/* Settings button */
.settings-button {
  position: fixed;
  top: 24px;
  right: 24px;
  background: var(--glass-bg);
  backdrop-filter: blur(8px);
  color: white;
  border: 1px solid var(--glass-border);
  border-radius: 50%;
  width: 48px;
  height: 48px;
  cursor: pointer;
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.settings-button:hover {
  background: var(--primary-accent);
  transform: rotate(45deg);
  box-shadow: 0 0 15px var(--primary-glow);
  border-color: rgba(255, 255, 255, 0.3);
}

/* Settings panel */
.settings-panel {
  position: fixed;
  top: 80px;
  right: 24px;
  background: var(--glass-bg);
  backdrop-filter: blur(20px) saturate(160%);
  border-radius: 20px;
  padding: 24px;
  color: var(--text-main);
  z-index: 10000;
  width: 340px;
  max-height: calc(100vh - 120px);
  overflow-y: auto;
  display: none;
  scroll-behavior: smooth;
  border: 1px solid var(--glass-border);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
}

.settings-panel.visible {
  display: block;
}

/* Settings search */
.settings-search-container {
  position: sticky;
  top: -20px;
  margin: -20px -20px 15px -20px;
  padding: 15px 20px;
  background: rgba(45, 45, 45, 0.98);
  backdrop-filter: blur(5px);
  z-index: 10;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
}

.settings-search-input {
  width: 100%;
  padding: 10px 35px 10px 12px;
  background: rgba(0, 0, 0, 0.3);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  color: white;
  font-size: 14px;
  outline: none;
  transition: border-color 0.2s, background 0.2s;
}

.settings-search-input:focus {
  border-color: #007bff;
  background: rgba(0, 0, 0, 0.5);
}

.settings-search-container .search-icon {
  position: absolute;
  right: 32px;
  color: #888;
  pointer-events: none;
}

/* Settings main menu */
.settings-main-menu {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.settings-category-label {
  margin-top: 10px;
  margin-bottom: 4px;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  padding: 4px 2px;
  opacity: 0.9;
}

.settings-menu-item {
  padding: 14px 18px;
  background: rgba(255, 255, 255, 0.03);
  border-radius: 12px;
  display: flex;
  align-items: center;
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  border: 1px solid rgba(255, 255, 255, 0.05);
  margin-bottom: 2px;
}

.settings-menu-item:not(:first-child) {
  border-top-left-radius: 0;
  border-top-right-radius: 0;
}

.settings-menu-item:not(:last-child) {
  border-bottom-left-radius: 0;
  border-bottom-right-radius: 0;
}

.settings-menu-item:hover {
  background: rgba(255, 255, 255, 0.07);
  border-color: rgba(255, 255, 255, 0.1);
  transform: translateX(4px);
}

.settings-menu-item:active {
  transform: scale(0.98);
}

.settings-menu-item .icon {
  margin-right: 12px;
  font-size: 18px;
  width: 24px;
  text-align: center;
}

.settings-menu-item .chevron {
  margin-left: auto;
  color: #888;
  font-size: 18px;
}

/* Flattened Search View */
.settings-panel.searching .settings-main-menu {
  display: none !important;
}

.settings-panel.searching .settings-submenu {
  display: block !important;
  padding: 0;
  border-bottom: none;
}

.settings-panel.searching .submenu-header {
  display: none !important;
}

.settings-panel.searching .settings-item {
  display: none !important;
}

.settings-panel.searching .settings-item.search-match {
  display: block !important;
  padding: 12px;
  background: rgba(255, 255, 255, 0.03);
  border-radius: 8px;
  margin-bottom: 8px;
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.settings-panel.searching .settings-submenu::before {
  content: attr(data-category-name);
  display: block;
  font-size: 10px;
  text-transform: uppercase;
  color: #007bff;
  letter-spacing: 1px;
  margin: 15px 0 5px 0;
  padding-left: 4px;
}

.settings-panel.searching .settings-submenu:not(:has(.search-match)) {
  display: none !important;
}

.no-results {
  text-align: center;
  padding: 40px 20px;
  color: #888;
  font-style: italic;
}

/* Settings submenus */
.settings-submenu {
  display: none;
}

.settings-submenu.active {
  display: block;
}

.submenu-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.submenu-header h3 {
  margin: 0;
  font-size: 16px;
  color: #eee;
}

