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span{color:var(--subtle);font-size:11px}.battery-stats{border:1px solid var(--divider);background:var(--divider);border-radius:16px;grid-template-columns:repeat(3,minmax(0,1fr));gap:1px;display:grid;overflow:hidden}.battery-metric{background:var(--surface-soft);min-width:0;min-height:82px;padding:15px 16px}.battery-metric span{color:var(--subtle);margin-bottom:9px;font-size:12px;display:block}.battery-metric strong{overflow-wrap:anywhere;color:var(--text-strong);font-size:16px;line-height:1.25;display:block}.battery-metric strong.accent{color:var(--green)}.battery-detail-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin-top:24px;display:grid}.battery-detail-grid>.detail-group:last-child{grid-column:1/-1}.battery-detail-grid>.detail-group:last-child .detail-items{grid-template-columns:repeat(2,minmax(0,1fr));column-gap:24px}.detail-group{border:1px solid var(--divider);background:var(--surface-soft);border-radius:16px;min-width:0;padding:20px}.detail-group 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var(--divider);color:inherit;background:var(--surface-soft);border-radius:14px;gap:5px;padding:16px;text-decoration:none;transition:border-color .2s,background .2s,transform .2s;display:grid}.solution-link-card:hover{border-color:color-mix(in srgb, var(--accent) 45%, var(--divider));background:var(--accent-soft);transform:translateY(-1px)}.solution-link-step{color:var(--accent-strong);letter-spacing:.08em;font-size:11px;font-weight:800}.solution-link-card strong{color:var(--text-strong);font-size:14px}.solution-link-card>span:last-child{color:var(--muted);font-size:12px;line-height:1.6}.solution-steps{counter-reset:solution-step;gap:11px;margin:0;padding:0;list-style:none;display:grid}.solution-steps li{border:1px solid var(--divider);background:var(--surface);counter-increment:solution-step;border-radius:12px;padding:13px 14px 13px 43px;position:relative}.solution-steps li:before{width:21px;height:21px;color:var(--accent);background:var(--accent-soft);content:counter(solution-step);border-radius:50%;place-items:center;font-size:11px;font-weight:800;display:grid;position:absolute;top:13px;left:14px}.solution-steps strong{color:var(--text-strong);margin-bottom:4px;font-size:13px;display:block}.solution-steps p{color:var(--muted);margin:0;font-size:12px;line-height:1.65}.solution-note{color:var(--subtle);margin:16px 0 0;font-size:12px;line-height:1.65}.solution-empty{border:1px solid var(--divider);background:var(--surface-soft);text-align:center;border-radius:16px;justify-items:center;gap:8px;padding:30px 18px;display:grid}.solution-empty-icon{border:1px solid var(--warning-border);width:42px;height:42px;color:var(--warning);border-radius:50%;place-items:center;font-size:24px;display:grid}.solution-empty h3{color:var(--text-strong);margin:2px 0 0;font-size:16px}.solution-empty p{max-width:520px;color:var(--muted);margin:0;font-size:13px;line-height:1.7}.solution-actions{justify-content:flex-end;margin-top:22px;display:flex}.solution-close-button{min-width:104px}.log-card{padding:19px 24px}.log-card summary{cursor:pointer;color:var(--muted);font-size:13px;font-weight:700}.diagnostic-note{color:var(--subtle);margin:13px 0 0;font-size:12px}.log-list{max-height:330px;margin-top:14px;overflow:auto}.log-entry{border-top:1px solid var(--divider);color:var(--muted);grid-template-columns:205px minmax(0,1fr);gap:12px;padding:8px 0;font-size:11px;display:grid}.log-entry em{color:var(--danger);font-style:normal}.empty-log{color:var(--subtle);margin:0;font-size:12px}code{color:var(--muted);word-break:break-all;font-family:Cascadia Mono,Consolas,monospace;font-size:11px}@media (width<=900px){.info-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.info-item.is-wide{grid-column:span 2}}@media (width<=760px){.page-shell{width:min(100% - 20px,600px);padding-top:20px}.app-toolbar{flex-direction:column;align-items:flex-start;padding:14px 16px}.toolbar-actions{justify-content:space-between;width:100%}.page-tabs{z-index:5;position:sticky;top:10px}.hero{flex-direction:column;align-items:flex-start;padding:28px 24px}.hero-meta{flex-flow:wrap;align-items:flex-start}.compatibility-card{padding:20px}.connection-guide summary{padding:16px 20px}.guide-body{padding:18px 20px 20px}.connection-steps{grid-template-columns:1fr;gap:10px}.device-card,.battery-card{padding:24px 20px}.product-identity{flex-wrap:wrap;align-items:flex-start}.info-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.info-item.is-wide{grid-column:1/-1}.battery-layout{grid-template-columns:1fr;gap:22px}.battery-stats{grid-template-columns:repeat(2,minmax(0,1fr))}.battery-detail-grid{grid-template-columns:1fr}.battery-detail-grid>.detail-group:last-child{grid-column:auto}.battery-detail-grid>.detail-group:last-child .detail-items{grid-template-columns:1fr}.cell-section{padding:16px}.cell-section-heading{flex-direction:column;align-items:flex-start}.battery-heading .refresh-actions{justify-content:flex-start;width:100%;margin-left:0}.refresh-actions{justify-content:flex-start;width:100%}.qi-card{align-items:flex-start;gap:14px 16px;padding:23px 20px}.qi-copy{flex-basis:calc(100% - 16px)}.qi-card .secondary-button{width:100%}.risk-dialog,.solution-dialog{padding:22px 20px 20px}.solution-links{grid-template-columns:1fr}.risk-actions{flex-direction:column;align-items:stretch}.risk-actions button{width:100%}.solution-actions{align-items:stretch}.solution-actions button{width:100%}.log-entry{grid-template-columns:1fr;gap:4px}}@media (width<=430px){.toolbar-actions,.section-heading{flex-direction:column;align-items:flex-start}.primary-button{width:100%}.battery-stats{grid-template-columns:1fr 1fr}.detail-item{grid-template-columns:1fr;gap:4px}}