@import "https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=JetBrains+Mono:wght@400;500;600;700&display=swap";html,body{background:#f5f7fa;margin:0;padding:0;font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}.custom-range-bar{background:var(--surface-raised);border:1px solid var(--border);border-radius:var(--radius-sm);flex-wrap:wrap;align-items:flex-end;gap:12px;margin-bottom:14px;padding:12px 14px;display:flex}.custom-range-bar label{color:var(--text-secondary);flex-direction:column;gap:4px;font-size:11px;font-weight:500;display:flex}.custom-range-bar input[type=datetime-local]{font-family:var(--font-mono);color:var(--text-primary);background:var(--bg);border:1px solid var(--border);border-radius:var(--radius-sm);outline:none;padding:7px 10px;font-size:12.5px;transition:border-color .15s}.custom-range-bar input[type=datetime-local]:focus{border-color:var(--accent)}.custom-range-bar .save-device-button,.custom-range-bar .test-snmp-button{flex:none;padding:8px 16px;font-size:12.5px}.custom-range-error{color:var(--down);align-self:center;font-size:12px;font-weight:500}.peer-list{flex-direction:column;gap:10px;display:flex}.peer-device-group{flex-direction:column;gap:8px;display:flex}.peer-device-group:not(:first-child){border-top:1px solid var(--border);margin-top:6px;padding-top:14px}.peer-device-header{color:var(--text-secondary);text-transform:uppercase;letter-spacing:.04em;justify-content:space-between;align-items:center;font-size:12px;font-weight:700;display:flex}.peer-device-count{font-family:var(--font-mono);color:var(--up);text-transform:none;letter-spacing:normal;font-weight:600}.peer{background:var(--surface-raised);border:1px solid var(--border);border-radius:var(--radius-sm);align-items:center;gap:12px;padding:12px 14px;display:flex}.peer-main{flex-direction:column;flex:1;gap:2px;display:flex}.peer-main strong{font-family:var(--font-mono);font-size:13.5px;font-weight:600}.peer-main span{font-family:var(--font-mono);color:var(--text-secondary);font-size:11.5px}.peer-status{text-align:right;flex-direction:column;gap:2px;display:flex}.peer-status b{color:var(--up);text-transform:uppercase;letter-spacing:.04em;font-size:11px;font-weight:700}.peer-status span{font-family:var(--font-mono);color:var(--text-muted);font-size:11px}.login-page{background:radial-gradient(1200px 500px at 15% -10%, #4c8dff14, transparent 60%), var(--bg);justify-content:center;align-items:center;min-height:100vh;padding:20px;display:flex}.login-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-md);flex-direction:column;gap:16px;width:100%;max-width:360px;padding:32px 28px;display:flex;box-shadow:0 20px 60px #0006}.login-header{text-align:center;margin-bottom:8px}.login-header h1{margin:0;font-size:20px;font-weight:700}.login-header p{color:var(--text-secondary);margin:4px 0 0;font-size:13px}.login-card label{color:var(--text-secondary);flex-direction:column;gap:6px;font-size:12.5px;font-weight:500;display:flex}.login-card input{font-family:var(--font-mono);color:var(--text-primary);background:var(--bg);border:1px solid var(--border);border-radius:var(--radius-sm);outline:none;padding:10px 12px;font-size:13px;transition:border-color .15s}.login-card input:focus{border-color:var(--accent)}.login-error{color:var(--down);background:var(--down-dim);border-radius:var(--radius-sm);border:1px solid #f871714d;padding:10px 12px;font-size:13px;font-weight:500}.login-submit{width:100%;padding:11px 14px;font-size:14px}@media (width<=1024px){.kpi-grid{grid-template-columns:repeat(2,1fr)}.bgp-grid{grid-template-columns:1fr}}@media (width<=640px){.header{flex-direction:column;align-items:flex-start;gap:12px}.nav-tabs{width:100%}.nav-tab{flex:1}.kpi-grid,.form-row{grid-template-columns:1fr}.dashboard{padding:16px}.device-detail-header,.page-header-actions{flex-wrap:wrap}}@media (prefers-reduced-motion:reduce){*{transition:none!important}}:root{--bg:#0a0e14;--surface:#12171f;--surface-raised:#171d27;--border:#232b38;--border-soft:#1b222d;--text-primary:#e6eaf0;--text-secondary:#8b97a8;--text-muted:#5b6675;--accent:#4c8dff;--accent-dim:#4c8dff24;--up:#34d399;--up-dim:#34d39924;--down:#f87171;--down-dim:#f8717124;--warn:#fbbf24;--warn-dim:#fbbf2424;--font-ui:"Inter", system-ui, sans-serif;--font-mono:"JetBrains Mono", "SFMono-Regular", monospace;--radius-sm:6px;--radius-md:10px;--shadow-card:0 1px 0 #0006}*{box-sizing:border-box}body{background:var(--bg);color:var(--text-primary);font-family:var(--font-ui);-webkit-font-smoothing:antialiased;margin:0}.app{background:radial-gradient(1200px 500px at 15% -10%, #4c8dff12, transparent 60%), var(--bg);min-height:100vh}.header{background:var(--surface);border-bottom:1px solid var(--border);z-index:10;justify-content:space-between;align-items:center;padding:18px 28px;display:flex;position:sticky;top:0}.header-brand{align-items:center;gap:12px;display:flex}.header-logo{object-fit:contain;flex-shrink:0;width:auto;height:38px}.header h1{letter-spacing:.02em;margin:0;font-size:18px;font-weight:700}.header p{color:var(--text-secondary);margin:2px 0 0;font-size:12.5px}.header-actions{align-items:center;gap:14px;display:flex}.add-device-button{background:var(--accent);color:#fff;border-radius:var(--radius-sm);font-family:var(--font-ui);cursor:pointer;border:none;padding:9px 16px;font-size:13px;font-weight:600;transition:filter .15s}.add-device-button:hover{filter:brightness(1.1)}.nav-tabs{background:var(--bg);border:1px solid var(--border);border-radius:var(--radius-sm);gap:4px;padding:3px;display:flex}.nav-tab{color:var(--text-secondary);font-family:var(--font-ui);cursor:pointer;background:0 0;border:none;border-radius:6px;padding:8px 18px;font-size:13px;font-weight:600;transition:background .15s,color .15s}.nav-tab:hover{color:var(--text-primary)}.nav-tab.active{background:var(--accent);color:#fff}.system-status{color:var(--up);border:1px solid var(--border);background:var(--up-dim);border-radius:999px;align-items:center;gap:8px;padding:8px 14px;font-size:12px;font-weight:600;display:flex}.system-status span{background:var(--up);width:7px;height:7px;box-shadow:0 0 0 3px var(--up-dim);border-radius:50%}.dashboard{flex-direction:column;gap:22px;max-width:1320px;margin:0 auto;padding:28px;display:flex}.panel{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-md);box-shadow:var(--shadow-card);padding:20px 22px}.panel-header{justify-content:space-between;align-items:flex-start;margin-bottom:16px;display:flex}.panel-header h2{margin:0;font-size:15px;font-weight:600}.panel-header p{color:var(--text-secondary);margin:3px 0 0;font-size:12.5px}.kpi-grid{grid-template-columns:repeat(4,1fr);gap:14px;display:grid}.kpi-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-md);box-shadow:var(--shadow-card);padding:16px 18px}.kpi-title{letter-spacing:.06em;color:var(--text-muted);margin-bottom:10px;font-size:11px;font-weight:600}.kpi-value{font-family:var(--font-mono);color:var(--text-primary);font-size:22px;font-weight:600;line-height:1.2}.kpi-label{color:var(--text-secondary);margin:2px 0 10px;font-size:11px}.kpi-label:last-of-type{margin-bottom:0}.kpi-down{font-family:var(--font-mono);color:var(--down);margin-top:6px;font-size:12px;font-weight:600}.page-header-actions{align-items:center;gap:12px;display:flex}.device-count{color:var(--text-secondary);background:var(--surface-raised);border:1px solid var(--border);border-radius:999px;align-self:center;padding:5px 