From 27d58cfb5d169cd100d1ebb367942aff809953bc Mon Sep 17 00:00:00 2001
From: chiyi <cyi.cc@outlook.com>
Date: Thu, 8 Oct 2026 17:45:41 +0800
Subject: [PATCH] =?UTF-8?q?feat(canvas):=20=E7=94=BB=E5=B8=83=20Memphis=20?=
 =?UTF-8?q?=E5=8C=96=E5=B9=B6=E8=A1=A5=E5=85=A8=E7=BC=96=E8=BE=91=E5=8A=9F?=
 =?UTF-8?q?=E8=83=BD?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

- 后端新增 POST /admin/api/my-images 上传接口:图片存入用户
  owner 目录并生成缩略图,复用 /images 服务与 my-images picker
- 本地图片三种入画布路径:上传按钮 / 拖入舞台(落点即拖放
  位置) / Ctrl+V 粘贴
- 节点选中后显示悬浮工具条(预览/复制/置顶/删除)与右下角
  缩放手柄;图片等比缩放,便签自由缩放;Ctrl+D 复制选中(含
  相互连线);双击空白建笔记;按 1 / ⤢ 按钮适应全部内容
- 整套画布 UI 换 Memphis:纸张底+墨点网格、黑边硬影节点、
  黄色贴纸便签、橙色连线/选中态、虚线框选、顶栏/生成面板/
  预览灯箱/图片选择器全部换墨边 chunky 样式,随站点明暗主题

Generated with [Devin](https://devin.ai)

Co-Authored-By: Devin <158243242+devin-ai-integration[bot]@users.noreply.github.com>
---
 .../internal/http/handler/user_generation.go  | 150 ++++---
 backend/internal/http/router/router.go        |   1 +
 backend/internal/service/upload.go            |  50 +++
 .../src/components/canvas/CanvasNodeView.vue  | 110 +++--
 .../src/components/canvas/CanvasStage.vue     | 125 +++++-
 frontend/src/views/CanvasView.vue             | 375 +++++++++++++-----
 6 files changed, 625 insertions(+), 186 deletions(-)
 create mode 100644 backend/internal/service/upload.go

diff --git a/backend/internal/http/handler/user_generation.go b/backend/internal/http/handler/user_generation.go
index 9e43c20..f7b746e 100644
--- a/backend/internal/http/handler/user_generation.go
+++ b/backend/internal/http/handler/user_generation.go
@@ -1,7 +1,13 @@
 package handler
 
 import (
+	"bytes"
 	"errors"
+	"image"
+	_ "image/gif"
+	_ "image/jpeg"
+	_ "image/png"
+	"io"
 	"net/http"
 	"strings"
 	"sync"
@@ -9,6 +15,7 @@ import (
 
 	"backend/internal/service"
 	"github.com/gin-gonic/gin"
+	_ "golang.org/x/image/webp"
 )
 
 type UserGenerationHandler struct {
@@ -91,6 +98,45 @@ func (h *UserGenerationHandler) MyImages(c *gin.Context) {
 	c.JSON(http.StatusOK, gin.H{"data": items})
 }
 
