/* UUID Generator Styles */

.uuid-container {
  padding: 2rem 1.5rem;
  max-width: 700px;
  margin: 0 auto;
}

.uuid-card {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 0.5rem;
  overflow: hidden;
}

.panel-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.75rem 1rem;
  background: #f8fafc;
  border-bottom: 1px solid var(--border-color);
}

.panel-header h3 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-color);
  margin: 0;
}

.btn-small {
  padding: 0.25rem 0.625rem;
  font-size: 0.75rem;
  border: 1px solid var(--border-color);
  border-radius: 0.25rem;
  background: white;
  color: var(--text-color);
  cursor: pointer;
  transition: background-color 0.2s;
}

.btn-small:hover {
  background: #f1f5f9;
}

.btn-small.btn-copy {
  background-color: var(--primary-color);
  color: white;
  border-color: var(--primary-color);
}

.btn-small.btn-copy:hover {
  background-color: var(--primary-hover);
}

/* Controls */
.uuid-controls {
  display: flex;
  align-items: flex-end;
  gap: 1rem;
  padding: 1rem;
  flex-wrap: wrap;
}

.uuid-option {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.uuid-option label {
  font-size: 0.75rem;
  font-weight: 600;
  color: #64748b;
}

.uuid-option .form-select {
  padding: 0.4rem 0.5rem;
  font-size: 0.8125rem;
  min-width: 80px;
}

.uuid-controls .btn {
  margin-left: auto;
  padding: 0.4rem 1.5rem;
  font-size: 0.8125rem;
}

/* Result area */
.uuid-result-area {
  border-top: 1px solid var(--border-color);
}

.uuid-list {
  padding: 0;
}

.uuid-empty {
  padding: 2rem;
  text-align: center;
  color: #94a3b8;
  font-size: 0.875rem;
}

.uuid-row {
  display: flex;
  align-items: center;
  padding: 0.5rem 1rem;
  border-bottom: 1px solid var(--border-color);
  gap: 0.75rem;
}

.uuid-row:last-child {
  border-bottom: none;
}

.uuid-index {
  font-size: 0.75rem;
  color: #94a3b8;
  min-width: 24px;
  text-align: center;
}

.uuid-value {
  flex: 1;
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
  color: var(--text-color);
  user-select: all;
}

.uuid-row .btn-small {
  flex-shrink: 0;
}

/* Responsive */
@media (max-width: 768px) {
  .uuid-controls {
    flex-direction: column;
    align-items: stretch;
  }

  .uuid-controls .btn {
    margin-left: 0;
  }

  .uuid-option {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}