/* components.css — Component styles for RoomVision */

/* === Toolbar === */
.toolbar {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 0 var(--space-md);
  background-color: var(--color-bg-secondary);
  border-bottom: 1px solid var(--border-color);
  height: var(--toolbar-height);
}

.toolbar__group {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
}

.toolbar__separator {
  width: 1px;
  height: 24px;
  background-color: var(--border-color);
  margin: 0 var(--space-sm);
}

.toolbar__btn {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 7px 14px;
  border-radius: var(--radius-sm);
  font-size: var(--text-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-secondary);
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.toolbar__btn:hover:not(:disabled) {
  background-color: var(--color-accent-light);
  color: var(--color-accent);
}

.toolbar__btn:active:not(:disabled) {
  background-color: rgba(11, 26, 46, 0.12);
}

.toolbar__btn:disabled {
  opacity: 0.35;
  cursor: not-allowed;
}

.toolbar__btn--active {
  background-color: var(--color-accent);
  color: white;
}

.toolbar__btn--active:hover {
  background-color: var(--color-accent-hover);
  color: white;
}

.toolbar__info {
  margin-left: auto;
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

/* === Sidebar / Layer Panel === */
.sidebar {
  background-color: var(--color-bg-secondary);
  border-right: 1px solid var(--border-color);
}

.sidebar__header {
  padding: var(--space-sm) var(--space-md);
  font-size: var(--text-xs);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.8px;
  border-bottom: 1px solid var(--border-color);
}

.layer-list {
  flex: 1;
  overflow-y: auto;
  padding: 2px 0;
}

.layer-list::-webkit-scrollbar {
  width: 6px;
}

.layer-list::-webkit-scrollbar-track {
  background: transparent;
}

.layer-list::-webkit-scrollbar-thumb {
  background-color: var(--border-color);
  border-radius: 3px;
}

/* --- Layer Row --- */
.layer-row {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 4px 8px;
  cursor: pointer;
  transition: background-color var(--transition-fast);
  font-size: var(--text-sm);
  min-height: 48px;
  border-bottom: 1px solid rgba(0,0,0,0.04);
}

.layer-row:hover {
  background-color: var(--color-accent-light);
}

.layer-row--active {
  background-color: var(--color-wall-highlight);
}

.layer-row--wall {
  border-left: 3px solid var(--color-accent);
  padding-left: 5px;
}

.layer-row--hidden {
  opacity: 0.5;
}

/* Eye icon */
.layer-row__eye {
  width: 22px;
  height: 22px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--color-text-muted);
  border-radius: var(--radius-sm);
  padding: 0;
}

.layer-row__eye:hover {
  color: var(--color-text-primary);
  background-color: rgba(0,0,0,0.06);
}

.layer-row__eye--off {
  opacity: 0.3;
}

/* Layer thumbnail */
.layer-row__thumb {
  width: 36px;
  height: 36px;
  flex-shrink: 0;
  border-radius: 3px;
  border: 1px solid var(--border-color);
  overflow: hidden;
  background: repeating-conic-gradient(#e0e0e0 0% 25%, #fff 0% 50%) 50% / 8px 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.layer-row__thumb img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

.layer-row__thumb--wall {
  border-color: var(--color-accent);
  border-width: 2px;
}

/* Mask thumbnail */
.layer-row__mask-thumb {
  width: 36px;
  height: 36px;
  flex-shrink: 0;
  border-radius: 3px;
  border: 1px solid var(--border-color);
  overflow: hidden;
  background: #000;
  display: flex;
  align-items: center;
  justify-content: center;
}

.layer-row__mask-thumb img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

/* Layer info */
.layer-row__info {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 1px;
}

.layer-row__name {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: var(--text-sm);
  color: var(--color-text-primary);
  font-weight: var(--font-weight-medium);
  line-height: 1.3;
}

.layer-row__blend {
  font-size: 10px;
  color: var(--color-text-muted);
  text-transform: capitalize;
}

.layer-row__badge {
  font-size: 10px;
  padding: 2px 7px;
  border-radius: 10px;
  flex-shrink: 0;
  font-weight: var(--font-weight-medium);
}