+// UploadMyImage stores one user-supplied image (multipart field "file") under
+// the caller's owner directory, so it can be placed on the infinite canvas and
+// shows up in the 我的图片 picker alongside generated outputs. Returns the
+// storage key ("owner/name") the frontend feeds to generatedUrl/thumbUrl.
+func (h *UserGenerationHandler) UploadMyImage(c *gin.Context) {
+	user := currentUser(c)
+	if user == nil {
+		c.JSON(http.StatusUnauthorized, gin.H{"detail": "未登录或会话已过期"})
+		return
+	}
+	c.Request.Body = http.MaxBytesReader(c.Writer, c.Request.Body, 20<<20)
+	f, _, err := c.Request.FormFile("file")
+	if err != nil {
+		c.JSON(http.StatusBadRequest, gin.H{"detail": "请选择图片文件"})
+		return
+	}
+	defer f.Close()
+	data, err := io.ReadAll(io.LimitReader(f, 15<<20+1))
+	if err != nil || len(data) == 0 {
+		c.JSON(http.StatusBadRequest, gin.H{"detail": "读取文件失败"})
+		return
+	}
+	if len(data) > 15<<20 {
+		c.JSON(http.StatusBadRequest, gin.H{"detail": "图片不能超过 15MB"})
+		return
+	}
+	_, format, err := image.DecodeConfig(bytes.NewReader(data))
+	if err != nil {
+		c.JSON(http.StatusBadRequest, gin.H{"detail": "不是有效的图片文件(支持 png/jpg/webp/gif)"})
+		return
+	}
+	key, err := h.admin.SaveOwnedImage(c.Request.Context(), service.OwnerDir(user), format, data)
+	if err != nil {
+		c.JSON(http.StatusBadRequest, gin.H{"detail": err.Error()})
+		return
+	}
+	c.JSON(http.StatusOK, gin.H{"name": key})
+}
+
 // DeleteMyFile removes ONE of the caller's own generated files (plus its
 // thumbnail) and blanks the log rows referencing it, so the 画图台 grid and
 // 创作记录 gallery stop showing it. ?file= is the storage key (owner/name).
@@ -430,13 +476,13 @@ func (h *UserGenerationHandler) VideoPresets(c *gin.Context) {
 				"reference_mode":       "frame",
 			},
 			{
-				"key":                  "gemini-veo3.1",
-				"label":                "Veo 3.1",
-				"type":                 "video",
-				"provider":             "adobe",
-				"durations":            []string{"4s", "6s", "8s"},
-				"ratios":               []string{"16:9", "9:16"},
-				"resolutions":          []string{"720p", "1080p"},
+				"key":         "gemini-veo3.1",
+				"label":       "Veo 3.1",
+				"type":        "video",
+				"provider":    "adobe",
+				"durations":   []string{"4s", "6s", "8s"},
+				"ratios":      []string{"16:9", "9:16"},
+				"resolutions": []string{"720p", "1080p"},
 			},
 			{
 				"key":                  "adobe-seedance-2.0-fast",
@@ -461,13 +507,13 @@ func (h *UserGenerationHandler) VideoPresets(c *gin.Context) {
 				"reference_mode":       "style",
 			},
 			{
-				"key":                  "seedance-2.0-fast",
-				"label":                "Seedance 2.0 Fast (Creative Fabrica)",
-				"type":                 "video",
-				"provider":             "creativefabrica",
-				"durations":            []string{"14s"},
-				"ratios":               []string{"16:9", "9:16"},
-				"resolutions":          []string{"720p"},
+				"key":         "seedance-2.0-fast",
+				"label":       "Seedance 2.0 Fast (Creative Fabrica)",
+				"type":        "video",
+				"provider":    "creativefabrica",
+				"durations":   []string{"14s"},
+				"ratios":      []string{"16:9", "9:16"},
+				"resolutions": []string{"720p"},
 				// Creative Fabrica 上游只有普通参考图(VIDEO_FRAME_TYPE_REFERENCE),
 				// 没有首尾帧,也不收视频/音频参考。
 				"max_reference_images": 9,
@@ -476,13 +522,13 @@ func (h *UserGenerationHandler) VideoPresets(c *gin.Context) {
 				"max_audios":           0,
 			},
 			{
-				"key":                  "seedance-2.0",
-				"label":                "Seedance 2.0 (Creative Fabrica)",
-				"type":                 "video",
-				"provider":             "creativefabrica",
-				"durations":            []string{"10s"},
-				"ratios":               []string{"16:9", "9:16"},
-				"resolutions":          []string{"720p"},
+				"key":         "seedance-2.0",
+				"label":       "Seedance 2.0 (Creative Fabrica)",
+				"type":        "video",
+				"provider":    "creativefabrica",
+				"durations":   []string{"10s"},
+				"ratios":      []string{"16:9", "9:16"},
+				"resolutions": []string{"720p"},
 				// Creative Fabrica 上游只有普通参考图(VIDEO_FRAME_TYPE_REFERENCE),
 				// 没有首尾帧,也不收视频/音频参考。
 				"max_reference_images": 9,
@@ -729,26 +775,26 @@ func (h *UserGenerationHandler) catalogEntries(c *gin.Context) ([]gin.H, error)
 			"description":          "Seedance 2.0",
 		},
 		{
-			"id":                   "seedance-2.0-fast",
-			"provider":             "creativefabrica",
-			"type":                 "video",
-			"ratios":               []string{"16:9", "9:16"},
-			"resolutions":          []string{"720p"},
+			"id":          "seedance-2.0-fast",
+			"provider":    "creativefabrica",
+			"type":        "video",
+			"ratios":      []string{"16:9", "9:16"},
+			"resolutions": []string{"720p"},
 			// 一次性账号：积分刚好够一次生成，时长固定 14 秒。
-			"durations":            []string{"14s"},
+			"durations": []string{"14s"},
 			// Creative Fabrica 上游只有普通参考图,没有首尾帧,也不收视频/音频参考。
 			"max_reference_images": 9,
 			"reference_mode":       "asset",
 			"description":          "Seedance 2.0 Fast (Creative Fabrica)",
 		},
 		{
-			"id":                   "seedance-2.0",
-			"provider":             "creativefabrica",
-			"type":                 "video",
-			"ratios":               []string{"16:9", "9:16"},
-			"resolutions":          []string{"720p"},
+			"id":          "seedance-2.0",
+			"provider":    "creativefabrica",
+			"type":        "video",
+			"ratios":      []string{"16:9", "9:16"},
+			"resolutions": []string{"720p"},
 			// 一次性账号：积分刚好够一次生成，时长固定 10 秒。
-			"durations":            []string{"10s"},
+			"durations": []string{"10s"},
 			// Creative Fabrica 上游只有普通参考图,没有首尾帧,也不收视频/音频参考。
 			"max_reference_images": 9,
 			"reference_mode":       "asset",
@@ -766,11 +812,11 @@ func (h *UserGenerationHandler) catalogEntries(c *gin.Context) ([]gin.H, error)
 			"description":          "Runway Gen-4 Turbo video (图生视频)",
 		},
 		{
-			"id":                   "grok-video",
-			"provider":             "grok",
-			"type":                 "video",
-			"ratios":               []string{"2:3", "3:2", "1:1", "9:16", "16:9"},
-			"resolutions":          []string{"720p"},
+			"id":          "grok-video",
+			"provider":    "grok",
+			"type":        "video",
+			"ratios":      []string{"2:3", "3:2", "1:1", "9:16", "16:9"},
+			"resolutions": []string{"720p"},
 			// Console 视频吃 1–15 秒的整数时长，所以按秒计价（同 seedance）；
 			// 参考图只有 1 张首帧（上游只有 image 字段，没有尾帧）。
 			"durations":            []string{"4s", "5s", "6s", "7s", "8s", "9s", "10s", "11s", "12s", "13s", "14s", "15s"},
@@ -801,13 +847,13 @@ func (h *UserGenerationHandler) catalogEntries(c *gin.Context) ([]gin.H, error)
 			"description":          "Leonardo Seedream 4.5 (生图 / 图生图)",
 		},
 		{
-			"id":                   "seedance-2.0-不卡人脸",
-			"provider":             "leonardo",
-			"type":                 "video",
-			"ratios":               []string{"16:9", "9:16"},
-			"resolutions":          []string{"720p"},
-			"durations":            []string{"4s", "5s", "6s", "7s", "8s", "9s", "10s", "11s", "12s", "13s", "14s", "15s"},
-			"per_second":           true,
+			"id":          "seedance-2.0-不卡人脸",
+			"provider":    "leonardo",
+			"type":        "video",
+			"ratios":      []string{"16:9", "9:16"},
+			"resolutions": []string{"720p"},
+			"durations":   []string{"4s", "5s", "6s", "7s", "8s", "9s", "10s", "11s", "12s", "13s", "14s", "15s"},
+			"per_second":  true,
 			// 参考资产总上限 8 = 4 图 + 1 音频 + 3 视频（分类上限在服务端校验）。
 			"max_reference_images": 8,
 			"reference_mode":       "style",
@@ -826,14 +872,14 @@ func (h *UserGenerationHandler) catalogEntries(c *gin.Context) ([]gin.H, error)
 			"description":          "Leonardo Seedance 2.0 Fast (私有生成 / 图音视频参考)",
 		},
 		{
-			"id":                   "minimax-h3",
-			"provider":             "leonardo",
-			"type":                 "video",
-			"ratios":               []string{"16:9", "9:16"},
-			"resolutions":          []string{"1440p"},
+			"id":          "minimax-h3",
+			"provider":    "leonardo",
+			"type":        "video",
+			"ratios":      []string{"16:9", "9:16"},
+			"resolutions": []string{"1440p"},
 			// 上游吃 5–15 秒整数时长，所以按秒计价（后台只填一个 /s 价）。
-			"durations":            []string{"5s", "6s", "7s", "8s", "9s", "10s", "11s", "12s", "13s", "14s", "15s"},
-			"per_second":           true,
+			"durations":  []string{"5s", "6s", "7s", "8s", "9s", "10s", "11s", "12s", "13s", "14s", "15s"},
+			"per_second": true,
 			// 参考资产总上限 8 = 5 图 + 3 音频（分类上限在服务端校验）。
 			"max_reference_images": 8,
 			"reference_mode":       "style",
diff --git a/backend/internal/http/router/router.go b/backend/internal/http/router/router.go
index dadae48..8ff660b 100644
--- a/backend/internal/http/router/router.go
+++ b/backend/internal/http/router/router.go
@@ -105,6 +105,7 @@ func New(cfg *config.Config, auth *service.AuthService, handlers Handlers) *gin.
 		userAuthed.POST("/test", handlers.UserGen.Test)
 		userAuthed.GET("/jobs/mine", handlers.UserGen.MyJobs)
 		userAuthed.GET("/my-images", handlers.UserGen.MyImages)
+		userAuthed.POST("/my-images", handlers.UserGen.UploadMyImage)
 		userAuthed.DELETE("/my-files", handlers.UserGen.DeleteMyFile)
 		userAuthed.GET("/announcement", handlers.Announcement.Get)
 		userAuthed.POST("/announcement/seen", handlers.Announcement.MarkSeen)
diff --git a/backend/internal/service/upload.go b/backend/internal/service/upload.go
new file mode 100644
index 0000000..3281589
--- /dev/null
+++ b/backend/internal/service/upload.go
@@ -0,0 +1,50 @@
+package service
+
+import (
+	"bytes"
+	"context"
+	"errors"
+	"fmt"
+	"image"
+	_ "image/gif"
+	_ "image/jpeg"
+	_ "image/png"
+	"strings"
+	"time"
+
+	_ "golang.org/x/image/webp"
+)
+
+// SaveOwnedImage stores a user-uploaded image under their owner directory so it
+// behaves like a generated output: it shows up in the 我的图片 picker, can be
+// dropped onto the infinite canvas, and is served by /images/<owner>/<name>.
+// format must be a decoder-registered image format ("png", "jpeg", ...).
+func (s *AdminReadService) SaveOwnedImage(ctx context.Context, owner, format string, data []byte) (string, error) {
+	owner = strings.TrimSpace(owner)
+	if owner == "" || s.store == nil || !s.store.Configured() {
+		return "", errors.New("storage not configured")
+	}
+	ext := strings.ToLower(strings.TrimSpace(format))
+	contentType := ""
+	switch ext {
+	case "jpeg":
+		ext = "jpg"
+		contentType = "image/jpeg"
+	case "png", "gif", "webp":
+		contentType = "image/" + ext
+	default:
+		return "", errors.New("unsupported image format")
+	}
+	if _, _, err := image.DecodeConfig(bytes.NewReader(data)); err != nil {
+		return "", errors.New("invalid image data")
+	}
+	key := fmt.Sprintf("%s/up_%d%s.%s", owner, time.Now().Unix(), randomUpper(6), ext)
+	if err := s.store.Put(ctx, key, data, contentType); err != nil {
+		return "", err
+	}
+	// Best-effort thumbnail, same convention as generated outputs.
+	if thumb, terr := makeThumbnail(data); terr == nil {
+		_ = s.store.Put(ctx, ThumbKey(key), thumb, "image/jpeg")
+	}
+	return key, nil
+}
diff --git a/frontend/src/components/canvas/CanvasNodeView.vue b/frontend/src/components/canvas/CanvasNodeView.vue
index 4c1b7f1..383f1ff 100644
--- a/frontend/src/components/canvas/CanvasNodeView.vue
+++ b/frontend/src/components/canvas/CanvasNodeView.vue
@@ -101,6 +101,14 @@ defineExpose({ startEdit, commitNote })
   >
     <!-- 连线出口:拖到目标节点创建连线(舞台接管手势) -->
     <span v-if="node.type !== 'gen'" class="cv-port" data-port="out" />
+    <!-- 右下角缩放手柄 + 悬浮工具条:仅选中时显示,舞台接管 resize 手势 -->
+    <span v-if="selected && node.type !== 'gen'" class="cv-size" data-resize />
+    <div v-if="selected && node.type !== 'gen'" class="cv-tools" @dblclick.stop @pointerdown.stop>
+      <button v-if="node.type === 'image'" title="预览" @click.stop="emit('node-action', { type: 'preview' })">⤢</button>
+      <button title="复制 (Ctrl+D)" @click.stop="emit('node-action', { type: 'duplicate' })">⧉</button>
+      <button title="置顶" @click.stop="emit('node-action', { type: 'front' })">⤒</button>
+      <button class="cv-tools__del" title="删除" @click.stop="emit('node-action', { type: 'delete' })">✕</button>
+    </div>
     <!-- 图片节点 -->
     <template v-if="node.type === 'image'">
       <img
@@ -144,17 +152,19 @@ defineExpose({ startEdit, commitNote })
 <style scoped>
 .cv-node {
   position: absolute;
-  border-radius: 10px;
+  border-radius: 14px;
+  border: 2.5px solid var(--ink);
   overflow: hidden;
   contain: layout style paint;
   user-select: none;
   touch-action: none;
   cursor: grab;
-  box-shadow: 0 2px 10px rgb(0 0 0 / 0.35);
+  background: var(--surface);
+  box-shadow: 5px 5px 0 var(--shadow-ink);
+  transition: box-shadow 0.15s ease;
 }
 .cv-node.is-selected {
-  outline: 2px solid #7c6cff;
-  outline-offset: 2px;
+  box-shadow: 7px 7px 0 var(--m-orange);
 }
 .cv-node:active {
   cursor: grabbing;
@@ -165,7 +175,7 @@ defineExpose({ startEdit, commitNote })
   height: 100%;
   object-fit: cover;
   display: block;
-  background: #14161d;
+  background: var(--surface-2);
 }
 
