/* ============================================
   Panel-Specific Styles
   ============================================ */

/* === Connection Panel === */
.connection-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.connection-status {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-md);
  background: var(--color-bg-primary);
  border-radius: var(--radius-md);
}

.connection-status__info {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.connection-status__label {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.connection-status__value {
  font-size: var(--font-size-sm);
  font-weight: 500;
}

.connection-error {
  padding: var(--space-md);
  background: rgba(255, 82, 82, 0.08);
  border: 1px solid rgba(255, 82, 82, 0.2);
  border-radius: var(--radius-md);
  color: var(--color-error);
  font-size: var(--font-size-sm);
}

/* === Storage Panel === */
.volume-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.volume-item {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.volume-item__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.volume-item__name {
  font-weight: 500;
  font-size: var(--font-size-sm);
}

.volume-item__usage {
  font-size: var(--font-size-xs);
  color: var(--color-text-secondary);
}

.volume-bar {
  height: 8px;
  background: var(--color-bg-primary);
  border-radius: var(--radius-full);
  overflow: hidden;
}

.volume-bar__fill {
  height: 100%;
  border-radius: var(--radius-full);
  transition: width var(--transition-slow);
}

.volume-bar__fill--ok { background: var(--color-usage-ok); }
.volume-bar__fill--warn { background: var(--color-usage-warn); }
.volume-bar__fill--critical { background: var(--color-usage-critical); }

.disk-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-sm);
  margin-top: var(--space-md);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-subtle);
}

.disk-item {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm);
  background: var(--color-bg-primary);
  border-radius: var(--radius-md);
  font-size: var(--font-size-xs);
}

.disk-item__temp {
  margin-left: auto;
  font-family: var(--font-mono);
}

/* === System Health Panel === */
.health-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: var(--space-lg);
}

.health-metric {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-sm);
  text-align: center;
}

.health-metric__ring {
  position: relative;
  width: 80px;
  height: 80px;
}

.health-metric__ring svg {
  width: 100%;
  height: 100%;
  transform: rotate(-90deg);
}

.health-metric__ring-bg {
  fill: none;
  stroke: var(--color-bg-primary);
  stroke-width: 6;
}

.health-metric__ring-fill {
  fill: none;
  stroke-width: 6;
  stroke-linecap: round;
  transition: stroke-dashoffset var(--transition-slow);
}

.health-metric__value {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-lg);
  font-weight: 600;
  font-family: var(--font-mono);
}

.health-metric__label {
  font-size: var(--font-size-xs);
  color: var(--color-text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.health-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: var(--space-sm);
  margin-top: var(--space-lg);
  padding-top: var(--space-lg);
  border-top: 1px solid var(--color-border-subtle);
}

.health-stat {
  padding: var(--space-sm);
  background: var(--color-bg-primary);
  border-radius: var(--radius-md);
}

.health-stat__label {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
}

.health-stat__value {
  font-size: var(--font-size-sm);
  font-weight: 500;
  font-family: var(--font-mono);
}

/* === File Browser Panel === */
.file-browser__toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  padding-bottom: var(--space-md);
}

.file-browser__actions {
  display: flex;
  gap: var(--space-sm);
}

.file-row {
  cursor: pointer;
}

.file-row__name {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.file-row__icon {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  opacity: 0.6;
}

.file-row--dir .file-row__icon {
  opacity: 1;
  fill: var(--color-warning);
}

/* === Media Gallery Panel === */
.gallery-toolbar {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding-bottom: var(--space-md);
}

.gallery-filter {
  padding: var(--space-xs) var(--space-md);
  font-size: var(--font-size-xs);
  border-radius: var(--radius-full);
  border: 1px solid var(--color-border);
  background: transparent;
  color: var(--color-text-secondary);
  transition: all var(--transition-fast);
}

.gallery-filter--active {
  background: var(--color-accent);
  color: var(--color-text-inverse);
  border-color: var(--color-accent);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: var(--space-sm);
}

.gallery-thumb {
  position: relative;
  aspect-ratio: 1;
  border-radius: var(--radius-md);
  overflow: hidden;
  cursor: pointer;
  background: var(--color-bg-primary);
}

.gallery-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-base);
}

.gallery-thumb:hover img {
  transform: scale(1.05);
}

.gallery-thumb__overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: var(--space-xs) var(--space-sm);
  background: linear-gradient(transparent, rgba(0, 0, 0, 0.7));
  font-size: var(--font-size-xs);
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.gallery-thumb:hover .gallery-thumb__overlay {
  opacity: 1;
}

/* === Network Panel === */
.network-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: var(--space-md);
}

.network-stat {
  padding: var(--space-md);
  background: var(--color-bg-primary);
  border-radius: var(--radius-md);
  text-align: center;
}

.network-stat__value {
  font-size: var(--font-size-xl);
  font-weight: 600;
  font-family: var(--font-mono);
}

.network-stat__unit {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
}

.network-stat__label {
  font-size: var(--font-size-xs);
  color: var(--color-text-secondary);
  margin-top: var(--space-xs);
}

/* === Quick Links Panel === */
.quick-links {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-sm);
}