:root{--primary: #3BA6D9;--primary-dark: #2B7FB0;--bg: #F5FAFD;--surface: #fff;--text: #1F2D3A;--muted: #6B7C8A;--border: #DCE7EF;--ok: #2E9E6B;--warn: #E8A13A;--crit: #D6493B;--offline: #8794A0;--radius: 8px;--radius-lg: 12px;--shadow: 0 1px 3px rgba(31, 45, 58, .08), 0 1px 2px rgba(31, 45, 58, .04);--shadow-lg: 0 8px 28px rgba(31, 45, 58, .16);--font: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif}html.dark-mode{--bg: #121E26;--surface: #1B2C38;--text: #EAF2F8;--border: #2A3C48;--muted: #92A6B4;--shadow: 0 1px 3px rgba(0, 0, 0, .4);--shadow-lg: 0 8px 28px rgba(0, 0, 0, .5)}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{font-family:var(--font);background:var(--bg);color:var(--text);font-size:14px;line-height:1.5;-webkit-font-smoothing:antialiased}a{color:var(--primary);text-decoration:none}a:hover{text-decoration:underline}h1,h2,h3,h4{margin:0 0 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4px}.burger-btn{display:none;background:none;border:none;cursor:pointer;width:36px;height:36px;padding:0;flex-direction:column;align-items:center;justify-content:center;gap:4px}.burger-line{width:20px;height:2px;background:var(--primary);border-radius:1px;transition:all .2s}.icon-btn{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:var(--radius);background:none;border:1px solid var(--border);cursor:pointer;color:var(--muted);font-size:16px;transition:all .15s}.icon-btn:hover{color:var(--primary);border-color:var(--primary)}.nav-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000059;z-index:1400;display:none}.impersonate-select{background:#e8a13a24;color:var(--warn);border:1px solid rgba(232,161,58,.4);border-radius:var(--radius);padding:6px 8px;font-size:12px;font-family:var(--font);max-width:220px;cursor:pointer}html.dark-mode 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rgba(46,158,107,.3);border-radius:var(--radius);padding:9px 12px;font-size:13px;margin-bottom:14px}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#1f2d3a73;z-index:3000;display:flex;align-items:center;justify-content:center;padding:16px}.modal{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);width:520px;max-width:100%;max-height:90vh;display:flex;flex-direction:column;box-shadow:var(--shadow-lg);overflow:hidden}.modal.wide{width:640px}.modal-header{padding:16px 20px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;gap:12px}.modal-title{font-size:16px;font-weight:600}.modal-close{background:none;border:none;color:var(--muted);cursor:pointer;font-size:22px;line-height:1;padding:0 4px}.modal-close:hover{color:var(--text)}.modal-body{padding:20px;overflow-y:auto}.modal-footer{padding:14px 20px;border-top:1px solid var(--border);display:flex;gap:8px;justify-content:flex-end}.legal-html{background:var(--bg);border:1px solid var(--border);border-radius:var(--radius);padding:14px 16px;font-size:13px;line-height:1.6;color:var(--text);max-height:320px;overflow-y:auto;margin-bottom:14px}.legal-html p{margin:0 0 10px}.legal-html p:last-child{margin-bottom:0}.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:20px;background:radial-gradient(900px 500px at 50% -10%,rgba(59,166,217,.14),transparent 60%),var(--bg)}.login-card{width:400px;max-width:100%;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);padding:32px 28px}.login-brand{text-align:center;margin-bottom:24px}.login-brand .logo{font-size:26px;justify-content:center}.login-brand p{margin:8px 0 0;color:var(--muted);font-size:13px}.toast-stack{position:fixed;bottom:20px;right:20px;z-index:4000;display:flex;flex-direction:column;gap:8px;max-width:360px}.toast{background:var(--surface);border:1px solid var(--border);border-left:4px solid var(--primary);border-radius:var(--radius);box-shadow:var(--shadow-lg);padding:12px 14px;font-size:13px;color:var(--text)}.toast.ok{border-left-color:var(--ok)}.toast.warn{border-left-color:var(--warn)}.toast.crit{border-left-color:var(--crit)}.muted{color:var(--muted)}.text-ok{color:var(--ok)}.text-warn{color:var(--warn)}.text-crit{color:var(--crit)}.text-offline{color:var(--offline)}.section-gap{margin-top:28px}.spinner-inline{color:var(--muted);font-size:13px;padding:40px;text-align:center}.chart-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow);padding:18px}.chart-card h3{display:flex;align-items:center;justify-content:space-between;gap:12px}@media(max-width:700px){.burger-btn{display:flex;order:-1}.topbar{padding:0 14px;gap:10px}.topbar-nav{position:fixed;top:56px;left:0;bottom:0;width:260px;background:var(--surface);border-right:1px solid var(--border);flex-direction:column;align-items:stretch;gap:2px;padding:12px;margin-left:0;z-index:1500;transform:translate(-110%);transition:transform .22s ease;box-shadow:var(--shadow-lg);overflow-y:auto}.topbar-nav.open{transform:translate(0)}.topbar-nav .nav-btn{width:100%;justify-content:flex-start;padding:11px 12px;font-size:14px}.topbar-nav .dropdown{width:100%}.topbar-nav .dropdown-trigger{width:100%;justify-content:flex-start}.topbar-nav .dropdown-menu{position:static;box-shadow:none;border:none;padding:0 0 0 12px;min-width:auto}.nav-backdrop{display:block}.main-content{padding:18px 14px 40px}.user-name-text{display:none}.impersonate-select{max-width:150px}.fg-row{grid-template-columns:1fr}}