/* ============================
   director_stage.css - 导演台 3D 编辑器样式
   供 director_stage_editor.js 注入的全屏 overlay 使用
   编辑器固定深色主题（3D 视口场景），不受工作流浅色/深色主题影响
   ============================ */

.ds-overlay {
  position: fixed;
  inset: 0;
  z-index: 3000;
  display: none;
  flex-direction: column;
  background: #14161d;
  color: #e5e7eb;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
}

.ds-overlay.show {
  display: flex;
}

/* ---------- 顶栏 ---------- */
.ds-topbar {
  display: flex;
  align-items: center;
  gap: 12px;
  height: 52px;
  padding: 0 16px;
  background: #1b1e27;
  border-bottom: 1px solid #2a2e3a;
  flex-shrink: 0;
}

.ds-topbar-title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 15px;
  font-weight: 700;
  color: #f3f4f6;
  white-space: nowrap;
}

.ds-topbar-title svg {
  color: #60a5fa;
}

.ds-topbar-subtitle {
  font-size: 12px;
  color: #9ca3af;
  max-width: 260px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.ds-topbar-spacer {
  flex: 1;
}

.ds-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 14px;
  border: 1px solid #374151;
  border-radius: 8px;
  background: #232734;
  color: #e5e7eb;
  font-size: 13px;
  cursor: pointer;
  white-space: nowrap;
  transition: background 0.15s, border-color 0.15s;
}

.ds-btn:hover {
  background: #2c3140;
  border-color: #4b5563;
}

.ds-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.ds-btn.primary {
  background: #2563eb;
  border-color: #2563eb;
  color: #ffffff;
}

.ds-btn.primary:hover {
  background: #1d4ed8;
}

.ds-btn.success {
  background: #16a34a;
  border-color: #16a34a;
  color: #ffffff;
}

.ds-btn.success:hover {
  background: #15803d;
}

.ds-btn.ghost {
  background: transparent;
  border-color: transparent;
  color: #9ca3af;
}

.ds-btn.ghost:hover {
  background: #232734;
  color: #e5e7eb;
}

/* ---------- 主体三栏 ---------- */
.ds-main {
  display: flex;
  flex: 1;
  min-height: 0;
}

/* 左栏 */
.ds-left {
  width: 224px;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  background: #1b1e27;
  border-right: 1px solid #2a2e3a;
  overflow-y: auto;
}

.ds-section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 12px 6px;
  font-size: 12px;
  font-weight: 700;
  color: #9ca3af;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.ds-section-head .ds-mini-btn {
  margin-left: auto;
}

.ds-mini-btn {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 10px;
  border: 1px solid #374151;
  border-radius: 6px;
  background: #232734;
  color: #d1d5db;
  font-size: 12px;
  cursor: pointer;
  white-space: nowrap;
  transition: background 0.15s;
}

.ds-mini-btn:hover {
  background: #2c3140;
}

.ds-mini-btn.active {
  background: #2563eb;
  border-color: #2563eb;
  color: #ffffff;
}

.ds-mini-btn.danger {
  color: #f87171;
}

.ds-puppet-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 0 10px 10px;
}

.ds-puppet-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  border: 1px solid #2a2e3a;
  border-radius: 8px;
  background: #20232e;
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s;
}

.ds-puppet-item:hover {
  border-color: #4b5563;
}

.ds-puppet-item.selected {
  border-color: #2563eb;
  background: #1d2839;
}

.ds-puppet-color {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  flex-shrink: 0;
  box-shadow: 0 0 0 2px rgba(0, 0, 0, 0.3);
}

.ds-puppet-name {
  flex: 1;
  font-size: 13px;
  color: #e5e7eb;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.ds-puppet-del {
  border: none;
  background: transparent;
  color: #6b7280;
  font-size: 14px;
  cursor: pointer;
  padding: 2px 4px;
  border-radius: 4px;
  line-height: 1;
}

.ds-puppet-del:hover {
  color: #f87171;
  background: rgba(248, 113, 113, 0.1);
}

.ds-pose-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
  padding: 0 10px 12px;
}

.ds-pose-item {
  padding: 8px 6px;
  border: 1px solid #2a2e3a;
  border-radius: 8px;
  background: #20232e;
  color: #d1d5db;
  font-size: 12px;
  text-align: center;
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s;
}

.ds-pose-item:hover {
  border-color: #2563eb;
  background: #23294a;
}

.ds-pose-item.disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.ds-pose-item.active {
  border-color: #2563eb;
  background: #1d2839;
  color: #ffffff;
}

/* 中间视口 */
.ds-viewport-wrap {
  position: relative;
  flex: 1;
  min-width: 0;
  overflow: hidden;
  background: #14161d;
}

#dsCanvas {
  display: block;
  width: 100%;
  height: 100%;
  outline: none;
}

.ds-viewport-toolbar {
  position: absolute;
  top: 12px;
  left: 12px;
  display: flex;
  gap: 6px;
  z-index: 5;
}