 .cv-node__cap {
@@ -173,20 +183,22 @@ defineExpose({ startEdit, commitNote })
   left: 0;
   right: 0;
   bottom: 0;
-  padding: 14px 8px 5px;
+  padding: 5px 9px;
   font-size: 11px;
+  font-weight: 600;
   line-height: 1.35;
-  color: #d6d9e2;
-  background: linear-gradient(transparent, rgb(8 9 13 / 0.92));
+  color: var(--fg);
+  background: var(--surface);
+  border-top: 2.5px solid var(--ink);
   white-space: nowrap;
   text-overflow: ellipsis;
   overflow: hidden;
   pointer-events: none;
 }
 
+/* 笔记 = 孟菲斯黄贴纸 */
 .cv-node--note {
-  background: #23262f;
-  border: 1px solid #343947;
+  background: var(--m-yellow);
   cursor: text;
 }
 .cv-node--note:not(.is-editing) {
@@ -197,8 +209,8 @@ defineExpose({ startEdit, commitNote })
   height: 100%;
   padding: 10px 12px;
   font-size: 13px;
-  line-height: 1.5;
-  color: #e8eaf0;
+  line-height: 1.55;
+  color: #1a1a1a;
   outline: none;
   white-space: pre-wrap;
   word-break: break-word;
@@ -216,21 +228,23 @@ defineExpose({ startEdit, commitNote })
   gap: 10px;
   align-items: center;
   justify-content: center;
-  background: #1a1d26;
-  border: 1.5px dashed #4a4f61;
-  color: #9aa1b2;
+  background: var(--surface);
+  border-style: dashed;
+  color: var(--fg-2);
   font-size: 13px;
+  font-weight: 600;
 }
 .cv-node--gen.is-failed {
-  border-color: #6b3b44;
-  color: #e58c96;
+  border-color: #e5484d;
+  color: #e5484d;
+  background: #ffe4e6;
 }
 .cv-node__spin {
   width: 22px;
   height: 22px;
   border-radius: 50%;
-  border: 2.5px solid #3b4152;
-  border-top-color: #7c6cff;
+  border: 3px solid var(--ink-soft);
+  border-top-color: var(--m-orange);
   animation: cv-spin 0.9s linear infinite;
 }
 @keyframes cv-spin {
@@ -246,21 +260,67 @@ defineExpose({ startEdit, commitNote })
 