12px;font-size:12px;font-weight:600}.device-grid{grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:14px;display:grid}.empty-devices{text-align:center;border:1px dashed var(--border);border-radius:var(--radius-md);color:var(--text-secondary);grid-column:1/-1;padding:40px 20px}.empty-devices strong{color:var(--text-primary);margin-bottom:4px;font-size:14px;display:block}.empty-devices p{margin:0;font-size:13px}.device-card{background:var(--surface-raised);border:1px solid var(--border);border-radius:var(--radius-md);flex-direction:column;gap:12px;padding:16px;transition:border-color .15s;display:flex}.device-card:hover{border-color:#313c4d}.device-card-top{justify-content:space-between;align-items:center;display:flex}.device-icon{border-radius:var(--radius-sm);background:var(--accent-dim);width:34px;height:34px;color:var(--accent);font-family:var(--font-mono);justify-content:center;align-items:center;font-size:14px;font-weight:700;display:flex}.device-status{color:var(--text-secondary);text-transform:capitalize;align-items:center;gap:6px;font-size:11.5px;display:flex}.status-dot{background:var(--text-muted);border-radius:50%;width:7px;height:7px}.status-dot.online{background:var(--up);box-shadow:0 0 0 3px var(--up-dim)}.device-info h3{margin:0 0 3px;font-size:14.5px;font-weight:600}.device-info p{color:var(--text-secondary);margin:0 0 6px;font-size:12px}.device-info strong{font-family:var(--font-mono);color:var(--accent);font-size:13px;font-weight:500}.device-meta{flex-wrap:wrap;gap:6px;display:flex}.device-meta span{color:var(--text-secondary);background:var(--bg);border:1px solid var(--border);border-radius:999px;padding:3px 8px;font-size:11px}.device-actions{gap:8px;margin-top:2px;display:flex}.device-edit-button,.device-delete-button{border-radius:var(--radius-sm);cursor:pointer;flex:1;padding:8px 10px;font-size:12.5px;font-weight:500;transition:background .15s,border-color .15s}.device-edit-button{border:1px solid var(--border);color:var(--text-primary);background:0 0}.device-edit-button:hover{background:var(--accent-dim);border-color:var(--accent);color:var(--accent)}.device-delete-button{border:1px solid var(--border);color:var(--down);background:0 0}.device-delete-button:hover:not(:disabled){background:var(--down-dim);border-color:var(--down)}.device-delete-button:disabled{opacity:.5;cursor:not-allowed}.device-detail-button{border:1px solid var(--border);color:var(--text-primary);border-radius:var(--radius-sm);cursor:pointer;text-align:left;background:0 0;margin-top:2px;padding:8px 10px;font-size:12.5px;font-weight:500;transition:background .15s,border-color .15s}.device-detail-button:hover{background:var(--accent-dim);border-color:var(--accent);color:var(--accent)}.period-buttons{background:var(--bg);border:1px solid var(--border);border-radius:var(--radius-sm);flex-wrap:wrap;gap:4px;height:fit-content;padding:3px;display:flex}.period-buttons button{color:var(--text-secondary);font-family:var(--font-mono);cursor:pointer;background:0 0;border:none;border-radius:4px;padding:6px 12px;font-size:12px;font-weight:600}.period-buttons button.active{background:var(--accent);color:#fff}.panel:has(.period-buttons){min-height:360px}.bgp-grid{grid-template-columns:1fr 1fr;gap:22px;display:grid}.peer-list{flex-direction:column;gap:8px;max-height:520px;padding-right:4px;display:flex;overflow-y:auto}.peer-list::-webkit-scrollbar{width:6px}.peer-list::-webkit-scrollbar-track{background:0 0}.peer-list::-webkit-scrollbar-thumb{background:var(--border);border-radius:999px}.peer{background:var(--surface-raised);border:1px solid var(--border);border-radius:var(--radius-sm);align-items:center;gap:12px;padding:11px 14px;transition:border-color .15s;display:flex}.peer:hover{border-color:#313c4d}.peer-dot{background:var(--up);width:8px;height:8px;box-shadow:0 0 0 3px var(--up-dim);border-radius:50%;flex-shrink:0}.peer[data-state=down] .peer-dot,.peer[data-state=idle] .peer-dot{background:var(--down);box-shadow:0 0 0 3px var(--down-dim)}.peer[data-state=active] .peer-dot,.peer[data-state=connect] .peer-dot{background:var(--warn);box-shadow:0 0 0 3px var(--warn-dim)}.peer-main{flex-direction:column;flex:1;gap:2px;min-width:0;display:flex}.peer-main strong{font-family:var(--font-mono);white-space:nowrap;text-overflow:ellipsis;font-size:13px;font-weight:600;overflow:hidden}.peer-main span{font-family:var(--font-mono);color:var(--text-secondary);white-space:nowrap;text-overflow:ellipsis;font-size:11px;overflow:hidden}.peer-status{text-align:right;flex-direction:column;flex-shrink:0;gap:2px;display:flex}.peer-status b{color:var(--up);text-transform:uppercase;letter-spacing:.04em;background:var(--up-dim);border-radius:999px;padding:2px 8px;font-size:10.5px;font-weight:700}.peer[data-state=down] .peer-status b,.peer[data-state=idle] .peer-status b{color:var(--down);background:var(--down-dim)}.peer[data-state=active] .peer-status b,.peer[data-state=connect] .peer-status b{color:var(--warn);background:var(--warn-dim)}.peer-status span{font-family:var(--font-mono);color:var(--text-muted);margin-top:2px;font-size:10.5px}.modal-overlay{-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);z-index:100;background:#06090ebf;justify-content:center;align-items:center;padding:20px;display:flex;position:fixed;inset:0}.device-modal{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-md);width:100%;max-width:480px;max-height:90vh;overflow-y:auto;box-shadow:0 20px 60px #00000080}.modal-header{border-bottom:1px solid var(--border);justify-content:space-between;align-items:flex-start;padding:20px 22px;display:flex}.modal-header h2{margin:0;font-size:16px;font-weight:600}.modal-header p{color:var(--text-secondary);margin:3px 0 0;font-size:12.5px}.modal-close{color:var(--text-secondary);cursor:pointer;background:0 0;border:none;border-radius:4px;padding:2px 6px;font-size:20px;line-height:1}.modal-close:hover{background:var(--surface-raised);color:var(--text-primary)}.device-form{flex-direction:column;gap:14px;padding:20px 22px;display:flex}.device-form label{color:var(--text-secondary);flex-direction:column;gap:6px;font-size:12.5px;font-weight:500;display:flex}.device-form input,.device-form select{font-family:var(--font-mono);color:var(--text-primary);background:var(--bg);border:1px solid var(--border);border-radius:var(--radius-sm);outline:none;padding:9px 11px;font-size:13px;transition:border-color .15s}.device-form input:focus,.device-form select:focus{border-color:var(--accent)}.device-form input::placeholder{color:var(--text-muted)}.form-row{grid-template-columns:1fr 1fr;gap:14px;display:grid}.snmp-success,.snmp-error{border-radius:var(--radius-sm);border:1px solid #0000;flex-direction:column;gap:3px;padding:10px 12px;font-size:13px;font-weight:600;display:flex}.snmp-success{color:var(--up);background:var(--up-dim);border-color:#34d3994d}.snmp-error{color:var(--down);background:var(--down-dim);border-color:#f871714d}.snmp-success small,.snmp-error small{opacity:.85;font-size:12px;font-weight:400}.modal-actions{gap:10px;margin-top:4px;display:flex}.test-snmp-button,.save-device-button{font-family:var(--font-ui);border-radius:var(--radius-sm);cursor:pointer;flex:1;padding:10px 14px;font-size:13px;font-weight:600;transition:filter .15s,opacity .15s}.test-snmp-button{background:var(--surface-raised);border:1px solid