/* Layout + components for the EcoNet admin UI. Colors come from Pico's CSS
   custom properties so light and dark themes both work without overrides. */

body {
  max-width: 1100px;
  margin: 0 auto;
  padding: 2.5rem 2rem;
}

.app-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 2.5rem;
}
.app-header hgroup { margin-bottom: 0; }

.theme-toggle {
  flex: 0 0 auto;
  width: 3rem;
  height: 3rem;
  padding: 0;
  border-radius: 50%;
  font-size: 1.25rem;
  line-height: 1;
}

/* Comfortable, capped card width that wraps and centers, so a single device
   sits in a tidy card surrounded by whitespace rather than stretching wide or
   getting crammed. min(100%, 420px) keeps it fluid on narrow screens. */
.device-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 420px), 460px));
  justify-content: center;
  gap: 2rem;
}

.device-card {
  margin: 0;
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.card-head {
  display: flex;
  align-items: center;
  gap: 1rem;
}
.device-icon {
  flex: 0 0 auto;
  width: 56px;
  height: 56px;
  color: var(--pico-primary);
}
.card-title { flex: 1 1 auto; min-width: 0; line-height: 1.3; }
.card-title strong { display: block; font-size: 1.2rem; }
.card-title small { color: var(--pico-muted-color); word-break: break-all; }

.bug-btn {
  flex: 0 0 auto;
  padding: 0.25rem 0.4rem;
  background: none;
  border: none;
  border-radius: var(--pico-border-radius);
  font-size: 1.1rem;
  line-height: 1;
  cursor: pointer;
  opacity: 0.55;
  transition: opacity 0.15s ease;
}
.bug-btn:hover { opacity: 1; }

.dot {
  flex: 0 0 auto;
  width: 0.8rem;
  height: 0.8rem;
  border-radius: 50%;
  display: inline-block;
}
.dot-ok  { background: var(--pico-color-green-500, #22c55e); }
.dot-off { background: var(--pico-color-red-500, #ef4444); }

.stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem 1.5rem;
}
.stats > div { display: flex; flex-direction: column; gap: 0.2rem; }
.stats span { color: var(--pico-muted-color); font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.04em; }
.stats b { font-size: 1.1rem; }

.fill { display: flex; flex-direction: column; gap: 0.45rem; }
.fill-head { display: flex; justify-content: space-between; align-items: baseline; }
.fill-head span { color: var(--pico-muted-color); font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.04em; }
.fill-meter {
  height: 0.6rem;
  border-radius: 999px;
  overflow: hidden;
  background: color-mix(in srgb, var(--pico-muted-color) 22%, transparent);
}
.fill-bar { height: 100%; border-radius: 999px; transition: width 0.4s ease; }
.fill-high { background: var(--pico-color-green-500, #22c55e); }
.fill-mid  { background: var(--pico-color-amber-500, #f59e0b); }
.fill-low  { background: var(--pico-color-red-500, #ef4444); }

.card-foot {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}
.mode-label { margin: 0; font-size: 0.85rem; color: var(--pico-muted-color); }
.mode-label select { margin-top: 0.35rem; margin-bottom: 0; }
.mode-fixed { color: var(--pico-muted-color); }

.badge {
  align-self: flex-start;
  padding: 0.2rem 0.55rem;
  border-radius: var(--pico-border-radius);
  font-size: 0.8rem;
}
.badge-pending {
  background: var(--pico-primary-background);
  color: var(--pico-primary-inverse);
}
.badge-error {
  background: var(--pico-color-red-500, #ef4444);
  color: #fff;
}

.empty-state { grid-column: 1 / -1; text-align: center; padding: 3rem 1rem; }

.debug-modal pre {
  max-height: 65vh;
  overflow: auto;
  margin: 0;
}
.debug-modal code { white-space: pre; }

/* Mobile: tighten spacing; the grid already collapses to a single full-width
   column via minmax(min(100%, 420px), …). */
@media (max-width: 480px) {
  body { padding: 1.25rem 1rem; }
  .app-header { margin-bottom: 1.5rem; }
  .app-header h1 { font-size: 1.6rem; }
  .device-grid { gap: 1.25rem; }
  .device-card { padding: 1.5rem; gap: 1.25rem; }
  .device-icon { width: 48px; height: 48px; }
}