* {
  box-sizing: border-box;
}

body {
  margin: 0;
  padding: 0;
  font-family: "Segoe UI", Tahoma, sans-serif;
  background: #f2f4f8;
  color: #1a1f2b;
  height: 100vh;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 16px;
  background: #0f172a;
  color: #e2e8f0;
}

.topbar h1 {
  margin: 0;
  font-size: 20px;
}

#sessionMeta {
  font-size: 12px;
}

.grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(280px, 1fr));
  gap: 12px;
  padding: 12px;
  align-items: start;
  flex: 1;
  min-height: 0;
  overflow: hidden;
}

.panel {
  background: #ffffff;
  border: 1px solid #d7dee9;
  border-radius: 8px;
  padding: 10px;
  min-height: 420px;
  display: flex;
  flex-direction: column;
}

#panelSearch,
#panelEpisodes,
#panelSelectedEpisodes,
#panelSelectedFiles {
  height: 100%;
  min-height: 0;
  max-height: 100%;
  align-self: stretch;
  overflow: hidden;
}

#panelSearch .panel-body {
  flex: 1;
  min-height: 0;
}

.panel h2 {
  margin: 0 0 10px;
  font-size: 16px;
}

.panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 10px;
  min-height: 38px;
}

.panel-head h2 {
  margin: 0;
}

.panel-head-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.panel-head-actions-empty {
  min-width: 172px;
}

.panel h3 {
  margin: 10px 0 6px;
  font-size: 14px;
}

.row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
}

.search-combobox-row input[type="text"] {
  flex: 1;
  min-width: 0;
}

#searchDropdownBtn {
  min-width: 34px;
  padding-left: 8px;
  padding-right: 8px;
}

.stack {
  display: flex;
  flex-direction: column;
}

.panel-body {
  display: flex;
  flex-direction: column;
  flex: 1;
  min-height: 0;
}

input[type="text"],
select {
  border: 1px solid #c3cedf;
  border-radius: 6px;
  padding: 6px 8px;
  min-width: 160px;
}

button {
  border: 1px solid #0f172a;
  background: #0f172a;
  color: #ffffff;
  border-radius: 6px;
  padding: 6px 10px;
  cursor: pointer;
}

button.secondary {
  background: #e2e8f0;
  color: #1a1f2b;
  border-color: #c3cedf;
}

.list {
  list-style: none;
  margin: 0;
  padding: 0;
  max-height: 260px;
  overflow: auto;
  border: 1px solid #e4eaf2;
  border-radius: 6px;
}

.linked-list-wrap {
  flex: 1;
  min-height: 0;
  overflow: hidden;
}

.linked-list {
  flex: 1;
  height: 100%;
  max-height: none;
  overflow-y: auto;
}

#panelEpisodes .panel-body,
#panelSelectedEpisodes .panel-body,
#panelSelectedFiles .panel-body {
  flex: 1;
  min-height: 0;
  overflow: hidden;
}

#panelEpisodes .linked-list-wrap,
#panelSelectedEpisodes .linked-list-wrap,
#panelSelectedFiles .linked-list-wrap {
  flex: 1;
  min-height: 0;
}

#panelEpisodes .linked-list-wrap .list,
#panelSelectedEpisodes .linked-list-wrap .list,
#panelSelectedFiles .linked-list-wrap .list {
  max-height: none;
  height: 100%;
}

.badge {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  color: #0f172a;
  background: #dbeafe;
  border: 1px solid #bfdbfe;
  border-radius: 999px;
  padding: 1px 6px;
  margin-right: 6px;
}

.list li.selected {
  background: #e0f2fe;
}

.list li.season-header {
  background: #eef2ff;
  border-bottom: 1px solid #dbe4fb;
  color: #1e293b;
  font-weight: 700;
  justify-content: flex-start;
  padding: 8px;
}

.panel-footer {
  position: sticky;
  bottom: 0;
  background: #ffffff;
  border-top: 1px solid #e4eaf2;
  padding-top: 8px;
  margin-top: 10px;
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
  min-height: 40px;
}

.panel-search-footer {
  justify-content: flex-end;
}

.mismatch {
  color: #b91c1c;
  font-weight: 700;
}

.modal {
  position: fixed;
  inset: 0;
  background: rgba(2, 6, 23, 0.55);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
}

.modal.hidden {
  display: none;
}

.modal-card {
  width: min(1400px, 90vw);
  height: 80vh;
  background: #ffffff;
  border: 1px solid #d7dee9;
  border-radius: 10px;
  padding: 12px;
  display: flex;
  flex-direction: column;
  min-height: 0;
}

