.shortcut-content {
  width: 750px;
  max-width: 95vw;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background-color: var(--bg-color);
  padding: 30px;
  border-radius: 8px;
  box-shadow: 0 4px 20px var(--shadow-color);
  max-height: 80vh;
  overflow-y: auto;
  font-size: 12px;
  line-height: 1.4;
  color: var(--text-color);
}

.shortcut-content h2 {
  margin-top: 0;
  font-size: 18px;
  margin-bottom: 15px;
  text-align: center;
  color: var(--text-color);
}

.shortcut-content ul {
  list-style-type: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 10px;
}

.shortcut-content li {
  margin-bottom: 8px;
  padding: 5px 0;
  display: grid;
  grid-template-columns: 140px 1fr;
  column-gap: 12px;
  align-items: start;
  break-inside: avoid;
}

.shortcut-content li strong {
  display: block;
  margin: 0;
  padding: 0;
}

.shortcut-content .key-combo {
  display: flex;
  align-items: center;
  gap: 6px;
  width: 100%;
  flex-shrink: 0;
}

.shortcut-content .key {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 2px 4px;
  margin: 0 2px;
  background-color: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  font-family: monospace;
  font-size: 12px;
  font-weight: bold;
  color: var(--text-color);
  box-shadow: 0 1px 0 var(--shadow-color), inset 0 0 0 1px var(--bg-color);
  min-width: 16px;
  height: 16px;
  text-align: center;
}

.shortcut-content .shortcut-description {
  flex-grow: 1;
  word-break: break-word;
}

.shortcut-content .close-btn {
  position: absolute;
  top: 10px;
  right: 10px;
  font-size: 24px;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--text-color);
}

.shortcut-content .close-btn:hover {
  opacity: 0.7;
}

.shortcut-content-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.45);
}