:root{--bg:#0a0a0a;--surface:#141414;--surface-hover:#1c1c1c;--border:#232323;--border-hover:#3a3a3a;--accent:#c62828;--accent-hover:#e53935;--text:#f2f2f2;--text-dim:#8a8a8a;--text-faint:#555;--radius:10px}*{box-sizing:border-box}html{scrollbar-color:var(--border-hover) var(--bg);scrollbar-width:thin;overflow-x:hidden}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--bg)}::-webkit-scrollbar-thumb{background:var(--border-hover);border-radius:8px}::-webkit-scrollbar-thumb:hover{background:var(--text-faint)}body{background:var(--bg);color:var(--text);font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;font-size:15px;line-height:1.5;margin:0;-webkit-font-smoothing:antialiased;overflow-x:hidden}.tactile-btn,.tactile-card{transition:all .2s cubic-bezier(.4,0,.2,1);cursor:pointer}.tactile-btn:active,.tactile-card:active{transform:scale(.92)!important}.tactile-card:active{transform:scale(.97)!important}.tactile-btn:hover,.tactile-card:hover{filter:brightness(1.1)}.tactile-btn:disabled{cursor:not-allowed;filter:none;transform:none!important}.folder-card{background:var(--surface);border:1px solid var(--border);border-radius:10px;text-align:center;transition:border-color .15s,background .15s,color .15s;color:var(--text-dim);display:block}.folder-card:hover{border-color:var(--accent);background:var(--surface-hover);color:var(--accent-hover)}.folder-card .folder-count,.folder-card .folder-name{color:var(--text);transition:none}.folder-card .folder-count{color:var(--text-faint)}