body.smart-collar-live{background-color:#000;background-image:none}body.smart-collar-live .logo{min-width:88px}body.smart-collar-live .connect-btn.connected{border-color:var(--accent);color:var(--accent)}body.smart-collar-live .ecg-grid.grid-off{display:none}body.smart-collar-live .ecg-wrapper{border-top:0;border-bottom:0}body.smart-collar-live .ecg-wrapper:before{border:0}body.smart-collar-live .warning-info{color:var(--accent)}body.smart-collar-live .footer-info{color:var(--muted)}body.smart-collar-live .footer-info a{pointer-events:none}body.smart-collar-live .live-meta{display:inline-flex;flex-wrap:wrap;gap:8px 14px;justify-content:center}body.smart-collar-live .live-meta span{white-space:nowrap}body.smart-collar-live .smart-note{margin-top:8px;color:var(--muted);font-size:12px;line-height:1.5}body.smart-collar-live .wallpaper-item{background:#ffffff14}body.smart-collar-live .wallpaper-item img{display:block}body.smart-collar-live .wallpaper-item.selected{outline:2px solid var(--accent)}body.smart-collar-live #ecg-canvas{image-rendering:auto}body.smart-collar-live #bpm-display{transition:color .18s ease}body.smart-collar-live #bpm-display.bpm-odometer{display:inline-flex;align-items:center;justify-content:center;letter-spacing:0;font-variant-numeric:tabular-nums;white-space:nowrap}body.smart-collar-live .bpm-odometer-slot{position:relative;display:inline-block;width:.7em;height:1em;overflow:hidden;line-height:1}body.smart-collar-live .bpm-odometer-digit{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;will-change:transform,opacity}body.smart-collar-live .bpm-odometer-outgoing.roll-up{animation:bpm-roll-out-up .42s cubic-bezier(.22,.61,.36,1) both}body.smart-collar-live .bpm-odometer-incoming.roll-up{animation:bpm-roll-in-up .42s cubic-bezier(.22,.61,.36,1) both}body.smart-collar-live .bpm-odometer-outgoing.roll-down{animation:bpm-roll-out-down .42s cubic-bezier(.22,.61,.36,1) both}body.smart-collar-live .bpm-odometer-incoming.roll-down{animation:bpm-roll-in-down .42s cubic-bezier(.22,.61,.36,1) both}@keyframes bpm-roll-out-up{to{transform:translateY(-105%);opacity:0}}@keyframes bpm-roll-in-up{0%{transform:translateY(105%);opacity:0}}@keyframes bpm-roll-out-down{to{transform:translateY(105%);opacity:0}}@keyframes bpm-roll-in-down{0%{transform:translateY(-105%);opacity:0}}body.smart-collar-live .settings-heading{display:flex;min-width:0;align-items:center;gap:10px}body.smart-collar-live .settings-back-btn{display:none;flex:0 0 auto}@media(max-width:768px){body.smart-collar-live .settings-panel{width:calc(100vw - 24px);min-width:0;max-width:none;height:calc(100dvh - 24px);min-height:0;max-height:calc(100dvh - 24px);cursor:default}body.smart-collar-live .settings-header{height:72px;box-sizing:border-box;padding:16px 18px;cursor:default}body.smart-collar-live .settings-header h3{overflow:hidden;font-size:18px;letter-spacing:0;text-overflow:ellipsis;white-space:nowrap}body.smart-collar-live .settings-container{display:block;height:calc(100% - 72px);overflow:hidden}body.smart-collar-live .settings-nav{display:block;width:100%;min-width:0;height:100%;box-sizing:border-box;padding:16px 0;overflow-x:hidden;overflow-y:auto;border-right:0;border-bottom:0}body.smart-collar-live .settings-nav-item{display:block;width:100%;padding:14px 24px;border-bottom:0;border-left:3px solid transparent;text-align:left;transform:none}body.smart-collar-live .settings-nav-item.active{border-bottom-color:transparent;border-left-color:var(--accent)}body.smart-collar-live .settings-content{display:none;width:100%;height:100%;min-height:0;max-height:none;box-sizing:border-box;padding:20px;overflow-y:auto}body.smart-collar-live .settings-panel.mobile-section-open .settings-nav{display:none}body.smart-collar-live .settings-panel.mobile-section-open .settings-content{display:block}body.smart-collar-live .settings-panel.mobile-section-open .settings-back-btn{display:inline-flex}}