:root{

  --bg:#f7f7f8;--panel:#ffffff;--ink:#111111;--ink-2:#444444;--ink-3:#888888;--line:#e6e6e6;

  --accent:#111111;--accent-text:#ffffff;--brand:#e63946;--brand-2:#f59e0b;

  --r:12px;--r-lg:16px;--shadow:0 4px 20px rgba(0,0,0,.08);

}

*{box-sizing:border-box;margin:0;padding:0}

html,body{height:100%;background:var(--bg);color:var(--ink);font:15px/1.55 system-ui,-apple-system,'PingFang SC','Microsoft YaHei','Noto Sans SC',sans-serif;-webkit-font-smoothing:antialiased}

button,input,textarea,select{font-family:inherit}

button{cursor:pointer;border:0;background:transparent;color:inherit}

.topnav{position:sticky;top:0;z-index:20;background:rgba(247,247,248,.9);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}

/* ---- 绐勫浘鏍囦晶杈规爮锛堜豢缇庡浘璁捐瀹わ級锛氬浘鏍?灏忓瓧绔栨帓锛岀敤鎴蜂俊鎭湪椤舵爮鍙充晶 ---- */
.sidebar{position:fixed;left:0;top:0;bottom:0;width:76px;z-index:30;display:flex;flex-direction:column;
  align-items:center;gap:2px;padding:16px 8px;background:#fff;border-right:1px solid var(--line)}
body.has-sidebar{padding-left:76px}
body.has-sidebar .topnav{left:76px;width:calc(100% - 76px)}
body.has-sidebar .topnav-inner{justify-content:flex-end}
.sidebar .side-brand{display:flex;align-items:center;justify-content:center;padding:0 0 18px}
.sidebar .side-brand img{width:30px;height:30px;border-radius:8px}
.sidebar .nav-links{display:flex;flex-direction:column;gap:4px;width:100%;align-items:center}
.sidebar .nav-links a{display:flex;flex-direction:column;align-items:center;gap:4px;width:100%;
  padding:9px 0;border-radius:12px;font-size:11px;font-weight:600;color:#57534e;white-space:nowrap}
.sidebar .nav-links a svg{width:20px;height:20px}
.sidebar .nav-links a:hover{background:#f5f5f4;color:var(--ink,#1c1917)}
.sidebar .nav-links a.active{background:#efeeec;color:var(--ink,#1c1917);font-weight:800}
.sidebar .side-divider{width:36px;height:1px;background:var(--line);margin:10px 0}
.sidebar .side-foot{display:none}
@media (max-width:860px){
  .sidebar{position:static;width:auto;flex-direction:row;padding:8px 12px;
    border-right:0;border-bottom:1px solid var(--line)}
  body.has-sidebar{padding-left:0}
  body.has-sidebar .topnav{left:0;width:100%}
  .sidebar .side-brand{padding:0 8px 0 0}
  .sidebar .nav-links{flex-direction:row;width:auto}
  .sidebar .nav-links a{flex-direction:row;gap:5px;padding:6px 10px;font-size:12px}
  .sidebar .side-divider{width:1px;height:24px;margin:0 6px}
}

.topnav-inner{max-width:1280px;margin:0 auto;padding:14px 24px;display:flex;align-items:center;gap:16px}

.brand{display:flex;align-items:center;gap:10px;font-weight:900;font-size:18px;letter-spacing:-0.02em;flex:0 0 auto}

.brand-dot{width:10px;height:10px;border-radius:50%;background:var(--brand)}

.nav-links{display:flex;gap:18px;flex:1 1 auto}

.nav-links a{white-space:nowrap}

.user{font-size:13px;color:var(--ink-3);max-width:160px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;flex:0 1 auto;min-width:0}

.user-area{display:flex;align-items:center;gap:8px;flex:0 0 auto}

.auth-btn{border:1px solid var(--line);background:#fff;border-radius:999px;padding:7px 14px;font-size:13px;font-weight:700;color:var(--ink-2);cursor:pointer;white-space:nowrap}

.auth-btn:hover{border-color:var(--ink-3);color:var(--ink)}

/* ---- 钀ラ攢娲诲姩锛坴0.4锛?--- */

.camp-item{border:1px solid var(--line);border-radius:12px;padding:14px 16px;margin-bottom:10px;background:#fff}

.camp-head{display:flex;align-items:center;gap:8px;flex-wrap:wrap}

.camp-name{font-weight:900;font-size:15px}

.camp-badge{font-size:11px;font-weight:700;border-radius:999px;padding:2px 10px;border:1px solid var(--line);color:var(--ink-3)}