var(--border);color:var(--text-primary)}.test-snmp-button:hover:not(:disabled){border-color:var(--accent)}.save-device-button{background:var(--accent);color:#fff;border:none}.save-device-button:hover:not(:disabled){filter:brightness(1.1)}.test-snmp-button:disabled,.save-device-button:disabled{opacity:.5;cursor:not-allowed}.back-button{border:1px solid var(--border);color:var(--text-secondary);border-radius:var(--radius-sm);cursor:pointer;background:0 0;align-self:flex-start;padding:8px 14px;font-size:13px;font-weight:500;transition:border-color .15s,color .15s}.back-button:hover{border-color:var(--accent);color:var(--accent)}.device-detail-header{align-items:center;gap:18px;display:flex}.device-icon-lg{flex-shrink:0;width:52px;height:52px;font-size:20px}.device-detail-title{flex:1}.device-detail-title h2{margin:0 0 2px;font-size:18px;font-weight:700}.device-detail-title p{color:var(--text-secondary);margin:0 0 10px;font-size:13px}.device-detail-status{color:var(--text-secondary);text-transform:capitalize;background:var(--surface-raised);border:1px solid var(--border);border-radius:999px;flex-shrink:0;align-items:center;gap:8px;padding:8px 14px;font-size:13px;font-weight:600;display:flex}.detail-grid{grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:14px;display:grid}.detail-item{background:var(--surface-raised);border:1px solid var(--border);border-radius:var(--radius-sm);flex-direction:column;gap:4px;padding:12px 14px;display:flex}.detail-item span{color:var(--text-muted);text-transform:uppercase;letter-spacing:.04em;font-size:11px}.detail-item strong{font-family:var(--font-mono);font-size:14px;font-weight:600}.interface-list{flex-direction:column;gap:8px;display:flex}.interface-row{background:var(--surface-raised);border:1px solid var(--border);border-radius:var(--radius-sm);align-items:center;gap:10px;padding:10px 14px;display:flex}.interface-name{font-family:var(--font-mono);flex:1;font-size:13px}.interface-badge{color:var(--accent);background:var(--accent-dim);border-radius:999px;padding:3px 10px;font-size:11px;font-weight:600}.interface-badge.uplink{color:var(--up);background:var(--up-dim)}.distribution-toggle{color:var(--text-secondary);border:1px solid var(--border);cursor:pointer;white-space:nowrap;background:0 0;border-radius:999px;padding:5px 12px;font-size:11px;font-weight:600;transition:border-color .15s,color .15s}.distribution-toggle:hover:not(:disabled){border-color:var(--accent);color:var(--accent)}.distribution-toggle.active{color:var(--accent);background:var(--accent-dim);border-color:var(--accent)}.distribution-toggle:disabled{opacity:.5;cursor:not-allowed}.mini-chart-grid{grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:12px;display:grid}.mini-chart-card{background:var(--surface-raised);border:1px solid var(--border);border-radius:var(--radius-sm);padding:10px 12px 4px}.mini-chart-title{color:var(--text-secondary);white-space:nowrap;text-overflow:ellipsis;margin-bottom:2px;font-size:11px;font-weight:600;overflow:hidden}@media (width<=1024px){.kpi-grid{grid-template-columns:repeat(2,1fr)}.bgp-grid{grid-template-columns:1fr}}@media (width<=640px){.header{flex-direction:column;align-items:flex-start;gap:12px}.nav-tabs{width:100%}.nav-tab{flex:1}.kpi-grid,.form-row{grid-template-columns:1fr}.dashboard{padding:16px}.device-detail-header,.page-header-actions{flex-wrap:wrap}}@media (prefers-reduced-motion:reduce){*{transition:none!important}}.bgp-donut-grid{grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:12px;display:grid}.bgp-donut-card{background:var(--surface-raised);border:1px solid