*,:before,:after{box-sizing:border-box}body{margin:0}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html,body,#root{-webkit-font-smoothing:antialiased;height:100%;font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-size:13px;line-height:1.5}:root{--bg:#09090b;--surface:#111118;--elevated:#17171f;--border:#fff1;--border-hi:#ffffff21;--text:#ffffffeb;--text-2:#ffffff94;--text-3:#ffffff52;--accent:#a5b4fc;--accent-mid:#818cf8;--accent-dim:#818cf81f;--green:#4ade80;--green-dim:#4ade801a;--orange:#fb923c;--orange-dim:#fb923c1a;--red:#f87171;--red-dim:#f871711a;--blue:#60a5fa;--blue-dim:#60a5fa1a;--r:8px;--r-sm:5px;--r-lg:12px}body{background:var(--bg);color:var(--text)}.app{flex-direction:column;min-height:100vh;display:flex}.app-bar{background:var(--surface);border-bottom:1px solid var(--border);z-index:40;flex-shrink:0;align-items:center;gap:16px;height:52px;padding:0 20px;display:flex;position:sticky;top:0}.app-bar-left{flex:none;align-items:center;gap:12px;display:flex}.app-bar-center{flex:1;justify-content:center;display:flex}.app-bar-right{flex:none;align-items:center;gap:10px;display:flex}.app-logo{letter-spacing:.1em;color:var(--accent);background:var(--accent-dim);border-radius:var(--r-sm);border:1px solid #818cf840;padding:4px 9px;font-size:11px;font-weight:800}.app-title-group{flex-direction:column;line-height:1.2;display:flex}.app-title{color:var(--text);font-size:13px;font-weight:600}.app-sub{color:var(--text-3);font-size:10px}.device-switcher{background:var(--bg);border:1px solid var(--border);border-radius:var(--r);gap:2px;padding:3px;display:flex}.device-btn{color:var(--text-2);cursor:pointer;white-space:nowrap;background:0 0;border:none;border-radius:6px;align-items:center;gap:7px;padding:5px 14px;font-size:12px;font-weight:500;transition:all .15s;display:flex}.device-btn:hover{background:var(--elevated);color:var(--text)}.device-btn.active{background:var(--elevated);color:var(--text);box-shadow:0 0 0 1px var(--border-hi)}.device-btn-dot{border-radius:50%;flex-shrink:0;width:7px;height:7px}.user-chip{color:var(--text-2);background:var(--elevated);border:1px solid var(--border);text-overflow:ellipsis;white-space:nowrap;border-radius:100px;max-width:220px;padding:3px 10px;font-size:11px;overflow:hidden}.sign-out-btn{color:var(--text-2);border:1px solid var(--border);border-radius:var(--r-sm);cursor:pointer;background:0 0;padding:4px 12px;font-size:12px;transition:all .15s}.sign-out-btn:hover{color:var(--text);border-color:var(--border-hi)}.app-main{flex:1;width:100%;max-width:1440px;margin:0 auto;padding:20px}.splash{height:100vh;color:var(--text-2);flex-direction:column;justify-content:center;align-items:center;gap:14px;font-size:13px;display:flex}.splash-spinner{border:2px solid var(--border);border-top-color:var(--accent);border-radius:50%;width:28px;height:28px;animation:.75s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.login-screen{background:var(--bg);justify-content:center;align-items:center;min-height:100vh;padding:20px;display:flex}.login-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--r-lg);flex-direction:column;gap:18px;width:100%;max-width:380px;padding:36px 32px;display:flex}.login-logo-mark{letter-spacing:.12em;color:var(--accent);background:var(--accent-dim);border-radius:var(--r);border:1px solid #818cf84d;align-self:center;padding:7px 14px;font-size:12px;font-weight:800}.login-title{text-align:center;font-size:22px;font-weight:700}.login-sub{color:var(--text-2);text-align:center;font-size:13px;line-height:1.6}.login-form{flex-direction:column;gap:14px;display:flex}.login-field{flex-direction:column;gap:6px;display:flex}.login-label{color:var(--text-2);font-size:12px;font-weight:500}.login-input{background:var(--bg);border:1px solid var(--border);border-radius:var(--r);color:var(--text);outline:none;width:100%;padding:9px 12px;font-size:13px;transition:border-color .15s}.login-input:focus{border-color:var(--accent-mid)}.login-input::placeholder{color:var(--text-3)}.login-error{background:var(--red-dim);border-radius:var(--r-sm);color:var(--red);border:1px solid #f8717133;padding:8px 12px;font-size:12px}.login-btn{background:var(--accent-mid);color:#0d0d1a;border-radius:var(--r);cursor:pointer;border:none;padding:10px 16px;font-size:13px;font-weight:600;transition:opacity .15s}.login-btn:disabled{opacity:.6;cursor:not-allowed}.login-btn:not(:disabled):hover{opacity:.88}.device-panel{flex-direction:column;gap:14px;display:flex}.device-head{background:var(--surface);border:1px solid var(--border);border-radius:var(--r-lg);justify-content:space-between;align-items:center;padding:16px 