.camp-badge.published{background:#f0fff4;border-color:#b7eb8f;color:#389e0d}

.camp-badge.scheduled{background:#fff7e6;border-color:#ffd591;color:#d46b08}

.camp-badge.failed{background:#fff1f0;border-color:#ffccc7;color:#cf1322}

.camp-date{font-size:12px;color:var(--ink-3)}

.camp-pkg{display:flex;gap:8px;margin-top:10px;flex-wrap:wrap}

.camp-asset{width:72px;height:96px;border-radius:8px;object-fit:cover;border:1px solid var(--line);cursor:pointer}

.camp-copy{font-size:13px;color:var(--ink-2);margin-top:8px;line-height:1.6;background:#f7f8fa;border-radius:8px;padding:8px 10px}

.camp-copy b{font-size:12px;color:var(--brand);margin-right:6px}

.pub-channels{display:flex;flex-direction:column;gap:8px;margin-bottom:10px}

.pub-chan{display:flex;align-items:center;justify-content:space-between;gap:10px;border:1px solid var(--line);border-radius:10px;padding:12px 14px;background:#fff}

.pub-chan b{font-size:14px}

.pub-chan small{color:var(--ink-3);display:block;margin-top:2px}

.pub-pack{border-top:1px dashed var(--line);padding-top:10px;margin-top:4px}

.pub-pack img{width:120px;border-radius:8px;border:1px solid var(--line);margin:6px 8px 6px 0;vertical-align:top}

.pub-copy{background:#f7f8fa;border-radius:8px;padding:8px 10px;font-size:13px;margin:6px 0;white-space:pre-wrap;line-height:1.6}

.pub-actions{display:flex;gap:8px;flex-wrap:wrap;margin:10px 0}

.pub-actions a,.pub-actions button{white-space:nowrap}

.copy-card{padding:10px 12px}

.copy-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:6px}

.copy-btn{border:1.5px solid var(--brand);color:var(--brand);background:#fff;font-size:13px;font-weight:800;border-radius:999px;padding:6px 16px;cursor:pointer;white-space:nowrap}

.copy-btn:hover{background:var(--brand);color:#fff}

.copy-text{white-space:pre-wrap;line-height:1.65;color:var(--ink-2);font-size:13.5px}

.logo-remove{border:none;background:none;color:#cf1322;font-size:12px;font-weight:700;cursor:pointer;padding:2px 6px;margin-left:6px}

.logo-remove:hover{text-decoration:underline}

.style-dd{position:relative}

.style-dd-btn{display:flex;align-items:center;gap:9px;width:100%;padding:10px 12px;border:1px solid var(--line);border-radius:10px;background:#fff;cursor:pointer;font-size:13.5px;font-weight:700;color:var(--ink)}

.style-dd-btn:hover{border-color:var(--ink-3)}

.style-dd-caret{margin-left:auto;color:var(--ink-3);font-size:11px}

.style-dd-swatch{width:34px;height:22px;border-radius:6px;flex:0 0 auto;border:1px solid rgba(0,0,0,0.08)}

.style-dd-list{position:absolute;z-index:50;top:calc(100% + 4px);left:0;right:0;max-height:280px;overflow:auto;border:1px solid var(--line);border-radius:10px;background:#fff;box-shadow:0 10px 30px rgba(0,0,0,0.12)}

.style-dd-item{display:flex;align-items:center;gap:9px;padding:8px 10px;cursor:pointer;font-size:13px;font-weight:700;color:var(--ink)}

.style-dd-item:hover{background:#f5f6f8}

.style-dd-item.active{background:#fff1f0}

.style-dd-item .sd-sw{width:38px;height:24px;border-radius:6px;flex:0 0 auto;border:1px solid rgba(0,0,0,0.08);display:flex;overflow:hidden}

.style-dd-item .sd-sw i{flex:1}

.sd-check{margin-left:auto;color:var(--brand);font-weight:900}

.g-thumb-wrap{display:block;width:100%;aspect-ratio:3/4;overflow:hidden;position:relative;background:#fff}

.g-thumb-wrap iframe{border:0;transform-origin:0 0;pointer-events:none}

.g-pub{position:absolute;right:6px;bottom:32px;background:var(--brand);color:#fff;font-size:11px;font-weight:700;border-radius:999px;padding:3px 10px;opacity:0;transition:opacity .15s;cursor:pointer;z-index:2}

