/* ── Image Search Console Overlay ── */

.img-search-overlay {
  position: fixed;
  inset: 0;
  z-index: 2000;
  background: var(--bg-primary);
  display: flex;
  flex-direction: column;
  font-size: 13px;
}

.img-search-overlay.hidden { display: none; }

/* ── Nav ── */

.is-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 16px;
  height: 42px;
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border-color);
  flex-shrink: 0;
}

.is-nav-left, .is-nav-center, .is-nav-right { display: flex; align-items: center; gap: 8px; }

.is-logo {
  font-size: 15px;
  font-weight: 700;
  color: var(--text-primary);
}

.is-res-tabs {
  display: flex;
  gap: 0;
  border: 1px solid var(--border-color);
  border-radius: 4px;
  overflow: hidden;
}

.is-res-tab {
  padding: 4px 12px;
  background: var(--bg-panel);
  color: var(--text-secondary);
  border: none;
  cursor: pointer;
  font-size: 12px;
  transition: all var(--transition-fast);
}

.is-res-tab.active {
  background: var(--accent-blue);
  color: #fff;
}

.is-res-tab:hover:not(.active) { background: var(--border-color); }

.is-icon-btn {
  background: none;
  border: none;
  color: var(--text-secondary);
  font-size: 18px;
  cursor: pointer;
  padding: 4px 8px;
  border-radius: 4px;
  transition: all var(--transition-fast);
}

.is-icon-btn:hover { color: var(--text-primary); background: var(--border-color); }

/* ── Body (three-column grid) ── */

.is-body {
  flex: 1;
  display: grid;
  grid-template-columns: 1fr 280px 300px;
  gap: 0;
  overflow: hidden;
  min-height: 0;
}

/* ── Left: Preview ── */

.is-left {
  position: relative;
  display: flex;
  flex-direction: column;
  background: #000;
  overflow: hidden;
}

.is-canvas-wrap {
  flex: 1;
  position: relative;
  overflow: hidden;
}

.is-canvas-wrap canvas {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
}

#is-preview-canvas { z-index: 1; }
#is-overlay-canvas { z-index: 2; pointer-events: none; }

.is-preview-toolbar {
  display: flex;
  gap: 6px;
  padding: 8px 12px;
  background: rgba(0, 0, 0, 0.7);
  flex-shrink: 0;
}

.is-tool-btn {
  padding: 4px 10px;
  background: var(--bg-panel);
  color: var(--text-primary);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  font-size: 12px;
  cursor: pointer;
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.is-tool-btn:hover { background: var(--border-color); }
.is-tool-btn:disabled { opacity: 0.4; cursor: not-allowed; }
.is-tool-btn.active { background: var(--accent-blue); border-color: var(--accent-blue); color: #fff; }
.is-tool-btn-danger { color: var(--accent-red); }
.is-tool-btn-danger:hover { background: var(--accent-red); color: #fff; }

/* ── Center: Parameters ── */

.is-center {
  display: flex;
  flex-direction: column;
  background: var(--bg-secondary);
  border-left: 1px solid var(--border-color);
  overflow-y: auto;
  padding: 12px;
  gap: 10px;
}

.is-section { border: 1px solid var(--border-color); border-radius: var(--border-radius); overflow: hidden; }

.is-section-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 12px;
  background: var(--bg-panel);
  cursor: pointer;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-primary);
  user-select: none;
}

.is-section-header:hover { background: var(--border-color); }

.is-arrow {
  font-size: 10px;
  transition: transform var(--transition-fast);
}

.is-section-header.collapsed .is-arrow { transform: rotate(-90deg); }

.is-section-body {
  padding: 10px 12px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.is-section-body.collapsed { display: none; }

.is-section label {
  font-size: 12px;
  color: var(--text-secondary);
  margin-top: 4px;
}

.is-section input[type="text"],
.is-section input[type="number"],
.is-section select {
  height: 28px;
  font-size: 12px;
}

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

/* Position groups */

.is-pos-group {
  border: 1px solid var(--border-color);
  border-radius: 4px;
  padding: 8px;
}

.is-pos-label {
  font-size: 12px;
  color: var(--text-secondary);
  font-weight: 600;
}

.is-pos-row {
  display: grid;
  grid-template-columns: auto 1fr auto 1fr;
  gap: 4px 8px;
  align-items: center;
  margin-top: 4px;
}

.is-pos-row label {
  font-size: 11px;
  color: var(--text-dim);
  margin: 0;
}

.is-pos-row input {
  width: 100%;
  min-width: 56px;
  height: 24px;
  padding: 0 6px;
  font-size: 12px;
}

.is-mini-btn {
  margin-top: 6px;
  padding: 2px 8px;
  background: none;
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  border-radius: 3px;
  font-size: 11px;
  cursor: pointer;
}

.is-mini-btn:hover { color: var(--text-primary); border-color: var(--text-secondary); }

/* Test result */

.is-thumb-row {
  display: flex;
  gap: 12px;
  justify-content: center;
}

.is-thumb-box {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}

.is-thumb-box canvas {
  width: 80px;
  height: 60px;
  background: #000;
  border: 1px solid var(--border-color);
  border-radius: 4px;
  object-fit: contain;
}

