:root{--bg: #0a0a14;--surface: #141422;--surface-2: #1e1e34;--border: rgba(255,255,255,.07);--accent: #7c6af7;--accent-dim: rgba(124,106,247,.2);--online: #22d3a5;--offline: #4b5468;--blocked-col: #f43f5e;--blocked-dim: rgba(244,63,94,.15);--text: #e2e2f0;--text-muted: #7878a0;--r: 14px;--r-sm: 8px;--shadow: 0 4px 24px rgba(0,0,0,.4)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:16px}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:var(--bg);color:var(--text);min-height:100dvh;-webkit-font-smoothing:antialiased;overscroll-behavior:none}input,select,button,textarea{font:inherit}a{color:inherit}.text-muted{color:var(--text-muted);font-size:.82rem}.bold{font-weight:600}.icon{width:20px;height:20px}.icon-sm{width:16px;height:16px}.dot{display:inline-block;width:7px;height:7px;border-radius:50%;flex-shrink:0}.dot.online{background:var(--online);box-shadow:0 0 6px var(--online)}.dot.offline{background:var(--offline)}.spinner{display:inline-block;width:16px;height:16px;border:2px solid rgba(255,255,255,.25);border-top-color:#fff;border-radius:50%;animation:spin .7s linear infinite}.spin{animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.pulse{animation:pulse 1.5s ease-in-out infinite}@keyframes pulse{0%,to{transform:scale(1)}50%{transform:scale(1.12)}}.field{display:flex;flex-direction:column;gap:6px}.field label{font-size:.82rem;color:var(--text-muted);font-weight:500}input[type=text],input[type=password],input[type=search],select{background:var(--surface-2);border:1px solid var(--border);border-radius:var(--r-sm);color:var(--text);padding:11px 14px;outline:none;width:100%;transition:border-color .2s}input:focus,select:focus{border-color:var(--accent)}select{-webkit-appearance:none;-moz-appearance:none;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' 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.2s;width:100%}.btn-ghost:hover{color:var(--text);border-color:#fff3}.icon-btn{background:transparent;border:none;color:var(--text-muted);cursor:pointer;padding:8px;border-radius:8px;display:flex;align-items:center;transition:color .2s,background .2s;-webkit-tap-highlight-color:transparent}.icon-btn:hover{color:var(--text);background:var(--surface-2)}.form-error{color:var(--blocked-col);font-size:.85rem;background:var(--blocked-dim);border-radius:var(--r-sm);padding:8px 12px}.parental-badge{font-size:.68rem;font-weight:600;padding:2px 7px;border-radius:20px;white-space:nowrap;letter-spacing:.02em}.parental-badge.denied{color:var(--blocked-col);background:var(--blocked-dim)}.parental-badge.allowed{color:var(--online);background:#22d3a51f}.toggle{position:relative;width:44px;height:26px;border-radius:13px;border:none;cursor:pointer;transition:background .25s;flex-shrink:0;padding:0;-webkit-tap-highlight-color:transparent}.toggle-off{background:var(--surface-2);box-shadow:inset 0 0 0 1px var(--border)}.toggle-on.toggle-green{background:var(--online)}.toggle-on.toggle-red{background:var(--blocked-col)}.toggle-thumb{position:absolute;top:3px;left:3px;width:20px;height:20px;background:#fff;border-radius:50%;transition:transform .25s;box-shadow:0 1px 4px #0000004d}.toggle-on .toggle-thumb{transform:translate(18px)}.login-page{min-height:100dvh;display:flex;align-items:center;justify-content:center;padding:24px 16px;background:radial-gradient(ellipse at 50% 0%,rgba(124,106,247,.18) 0%,transparent 70%)}.login-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--r);padding:36px 28px;width:100%;max-width:360px;box-shadow:var(--shadow);display:flex;flex-direction:column;gap:28px}.login-logo{text-align:center;display:flex;flex-direction:column;align-items:center;gap:8px}.logo-icon{font-size:40px}.login-logo 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0}}.skeleton-card,.skeleton-item{background:linear-gradient(90deg,var(--surface) 25%,var(--surface-2) 50%,var(--surface) 75%);background-size:800px 100%;animation:shimmer 1.4s infinite;border-radius:var(--r)}.skeleton-card{height:160px}.skeleton-item{height:58px;margin-bottom:2px;border-radius:var(--r-sm)}.skeleton-list{display:flex;flex-direction:column;gap:8px}@media (max-width: 280px){.tab{font-size:.78rem;padding:10px 4px;gap:3px}.tab span[class^=tab-icon]{display:none}.device-item{padding:8px}.child-header{padding:10px 12px}.child-card{border-radius:var(--r-sm)}.modal-sheet{padding:14px 14px 28px;gap:12px}}@media (min-width: 600px){.children-grid{display:grid;grid-template-columns:1fr 1fr;align-items:start}.tab-content{padding:16px}.modal-overlay{align-items:center}.modal-sheet{border-radius:var(--r);max-height:85dvh;max-width:520px;margin-bottom:0}}@media (min-width: 900px){.children-grid{grid-template-columns:1fr 1fr 1fr}.topbar{padding:14px 24px}.tab-content{padding:20px}}