.gallery-item:hover .g-pub{opacity:1}

.video-toggle{display:inline-flex;align-items:center;gap:5px;font-size:13px;font-weight:700;color:var(--ink-2);cursor:pointer;white-space:nowrap}

.video-toggle input{accent-color:var(--brand)}

.video-result{margin-top:14px}

.video-preview{max-width:270px;width:100%;border-radius:12px;border:1px solid var(--line);display:block}

/* 閿氱偣婊氬姩锛氱暀鍑?sticky 椤舵爮楂樺害锛岄伩鍏嶇洰鏍囪椤舵爮閬綇 */

#prompt, #galleryBlock{scroll-margin-top:72px}

@media (max-width:680px){

  .topnav-inner{padding:10px 14px;gap:10px;flex-wrap:wrap}

  .nav-links{gap:12px;font-size:12px;flex:1 1 100%;order:3}

  .nav-links a{font-size:12px}

  .user{max-width:90px}

}

.auth-mask{position:fixed;inset:0;background:rgba(15,23,42,.45);backdrop-filter:blur(2px);display:grid;place-items:center;z-index:60}

.auth-modal{width:min(360px,92vw);background:#fff;border-radius:16px;padding:20px;box-shadow:0 24px 64px rgba(0,0,0,.25)}

.auth-tabs{display:flex;gap:4px;background:var(--bg,#f5f5f4);border-radius:999px;padding:4px;margin-bottom:16px}

.auth-tab{flex:1;border:0;background:transparent;border-radius:999px;padding:8px 0;font-size:14px;font-weight:700;color:var(--ink-3);cursor:pointer}

.auth-tab.active{background:#fff;color:var(--ink);box-shadow:0 1px 4px rgba(0,0,0,.12)}

.auth-field{display:flex;flex-direction:column;gap:4px;margin-bottom:12px}

.auth-field span{font-size:12px;font-weight:700;color:var(--ink-3)}

.auth-field input{padding:10px 12px;border:1px solid var(--line);border-radius:10px;font-size:14px;outline:none}

.auth-field input:focus{border-color:var(--ink-3)}
/* 品牌卡分组：基础信息 / Logo 与配色 / 二维码 */
.brand-group{margin-top:18px;padding-top:14px;border-top:1px dashed var(--line,#e4e4e7)}
.brand-group:first-of-type{margin-top:0;padding-top:0;border-top:0}
.mf-group{font-size:12px;font-weight:800;color:var(--ink-2);margin-bottom:10px;letter-spacing:.04em;text-transform:uppercase}

/* 品牌卡输入框节奏与样式 */
.brand-field{margin-bottom:12px}
.brand-field:last-child{margin-bottom:0}
.brand-field input{width:100%;padding:9px 11px;border:1px solid var(--line);border-radius:8px;font-size:13px;outline:none;background:#fff;color:var(--ink);transition:border-color .15s}
.brand-field input:focus{border-color:var(--ink-3)}
.brand-field input::placeholder{color:var(--ink-3,#a1a1aa);opacity:.7}
/* 字段标题与字段说明（统一间距） */
.mf-label{display:block;font-size:12px;font-weight:700;color:var(--ink-2);margin-bottom:6px;letter-spacing:.01em}
.mf-hint{margin-top:-6px;margin-bottom:12px;font-size:11px;color:var(--ink-3);line-height:1.45}


.auth-error{font-size:13px;color:#b91c1c;background:#fef2f2;border-radius:8px;padding:8px 10px;margin-bottom:10px}

.auth-hint{font-size:13px;font-weight:700;color:#9a3412;background:#fff7ed;border:1px solid #fed7aa;border-radius:8px;padding:8px 10px;margin-bottom:12px}

.auth-submit{width:100%;border:0;border-radius:999px;padding:12px 0;font-size:15px;font-weight:800;background:var(--accent,#e63946);color:#fff;cursor:pointer}

.auth-submit:disabled{opacity:.6}

.auth-submit:hover:not(:disabled){filter:brightness(1.05)}

.auth-skip{width:100%;border:0;background:transparent;padding:10px 0;font-size:13px;color:var(--ink-3);cursor:pointer;margin-top:4px}

.auth-skip:hover{color:var(--ink-2);text-decoration:underline}

.tier-row{display:flex;justify-content:space-between;gap:12px;padding:10px 12px;border:1px solid var(--line);border-radius:10px;margin-bottom:8px;font-size:13px}

.tier-row b{font-size:13px}

.tier-row span{color:var(--ink-3);text-align:right}

.tier-row.tier-hot{border-color:var(--accent,#e63946);background:#fff5f5}

.wrap{max-width:900px;margin:0 auto;padding:32px 24px 80px}

.hidden{display:none!important}

/* 鎿嶄綔宸ュ叿鏍忥細闅忓唴瀹规帓甯冧笉鎮诞鈥斺€旀闈㈢鏁村垪 sticky 鏃跺畠璺熺潃鍥哄畾鍙锛?