 .cv-port {
   position: absolute;
-  right: -8px;
+  right: -5px;
   top: 50%;
   transform: translateY(-50%);
-  width: 13px;
-  height: 13px;
+  width: 15px;
+  height: 15px;
   border-radius: 50%;
-  background: #7c6cff;
-  border: 2.5px solid #0e1015;
+  background: var(--m-orange);
+  border: 2.5px solid var(--ink);
   opacity: 0;
   transition: opacity 0.12s;
   cursor: crosshair;
-  z-index: 2;
+  z-index: 3;
 }
 .cv-node:hover .cv-port,
 .cv-node.is-selected .cv-port {
   opacity: 1;
 }
+
+/* 右下角缩放方块(节点 contain:paint,只能放内侧) */
+.cv-size {
+  position: absolute;
+  right: 4px;
+  bottom: 4px;
+  width: 15px;
+  height: 15px;
+  border-radius: 4px;
+  background: var(--m-blue);
+  border: 2.5px solid var(--ink);
+  cursor: nwse-resize;
+  z-index: 3;
+}
+
+/* 选中悬浮工具条:贴节点内上缘(节点 overflow:hidden,外侧会被裁) */
+.cv-tools {
+  position: absolute;
+  top: 6px;
+  right: 6px;
+  display: flex;
+  gap: 4px;
+  z-index: 4;
+}
+.cv-tools button {
+  width: 24px;
+  height: 24px;
+  border-radius: 7px;
+  border: 2.5px solid var(--ink);
+  background: var(--m-yellow);
+  color: #1a1a1a;
+  font-size: 12px;
+  line-height: 1;
+  cursor: pointer;
+  box-shadow: 2.5px 2.5px 0 var(--shadow-ink);
+  display: grid;
+  place-items: center;
+  padding: 0;
+}
+.cv-tools button:hover {
+  transform: translate(1px, 1px);
+  box-shadow: 1.5px 1.5px 0 var(--shadow-ink);
+}
+.cv-tools__del {
+  background: #ffb4ab !important;
+}
 </style>
diff --git a/frontend/src/components/canvas/CanvasStage.vue b/frontend/src/components/canvas/CanvasStage.vue
index 793d3a8..308b73a 100644
--- a/frontend/src/components/canvas/CanvasStage.vue
+++ b/frontend/src/components/canvas/CanvasStage.vue
@@ -27,6 +27,7 @@ const emit = defineEmits([
   'img-size',        // 图片真实尺寸校正 -> { id, w, h }
   'viewport-rest',   // 视口静止 700ms -> viewport
   'pan-zoom',        // 视口变化(用于百分比显示,高频)
+  'blank-dblclick',  // 双击空白 -> { x, y } 世界坐标(父级建笔记)
 ])
 
 const stageEl = ref(null)
@@ -186,6 +187,25 @@ function onPointerDown(e) {
   // 文本编辑中完全放行
   if (e.target.closest?.('.cv-node--note.is-editing')) return
 
+  // 0) 缩放手柄:右下角墨边方块,拖动能改节点尺寸
+  const sizeGrip = e.target.closest?.('[data-resize]')
+  if (sizeGrip && e.button === 0) {
+    const node = hitNode(e)
+    if (node) {
+      clearEdgeSel()
+      setSelection(new Set([node.id]))
+      const start = screenToWorld(localXY(e).x, localXY(e).y, vp)
+      act = {
+        mode: 'resize', node,
+        startX: start.x, startY: start.y,
+        w0: node.w, h0: node.h,
+        aspect: node.h > 0 ? node.w / node.h : 1,
+      }
+      try { stageEl.value.setPointerCapture(e.pointerId) } catch { /* 合成/失效指针 */ }
+      return
+    }
+  }
+
   // 1) 连线出口:拖到目标节点建边
   const port = e.target.closest?.('[data-port]')
   if (port && e.button === 0) {
@@ -292,6 +312,20 @@ function applyMove(e) {
     }
     return
   }
+  if (act.mode === 'resize') {
+    const cur = screenToWorld(p.x, p.y, vp)
+    const n = act.node
+    if (n.type === 'note') {
+      n.w = Math.max(140, Math.round(act.w0 + cur.x - act.startX))
+      n.h = Math.max(90, Math.round(act.h0 + cur.y - act.startY))
+    } else {
+      // 图片锁长宽比:以宽度为准推导高度
+      const w = Math.max(96, act.w0 + cur.x - act.startX)
+      n.w = Math.round(w)
+      n.h = Math.round(w / act.aspect)
+    }
+    return
+  }
   if (act.mode === 'link' && linkLine.value) {
     const cur = screenToWorld(p.x, p.y, vp)
     linkLine.value.x2 = cur.x
@@ -320,6 +354,7 @@ function onPointerUp(e) {
   panning.value = false
   try { stageEl.value.releasePointerCapture(e.pointerId) } catch { /* 已释放 */ }
   if (a.mode === 'drag' && a.moved) emit('move-end')
+  if (a.mode === 'resize') emit('move-end') // 尺寸进了快照,可撤销
   if (a.mode === 'link') {
     const target = hitNode(e)
     if (target && target.id !== a.fromId) emit('link-create', { from: a.fromId, to: target.id })
@@ -328,6 +363,7 @@ function onPointerUp(e) {
 }
 function onPointerCancel() {
   if (act?.mode === 'drag' && act.moved) emit('move-end')
+  if (act?.mode === 'resize') emit('move-end')
   act = null
   marquee.value = null
   linkLine.value = null
@@ -390,6 +426,14 @@ function setSelection(s) {
   selection.value = s
   emit('selection', [...s])
 }
+// 父级复制/成组操作后同步舞台内部选择集
+function selectIds(ids) {
+  setSelection(new Set(ids))
+}
+function bumpNode(id) {
+  const n = nodeById.value.get(id)
+  if (n) bumpZ(n)
+}
 
