.shortcut-modal{position:fixed;top:0;left:0;width:100%;height:100%;z-index:10000;display:flex;align-items:center;justify-content:center;}
.shortcut-modal-overlay{position:absolute;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,0.7);}
.shortcut-modal-content{position:relative;background:#1e1e1e;border-radius:8px;max-width:720px;width:90%;max-height:80vh;display:flex;flex-direction:column;box-shadow:0 8px 32px rgba(0,0,0,0.6);}
.shortcut-modal-header{display:flex;justify-content:space-between;align-items:center;padding:12px 16px;border-bottom:1px solid #333;}
.shortcut-modal-header h2{margin:0;font-size:14px;color:#fff;font-weight:500;}
.shortcut-modal-close{background:none;border:none;font-size:18px;color:#666;cursor:pointer;padding:2px 6px;line-height:1;border-radius:4px;transition:all 0.2s;}
.shortcut-modal-close:hover{color:#fff;background:#333;}
.shortcut-modal-body{padding:12px 16px;overflow-y:auto;}
.shortcut-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
.shortcut-column{display:flex;flex-direction:column;gap:12px;}
.sc-category-title{font-size:10px;font-weight:600;color:#888;text-transform:uppercase;letter-spacing:0.5px;margin-bottom:4px;}
.sc-category-items{display:flex;flex-direction:column;gap:2px;}
.sc-item{display:flex;align-items:center;gap:8px;padding:3px 0;}
.sc-item:hover{background:#2a2a2a;margin:0 -4px;padding:3px 4px;border-radius:3px;}
.sc-key{font-family:'SF Mono',Monaco,Consolas,monospace;font-size:11px;color:#4fc3f7;white-space:nowrap;min-width:100px;background:rgba(79,195,247,0.08);border-radius:3px;padding:2px 6px;text-align:center;}
.sc-func{color:#ccc;font-size:11px;}