   绐勫睆鍗曞垪婊氬姩鏃朵笉浼氬帇鍦ㄦ捣鎶ヤ笂閬尅鍥剧墖 */

.toolbar{display:flex;flex-wrap:wrap;gap:10px;background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:10px 12px;box-shadow:var(--shadow);margin-bottom:16px}

.nav-links{display:flex;gap:18px}

.nav-links a{color:var(--ink-2);font-size:13px;font-weight:700;text-decoration:none;cursor:pointer}

.nav-links a:hover{color:var(--brand)}

.nav-links a.active{color:var(--brand)}

/* 瑙嗗浘浜掓枼锛氶粯璁や袱 view 閮姐€屾寜闇€銆嶆樉绀衡€斺€旂敓鎴愰〉濮嬬粓鍦ㄤ綅锛堣〃鍗?+ 浣滃搧搴撳悓椤碉級锛?

   鍝佺墝椤甸粯璁ら殣钘忥紝婵€娲绘椂鍐嶈鐩栧湪鐢熸垚椤典箣涓娿€?*/

.view-brand{display:none}

body.show-brand .view.view-generate{display:none}

body.show-brand .view.view-brand{display:block}

/* 鍥剧墖宸ュ叿瑙嗗浘锛氬悓鍝佺墝椤垫満鍒?*/
.view-tools{display:none}

body.show-tools .view.view-generate{display:none}

body.show-tools .view.view-tools{display:block}

/* 宸ュ叿鍗＄墖鍏ュ彛锛堜豢 PhotoRoom 棣栭〉宸ュ叿闃碉級 */
.pt-cards{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:22px}
.pt-card{display:flex;align-items:center;gap:12px;padding:18px 22px;border:1px solid var(--line);
  border-radius:14px;background:#fff;cursor:pointer;min-width:210px;transition:.15s}
.pt-card:hover{border-color:var(--brand);box-shadow:0 4px 16px rgba(0,0,0,.06)}
.pt-card.active{border-color:var(--brand);background:#fff7ed}
.pt-card svg{flex:0 0 auto}
.pt-card b{font-size:15px;display:block}
.pt-card span{font-size:12px;color:#78716c;display:block;margin-top:2px}
.pt-work{background:#fff;border:1px solid var(--line);border-radius:16px;padding:18px}
.pt-row{display:flex;gap:20px;flex-wrap:wrap}
.pt-stage{flex:1 1 380px;min-height:300px;border:1px solid var(--line);border-radius:14px;
  display:flex;align-items:center;justify-content:center;overflow:hidden;
  background:repeating-conic-gradient(#f5f5f4 0 25%,#fff 0 50%) 0 0/22px 22px}
.pt-stage img{max-width:100%;max-height:min(880px,calc(100vh - 150px));display:block}
.pt-panel{flex:0 0 260px;display:flex;flex-direction:column;gap:12px}
.pt-panel h4{font-size:12px;color:#78716c;font-weight:800;letter-spacing:.05em;margin:4px 0 6px}
.pt-chips{display:flex;gap:6px;flex-wrap:wrap}
.pt-chip{padding:7px 13px;border:1px solid var(--line);border-radius:999px;background:#fff;
  font-size:13px;font-weight:700;color:#57534e;cursor:pointer}
.pt-chip.active{background:var(--ink,#1c1917);color:#fff;border-color:var(--ink,#1c1917)}
/* 透明底芯片：棋盘格示底纹，选中也不许变黑（避免和「黑底」撞脸） */
.pt-chip.transparent{background:repeating-conic-gradient(#e7e5e4 0 25%,#fff 0 50%) 0 0/8px 8px}
.pt-chip.transparent.active{background:repeating-conic-gradient(#e7e5e4 0 25%,#fff 0 50%) 0 0/8px 8px;
  color:var(--ink,#1c1917);border-color:var(--brand);box-shadow:0 0 0 2px #ffedd5}
/* 效果行的维度小标签（投影/倒影/白底） */
.pt-dim{font-size:12px;font-weight:700;color:#a8a29e;min-width:28px;text-align:right}
.pt-swatch{width:40px;height:40px;border-radius:10px;border:2px solid var(--line);cursor:pointer}
.pt-swatch.active{border-color:var(--brand);box-shadow:0 0 0 2px #ffedd5}
.pt-btn{padding:12px;border:0;border-radius:11px;background:var(--ink,#1c1917);color:#fff;
  font-size:14px;font-weight:700;cursor:pointer}
.pt-btn2{padding:11px;border:1px solid var(--line);border-radius:11px;background:#fff;
  font-size:13px;font-weight:700;cursor:pointer}
.pt-status{font-size:13px;color:var(--brand);min-height:18px}
.pt-drop{border:2px dashed var(--line);border-radius:14px;padding:44px 18px;text-align:center;
  cursor:pointer;background:#fafaf9}
.pt-drop:hover{border-color:var(--brand);background:#fff7ed}