 // ---- 对外 API ----
 function setViewport(v) {
@@ -412,6 +456,37 @@ function centerOn(x, y) {
 function clearSelection() {
   if (selection.value.size) setSelection(new Set())
 }
+// 双击空白:交给父级在落点建笔记
+function onDblClick(e) {
+  if (e.target.closest?.('[data-node-id]') || e.target.closest?.('.cv-edge-hit')) return
+  const p = localXY(e)
+  const w = screenToWorld(p.x, p.y, vp)
+  emit('blank-dblclick', { x: w.x, y: w.y })
+}
+// 适应内容:把所有节点缩放进视口(留 80px 边距,最大放到 1.2x)
+function fitToContent() {
+  const r = stageEl.value?.getBoundingClientRect()
+  const sw = r ? r.width : 800
+  const sh = r ? r.height : 600
+  const nodes = props.nodes
+  if (!nodes.length) {
+    setViewport({ x: 0, y: 0, scale: 1 })
+    return
+  }
+  let x1 = Infinity, y1 = Infinity, x2 = -Infinity, y2 = -Infinity
+  for (const n of nodes) {
+    x1 = Math.min(x1, n.x); y1 = Math.min(y1, n.y)
+    x2 = Math.max(x2, n.x + n.w); y2 = Math.max(y2, n.y + n.h)
+  }
+  const pad = 80
+  const bw = Math.max(1, x2 - x1 + pad * 2)
+  const bh = Math.max(1, y2 - y1 + pad * 2)
+  const s = Math.min(sw / bw, sh / bh, 1.2)
+  vp.scale = s
+  vp.x = sw / 2 - (x1 - pad + bw / 2) * s
+  vp.y = sh / 2 - (y1 - pad + bh / 2) * s
+  notifyViewport()
+}
 function selectedIds() {
   return [...selection.value]
 }
@@ -430,7 +505,7 @@ function screenRectToWorld(r) {
 }
 defineExpose({
   setViewport, zoomBy, centerOn, clearSelection, selectedIds, selectAll, syncZTop, vp,
-  cancelLink, consumeSelectedEdges, hasSelectedEdges,
+  cancelLink, consumeSelectedEdges, hasSelectedEdges, fitToContent, selectIds, bumpNode,
 })
 </script>
 
@@ -444,6 +519,7 @@ defineExpose({
     @pointermove="onPointerMove"
     @pointerup="onPointerUp"
     @pointercancel="onPointerCancel"
+    @dblclick="onDblClick"
     @contextmenu.prevent
   >
     <div class="cv-world" :style="worldStyle">
@@ -484,8 +560,12 @@ defineExpose({
   inset: 0;
   overflow: hidden;
   touch-action: none;
-  background-color: #0e1015;
-  background-image: radial-gradient(circle, rgb(255 255 255 / 0.07) 1px, transparent 1px);
+  background-color: var(--app-bg);
+  background-image: radial-gradient(
+    circle,
+    color-mix(in srgb, var(--ink) 18%, transparent) 1.3px,
+    transparent 1.3px
+  );
 }
 .cv-stage.is-panning {
   cursor: grab;
@@ -509,17 +589,17 @@ defineExpose({
 }
 .cv-edge {
   fill: none;
-  stroke: rgb(140 146 165 / 0.5);
-  stroke-width: 1.5;
-}
-.cv-edge--hot {
-  stroke: #7c6cff;
+  stroke: var(--ink-soft);
   stroke-width: 2;
 }
-.cv-edge--sel {
-  stroke: #ff7b8f;
+.cv-edge--hot {
+  stroke: var(--m-orange);
   stroke-width: 2.5;
-  filter: drop-shadow(0 0 3px rgb(255 123 143 / 0.6));
+}
+.cv-edge--sel {
+  stroke: var(--m-orange);
+  stroke-width: 3.5;
+  stroke-dasharray: 10 6;
 }
 .cv-edge-hit {
   fill: none;
@@ -530,17 +610,17 @@ defineExpose({
 }
 .cv-linkline {
   fill: none;
-  stroke: #a99dff;
-  stroke-width: 2;
-  stroke-dasharray: 7 6;
+  stroke: var(--m-orange);
+  stroke-width: 2.5;
+  stroke-dasharray: 8 6;
   pointer-events: none;
 }
 .cv-marquee {
   position: absolute;
-  border: 1px solid #7c6cff;
-  background: rgb(124 108 255 / 0.12);
+  border: 2px dashed var(--ink);
+  background: color-mix(in srgb, var(--m-yellow) 35%, transparent);
   pointer-events: none;
-  border-radius: 2px;
+  border-radius: 4px;
 }
 .cv-hint {
   position: absolute;
@@ -548,8 +628,17 @@ defineExpose({
   bottom: 10px;
   transform: translateX(-50%);
   font-size: 11px;
-  color: rgb(255 255 255 / 0.28);
+  font-weight: 600;
+  color: var(--fg-2);
+  background: var(--surface);
+  border: 2px solid var(--ink);
+  border-radius: 999px;
+  padding: 3px 14px;
+  box-shadow: 3px 3px 0 var(--shadow-ink);
   pointer-events: none;
   white-space: nowrap;
+  max-width: 92%;
+  overflow: hidden;
+  text-overflow: ellipsis;
 }
 </style>
diff --git a/frontend/src/views/CanvasView.vue b/frontend/src/views/CanvasView.vue
index fec013f..631a554 100644
--- a/frontend/src/views/CanvasView.vue
+++ b/frontend/src/views/CanvasView.vue
@@ -49,6 +49,9 @@ const selectedNotes = computed(() =>
 const pickerOpen = ref(false)
 const pickerItems = ref([])
 const pickerLoading = ref(false)
+const fileInput = ref(null)
+const uploadBusy = ref(false)
+const dropHover = ref(false)
 
 // ================= 文档加载 / 保存 =================
 
@@ -285,18 +288,21 @@ function redo() {
 // ================= 节点操作 =================
 
 function addNote() {
-  const c = viewportCenterWorld()
+  addNoteAt(viewportCenterWorld())
+}
+
+function addNoteAt(w) {
   const n = {
     id: newId('t'), type: 'note', text: '',
-    x: Math.round(c.x - 130), y: Math.round(c.y - 70), w: 260, h: 140, z: 0,
+    x: Math.round(w.x - 130), y: Math.round(w.y - 70), w: 260, h: 140, z: 0,
   }
   doc.nodes.push(n)
   selectionIds.value = [n.id]
   pushHistory()
 }
 
-function addImageNode(src, prompt = '') {
-  const c = viewportCenterWorld()
+function addImageNode(src, prompt = '', at = null) {
+  const c = at || viewportCenterWorld()
   const n = {
     id: newId('i'), type: 'image', src, prompt,
     x: Math.round(c.x - 256 + cascade()), y: Math.round(c.y - 256 + cascade()),
@@ -322,6 +328,32 @@ function viewportCenterWorld() {
   return screenToWorld(w / 2, h / 2, vp)
 }
 
