:root{--bg: #0b0e1a;--panel: #131829;--border: #232b45;--text: #eef0f9;--muted: #8890ab;--accent: #4f46e5;--accent-2: #06b6d4;--danger: #ff5a4e}@media (prefers-color-scheme: light){:root:not([data-theme=dark]){--bg: #f5f6fb;--panel: #ffffff;--border: #e2e5f2;--text: #14162a;--muted: #656a86}}:root[data-theme=light]{--bg: #f5f6fb;--panel: #ffffff;--border: #e2e5f2;--text: #14162a;--muted: #656a86}*{box-sizing:border-box}html,body{height:100%}body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}button,input{font:inherit;color:inherit}button{cursor:pointer;border:none;background:none}input{outline:none}.app{min-height:100dvh;display:flex;flex-direction:column}.topbar{display:flex;align-items:center;gap:10px;padding:calc(12px + env(safe-area-inset-top)) 16px 12px;border-bottom:1px solid var(--border)}.topbar 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