.is-thumb-box span { font-size: 11px; color: var(--text-dim); }

.is-result-item {
  display: flex;
  justify-content: space-between;
  font-size: 12px;
  padding: 4px 0;
  border-bottom: 1px solid var(--border-color);
}

.is-result-item:last-child { border-bottom: none; }

.is-result-item span { color: var(--accent-green); font-weight: 600; }

/* Bottom buttons */

.is-bottom-btns {
  display: flex;
  gap: 8px;
  margin-top: auto;
  padding-top: 10px;
}

.is-bottom-btns .btn { flex: 1; }

/* ── Right: Label management ── */

.is-right {
  display: flex;
  flex-direction: column;
  background: var(--bg-secondary);
  border-left: 1px solid var(--border-color);
  overflow: hidden;
}

.is-label-top {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 10px;
  border-bottom: 1px solid var(--border-color);
}

.is-label-top input {
  height: 28px;
  font-size: 12px;
}

.is-label-list {
  flex: 1;
  overflow-y: auto;
  padding: 8px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.is-label-card {
  display: flex;
  gap: 8px;
  padding: 8px;
  background: var(--bg-panel);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  cursor: pointer;
  transition: border-color var(--transition-fast);
}

.is-label-card:hover { border-color: var(--accent-blue); }

.is-label-thumb {
  width: 48px;
  height: 36px;
  object-fit: contain;
  background: #000;
  border-radius: 3px;
  flex-shrink: 0;
}

.is-label-info {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.is-label-name {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-primary);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.is-label-meta {
  font-size: 11px;
  color: var(--text-dim);
  display: flex;
  gap: 6px;
}

.is-label-actions {
  display: flex;
  gap: 4px;
  align-items: flex-start;
}

.is-label-actions button {
  padding: 2px 6px;
  font-size: 11px;
  background: none;
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  border-radius: 3px;
  cursor: pointer;
}

.is-label-actions button:hover { color: var(--text-primary); border-color: var(--text-secondary); }

.is-res-badge {
  font-size: 10px;
  padding: 1px 4px;
  border-radius: 3px;
  font-weight: 600;
}

.is-res-badge.res-1080 { background: #8e44ad; color: #fff; }
.is-res-badge.res-720 { background: #2980b9; color: #fff; }
.is-res-badge.res-480 { background: #27ae60; color: #fff; }

/* ── Status bar ── */

.is-status {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 0 16px;
  height: 28px;
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-color);
  flex-shrink: 0;
  font-size: 12px;
  color: var(--text-secondary);
}

.is-status-item { display: flex; align-items: center; gap: 4px; }

.is-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent-red);
}

.is-dot.connected { background: var(--accent-green); }

.is-status-hint { margin-left: auto; font-size: 11px; color: var(--text-dim); }

/* ── Screenshot history panel ── */

.is-screenshot-panel {
  position: absolute;
  bottom: 28px;
  left: 0;
  right: 0;
  height: 220px;
  background: var(--bg-secondary);
  border-top: 2px solid var(--accent-blue);
  z-index: 10;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.is-screenshot-panel.hidden { display: none; }

.is-ss-top {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-bottom: 1px solid var(--border-color);
  flex-shrink: 0;
}

.is-ss-top span {
  font-size: 12px;
  color: var(--text-secondary);
}

.is-ss-grid {
  flex: 1;
  overflow-y: auto;
  padding: 8px;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 8px;
}

.is-ss-card {
  background: var(--bg-panel);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  padding: 6px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.is-ss-card img {
  width: 100%;
  height: 80px;
  object-fit: contain;
  background: #000;
  border-radius: 3px;
}

.is-ss-card-info {
  font-size: 11px;
  color: var(--text-dim);
  display: flex;
  justify-content: space-between;
}

.is-ss-card-actions {
  display: flex;
  gap: 4px;
}

.is-ss-card-actions button {
  flex: 1;
  padding: 2px 4px;
  font-size: 11px;
  background: none;
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  border-radius: 3px;
  cursor: pointer;
}

.is-ss-card-actions button:hover { color: var(--text-primary); border-color: var(--text-secondary); }

/* ── Toast ── */

.is-toast-container {
  position: absolute;
  top: 50px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 20;
  display: flex;
  flex-direction: column;
  gap: 6px;
  pointer-events: none;
}

.is-toast {
  padding: 8px 16px;
  border-radius: var(--border-radius);
  font-size: 13px;
  color: #fff;
  white-space: nowrap;
  animation: is-toast-in 0.2s ease;
}

.is-toast-success { background: var(--accent-green); }
.is-toast-error { background: var(--accent-red); }
.is-toast-warn { background: var(--accent-yellow); color: #333; }

@keyframes is-toast-in {
  from { opacity: 0; transform: translateY(-10px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ── Scrollbar ── */

.is-label-list::-webkit-scrollbar,
.is-center::-webkit-scrollbar,
.is-ss-grid::-webkit-scrollbar {
  width: 6px;
}

.is-label-list::-webkit-scrollbar-thumb,
.is-center::-webkit-scrollbar-thumb,
.is-ss-grid::-webkit-scrollbar-thumb {
  background: var(--border-color);
  border-radius: 3px;
}

/* ── Empty state ── */

.is-empty {
  text-align: center;
  color: var(--text-dim);
  padding: 24px 12px;
  font-size: 12px;
}