/* @mp-consulting/homebridge-ui-kit v1.0.0 */

/* ── Design tokens ──────────────────────────────────────────────────────────
   CSS custom properties used throughout the design system.
   Override these in your plugin's styles.css to customize per-plugin.
   ────────────────────────────────────────────────────────────────────────── */

:root {
  /* Brand */
  --mp-primary: #4f46e5;
  --mp-primary-rgb: 79, 70, 229;
  --mp-primary-hover: #4338ca;
  --mp-primary-subtle: rgba(79, 70, 229, 0.12);

  /* Status */
  --mp-status-online: #10b981;
  --mp-status-online-glow: rgba(16, 185, 129, 0.35);
  --mp-status-offline: #ef4444;
  --mp-status-checking: #94a3b8;

  /* Surfaces */
  --mp-surface: rgba(255, 255, 255, 0.03);
  --mp-border: rgba(255, 255, 255, 0.08);

  /* Shape */
  --mp-radius: 0.5rem;
  --mp-shadow-hover: 0 0.5rem 1rem rgba(0, 0, 0, 0.3);
}

/* ── Bootstrap 5 overrides ──────────────────────────────────────────────────
   Remap Bootstrap components to use brand tokens.
   ────────────────────────────────────────────────────────────────────────── */

/* Primary button */
.btn-primary {
  --bs-btn-bg: var(--mp-primary);
  --bs-btn-border-color: var(--mp-primary);
  --bs-btn-hover-bg: var(--mp-primary-hover);
  --bs-btn-hover-border-color: var(--mp-primary-hover);
  --bs-btn-active-bg: var(--mp-primary-hover);
  --bs-btn-active-border-color: var(--mp-primary-hover);
  --bs-btn-focus-shadow-rgb: var(--mp-primary-rgb);
}

/* Primary spinner */
.spinner-border.text-primary,
.spinner-grow.text-primary {
  color: var(--mp-primary) !important;
}

/* ── Components ─────────────────────────────────────────────────────────────
   Reusable UI components used across all Homebridge plugins.
   ────────────────────────────────────────────────────────────────────────── */

/* ── Plugin header ──────────────────────────────────────── */

.mp-header {
  display: flex;
  align-items: center;
  gap: 0.875rem;
  margin-bottom: 0.5rem;
}

.mp-header-icon {
  font-size: 2rem;
  flex-shrink: 0;
  line-height: 1;
}

.mp-header-title {
  font-size: 1.375rem;
  font-weight: 600;
  margin: 0;
  line-height: 1.3;
}

.mp-header-subtitle {
  font-size: 0.875rem;
  color: var(--bs-secondary-color);
  margin: 0;
}

/* ── Status indicator dot ───────────────────────────────── */

.mp-status {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  display: inline-block;
  flex-shrink: 0;
  vertical-align: middle;
}

.mp-status-online {
  background-color: var(--mp-status-online);
  box-shadow: 0 0 5px var(--mp-status-online-glow);
}

.mp-status-offline {
  background-color: var(--mp-status-offline);
}

.mp-status-checking {
  background-color: var(--mp-status-checking);
  animation: mp-pulse 1.5s ease-in-out infinite;
}

@keyframes mp-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.35; }
}

/* ── Device card ────────────────────────────────────────── */

.mp-device-card {
  transition: transform 0.15s ease, box-shadow 0.15s ease;
  cursor: pointer;
}

.mp-device-card:hover {
  transform: translateY(-1px);
  box-shadow: var(--mp-shadow-hover) !important;
}

/* ── Settings surface card ──────────────────────────────── */

.mp-settings-card {
  background: var(--mp-surface);
  border: 1px solid var(--mp-border) !important;
  border-radius: var(--mp-radius);
}

/* ── Empty state ────────────────────────────────────────── */

.mp-empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 3rem 1.5rem;
  text-align: center;
}

.mp-empty-state-icon {
  font-size: 2.5rem;
  color: var(--bs-secondary-color);
  margin-bottom: 0.75rem;
  line-height: 1;
}

.mp-empty-state-title {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--bs-secondary-color);
  margin: 0 0 0.25rem;
}

.mp-empty-state-hint {
  font-size: 0.8125rem;
  color: var(--bs-secondary-color);
  margin: 0;
  opacity: 0.7;
}

/* ── Loading state ──────────────────────────────────────── */

.mp-loading {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 2.5rem 1.5rem;
  gap: 0.75rem;
  color: var(--bs-secondary-color);
  font-size: 0.875rem;
}

/* ── Nav tabs ───────────────────────────────────────────── */

.mp-tabs {
  border-bottom: 1px solid var(--mp-border);
}

.mp-tabs .nav-link {
  color: var(--bs-secondary-color);
  border: none;
  padding: 0.75rem 1.25rem;
  font-weight: 500;
}

.mp-tabs .nav-link:hover {
  color: var(--bs-body-color);
  border: none;
}

.mp-tabs .nav-link.active {
  color: var(--mp-primary);
  background: transparent;
  border: none;
  border-bottom: 2px solid var(--mp-primary);
}

/* ── Metadata label ─────────────────────────────────────── */

.mp-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--bs-secondary-color);
}

/* ── View toggling ──────────────────────────────────────── */

.mp-view {
  display: none;
}

.mp-view.active {
  display: block;
}

/* ── Support footer ─────────────────────────────────────── */

.mp-footer {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.75rem 1rem;
  padding-top: 1.5rem;
  margin-top: 2rem;
  border-top: 1px solid var(--mp-border);
  font-size: 0.8125rem;
  color: var(--bs-secondary-color);
}

.mp-footer a {
  color: var(--bs-secondary-color);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  transition: color 0.15s ease;
}

.mp-footer a:hover {
  color: var(--mp-primary);
}

.mp-footer-sep {
  color: var(--mp-border);
  user-select: none;
}