* { box-sizing: border-box; }
body {
  margin: 0;
  min-height: 100vh;
  background-color: var(--bg);
  background-image: linear-gradient(var(--bg-grid) 1px, transparent 1px), linear-gradient(90deg, var(--bg-grid) 1px, transparent 1px);
  background-size: 32px 32px;
}
.care-wrap { width: min(1180px, calc(100% - 32px)); margin: 0 auto; padding: 40px 0 64px; }
.care-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 24px; margin-bottom: 28px; }
.eyebrow { margin: 0 0 8px; color: var(--ok); font: 600 12px var(--mono); letter-spacing: 2px; }
h1 { margin: 0; font-size: clamp(30px, 5vw, 50px); line-height: 1.05; letter-spacing: -1px; }
.lede { max-width: 700px; margin: 12px 0 0; color: var(--ink-dim); }
.connection { display: flex; align-items: center; gap: 8px; color: var(--warn); font: 500 12px var(--mono); white-space: nowrap; }
.connection span { width: 8px; height: 8px; border-radius: 50%; background: currentColor; box-shadow: 0 0 12px currentColor; }
.connection.online { color: var(--ok); }
.u-care .u-stats { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.care-panel { margin-top: 20px; overflow: hidden; }
select, button { font: 600 13px var(--mono); border-radius: var(--r); }
select { color: var(--ink); background: var(--surface-2); border: 1px solid var(--line-soft); padding: 7px 10px; }
.alarm-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; padding: 16px; }
.alarm-card { padding: 20px; background: var(--surface-2); border: 1px solid var(--line-soft); border-left: 4px solid var(--warn); border-radius: var(--r); }
.alarm-card.urgent { border-left-color: var(--bad); background: linear-gradient(90deg, var(--bad-soft), var(--surface-2) 34%); }
.alarm-card.safe { border-left-color: var(--ok); }
.alarm-top { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.alarm-room { font-size: 22px; font-weight: 700; }
.alarm-state { color: var(--bad); font: 600 12px var(--mono); }
.safe .alarm-state { color: var(--ok); }
.alarm-summary { min-height: 50px; color: var(--ink-dim); }
dl { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin: 16px 0; }
dl div { padding: 9px; background: var(--surface); border: 1px solid var(--line); }
dt { color: var(--ink-faint); font: 500 10px var(--mono); }
dd { margin: 4px 0 0; color: var(--ink); font: 500 12px var(--mono); overflow-wrap: anywhere; }
button { width: 100%; padding: 10px 14px; color: var(--ink); background: var(--surface); border: 1px solid var(--line-soft); cursor: pointer; }
button:hover { color: var(--ok); border-color: var(--ok); }
button:disabled { opacity: 0.5; cursor: wait; }
.timeline { list-style: none; margin: 0; padding: 8px 20px 20px; }
.timeline li { display: grid; grid-template-columns: 14px 1fr; gap: 12px; padding: 13px 0; border-bottom: 1px solid var(--line); }
.timeline li:last-child { border-bottom: 0; }
.event-dot { width: 9px; height: 9px; margin-top: 7px; border-radius: 50%; background: var(--stream); }
.event-dot.fall, .event-dot.alarm { background: var(--bad); }
.event-dot.followup { background: var(--warn); }
.event-dot.presence { background: var(--ok); }
.timeline strong { display: block; font-size: 15px; }
.timeline small { display: block; margin-top: 2px; color: var(--ink-faint); font: 400 11px var(--mono); }
.timeline p { margin: 5px 0 0; color: var(--ink-dim); font-size: 13px; }
@media (max-width: 760px) {
  .care-wrap { width: min(100% - 20px, 1180px); padding-top: 24px; }
  .care-head { flex-direction: column; }
  .alarm-grid { grid-template-columns: 1fr; padding: 10px; }
  dl { grid-template-columns: 1fr; }
  .u-care .u-stats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}