:root{color-scheme:light;--color-accent: #0098D4;--color-accent-hover: #0087C1;--color-accent-pressed: #0077A8;--color-accent-soft: #E6F7FD;--color-accent-alpha-10: rgba(0, 174, 239, .1);--color-accent-alpha-20: rgba(0, 174, 239, .2);--color-accent-alpha-30: rgba(0, 174, 239, .3);--color-error-alpha-10: rgba(255, 59, 48, .1);--bg-primary: #F3F4F6;--bg-surface: #FFFFFF;--bg-surface-elevated: #FFFFFF;--bg-tertiary: #F9FAFB;--text-primary: #111827;--text-secondary: #4B5563;--text-muted: #6B7280;--text-inverse: #FFFFFF;--border-glass: #E5E7EB;--border-divider: #EEF0F3;--color-success: #34C759;--color-warning: #FFB020;--color-error: #FF3B30;--bg-sidebar: var(--bg-surface);--bg-glass: rgba(0, 0, 0, .02);--color-indigo: #0077A8;--font-family-base: "Inter", system-ui, -apple-system, sans-serif;--font-size-xs: .85rem;--font-size-sm: 1rem;--font-size-md: 1.05rem;--font-size-lg: 1.15rem;--font-size-xl: 1.5rem;--font-weight-normal: 400;--font-weight-medium: 500;--font-weight-semibold: 600;--font-weight-bold: 700;--space-1: 4px;--space-2: 8px;--space-3: 10px;--space-4: 12px;--space-5: 14px;--space-6: 16px;--space-8: 20px;--space-10: 24px;--space-12: 32px;--space-16: 40px;--space-20: 80px;--sidebar-width: 260px;--radius-sm: 8px;--radius-md: 12px;--radius-full: 50%}[data-theme=dark]{color-scheme:dark;--color-accent: #28C4FF;--color-accent-hover: #50D0FF;--color-accent-soft: #062A38;--color-accent-alpha-10: rgba(40, 196, 255, .1);--color-accent-alpha-20: rgba(40, 196, 255, .2);--color-accent-alpha-30: rgba(40, 196, 255, .3);--color-error-alpha-10: rgba(255, 69, 58, .1);--bg-primary: #05070A;--bg-surface: #0B0F14;--bg-surface-elevated: #111827;--bg-tertiary: #161B22;--text-primary: #F9FAFB;--text-secondary: #A7B0BE;--text-muted: #6B7280;--border-glass: #1F2937;--border-divider: #151B24;--color-success: #30D158;--color-warning: #FFD60A;--color-error: #FF453A;--bg-sidebar: rgba(11, 15, 20, .7);--bg-glass: rgba(255, 255, 255, .03)}body{margin:0;padding:0;font-family:var(--font-family-base);font-size:var(--font-size-base, 16px);font-weight:var(--font-weight-base, 400);background-color:var(--bg-primary);color:var(--text-primary);min-height:100vh;overflow-x:hidden;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-variant-numeric:tabular-nums;letter-spacing:-.01em}.app-container{display:flex;min-height:100vh}.sidebar{width:var(--sidebar-width);background:var(--bg-sidebar);border-right:1px solid var(--border-glass);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);display:flex;flex-direction:column;position:fixed;top:0;bottom:0;left:0;z-index:50;transition:transform .3s cubic-bezier(.4,0,.2,1)}.sidebar-header{padding:var(--space-10);border-bottom:1px solid var(--border-glass);letter-spacing:-.02em;display:flex;align-items:center;gap:var(--space-2)}.logo{width:38px;height:38px}.logo-dark,[data-theme=dark] .logo-light{display:none}[data-theme=dark] .logo-dark{display:block}.sidebar-nav{flex:1;padding:var(--space-10) var(--space-6);display:flex;flex-direction:column;gap:var(--space-2);overflow-y:auto}.nav-item{padding:var(--space-4) var(--space-5);border-radius:var(--radius-sm);color:var(--text-muted);text-decoration:none;font-weight:var(--font-weight-medium);font-size:var(--font-size-sm);transition:all .2s ease;display:flex;align-items:center;gap:var(--space-4)}.nav-item:hover,.nav-item.active{background:var(--bg-glass);color:var(--color-white)}.nav-item.active{background:var(--color-accent-alpha-20);color:var(--color-accent);border:none;border-left:3px solid var(--color-accent);border-radius:0;margin-left:calc(-1 * var(--space-6));margin-right:calc(-1 * var(--space-6));padding-left:calc(var(--space-5) + var(--space-6) - 3px);padding-right:calc(var(--space-5) + var(--space-6))}[data-theme=dark] .nav-item.active{color:#fff}.nav-separator{height:1px;background:var(--border-glass);margin:var(--space-2) var(--space-5)}.sidebar-footer{padding:var(--space-8);border-top:1px solid var(--border-glass);display:flex;align-items:center;gap:var(--space-5);cursor:pointer;transition:background .2s ease}.sidebar-footer:hover{background:var(--bg-glass)}.avatar{width:42px;height:42px;border-radius:var(--radius-full);flex-shrink:0;background:var(--color-accent);display:flex;align-items:center;justify-content:center;font-weight:var(--font-weight-semibold);color:var(--bg-surface);font-size:var(--font-size-lg)}.user-info{display:flex;flex-direction:column;gap:2px}.user-name{font-weight:var(--font-weight-semibold);font-size:var(--font-size-sm);color:var(--text-primary);letter-spacing:-.01em}.user-role{font-size:var(--font-size-xs);color:var(--text-muted)}.main-content{flex:1;margin-left:var(--sidebar-width);padding:var(--space-6);display:flex;flex-direction:column}.mobile-toggle{display:none;position:fixed;top:var(--space-6);left:var(--space-6);z-index:100;background:var(--bg-surface);border:1px solid 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input),input[type=radio]{-moz-appearance:none;appearance:none;-webkit-appearance:none;width:24px;height:24px;border-radius:50%;border:2px solid var(--border-glass);background:transparent;cursor:pointer;position:relative;flex-shrink:0;overflow:visible;transition:border-color .2s ease,box-shadow .2s ease}input[type=checkbox]:not(.switch input):hover,input[type=radio]:hover{border-color:var(--color-accent);box-shadow:0 0 0 3px var(--color-accent-alpha-10)}input[type=checkbox]:not(.switch input):checked,input[type=radio]:checked{border-color:var(--color-accent);background:transparent;box-shadow:0 0 0 3px var(--color-accent-alpha-10)}input[type=checkbox]:not(.switch input):after,input[type=radio]:after{content:"";position:absolute;left:50%;top:45%;width:6px;height:14px;border:solid transparent;border-width:0 3px 3px 0;transform:translate(-50%,-50%) rotate(45deg) scale(0);transform-origin:center;transition:transform .25s cubic-bezier(.34,1.56,.64,1),border-color .15s ease}input[type=checkbox]:not(.switch input):checked:after,input[type=radio]:checked:after{border-color:var(--color-accent);transform:translate(-50%,-50%) rotate(45deg) scale(1)}input[type=checkbox]:not(.switch input):focus-visible,input[type=radio]:focus-visible{outline:2px solid var(--color-accent);outline-offset:2px}.btn-add{display:flex;align-items:center;justify-content:center;width:36px;height:36px;background:none;border:none;border-radius:var(--radius-sm);color:var(--text-muted);cursor:pointer;transition:color .15s,background .15s}.btn-add:hover{color:var(--color-accent);background:var(--color-accent-alpha-10)}.btn-icon-action{display:flex;align-items:center;justify-content:center;width:36px;height:36px;background:none;border:none;border-radius:var(--radius-full);color:var(--text-muted);cursor:pointer;transition:color .15s,background .15s}.btn-icon-action:hover{color:var(--color-accent);background:var(--color-accent-alpha-10)}.btn-icon-action.danger:hover{color:var(--color-error);background:var(--color-error-alpha-10)}.btn-icon-action.add{color:var(--text-muted)}.btn-icon-action.add:hover{color:var(--color-accent);background:var(--color-accent-alpha-10)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-2);padding:var(--space-2) var(--space-6);border-radius:var(--radius-sm);font-size:var(--font-size-sm);font-weight:var(--font-weight-medium);cursor:pointer;border:1px