/* "Manage Sensors" card (#sensorSettingsCard, portal/sensor-settings.js). */

#sensorSettingsCard h3 {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 1.4em;
}
.sensor-icon-heading {
  width: 1.8em;
  height: 1.8em;
}
.sensor-settings-intro {
  color: var(--dash-text-soft);
  margin-top: 3px;
  font-size: 0.9em;
}

.sensor-type-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-top: 14px;
}
.sensor-type-row {
  border-top: 1px solid var(--dash-border);
  padding-top: 12px;
}
.sensor-type-row:first-child {
  border-top: none;
  padding-top: 0;
}
.sensor-type-head {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}
.sensor-type-label {
  color: var(--dash-text);
  font-weight: 600;
}
.sensor-type-reading {
  color: var(--dash-accent-text);
  font-size: 0.85em;
  font-variant-numeric: tabular-nums;
  min-width: 0;
}
.sensor-type-head .btn-secondary {
  margin-left: auto;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 4px 10px;
  font-size: 0.85em;
}

/* Sensor-type icon: grayed out while nothing of that type is connected, full
   color once it is. Matches the locked/inactive-icon treatment used elsewhere
   (e.g. Bike Shop locked items, club badge gallery locked tiles). */
.sensor-type-icon {
  width: 2.4em;
  height: 2.4em;
  flex: none;
  filter: grayscale(1) opacity(0.35);
  transition: filter 0.3s ease;
}
.sensor-type-icon.sensor-connected {
  filter: none;
}

/* HR only: a "lub-dub" heartbeat scale pulse once connected — two quick beats
   of unequal size then a longer rest, closer to a real pulse than a uniform
   throb. Other connected sensor-type icons just hold their full color. */
.sensor-type-icon--hr.sensor-connected {
  animation: sensorHeartbeat 1.1s ease-in-out infinite;
}
@keyframes sensorHeartbeat {
  0%,
  100% {
    transform: scale(1);
  }
  14% {
    transform: scale(1.18);
  }
  28% {
    transform: scale(1);
  }
  42% {
    transform: scale(1.12);
  }
  70% {
    transform: scale(1);
  }
}
@media (prefers-reduced-motion: reduce) {
  .sensor-type-icon--hr.sensor-connected {
    animation: none;
  }
}

.sensor-device-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-top: 8px;
}
.sensor-device-empty {
  color: var(--dash-text-mute);
  font-size: 0.85em;
  font-style: italic;
}
.sensor-device-row {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  background: var(--dash-surface);
  border: 1px solid var(--dash-border);
  border-radius: 8px;
  padding: 7px 10px;
}
.sensor-device-name {
  color: var(--dash-text);
  font-size: 0.88em;
  min-width: 0;
  flex: 1 1 auto;
  word-break: break-word;
}
.sensor-device-live-tag {
  color: var(--dash-accent-text);
  font-style: normal;
  font-weight: 600;
  font-size: 0.85em;
}
.sensor-autoconnect-toggle {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  color: var(--dash-text-mute);
  font-size: 0.82em;
  white-space: nowrap;
  cursor: pointer;
}
.sensor-autoconnect-toggle input {
  accent-color: #4caf50;
  width: 14px;
  height: 14px;
}
.sensor-autoconnect-icon {
  width: 1.8em;
  height: 1.8em;
  filter: grayscale(1) opacity(0.35);
  transition: filter 0.3s ease;
}
.sensor-autoconnect-icon.sensor-autoconnect-on {
  filter: none;
}
.sensor-forget-btn {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: var(--dash-surface-2);
  color: var(--dash-text-soft);
  border: 1px solid var(--dash-border-strong);
  border-radius: 6px;
  padding: 5px 10px;
  font-size: 0.82em;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
}
.sensor-action-icon {
  width: 1.2em;
  height: 1.2em;
}
.sensor-add-btn .sensor-action-icon {
  width: 1.8em;
  height: 1.8em;
}

/* "<Sensor> connected" toast, injected at runtime (ensureToastEl) — fires for
   a manual Add-button pairing AND a silent background auto-reconnect alike,
   since both just call render(). Fixed to the viewport (not the card) so it
   still surfaces while the rider is elsewhere in the portal. */
.sensor-connected-toast {
  position: fixed;
  left: 50%;
  bottom: 24px;
  transform: translate(-50%, 12px);
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--dash-surface);
  border: 1px solid var(--dash-border);
  border-radius: 10px;
  padding: 10px 16px;
  color: var(--dash-text);
  font-size: 0.92em;
  font-weight: 600;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.4);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease, transform 0.25s ease;
  z-index: 2000;
}
.sensor-connected-toast--show {
  opacity: 1;
  transform: translate(-50%, 0);
}
.sensor-connected-toast-icon {
  width: 1.6em;
  height: 1.6em;
  flex: none;
}