:root{--bg-1: #33363c;--bg-2: #17181c;--panel: #1c1e23;--panel-2: #15161a;--border: #2b2d34;--border-soft: #24262c;--text: #e8e9ec;--text-dim: #9a9da6;--text-faint: #5c5f68;--accent: #7c8cf8;--danger: #f06a6a;--ok: #37c98b;--warn: #f0b64a;--radius: 12px;--mono: "Cascadia Code", "SF Mono", Consolas, monospace}*{margin:0;padding:0;box-sizing:border-box}body{min-height:100vh;background:radial-gradient(ellipse 130% 90% at 50% -20%,var(--bg-1),var(--bg-2) 70%);background-attachment:fixed;color:var(--text);font-family:Segoe UI,system-ui,sans-serif;font-size:14px}#root{min-height:100vh;display:flex;flex-direction:column}main{flex:1;width:100%;max-width:1240px;margin:0 auto;padding:24px}button{font-family:inherit;font-size:13px;border-radius:9px;padding:8px 14px;cursor:pointer;border:1px solid var(--border);background:#23252b;color:var(--text);transition:background .15s,border-color 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