var(--border);border-radius:var(--radius-sm);flex-direction:column;align-items:center;padding:12px;display:flex}.bgp-donut-title{color:var(--text-secondary);white-space:nowrap;text-overflow:ellipsis;max-width:100%;margin-bottom:4px;font-size:11.5px;font-weight:600;overflow:hidden}.bgp-donut-legend{font-family:var(--font-mono);color:var(--text-secondary);align-items:center;gap:5px;margin-top:4px;font-size:11px;display:flex}.legend-dot{border-radius:50%;width:7px;height:7px;display:inline-block}.legend-dot.up{background:var(--up)}.legend-dot.warn{background:var(--warn);margin-left:6px}.legend-dot.accent{background:var(--accent);margin-left:6px}.legend-dot.down{background:var(--down);margin-left:6px}:root[data-theme=light]{--bg:#f6f7fb;--surface:#fff;--surface-raised:#fafbfd;--border:#e4e8f0;--border-soft:#eef1f6;--text-primary:#23293b;--text-secondary:#64708a;--text-muted:#9aa4ba;--accent:#3b73ea;--accent-dim:#3b73ea14;--up:#12a06e;--up-dim:#12a06e17;--down:#e0483f;--down-dim:#e0483f17;--warn:#d1911a;--warn-dim:#d1911a17;--shadow-card:0 1px 2px #1e293b0d, 0 1px 6px #1e293b0a}:root[data-theme=light] .modal-overlay{background:#1e293b59}:root[data-theme=light] .status-dot{box-shadow:none}:root[data-theme=light] .app{background:radial-gradient(1200px 500px at 15% -10%, #2563eb0d, transparent 60%), var(--bg)}.theme-toggle{border:1px solid var(--border);background:var(--surface-raised);width:34px;height:34px;color:var(--text-secondary);cursor:pointer;border-radius:999px;justify-content:center;align-items:center;font-size:15px;transition:border-color .15s,color .15s;display:flex}.theme-toggle:hover{border-color:var(--accent);color:var(--accent)}.admin-link-button{border:1px solid var(--border);background:var(--surface-raised);height:34px;color:var(--text-secondary);font-family:var(--font-ui);cursor:pointer;white-space:nowrap;border-radius:999px;align-items:center;padding:0 16px;font-size:12.5px;font-weight:600;transition:border-color .15s,color .15s,background .15s;display:flex}.admin-link-button:hover{border-color:var(--accent);color:var(--accent)}.login-cancel{width:100%;color:var(--text-secondary);font-family:var(--font-ui);cursor:pointer;background:0 0;border:none;margin-top:4px;padding:10px;font-size:12.5px}.login-cancel:hover{color:var(--text-primary)}.time-range-picker{position:relative}.time-range-trigger{background:var(--surface-raised);border:1px solid var(--border);border-radius:var(--radius-sm);font-family:var(--font-mono);color:var(--text-primary);cursor:pointer;white-space:nowrap;align-items:center;gap:8px;padding:8px 12px;font-size:12.5px;font-weight:500;transition:border-color .15s;display:flex}.time-range-trigger:hover{border-color:var(--accent)}.time-range-icon{font-size:13px}.time-range-caret{color:var(--text-muted);font-size:9px}.time-range-dropdown{z-index:50;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-md);min-width:560px;display:flex;position:absolute;top:calc(100% + 8px);right:0;overflow:hidden;box-shadow:0 12px 40px #00000059}.time-range-section-title{color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em;margin-bottom:8px;font-size:10.5px;font-weight:700}.time-range-quick-list{border-right:1px solid var(--border);flex-direction:column;gap:2px;width:180px;max-height:380px;padding:14px;display:flex;overflow-y:auto}.time-range-quick-item{text-align:left;border-radius:var(--radius-sm);color:var(--text-secondary);cursor:pointer;background:0 0;border:none;padding:7px 10px;font-size:12.5px;transition:background .12s,color .12s}.time-range-quick-item:hover{background:var(--surface-raised);color:var(--text-primary)}.time-range-quick-item.active{background:var(--accent-dim);color:var(--accent);font-weight:600}.time-range-custom{flex-direction:column;flex:1;gap:10px;padding:14px 16px;display:flex}.time-range-custom label{color:var(--text-secondary);flex-direction:column;gap:4px;font-size:11px;font-weight:500;display:flex}.time-range-custom