.layer-row__badge--wall {
  background-color: var(--color-accent);
  color: white;
}

.layer-row__indent {
  display: inline-block;
}

.layer-row__group-toggle {
  width: 16px;
  height: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform var(--transition-fast);
}

.layer-row__group-toggle--collapsed {
  transform: rotate(-90deg);
}

.layer-row__mask {
  width: 22px;
  height: 22px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  color: var(--color-text-secondary);
  flex-shrink: 0;
  transition: all var(--transition-fast);
  padding: 0;
}

.layer-row__mask:hover {
  color: var(--color-text-primary);
  background-color: rgba(0, 0, 0, 0.06);
}

.layer-row__mask--disabled {
  opacity: 0.35;
}

.layer-empty {
  padding: var(--space-lg);
  text-align: center;
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

/* === Upload Zone === */
.upload-zone {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-md);
  cursor: pointer;
}

.upload-zone__border {
  border: 2px dashed var(--border-color);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  transition: all var(--transition-normal);
  max-width: 400px;
}

.upload-zone--active .upload-zone__border {
  border-color: var(--color-accent);
  background-color: var(--color-accent-light);
}

.upload-zone__icon {
  width: 64px;
  height: 64px;
  color: var(--color-text-muted);
}

.upload-zone__text {
  font-size: var(--text-md);
  color: var(--color-text-secondary);
  text-align: center;
}

.upload-zone__btn {
  padding: 10px var(--space-lg);
  background-color: oklch(0.177475 0.0585533 257.14);
  color: white;
  border-radius: var(--radius-md);
  font-size: var(--text-base);
  font-weight: var(--font-weight-medium);
  transition: background-color var(--transition-fast);
}

.upload-zone__btn:hover {
  background-color: var(--color-accent-hover);
}

.upload-zone__icon {
  width: 48px;
  height: 48px;
  padding: 12px;
  background: oklch(0.177475 0.0585533 257.14);
  color: white;
  border-radius: 50%;
}

/* === Transform Controls === */
.transform-overlay {
  position: absolute;
  pointer-events: none;
  z-index: var(--z-transform-handles);
}

.transform-box {
  position: absolute;
  border: 1.5px solid var(--color-accent);
  pointer-events: none;
  transition: border-color 0.15s ease;
}

.transform-box:hover {
  border-color: var(--color-accent);
}

.transform-handle {
  position: absolute;
  width: 12px;
  height: 12px;
  background-color: white;
  border: 2px solid var(--color-accent);
  border-radius: 50%;
  pointer-events: auto;
  transform: translate(-50%, -50%);
  opacity: 0;
  transition: opacity 0.15s ease;
  box-shadow: 0 1px 4px rgba(0,0,0,0.15);
}

.transform-handle--tl { top: 0; left: 0; cursor: nwse-resize; }
.transform-handle--tr { top: 0; right: 0; cursor: nesw-resize; transform: translate(50%, -50%); }
.transform-handle--bl { bottom: 0; left: 0; cursor: nesw-resize; transform: translate(-50%, 50%); }
.transform-handle--br { bottom: 0; right: 0; cursor: nwse-resize; transform: translate(50%, 50%); }
.transform-handle--t { top: 0; left: 50%; cursor: ns-resize; }
.transform-handle--b { bottom: 0; left: 50%; cursor: ns-resize; transform: translate(-50%, 50%); }
.transform-handle--l { top: 50%; left: 0; cursor: ew-resize; }
.transform-handle--r { top: 50%; right: 0; cursor: ew-resize; transform: translate(50%, -50%); }

.transform-rotate {
  position: absolute;
  top: -30px;
  left: 50%;
  transform: translateX(-50%);
  width: 14px;
  height: 14px;
  background-color: white;
  border: 2px solid var(--color-accent);
  border-radius: 50%;
  pointer-events: auto;
  cursor: grab;
  opacity: 0;
  transition: opacity 0.15s ease;
  box-shadow: 0 1px 4px rgba(0,0,0,0.15);
}

.transform-rotate-line {
  position: absolute;
  top: -16px;
  left: 50%;
  width: 1px;
  height: 16px;
  background-color: var(--color-accent);
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.15s ease;
}

