.u-sortable{cursor:pointer;-webkit-user-select:none;user-select:none;white-space:nowrap}.u-sortable:hover{color:var(--color-text-secondary)}.u-sort-ind{margin-left:var(--spacing-2);font-size:var(--font-size-xs);color:var(--color-brand-primary-light)}.u-pill-row{display:flex;gap:var(--spacing-3);align-items:center;flex-wrap:wrap}.u-section-head{display:flex;align-items:baseline;justify-content:space-between;gap:var(--spacing-6);flex-wrap:wrap}.u-count{font-weight:var(--font-weight-regular);font-size:var(--font-size-md)}.adm-kv.u-kv-compact{gap:var(--spacing-3) var(--spacing-6)}.adm-kv.u-kv-compact dt{text-transform:none;letter-spacing:var(--letter-spacing-normal);font-size:var(--font-size-base)}.u-device-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:var(--spacing-10)}.u-device-card{display:grid;gap:var(--spacing-6)}.u-device-top{display:flex;align-items:flex-start;justify-content:space-between;gap:var(--spacing-6)}.u-device-name{font-weight:var(--font-weight-semibold);font-size:var(--font-size-lg)}.u-truncate{max-width:220px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.u-payload{max-width:360px;color:var(--color-text-secondary);font-size:var(--font-size-base)}.adm-modal-scrim{position:fixed;top:0;right:0;bottom:0;left:0;background:#0000009e;display:grid;place-items:center;padding:var(--spacing-12);z-index:var(--z-modal);animation:adm-fade var(--motion-duration-fast) var(--motion-easing-ease)}.adm-modal{width:100%;max-width:460px;display:flex;flex-direction:column;gap:var(--spacing-8);box-shadow:var(--shadow-lg);animation:adm-pop var(--motion-duration-normal) var(--motion-easing-spring)}.adm-modal-title{margin:0;font-size:var(--font-size-xl);font-weight:var(--font-weight-semibold)}.adm-modal-body{margin:0;line-height:var(--line-height-relaxed);font-size:var(--font-size-md)}.adm-modal-warning{background:var(--pill-danger-bg);color:var(--pill-danger-text);border:1px solid var(--component-button-danger-border, rgba(239, 68, 68, .4));border-radius:var(--radius-md);padding:var(--spacing-5) var(--spacing-6);font-size:var(--font-size-md);font-weight:var(--font-weight-medium);line-height:var(--line-height-normal)}.adm-modal-actions{display:flex;justify-content:flex-end;gap:var(--spacing-4)}@keyframes adm-fade{0%{opacity:0}}@keyframes adm-pop{0%{opacity:0;transform:translateY(8px) 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dt{color:var(--color-text-tertiary);font-size:var(--font-size-sm);letter-spacing:var(--letter-spacing-wide);text-transform:uppercase;align-self:center}.adm-kv 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0;line-height:var(--line-height-normal)}.adm-chips{display:flex;flex-wrap:wrap;gap:var(--spacing-2)}.adm-chip{display:inline-block;padding:var(--spacing-1) var(--spacing-4);border-radius:var(--radius-sm);background:var(--color-surface-panel3);color:var(--color-text-secondary);font-family:var(--font-family-mono);font-size:var(--font-size-xs)}.adm-toolbar-form{display:flex;gap:var(--spacing-4);align-items:flex-end;flex-wrap:wrap;width:100%}.adm-field{display:flex;flex-direction:column;gap:var(--spacing-2)}.adm-field-label{font-size:var(--font-size-sm)}.adm-field select,.adm-field input{min-width:160px}.adm-toolbar-spacer{flex:1}:root{color-scheme:dark;--color-brand-primary: #4f7cff;--color-brand-primary-light: #7397ff;--color-semantic-success: #22c55e;--color-semantic-warning: #f59e0b;--color-semantic-danger: #ef4444;--color-semantic-info: #38bdf8;--color-surface-bg: #0b0e14;--color-surface-panel: #11161f;--color-surface-panel2: #182030;--color-surface-panel3: #1f2937;--color-surface-line: #283143;--color-surface-line-strong: #38445c;--color-text-primary: #e6edf6;--color-text-secondary: #97a3b6;--color-text-tertiary: #6b7689;--color-text-inverse: #0b0e14;--color-text-on-brand: #ffffff;--spacing-0: 0;--spacing-1: 2px;--spacing-2: 4px;--spacing-3: 6px;--spacing-4: 8px;--spacing-5: 10px;--spacing-6: 12px;--spacing-7: 14px;--spacing-8: 16px;--spacing-10: 20px;--spacing-12: 24px;--spacing-14: 28px;--spacing-16: 32px;--spacing-20: 40px;--spacing-24: 48px;--radius-xs: 3px;--radius-sm: 4px;--radius-md: 6px;--radius-lg: 8px;--radius-xl: 10px;--radius-2xl: 12px;--radius-full: 9999px;--font-family-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang TC", "Microsoft JhengHei", Roboto, sans-serif;--font-family-mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace;--font-size-xs: 10px;--font-size-sm: 11px;--font-size-base: 12px;--font-size-md: 13px;--font-size-lg: 14px;--font-size-xl: 16px;--font-size-2xl: 18px;--font-size-3xl: 20px;--font-size-4xl: 24px;--font-weight-regular: 400;--font-weight-medium: 500;--font-weight-semibold: 600;--font-weight-bold: 700;--line-height-tight: 1.3;--line-height-normal: 1.5;--line-height-relaxed: 1.6;--letter-spacing-tight: -.01em;--letter-spacing-normal: 0;--letter-spacing-wide: .04em;--letter-spacing-wider: .06em;--letter-spacing-widest: .1em;--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .3);--shadow-md: 0 4px 14px 0 rgba(0, 0, 0, .4);--shadow-lg: 0 18px 50px 0 rgba(0, 0, 0, .55);--shadow-card: 0 2px 8px 0 rgba(0, 0, 0, .25);--motion-duration-fast: .12s;--motion-duration-normal: .18s;--motion-duration-slow: .26s;--motion-easing-ease: cubic-bezier(.4, 0, .2, 1);--motion-easing-ease-out: cubic-bezier(0, 0, .2, 1);--motion-easing-spring: cubic-bezier(.34, 1.56, .64, 1);--size-icon-sm: 16px;--size-icon-md: 18px;--size-icon-lg: 22px;--size-control-field: 34px;--size-control-row: 40px;--size-nav-width: 216px;--size-topbar-height: 52px;--opacity-disabled: .4;--opacity-hover: .85;--opacity-scrim: .6;--z-base: 0;--z-sticky: 10;--z-header: 20;--z-modal: 50;--z-toast: 60;--component-card-padding: var(--spacing-12);--component-card-radius: var(--radius-xl);--component-card-background: var(--color-surface-panel);--component-card-border: 1px solid var(--color-surface-line);--component-button-primary-background: var(--color-brand-primary);--component-button-primary-text: var(--color-text-on-brand);--component-button-radius: var(--radius-md);--component-button-ghost-border: 1px solid var(--color-surface-line-strong);--component-button-danger-background: rgba(239, 68, 68, .14);--component-button-danger-text: #ff7a7a;--component-button-danger-border: 1px solid rgba(239, 68, 68, .4);--component-input-background: var(--color-surface-bg);--component-input-border: 1px solid var(--color-surface-line);--component-input-border-focus: 1px solid var(--color-brand-primary);--component-input-radius: var(--radius-md);--component-input-min-height: var(--size-control-field);--component-input-font-size: var(--font-size-md);--pill-good-bg: rgba(34, 197, 94, .15);--pill-good-text: #4ade80;--pill-warn-bg: rgba(245, 158, 11, .15);--pill-warn-text: #fbbf24;--pill-danger-bg: rgba(239, 68, 68, .15);--pill-danger-text: #ff7a7a;--pill-neutral-bg: rgba(151, 163, 182, .13);--pill-neutral-text: var(--color-text-secondary);--pill-info-bg: rgba(56, 189, 248, .14);--pill-info-text: 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var(--motion-easing-ease);white-space:nowrap}.btn-primary{background:var(--component-button-primary-background);color:var(--component-button-primary-text);border:none}.btn-ghost{background:transparent;color:var(--color-text-primary);border:var(--component-button-ghost-border)}.btn-ghost:hover{background:var(--color-surface-panel2)}.btn-danger{background:var(--component-button-danger-background);color:var(--component-button-danger-text);border:var(--component-button-danger-border)}.btn-primary:hover,.btn-danger:hover{opacity:var(--opacity-hover)}.btn-primary:disabled,.btn-ghost:disabled,.btn-danger:disabled{opacity:var(--opacity-disabled);cursor:not-allowed}.btn-sm{padding:var(--spacing-2) var(--spacing-5);min-height:28px;font-size:var(--font-size-base);font-weight:var(--font-weight-medium)}.text-secondary{color:var(--color-text-secondary)}.text-tertiary{color:var(--color-text-tertiary)}.error-text{color:var(--color-semantic-danger);font-size:var(--font-size-md)}.page-header{display:flex;align-items:flex-end;justify-content:space-between;gap:var(--spacing-8);margin-bottom:var(--spacing-12);flex-wrap:wrap}.page-title{margin:0;font-size:var(--font-size-3xl);font-weight:var(--font-weight-semibold);letter-spacing:var(--letter-spacing-tight)}.page-subtitle{margin:var(--spacing-2) 0 0;color:var(--color-text-secondary);font-size:var(--font-size-md)}.toolbar{display:flex;gap:var(--spacing-4);align-items:center;flex-wrap:wrap;margin-bottom:var(--spacing-8)}.table-wrap{border:1px solid var(--color-surface-line);border-radius:var(--radius-lg);overflow:hidden;background:var(--color-surface-panel)}table.data-table{width:100%;border-collapse:collapse;font-size:var(--font-size-md)}.data-table thead th{text-align:left;font-weight:var(--font-weight-semibold);font-size:var(--font-size-sm);letter-spacing:var(--letter-spacing-wide);text-transform:uppercase;color:var(--color-text-tertiary);background:var(--color-surface-panel2);padding:var(--spacing-5) var(--spacing-8);border-bottom:1px solid var(--color-surface-line);white-space:nowrap}.data-table tbody td{padding:var(--spacing-5) var(--spacing-8);border-bottom:1px solid var(--color-surface-line);vertical-align:middle}.data-table tbody tr:last-child td{border-bottom:none}.data-table tbody tr{transition:background var(--motion-duration-fast) var(--motion-easing-ease)}.data-table tbody tr.clickable{cursor:pointer}.data-table tbody tr.clickable:hover{background:var(--color-surface-panel2)}.pill{display:inline-flex;align-items:center;gap:var(--spacing-2);padding:var(--spacing-1) var(--spacing-5);border-radius:var(--radius-full);font-size:var(--font-size-sm);font-weight:var(--font-weight-medium);letter-spacing:var(--letter-spacing-normal);white-space:nowrap}.pill-good{background:var(--pill-good-bg);color:var(--pill-good-text)}.pill-warn{background:var(--pill-warn-bg);color:var(--pill-warn-text)}.pill-danger{background:var(--pill-danger-bg);color:var(--pill-danger-text)}.pill-neutral{background:var(--pill-neutral-bg);color:var(--pill-neutral-text)}.pill-info{background:var(--pill-info-bg);color:var(--pill-info-text)}.state-block{display:grid;place-items:center;gap:var(--spacing-6);padding:var(--spacing-24) var(--spacing-12);text-align:center;color:var(--color-text-secondary)}.state-block .state-title{font-size:var(--font-size-lg);color:var(--color-text-primary)}.state-block 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var(--color-surface-line);background:var(--color-surface-panel);position:sticky;top:0;height:100vh;overflow-y:auto}.admin-nav-brand{display:flex;align-items:center;gap:var(--spacing-4);font-size:var(--font-size-lg);font-weight:var(--font-weight-bold);letter-spacing:var(--letter-spacing-wide);padding:var(--spacing-5) var(--spacing-5) var(--spacing-8);color:var(--color-text-primary)}.admin-nav-brand .brand-mark{width:26px;height:26px;border-radius:var(--radius-md);background:var(--color-brand-primary);color:var(--color-text-on-brand);display:grid;place-items:center;font-size:var(--font-size-base);font-weight:var(--font-weight-bold)}.admin-nav-section{font-size:var(--font-size-xs);letter-spacing:var(--letter-spacing-widest);text-transform:uppercase;color:var(--color-text-tertiary);padding:var(--spacing-6) var(--spacing-5) var(--spacing-3)}.admin-nav a{display:flex;align-items:center;gap:var(--spacing-5);color:var(--color-text-secondary);border-radius:var(--radius-md);padding:var(--spacing-4) var(--spacing-5);font-size:var(--font-size-md);font-weight:var(--font-weight-medium);text-decoration:none;transition:background var(--motion-duration-fast) var(--motion-easing-ease),color var(--motion-duration-fast) var(--motion-easing-ease)}.admin-nav a:hover{background:var(--color-surface-panel2);color:var(--color-text-primary);text-decoration:none}.admin-nav a.active{color:var(--color-text-primary);background:var(--color-surface-panel3)}.admin-nav a .nav-icon{width:var(--size-icon-md);text-align:center;font-size:var(--font-size-lg);flex-shrink:0}.admin-nav a.disabled{opacity:.5;cursor:default;pointer-events:none;justify-content:space-between}.admin-body{flex:1;min-width:0;display:flex;flex-direction:column}.admin-topbar{height:var(--size-topbar-height);flex-shrink:0;display:flex;align-items:center;justify-content:flex-end;gap:var(--spacing-8);padding:0 var(--spacing-12);border-bottom:1px solid var(--color-surface-line);background:var(--color-surface-panel);position:sticky;top:0;z-index:var(--z-header)}.admin-topbar .topbar-meta{display:flex;align-items:center;gap:var(--spacing-6);font-size:var(--font-size-sm);color:var(--color-text-secondary)}.admin-topbar .topbar-user{display:flex;flex-direction:column;align-items:flex-end;line-height:1.25}.admin-topbar .topbar-user .email{color:var(--color-text-primary);font-size:var(--font-size-md);font-weight:var(--font-weight-medium)}.admin-main{flex:1;min-width:0;padding:var(--spacing-16) var(--spacing-16);max-width:1320px;width:100%}.stat-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:var(--spacing-10)}.stat-card{background:var(--color-surface-panel);border:1px solid var(--color-surface-line);border-radius:var(--radius-xl);padding:var(--spacing-12);display:flex;flex-direction:column;gap:var(--spacing-4)}.stat-card .stat-label{font-size:var(--font-size-sm);letter-spacing:var(--letter-spacing-wide);text-transform:uppercase;color:var(--color-text-tertiary)}.stat-card .stat-value{font-size:var(--font-size-4xl);font-weight:var(--font-weight-bold);letter-spacing:var(--letter-spacing-tight)}.stat-card .stat-foot{font-size:var(--font-size-sm);color:var(--color-text-secondary)}.stat-card a.stat-foot:hover{color:var(--color-brand-primary-light)}@media (max-width: 720px){.admin-nav{display:none}.admin-main{padding:var(--spacing-10)}}