:root{--bg:#0a0d12;--panel:#111722;--panel2:#151d29;--line:#273244;--text:#eaf0f7;--muted:#8491a4;--accent:#77e6b6;--accent2:#86a8ff;--bad:#ff7a86;--warn:#ffc967}*{box-sizing:border-box}body{margin:0;background:radial-gradient(circle at 80% 0,#152138 0,transparent 32%),var(--bg);color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}.app-shell{min-height:100vh;display:flex}.sidebar{position:fixed;inset:0 auto 0 0;width:240px;background:#0d121a;border-right:1px solid var(--line);padding:24px 18px;display:flex;flex-direction:column}.brand{display:flex;align-items:center;gap:11px}.brand.big{margin-bottom:28px}.brand-mark{display:grid;place-items:center;width:38px;height:38px;border-radius:12px;background:linear-gradient(135deg,var(--accent),var(--accent2));color:#06100d;font-weight:900;font-size:20px;box-shadow:0 0 35px #77e6b633}.brand strong{display:block;font-size:17px}.brand 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