@import url("https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap");*,:after,:before{box-sizing:border-box;margin:0;padding:0}:root{--eccs-sidebar-width:260px;--eccs-header-height:48px;--eccs-bg-primary:#f5f5f5;--eccs-bg-sidebar:#1b1b1f;--eccs-bg-header:#0f6cbd;--eccs-text-primary:#242424;--eccs-text-sidebar:#e0e0e0;--eccs-accent:#0f6cbd;--eccs-border:#e0e0e0;--eccs-shadow:0 2px 4px rgba(0,0,0,.08)}body,html{font-family:Inter,Segoe UI,-apple-system,BlinkMacSystemFont,sans-serif;background:var(--eccs-bg-primary);color:var(--eccs-text-primary);height:100%;overflow:hidden;-webkit-font-smoothing:antialiased}.shellContainer{display:flex;height:100vh;overflow:hidden}.headerBar{position:fixed;top:0;left:0;right:0;height:var(--eccs-header-height);background:var(--eccs-bg-header);display:flex;align-items:center;padding:0 16px;z-index:1000;box-shadow:0 1px 3px rgba(0,0,0,.12)}.headerLogo{height:28px;width:28px;border-radius:4px;margin-right:12px;object-fit:contain;background:hsla(0,0%,100%,.15);padding:2px}.headerTitle{color:#fff;font-size:15px;font-weight:600;margin-right:auto;letter-spacing:-.01em}.headerBranchBadge{background:hsla(0,0%,100%,.2);color:#fff;font-size:12px;padding:2px 10px;border-radius:12px;margin-right:16px;font-weight:500}.headerUserSection{display:flex;align-items:center;gap:8px;color:#fff;font-size:13px;cursor:pointer;padding:4px 8px;border-radius:6px;transition:background .15s}.headerUserSection:hover{background:hsla(0,0%,100%,.1)}.sidebar{position:fixed;top:var(--eccs-header-height);left:0;width:var(--eccs-sidebar-width);height:calc(100vh - var(--eccs-header-height));background:var(--eccs-bg-sidebar);overflow-y:auto;padding:8px 0;z-index:900;transition:width .2s ease}.sidebarCollapsed{width:56px}.sidebarSection{padding:8px 12px 4px;font-size:11px;font-weight:600;color:#888;text-transform:uppercase;letter-spacing:.5px}.sidebarItem{display:flex;align-items:center;gap:12px;padding:8px 16px;color:var(--eccs-text-sidebar);font-size:13px;cursor:pointer;transition:all .15s;border-radius:0;text-decoration:none;border-left:3px solid transparent}.sidebarItem:hover{background:hsla(0,0%,100%,.06);border-left-color:hsla(0,0%,100%,.3)}.sidebarItemActive{background:rgba(15,108,189,.2);border-left-color:var(--eccs-accent);color:#fff;font-weight:500}.sidebarIcon{width:20px;height:20px;flex-shrink:0;opacity:.7}.sidebarItemActive .sidebarIcon{opacity:1}.mainContent{margin-left:var(--eccs-sidebar-width);margin-top:var(--eccs-header-height);padding:24px;height:calc(100vh - var(--eccs-header-height));overflow-y:auto;flex:1;background:var(--eccs-bg-primary)}.dashboardGrid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:16px;margin-bottom:24px}.statCard{background:#fff;border-radius:8px;padding:20px;box-shadow:var(--eccs-shadow);border:1px solid var(--eccs-border);transition:box-shadow .2s}.statCard:hover{box-shadow:0 4px 12px rgba(0,0,0,.12)}.statLabel{font-size:12px;font-weight:500;color:#666;text-transform:uppercase;letter-spacing:.3px;margin-bottom:8px}.statValue{font-size:28px;font-weight:700;color:var(--eccs-text-primary);line-height:1}.statChange{font-size:12px;margin-top:6px;font-weight:500}.statChangePositive{color:#0e7a0d}.statChangeNegative{color:#c50f1f}.pageHeader{margin-bottom:24px}.pageTitle{font-size:22px;font-weight:700;color:var(--eccs-text-primary);margin-bottom:4px}.pageSubtitle{font-size:13px;color:#666}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:silver;border-radius:3px}::-webkit-scrollbar-thumb:hover{background:#a0a0a0}