.modal-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 8px;
}

.modal-root-row {
  margin-bottom: 8px;
}

.modal-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-top: 4px;
  flex: 1;
  min-height: 0;
}

.modal-pane {
  display: flex;
  flex-direction: column;
  min-height: 0;
}

.modal-pane .list {
  flex: 1;
  min-height: 0;
  max-height: none;
}

#modalFoldersList li,
#modalFilesList li {
  cursor: pointer;
}

.modal-files-tools {
  margin-bottom: 8px;
}

.modal-files-tools input[type="text"] {
  flex: 1;
  min-width: 180px;
}

.modal-actions {
  margin-top: 10px;
  margin-bottom: 0;
  justify-content: flex-end;
  border-top: 1px solid #e4eaf2;
  padding-top: 10px;
}

.settings-card {
  width: min(520px, 94vw);
}

.settings-section h4 {
  margin: 0 0 8px;
  font-size: 14px;
  color: #1e293b;
}

.settings-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 4px;
}

.settings-field label {
  font-size: 12px;
  color: #64748b;
}

.settings-field select {
  min-width: 0;
  width: 100%;
}

.settings-field input[type="number"] {
  min-width: 0;
  width: 100%;
}

.settings-danger-row {
  margin-top: 6px;
}

.settings-check {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: #334155;
}

.settings-actions {
  justify-content: flex-end;
  margin-top: 12px;
}

#panelSelectedEpisodes .panel-footer button:first-child,
#panelSelectedEpisodes .panel-footer button:last-child,
#panelSelectedFiles .panel-footer button:first-child,
#panelSelectedFiles .panel-footer button:last-child {
  border-color: #0b3a6e;
  background: #0b3a6e;
  color: #ffffff;
}

.list li {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  border-bottom: 1px solid #edf1f7;
  padding: 6px 8px;
  font-size: 13px;
}

.list li:last-child {
  border-bottom: none;
}

#selectedEpisodesList li,
#selectedFilesList li {
  height: 38px;
  min-height: 38px;
  align-items: center;
}

#selectedEpisodesList li > span,
#selectedFilesList li > span {
  flex: 1;
  min-width: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

#selectedEpisodesList li > div,
#selectedFilesList li > div {
  flex-shrink: 0;
}

.muted {
  color: #475569;
  font-size: 12px;
  margin-bottom: 8px;
}

.hidden {
  display: none !important;
}

#panelSearch #searchResults {
  margin-bottom: 10px;
  height: 220px;
  max-height: 220px;
  overflow-y: auto;
}

#panelSearch #searchResults li {
  min-height: 38px;
  height: 38px;
  align-items: center;
}

#panelSearch #searchResults li > span {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.series-details {
  border-top: 1px solid #e4eaf2;
  padding-top: 10px;
}

.series-media {
  margin-bottom: 8px;
  width: 100%;
  padding: 0 4px;
}

.series-media img {
  width: 100%;
  max-width: none;
  height: 92px;
  object-fit: contain;
  object-position: center center;
  display: block;
  margin: 0;
  border-radius: 6px;
  border: 1px solid #d7dee9;
  background: #f8fafc;
}

.series-meta {
  font-size: 12px;
  color: #334155;
  display: grid;
  gap: 4px;
  margin-bottom: 8px;
}

.series-meta span:first-child {
  color: #64748b;
}

.series-overview {
  margin: 0 0 8px;
  font-size: 12px;
  line-height: 1.35;
  color: #1e293b;
}

.series-link {
  font-size: 12px;
  color: #64748b;
  text-decoration: none;
}

.series-link:hover {
  text-decoration: underline;
}

#outputBox {
  margin: 0;
  background: #0b1220;
  color: #dbeafe;
  border-radius: 6px;
  padding: 10px;
  max-height: 320px;
  overflow: auto;
  font-size: 12px;
}

.debug-page {
  margin: 12px;
}

@media (max-width: 1600px) {
  .grid {
    grid-template-columns: repeat(2, minmax(280px, 1fr));
  }
}

@media (max-width: 900px) {
  .grid {
    grid-template-columns: 1fr;
  }

  #panelEpisodes,
  #panelSelectedEpisodes,
  #panelSelectedFiles {
    min-height: 420px;
  }

  .modal-grid {
    grid-template-columns: 1fr;
  }
}