.canvas-media-node,
.canvas-media-empty {
  position: relative;
  box-sizing: border-box;
  width: 100%;
  min-width: 0;
  color: #1f2937;
  font: 12px/1.4 Inter, "Microsoft YaHei", sans-serif;
}

.react-flow__node:has(.canvas-media-node) {
  width: min(520px, 42vw) !important;
  min-width: 260px;
  height: auto !important;
  overflow: visible !important;
}

.react-flow__node:has(.canvas-media-node.is-portrait) {
  width: min(320px, 30vw) !important;
  min-width: 220px;
}

.react-flow__node:has(.canvas-media-node.is-square) {
  width: min(420px, 36vw) !important;
  min-width: 240px;
}

.react-flow__node:has(.canvas-media-node.is-landscape) {
  width: min(520px, 42vw) !important;
  min-width: 260px;
}

.react-flow__node:has(.canvas-media-empty) {
  width: min(230px, 28vw) !important;
  min-width: 190px;
  height: auto !important;
  overflow: visible !important;
}

.react-flow__node:has(.canvas-media-node) > *,
.react-flow__node:has(.canvas-media-empty) > * {
  padding: 0 !important;
  border: 0 !important;
  background: transparent !important;
  box-shadow: none !important;
  overflow: visible !important;
}

.canvas-media-node {
  display: grid;
  overflow: visible;
  border: 0;
  border-radius: 9px;
  background: transparent;
}

.canvas-media-preview {
  position: relative;
  display: grid;
  overflow: hidden;
  min-width: 0;
  border-radius: 8px;
  background: #f1f5f9;
  box-shadow: 0 1px 5px rgb(15 23 42 / 14%);
}

.canvas-media-preview > img,
.canvas-media-preview > video {
  display: block;
  width: 100%;
  max-height: min(560px, 62vh);
  min-height: 100px;
  object-fit: contain;
  background: #f8fafc;
}

.canvas-media-preview > video {
  aspect-ratio: auto;
  object-fit: contain;
}

.canvas-media-preview:not(.has-media-dimensions) > video {
  aspect-ratio: 16 / 9;
}

.canvas-media-preview[role="group"] {
  cursor: zoom-in;
}

.canvas-media-preview[role="group"]:focus-visible {
  outline: 3px solid #818cf8;
  outline-offset: 3px;
}

.canvas-media-lightbox {
  position: fixed;
  inset: 0;
  margin: auto;
  box-sizing: border-box;
  width: min(96vw, 1440px);
  max-width: 96vw;
  max-height: 94vh;
  padding: 0;
  overflow: hidden;
  border: 1px solid rgb(226 232 240 / 92%);
  border-radius: 14px;
  background: #0f172a;
  color: #f8fafc;
  box-shadow: 0 24px 80px rgb(2 6 23 / 48%);
}

.canvas-media-lightbox::backdrop {
  background: rgb(2 6 23 / 78%);
  backdrop-filter: blur(3px);
}

.canvas-media-lightbox-header,
.canvas-media-lightbox-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 14px;
  background: #111c31;
}

.canvas-media-lightbox-header h2 {
  min-width: 0;
  margin: 0;
  overflow: hidden;
  font-size: 13px;
  font-weight: 600;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.canvas-media-lightbox-close {
  display: grid;
  flex: none;
  width: 32px;
  height: 32px;
  place-items: center;
  border: 1px solid #334155;
  border-radius: 8px;
  background: #1e293b;
  color: #f8fafc;
  cursor: pointer;
  font-size: 20px;
  line-height: 1;
}

.canvas-media-lightbox-content {
  display: grid;
  min-height: 120px;
  max-height: calc(94vh - 112px);
  place-items: center;
  overflow: auto;
  padding: 12px;
  overscroll-behavior: contain;
}

.canvas-media-lightbox-content > img,
.canvas-media-lightbox-content > video {
  display: block;
  max-width: 100%;
  max-height: calc(94vh - 140px);
  object-fit: contain;
}

.canvas-media-lightbox-content > video {
  width: 100%;
  min-height: 180px;
  background: #020617;
}