.transform-delete {
  position: absolute;
  top: -12px;
  right: -12px;
  width: 24px;
  height: 24px;
  background-color: var(--color-error);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-sm);
  pointer-events: auto;
  cursor: pointer;
  transition: transform var(--transition-fast);
}

.transform-delete:hover {
  transform: scale(1.2);
}

/* === Opacity slider === */
.opacity-slider {
  width: 50px;
  height: 3px;
  -webkit-appearance: none;
  appearance: none;
  background: var(--border-color);
  border-radius: 2px;
  outline: none;
}

.opacity-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--color-text-secondary);
  cursor: pointer;
}

/* === Toast messages === */
.toast-container {
  position: fixed;
  top: calc(var(--toolbar-height) + var(--space-md));
  right: var(--space-md);
  z-index: var(--z-toast);
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.toast {
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  color: white;
  box-shadow: var(--shadow-md);
  animation: toast-in 0.3s ease;
  max-width: 320px;
}

.toast--error { background-color: var(--color-error); }
.toast--warning { background-color: var(--color-warning); color: #222; }
.toast--success { background-color: var(--color-success); color: #222; }
.toast--info { background-color: var(--color-accent); color: white; }

@keyframes toast-in {
  from { opacity: 0; transform: translateX(20px); }
  to { opacity: 1; transform: translateX(0); }
}

/* === Loading indicator === */
.loading-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-md);
  background-color: rgba(255, 255, 255, 0.92);
  z-index: var(--z-modal);
}

.loading-spinner {
  width: 40px;
  height: 40px;
  border: 3px solid var(--border-color);
  border-top-color: var(--color-accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.loading-text {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
}

/* === Image drop overlay === */
.image-drop-overlay {
  position: absolute;
  inset: 0;
  background-color: var(--color-accent-light);
  border: 3px dashed var(--color-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: var(--z-modal);
  pointer-events: none;
}

.image-drop-overlay__text {
  font-size: var(--text-lg);
  color: var(--color-accent);
  padding: var(--space-md) var(--space-xl);
  background-color: white;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

/* === Room Selector === */
.rooms {
  border-bottom: 1px solid var(--border-color);
  flex-shrink: 0;
  padding: 14px 14px 12px;
}

.rooms__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
}

.rooms__title {
  font-family: var(--font-display);
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--color-accent);
}

.rooms__add-btn {
  width: 26px;
  height: 26px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  color: var(--color-text-muted);
  transition: all var(--transition-fast);
}

.rooms__add-btn:hover {
  background: var(--color-accent);
  color: white;
}

.rooms__strip {
  display: flex;
  gap: 10px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
}

.rooms__strip::-webkit-scrollbar {
  height: 0;
}

.rooms__card {
  flex-shrink: 0;
  width: 120px;
  border-radius: var(--radius-md);
  overflow: hidden;
  cursor: pointer;
  background: var(--color-bg-secondary);
  box-shadow: var(--shadow-card);
  transition: all 0.2s ease;
  scroll-snap-align: start;
  position: relative;
}

.rooms__card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.rooms__card--active {
  box-shadow: var(--shadow-md);
}

.rooms__card--active .rooms__card-img {
  opacity: 1;
}

.rooms__card--active .rooms__card-label {
  color: var(--color-bg-secondary);
  background: var(--color-accent);
  font-weight: 500;
}

.rooms__card-img {
  width: 100%;
  aspect-ratio: 3/2;
  object-fit: cover;
  display: block;
  transition: opacity var(--transition-fast);
}

.rooms__card-label {
  display: block;
  padding: 5px 6px;
  font-size: 11px;
  font-weight: 500;
  color: var(--color-text-secondary);
  text-align: center;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  transition: all var(--transition-fast);
}

.rooms__card-loader {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255,255,255,0.7);
  border-radius: inherit;
}

.rooms__card-spinner {
  width: 18px;
  height: 18px;
  border: 2px solid var(--border-color);
  border-top-color: var(--color-accent);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}

/* === Gallery Panel === */
.gallery__section-header {
  padding: 14px 14px 0;
}

.gallery__section-title {
  font-family: var(--font-display);
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--color-accent);
}

