:root{--bg: #0a0a0a;--card: #141414;--border: #2a2a2a;--text-main: #fff;--text-muted: #a1a1aa;--heading: #fff;--primary: #3b82f6;--accent: #3b82f6;--success: #10b981;--danger: #ef4444;--danger-bg: rgba(239, 68, 68, .15);--success-bg: rgba(16, 185, 129, .15);--btn-secondary-bg: #27272a;--btn-copy-bg: #27272a;--btn-text: #fff;--table-head-bg: #0f0f0f;--row-hover-bg: rgba(255, 255, 255, .03);--tab-text: #d4d4d8;--tab-hover-bg: rgba(255, 255, 255, .04);--tab-active-bg: rgba(59, 130, 246, .16);--tab-active-border: rgba(59, 130, 246, .65);--tab-active-text: #bfdbfe;--batch-bg: rgba(0, 0, 0, .2);--code-text: #93c5fd;--variant-update-text: #93c5fd;--variant-installer-text: #a78bfa;--input-bg: #1a1a1e;--input-disabled-bg: #141414;--placeholder: #71717a;--focus-ring: rgba(59, 130, 246, .25);--notice-bg: rgba(59, 130, 246, .12);--notice-warn-bg: rgba(120, 53, 15, .35);--notice-warn-border: rgba(245, 158, 11, .55);--card-shadow: 0 4px 6px -1px rgba(0, 0, 0, .3);color-scheme:dark}:root[data-theme=light]{--bg: #f5f7fb;--card: #ffffff;--border: #d7dce5;--text-main: #111827;--text-muted: #4b5563;--heading: #111827;--primary: #2563eb;--accent: #2563eb;--success: #059669;--danger: #dc2626;--danger-bg: rgba(220, 38, 38, .12);--success-bg: rgba(5, 150, 105, .14);--btn-secondary-bg: #eef2f7;--btn-copy-bg: #eef2f7;--btn-text: #111827;--table-head-bg: #eef2f7;--row-hover-bg: rgba(15, 23, 42, .05);--tab-text: #1f2937;--tab-hover-bg: rgba(15, 23, 42, .06);--tab-active-bg: rgba(37, 99, 235, .22);--tab-active-border: rgba(37, 99, 235, .78);--tab-active-text: #1e3a8a;--batch-bg: rgba(148, 163, 184, .18);--code-text: #1d4ed8;--input-bg: #eef2f7;--input-disabled-bg: #e2e8f0;--placeholder: #6b7280;--focus-ring: rgba(37, 99, 235, .2);--notice-bg: rgba(37, 99, 235, .1);--notice-warn-bg: rgba(254, 243, 199, .9);--notice-warn-border: #f59e0b;--card-shadow: 0 4px 6px -1px rgba(15, 23, 42, 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.visibility-select.visibility-selected{color:#1e3a8a;background:#2563eb1a;border-color:#2563eb66}.user-pick-list{display:flex;flex-direction:column;gap:6px;max-height:min(280px,45vh);overflow-y:auto;padding:2px 0}.user-pick-row{display:flex;align-items:center;gap:10px;cursor:pointer;font-size:13px;color:var(--text-main);padding:8px 12px;border-radius:8px;border:1px solid var(--border);background:var(--input-bg);transition:background .15s,border-color .15s}.user-pick-row:hover{background:var(--row-hover-bg)}.user-pick-row:has(input:checked){background:#3b82f624;border-color:#3b82f680}:root[data-theme=light] .user-pick-row:has(input:checked){background:#2563eb1a;border-color:#2563eb73}.user-pick-row input[type=checkbox]{width:auto;accent-color:var(--primary)}.channel-tags{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:8px}.channel-tag{display:inline-flex;align-items:center;gap:6px;background:var(--bg);border:1px solid var(--border);border-radius:999px;padding:4px 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th.device-col-data:nth-child(8),.device-manager-table.device-manager-legacy td.device-cell-clip:nth-child(8){width:8%}.device-manager-table.device-manager-legacy th.device-col-data:nth-child(9),.device-manager-table.device-manager-legacy td.device-cell-clip:nth-child(9){width:7%}.device-manager-table.device-manager-legacy th.device-col-data:nth-child(10),.device-manager-table.device-manager-legacy td.device-cell-clip:nth-child(10){width:12%}.device-manager-table.device-manager-legacy th.device-col-data:nth-child(11),.device-manager-table.device-manager-legacy