html{--surface-base:#121212;--surface-control:#2a2a2a;--surface-hover:#3a3a3a;--border-default:#444;--text-secondary:#aaa;--text-primary:#e0e0e0;--text-strong:#fff;--focus-ring:#8ab4f8;--danger-text:#f28b82;--danger-tint:#f28b8226;-webkit-text-size-adjust:100%;-moz-text-size-adjust:100%;text-size-adjust:100%;font-size:18px}body{background-color:var(--surface-base);color:var(--text-primary);margin:0;font-family:system-ui,-apple-system,sans-serif}button{box-sizing:border-box;background-color:var(--surface-control);color:var(--text-primary);border:1px solid var(--border-default);font:inherit;cursor:pointer;touch-action:manipulation;border-radius:4px;padding:.4em .8em;line-height:1.2}button:hover:not(:disabled){background-color:var(--surface-hover)}button:disabled{opacity:.55;cursor:not-allowed}button:focus-visible{outline:2px solid var(--focus-ring);outline-offset:2px}.create-btn{background-color:color-mix(in srgb, var(--surface-hover) 45%, var(--surface-control));border-color:color-mix(in srgb, var(--text-secondary) 55%, var(--border-default));color:var(--text-strong);justify-content:center;align-items:center;gap:.4rem;display:inline-flex}.icon-btn{box-sizing:border-box;min-width:2.25rem;min-height:2.25rem;color:var(--text-secondary);cursor:pointer;touch-action:manipulation;background:0 0;border:1px solid #0000;border-radius:4px;justify-content:center;align-items:center;padding:.35rem;text-decoration:none;display:inline-flex}.icon-btn:hover:not(:disabled){background-color:var(--surface-control);color:var(--text-primary)}a.icon-btn:focus-visible{outline:2px solid var(--focus-ring);outline-offset:2px}button.icon-btn.danger{color:var(--danger-text)}button.icon-btn.danger:hover:not(:disabled){background-color:var(--danger-tint);color:var(--danger-text)}