/* -- Search bar -- */
.gallery__search {
  display: flex;
  align-items: center;
  gap: 6px;
  margin: 8px 14px;
  padding: 0 10px;
  height: 36px;
  border-radius: var(--radius-md);
  background: var(--color-bg-primary);
  border: 1px solid var(--border-color);
  transition: border-color var(--transition-fast);
}

.gallery__search:focus-within {
  border-color: var(--color-accent);
}

.gallery__search-icon {
  display: flex;
  align-items: center;
  color: var(--color-text-muted);
  flex-shrink: 0;
}

.gallery__search-input {
  flex: 1;
  border: none;
  outline: none;
  background: transparent;
  font-family: var(--font-family);
  font-size: 13px;
  color: var(--color-text-primary);
  min-width: 0;
}

.gallery__search-input::placeholder {
  color: var(--color-text-muted);
}

.gallery__search-clear {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  font-size: 14px;
  color: var(--color-text-muted);
  flex-shrink: 0;
  transition: all var(--transition-fast);
}

.gallery__search-clear:hover {
  background: var(--border-color);
  color: var(--color-text-primary);
}

/* -- Result count -- */
.gallery__result-count {
  padding: 8px 14px 4px;
  font-size: 11px;
  color: var(--color-text-muted);
}

/* -- Empty state -- */
.gallery__empty {
  grid-column: 1 / -1;
  text-align: center;
  padding: 24px 16px;
  color: var(--color-text-muted);
  font-size: 13px;
}

.gallery__upload {
  padding: 0 14px 8px;
}

.gallery__upload-btn {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 10px;
  border-radius: var(--radius-md);
  background: transparent;
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  font-weight: 500;
  transition: all var(--transition-fast);
  border: 1.5px dashed var(--border-color);
}

.gallery__upload-btn:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

.gallery__tabs {
  display: flex;
  gap: 0;
  overflow-x: auto;
  border-bottom: 1px solid var(--border-color);
  padding: 0 14px;
}

.gallery__tabs::-webkit-scrollbar {
  height: 0;
}

.gallery__tab {
  padding: 10px 14px;
  font-size: 12px;
  font-weight: 500;
  color: var(--color-text-muted);
  white-space: nowrap;
  border-bottom: 2px solid transparent;
  transition: all var(--transition-fast);
}

.gallery__tab:hover {
  color: var(--color-text-primary);
}

.gallery__tab--active {
  color: var(--color-accent);
  border-bottom-color: var(--color-accent);
}

.gallery__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-auto-rows: min-content;
  gap: 10px;
  padding: 12px 14px;
  overflow-y: auto;
  flex: 1;
  min-height: 0;
  align-content: start;
}

.gallery__grid::-webkit-scrollbar {
  width: 6px;
}

.gallery__grid::-webkit-scrollbar-track {
  background: transparent;
}

.gallery__grid::-webkit-scrollbar-thumb {
  background-color: var(--border-color);
  border-radius: 3px;
}

.gallery__card {
  border-radius: var(--radius-md);
  overflow: hidden;
  cursor: pointer;
  position: relative;
  background: var(--color-bg-secondary);
  box-shadow: var(--shadow-card);
  transition: all 0.2s ease;
}

.gallery__card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.gallery__card img {
  width: 100%;
  height: auto;
  aspect-ratio: 3/2;
  object-fit: cover;
  display: block;
  min-height: 70px;
  background: var(--color-bg-surface);
}

.gallery__card-label {
  display: block;
  padding: 6px 8px;
  font-size: 11px;
  font-weight: 500;
  color: var(--color-text-secondary);
  text-align: center;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.gallery__layers-toggle {
  padding: 6px 14px;
  border-top: 1px solid var(--border-color);
}

.gallery__layers-btn {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 8px;
  border-radius: var(--radius-sm);
  font-size: 12px;
  color: var(--color-text-muted);
  transition: all var(--transition-fast);
}

.gallery__layers-btn:hover {
  background: var(--color-accent-light);
  color: var(--color-accent);
}

.gallery__layers-list {
  border-top: 1px solid var(--border-color);
  max-height: 200px;
  overflow-y: auto;
}

