:root{--bg-main:#0f172a;--bg-card:#1e293b;--bg-sidebar:#0b1120;--border-light:#334155;--text-main:#f8fafc;--text-muted:#94a3b8;--accent-primary:#3b82f6;--accent-hover:#2563eb;--success:#10b981;--danger:#ef4444}body{background-color:var(--bg-main);color:var(--text-main);margin:0;font-family:Inter,sans-serif}.layout-container{height:100vh;display:flex;overflow:hidden}.sidebar{background-color:var(--bg-sidebar);border-right:1px solid var(--border-light);flex-direction:column;width:260px;display:flex}.sidebar-header{border-bottom:1px solid var(--border-light);align-items:center;gap:12px;padding:24px;display:flex}.sidebar-header h1{background:linear-gradient(90deg,#60a5fa,#a78bfa);color:#0000;-webkit-background-clip:text;margin:0;font-size:1.25rem;font-weight:700}.sidebar-nav{flex-direction:column;gap:8px;padding:16px;display:flex}.nav-item{color:var(--text-muted);cursor:pointer;border-radius:8px;align-items:center;gap:12px;padding:12px 16px;font-weight:500;transition:all .2s;display:flex}.nav-item:hover,.nav-item.active{color:var(--accent-primary);background-color:#3b82f61a}.main-content{flex-direction:column;flex:1;display:flex;overflow-y:auto}.topbar{border-bottom:1px solid var(--border-light);justify-content:space-between;align-items:center;height:72px;padding:0 32px;display:flex}.analytics-grid{grid-template-columns:repeat(3,1fr);gap:24px;padding:32px;display:grid}.stat-card{background-color:var(--bg-card);border:1px solid var(--border-light);border-radius:12px;align-items:center;gap:24px;padding:24px;display:flex}.stat-icon{border-radius:12px;justify-content:center;align-items:center;width:48px;height:48px;display:flex}.stat-icon.blue{color:var(--accent-primary);background-color:#3b82f61a}.stat-icon.green{color:var(--success);background-color:#10b9811a}.stat-icon.red{color:var(--danger);background-color:#ef44441a}.stat-info h3{color:var(--text-muted);margin:0;font-size:.875rem;font-weight:500}.stat-info .stat-value{color:var(--text-main);margin:4px 0 0;font-size:1.75rem;font-weight:700}.fleet-section{padding:0 32px 32px}.fleet-header{justify-content:space-between;align-items:center;margin-bottom:16px;display:flex}.bulk-actions{background-color:#3b82f61a;border:1px solid #3b82f633;border-radius:8px;align-items:center;gap:12px;padding:8px 16px;display:flex}.bulk-actions span{color:var(--accent-primary);font-size:.875rem;font-weight:500}.btn{background-color:var(--accent-primary);color:#fff;cursor:pointer;border:none;border-radius:6px;align-items:center;gap:8px;padding:8px 16px;font-weight:500;transition:background-color .2s;display:flex}.btn.secondary{border:1px solid var(--border-light);background-color:#0000}.btn.secondary:hover{background-color:#ffffff0d}.btn:hover:not(:disabled){background-color:var(--accent-hover)}.btn:disabled{opacity:.5;cursor:not-allowed}.table-container{background-color:var(--bg-card);border:1px solid var(--border-light);border-radius:12px;overflow:hidden}table{border-collapse:collapse;width:100%}th,td{text-align:left;border-bottom:1px solid var(--border-light);padding:16px 24px}th{color:var(--text-muted);background-color:#0003;font-size:.875rem;font-weight:500}td{font-size:.875rem}tr.clickable-row{cursor:pointer}tr:hover{background-color:#ffffff05}.status-badge{border-radius:100px;align-items:center;gap:6px;padding:4px 10px;font-size:.75rem;font-weight:600;display:inline-flex}.status-badge.online{color:var(--success);background-color:#10b9811a}.status-badge.offline{color:var(--danger);background-color:#ef44441a}.status-dot{border-radius:50%;width:6px;height:6px}.status-badge.online .status-dot{background-color:var(--success)}.status-badge.offline .status-dot{background-color:var(--danger)}.checkbox{width:16px;height:16px;accent-color:var(--accent-primary);cursor:pointer}.action-input{border:1px solid