.ds-mode-hint {
  position: absolute;
  top: 12px;
  left: 50%;
  transform: translateX(-50%);
  padding: 5px 14px;
  border-radius: 999px;
  background: rgba(20, 22, 29, 0.75);
  border: 1px solid #2a2e3a;
  color: #9ca3af;
  font-size: 12px;
  pointer-events: none;
  z-index: 5;
  white-space: nowrap;
}

/* 拖拽模式横幅：明确告知当前拖动在操作什么 */
.ds-drag-banner {
  position: absolute;
  top: 12px;
  left: 50%;
  transform: translateX(-50%);
  display: none;
  padding: 6px 16px;
  border-radius: 999px;
  background: rgba(37, 99, 235, 0.92);
  border: 1px solid #60a5fa;
  color: #ffffff;
  font-size: 12px;
  font-weight: 500;
  pointer-events: none;
  z-index: 6;
  white-space: nowrap;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.4);
}

.ds-drag-banner.show {
  display: block;
}

/* 悬停提示：跟随鼠标，说明光标下对象可做什么 */
.ds-hover-tip {
  position: absolute;
  left: 0;
  top: 0;
  display: none;
  padding: 4px 10px;
  border-radius: 6px;
  background: rgba(20, 22, 29, 0.9);
  border: 1px solid #374151;
  color: #e5e7eb;
  font-size: 12px;
  pointer-events: none;
  z-index: 6;
  white-space: nowrap;
}

.ds-hover-tip.show {
  display: block;
}

/* 镜头预览画中画 */
.ds-pip {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 240px;
  border: 1px solid #374151;
  border-radius: 10px;
  overflow: hidden;
  background: #000;
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.5);
  z-index: 5;
}

.ds-pip-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 5px 10px;
  background: rgba(20, 22, 29, 0.9);
  font-size: 11px;
  color: #9ca3af;
}

.ds-pip-header .rec-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #ef4444;
  animation: ds-rec-blink 1.2s infinite;
}

@keyframes ds-rec-blink {
  0%, 60% { opacity: 1; }
  61%, 100% { opacity: 0.25; }
}

#dsPipCanvas {
  display: block;
  width: 100%;
  height: auto;
}

/* 选中信息浮层 */
.ds-selection-tip {
  position: absolute;
  bottom: 14px;
  left: 50%;
  transform: translateX(-50%);
  padding: 6px 16px;
  border-radius: 8px;
  background: rgba(29, 40, 57, 0.92);
  border: 1px solid #2563eb;
  color: #dbeafe;
  font-size: 12px;
  z-index: 5;
  pointer-events: none;
  display: none;
  white-space: nowrap;
}

.ds-selection-tip.show {
  display: block;
}

/* 右栏 */
.ds-right {
  width: 268px;
  flex-shrink: 0;
  background: #1b1e27;
  border-left: 1px solid #2a2e3a;
  overflow-y: auto;
  padding-bottom: 16px;
}

.ds-props-empty {
  padding: 40px 16px;
  text-align: center;
  color: #6b7280;
  font-size: 12px;
  line-height: 1.8;
}

.ds-prop-group {
  padding: 8px 12px 4px;
}

.ds-prop-label {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12px;
  font-weight: 600;
  color: #9ca3af;
  margin-bottom: 4px;
}

.ds-prop-value {
  font-size: 11px;
  color: #60a5fa;
  font-variant-numeric: tabular-nums;
}

.ds-slider-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 6px;
}

.ds-slider-row label {
  width: 52px;
  flex-shrink: 0;
  font-size: 11px;
  color: #9ca3af;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.ds-slider-row input[type="range"] {
  flex: 1;
  min-width: 0;
  height: 4px;
  accent-color: #2563eb;
  cursor: pointer;
}

.ds-slider-row .ds-num {
  width: 46px;
  flex-shrink: 0;
  padding: 3px 4px;
  border: 1px solid #374151;
  border-radius: 5px;
  background: #14161d;
  color: #e5e7eb;
  font-size: 11px;
  text-align: right;
}

.ds-prop-input {
  width: 100%;
  padding: 7px 10px;
  border: 1px solid #374151;
  border-radius: 7px;
  background: #14161d;
  color: #e5e7eb;
  font-size: 13px;
  outline: none;
}

.ds-prop-input:focus {
  border-color: #2563eb;
}

.ds-joint-details {
  border-top: 1px solid #2a2e3a;
  margin-top: 6px;
}

.ds-joint-details summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 9px 12px;
  font-size: 12px;
  font-weight: 600;
  color: #d1d5db;
  cursor: pointer;
  user-select: none;
  list-style: none;
}

.ds-joint-details summary::-webkit-details-marker {
  display: none;
}

.ds-joint-details summary::after {
  content: "▸";
  color: #6b7280;
  transition: transform 0.15s;
}

.ds-joint-details[open] summary::after {
  transform: rotate(90deg);
}

.ds-joint-details summary:hover {
  background: #20232e;
}

.ds-joint-body {
  padding: 0 12px 10px;
}

.ds-joint-row {
  padding: 6px 8px;
  border-radius: 8px;
  margin-bottom: 2px;
  cursor: pointer;
}