/* === Image Transform Controls === */
.img-controls {
  position: absolute;
  bottom: 16px;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(255,255,255,0.97);
  border-radius: var(--radius-lg);
  box-shadow: 0 4px 24px rgba(0,0,0,0.12), 0 0 0 1px rgba(0,0,0,0.04);
  padding: 12px 16px;
  min-width: 280px;
  max-width: 340px;
  z-index: var(--z-transform-handles);
  backdrop-filter: blur(12px);
  transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1),
              min-width 0.35s cubic-bezier(0.4, 0, 0.2, 1),
              padding 0.35s cubic-bezier(0.4, 0, 0.2, 1),
              border-radius 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

.img-controls--dragging {
  transition: none !important;
}

.img-controls--minimized {
  min-width: 160px;
  max-width: 200px;
  padding: 8px 12px;
  border-radius: var(--radius-md);
}

.img-controls--minimized .img-controls__body {
  height: 0;
  overflow: hidden;
  opacity: 0;
  margin: 0;
  pointer-events: none;
}

.img-controls__body {
  transition: opacity 0.25s ease, height 0.3s ease;
  opacity: 1;
}

.img-controls__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
  cursor: grab;
  user-select: none;
  -webkit-user-select: none;
}

.img-controls__header:active {
  cursor: grabbing;
}

.img-controls__title {
  font-family: var(--font-display);
  font-size: 13px;
  color: var(--color-text-primary);
}

.img-controls__minmax {
  width: 22px;
  height: 22px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  color: var(--color-text-muted);
  transition: all var(--transition-fast);
}

.img-controls__minmax:hover {
  background: rgba(0,0,0,0.06);
  color: var(--color-text-primary);
}

.img-controls__grip {
  display: flex;
  align-items: center;
  color: var(--color-text-muted);
}

.img-controls--minimized .img-controls__header {
  margin-bottom: 0;
}

.img-controls--minimized .img-controls__title {
  font-size: 12px;
}

.img-controls__close {
  width: 20px;
  height: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  color: var(--color-text-muted);
  border-radius: var(--radius-sm);
}

.img-controls__close:hover {
  background: rgba(0,0,0,0.06);
  color: var(--color-text-primary);
}

.img-controls__row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 8px;
}

.img-controls__label {
  font-size: 12px;
  color: var(--color-text-secondary);
  font-weight: 500;
}

.img-controls__value {
  font-size: 11px;
  color: var(--color-text-muted);
  font-family: var(--font-mono);
  min-width: 36px;
  text-align: right;
}

.img-controls__slider {
  width: 100%;
  height: 4px;
  -webkit-appearance: none;
  appearance: none;
  background: var(--border-color);
  border-radius: 2px;
  outline: none;
  margin: 4px 0 2px;
}

.img-controls__slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--color-accent);
  cursor: pointer;
  border: 2px solid white;
  box-shadow: 0 1px 3px rgba(0,0,0,0.2);
}

.img-controls__actions {
  display: flex;
  gap: 4px;
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px solid rgba(0,0,0,0.06);
}

.img-controls__action-btn {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 6px;
  border-radius: var(--radius-sm);
  color: var(--color-text-secondary);
  transition: all var(--transition-fast);
}

.img-controls__action-btn:hover {
  background: var(--color-accent-light);
  color: var(--color-accent);
}

.img-controls__action-btn--active {
  background: var(--color-accent);
  color: white;
}

.img-controls__action-btn--active:hover {
  background: var(--color-accent-hover);
  color: white;
}

.img-controls__bottom {
  display: flex;
  gap: 8px;
  margin-top: 10px;
}

.img-controls__btn {
  flex: 1;
  padding: 7px 12px;
  border-radius: var(--radius-md);
  font-size: 12px;
  font-weight: 500;
  text-align: center;
  transition: all var(--transition-fast);
}

.img-controls__btn--secondary {
  background: var(--color-bg-primary);
  color: var(--color-text-secondary);
}

.img-controls__btn--secondary:hover {
  background: var(--border-color);
}

.img-controls__btn--danger {
  background: var(--color-error);
  color: white;
}

.img-controls__btn--danger:hover {
  opacity: 0.9;
}

/* === Wall Picker Dialog === */
.wall-picker-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: var(--z-modal);
  backdrop-filter: blur(2px);
}

