:root{color-scheme:light;--bg:#f3f5f9;--panel:#fff;--panel-soft:#f5f7fc;--panel-muted:#eef2fa;--sidebar:#f8f9fd;--text:#1d2b44;--muted:#6d7c95;--border:#dde3ef;--shadow-soft:0 3px 12px rgba(27,45,88,.08);--radius:16px}*{box-sizing:border-box}body,html{margin:0;padding:0;font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif;background:var(--bg);color:var(--text)}.appFrame{min-height:100vh;display:grid;grid-template-columns:262px minmax(0,1fr)}.appFrame.sidebarClosed{grid-template-columns:minmax(0,1fr)}.appFrame.sidebarClosed .appSidebar{display:none}.appSidebar{border-right:1px solid var(--border);background:var(--sidebar);padding:18px 14px;display:flex;flex-direction:column;gap:16px}.sidebarBrand{display:flex;align-items:center;gap:10px;padding:6px 8px}.brandToggle{width:34px;height:34px;border-radius:999px;background:linear-gradient(135deg,#4f7bff,#2f54ca);color:#fff;border:0;display:grid;place-items:center;cursor:pointer}.brandTitle{margin:0;font-size:16px;font-weight:700}.brandSubtitle{margin:0;color:var(--muted);font-size:11px}.sitePicker{display:grid;grid-gap:8px;gap:8px;padding:0 8px}.sitePicker label{color:var(--muted);font-size:12px}.sitePicker select{border-radius:12px;border:1px solid var(--border);background:#fff;color:var(--text);padding:9px 10px;font-size:13px}.sidebarNav{display:grid;grid-gap:6px;gap:6px}.navItem{width:100%;border:1px solid transparent;border-radius:12px;background:transparent;padding:10px;display:flex;align-items:center;justify-content:space-between;text-align:left;color:#334866;cursor:pointer}.navItem:hover{background:#eef2fa}.navItemActive{background:#e8edf9;border-color:#d8dfef}.navLabel{display:block;font-size:14px;font-weight:600}.navHint{display:block;margin-top:2px;color:var(--muted);font-size:11px}.soonBadge{font-size:10px;font-weight:600;color:#7a6a2a;background:#fff3c8;border:1px solid #ecdca7;border-radius:999px;padding:2px 6px}.sidebarBottom{margin-top:auto;display:grid;grid-gap:6px;gap:6px}.appContent{min-width:0;padding:14px}.dashboardSurface{background:#f9fbff;border:1px solid var(--border);border-radius:20px;min-height:calc(100vh - 28px);padding:14px}.dashboardPage{display:grid;grid-gap:14px;gap:14px}.dashboardTopHeader{border:1px solid var(--border);border-radius:var(--radius);background:var(--panel);padding:12px 14px;display:flex;align-items:center;justify-content:space-between;gap:12px;box-shadow:var(--shadow-soft)}.dashboardTopHeader h1{margin:0;font-size:28px}.dashboardTopHeader p{margin:5px 0 0;color:var(--muted);font-size:13px}.dotSep{margin:0 8px}.topHeaderActions{display:flex;align-items:center;gap:10px}.brandToggleLines{position:relative;width:15px;height:2px;background:#fff;border-radius:999px}.brandToggleLines:after,.brandToggleLines:before{content:"";position:absolute;left:0;width:15px;height:2px;background:#fff;border-radius:999px}.brandToggleLines:before{top:-5px}.brandToggleLines:after{top:5px}.sidebarOpenTrigger{width:34px;height:34px;border-radius:999px;border:0;background:linear-gradient(135deg,#4f7bff,#2f54ca);display:grid;place-items:center;cursor:pointer;margin-bottom:8px}.statusPill{border:1px solid #b8dfbf;background:#e5f8e8;color:#2f7b3c;border-radius:999px;padding:6px 12px;font-size:12px;font-weight:600}.iconButton{border:1px solid var(--border);background:#fff;color:#607393;border-radius:999px;place-items:center;cursor:pointer}.iconButton,.userChip{width:30px;height:30px;display:grid}.userChip{border:1px solid #cfd7ea;background:#4d5db3;color:#fff;border-radius:999px;place-items:center;font-size:12px;font-weight:700}.errorBanner{background:#fdecec;border:1px solid #f6c4c4;color:#aa3737;border-radius:12px;padding:10px 12px;font-size:13px}.metricCardsRow{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));grid-gap:12px;gap:12px}.metricStatCard{border-radius:var(--radius);padding:14px;color:#203455;box-shadow:var(--shadow-soft);border:1px solid hsla(0,0%,100%,.3)}.metricLabel{margin:0;font-size:14px;font-weight:600}.metricValue{margin:8px 0 3px;font-size:38px;line-height:1;font-weight:700}.metricSubtext{margin:0;font-size:12px;color:#3f5878}.toneBlue{background:linear-gradient(135deg,#44b5db,#73d6ef)}.toneGold{background:linear-gradient(135deg,#f1d988,#f8e8b3)}.toneGreen{background:linear-gradient(135deg,#8fd6a5,#bde8c4)}.tonePurple{background:linear-gradient(135deg,#8c8de3,#b0aef4)}.panelsThreeCol{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));grid-gap:12px;gap:12px}.panelsMainRow{display:grid;grid-template-columns:2fr 1fr;grid-gap:12px;gap:12px}.panelWide{min-width:0}.chartPanel{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);padding:12px;box-shadow:var(--shadow-soft);min-width:0}.panelHeader{display:flex;align-items:flex-start;justify-content:space-between;gap:10px;margin-bottom:10px}.panelHeader h2{margin:0;font-size:21px}.panelHeader p{margin:5px 0 0;color:var(--muted);font-size:12px}.panelSelectLabel{display:inline-grid;gap:5px;color:var(--muted);font-size:11px}.panelSelectLabel select{border:1px solid var(--border);border-radius:10px;padding:6px 8px;background:#fff;color:#354d70;font-size:12px}.panelSelectLabel select:disabled{background:#f3f6fb;color:#94a0b4}.windowList{margin:0;padding:0;list-style:none;display:grid;grid-gap:8px;gap:8px}.windowItem{border:1px solid #e1e7f4;border-radius:12px;background:var(--panel-soft);padding:9px 10px;justify-content:space-between}.windowItem,.windowLeft{display:flex;align-items:center;gap:8px}.windowDot{width:8px;height:8px;border-radius:999px;background:#efbd4e}.windowTime{color:#364f73;font-size:13px;font-weight:600}.windowCustomers{background:#fff4d3;border:1px solid #ecdca8;border-radius:999px;padding:3px 7px;color:#7a6a2a;font-size:11px}.windowEmpty{color:var(--muted);font-size:13px;padding:8px 0}.footerBar{border:1px solid var(--border);border-radius:12px;padding:9px 12px;background:var(--panel-muted);color:#5e6f8d;font-size:12px;display:flex;justify-content:space-between;gap:10px}@media (max-width:1480px){.metricCardsRow,.panelsThreeCol{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width:1120px){.appFrame{grid-template-columns:1fr}.appSidebar{border-right:0;border-bottom:1px solid var(--border)}.panelsMainRow{grid-template-columns:1fr}}@media (max-width:780px){.dashboardSurface{padding:10px}.dashboardTopHeader{flex-direction:column;align-items:flex-start}.metricCardsRow,.panelsThreeCol{grid-template-columns:1fr}.footerBar,.panelHeader{flex-direction:column;align-items:flex-start}}