solid transparent;transition:background .15s,border-color .15s,color .15s}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-label{display:inline-block}@media (max-width: 768px){.btn .btn-label{display:none!important}.btn{padding:var(--space-2)}}.btn-primary{background:var(--color-accent);color:var(--text-inverse)}.btn-primary:hover{background:var(--color-accent-hover)}.btn-secondary{background:var(--bg-surface);color:var(--text-secondary);border:1px solid var(--border-glass)}.btn-secondary:hover{background:var(--bg-tertiary)}.btn-icon{display:flex;align-items:center;justify-content:center;width:28px;height:28px;background:none;border:none;border-radius:var(--radius-full);color:var(--text-muted);cursor:pointer;transition:all .15s}.btn-icon:hover{background:var(--color-accent-alpha-10);color:var(--color-accent)}.btn-icon.btn-danger:hover{background:var(--color-error-alpha-10);color:var(--color-error)}.view-toggle{display:flex;background:var(--bg-surface);border:1px solid var(--border-glass);border-radius:8px;height:36px;overflow:hidden}.view-toggle-btn{display:flex;align-items:center;justify-content:center;width:40px;background:transparent;border:none;color:var(--text-muted);cursor:pointer;transition:all .2s ease;opacity:.6}.view-toggle-btn:hover{background:var(--bg-glass);opacity:.8}.view-toggle-btn.active{background:var(--color-accent-soft);color:var(--color-accent);opacity:1}.view-toggle-btn+.view-toggle-btn{border-left:1px solid var(--border-glass)}.spinner-sm{width:16px;height:16px;border:2px solid var(--border-glass);border-top-color:var(--color-accent);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.page-content{width:100%}.page-toolbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:var(--space-4)}@media (max-width: 768px){.page-toolbar-search{max-width:100%}.hide-on-mobile{display:none!important}}.page-toolbar-search{flex:1;max-width:320px;position:relative}.page-toolbar-search input{width:100%;padding:8px 12px 8px 36px;border:1px solid var(--border-glass);border-radius:8px;background:var(--bg-surface);color:var(--text-primary);font-size:var(--font-size-sm);transition:border-color .15s,box-shadow .15s}.page-toolbar-search input:focus{border-color:var(--color-accent);box-shadow:0 0 0 3px var(--color-accent-alpha-20);outline:none}.page-toolbar-search svg{position:absolute;left:10px;top:50%;transform:translateY(-50%);color:var(--text-muted)}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000059;display:flex;align-items:center;justify-content:center;z-index:1000;animation:fadeIn .15s ease}.modal{background:var(--bg-surface);border:1px solid var(--border-glass);border-radius:14px;width:100%;max-width:420px;padding:28px 32px;box-shadow:0 8px 32px #0000001f,0 2px 8px #0000000f;animation:modalIn .2s ease}@keyframes modalIn{0%{opacity:0;transform:translateY(8px) scale(.98)}to{opacity:1;transform:translateY(0) scale(1)}}.modal-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px;padding-bottom:14px;border-bottom:1px solid var(--border-divider)}.modal-header h2{font-size:16px;font-weight:600;color:var(--text-primary);margin:0}.modal-close{background:none;border:none;font-size:20px;color:var(--text-muted);cursor:pointer;line-height:1;padding:0;width:28px;height:28px;display:flex;align-items:center;justify-content:center;border-radius:6px;transition:background .15s,color .15s}.modal-close:hover{background:var(--bg-glass);color:var(--text-primary)}.modal-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:24px;padding-top:16px;border-top:1px solid var(--border-divider)}.nexa-tabs{display:flex;gap:8px;border-bottom:1px solid