/* Solstudie viewer styles */

.solstudie-layout {
  gap: var(--space-4);
}

.solstudie-panel .list-header {
  padding-bottom: var(--space-3);
}

.panel-section {
  padding: var(--space-4);
  border-bottom: 1px solid var(--border-light);
}

.panel-section:last-child {
  border-bottom: none;
}

.section-title {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: var(--space-3);
}

.series-buttons {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2);
}

.series-button {
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-light);
  background: var(--bg-card);
  color: var(--text-secondary);
  font-size: 0.875rem;
  text-align: left;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.series-button.active {
  border-color: var(--text-accent);
  background: var(--bg-selected);
  color: var(--text-primary);
  box-shadow: var(--shadow-sm);
}

.control-row {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  flex-wrap: wrap;
}

.control-label {
  font-size: 0.75rem;
  color: var(--text-secondary);
  margin-bottom: var(--space-2);
}

.control-input {
  width: 100%;
}

.toggle-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-2) 0;
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.toggle-row input {
  accent-color: var(--text-accent);
}

.solstudie-viewer {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  padding: var(--space-6);
}

.viewer-card {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  padding: var(--space-5);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.viewer-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-4);
}

.viewer-title {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-primary);
}

.viewer-subtitle {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.viewer-actions {
  display: flex;
  gap: var(--space-2);
}

.viewer-frame {
  position: relative;
  background: #0f172a;
  border-radius: var(--radius-lg);
  overflow: hidden;
  min-height: 380px;
  aspect-ratio: 16 / 9;
  display: flex;
  align-items: center;
  justify-content: center;
  --frame-brightness: 1;
  --frame-contrast: 1;
}

.viewer-frame img,
.viewer-frame video,
.viewer-frame .frame-media {
  width: 100%;
  height: 100%;
  object-fit: contain;
  filter: brightness(var(--frame-brightness)) contrast(var(--frame-contrast));
  transition: opacity 0.2s ease;
}

.overlay {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.overlay-grid {
  background-image:
    linear-gradient(to right, rgba(255, 255, 255, 0.07) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 255, 255, 0.07) 1px, transparent 1px);
  background-size: 48px 48px;
  mix-blend-mode: screen;
  opacity: 0.25;
}

.overlay-sunpath {
  opacity: 0.65;
}

.overlay-shadow {
  background: radial-gradient(circle at 70% 30%, rgba(253, 224, 71, 0.12), transparent 55%);
  mix-blend-mode: screen;
  opacity: 0.6;
}

.overlay.hidden {
  display: none;
}

.viewer-empty {
  position: absolute;
  inset: 0;
  display: none;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--space-6);
  color: rgba(226, 232, 240, 0.8);
  background: linear-gradient(135deg, rgba(15, 23, 42, 0.7), rgba(30, 41, 59, 0.95));
}

.viewer-empty.active {
  display: flex;
}

.timeline {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.timeline input[type="range"] {
  width: 100%;
}

.timeline-meta {
  display: flex;
  justify-content: space-between;
  font-size: 0.75rem;
  color: var(--text-muted);
}

.note-card {
  background: var(--bg-main);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  border: 1px dashed var(--border-medium);
  font-size: 0.8rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

@media (max-width: 980px) {
  .main-content {
    flex-direction: column;
  }

  .list-panel {
    width: 100%;
    min-width: 0;
  }

  .solstudie-viewer {
    padding: var(--space-4);
  }
}