:root{--bg:#0a0a0b;--surface:#15151a;--surface-2:#1e1e25;--text:#ece7df;--muted:#8b857b;--border:#2a2a31;--accent:#d8a657;--accent-soft:#352c1d;--danger:#c25a4a;--done:#93a35e;--done-soft:#21260f;--radius:20px}*{box-sizing:border-box}body,html{height:100%}body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,system-ui,sans-serif;-webkit-tap-highlight-color:transparent;overscroll-behavior:none}button{font-family:inherit;cursor:pointer}a{color:inherit;text-decoration:none}.topbar{position:fixed;top:0;left:0;right:0;z-index:50;display:flex;justify-content:space-between;align-items:center;height:calc(56px + env(safe-area-inset-top, 0));padding:env(safe-area-inset-top,0) .75rem 0;pointer-events:none}.topbar button{pointer-events:auto;width:44px;height:44px;border-radius:50%;border:none;background:rgba(0,0,0,.35);color:var(--text);display:grid;place-items:center;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}.topbar button:active{background:rgba(0,0,0,.55)}