var(--border-divider, #eef0f3);margin-bottom:24px;padding:0 8px}.nexa-tab{background:none;border:none;border-bottom:2px solid transparent;padding:12px 16px;font-size:14px;font-weight:500;color:var(--text-muted, #6b7280);cursor:pointer;transition:all .2s ease;margin-bottom:-1px}.nexa-tab:hover{color:var(--text-primary, #111827);background:var(--bg-glass, rgba(255, 255, 255, .5));border-radius:6px 6px 0 0}.nexa-tab.active{color:var(--color-accent, #00aeef);border-bottom-color:var(--color-accent, #00aeef);font-weight:600;background:var(--color-accent-alpha-10);border-radius:6px 6px 0 0}.form-group{margin-bottom:16px}.form-group label{display:block;font-size:12px;font-weight:500;color:#666;margin-bottom:6px;text-transform:uppercase;letter-spacing:.4px}.form-group input[type=text],.form-group input[type=password],.form-group input[type=number],.form-group select{width:100%;padding:9px 12px;background:#f9f9fb;border:1px solid #E8E8EC;border-radius:8px;color:#1a1a1a;font-size:13px;font-family:inherit;outline:none;transition:border-color .2s,box-shadow .2s;box-sizing:border-box;-webkit-appearance:none;-moz-appearance:none;appearance:none}.form-group select{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='10' viewBox='0 0 24 24' fill='none' stroke='%23999' stroke-width='2.5'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 10px center;background-color:#f9f9fb;padding-right:32px;cursor:pointer}.form-group select:disabled{opacity:.4;cursor:not-allowed}.form-group input:focus,.form-group select:focus{border-color:var(--color-accent);box-shadow:0 0 0 3px #00aeef1a}.form-row{display:flex;gap:var(--space-3)}.flex-grow{flex:1}.port-field{width:100px}.form-check label{display:flex;align-items:center;gap:var(--space-2);font-size:var(--font-size-sm);color:var(--text-secondary);cursor:pointer}.form-check input[type=checkbox]{accent-color:var(--color-accent)}.form-error{background:#ef44441a;color:#ef4444;padding:var(--space-3);border-radius:8px;font-size:var(--font-size-sm);margin-bottom:var(--space-4)}.hosts-list{display:flex;flex-direction:column;gap:var(--space-3)}.host-card{background:var(--bg-surface);border:1px solid var(--border-glass);border-radius:10px;overflow:hidden;transition:border-color .2s}.host-card:hover{border-color:var(--color-accent-alpha-20)}.nexa-table{width:100%;border-collapse:collapse;font-size:var(--font-size-sm)}.nexa-table thead th{text-align:left;padding:16px 14px;background:#00000008;color:var(--text-secondary);font-weight:700;font-size:var(--font-size-xs);text-transform:uppercase;letter-spacing:.05em;border-bottom:1px solid var(--border-glass);white-space:nowrap;-webkit-user-select:none;user-select:none;position:relative}.nexa-table thead th.sortable{cursor:pointer;transition:color .15s}.nexa-table thead th.sortable:hover,.nexa-table thead th.sort-active{color:var(--text-primary)}.nexa-table thead th.sortable:after{content:"▲";display:inline-block;margin-left:4px;font-size:9px;opacity:0;transition:opacity .15s,transform .15s;vertical-align:middle}.nexa-table thead th.sortable:hover:after{opacity:.3}.nexa-table thead th.sort-active:after{opacity:1}.nexa-table thead th.sort-active.sort-desc:after{transform:rotate(180deg)}.nexa-table tbody td{padding:12px 14px;color:var(--text-primary);border-bottom:1px solid var(--border-glass);white-space:nowrap}.nexa-table tbody tr:nth-child(2n){background:#8080800d}.nexa-table tbody tr:hover{background:var(--color-accent-alpha-10)}.row-selected{background:var(--color-accent-alpha-20)!important}.col-check{width:32px;text-align:center!important;padding-left:4px!important;padding-right:4px!important}.circle-select{display:inline-block;width:14px;height:14px;border-radius:50%;border:1.5px