:root{--primary:#0f172a;--primary-light:#1e293b;--accent:#6366f1;--accent-light:#818cf8;--accent-soft:#eef2ff;--text:#334155;--text-light:#64748b;--text-lighter:#94a3b8;--bg:#f8fafc;--bg-white:#fff;--border:#e2e8f0;--border-light:#f1f5f9;--success:#10b981;--warning:#f59e0b;--error:#ef4444;--shadow:0 1px 3px #0f172a0f, 0 1px 2px #0f172a0a;--shadow-lg:0 10px 24px #0f172a14;--radius:8px;--radius-lg:12px;--sidebar-width:248px;--header-height:56px}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Microsoft YaHei,sans-serif;font-size:14px;line-height:1.6}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}.auth-page{background:linear-gradient(#eef2ff 0%,#f8fafc 45%,#fff 100%);place-items:center;min-height:100vh;padding:24px;display:grid}.auth-card{border:1px solid 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16px}.page-content{padding:16px}.form-row,.stats-grid{grid-template-columns:1fr}.wf-layout{height:auto;overflow:visible}.wf-panels-scroll{padding:12px;overflow:visible}.wf-panels-host{grid-template-columns:1fr;width:100%}.wf-side-stack{position:static}.wf-panel-side{max-height:none}.wf-drawer{width:100vw}.wf-drawer-body{padding:14px}}.workspace-shell{background:var(--bg);flex-direction:column;min-height:100vh;display:flex}.workspace-header{height:var(--header-height);background:var(--bg-white);border-bottom:1px solid var(--border);flex-shrink:0;justify-content:space-between;align-items:center;gap:16px;padding:0 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