.canvas-media-lightbox-footer {
  min-height: 46px;
  border-top: 1px solid #273449;
  color: #cbd5e1;
  font-size: 11px;
}

.canvas-media-lightbox .canvas-media-action {
  flex: none;
  border-color: #475569;
  background: #1e293b;
  color: #f8fafc;
}

.canvas-media-lightbox .canvas-media-action:hover:not(:disabled),
.canvas-media-lightbox-close:hover {
  border-color: #818cf8;
  background: #273449;
}

.canvas-media-lightbox :focus-visible {
  outline: 2px solid #a5b4fc;
  outline-offset: 2px;
}

.canvas-media-drag-grip {
  position: absolute;
  z-index: 4;
  top: 8px;
  left: 8px;
  display: grid;
  width: 30px;
  height: 30px;
  place-items: center;
  border: 1px solid rgb(255 255 255 / 75%);
  border-radius: 7px;
  background: rgb(15 23 42 / 76%);
  color: #fff;
  cursor: grab;
  font-size: 17px;
  line-height: 1;
  opacity: 0;
  pointer-events: none;
  touch-action: none;
  user-select: none;
  transition: opacity 120ms ease;
}

.canvas-media-node.is-video:hover .canvas-media-drag-grip,
.canvas-media-node.is-video:focus-within .canvas-media-drag-grip,
.canvas-media-node.is-video.is-selected .canvas-media-drag-grip {
  opacity: 1;
  pointer-events: auto;
}

.canvas-media-drag-grip:active {
  cursor: grabbing;
}

.canvas-media-drag-grip:focus-visible {
  outline: 2px solid #a5b4fc;
  outline-offset: 2px;
}

.canvas-media-node.is-selected .canvas-media-preview {
  outline: 2px solid #6366f1;
  outline-offset: 2px;
}

.canvas-media-node:focus-within .canvas-media-preview,
.canvas-media-empty.is-selected,
.canvas-media-empty:focus-within {
  outline: 2px solid #6366f1;
  outline-offset: 2px;
}

.canvas-media-preview-state {
  position: absolute;
  z-index: 2;
  top: 50%;
  left: 50%;
  max-width: calc(100% - 24px);
  padding: 6px 10px;
  border: 1px solid rgb(226 232 240 / 92%);
  border-radius: 8px;
  background: rgb(255 255 255 / 94%);
  color: #475569;
  font-size: 11px;
  text-align: center;
  transform: translate(-50%, -50%);
  pointer-events: none;
}

.canvas-media-preview-state.is-error {
  border-color: #fecaca;
  background: rgb(254 242 242 / 96%);
  color: #b91c1c;
}

.canvas-media-toolbar {
  position: absolute;
  z-index: 5;
  right: 8px;
  bottom: 8px;
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 4px;
  max-width: calc(100% - 16px);
  padding: 4px;
  border: 1px solid rgb(226 232 240 / 95%);
  border-radius: 8px;
  background: rgb(255 255 255 / 96%);
  box-shadow: 0 2px 9px rgb(15 23 42 / 14%);
  opacity: 0;
  pointer-events: none;
  transform: translateY(2px);
  transition: opacity 120ms ease, transform 120ms ease;
}

.canvas-media-toolbar-below {
  position: relative;
  inset: auto;
  justify-self: end;
  width: fit-content;
  margin-top: 8px;
}

.canvas-media-node:hover .canvas-media-toolbar,
.canvas-media-node:focus-within .canvas-media-toolbar,
.canvas-media-node.is-selected .canvas-media-toolbar,
.canvas-media-node.is-failed .canvas-media-toolbar {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.canvas-media-action {
  min-height: 27px;
  padding: 4px 7px;
  border: 1px solid #e2e8f0;
  border-radius: 6px;
  background: #fff;
  color: #334155;
  cursor: pointer;
  font: inherit;
  font-size: 11px;
  white-space: nowrap;
}

.canvas-media-action:hover:not(:disabled),
.canvas-media-action:focus-visible {
  border-color: #818cf8;
  background: #eef2ff;
  outline: 2px solid #a5b4fc;
  outline-offset: 1px;
}