td.device-cell-clip:nth-child(11){width:14%}.device-stored-as{font-size:11px;line-height:1.35;margin-top:4px;white-space:normal}.device-stored-as code{font-size:11px;color:var(--text-muted)}.device-cell-group{vertical-align:top}.device-cell-clip{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;vertical-align:middle;font-size:12px;max-width:0}.device-cell-clip.app-ver-highlight{color:#f87171;font-weight:600}.device-row-settings-btn{display:inline-flex;align-items:center;justify-content:center;width:auto;min-width:max-content;max-width:none;white-space:nowrap;padding:6px 14px;font-size:12px;line-height:1.25;box-sizing:border-box}.device-row-settings-btn--pending{border-color:#f59e0b;box-shadow:0 0 0 1px #f59e0b66}.device-settings-revoke{display:flex;flex-direction:column;gap:10px;margin-top:4px;padding:12px 14px;background:var(--bg);border:1px solid var(--border);border-radius:8px}.device-settings-revoke .btn{width:auto;align-self:flex-start;min-width:max-content;white-space:nowrap}.device-settings-body{display:flex;flex-direction:column;gap:12px}.ping-inline-settings{display:grid;grid-template-columns:repeat(2,minmax(200px,1fr));gap:8px 16px;align-items:start}.ping-inline-settings .manual-ping-btn{grid-column:1 / -1;justify-self:start}.code-box{display:flex;gap:8px;align-items:center;flex-wrap:wrap;padding:8px 10px;background:var(--bg);border:1px solid var(--border);border-radius:6px;margin-top:4px}.code-box span{flex:1;word-break:break-all;font-family:ui-monospace,Consolas,monospace;font-size:12px}.action-stack{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;margin-top:8px}.revoke-pending-stack{grid-column:1 / -1;display:flex;flex-direction:column;gap:8px}.revoke-scheduled-countdown{font-size:12px;font-weight:600;color:#f59e0b}.sidebar-keys-list{margin:12px 0;min-height:32px}.sidebar-key-active-row{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 12px;background:var(--bg);border:1px solid var(--border);border-radius:8px}.sidebar-key-result{margin-top:14px;padding:12px 14px;border-radius:8px;border:1px solid var(--primary);background:#25d36614}.group-channel-picker{margin-bottom:8px}.group-channel-checkboxes{display:flex;flex-wrap:wrap;gap:10px 16px}.group-channel-option{display:inline-flex;align-items:center;gap:6px;font-size:13px;cursor:pointer}.under-development-card{text-align:center;padding:40px 24px}.device-manager-table{font-size:12px;min-width:1200px}.device-manager-table th{font-size:10px;letter-spacing:.05em}.inline-cell-input,.inline-cell-select{width:100%;min-width:72px;padding:6px 8px;font-size:12px;background:var(--input-bg);color:var(--text-main);border:1px solid var(--border);border-radius:6px}.row-ping-overdue{background:#ef444414}.cell-highlight{color:#f87171;font-weight:600}.device-detail-row td{background:#00000040;padding:12px!important}.device-detail-panel{display:flex;flex-direction:column;gap:10px}code{color:var(--code-text);font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:12px}.owner-category-summary{max-height:320px;overflow-y:auto;display:flex;flex-direction:column;gap:12px}.owner-category-block{background:var(--bg);border:1px solid var(--border);border-radius:8px;padding:12px}.login-wrap{min-height:calc(100vh - 24px);display:flex;align-items:center;justify-content:center}.login-card{width:100%;max-width:400px}.login-card form{display:flex;flex-direction:column;gap:4px}.login-card .field-block:last-of-type{margin-bottom:16px}.login-error{color:var(--danger);font-size:13px;margin:0 0 12px}