/* 工具页统一画布布局：左=画布预览（sticky），右=工具卡+上传+参数 */
/* 紧凑侧栏：工具卡改小胶囊、样图缩略、间距收紧，让真正的操作控件免滚动直达 */
.view-tools .col-side .pt-work{margin-bottom:16px;padding:14px}
.view-tools .col-side .pt-drop{padding:18px 14px}
.view-tools .col-side .pt-drop b{font-size:13px}
.view-tools .col-side .pt-drop div{display:none}
.view-tools .col-side .pt-cards{gap:8px;margin-bottom:12px}
.view-tools .col-side .pt-card{padding:8px 12px;gap:8px;border-radius:10px;min-width:0}
.view-tools .col-side .pt-card svg{width:18px;height:18px}
.view-tools .col-side .pt-card b{font-size:13px}
.view-tools .col-side .pt-card span{display:none}
.view-tools .col-side .pt-tiles{gap:6px;margin-bottom:10px}
.view-tools .col-side .pt-tile{padding:4px;gap:2px;font-size:10px}
.view-tools .col-side .pt-tile img{width:64px;height:64px;border-radius:5px}
.view-tools .col-side .pt-panel{gap:8px}
.view-tools .col-side .pt-panel h4{margin:0 0 2px}
.view-tools .col-side .pt-btn{padding:10px}
.view-tools .col-side .pt-btn2{padding:9px}
@supports selector(:has(*)){
  /* 画布行已移出 .pt-work：切走工具时联动隐藏对应画布 */
  .layout:has(#ptCutout.hidden) #ptWork,
  .layout:has(#ptCrop.hidden) #ptCropWork,
  .layout:has(#ptSharpen.hidden) #ptSharpWork,
  .layout:has(#ptResize.hidden) #ptResizeWork,
  .layout:has(#ptCollage.hidden) #ptCollageCanvas,
  .layout:has(#ptJoin.hidden) #ptJoinCanvas,
  .layout:has(#ptCompress.hidden) #ptCompressCanvas{display:none!important}
  /* 有画布在显示时隐藏空态占位 */
  .col-canvas:has(.pt-row:not(.hidden)) .tools-canvas-empty{display:none}
  /* 已上传开始处理后，预设样图失去作用，整行隐藏，参数面板进一步上移 */
  .layout:has(#ptWork:not(.hidden)) #ptTiles,
  .layout:has(#ptCropWork:not(.hidden)) #ptCropTiles,
  .layout:has(#ptSharpWork:not(.hidden)) #ptSharpTiles,
  .layout:has(#ptResizeWork:not(.hidden)) #ptResizeTiles{display:none}
}

/* 批量条（抠图换底多图）：每张一格，点选切换预览 */
.pt-batch-item{position:relative;width:72px;height:72px;border-radius:8px;cursor:pointer;
  border:2px solid transparent;padding:0;background:#fff}
.pt-batch-item img{width:100%;height:100%;object-fit:contain;border-radius:6px;display:block;
  background:repeating-conic-gradient(#f1f5f9 0 25%,#fff 0 50%) 0 0/12px 12px}
.pt-batch-item.active{border-color:var(--brand)}
.pt-batch-item .rm{position:absolute;top:-6px;right:-6px;width:18px;height:18px;border-radius:50%;
  border:0;background:#0f172a;color:#fff;font-size:11px;line-height:18px;cursor:pointer;padding:0}

.pt-tiles{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:14px}
.pt-tile{display:flex;flex-direction:column;align-items:center;gap:4px;padding:6px;
  border:1px solid var(--line);border-radius:10px;background:#fff;cursor:pointer;
  transition:.15s;font-size:11px;color:#57534e}
.pt-tile:hover{border-color:var(--brand);background:#fff7ed}
.pt-tile img{width:96px;height:96px;object-fit:cover;border-radius:6px;display:block}

