:root{--ink:#111827;--muted:#6b7280;--line:#e5e7eb;--bg:#f4f6f8;--card:#fff;--soft:#eef2ff;--danger:#b91c1c;--ok:#047857}*{box-sizing:border-box}html,body{margin:0;min-height:100%;font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;background:var(--bg);color:var(--ink)}button,input,select,textarea{font:inherit}button{cursor:pointer}button:disabled{opacity:.45;cursor:not-allowed}.top{height:64px;background:var(--ink);color:#fff;display:flex;align-items:center;padding:0 18px;gap:18px;position:sticky;top:0;z-index:20}.brand{font-weight:900;font-size:19px;letter-spacing:.2px}.top-sub{color:#cbd5e1;font-size:13px}.user-pill{margin-left:auto;background:#273449;border:0;color:#fff;border-radius:9px;padding:9px 13px}.layout{display:grid;grid-template-columns:215px 1fr;min-height:calc(100vh - 64px)}aside{background:#fff;border-right:1px solid var(--line);padding:12px;position:sticky;top:64px;height:calc(100vh - 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