.qr-layout{display:grid;grid-template-columns:1fr 1fr;gap:1.5rem}.type-tabs{display:flex;gap:.5rem;flex-wrap:wrap}.type-tab{padding:.4rem .9rem;border-radius:var(--r-sm);font-size:.82rem;font-weight:600;border:1.5px solid var(--border);background:var(--bg-input);color:var(--text-2);cursor:pointer;font-family:inherit;transition:all .2s}.type-tab.active,.type-tab:hover{border-color:var(--accent);color:var(--accent);background:var(--accent-glow)}.qr-controls{display:flex;flex-direction:column;gap:1.25rem}.qr-preview-card{display:flex;flex-direction:column}.qr-canvas-wrap{display:flex;flex-direction:column;align-items:center;gap:1.25rem;flex:1;justify-content:center}.qr-canvas-bg{padding:16px;border-radius:var(--r-lg);display:inline-block}.qr-preview-btns{display:flex;gap:.75rem;flex-wrap:wrap;justify-content:center}.qr-empty{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;min-height:240px}@media (max-width: 700px){.qr-layout{grid-template-columns:1fr}}