input[type=datetime-local]{font-family:var(--font-mono);color:var(--text-primary);background:var(--bg);border:1px solid var(--border);border-radius:var(--radius-sm);outline:none;padding:8px 10px;font-size:12.5px;transition:border-color .15s}.time-range-custom input[type=datetime-local]:focus{border-color:var(--accent)}.time-range-quick-fill{gap:6px;display:flex}.time-range-quick-fill button{background:var(--surface-raised);border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text-secondary);cursor:pointer;flex:1;padding:6px 8px;font-size:11px;transition:border-color .15s,color .15s}.time-range-quick-fill button:hover{border-color:var(--accent);color:var(--accent)}.time-range-error{color:var(--down);font-size:12px}.time-range-actions{gap:8px;margin-top:4px;display:flex}.time-range-actions .save-device-button,.time-range-actions .test-snmp-button{flex:1;padding:9px 12px;font-size:12.5px}@media (width<=640px){.time-range-dropdown{border-radius:var(--radius-md) var(--radius-md) 0 0;flex-direction:column;min-width:0;max-height:80vh;position:fixed;inset:auto 0 0;overflow-y:auto}.time-range-quick-list{border-right:none;border-bottom:1px solid var(--border);width:100%;max-height:160px}}.route-graph-panel .panel-header{flex-wrap:wrap;gap:12px}.graph-role-filter{flex-shrink:0;gap:6px;display:flex}.graph-role-btn{color:var(--text-secondary);background:var(--surface-raised);border:1px solid var(--border);cursor:pointer;border-radius:999px;padding:6px 12px;font-size:11.5px;font-weight:600;transition:color .15s,border-color .15s,background .15s}.graph-role-btn:hover{color:var(--text-primary)}.graph-role-btn.active{color:#fff;background:var(--accent);border-color:var(--accent)}.route-graph-wrap{flex-direction:column;gap:10px;display:flex}.route-graph-svg{width:100%;height:auto;display:block}.route-group-band{fill:var(--surface-raised)}.route-edge-line{stroke:var(--border);stroke-width:1.4px;fill:none}.route-edge.status-established .route-edge-line{stroke:var(--up);stroke-opacity:.55}.route-edge.status-connecting .route-edge-line{stroke:var(--warn);stroke-opacity:.6;stroke-dasharray:4 3}.route-edge.status-down .route-edge-line{stroke:var(--down);stroke-opacity:.45;stroke-dasharray:2 4}.route-edge-pulse{fill:var(--up)}.route-node circle{stroke-width:1.5px}.route-node-device circle{fill:var(--accent-dim);stroke:var(--accent)}.route-node-as circle{fill:var(--surface-raised);stroke:var(--border)}.route-node text{font-family:var(--font-mono);fill:var(--text-secondary);font-size:10.5px}.route-node-device text{fill:var(--text-primary);font-weight:600}.route-graph-legend{border-top:1px solid var(--border-soft);font-family:var(--font-mono);color:var(--text-secondary);align-items:center;gap:16px;padding-top:6px;font-size:11px;display:flex}.legend-item{align-items:center;gap:6px;display:flex}.route-graph-empty{text-align:center;color:var(--text-secondary);padding:40px 20px;font-size:13px}.route-graph-overlay{flex-direction:column;justify-content:center;align-items:center;display:flex;position:absolute;inset:0}.route-graph-empty strong{color:var(--text-primary);margin-bottom:6px;font-size:13.5px;display:block}.peer-graph-toggle{border:1px solid var(--border);background:var(--surface);cursor:pointer;border-radius:999px;flex-shrink:0;align-items:center;width:30px;height:17px;padding:2px;transition:background .15s,border-color .15s;display:flex}.peer-graph-toggle:disabled{opacity:.5;cursor:default}.peer-graph-toggle-knob{background:var(--text-muted);border-radius:50%;width:11px;height:11px;transition:transform .15s,background .15s}.peer-graph-toggle.on{background:var(--accent-dim);border-color:var(--accent)}.peer-graph-toggle.on .peer-graph-toggle-knob{background:var(--accent);transform:translate(13px)}