.back-button {
  background: rgba(255, 255, 255, 0.1);
  border: none;
  color: white;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 20px;
  line-height: 1;
  transition: background 0.2s;
}

.back-button:hover {
  background: rgba(255, 255, 255, 0.2);
}

/* Settings items */
.settings-item {
  margin-bottom: 15px;
}

.provider-section {
  margin-bottom: 24px;
  padding-bottom: 8px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.provider-section:last-child {
  margin-bottom: 0;
  padding-bottom: 0;
  border-bottom: none;
}

.provider-section-header {
  margin: 0 0 14px;
}

.provider-section-header h4 {
  margin: 0;
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.7);
}

.settings-item label {
  display: block;
  margin-bottom: 5px;
}

.settings-item input[type="range"] {
  width: 100%;
}

.settings-item input[type="checkbox"] {
  margin-right: 10px;
  vertical-align: middle;
}

.settings-item .settings-select,
.settings-item .settings-textarea {
  width: 100%;
  padding: 8px;
  background-color: #333;
  color: white;
  border: 1px solid #555;
  border-radius: 4px;
  box-sizing: border-box;
  font-family: inherit;
}

.settings-item .settings-textarea {
  height: 120px;
  resize: vertical;
  margin-bottom: 8px;
}

.value-display {
  font-size: 14px;
  color: #aaa;
  margin-top: 5px;
}

.button-row {
  display: flex;
  gap: 10px;
}

.button-row button {
  flex: 1;
}

.reset-button {
  background-color: #6c757d !important;
}

.reset-button:hover {
  background-color: #5a6268 !important;
}

/* Links in settings */
.links-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.link-item {
  display: flex;
  align-items: center;
  padding: 8px 10px;
  border-radius: 8px;
  text-decoration: none;
  color: var(--text-main);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.05);
  transition: background 0.2s ease, border-color 0.2s ease, transform 0.1s ease;
  font-size: 13px;
}

.link-item:hover {
  background: rgba(255, 255, 255, 0.07);
  border-color: rgba(255, 255, 255, 0.12);
  transform: translateX(2px);
}

.link-icon {
  width: 22px;
  text-align: center;
  margin-right: 8px;
  font-size: 16px;
}

.link-name {
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* Hide old separate containers */
.radio-container,
.model-selector-container,
.language-display-settings-container {
  display: none !important;
}

/* Model selector styles */
.settings-panel .model-selector-selected {
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 5px;
  padding: 8px 10px;
  cursor: pointer;
  transition: background 0.3s;
  display: flex;
  align-items: center;
}

.settings-panel .model-selector-selected:hover {
  background: rgba(255, 255, 255, 0.2);
}

.settings-panel .model-selector-selected-img {
  width: 24px;
  height: 24px;
  object-fit: cover;
  border-radius: 50%;
  margin-right: 8px;
  border: 1px solid rgba(255, 255, 255, 0.3);
}

.settings-panel .model-selector-selected-name {
  flex-grow: 1;
  color: #eee;
  font-size: 14px;
}

.settings-panel .model-selector-arrow {
  margin-left: 8px;
  color: #ccc;
  transition: transform 0.3s;
  font-size: 12px;
}

.settings-panel .model-selector-selected.open .model-selector-arrow {
  transform: rotate(180deg);
}

.settings-panel .model-selector-dropdown {
  position: absolute;
  left: 0;
  right: 0;
  background: rgba(55, 55, 55, 0.98);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 5px;
  max-height: 150px;
  overflow-y: auto;
  z-index: 10001;
  display: none;
  list-style: none;
  padding: 0;
  margin: 2px 0 0 0;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.settings-panel .model-selector-dropdown li {
  display: flex;
  align-items: center;
  padding: 8px;
  cursor: pointer;
  transition: background 0.2s;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.settings-panel .model-selector-dropdown li:last-child {
  border-bottom: none;
}

.settings-panel .model-selector-dropdown li:hover {
  background: rgba(255, 255, 255, 0.15);
}

.settings-panel .model-selector-option-img {
  width: 24px;
  height: 24px;
  object-fit: cover;
  border-radius: 50%;
  margin-right: 8px;
  border: 1px solid rgba(255, 255, 255, 0.3);
}