var(--border-light);color:#fff;background-color:#0003;border-radius:6px;width:250px;padding:8px 12px;font-size:.875rem}.action-input:focus{border-color:var(--accent-primary);outline:none}.empty-state{text-align:center;color:var(--text-muted);padding:48px}.modal-overlay{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:1000;background-color:#0009;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.modal{background-color:var(--bg-card);border:1px solid var(--border-light);border-radius:16px;width:100%;max-width:600px;padding:32px;box-shadow:0 25px 50px -12px #00000080}.code-block{background-color:var(--bg-main);color:#60a5fa;border:1px solid var(--border-light);word-break:break-all;border-radius:8px;margin:16px 0;padding:16px;font-family:monospace}.device-header{align-items:center;gap:16px;margin-top:32px;padding:0 32px;display:flex}.settings-group{margin-bottom:32px}.settings-group label{color:var(--text-muted);margin-bottom:8px;display:block}.settings-group input{background-color:var(--bg-main);border:1px solid var(--border-light);width:100%;color:var(--text-main);border-radius:8px;padding:12px}.media-grid{grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:24px;display:grid}.media-card{background-color:var(--bg-card);border:1px solid var(--border-light);border-radius:12px;transition:all .2s;position:relative;overflow:hidden}.media-card:hover{border-color:var(--accent-primary);transform:translateY(-4px);box-shadow:0 10px 25px -5px #00000080}.media-thumbnail{background-color:#0f172a;background-position:50%;background-size:cover;height:160px;position:relative}.video-badge{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background-color:#0f172acc;border-radius:6px;align-items:center;padding:4px 8px;display:flex;position:absolute;top:12px;right:12px}.media-info{flex-direction:column;gap:4px;padding:16px;display:flex}.media-title{color:var(--text-main);white-space:nowrap;text-overflow:ellipsis;font-size:.95rem;font-weight:600;overflow:hidden}.media-type{color:var(--text-muted);font-size:.75rem;font-weight:600}.upload-card:hover .upload-icon-wrapper{background-color:#2563eb!important}.upload-card:hover .upload-icon-wrapper svg{color:#fff!important}.device-content{grid-template-columns:2fr 1fr;gap:24px;padding:32px;display:grid}.panel{background-color:var(--bg-card);border:1px solid var(--border-light);border-radius:12px;padding:24px}.preview-box{aspect-ratio:16/9;border:1px solid var(--border-light);width:100%;color:var(--text-muted);background-color:#000;border-radius:8px;justify-content:center;align-items:center;display:flex;position:relative;overflow:hidden}.telemetry-row{border-bottom:1px solid var(--border-light);justify-content:space-between;padding:12px 0;display:flex}.telemetry-row:last-child{border-bottom:none}.auth-container{background:radial-gradient(circle at top right, #1e293b, var(--bg-main));justify-content:center;align-items:center;height:100vh;display:flex}.auth-card{background-color:var(--bg-card);border:1px solid var(--border-light);text-align:center;border-radius:16px;width:100%;max-width:400px;padding:48px;box-shadow:0 25px 50px -12px #00000080}.auth-card .logo{color:#60a5fa;margin-bottom:24px}.auth-input{border:1px solid var(--border-light);color:#fff;box-sizing:border-box;background-color:#0003;border-radius:8px;width:100%;margin-bottom:16px;padding:12px 16px;font-size:1rem}.auth-input:focus{border-color:var(--accent-primary);outline:none}.auth-btn{background-color:var(--accent-primary);color:#fff;cursor:pointer;border:none;border-radius:8px;width:100%;margin-top:8px;padding:12px;font-size:1rem;font-weight:600;transition:background-color .2s}.auth-btn:hover:not(:disabled){background-color:var(--accent-hover)}.auth-btn:disabled{opacity:.5;cursor:not-allowed}.auth-error{color:var(--danger);background-color:#ef44441a;border-radius:8px;margin-bottom:16px;padding:12px;font-size:.875rem}