/* 瑁佸壀妗嗗彔鍦?stage 涓?*/
#ptCropStage{position:relative}
#ptCropImg{pointer-events:none}
#ptCropBox{position:absolute;left:0;top:0;width:100%;height:100%;pointer-events:none}

/* 消除笔：图上叠涂抹层，画布接指针事件。
   stage 收缩到图片实际尺寸（否则 min-height 会把覆盖层撑得比图大，涂抹错位） */
#ptEraseStage{position:relative;width:fit-content;max-width:100%;min-height:0}
#ptEraseImg{pointer-events:none}
#ptEraseMask{position:absolute;left:0;top:0;width:100%;height:100%;cursor:crosshair;touch-action:none}

/* 鍝佺墝闈㈡澘 2 鍒楃綉鏍硷細绐勫睆鍗曞垪 */

@media (max-width:720px){.brand-grid{grid-template-columns:1fr !important}}

.save-state{font-size:12px;font-weight:700;color:var(--ink-3);padding:4px 10px;min-width:64px;text-align:center}

.quota-chip{font-size:12px;font-weight:700;color:var(--ink-3);padding:4px 10px;background:var(--bg-2, #f5f5f4);border-radius:999px;margin-left:auto}

.save-state.dirty{color:#b45309}

.save-state.saving{color:var(--ink-2)}

/* 娴锋姤鍙充笂瑙掔殑鑷姩淇濆瓨鐘舵€佸窘绔狅細鍥句笂鏀瑰瓧鏃朵竴鐪煎彲瑙侊紙淇濆瓨鎸夐挳宸茬Щ闄わ紝鑷姩淇濆瓨锛?*/

.result .preview{position:relative}

.canvas-save-badge{position:absolute;top:10px;right:10px;z-index:10;padding:4px 12px;border-radius:999px;font-size:12px;font-weight:700;pointer-events:none;opacity:0;transition:opacity .2s;background:#fff;border:1px solid var(--line);color:var(--ink-3);box-shadow:0 2px 8px rgba(0,0,0,.1)}

.canvas-save-badge.show{opacity:1}

.canvas-save-badge.dirty{background:#fef3c7;border-color:#f59e0b;color:#92400e}

.canvas-save-badge.saving{background:#e0f2fe;border-color:#0ea5e9;color:#075985}

.canvas-save-badge.saved{background:#dcfce7;border-color:#22c55e;color:#166534}

.qr-ops{display:flex;gap:8px;align-items:flex-end;margin-top:10px}

.qr-ops select{flex:1;min-width:0}

.qr-ops .btn-ghost{white-space:nowrap}

.canvas-placeholder{border:2px dashed var(--line);border-radius:var(--r-lg);padding:80px 24px;text-align:center;color:var(--ink-3);min-height:min(58vh,540px);display:flex;flex-direction:column;align-items:center;justify-content:center}

.canvas-placeholder .cp-icon{font-size:40px;margin-bottom:12px}

.canvas-placeholder .cp-text{font-size:14px}

/* 宸﹀彸甯冨眬锛氭闈㈠乏=娴锋姤鐢诲竷锛坰ticky锛屾敼鍙充晶鏂囧瓧鏃舵捣鎶ュ缁堝彲瑙侊級锛屽彸=杈撳叆/缂栬緫/鎿嶄綔锛?

   绐勫睆閫€鍥炲崟鍒楋紙杈撳叆鍦ㄤ笂锛屾捣鎶ュ湪涓嬶級 */

.layout{display:grid;grid-template-columns:1fr}

.col-side{order:1}.col-canvas{order:2}

@media (min-width:1000px){

  .wrap{max-width:1280px}

  .layout{grid-template-columns:minmax(0,1fr) minmax(400px,460px);gap:24px;align-items:start}

  .col-canvas{order:0;position:sticky;top:24px}

  .col-side{order:0}

  .col-canvas .preview{max-width:640px;margin:0 auto}

  .edit-section{grid-template-columns:1fr;gap:14px}

}

.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--shadow);padding:24px;margin-bottom:24px}

.prompt-wrap{position:relative}

.prompt-wrap textarea{width:100%;min-height:88px;padding:16px 18px;border:1px solid var(--line);border-radius:var(--r);font-size:17px;resize:vertical;outline:none;transition:border .15s,box-shadow .15s}

.prompt-wrap textarea:focus{border-color:var(--ink-2);box-shadow:0 0 0 3px rgba(0,0,0,.06)}

