:root{color:#102a43;background:#edf5fb;--blue-950: #052848;--blue-900: #06365f;--blue-800: #075397;--blue-600: #0878e6;--blue-500: #1597e5;--cyan-500: #08a6c9;--ink: #102a43;--muted: #58728a;--canvas: #edf5fb;--surface: #ffffff;--surface-blue: #f7fbfe;--line: #c9ddea;--line-strong: #a9c9df;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Microsoft YaHei,sans-serif;font-synthesis:none;text-rendering:optimizeLegibility;letter-spacing:0}*{box-sizing:border-box;letter-spacing:0}html,body,#root{min-width:320px;min-height:100%;margin:0}body{min-height:100vh;background:var(--canvas)}button,input,select{font:inherit;letter-spacing:0}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.48}code{font-family:SFMono-Regular,Consolas,monospace;letter-spacing:0}.app-loading{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;color:var(--muted);font-size:14px}.app-loading img{width:48px;height:48px;border-radius:8px}.login-page{min-height:100vh;display:grid;place-items:center;padding:28px;background:#e8f4fb}.login-panel{width:100%;max-width:430px;background:var(--surface);border:1px solid #9fc8e2;border-radius:8px;box-shadow:0 24px 60px #05365f2e;overflow:hidden}.login-brand{height:104px;padding:24px 30px;background:var(--blue-900);color:#fff;display:flex;align-items:center;gap:14px;border-bottom:3px solid var(--cyan-500)}.login-brand img{width:50px;height:50px;border-radius:8px;border:1px solid rgba(91,211,236,.75);box-shadow:0 0 0 3px #08a6c929}.login-brand div{display:flex;flex-direction:column;gap:4px}.login-brand strong{font-size:22px;line-height:1}.login-brand span{color:#bfe9f3;font-size:13px}.login-panel form{padding:30px}.login-panel h1{margin:0 0 24px;font-size:21px;color:var(--ink)}.field{display:grid;gap:7px;margin-bottom:17px;color:#274963;font-size:13px;font-weight:650}.field small{color:var(--muted);font-weight:400;line-height:1.5}.field input,.field select,.compact-field input,.compact-field select{width:100%;height:40px;border:1px solid var(--line-strong);border-radius:6px;background:#fbfdff;color:var(--ink);padding:0 11px;outline:none;transition:border-color .14s ease,box-shadow .14s ease,background-color .14s ease}.field input:focus,.field select:focus,.compact-field input:focus,.compact-field select:focus{border-color:var(--blue-600);background:#fff;box-shadow:0 0 0 3px #0878e624}.input-with-icon{height:42px;border:1px solid var(--line-strong);border-radius:6px;display:flex;align-items:center;padding-left:11px;color:#5f83a0;background:#fbfdff}.input-with-icon:focus-within{border-color:var(--blue-600);background:#fff;box-shadow:0 0 0 3px #0878e624}.input-with-icon>input{flex:1;height:40px;min-width:0;border:0;border-radius:0;outline:0;padding:0 11px;background:transparent;box-shadow:none}.input-with-icon>input:focus{border:0;background:transparent;box-shadow:none}.password-input-wrap .password-field{flex:1;min-width:0}.password-field{position:relative;width:100%}.password-field>input{padding-right:42px}.input-with-icon .password-field>input{border:0;border-radius:0;background:transparent;box-shadow:none;height:40px}.input-with-icon .password-field>input:focus{border:0;background:transparent;box-shadow:none}.password-toggle{position:absolute;right:4px;top:50%;transform:translateY(-50%);width:34px;height:34px;border:0;background:transparent;color:#517694;display:grid;place-items:center;border-radius:6px}.password-toggle:hover{background:#e7f3fb;color:var(--blue-800)}.form-error{min-height:20px;color:#b4233a;font-size:13px;line-height:1.5}.button{min-height:38px;border:1px solid transparent;border-radius:6px;padding:0 14px;display:inline-flex;align-items:center;justify-content:center;gap:7px;font-size:13px;font-weight:700;white-space:nowrap;transition:background-color .12s ease,border-color .12s ease,color .12s ease}.button-primary{color:#fff;background:var(--blue-600);border-color:var(--blue-600);box-shadow:0 4px 12px #0878e62e}.button-primary:hover{background:#0567ca;border-color:#0567ca}.button-secondary{color:#174d79;background:#f8fcff;border-color:#a9c9df}.button-secondary:hover{background:#e8f4fb;border-color:#78afd3}.button-danger{color:#fff;background:#b4233a;border-color:#b4233a}.button-danger:hover{background:#951c30}.button-quiet{border-color:var(--line);background:#fff;color:#285878}.button-quiet:hover{background:#e8f4fb}.login-button{width:100%;height:42px;margin-top:5px}.full-width{width:100%}.icon-button{width:36px;height:36px;border:1px solid var(--line);border-radius:6px;background:#fff;color:#376785;display:inline-grid;place-items:center;padding:0;flex:0 0 auto}.icon-button:hover{background:#e6f3fb;color:var(--blue-800);border-color:#91bdd8}.icon-button.small{width:28px;height:28px;border:0;background:transparent}.app-shell{min-height:100vh;display:grid;grid-template-columns:236px minmax(0,1fr)}.sidebar{position:sticky;top:0;height:100vh;z-index:30;background:var(--blue-950);color:#fff;display:flex;flex-direction:column;border-right:1px solid #0d74a7;box-shadow:5px 0 22px #0430541f}.sidebar-brand{height:76px;padding:15px 17px;display:flex;align-items:center;gap:11px;border-bottom:1px solid rgba(49,180,224,.34)}.sidebar-brand img{width:42px;height:42px;border-radius:8px;border:1px solid rgba(91,211,236,.62);box-shadow:0 0 0 3px #08a6c91a}.sidebar-brand div{display:flex;min-width:0;flex:1;flex-direction:column;gap:2px}.sidebar-brand strong{font-size:17px}.sidebar-brand span{color:#9dd9e8;font-size:12px}.sidebar nav{padding:16px 10px;display:grid;gap:5px}.nav-item{width:100%;min-height:42px;padding:0 12px;border:1px solid transparent;border-radius:6px;background:transparent;color:#a9cee0;display:flex;align-items:center;gap:11px;font-weight:650;font-size:14px}.nav-item:hover{background:#1b9bd329;color:#fff;border-color:#35bee73d}.nav-item.active{background:#0876bd;color:#fff;border-color:#18a4d5;box-shadow:inset 3px 0 #40d4e8}.sidebar-version{margin-top:auto;padding:17px 22px;color:#6fa9c3;font-size:12px;border-top:1px solid rgba(49,180,224,.16)}.sidebar-close,.mobile-menu{display:none}.workspace{min-width:0;background:var(--canvas)}.topbar{height:76px;padding:0 26px;border-bottom:1px solid #bfd9e9;background:#fafdfff5;display:flex;align-items:center;justify-content:space-between;gap:20px;position:sticky;top:0;z-index:20;box-shadow:0 4px 14px #05456f0f}.topbar-title{font-size:16px;font-weight:760;color:#123f63}.account-area{position:relative;display:flex;align-items:center}.account-trigger{min-height:48px;border:0;border-radius:6px;padding:5px 8px 5px 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auto}.page-loading{min-height:320px;display:grid;place-items:center;color:var(--muted);font-size:13px}.page-heading{min-height:58px;display:flex;justify-content:space-between;align-items:flex-start;gap:18px;margin-bottom:18px}.page-heading h1{margin:0;padding-left:10px;border-left:3px solid var(--cyan-500);font-size:22px;line-height:1.35;color:#0c3558}.page-heading p{margin:5px 0 0 13px;color:var(--muted);font-size:13px}.dashboard-error{margin:-4px 0 14px;padding:10px 13px;border:1px solid #efb8c1;border-left:3px solid #c43b52;border-radius:6px;background:#fff1f3;color:#982b3e;font-size:13px}.metrics-grid{display:grid;grid-template-columns:repeat(5,minmax(150px,1fr));gap:12px;margin-bottom:14px}.metric-card{min-height:92px;padding:15px;border:1px solid var(--line);border-radius:8px;background:#fff;box-shadow:0 5px 16px #0549730f;display:flex;align-items:center;gap:12px;min-width:0}.metric-card>div{min-width:0;display:flex;flex-direction:column;gap:5px}.metric-card span{color:#57758c;font-size:12px;white-space:nowrap}.metric-card strong{color:#0c3558;font-size:24px;line-height:1.1}.metric-icon{width:38px;height:38px;border-radius:7px;display:grid;place-items:center;flex:0 0 auto;border:1px