+// ---- 复制选中节点(带相互连线,偏移落位) ----
+function duplicateSelection() {
+  const sel = doc.nodes.filter((n) => selectionIds.value.includes(n.id) && n.type !== 'gen')
+  if (!sel.length) return
+  const idMap = {}
+  const clones = sel.map((n) => {
+    const c = {
+      ...n,
+      id: newId(n.type === 'note' ? 't' : 'i'),
+      x: n.x + 36,
+      y: n.y + 36,
+    }
+    idMap[n.id] = c.id
+    return c
+  })
+  doc.nodes.push(...clones)
+  for (const e of [...doc.edges]) {
+    if (idMap[e.from] && idMap[e.to]) {
+      doc.edges.push({ id: newId('e'), from: idMap[e.from], to: idMap[e.to] })
+    }
+  }
+  selectionIds.value = clones.map((c) => c.id)
+  stage.value?.selectIds?.(selectionIds.value)
+  pushHistory()
+}
+
 function deleteSelection() {
   const dead = new Set(selectionIds.value)
   const deadEdges = stage.value?.consumeSelectedEdges() || []
@@ -403,6 +435,60 @@ async function openPicker() {
   pickerLoading.value = false
 }
 
+// ---- 上传本地图片(按钮/拖拽/粘贴三条路径都汇到这里) ----
+async function uploadImageFile(file, at = null) {
+  if (!file || !file.type?.startsWith('image/')) return
+  uploadBusy.value = true
+  try {
+    const fd = new FormData()
+    fd.append('file', file)
+    const r = await api('/my-images', { method: 'POST', body: fd })
+    if (r.ok && r.data?.name) {
+      pickerItems.value.unshift({ name: r.data.name })
+      addImageNode(r.data.name, '', at)
+    } else {
+      genMsg.value = r.data?.detail || `上传失败 (${r.status})`
+    }
+  } catch (e) {
+    genMsg.value = String(e)
+  } finally {
+    uploadBusy.value = false
+  }
+}
+
+function onFilePicked(e) {
+  const files = [...(e.target.files || [])]
+  e.target.value = ''
+  files.forEach((f) => uploadImageFile(f))
+}
+
+// 拖拽本地图片落到画布:落点即拖放位置
+function onDrop(e) {
+  dropHover.value = false
+  const files = [...(e.dataTransfer?.files || [])].filter((f) => f.type?.startsWith('image/'))
+  if (!files.length) return
+  const el = document.querySelector('.cv-stage')
+  const rect = el?.getBoundingClientRect()
+  const vp = stage.value?.vp
+  const at =
+    rect && vp ? screenToWorld(e.clientX - rect.left, e.clientY - rect.top, vp) : null
+  files.forEach((f) => uploadImageFile(f, at))
+}
+
+function onPaste(e) {
+  if (isTyping(e.target)) return
+  for (const it of e.clipboardData?.items || []) {
+    if (it.type?.startsWith('image/')) {
+      const f = it.getAsFile()
+      if (f) {
+        e.preventDefault()
+        uploadImageFile(f)
+        return
+      }
+    }
+  }
+}
+
 // ================= 生成 =================
 
 async function refToBase64(name) {
@@ -540,9 +626,20 @@ function onPanZoom(v) {
   scalePct.value = Math.round(v.scale * 100)
 }
 function onNodeAction({ type, id }) {
-  if (type !== 'preview') return
   const n = doc.nodes.find((x) => x.id === id)
-  if (n?.type === 'image') previewSrc.value = n.src
+  if (!n) return
+  if (type === 'preview') {
+    if (n.type === 'image') previewSrc.value = n.src
+  } else if (type === 'duplicate') {
+    selectionIds.value = [id]
+    duplicateSelection()
+  } else if (type === 'delete') {
+    selectionIds.value = [id]
+    deleteSelection()
+  } else if (type === 'front') {
+    stage.value?.bumpNode?.(id)
+    markDirty()
+  }
 }
 
 // ================= 快捷键 =================
@@ -567,6 +664,9 @@ function onKeydown(e) {
   } else if (mod && e.key.toLowerCase() === 'a') {
     e.preventDefault()
     stage.value?.selectAll()
+  } else if (mod && e.key.toLowerCase() === 'd') {
+    e.preventDefault()
+    duplicateSelection()
   } else if (e.key === 'Delete' || e.key === 'Backspace') {
     e.preventDefault()
     deleteSelection()
@@ -581,6 +681,8 @@ function onKeydown(e) {
     stage.value?.zoomBy(1 / 1.2)
   } else if (e.key === '0') {
     stage.value?.setViewport({ x: 0, y: 0, scale: 1 })
+  } else if (e.key === '1') {
+    stage.value?.fitToContent?.()
   }
 }
 
@@ -592,6 +694,7 @@ function selectAll() {
 
 onMounted(async () => {
   window.addEventListener('keydown', onKeydown)
+  window.addEventListener('paste', onPaste)
   window.addEventListener('beforeunload', flushSync)
   document.addEventListener('visibilitychange', onVisibility)
   const mm = await api('/managed-models')
@@ -610,6 +713,7 @@ function onVisibility() {
 
 onBeforeUnmount(() => {
   window.removeEventListener('keydown', onKeydown)
+  window.removeEventListener('paste', onPaste)
   window.removeEventListener('beforeunload', flushSync)
   document.removeEventListener('visibilitychange', onVisibility)
   clearTimeout(saveTimer)
@@ -655,17 +759,28 @@ const saveLabel = computed(() => ({
         <button class="cv-btn" title="缩小" @click="stage?.zoomBy(1 / 1.2)">−</button>
         <span class="cv-zoom">{{ scalePct }}%</span>
         <button class="cv-btn" title="放大" @click="stage?.zoomBy(1.2)">＋</button>
-        <button class="cv-btn" title="重置视图" @click="stage?.setViewport({ x: 0, y: 0, scale: 1 })">⌂</button>
+        <button class="cv-btn" title="重置视图 (0)" @click="stage?.setViewport({ x: 0, y: 0, scale: 1 })">⌂</button>
+        <button class="cv-btn" title="适应内容 (1)" @click="stage?.fitToContent?.()">⤢</button>
         <span class="cv-sep" />
-        <button class="cv-btn" @click="addNote">＋ 笔记</button>
-        <button class="cv-btn" @click="openPicker">＋ 图片</button>
+        <button class="cv-btn cv-btn--accent" @click="addNote">＋ 笔记</button>
+        <button class="cv-btn cv-btn--accent" @click="openPicker">＋ 图片</button>
+        <button class="cv-btn" :disabled="uploadBusy" title="上传本地图片(也可直接拖入/粘贴)" @click="fileInput?.click()">
+          {{ uploadBusy ? '上传中…' : '⤒ 上传' }}
+        </button>
+        <input ref="fileInput" type="file" accept="image/*" multiple hidden @change="onFilePicked">
         <span class="cv-save" :data-state="saveState">{{ saveLabel }}</span>
       </div>
     </div>
 