.ds-joint-row:hover {
  background: #20232e;
}

.ds-joint-row.active {
  background: #1d2839;
  outline: 1px solid #2563eb;
}

.ds-joint-row .ds-joint-name {
  font-size: 12px;
  color: #e5e7eb;
  margin-bottom: 4px;
  display: flex;
  justify-content: space-between;
}

.ds-joint-row .ds-joint-name .ds-joint-reset {
  border: none;
  background: transparent;
  color: #6b7280;
  font-size: 11px;
  cursor: pointer;
  padding: 0 4px;
  border-radius: 4px;
}

.ds-joint-row .ds-joint-reset:hover {
  color: #f87171;
}

.ds-camera-preset-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
  padding: 4px 12px 8px;
}

.ds-divider {
  height: 1px;
  background: #2a2e3a;
  margin: 8px 0;
}

/* 添加人偶弹层 */
.ds-add-pop {
  position: absolute;
  top: 0;
  left: 0;
  width: 280px;
  max-height: 70%;
  display: none;
  flex-direction: column;
  background: #1e2230;
  border: 1px solid #374151;
  border-radius: 12px;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.6);
  z-index: 20;
  overflow: hidden;
}

.ds-add-pop.show {
  display: flex;
}

.ds-add-pop-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 12px;
  border-bottom: 1px solid #2a2e3a;
  font-size: 13px;
  font-weight: 700;
  color: #e5e7eb;
}

.ds-add-pop-body {
  overflow-y: auto;
  padding: 10px 12px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.ds-char-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  border: 1px solid #2a2e3a;
  border-radius: 8px;
  background: #20232e;
  cursor: pointer;
  font-size: 12px;
  color: #e5e7eb;
}

.ds-char-item:hover {
  border-color: #2563eb;
}

.ds-char-item img {
  width: 28px;
  height: 28px;
  border-radius: 6px;
  object-fit: cover;
  flex-shrink: 0;
}

.ds-char-placeholder {
  width: 28px;
  height: 28px;
  border-radius: 6px;
  background: #374151;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  color: #9ca3af;
  flex-shrink: 0;
}

/* 底部状态栏 */
.ds-statusbar {
  display: flex;
  align-items: center;
  gap: 16px;
  height: 32px;
  padding: 0 16px;
  background: #1b1e27;
  border-top: 1px solid #2a2e3a;
  font-size: 11px;
  color: #6b7280;
  flex-shrink: 0;
  white-space: nowrap;
  overflow: hidden;
}

.ds-statusbar .ds-status-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #22c55e;
  flex-shrink: 0;
}

.ds-statusbar .ds-status-dot.dirty {
  background: #f59e0b;
}

/* ---------- 节点壳样式（画布内节点使用，需兼容工作流主题） ---------- */
/* 环境输入端口：绿色，区别于普通端口 */
.port.input.ds-env-port {
  background: #22c55e;
  box-shadow: 0 0 0 2px rgba(34, 197, 94, 0.25);
}

.ds-node-preview {
  position: relative;
  width: 100%;
  border-radius: 8px;
  overflow: hidden;
  background: #0f172a;
  border: 1px solid #e5e7eb;
  aspect-ratio: 16 / 9;
  cursor: pointer;
}

.ds-node-preview img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.ds-node-preview-empty {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  color: #94a3b8;
  font-size: 12px;
  background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
}

.ds-node-preview-empty svg {
  opacity: 0.7;
}

.ds-node-actions {
  display: flex;
  gap: 8px;
  margin-top: 8px;
}

.ds-node-btn {
  flex: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 8px 10px;
  border-radius: 8px;
  border: 1px solid #d1d5db;
  background: #ffffff;
  color: #374151;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s;
}

.ds-node-btn:hover {
  border-color: #2563eb;
  color: #2563eb;
}

.ds-node-btn.primary {
  background: #2563eb;
  border-color: #2563eb;
  color: #ffffff;
}

.ds-node-btn.primary:hover {
  background: #1d4ed8;
  color: #ffffff;
}

.ds-node-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.ds-node-meta {
  display: flex;
  gap: 10px;
  margin-top: 8px;
  font-size: 11px;
  color: #6b7280;
}

.ds-node-meta span {
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

html.theme-dark .ds-node-btn {
  background: #232734;
  border-color: #374151;
  color: #d1d5db;
}

html.theme-dark .ds-node-preview {
  border-color: #374151;
}

/* 滚动条 */
.ds-left::-webkit-scrollbar,
.ds-right::-webkit-scrollbar,
.ds-add-pop-body::-webkit-scrollbar {
  width: 8px;
}

.ds-left::-webkit-scrollbar-thumb,
.ds-right::-webkit-scrollbar-thumb,
.ds-add-pop-body::-webkit-scrollbar-thumb {
  background: #374151;
  border-radius: 4px;
}