.canvas-media-action:disabled {
  cursor: not-allowed;
  color: #64748b;
  background: #f8fafc;
}

.canvas-image-tool-picker {
  position: relative;
  display: inline-flex;
}

.canvas-image-tool-menu {
  position: absolute;
  z-index: 10;
  right: 0;
  bottom: calc(100% + 8px);
  display: grid;
  gap: 3px;
  width: max-content;
  min-width: 196px;
  max-width: min(260px, calc(100vw - 24px));
  max-height: min(58vh, 360px);
  overflow: auto;
  padding: 6px;
  border: 1px solid #e2e8f0;
  border-radius: 10px;
  background: rgb(255 255 255 / 98%);
  box-shadow: 0 8px 28px rgb(15 23 42 / 18%);
}

.canvas-image-tool-menu.is-flipped {
  top: calc(100% + 8px);
  bottom: auto;
}

.canvas-image-tool-menu.is-align-left {
  right: auto;
  left: 0;
}

.canvas-image-tool-menu:focus-visible {
  outline: 2px solid #a5b4fc;
  outline-offset: 2px;
}

.canvas-image-tool-menu-item {
  display: grid;
  gap: 2px;
  width: 100%;
  padding: 7px 9px;
  border: 0;
  border-radius: 7px;
  background: transparent;
  color: #1f2937;
  cursor: pointer;
  font: inherit;
  text-align: left;
}

.canvas-image-tool-menu-item:hover:not(:disabled),
.canvas-image-tool-menu-item:focus-visible {
  outline: none;
  background: #eef2ff;
}

.canvas-image-tool-menu-item:disabled {
  color: #94a3b8;
  cursor: not-allowed;
}

.canvas-image-tool-menu-label {
  font-size: 12px;
  font-weight: 650;
}

.canvas-image-tool-menu-detail {
  color: #64748b;
  font-size: 10px;
  line-height: 1.4;
}

.canvas-media-handle {
  z-index: 6;
  width: 10px;
  height: 10px;
  border: 2px solid #fff;
  background: #6366f1;
  box-shadow: 0 0 0 1px #6366f1;
}

.canvas-media-status {
  position: absolute;
  z-index: 4;
  top: 8px;
  left: 8px;
  display: grid;
  min-height: 22px;
  max-width: calc(100% - 16px);
  padding: 2px 8px;
  place-items: center;
  border: 1px solid #e2e8f0;
  border-radius: 999px;
  background: rgb(255 255 255 / 94%);
  color: #475569;
  font-size: 10px;
  font-weight: 700;
}

.canvas-media-node.is-failed .canvas-media-status,
.canvas-media-error {
  border-color: #fecaca;
  background: #fef2f2;
  color: #b91c1c;
}

.canvas-media-error {
  position: absolute;
  top: 8px;
  right: 8px;
  padding: 3px 6px;
  border: 1px solid;
  border-radius: 6px;
  font-size: 10px;
}

.canvas-media-versions,
.canvas-media-variants {
  position: absolute;
  z-index: 5;
  top: 7px;
  right: 7px;
  display: flex;
  gap: 3px;
  max-width: calc(100% - 48px);
  overflow-x: auto;
  padding: 3px;
  border-radius: 7px;
  background: rgb(255 255 255 / 91%);
  opacity: 0;
  pointer-events: none;
}

.canvas-media-variants {
  top: auto;
  right: 8px;
  bottom: 51px;
}

.canvas-media-node.is-video .canvas-media-versions,
.canvas-media-node.is-video .canvas-media-variants {
  position: relative;
  inset: auto;
  justify-self: end;
  width: fit-content;
  max-width: 100%;
  margin-top: 6px;
}

.canvas-media-node:hover .canvas-media-versions,
.canvas-media-node:focus-within .canvas-media-versions,
.canvas-media-node.is-selected .canvas-media-versions,
.canvas-media-node:hover .canvas-media-variants,
.canvas-media-node:focus-within .canvas-media-variants,
.canvas-media-node.is-selected .canvas-media-variants {
  opacity: 1;
  pointer-events: auto;
}

