:root{--bg: #131313;--panel: #1e1e1e;--line: #333;--text: #f2f2f2;--muted: #9a9a9a;--accent: #ffd60a;--ok: #58d68d;--warn: #ff6b6b}*{box-sizing:border-box;margin:0;-webkit-tap-highlight-color:transparent}html,body{height:100%}body{background:var(--bg);color:var(--text);font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;overscroll-behavior:none}#app,.screen{min-height:100dvh;display:flex;flex-direction:column}.screen{padding:16px;padding-bottom:max(16px,env(safe-area-inset-bottom));gap:12px;max-width:480px;margin:0 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