:root{--sage-bg: #f8fafc;--sage-surface: #fff;--sage-surface-strong: #fff;--sage-border: #e2e8f0;--sage-text: #0f172a;--sage-muted: #64748b;--sage-blue: #4f46e5;--sage-blue-soft: #eef2ff;--sage-green: #059669;--sage-orange: #f59e0b;--sage-red: #dc2626;--sage-radius: 16px;--sage-shadow: 0 12px 28px rgba(15, 23, 42, .06);color:var(--sage-text);background:var(--sage-bg);font-family:Inter,PingFang SC,Microsoft YaHei,Arial,sans-serif;font-synthesis:none;letter-spacing:0}*{box-sizing:border-box}body{margin:0;min-width:320px;height:100vh}body.sage-session-focus{overflow:hidden;background:var(--sage-bg)}#app{height:100vh}.app-shell{min-height:100vh;background:var(--sage-bg)}.top-nav{position:sticky;top:0;z-index:50;border-bottom:1px solid var(--sage-border);background:#ffffffe0;-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px)}.top-nav-inner{display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:28px;width:min(1440px,calc(100vw - 48px));min-height:64px;margin:0 auto}.brand{display:flex;align-items:center;gap:10px;color:inherit;text-decoration:none}.brand-mark{display:grid;place-items:center;width:34px;height:34px;border-radius:10px;background:var(--sage-blue);color:#fff}.brand-mark svg{width:20px;height:20px}.brand small,.tenant-pill span{display:block;margin-top:2px;color:var(--sage-muted);font-size:12px}.brand strong{display:block;font-size:20px;letter-spacing:0}.desktop-menu{display:flex;justify-content:center;gap:4px;min-width:0;overflow:hidden}.desktop-menu-item{display:inline-flex;align-items:center;gap:7px;min-height:40px;padding:0 13px;border-radius:12px;color:#475569;font-size:14px;font-weight:650;text-decoration:none;white-space:nowrap;flex:0 0 auto;transition:background .16s ease,color .16s ease}.desktop-menu-item svg{flex:0 0 auto;width:17px;height:17px}.desktop-menu-item span{white-space:nowrap}.desktop-menu-item:hover,.desktop-menu-item.active{background:var(--sage-blue-soft);color:var(--sage-blue)}.userbar{display:flex;align-items:center;justify-content:flex-end;gap:10px}.tenant-pill{display:grid;justify-items:end;line-height:1.1}.tenant-pill strong{font-size:13px}.user-chip{display:inline-flex;align-items:center;gap:7px;min-height:36px;padding:0 12px;border:1px solid var(--sage-border);border-radius:999px;background:#fff;color:var(--sage-text);font:inherit;font-size:13px;font-weight:650;cursor:pointer}.user-chip svg{width:16px;height:16px;color:var(--sage-blue)}.main{width:min(1440px,calc(100vw - 48px));margin:0 auto;padding:30px 0 40px}body.sage-session-focus .top-nav,body.sage-session-focus .mobile-topbar,body.sage-session-focus .mobile-tabs{display:none}body.sage-session-focus .main{width:100vw;min-height:100vh;padding:0}body.sage-session-focus .mobile-main{min-height:100vh;padding:0}body.sage-session-focus .app-shell{min-height:100vh}@media(max-width:980px){body.sage-session-focus{height:100vh;overflow:hidden}}.page-title{margin:0 0 16px;font-size:26px;letter-spacing:0}.panel{background:var(--sage-surface);border:1px solid var(--sage-border);border-radius:var(--sage-radius);padding:20px;box-shadow:var(--sage-shadow)}.grid{display:grid;gap:16px}.workbench-grid{grid-template-columns:minmax(0,1.2fr) minmax(360px,.8fr);align-items:start}.muted{color:var(--sage-muted)}.metric-row{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.metric{border:1px solid var(--sage-border);border-radius:12px;padding:12px;background:#f8fafc}.metric strong{display:block;font-size:18px;margin-top:6px}.el-button{border-radius:12px;font-weight:650}.el-button--primary{--el-button-bg-color: var(--sage-blue);--el-button-border-color: var(--sage-blue);--el-button-hover-bg-color: #1976e8;--el-button-hover-border-color: #1976e8}.el-input__wrapper,.el-select__wrapper,.el-textarea__inner{border-radius:12px;box-shadow:0 0 0 1px var(--sage-border) inset}.el-table{border-radius:14px;overflow:hidden}.el-table th.el-table__cell{background:#f8fafc;color:#475569;font-weight:700}.el-tag{border-radius:999px}.mobile-shell{min-height:100vh;background:var(--sage-bg);color:var(--sage-text)}.mobile-topbar{position:sticky;top:0;z-index:20;display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:64px;padding:max(12px,env(safe-area-inset-top)) 16px 10px;border-bottom:1px solid var(--sage-border);background:#ffffffd6;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px)}.mobile-topbar strong{display:block;font-size:22px;line-height:1.1}.mobile-topbar span{display:block;margin-top:3px;color:var(--sage-muted);font-size:12px}.mobile-user-button{display:inline-flex;align-items:center;gap:6px;max-width:116px;padding:8px 10px;border:1px solid var(--sage-border);border-radius:999px;background:#ffffffc7;color:var(--sage-text);font:inherit}.mobile-user-button svg{width:16px;height:16px}.mobile-user-button span{overflow:hidden;margin:0;text-overflow:ellipsis;white-space:nowrap}.mobile-main{min-height:calc(100vh - 136px);padding:16px 14px calc(92px + env(safe-area-inset-bottom))}.mobile-tabs{position:fixed;right:12px;bottom:max(12px,env(safe-area-inset-bottom));left:12px;z-index:30;display:grid;grid-template-columns:repeat(5,1fr);gap:6px;padding:8px;border:1px solid var(--sage-border);border-radius:22px;background:#ffffffe0;box-shadow:0 18px 45px #0f172a2e;-webkit-backdrop-filter:blur(24px);backdrop-filter:blur(24px)}.mobile-tabs button{display:grid;place-items:center;gap:3px;min-height:48px;border:0;border-radius:16px;background:transparent;color:var(--sage-muted);font:inherit;font-size:12px}.mobile-tabs button.active{background:var(--sage-blue-soft);color:var(--sage-blue)}.mobile-tabs svg{width:19px;height:19px}@media(max-width:1100px){.top-nav-inner{gap:12px}.brand small,.tenant-pill{display:none}.desktop-menu{justify-content:flex-start;overflow-x:auto;scrollbar-width:none}.desktop-menu::-webkit-scrollbar{display:none}.desktop-menu-item{padding:0 10px}}@media(max-width:920px){.top-nav-inner,.main{width:calc(100vw - 32px)}.top-nav-inner{grid-template-columns:1fr auto}.desktop-menu{grid-column:1 / -1;justify-content:flex-start;overflow-x:auto;padding-bottom:10px}.tenant-pill{display:none}.main{padding:16px}.mobile-main .page-title{margin-bottom:12px;font-size:28px;line-height:1.12}.mobile-main .panel{border-radius:18px;padding:14px;box-shadow:0 12px 28px #0f172a0f}.workbench-grid,.metric-row{grid-template-columns:1fr}}