.settings-panel .model-selector-dropdown li span {
  color: #eee;
  font-size: 14px;
}

/* Custom model info */
#customModelInfo .custom-model-info {
  display: flex;
  gap: 10px;
  align-items: center;
  background: rgba(255,255,255,0.05);
  padding: 8px;
  border-radius: 8px;
  border: 1px solid rgba(255,255,255,0.1);
}

#customModelInfo img {
  width: 40px;
  height: 40px;
  object-fit: cover;
  border-radius: 6px;
  border: 1px solid rgba(255,255,255,0.2);
}

#customModelInfo .meta {
  flex: 1;
  min-width: 0;
}

#customModelInfo .meta .name {
  color: #eee;
  font-size: 14px;
  font-weight: 600;
}

#customModelInfo .meta .url {
  color: #9ecbff;
  font-size: 12px;
  word-break: break-all;
}

#customModelInfo .remove-btn {
  background: #dc3545;
  border: none;
  color: #fff;
  border-radius: 6px;
  padding: 6px 10px;
  cursor: pointer;
}

#customModelInfo .remove-btn:hover {
  background: #c82333;
}

/* Radio controls */
.radio-controls-inline {
  display: flex;
  align-items: center;
  gap: 10px;
  background: rgba(255, 255, 255, 0.05);
  padding: 8px;
  border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.radio-controls-inline .radio-toggle-button {
  width: 32px;
  height: 32px;
  flex-shrink: 0;
}

.radio-controls-inline .radio-icon {
  width: 18px;
  height: 18px;
}

.volume-control-inline {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-grow: 1;
}

.volume-control-inline .volume-icon {
  width: 16px;
  height: 16px;
  color: #ccc;
  flex-shrink: 0;
}

.volume-control-inline #radioVolumeSlider {
  flex-grow: 1;
  height: 6px;
  min-width: 80px;
}

.volume-icon {
  width: 20px;
  height: 20px;
  color: #ccc;
}

#radioVolumeSlider {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 8px;
  background: rgba(255, 255, 255, 0.2);
  outline: none;
  opacity: 0.9;
  transition: opacity .2s;
  border-radius: 4px;
  cursor: pointer;
}

#radioVolumeSlider:hover {
  opacity: 1;
}

#radioVolumeSlider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 18px;
  height: 18px;
  background: #007bff;
  border-radius: 50%;
  cursor: pointer;
  margin-top: -5px;
  box-shadow: 0 2px 5px rgba(0,0,0,0.2);
}

#radioVolumeSlider::-moz-range-thumb {
  width: 18px;
  height: 18px;
  background: #007bff;
  border-radius: 50%;
  cursor: pointer;
  box-shadow: 0 2px 5px rgba(0,0,0,0.2);
}

#radioVolumeSlider::-ms-thumb {
  width: 18px;
  height: 18px;
  background: #007bff;
  border-radius: 50%;
  cursor: pointer;
  box-shadow: 0 2px 5px rgba(0,0,0,0.2);
}

/* Navigation controls */
.navigation-controls {
  display: none;
  grid-template-areas:
    ". up ."
    "left zoom-in right"
    "left zoom-out right"
    ". down .";
  gap: 6px;
}

.navigation-controls.visible {
  display: grid;
}

.navigation-controls button {
  background: rgba(45, 45, 45, 0.8);
  color: white;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 5px;
  width: 40px;
  height: 36px;
  font-size: 16px;
  cursor: pointer;
  transition: background 0.3s;
  display: flex;
  align-items: center;
  justify-content: center;
}

#zoomInBtn { grid-area: zoom-in; }
#zoomOutBtn { grid-area: zoom-out; }
#moveUpBtn { grid-area: up; }
#moveDownBtn { grid-area: down; }
#moveLeftBtn { grid-area: left; }
#moveRightBtn { grid-area: right; }

/* Background fit group */
.bg-fit-group {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.bg-fit-group button {
  background: #333;
  color: #fff;
  border: 1px solid #555;
  border-radius: 6px;
  padding: 6px 10px;
  cursor: pointer;
}

.bg-fit-group button.active {
  background: #007bff;
  border-color: #007bff;
}