.prompt-wrap .hint{position:absolute;right:12px;bottom:12px;font-size:12px;color:var(--ink-3);pointer-events:none}

.prompt-hints{display:flex;flex-wrap:wrap;gap:6px;margin-top:6px}

.p-hint{border:1px solid var(--line,#e4e4e7);background:#fff;border-radius:999px;padding:3px 12px;font-size:12px;color:var(--ink-3,#71717a);cursor:pointer;text-align:left}

.p-hint:hover{color:var(--ink,#18181b);border-color:var(--ink-3,#71717a)}

/* 「今天发什么」节日灵感芯片：暖底高亮，与普通示例区分 */
.p-hint-fest{background:#fff7ed;border-color:#fdba74;color:#9a3412}

.p-hint-fest:hover{border-color:#f97316;color:#7c2d12}

/* 行业快捷预设芯片：品牌色底白字，视觉层级高于示例 */
.p-hint-start{background:#eef2ff;border-color:#a5b4fc;color:#3730a3;font-weight:500}

.p-hint-start:hover{border-color:#6366f1;color:#312e81}

.row{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:18px}

.brand-row{grid-template-columns:1fr 1.35fr}

.qr-upload span{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}

.logo-ops{display:flex;gap:12px;margin-top:6px}

.row-3{grid-template-columns:1fr 1fr 1.2fr}

.actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:18px}

@media (max-width:640px){.row{grid-template-columns:1fr}}

label.block{display:block;font-size:12px;font-weight:700;color:var(--ink-2);margin-bottom:6px}

select,#brandName{width:100%;max-width:100%;padding:11px 13px;border:1px solid var(--line);border-radius:var(--r);font-size:14px;background:#fff;outline:none}

#brandName:focus{border-color:var(--ink-3)}

select:focus{border-color:var(--ink-2)}

.status{display:flex;align-items:center;gap:10px;margin-top:14px;font-size:13px;color:var(--ink-3);min-height:20px}

.status .spinner{width:14px;height:14px;border:2px solid var(--line);border-top-color:var(--ink-2);border-radius:50%;animation:spin .8s linear infinite}

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

.result .preview{background:#f0f0f0;border-radius:var(--r);padding:20px;display:flex;align-items:center;justify-content:center;overflow:auto;min-height:min(58vh,540px)}

.result .preview img{max-width:100%;max-height:min(880px,calc(100vh - 150px));border-radius:8px;box-shadow:0 20px 60px rgba(0,0,0,.18)}

/* 鍥句笂鐩存帴鏀癸細娲?DOM 娴锋姤锛屾寜棰勮瀹藉害绛夋瘮缂╂斁锛涘彲缂栬緫瀛楁鏈?hover/focus 鎻愮ず */

.qc-stage{position:relative;margin:0 auto;transform-origin:top left;overflow:hidden}

.qr-url-row{display:flex;gap:8px;margin-top:10px}

.qr-url-row input{flex:1;padding:9px 11px;border:1px solid var(--line);border-radius:8px;font-size:13px;outline:none}

.qr-url-row input:focus{border-color:var(--ink-3)}

.qr-url-row .btn-ghost{white-space:nowrap;padding:8px 14px}

.qc-poster [data-qc-field]{cursor:text;outline:none;border-radius:6px;transition:box-shadow .12s,background .12s}

.qc-poster [data-qc-field]:hover{box-shadow:0 0 0 2px rgba(230,57,70,.35)}

.qc-poster [data-qc-field]:focus{box-shadow:0 0 0 2px var(--brand);background:rgba(255,255,255,.04);outline:none}

.qc-edit-hint{font-size:12px;color:var(--ink-3);margin:14px 0 4px}

.result .meta{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}

.result .meta h2{font-size:18px;font-weight:800}

.result .meta span{font-size:13px;color:var(--ink-3)}

.edit-section{margin-top:0;display:grid;grid-template-columns:1fr;gap:14px}

@media (max-width:640px){.edit-section{grid-template-columns:1fr}}

.edit-block{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:16px}

.edit-block h3{font-size:12px;font-weight:800;color:var(--ink-3);text-transform:uppercase;letter-spacing:.04em;margin-bottom:12px}

.edit-field{display:flex;flex-direction:column;gap:4px;margin-bottom:10px}

.edit-field label{font-size:12px;color:var(--ink-3);font-weight:600}

.edit-field input{width:100%;max-width:320px;padding:8px 10px;border:1px solid var(--line);border-radius:8px;font-size:13px;outline:none}