20px;display:flex}.device-head-info{align-items:center;gap:14px;display:flex}.device-icon{background:var(--elevated);border:1px solid var(--border);border-radius:var(--r);flex-shrink:0;justify-content:center;align-items:center;width:46px;height:46px;font-size:26px;display:flex}.device-name{color:var(--text);font-size:16px;font-weight:700}.device-sub{color:var(--text-2);margin-top:2px;font-size:12px}.device-head-meta{align-items:center;gap:12px;display:flex}.status-badge{border-radius:100px;align-items:center;gap:6px;padding:4px 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16px;display:flex}.stat-top{align-items:flex-start;gap:12px;display:flex}.stat-icon{flex-shrink:0;margin-top:2px;font-size:20px}.stat-text{flex:1;min-width:0}.stat-value{color:var(--text);font-size:22px;font-weight:700;line-height:1.1}.stat-unit{color:var(--text-2);margin-left:2px;font-size:13px;font-weight:400}.stat-label{color:var(--text-3);text-transform:uppercase;letter-spacing:.06em;margin-top:3px;font-size:10px}.stat-sub{color:var(--text-3);font-size:10px}.stat-bar-track{background:var(--border);border-radius:2px;height:3px;overflow:hidden}.stat-bar-fill{border-radius:2px;height:100%;transition:width .5s}.tab-bar{background:var(--surface);border:1px solid var(--border);border-radius:var(--r);scrollbar-width:none;gap:2px;padding:4px;display:flex;overflow-x:auto}.tab-bar::-webkit-scrollbar{display:none}.tab-btn{color:var(--text-2);border-radius:var(--r-sm);cursor:pointer;white-space:nowrap;background:0 0;border:none;flex-shrink:0;padding:6px 14px;font-size:12px;font-weight:500;transition:all .15s}.tab-btn:hover{background:var(--elevated);color:var(--text)}.tab-btn.active{background:var(--accent-dim);color:var(--accent)}.tab-content{flex-direction:column;gap:12px;display:flex}.two-col{grid-template-columns:1fr 1fr;gap:12px;display:grid}.full-col{grid-template-columns:1fr;gap:12px;display:grid}@media (width<=768px){.two-col{grid-template-columns:1fr}}.section-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--r-lg);overflow:hidden}.section-header{border-bottom:1px solid var(--border);background:var(--elevated);align-items:center;gap:10px;padding:11px 16px;display:flex}.section-title{color:var(--text-2);text-transform:uppercase;letter-spacing:.07em;flex:1;font-size:11px;font-weight:600}.section-count{color:var(--text-3);background:var(--bg);border:1px solid var(--border);border-radius:100px;padding:1px 8px;font-size:11px}.section-body{padding:0}.data-row{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;gap:16px;min-height:36px;padding:9px 16px;display:flex}.data-row:last-child{border-bottom:none}.data-label{color:var(--text-2);white-space:nowrap;flex-shrink:0;font-size:12px}.data-value{color:var(--text);text-align:right;text-overflow:ellipsis;white-space:nowrap;max-width:65%;font-size:12px;overflow:hidden}.data-mono{font-family:SF Mono,Fira Code,Consolas,monospace;font-size:11px}.list-item{border-bottom:1px solid var(--border);align-items:center;gap:10px;padding:9px 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#818cf833;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;font-size:11px;font-weight:700;display:flex}.chat-meta{flex:1;min-width:0}.chat-name-row{justify-content:space-between;align-items:baseline;gap:8px;display:flex}.chat-name{color:var(--text);text-overflow:ellipsis;white-space:nowrap;font-size:12px;font-weight:600;overflow:hidden}.chat-time{color:var(--text-3);flex-shrink:0;font-size:10px}.chat-preview{color:var(--text-2);text-overflow:ellipsis;white-space:nowrap;margin-top:2px;font-size:12px;overflow:hidden}.app-grid{background:var(--border);grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:1px;display:grid}.app-item{background:var(--surface);flex-direction:column;gap:3px;padding:10px 14px;display:flex}.app-name{color:var(--text);text-overflow:ellipsis;white-space:nowrap;font-size:12px;overflow:hidden}.app-version{color:var(--text-3);font-family:monospace;font-size:10px}.app-usage{color:var(--accent);font-size:10px}.media-img{width:100%;display:block}.map-link{color:var(--accent);font-size:12px;text-decoration:none}.map-link:hover{text-decoration:underline}.info-notice{color:var(--orange);background:var(--orange-dim);padding:12px 16px;font-size:12px}.s24-card{color:#eee;background:#1a1a1a;border:1px solid #333;border-radius:8px;padding:1rem}.s24-card-header{align-items:center;gap:.5rem;margin-bottom:.5rem;display:flex}.s24-title{margin:0;font-size:1rem}.s24-metric{justify-content:space-between;padding:.25rem 0;display:flex}.s24-metric-value{color:#0ea5e9;font-weight:700}