:root{color-scheme:light;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Microsoft YaHei,sans-serif;--ink: #142033;--muted: #66758a;--line: #dbe3ec;--soft-line: #e8eef4;--canvas: #eef3f7;--surface: #ffffff;--teal: #128674;--teal-dark: #0d6f62;--teal-soft: #dff5ef;--amber: #d27a22;--amber-soft: #fff0da;--red: #d6546d;--red-soft: #ffe9ef;--blue: #4e63c7;--blue-soft: #e9edff;--navy: #151f2e;--shadow: 0 16px 42px rgba(18, 32, 51, .1)}*{box-sizing:border-box}body{margin:0;background:var(--canvas);color:var(--ink)}button,input,select{font:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.58}.admin-shell{display:grid;grid-template-columns:246px 1fr;min-height:100vh}.auth-screen{align-items:center;background:var(--canvas);display:grid;min-height:100vh;padding:24px}.auth-panel{background:#fff;border:1px solid var(--line);border-radius:8px;box-shadow:var(--shadow);display:grid;gap:14px;justify-self:center;max-width:420px;padding:24px;width:100%}.auth-brand{align-items:center;display:flex;gap:12px;margin-bottom:4px}.auth-brand>span{align-items:center;background:linear-gradient(135deg,var(--teal),var(--amber));border-radius:8px;color:#fff;display:inline-flex;font-size:20px;font-weight:900;height:42px;justify-content:center;width:42px}.auth-brand strong,.auth-brand small{display:block}.auth-brand strong{font-size:18px}.auth-brand small{color:var(--muted);font-size:12px;font-weight:800;margin-top:3px}.auth-panel label{color:var(--muted);display:grid;font-size:12px;font-weight:900;gap:7px}.auth-panel input{background:#fff;border:1px solid var(--line);border-radius:8px;color:var(--ink);height:40px;min-width:0;padding:0 12px}.auth-panel input:focus{border-color:var(--teal);box-shadow:0 0 0 3px #12867424;outline:0}.auth-panel .primary-button{height:42px;margin-top:2px;width:100%}.auth-loading svg,.spin-icon{animation:spin .9s linear infinite}.auth-error{align-items:center;background:var(--red-soft);border-radius:8px;color:var(--red);display:flex;font-size:13px;font-weight:900;gap:7px;padding:10px 12px}.auth-loading{align-items:center;color:var(--muted);display:grid;font-size:14px;font-weight:900;gap:10px;justify-items:center}.sidebar{background:var(--navy);color:#d7e5f0;padding:18px 14px}.brand{align-items:center;display:flex;gap:12px;margin-bottom:24px;padding:8px 8px 14px}.brand>span{align-items:center;background:linear-gradient(135deg,var(--teal),var(--amber));border-radius:8px;color:#fff;display:inline-flex;font-size:20px;font-weight:900;height:40px;justify-content:center;width:40px}.brand strong,.brand small{display:block}.brand strong{color:#fff;font-size:17px}.brand small{color:#90a0b2;font-size:12px;margin-top:3px}.nav-group{display:grid;gap:5px;margin-bottom:18px}.nav-group>span{color:#75869a;font-size:12px;font-weight:800;padding:0 10px 5px}.nav-group 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var(--line);display:flex;gap:9px;margin-left:2px;padding-left:10px}.topbar-user>span{color:var(--muted);font-size:13px;font-weight:900;max-width:96px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.toolbar>select,.toolbar>input{appearance:none;background:#fff;border:1px solid var(--line);border-radius:8px;color:var(--ink);font-size:14px;font-weight:800;height:38px;min-width:140px;padding:0 12px}.store-select{color:var(--ink);min-width:220px;position:relative}.store-select-trigger{align-items:center;background:#fff;border:1px solid var(--line);border-radius:8px;color:var(--ink);display:grid;grid-template-columns:34px minmax(126px,1fr) 28px;height:42px;overflow:hidden;padding:0;text-align:left;transition:border-color .18s ease,box-shadow .18s ease;width:100%}.store-select-trigger:hover:not(:disabled){border-color:#b9c8d8;box-shadow:0 10px 24px #12203314}.store-select:focus-within .store-select-trigger{border-color:var(--teal);box-shadow:0 0 0 3px #12867424}.store-select-trigger:disabled{background:#f8fafc;color:var(--muted)}.store-select-icon{align-items:center;align-self:stretch;background:var(--teal-soft);border-right:1px solid #cde9e2;color:var(--teal);display:inline-flex;justify-content:center}.store-select-body{display:grid;gap:2px;min-width:0;padding:4px 0 5px 10px}.store-select-label{color:var(--muted);font-size:11px;font-weight:900;line-height:1}.store-select-value{color:var(--ink);font-size:14px;font-weight:900;height:20px;line-height:20px;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.store-select-chevron{color:var(--muted);justify-self:center;pointer-events:none;transform-origin:center;transition:transform .18s ease}.store-select-chevron.open{transform:rotate(180deg)}.store-select-menu{background:#fff;border:1px solid var(--line);border-radius:8px;box-shadow:0 18px 44px 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16px;position:fixed;right:24px;z-index:30}@keyframes spin{to{transform:rotate(360deg)}}@keyframes toast{0%,to{opacity:0;transform:translateY(10px)}12%,88%{opacity:1;transform:translateY(0)}}@media(max-width:1120px){.admin-shell{grid-template-columns:1fr}.sidebar{position:static}.kpi-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.dashboard-grid,.report-layout,.point-grid,.code-grid,.system-layout,.import-summary{grid-template-columns:1fr}.report-summary-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.summary-item,.summary-item:nth-child(4n),.summary-item:nth-last-child(-n+4){border-bottom:1px solid var(--soft-line);border-right:1px solid var(--soft-line)}.summary-item:nth-child(2n){border-right:0}.summary-item:nth-last-child(-n+2){border-bottom:0}.topbar,.toolbar{align-items:stretch;flex-direction:column}.store-select,.toolbar>input,.toolbar>button,.toolbar-select{width:100%}.toolbar-filters,.toolbar-actions{width:100%}.toolbar-actions{justify-content:flex-end}.management-tabs{width:100%}.management-tabs button{flex:1}}