     <!-- 舞台 + 生成面板 -->
     <div class="cv-body">
-      <div class="cv-stagewrap">
+      <div
+        class="cv-stagewrap"
+        @dragover.prevent="dropHover = true"
+        @dragleave="dropHover = false"
+        @drop.prevent="onDrop"
+      >
+        <div v-if="dropHover" class="cv-drop">松开把图片放进画布</div>
         <div v-if="loading" class="cv-loading">加载中…</div>
         <div v-else-if="loadError" class="cv-error">{{ loadError }} <button class="cv-btn" @click="boot">重试</button></div>
         <CanvasStage
@@ -681,6 +796,7 @@ const saveLabel = computed(() => ({
           @viewport-rest="onViewportRest"
           @pan-zoom="onPanZoom"
           @node-action="onNodeAction"
+          @blank-dblclick="addNoteAt"
         />
       </div>
 
@@ -727,8 +843,8 @@ const saveLabel = computed(() => ({
         <div v-if="genMsg" class="cv-genmsg">{{ genMsg }}</div>
 
         <div class="cv-tips">
-          拖节点右侧圆点可连线(点击连线选中,Delete 删除);双击笔记编辑;
-          生成结果会自动连线到来源节点;Ctrl+Z 撤销。
+          双击空白建笔记 · 拖右侧圆点连线 · 选中后右下角缩放 · Ctrl+D 复制 ·
+          本地图片直接拖入或 Ctrl+V 粘贴 · 按 1 适应全部内容
         </div>
       </aside>
     </div>
@@ -743,7 +859,10 @@ const saveLabel = computed(() => ({
       <div class="cv-picker__box">
         <div class="cv-picker__head">
           <span>插入图片(点击放置到画布)</span>
-          <button class="cv-btn" @click="pickerOpen = false">✕</button>
+          <div class="cv-picker__acts">
+            <button class="cv-btn cv-btn--accent" @click="fileInput?.click()">⤒ 上传本地</button>
+            <button class="cv-btn" @click="pickerOpen = false">✕</button>
+          </div>
         </div>
         <div v-if="pickerLoading" class="cv-loading">加载中…</div>
         <div v-else-if="!pickerItems.length" class="cv-loading">还没有生成过图片</div>
@@ -764,41 +883,53 @@ const saveLabel = computed(() => ({
 </template>
 
 <style scoped>
+/* ===== 画布:Memphis/neo-brutalism 全屏工作台(随站点明暗主题走变量) ===== */
 .cv-btn {
-  padding: 5px 10px;
-  border-radius: 8px;
-  border: 1px solid rgb(255 255 255 / 0.14);
-  background: rgb(255 255 255 / 0.04);
-  color: #c6cbd8;
+  padding: 5px 11px;
+  border-radius: 9px;
+  border: 2.5px solid var(--ink);
+  background: var(--surface);
+  color: var(--fg);
   font-size: 13px;
+  font-weight: 600;
   cursor: pointer;
   white-space: nowrap;
+  box-shadow: 3px 3px 0 var(--shadow-ink);
+  transition: transform 0.12s ease, box-shadow 0.12s ease, background 0.12s ease;
 }
 .cv-btn:hover:not(:disabled) {
-  background: rgb(255 255 255 / 0.09);
-  color: #fff;
+  background: var(--m-yellow);
+}
+.cv-btn:active:not(:disabled) {
+  transform: translate(2px, 2px);
+  box-shadow: 1px 1px 0 var(--shadow-ink);
 }
 .cv-btn:disabled {
-  opacity: 0.4;
+  opacity: 0.45;
   cursor: not-allowed;
 }
 .cv-btn--danger:hover:not(:disabled) {
-  border-color: #6b3b44;
-  color: #e58c96;
+  background: #ffb4ab;
+}
+.cv-btn--accent {
+  background: var(--m-blue);
+}
+.cv-btn--accent:hover:not(:disabled) {
+  background: var(--m-mint);
 }
 .cv-select,
 .cv-input {
-  padding: 6px 9px;
-  border-radius: 8px;
-  border: 1px solid rgb(255 255 255 / 0.14);
-  background: #0e1015;
-  color: #e8eaf0;
+  padding: 6px 10px;
+  border-radius: 9px;
+  border: 2.5px solid var(--ink);
+  background: var(--surface);
+  color: var(--fg);
   font-size: 13px;
   outline: none;
 }
 .cv-select:focus,
 .cv-input:focus {
-  border-color: #7c6cff;
+  box-shadow: 3px 3px 0 var(--m-orange);
 }
 
 .cv-page {
@@ -808,50 +939,62 @@ const saveLabel = computed(() => ({
   z-index: 50;
   display: flex;
   flex-direction: column;
-  background: #0e1015;
+  background: var(--app-bg);
 }
 .cv-top {
   display: flex;
   align-items: center;
   justify-content: space-between;
   gap: 12px;
-  padding: 8px 14px;
-  border-bottom: 1px solid rgb(255 255 255 / 0.08);
-  background: #12141b;
+  padding: 9px 14px;
+  border-bottom: 3px solid var(--ink);
+  background: var(--surface);
   flex-wrap: wrap;
 }
 .cv-top__left,
 .cv-top__right {
   display: flex;
   align-items: center;
-  gap: 6px;
+  gap: 7px;
   flex-wrap: wrap;
 }
 .cv-select {
   max-width: 220px;
 }
 .cv-sep {
-  width: 1px;
-  height: 18px;
-  background: rgb(255 255 255 / 0.12);
+  width: 2.5px;
+  height: 20px;
+  border-radius: 2px;
+  background: var(--ink);
+  opacity: 0.25;
   margin: 0 4px;
 }
 .cv-zoom {
   font-size: 12px;
-  color: #9aa1b2;
-  min-width: 44px;
+  font-weight: 700;
+  color: var(--fg);
+  min-width: 46px;
   text-align: center;
+  background: var(--m-yellow);
+  border: 2px solid var(--ink);
+  border-radius: 999px;
+  padding: 1px 8px;
 }
 .cv-save {
   font-size: 11px;
-  color: #7f8798;
+  font-weight: 700;
+  color: var(--fg-3);
   margin-left: 8px;
 }
-.cv-save[data-state='error'] {
-  color: #e58c96;
-}
 .cv-save[data-state='saved'] {
-  color: #6fae8c;
+  color: #15803d;
+}
+.cv-save[data-state='dirty'],
+.cv-save[data-state='saving'] {
+  color: var(--m-orange);
+}
+.cv-save[data-state='error'] {
+  color: #dc2626;
 }
 
 .cv-body {
@@ -864,6 +1007,21 @@ const saveLabel = computed(() => ({
   flex: 1;
   min-width: 0;
 }
+.cv-drop {
+  position: absolute;
+  inset: 10px;
+  z-index: 6;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  font-size: 15px;
+  font-weight: 800;
+  color: var(--fg);
+  border: 3px dashed var(--ink);
+  border-radius: 18px;
+  background: color-mix(in srgb, var(--m-blue) 55%, transparent);
+  pointer-events: none;
+}
 .cv-loading,
 .cv-error {
   position: absolute;
@@ -872,33 +1030,40 @@ const saveLabel = computed(() => ({
   align-items: center;
   justify-content: center;
   gap: 10px;
-  color: #9aa1b2;
-  background: #0e1015;
+  color: var(--fg-2);
+  font-weight: 600;
+  background: var(--app-bg);
   z-index: 5;
 }
 .cv-error {
-  color: #e58c96;
+  color: #dc2626;
 }
 
