@import"https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap";*{margin:0;padding:0;box-sizing:border-box}:root{--bg-primary: #0a0a0f;--bg-secondary: #12121a;--bg-card: #1a1a25;--bg-hover: #222230;--border: #2a2a3a;--text-primary: #e8e8f0;--text-secondary: #8888a0;--text-muted: #555568;--accent: #00d4ff;--accent-dim: rgba(0, 212, 255, .1);--accent-glow: rgba(0, 212, 255, .3);--success: #00e676;--warning: #ffab00;--danger: #ff5252;--radius: 12px;--radius-sm: 8px}body{font-family:Inter,-apple-system,sans-serif;background:var(--bg-primary);color:var(--text-primary);min-height:100vh;-webkit-font-smoothing:antialiased}.app{display:flex;min-height:100vh}.mobile-header{display:none;position:fixed;top:0;left:0;right:0;height:56px;background:var(--bg-secondary);border-bottom:1px solid var(--border);z-index:200;align-items:center;justify-content:space-between;padding:0 16px}.hamburger,.mobile-logout{background:none;border:none;color:var(--text-primary);cursor:pointer;padding:8px;border-radius:var(--radius-sm)}.hamburger:hover,.mobile-logout:hover{background:var(--bg-hover)}.mobile-title{font-size:16px;font-weight:700;color:var(--accent);letter-spacing:2px}.sidebar{width:240px;background:var(--bg-secondary);border-right:1px solid var(--border);padding:24px 0;position:fixed;top:0;bottom:0;left:0;z-index:300;display:flex;flex-direction:column;transition:transform .3s ease}.sidebar-overlay{display:none;position:fixed;inset:0;background:#0009;z-index:250}.sidebar-logo{padding:0 24px 24px;border-bottom:1px solid var(--border);margin-bottom:16px}.sidebar-logo h1{font-size:20px;font-weight:700;color:var(--accent);letter-spacing:2px}.sidebar-logo span{font-size:11px;color:var(--text-muted);text-transform:uppercase;letter-spacing:1px}.sidebar-nav{list-style:none;padding:0 12px;flex:1}.sidebar-nav a{display:flex;align-items:center;gap:12px;padding:10px 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60%)}.login-card{width:100%;max-width:400px;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:40px;box-shadow:0 0 60px #00d4ff0d}.login-logo{text-align:center;margin-bottom:32px}.login-icon{font-size:48px;margin-bottom:12px}.login-logo h1{font-size:28px;font-weight:700;color:var(--accent);letter-spacing:4px}.login-logo p{font-size:13px;color:var(--text-muted);margin-top:4px}.login-form .form-group{margin-bottom:20px}.login-error{padding:10px 14px;background:#ff52521a;border:1px solid rgba(255,82,82,.2);border-radius:var(--radius-sm);color:var(--danger);font-size:13px;margin-bottom:16px}.login-btn{width:100%;padding:12px;font-size:15px;justify-content:center}.login-btn:disabled{opacity:.6;cursor:not-allowed}.login-footer{text-align:center;margin-top:24px;font-size:11px;color:var(--text-muted)}.page-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:32px;flex-wrap:wrap;gap:16px}.page-header h2{font-size:28px;font-weight:700}.page-header p{color:var(--text-secondary);font-size:14px;margin-top:4px}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:24px;transition:all .2s}.card:hover{border-color:var(--accent);box-shadow:0 0 20px var(--accent-dim)}.card-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:20px}.stats-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:16px;margin-bottom:32px}.stat-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:20px}.stat-card .label{font-size:12px;color:var(--text-muted);text-transform:uppercase;letter-spacing:1px;margin-bottom:8px}.stat-card .value{font-size:32px;font-weight:700;color:var(--accent)}.stat-card .sub{font-size:12px;color:var(--text-secondary);margin-top:4px}.badge{display:inline-flex;align-items:center;gap:6px;padding:4px 10px;border-radius:20px;font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:.5px}.badge.online{background:#00e6761a;color:var(--success)}.badge.offline{background:#8888a01a;color:var(--text-muted)}.badge.unpaired{background:#ffab001a;color:var(--warning)}.badge .dot{width:6px;height:6px;border-radius:50%;background:currentColor}.badge.online .dot{animation:pulse-dot 2s ease-in-out infinite}@keyframes pulse-dot{0%,to{opacity:1}50%{opacity:.4}}.btn{display:inline-flex;align-items:center;gap:8px;padding:10px 20px;border-radius:var(--radius-sm);font-size:14px;font-weight:600;cursor:pointer;border:none;transition:all .2s;white-space:nowrap}.btn-primary{background:var(--accent);color:#000}.btn-primary:hover{background:#3df;box-shadow:0 0 20px var(--accent-glow)}.btn-secondary{background:var(--bg-hover);color:var(--text-primary);border:1px solid var(--border)}.btn-secondary:hover{border-color:var(--accent)}.btn-danger{background:#ff52521a;color:var(--danger);border:1px solid rgba(255,82,82,.2)}.btn-danger:hover{background:#ff525233}.btn-sm{padding:6px 12px;font-size:12px}.form-group{margin-bottom:16px}.form-group label{display:block;font-size:12px;font-weight:600;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.5px;margin-bottom:6px}.form-group