:root{--bg-primary:#0a1628;--bg-secondary:#0f1e32;--bg-tertiary:#142438;--bg-card:#0f1e32cc;--bg-card-hover:#14283ce6;--accent-primary:#00d4ff;--accent-secondary:#09c;--accent-tertiary:#0f8;--text-primary:#fff;--text-secondary:#a0b3c6;--text-muted:#5a6b7d;--success:#0f8;--warning:#fa0;--danger:#f46;--info:#00d4ff;--border-color:#00d4ff33;--border-radius-sm:8px;--border-radius-md:12px;--border-radius-lg:16px;--border-radius-xl:24px;--shadow-sm:0 2px 8px #0000004d;--shadow-md:0 4px 16px #0006;--shadow-lg:0 8px 32px #00000080;--shadow-glow:0 0 20px #00d4ff4d;--transition-fast:.15s ease;--transition-normal:.25s ease;--transition-slow:.4s ease;--space-xs:4px;--space-sm:8px;--space-md:16px;--space-lg:24px;--space-xl:32px;--space-2xl:48px;--font-family:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif}[data-theme=light]{--bg-primary:#f5f7fa;--bg-secondary:#fff;--bg-tertiary:#e8ecf1;--bg-card:#fffffff2;--bg-card-hover:#fff;--accent-primary:#08c;--accent-secondary:#069;--accent-tertiary:#0a6;--text-primary:#1a2332;--text-secondary:#4a5568;--text-muted:#8a94a6;--success:#0a6;--warning:#d80;--danger:#d35;--info:#08c;--border-color:#08c3;--shadow-sm:0 2px 8px #00000014;--shadow-md:0 4px 16px #0000001a;--shadow-lg:0 8px 32px #0000001f;--shadow-glow:0 0 20px #0088cc26}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;font-size:16px}body{font-family:var(--font-family);background:var(--bg-primary);color:var(--text-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;min-height:100vh;line-height:1.6}body:before{content:"";background:radial-gradient(ellipse at 20% 20%,#00d4ff14 0%,transparent 50%),radial-gradient(ellipse at 80% 80%,#00ff880d 0%,transparent 50%),linear-gradient(180deg,var(--bg-primary)0%,var(--bg-secondary)100%);pointer-events:none;z-index:-1;width:100%;height:100%;position:fixed;top:0;left:0}[data-theme=light] body:before{background:radial-gradient(ellipse at 20% 20%,#0088cc0d 0%,transparent 50%),radial-gradient(ellipse at 80% 80%,#00aa6608 0%,transparent 50%),linear-gradient(180deg,var(--bg-primary)0%,var(--bg-secondary)100%)}h1,h2,h3,h4,h5,h6{color:var(--text-primary);font-weight:600;line-height:1.3}h1{font-size:2.5rem}h2{font-size:2rem}h3{font-size:1.5rem}h4{font-size:1.25rem}h5{font-size:1rem}h6{font-size:.875rem}p{color:var(--text-secondary)}a{color:var(--accent-primary);transition:color var(--transition-fast);text-decoration:none}a:hover{color:var(--accent-secondary)}.card{background:var(--bg-card);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid var(--border-color);border-radius:var(--border-radius-lg);padding:var(--space-sm);transition:all var(--transition-normal)}.card:hover{background:var(--bg-card-hover);box-shadow:var(--shadow-glow);transform:translateY(-2px)}.card-header{margin-bottom:var(--space-xs);padding-bottom:var(--space-xs);border-bottom:1px solid var(--border-color);justify-content:space-between;align-items:center;display:flex}.card-title{color:var(--text-primary);align-items:center;gap:var(--space-xs);font-size:.8rem;font-weight:600;display:flex}.card-body{flex:1}.btn{justify-content:center;align-items:center;gap:var(--space-sm);padding:var(--space-sm)var(--space-lg);border-radius:var(--border-radius-md);cursor:pointer;transition:all var(--transition-fast);text-transform:none;letter-spacing:.02em;border:none;font-size:.875rem;font-weight:500;display:inline-flex}.btn-primary{background:linear-gradient(135deg,var(--accent-primary)0%,var(--accent-secondary)100%);color:var(--bg-primary)}.btn-primary:hover{box-shadow:var(--shadow-glow);transform:translateY(-1px)}.btn-secondary{border:1px solid var(--border-color);color:var(--text-primary);background:0 0}.btn-secondary:hover{border-color:var(--accent-primary);background:#00d4ff1a}.btn-danger{background:linear-gradient(135deg,var(--danger)0%,#c35 100%);color:var(--text-primary)}.btn-success{background:linear-gradient(135deg,var(--success)0%,#0c6 100%);color:var(--bg-primary)}.btn-icon{padding:var(--space-sm);width:36px;height:36px}.input-group{margin-bottom:var(--space-md)}.input-label{color:var(--text-secondary);margin-bottom:var(--space-xs);font-size:.875rem;font-weight:500;display:block}.input{width:100%;padding:var(--space-sm)var(--space-md);color:var(--text-primary);background:var(--bg-tertiary);border:1px