+/* 右侧生成面板 = 白纸卡片 */
 .cv-panel {
-  width: 260px;
+  width: 264px;
   flex-shrink: 0;
-  border-left: 1px solid rgb(255 255 255 / 0.08);
-  background: #12141b;
-  padding: 14px;
+  border-left: 3px solid var(--ink);
+  background: var(--surface);
+  padding: 16px 14px;
   display: flex;
   flex-direction: column;
-  gap: 8px;
+  gap: 9px;
   overflow-y: auto;
 }
 .cv-panel__title {
-  font-size: 14px;
-  font-weight: 600;
-  color: #e8eaf0;
+  font-size: 15px;
+  font-weight: 800;
+  color: var(--fg);
+  display: inline-block;
+  background: linear-gradient(transparent 55%, var(--m-yellow) 55%);
+  align-self: flex-start;
+  padding: 0 2px;
 }
 .cv-label {
   font-size: 11px;
-  color: #7f8798;
+  font-weight: 700;
+  color: var(--fg-3);
   margin-top: 4px;
 }
 .cv-input {
@@ -914,35 +1079,49 @@ const saveLabel = computed(() => ({
   flex-wrap: wrap;
 }
 .cv-chip {
-  padding: 3px 10px;
+  padding: 3px 11px;
   border-radius: 999px;
-  border: 1px solid rgb(255 255 255 / 0.14);
-  background: transparent;
-  color: #b6bccb;
+  border: 2.5px solid var(--ink);
+  background: var(--surface);
+  color: var(--fg);
   font-size: 12px;
+  font-weight: 700;
   cursor: pointer;
 }
+.cv-chip:hover {
+  background: var(--m-blue);
+}
 .cv-chip.is-on {
-  border-color: #7c6cff;
-  color: #a99dff;
-  background: rgb(124 108 255 / 0.12);
+  background: var(--m-yellow);
+  box-shadow: 2.5px 2.5px 0 var(--shadow-ink);
 }
 .cv-refs {
   font-size: 11px;
-  color: #7f8798;
-  border: 1px dashed rgb(255 255 255 / 0.14);
-  border-radius: 8px;
+  font-weight: 600;
+  color: var(--fg-2);
+  border: 2px dashed var(--ink-soft);
+  border-radius: 9px;
   padding: 8px 10px;
 }
 .cv-gen {
-  padding: 9px;
-  border-radius: 9px;
-  border: none;
-  background: linear-gradient(135deg, #7c6cff, #5d8bff);
+  padding: 10px;
+  border-radius: 11px;
+  border: 2.5px solid var(--ink);
+  background: var(--m-orange);
   color: #fff;
   font-size: 14px;
-  font-weight: 600;
+  font-weight: 800;
   cursor: pointer;
+  box-shadow: 4px 4px 0 var(--shadow-ink);
+  transition: transform 0.12s ease, box-shadow 0.12s ease;
+}
+.cv-gen:hover:not(:disabled) {
+  transform: translate(-1px, -1px);
+  box-shadow: 5px 5px 0 var(--shadow-ink);
+}
+.cv-gen:active:not(:disabled) {
+  transform: translate(3px, 3px);
+  box-shadow: 1px 1px 0 var(--shadow-ink);
 }
 .cv-gen:disabled {
   opacity: 0.5;
@@ -950,28 +1129,30 @@ const saveLabel = computed(() => ({
 }
 .cv-genmsg {
   font-size: 11px;
-  color: #9aa1b2;
+  color: var(--fg-2);
   word-break: break-all;
 }
 .cv-nomodels {
   font-size: 11px;
-  color: #d8a657;
+  font-weight: 600;
+  color: #92400e;
   line-height: 1.6;
-  border: 1px dashed rgb(216 166 87 / 0.4);
-  border-radius: 8px;
+  border: 2px dashed #f59e0b;
+  border-radius: 9px;
+  background: var(--m-yellow);
   padding: 8px 10px;
 }
 .cv-tips {
   font-size: 11px;
-  color: #5f6675;
-  line-height: 1.6;
+  color: var(--fg-faint);
+  line-height: 1.7;
   margin-top: auto;
 }
 
 .cv-lightbox {
   position: fixed;
   inset: 0;
-  background: rgb(4 5 8 / 0.9);
+  background: rgb(17 17 17 / 0.75);
   display: flex;
   align-items: center;
   justify-content: center;
@@ -981,13 +1162,15 @@ const saveLabel = computed(() => ({
 .cv-lightbox img {
   max-width: 92vw;
   max-height: 92vh;
-  border-radius: 8px;
+  border-radius: 12px;
+  border: 3px solid #fff;
+  box-shadow: 10px 10px 0 var(--m-orange);
 }
 
 .cv-picker {
   position: fixed;
   inset: 0;
-  background: rgb(4 5 8 / 0.6);
+  background: rgb(17 17 17 / 0.45);
   display: flex;
   align-items: center;
   justify-content: center;
@@ -996,36 +1179,46 @@ const saveLabel = computed(() => ({
 .cv-picker__box {
   width: min(720px, 92vw);
   max-height: 80vh;
-  background: #161922;
-  border: 1px solid rgb(255 255 255 / 0.1);
-  border-radius: 12px;
-  padding: 14px;
+  background: var(--surface);
+  border: 3px solid var(--ink);
+  border-radius: 16px;
+  box-shadow: 8px 8px 0 var(--shadow-ink);
+  padding: 16px;
   display: flex;
   flex-direction: column;
-  gap: 10px;
+  gap: 12px;
 }
 .cv-picker__head {
   display: flex;
   justify-content: space-between;
   align-items: center;
-  font-size: 13px;
-  color: #e8eaf0;
+  gap: 10px;
+  font-size: 14px;
+  font-weight: 800;
+  color: var(--fg);
+}
+.cv-picker__acts {
+  display: flex;
+  gap: 8px;
 }
 .cv-picker__grid {
   display: grid;
   grid-template-columns: repeat(auto-fill, minmax(110px, 1fr));
-  gap: 8px;
+  gap: 10px;
   overflow-y: auto;
 }
 .cv-picker__grid img {
   width: 100%;
   aspect-ratio: 1;
   object-fit: cover;
-  border-radius: 8px;
+  border-radius: 10px;
+  border: 2.5px solid var(--ink);
   cursor: pointer;
-  background: #0e1015;
+  background: var(--surface-2);
+  transition: transform 0.12s ease, box-shadow 0.12s ease;
 }
 .cv-picker__grid img:hover {
-  outline: 2px solid #7c6cff;
+  transform: translate(-2px, -2px);
+  box-shadow: 4px 4px 0 var(--m-orange);
 }
 </style>