input,.form-group select,.form-group textarea{width:100%;padding:10px 14px;background:var(--bg-primary);border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text-primary);font-size:14px;font-family:inherit;outline:none;transition:border-color .2s;-webkit-appearance:none}.form-group input:focus,.form-group select:focus{border-color:var(--accent);box-shadow:0 0 0 2px var(--accent-dim)}.modal-overlay{position:fixed;inset:0;background:#000000b3;display:flex;align-items:center;justify-content:center;z-index:1000;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);padding:20px}.modal{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:32px;width:100%;max-width:480px;max-height:90vh;overflow-y:auto}.modal h3{font-size:20px;margin-bottom:20px}.modal-actions{display:flex;gap:12px;justify-content:flex-end;margin-top:24px}.table-wrapper{overflow-x:auto;-webkit-overflow-scrolling:touch}table{width:100%;border-collapse:collapse}th{text-align:left;padding:12px 16px;font-size:11px;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:1px;border-bottom:1px solid var(--border);white-space:nowrap}td{padding:14px 16px;font-size:14px;border-bottom:1px solid var(--border)}tr:hover td{background:var(--bg-hover)}.empty-state{text-align:center;padding:60px 20px;color:var(--text-muted)}.empty-state .icon{font-size:48px;margin-bottom:16px;opacity:.3}.empty-state h3{color:var(--text-secondary);margin-bottom:8px}.empty-state p{font-size:14px;margin-bottom:24px}.device-card{position:relative}.device-card .device-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:16px}.device-card .device-name{font-size:16px;font-weight:600}.device-card .device-model{font-size:12px;color:var(--text-muted);margin-top:2px}.device-card .device-info{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:16px;padding-top:16px;border-top:1px solid var(--border)}.device-card .device-info .info-item .info-label{font-size:10px;color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px}.device-card .device-info .info-item .info-value{font-size:13px;color:var(--text-secondary);margin-top:2px}.device-actions{display:flex;gap:8px;margin-top:16px;padding-top:16px;border-top:1px solid var(--border);flex-wrap:wrap}.pairing-display{text-align:center;padding:32px}.pairing-display .code{font-size:48px;font-weight:700;color:var(--accent);letter-spacing:8px;margin:16px 0;text-shadow:0 0 20px var(--accent-glow)}.loading{display:flex;align-items:center;justify-content:center;padding:40px;color:var(--text-muted);min-height:100vh}.spinner{width:24px;height:24px;border:2px solid var(--border);border-top-color:var(--accent);border-radius:50%;animation:spin .8s linear infinite;margin-right:12px}@keyframes spin{to{transform:rotate(360deg)}}.toast{position:fixed;bottom:24px;right:24px;left:24px;max-width:400px;margin-left:auto;padding:12px 20px;background:var(--bg-card);border:1px solid var(--accent);border-radius:var(--radius-sm);color:var(--text-primary);font-size:14px;z-index:2000;animation:slideUp .3s ease}@keyframes slideUp{0%{transform:translateY(20px);opacity:0}to{transform:translateY(0);opacity:1}}@media(max-width:1024px){.stats-grid{grid-template-columns:repeat(3,1fr)}}@media(max-width:768px){.mobile-header{display:flex}.sidebar{transform:translate(-100%);width:280px}.sidebar.open{transform:translate(0)}.sidebar-overlay,.sidebar-logo{display:block}.main{margin-left:0;padding:72px 16px 24px}.page-header{flex-direction:column;align-items:flex-start;margin-bottom:20px}.page-header h2{font-size:22px}.card{padding:16px}.card-grid{grid-template-columns:1fr;gap:12px}.stats-grid{grid-template-columns:repeat(2,1fr);gap:8px;margin-bottom:20px}.stat-card{padding:14px}.stat-card .value{font-size:24px}.page-header>div:last-child{display:flex;flex-wrap:wrap;gap:6px}[style*="grid-template-columns: repeat(auto-fill, minmax(400px"]{grid-template-columns:1fr!important;gap:12px!important}[style*="display: flex"][style*="justify-content: center"]{gap:16px!important}.modal{padding:24px 20px;margin:0 10px}.modal-actions{flex-direction:column}.modal-actions .btn{width:100%;justify-content:center}td,th{padding:10px 12px;font-size:13px}.pairing-display .code{font-size:32px;letter-spacing:4px}.login-card{padding:28px 20px}.toast{left:12px;right:12px;bottom:12px;max-width:none}}@media(max-width:480px){.stats-grid{grid-template-columns:1fr 1fr;gap:6px}.stat-card .value{font-size:20px}.stat-card .label{font-size:10px}.page-header h2{font-size:18px}.btn-sm{padding:5px 10px;font-size:11px}[style*="display: flex"][style*="justify-content: center"]{flex-wrap:wrap!important;gap:12px!important}}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:var(--bg-primary)}::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}@supports (padding: env(safe-area-inset-top)){.mobile-header{padding-top:env(safe-area-inset-top);height:calc(56px + env(safe-area-inset-top))}.main{padding-bottom:env(safe-area-inset-bottom)}}