.canvas-media-version {
  min-width: 26px;
  min-height: 22px;
  padding: 2px 5px;
  border: 1px solid #e2e8f0;
  border-radius: 5px;
  background: #fff;
  color: #475569;
  cursor: pointer;
  font: inherit;
  font-size: 10px;
}

.canvas-media-version.is-active {
  border-color: #6366f1;
  color: #4338ca;
}

.canvas-media-empty {
  display: block;
  padding: 3px;
  border: 1px dashed #cbd5e1;
  border-radius: 9px;
  background: rgb(255 255 255 / 88%);
}

.canvas-media-empty.is-selected,
.canvas-media-empty:focus-within {
  border-color: #6366f1;
  background: #eef2ff;
}

.canvas-media-empty-actions {
  display: grid;
  width: 100%;
}

.canvas-media-empty .canvas-media-action {
  width: 100%;
  min-height: 34px;
  border-color: transparent;
  background: transparent;
  color: #475569;
  font-size: 12px;
}

.canvas-media-empty .canvas-media-action:hover:not(:disabled),
.canvas-media-empty .canvas-media-action:focus-visible {
  border-color: #c7d2fe;
  background: #eef2ff;
  color: #4338ca;
}

.canvas-connect-menu {
  position: fixed;
  z-index: 10000;
  display: grid;
  width: 220px;
  max-height: calc(100vh - 16px);
  overflow-y: auto;
  overscroll-behavior: contain;
  gap: 3px;
  padding: 7px;
  border: 1px solid #e2e8f0;
  border-radius: 10px;
  background: #fff;
  box-shadow: 0 10px 30px rgb(15 23 42 / 18%);
  color: #1f2937;
  font: 12px/1.4 Inter, "Microsoft YaHei", sans-serif;
}

@supports (height: 100dvh) {
  .canvas-connect-menu {
    max-height: calc(100dvh - 16px);
  }
}

.canvas-connect-menu-title {
  padding: 4px 7px 6px;
  color: #64748b;
  font-size: 11px;
  font-weight: 650;
}

.canvas-connect-menu-item {
  display: grid;
  gap: 1px;
  min-height: 43px;
  padding: 6px 8px;
  border: 1px solid transparent;
  border-radius: 7px;
  background: #fff;
  color: inherit;
  text-align: left;
  cursor: pointer;
  font: inherit;
}

.canvas-connect-menu-item:hover,
.canvas-connect-menu-item:focus-visible {
  border-color: #c7d2fe;
  background: #eef2ff;
  outline: 2px solid #a5b4fc;
  outline-offset: 1px;
}

.canvas-connect-menu-label {
  font-size: 12px;
  font-weight: 650;
}

.canvas-connect-menu-detail {
  color: #64748b;
  font-size: 10px;
}

.canvas-connect-menu-item:active {
  background: #e0e7ff;
}

@media (max-width: 760px) {
  .react-flow__node:has(.canvas-media-node) {
    width: min(360px, 76vw) !important;
    min-width: 220px;
  }

  .react-flow__node:has(.canvas-media-node.is-portrait) {
    width: min(300px, 72vw) !important;
    min-width: 200px;
  }

  .react-flow__node:has(.canvas-media-node.is-square) {
    width: min(340px, 76vw) !important;
    min-width: 220px;
  }

  .react-flow__node:has(.canvas-media-node.is-landscape) {
    width: min(360px, 76vw) !important;
    min-width: 220px;
  }

  .react-flow__node:has(.canvas-media-empty) {
    width: min(300px, 72vw) !important;
    min-width: 220px;
  }

  .canvas-media-preview > img,
  .canvas-media-preview > video {
    max-height: 52vh;
  }

  .canvas-connect-menu {
    width: min(220px, calc(100vw - 20px));
  }
}

@media (pointer: coarse) {
  .canvas-media-drag-grip {
    width: 36px;
    height: 36px;
    opacity: 1;
    pointer-events: auto;
  }

  .canvas-media-action {
    min-height: 36px;
    padding: 6px 9px;
  }

  .canvas-media-version {
    min-width: 32px;
    min-height: 30px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .canvas-media-toolbar,
  .canvas-media-drag-grip {
    transition: none;
  }
}