solid}.metric-icon-blue{color:#0878e6;background:#eaf4ff;border-color:#bdd9f5}.metric-icon-cyan{color:#087c9c;background:#e5f7fb;border-color:#a5dce7}.metric-icon-green{color:#14714a;background:#eaf7f0;border-color:#b8e0cb}.metric-icon-amber{color:#94620d;background:#fff5dc;border-color:#eed8a2}.metric-icon-violet{color:#6552a8;background:#f2effc;border-color:#d8cff3}.analytics-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(340px,.64fr);gap:14px}.chart-panel{min-width:0;padding:16px;border:1px solid var(--line);border-radius:8px;background:#fff;box-shadow:0 5px 16px #0549730f}.chart-panel-wide{min-width:0}.chart-panel-full{grid-column:1 / -1}.chart-panel-header{min-height:48px;margin-bottom:8px;display:flex;align-items:flex-start;justify-content:space-between;gap:14px}.chart-panel-header h2{margin:0;color:#123f63;font-size:15px;line-height:1.4}.chart-panel-header p{margin:3px 0 0;color:#668198;font-size:12px}.chart-canvas{position:relative;width:100%;height:270px;min-width:0}.chart-canvas-large{height:310px}.chart-empty{height:100%;display:grid;place-items:center;color:#668198;font-size:13px}.segmented-control{display:inline-flex;flex:0 0 auto;min-height:30px;padding:2px;border:1px solid #bdd5e5;border-radius:6px;background:#edf6fb}.segmented-control button{min-width:48px;height:26px;padding:0 8px;border:0;border-radius:4px;background:transparent;color:#55758e;font-size:11px;font-weight:650;white-space:nowrap}.segmented-control button:hover{color:#0758a2}.segmented-control button.active{background:#fff;color:#0873ce;box-shadow:0 1px 4px #05497324}.recharts-cartesian-axis-tick text,.recharts-legend-item-text{font-size:11px}.recharts-default-tooltip{border:1px solid #b9d4e5!important;border-radius:6px;box-shadow:0 8px 20px #0549731f}.filter-bar{min-height:72px;margin-bottom:14px;padding:13px 15px;background:var(--surface-blue);border:1px solid var(--line);display:flex;align-items:flex-end;gap:12px;border-radius:8px;box-shadow:0 4px 12px #054e7b0d}.compact-field{display:grid;gap:6px;min-width:210px;color:#365f7d;font-size:12px;font-weight:650}.compact-field input,.compact-field select,.filter-submit{height:36px}.table-shell{background:#fff;border:1px solid var(--line);border-radius:8px;overflow-x:auto;box-shadow:0 5px 16px #0549730f}table{width:100%;border-collapse:collapse;min-width:920px}th,td{padding:13px 15px;border-bottom:1px solid #deebf3;text-align:left;vertical-align:middle;font-size:13px}th{height:44px;background:#e9f4fb;color:#315d7b;font-weight:720;white-space:nowrap}td{color:#3b5870}tbody tr:last-child td{border-bottom:0}tbody tr:hover{background:#f2f9fd}.strong-cell{color:var(--ink);font-weight:700}.actions-column{min-width:300px}.table-state{min-height:180px;display:grid;place-items:center;color:#668198;font-size:13px}.code-cell{display:flex;align-items:center;gap:4px;min-width:284px}.code-cell code{color:#0758a2;font-size:12px;white-space:nowrap}.status-pill{display:inline-flex;align-items:center;height:25px;border-radius:999px;padding:0 9px;font-size:12px;font-weight:700;white-space:nowrap}.status-active{color:#13633e;background:#e8f6ef}.status-inactive{color:#6d4f12;background:#fff5d9}.status-disabled{color:#9a3412;background:#ffedd5}.status-expired{color:#9e293d;background:#fdecef}.device-label{display:inline-flex;align-items:center;gap:5px;color:#34708f;font-family:SFMono-Regular,Consolas,monospace}.row-actions{display:flex;align-items:center;gap:7px;white-space:nowrap}.row-actions button,.link-button{min-height:30px;border:0;padding:0 5px;background:transparent;color:#0873ce;display:inline-flex;align-items:center;gap:5px;font-size:12px;font-weight:670}.row-actions button:hover,.link-button:hover{color:#034d93;text-decoration:underline}.row-actions .danger-action{color:#b4233a}.row-actions button:disabled{text-decoration:none;color:#94a0b2}.pagination{min-height:52px;display:flex;justify-content:flex-end;align-items:center;gap:8px;color:#55758e;font-size:12px}.pagination .icon-button{width:32px;height:32px}.inline-note{margin-left:7px;color:#925410;background:#fff1d6;padding:2px 