
  text-align: center;
  transition: all var(--transition);
}

.document-category-card:hover {
  border-color: var(--accent-blue);
  box-shadow: var(--card-shadow-hover);
}

.document-category-icon {
  font-size: 32px;
  margin-bottom: var(--spacing-xs);
}

.document-category-name {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary);
}

.document-category-count {
  font-size: 12px;
  color: var(--text-tertiary);
}

/* ---- Upload Area ---- */
.upload-area {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-2xl);
  border: 2px dashed var(--border-color);
  border-radius: var(--radius-lg);
  text-align: center;
  cursor: pointer;
  transition: all var(--transition);
}

.upload-area:hover,
.upload-area.dragover {
  border-color: var(--accent-blue);
  background: var(--sidebar-active);
}

.upload-area-icon {
  font-size: 36px;
  color: var(--text-tertiary);
}

.upload-area-text {
  font-size: 14px;
  color: var(--text-secondary);
}

.upload-area-hint {
  font-size: 12px;
  color: var(--text-tertiary);
}