.wall-picker {
  background: white;
  border-radius: var(--radius-lg);
  padding: 20px;
  min-width: 240px;
  box-shadow: var(--shadow-lg);
}

.wall-picker__title {
  font-family: var(--font-display);
  font-size: 15px;
  margin-bottom: 12px;
  text-align: center;
  color: var(--color-text-primary);
}

.wall-picker__btn {
  display: block;
  width: 100%;
  padding: 10px 16px;
  margin-bottom: 6px;
  border-radius: var(--radius-md);
  background: var(--color-bg-primary);
  font-size: 14px;
  font-weight: 500;
  color: var(--color-text-primary);
  text-align: left;
  transition: all var(--transition-fast);
}

.wall-picker__btn:hover {
  background: var(--color-accent);
  color: white;
}

.wall-picker__btn:last-child {
  margin-bottom: 0;
}

/* === WallpaperPicker modal (Add wallpaper) === */
.wallpaper-picker-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.45);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  animation: fadeIn 120ms ease-out;
}
@keyframes fadeIn { from { opacity: 0 } to { opacity: 1 } }

.wallpaper-picker {
  background: var(--color-bg-primary);
  border-radius: var(--radius-lg, 12px);
  width: min(900px, 92vw);
  max-height: 84vh;
  display: flex;
  flex-direction: column;
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.3);
  overflow: hidden;
}

.wallpaper-picker__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border-color);
}

.wallpaper-picker__title {
  font-family: var(--font-display);
  font-size: 18px;
  color: var(--color-text-primary);
}

.wallpaper-picker__close {
  font-size: 22px;
  line-height: 1;
  color: var(--color-text-secondary);
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}
.wallpaper-picker__close:hover {
  background: var(--color-bg-secondary);
  color: var(--color-text-primary);
}

.wallpaper-picker__home {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  padding: 24px;
}

.wallpaper-picker__choice {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 8px;
  padding: 22px 20px;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  background: var(--color-bg-primary);
  text-align: left;
  cursor: pointer;
  transition: all var(--transition-fast);
}
.wallpaper-picker__choice:hover {
  border-color: var(--color-accent);
  background: var(--color-bg-secondary);
  transform: translateY(-1px);
}
.wallpaper-picker__choice svg {
  color: var(--color-accent);
}
.wallpaper-picker__choice-title {
  font-size: 15px;
  font-weight: 600;
  color: var(--color-text-primary);
}
.wallpaper-picker__choice-sub {
  font-size: 13px;
  color: var(--color-text-secondary);
}

.wallpaper-picker__gallery {
  padding: 16px 20px 20px;
  overflow-y: auto;
}

.wallpaper-picker__back {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: var(--color-text-secondary);
  padding: 6px 10px;
  margin-bottom: 12px;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}
.wallpaper-picker__back:hover {
  background: var(--color-bg-secondary);
  color: var(--color-text-primary);
}

.wallpaper-picker__section {
  margin-bottom: 24px;
}
.wallpaper-picker__section-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-text-primary);
  margin-bottom: 10px;
}

.wallpaper-picker__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 10px;
}

.wallpaper-picker__card {
  display: flex;
  flex-direction: column;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--color-bg-secondary);
  border: 1px solid var(--border-color);
  cursor: pointer;
  transition: all var(--transition-fast);
}
.wallpaper-picker__card:hover {
  border-color: var(--color-accent);
  transform: translateY(-1px);
}
.wallpaper-picker__card img {
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  display: block;
}
.wallpaper-picker__card-name {
  font-size: 12px;
  color: var(--color-text-secondary);
  padding: 6px 8px;
}

@media (max-width: 600px) {
  .wallpaper-picker__home { grid-template-columns: 1fr; }
}

/* === RoomCreator modal === */
.room-creator__body {
  padding: 18px 20px 8px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.room-creator__field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.room-creator__field-label {
  font-size: 13px;
  font-weight: 600;
  color: var(--color-text-primary);
}

