:root{--bg:#050a0f;--panel:#09131c;--panel2:#0d1a25;--line:#183247;--text:#eaf6ff;--muted:#89a3b6;--cyan:#68e1ff;--cyan2:#1ca9d5;--green:#7ef6b7;--violet:#9c8cff;--danger:#ff7d8e;--shadow:0 28px 80px rgba(0,0,0,.42)}*{box-sizing:border-box}html{background:var(--bg);color-scheme:dark}body{margin:0;background:radial-gradient(circle at 80% 0,rgba(40,115,150,.13),transparent 32%),radial-gradient(circle at 10% 90%,rgba(111,74,180,.10),transparent 32%),var(--bg);color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;min-height:100vh}button,input,textarea,select{font:inherit}.app{display:grid;grid-template-columns:270px 1fr;min-height:100vh}.sidebar{position:fixed;inset:0 auto 0 0;width:270px;background:linear-gradient(180deg,#071018,#050b10);border-right:1px solid #122838;padding:22px 16px;display:flex;flex-direction:column;z-index:20}.brand{display:flex;gap:11px;align-items:center;padding:0 6px 20px}.brand-orb,.hero-mark 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