solid var(--border-glass);background:transparent;cursor:pointer;position:relative;vertical-align:middle;transition:border-color .15s}.circle-select:hover,.circle-select.active{border-color:var(--color-accent)}.circle-select.active:after{content:"";position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:6px;height:6px;border-radius:50%;background:var(--color-accent)}.col-dot{width:24px;padding-right:0!important}.state-dot{display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--text-muted)}.state-dot.running{background:var(--color-success)}.state-dot.stopped{background:var(--color-error)}.name-link{font-weight:500;color:var(--color-accent)}.cell-muted{color:var(--text-muted);font-style:italic;font-size:11px}.host-header{display:flex;align-items:center;gap:var(--space-4);padding:var(--space-4) var(--space-5);cursor:pointer;transition:background .15s}.host-header:hover{background:var(--bg-tertiary)}.status-dot{display:block;width:10px;height:10px;border-radius:50%;flex-shrink:0}.host-info{flex:1;min-width:0;display:flex;flex-direction:column;gap:2px}.host-label{font-weight:600;color:var(--text-primary);font-size:var(--font-size-sm)}.host-endpoint{font-size:var(--font-size-sm);color:var(--text-muted)}.host-summary{font-size:var(--font-size-sm);color:var(--text-primary);margin-right:var(--space-4)}.host-summary-pills{display:flex;gap:var(--space-3);margin-right:var(--space-4)}.summary-pill{display:flex;align-items:center;border-radius:var(--radius-full);padding:3px 10px;font-size:var(--font-size-xs);border:1px solid var(--border-glass);background:var(--bg-glass)}.summary-pill.local{border-color:#6366f14d;background:#6366f10d}.summary-pill.local .pill-label{color:#6366f1}.summary-pill.shared{border-color:#10b9814d;background:#10b9810d}.summary-pill.shared .pill-label{color:#10b981}.summary-pill .pill-label{font-weight:600;margin-right:6px;text-transform:uppercase;letter-spacing:.05em;font-size:10px}.summary-pill .pill-value{color:var(--text-secondary)}.summary-pill .pill-value strong{color:var(--text-primary);font-weight:600}.host-dc-badge{display:inline-flex;align-items:center;gap:.25rem;font-size:var(--font-size-xs);padding:.1rem .45rem;border-radius:4px;background:var(--accent-color-dim, rgba(108, 99, 255, .12));color:var(--accent-color, #6c63ff);font-weight:500;width:fit-content}.host-actions{display:flex;align-items:center;gap:var(--space-2)}.chevron-icon{transition:transform .2s ease;opacity:.4}.chevron-icon.open{transform:rotate(180deg)}.nodes-panel{border-top:1px solid var(--border-glass);padding:var(--space-4) var(--space-5);background:var(--bg-primary);animation:slideDown .2s ease-out}@keyframes slideDown{0%{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:translateY(0)}}.nodes-loading{display:flex;align-items:center;gap:var(--space-3);color:var(--text-muted);font-size:var(--font-size-sm);padding:var(--space-4) 0}.nodes-empty{color:var(--text-muted);font-size:var(--font-size-sm);text-align:center;padding:var(--space-4)}.count-cell{text-align:center}.node-status-badge{display:inline-block;padding:2px 8px;border-radius:12px;font-weight:500}.node-status-badge.online{background:#22c55e1f;color:#22c55e}.node-status-badge.offline{background:#ef44441f;color:#ef4444}.usage-bar-container{position:relative;background:var(--bg-tertiary);border-radius:4px;height:20px;min-width:120px;overflow:hidden}.usage-bar{position:absolute;top:0;left:0;height:100%;background:var(--color-accent-alpha-20);border-radius:4px;transition:width .3s 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