.room-creator__hint {
  font-size: 12px;
  color: var(--color-text-secondary);
  margin-top: -4px;
}

.room-creator__input {
  padding: 10px 12px;
  font-size: 14px;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  background: var(--color-bg-primary);
  color: var(--color-text-primary);
  transition: border-color var(--transition-fast);
}
.room-creator__input:focus {
  outline: none;
  border-color: var(--color-accent);
}

.room-creator__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 10px;
}

.room-creator__photo {
  position: relative;
  display: flex;
  flex-direction: column;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--color-bg-secondary);
}
.room-creator__photo img {
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  display: block;
}
.room-creator__photo-name {
  font-size: 11px;
  color: var(--color-text-secondary);
  padding: 6px 8px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.room-creator__photo-remove {
  position: absolute;
  top: 6px;
  right: 6px;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: rgba(11, 26, 46, 0.85);
  color: white;
  font-size: 16px;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--transition-fast);
}
.room-creator__photo:hover .room-creator__photo-remove {
  opacity: 1;
}

.room-creator__add-tile {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  aspect-ratio: 3 / 2;
  border: 2px dashed var(--border-color);
  border-radius: var(--radius-md);
  color: var(--color-text-secondary);
  font-size: 13px;
  cursor: pointer;
  transition: all var(--transition-fast);
  background: transparent;
}
.room-creator__add-tile:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
  background: var(--color-accent-light);
}

.room-creator__footer {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  padding: 14px 20px;
  border-top: 1px solid var(--border-color);
  background: var(--color-bg-surface);
}

.room-creator__btn {
  padding: 9px 18px;
  font-size: 13px;
  font-weight: 500;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-fast);
}
.room-creator__btn--secondary {
  background: transparent;
  color: var(--color-text-secondary);
  border: 1px solid var(--border-color);
}
.room-creator__btn--secondary:hover {
  background: var(--color-accent-light);
  color: var(--color-text-primary);
}
.room-creator__btn--primary {
  background: var(--color-accent);
  color: white;
}
.room-creator__btn--primary:hover:not(:disabled) {
  background: var(--color-accent-hover);
}
.room-creator__btn--primary:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* === Room card additions: empty state, view strip, remove button === */
.rooms__empty {
  padding: 24px 12px;
  text-align: center;
  color: var(--color-text-muted);
}
.rooms__empty-text {
  font-size: 13px;
  font-weight: 500;
  margin-bottom: 4px;
}
.rooms__empty-sub {
  font-size: 12px;
  color: var(--color-text-muted);
}

.rooms__card-main {
  cursor: pointer;
}

.rooms__card-label-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 4px;
  padding: 5px 6px;
}
.rooms__card-label-row .rooms__card-label {
  padding: 0;
  flex: 1;
  text-align: left;
}
.rooms__card-badge {
  font-size: 9px;
  font-weight: 500;
  padding: 1px 5px;
  border-radius: 8px;
  background: var(--color-accent-light);
  color: var(--color-accent);
  white-space: nowrap;
}
.rooms__card--active .rooms__card-badge {
  background: rgba(255, 255, 255, 0.2);
  color: white;
}

/* Override the original full-row label background so the row works with the badge. */
.rooms__card--active .rooms__card-label-row {
  background: var(--color-accent);
  color: white;
}
.rooms__card--active .rooms__card-label-row .rooms__card-label {
  color: white;
  background: transparent;
}

.rooms__card-remove {
  position: absolute;
  top: 6px;
  right: 6px;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: rgba(11, 26, 46, 0.85);
  color: white;
  font-size: 16px;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--transition-fast);
  z-index: 1;
}
.rooms__card:hover .rooms__card-remove {
  opacity: 1;
}

.rooms__view-strip {
  display: flex;
  gap: 4px;
  padding: 6px;
  background: var(--color-bg-surface);
  border-top: 1px solid var(--border-color);
  overflow-x: auto;
}
.rooms__view-dot {
  flex-shrink: 0;
  width: 36px;
  height: 24px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 2px solid transparent;
  transition: border-color var(--transition-fast);
  padding: 0;
  cursor: pointer;
}
.rooms__view-dot img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.rooms__view-dot--active {
  border-color: var(--color-accent);
}