6px;border-radius:4px;font-size:11px}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:100;padding:24px;background:#04254285;display:grid;place-items:center;overflow-y:auto}.modal{width:min(100%,560px);max-height:calc(100vh - 48px);overflow:hidden;background:#fff;border:1px solid #9fc5dc;border-radius:8px;box-shadow:0 26px 72px #0433534d;display:flex;flex-direction:column}.modal-small{width:min(100%,440px)}.modal-large{width:min(100%,920px)}.modal-header{min-height:61px;padding:13px 17px 13px 20px;border-bottom:1px solid #cce2ef;background:#f4faff;display:flex;align-items:center;justify-content:space-between;gap:15px}.modal-header h2{margin:0;color:#0c3558;font-size:17px}.modal-content{padding:20px;overflow-y:auto;color:#3e5d74;font-size:13px;line-height:1.6}.modal-footer{min-height:62px;padding:12px 20px;border-top:1px solid #d7e7f1;background:#fbfdff;display:flex;justify-content:flex-end;align-items:center;gap:9px}.modal-form .field:last-of-type{margin-bottom:8px}.inline-actions{display:flex;gap:9px;align-items:center;margin-top:8px}.inline-actions.end{justify-content:flex-end}.summary-row{display:flex;justify-content:space-between;margin-bottom:18px;padding:10px 12px;background:#eaf5fb;border:1px solid #d1e6f2;border-radius:6px}.generated-code{min-height:82px;margin-bottom:12px;padding:14px;background:#e5f7fb;border:1px solid #8fd5e4;border-radius:6px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:9px;color:#087c9c}.generated-code code{color:#07507e;font-size:14px;font-weight:750;overflow-wrap:anywhere;text-align:center}.warning-copy{margin:0 0 14px;padding:10px 12px;color:#8c293a;background:#fff0f2;border-left:3px solid #c43b52}.modal-table{border-radius:6px}.toast{position:fixed;z-index:150;right:22px;bottom:22px;min-width:280px;max-width:min(440px,calc(100vw - 44px));min-height:48px;padding:10px 10px 10px 13px;border:1px solid;border-radius:7px;box-shadow:0 14px 36px #053a5c33;display:flex;align-items:center;gap:9px;font-size:13px;font-weight:650}.toast-success{color:#145f3e;background:#edf9f3;border-color:#a9ddc2}.toast-error{color:#982b3e;background:#fff1f3;border-color:#efb8c1}.toast span{flex:1}.toast button{width:28px;height:28px;display:grid;place-items:center;border:0;background:transparent;color:currentColor;border-radius:5px}.toast button:hover{background:#0000000f}@media(max-width:900px){.app-shell{grid-template-columns:1fr}.sidebar{position:fixed;left:0;top:0;width:236px;transform:translate(-100%);transition:transform .16s ease}.sidebar-open{transform:translate(0)}.sidebar-scrim{position:fixed;top:0;right:0;bottom:0;left:0;z-index:25;border:0;background:#0425426b}.sidebar-close,.mobile-menu{display:inline-grid}.sidebar-close{border-color:#5bd3ec4d;background:transparent;color:#d6f3fa}.topbar{padding:0 16px}.mobile-menu{margin-right:2px}.topbar-title{margin-right:auto}.account-copy span{display:none}.main-content{padding:20px 16px}.metrics-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.analytics-grid{grid-template-columns:minmax(0,1fr)}.chart-panel-full{grid-column:auto}}@media(max-width:620px){.login-page{padding:14px}.login-panel form{padding:24px 20px}.topbar{height:64px}.topbar-title{font-size:14px}.account-trigger{padding:5px 6px 5px 8px}.page-heading{align-items:stretch;flex-direction:column}.page-heading .button{align-self:flex-start}.metrics-grid{grid-template-columns:minmax(0,1fr)}.metric-card{min-height:78px}.chart-panel{padding:14px 12px}.chart-panel-header{min-height:0;align-items:stretch;flex-direction:column}.segmented-control{align-self:flex-start;max-width:100%}.chart-canvas{height:250px}.chart-canvas-large{height:280px}.filter-bar{align-items:stretch;flex-direction:column}.compact-field{min-width:0}.filter-submit{align-self:flex-start}.modal-backdrop{padding:10px}.modal{max-height:calc(100vh - 20px)}.modal-content{padding:17px}.toast{right:12px;bottom:12px;max-width:calc(100vw - 24px);min-width:0}}