solid var(--border-color);border-radius:var(--border-radius-md);transition:all var(--transition-fast);outline:none;font-size:.875rem}.input:focus{border-color:var(--accent-primary);box-shadow:0 0 0 3px #00d4ff26}.input::placeholder{color:var(--text-muted)}.select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%2300d4ff' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L3 6h10l-5 5z'/%3E%3C/svg%3E");background-position:right 12px center;background-repeat:no-repeat;padding-right:40px}.status-indicator{align-items:center;gap:var(--space-xs);padding:var(--space-xs)var(--space-sm);border-radius:var(--border-radius-sm);font-size:.75rem;font-weight:500;display:inline-flex}.status-online{color:var(--success);background:#00ff8826}.status-offline{color:var(--danger);background:#ff446626}.status-warning{color:var(--warning);background:#ffaa0026}.dashboard-grid{gap:var(--space-lg);padding:var(--space-lg);display:grid}.sidebar{background:var(--bg-secondary);border-right:1px solid var(--border-color);width:260px;padding:var(--space-lg);z-index:100;position:fixed;top:0;bottom:0;left:0;overflow-y:auto}.sidebar-logo{align-items:center;gap:var(--space-md);margin-bottom:var(--space-2xl);padding-bottom:var(--space-lg);border-bottom:1px solid var(--border-color);display:flex}.sidebar-logo h1{background:linear-gradient(135deg,var(--accent-primary)0%,var(--accent-tertiary)100%);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;font-size:1.25rem}.sidebar-nav{list-style:none}.sidebar-nav-item{margin-bottom:var(--space-xs)}.sidebar-nav-link{align-items:center;gap:var(--space-md);padding:var(--space-sm)var(--space-md);color:var(--text-secondary);border-radius:var(--border-radius-md);transition:all var(--transition-fast);display:flex}.sidebar-nav-link:hover,.sidebar-nav-link.active{color:var(--accent-primary);background:#00d4ff1a}.sidebar-nav-link.active{border-left:3px solid var(--accent-primary)}.main-content{min-height:100vh;margin-left:260px}.header{padding:var(--space-lg)var(--space-xl);background:var(--bg-secondary);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid var(--border-color);z-index:50;justify-content:space-between;align-items:center;display:flex;position:sticky;top:0}.header-title{font-size:1.5rem;font-weight:600}.header-actions{align-items:center;gap:var(--space-md);display:flex}.modal-overlay{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:1000;animation:fadeIn var(--transition-fast);background:#000000b3;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.modal{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--border-radius-xl);padding:var(--space-xl);width:90%;max-width:500px;max-height:90vh;animation:slideUp var(--transition-normal);overflow-y:auto}.modal-header{margin-bottom:var(--space-lg);justify-content:space-between;align-items:center;display:flex}.modal-title{font-size:1.25rem;font-weight:600}.modal-close{color:var(--text-secondary);cursor:pointer;padding:var(--space-xs);transition:color var(--transition-fast);background:0 0;border:none}.modal-close:hover{color:var(--text-primary)}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}@keyframes ripple{0%{opacity:.4;transform:scale(1)}to{opacity:0;transform:scale(1.5)}}@keyframes waterWave{0%{transform:translate(0)translateZ(0)scaleY(1)}50%{transform:translate(-25%)translateZ(0)scaleY(.95)}to{transform:translate(-50%)translateZ(0)scaleY(1)}}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--bg-primary)}::-webkit-scrollbar-thumb{background:var(--border-color);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--accent-secondary)}.flex{display:flex}.flex-col{flex-direction:column}.items-center{align-items:center}.justify-center{justify-content:center}.justify-between{justify-content:space-between}.gap-sm{gap:var(--space-sm)}.gap-md{gap:var(--space-md)}.gap-lg{gap:var(--space-lg)}.text-center{text-align:center}.text-accent{color:var(--accent-primary)}.text-success{color:var(--success)}.text-warning{color:var(--warning)}.text-danger{color:var(--danger)}.font-bold{font-weight:700}.text-sm{font-size:.875rem}.text-xs{font-size:.75rem}.text-lg{font-size:1.25rem}.text-xl{font-size:1.5rem}.text-2xl{font-size:2rem}.text-3xl{font-size:2.5rem}.mt-md{margin-top:var(--space-md)}.mb-md{margin-bottom:var(--space-md)}.p-md{padding:var(--space-md)}.w-full{width:100%}.hidden{display:none}.react-grid-layout{transition:height .2s;position:relative}.react-grid-item{transition:left .2s,top .2s}.react-grid-item.cssTransforms{transition-property:transform}.react-grid-item.resizing{z-index:1;will-change:width,height}.react-grid-item.react-draggable-dragging{z-index:3;will-change:transform;transition:none}.react-grid-item.dropping{visibility:hidden}.react-grid-item.react-grid-placeholder{border:2px dashed var(--accent-primary);border-radius:var(--border-radius-lg);opacity:.5;z-index:2;-webkit-user-select:none;user-select:none;background:#00d4ff33;transition-duration:.1s}.react-grid-item>.react-resizable-handle{width:20px;height:20px;position:absolute}.react-grid-item>.react-resizable-handle:after{content:"";border-right:2px solid var(--accent-primary);border-bottom:2px solid var(--accent-primary);opacity:.5;width:8px;height:8px;position:absolute;bottom:3px;right:3px}.react-grid-item:hover>.react-resizable-handle:after{opacity:1}.react-resizable-handle-se{cursor:se-resize;bottom:0;right:0}.spinner{border:3px solid var(--border-color);border-top-color:var(--accent-primary);border-radius:50%;width:40px;height:40px;animation:1s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.table-container{border-radius:var(--border-radius-lg);border:1px solid var(--border-color);overflow-x:auto}table{border-collapse:collapse;width:100%}th,td{padding:var(--space-md);text-align:left;border-bottom:1px solid var(--border-color)}th{background:var(--bg-secondary);color:var(--text-secondary);text-transform:uppercase;letter-spacing:.05em;font-size:.875rem;font-weight:600}tr:hover td{background:#00d4ff0d}.badge{padding:var(--space-xs)var(--space-sm);border-radius:var(--border-radius-sm);align-items:center;font-size:.75rem;font-weight:500;display:inline-flex}.badge-admin{color:var(--accent-primary);background:#00d4ff26}.badge-user{color:var(--success);background:#00ff8826}.badge-viewer{color:var(--text-secondary);background:#a0b3c626}.tooltip{position:relative}.tooltip:after{content:attr(data-tooltip);padding:var(--space-xs)var(--space-sm);background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--border-radius-sm);white-space:nowrap;opacity:0;visibility:hidden;transition:all var(--transition-fast);font-size:.75rem;position:absolute;bottom:100%;left:50%;transform:translate(-50%)}.tooltip:hover:after{opacity:1;visibility:visible}.widget-palette{background:var(--bg-secondary);border-left:1px solid var(--border-color);width:280px;padding:var(--space-lg);transition:transform var(--transition-normal);z-index:100;position:fixed;top:0;bottom:0;right:0;overflow-y:auto;transform:translate(100%)}.widget-palette.open{transform:translate(0)}.widget-item{align-items:center;gap:var(--space-md);padding:var(--space-md);background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--border-radius-md);margin-bottom:var(--space-sm);cursor:grab;transition:all var(--transition-fast);display:flex}.widget-item:hover{border-color:var(--accent-primary);box-shadow:var(--shadow-glow)}.widget-item:active{cursor:grabbing}.empty-state{padding:var(--space-2xl);text-align:center;flex-direction:column;justify-content:center;align-items:center;display:flex}.empty-state-icon{width:80px;height:80px;margin-bottom:var(--space-lg);color:var(--text-muted)}.empty-state-title{margin-bottom:var(--space-sm);font-size:1.25rem}.empty-state-text{color:var(--text-secondary);margin-bottom:var(--space-lg)}@media (max-width:1024px){.sidebar{width:80px}.sidebar-logo h1,.sidebar-nav-link span{display:none}.main-content{margin-left:80px}}@media (max-width:768px){.sidebar{transform:translate(-100%)}.sidebar.open{transform:translate(0)}.main-content{margin-left:0}}