:root{color-scheme:dark;--bg: #0f1117;--panel: #171a23;--panel-2: #1f2330;--panel-3: #252a38;--line: #32384a;--text: #f3f5f8;--muted: #a7afc0;--dim: #737d93;--primary: #6fa8ff;--primary-2: #336dcb;--success: #43d196;--warning: #f2c15f;--danger: #ff6b6b;--radius: 10px;--shadow: 0 20px 70px rgba(0, 0, 0, .32);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}*{box-sizing:border-box}body{margin:0;min-width:320px;min-height:100vh;background:var(--bg);color:var(--text)}button,input,select,textarea{font:inherit}button{border:1px solid var(--line);background:var(--panel-2);color:var(--text);border-radius:8px;padding:9px 12px;cursor:pointer}button:hover{border-color:var(--primary)}button:disabled{cursor:not-allowed;opacity:.55}button.primary{background:var(--primary-2);border-color:var(--primary)}button.danger{background:#ff6b6b21;border-color:#ff6b6b73;color:#faa}input,select,textarea{width:100%;border:1px solid var(--line);background:#11141c;color:var(--text);border-radius:8px;padding:10px 12px;outline:none}textarea{min-height:82px;resize:vertical}input:focus,select:focus,textarea:focus{border-color:var(--primary)}.login-shell{min-height:100vh;display:grid;place-items:center;padding:24px}.login-panel{width:min(460px,100%);background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:28px;box-shadow:var(--shadow)}.login-panel h1,.login-panel p{margin:0 0 14px}.login-panel p{color:var(--muted);line-height:1.5}.login-panel label{display:grid;gap:8px;color:var(--muted);font-size:13px;margin:20px 0 14px}.brand-mark{width:42px;height:42px;display:grid;place-items:center;background:#22365d;border:1px solid #355c9f;border-radius:11px;color:#bcd5ff;font-weight:800}.app-shell{min-height:100vh;display:grid;grid-template-columns:280px 1fr}.sidebar{border-right:1px solid var(--line);background:#12151e;padding:18px;display:flex;flex-direction:column;gap:18px}.brand{display:flex;align-items:center;gap:12px}.brand strong,.brand span{display:block}.brand span{color:var(--muted);font-size:12px;margin-top:2px}.sidebar nav{display:grid;gap:8px}.sidebar nav button{text-align:left;background:transparent;border-color:transparent;color:var(--muted)}.sidebar nav button.active{color:var(--text);background:var(--panel-2);border-color:var(--line)}.sidebar-card{margin-top:auto;display:grid;gap:8px;padding:14px;background:var(--panel);border:1px solid var(--line);border-radius:var(--radius)}.sidebar-card span{color:var(--muted);font-size:12px;text-transform:uppercase;font-weight:700}.workspace{min-width:0;padding:22px;overflow:auto}.topbar{display:flex;align-items:flex-start;justify-content:space-between;gap:20px;margin-bottom:18px}.topbar h1{margin:0;font-size:26px}.topbar p{margin:5px 0 0;color:var(--muted)}.topbar-actions{display:flex;justify-content:flex-end;gap:10px;min-width:min(720px,55vw)}.search-input{min-width:300px}.error-box{border:1px solid rgba(255,107,107,.45);background:#ff6b6b1f;color:#ffc9c9;padding:12px 14px;border-radius:var(--radius);margin-bottom:14px}.view-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.metric-grid{grid-column:1 / -1;display:grid;grid-template-columns:repeat(4,minmax(150px,1fr));gap:12px}.metric-card,.panel{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius)}.metric-card{padding:18px;display:grid;gap:5px}.metric-card span{font-size:30px;font-weight:800}.metric-card strong{font-size:13px;color:var(--text)}.metric-card small{color:var(--muted)}.panel{padding:16px;min-width:0}.panel.wide{grid-column:1 / -1}.panel-header{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;margin-bottom:14px}.panel-header h2{margin:0;font-size:16px}.panel-header p{margin:4px 0 0;color:var(--muted);font-size:13px}.split-view{display:grid;grid-template-columns:360px 1fr;gap:16px;min-height:calc(100vh - 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