.edit-field input:focus{border-color:var(--ink-3)}

/* 杈撳叆琛岋細杈撳叆妗嗗崰婊?+ 鍙垹闄ゅ厓绱犵殑鍒犻櫎鎸夐挳 */

.ef-row{display:flex;gap:8px;align-items:center}

.ef-row input{flex:1;min-width:0;width:auto}

.ef-del{flex:none;padding:8px 12px;border:1px solid var(--line);border-radius:8px;font-size:12px;font-weight:700;color:var(--ink-3);background:#fff;white-space:nowrap}

.ef-del:hover{border-color:#e11d48;color:#e11d48}

.qr-upload{display:flex;align-items:center;justify-content:center;gap:8px;padding:14px;border:1px dashed var(--line);border-radius:8px;cursor:pointer;font-size:14px;color:var(--ink-3);transition:.15s}

.qr-upload:hover{border-color:var(--ink-3);color:var(--ink-2)}

.qr-upload input{display:none}

/* 鍝佺墝璧勪骇棰勮缂╃暐鍥撅細涓婁紶鍚庣珛鍗虫樉绀哄浘鐗?*/

.brand-preview{position:relative;margin-top:8px;display:inline-block;padding:6px;background:#fff;border:1px solid var(--line);border-radius:10px;box-shadow:0 2px 8px rgba(0,0,0,.05)}

.brand-preview img{display:block;max-width:140px;max-height:100px;width:auto;height:auto;border-radius:6px;object-fit:contain}

.brand-preview-close{position:absolute;top:-6px;right:-6px;width:20px;height:20px;border-radius:50%;background:#18181b;color:#fff;border:2px solid #fff;font-size:12px;line-height:16px;cursor:pointer;padding:0;font-weight:700}

.brand-preview-close:hover{background:#e63946}

.brand-preview.hidden{display:none}
/* 鍝佺墝鑹叉澘锛氭彁鍙栧悗灞曠ず 4-5 涓壊鍧?+ 鏂囧瓧鏍囩 */
.palette-swatches{display:flex;flex-wrap:wrap;gap:6px;align-items:center}
.palette-swatches.hidden{display:none}
.palette-swatches .ps-swatch{width:32px;height:32px;border-radius:8px;border:1px solid var(--line);box-shadow:0 1px 3px rgba(0,0,0,.08);cursor:pointer;position:relative;transition:transform .15s}
.palette-swatches .ps-swatch:hover{transform:scale(1.1)}
.palette-swatches .ps-swatch::after{content:attr(data-hex);position:absolute;top:100%;left:50%;transform:translateX(-50%);margin-top:4px;padding:2px 6px;background:#18181b;color:#fff;border-radius:4px;font-size:10px;white-space:nowrap;opacity:0;transition:opacity .15s;pointer-events:none}
.palette-swatches .ps-swatch:hover::after{opacity:1}
.palette-swatches .ps-label{font-size:11px;color:var(--ink-3);margin-right:6px}

.actions{display:flex;gap:12px;margin-top:18px}

.actions .btn-primary{display:inline-flex;align-items:center;gap:8px;padding:12px 24px;border-radius:999px;background:var(--accent);color:var(--accent-text);font-size:15px;font-weight:800;box-shadow:0 8px 24px rgba(0,0,0,.18);transition:transform .1s}

.actions .btn-primary:hover{transform:translateY(-1px)}

.actions .btn-primary:disabled{opacity:.6;cursor:not-allowed;transform:none}

.actions .btn-ghost{padding:12px 20px;border-radius:999px;border:1px solid var(--line);font-size:15px;font-weight:700;color:var(--ink-2);background:#fff}

.actions .btn-ghost:hover{border-color:var(--ink-3)}

.toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%) translateY(120%);background:var(--ink);color:#fff;padding:12px 20px;border-radius:999px;font-size:14px;opacity:0;transition:.25s;z-index:50;pointer-events:none}

.toast.show{transform:translateX(-50%) translateY(0);opacity:1}

.toast.action{pointer-events:auto}

.toast-btn{margin-left:12px;padding:4px 14px;border-radius:999px;border:1px solid rgba(255,255,255,.4);background:transparent;color:#fff;font-size:13px;font-weight:700}

.toast-btn:hover{background:rgba(255,255,255,.15)}

.empty-state{text-align:center;padding:60px 20px;color:var(--ink-3)}

.empty-state svg{width:64px;height:64px;margin-bottom:16px;opacity:.4}

.variants{margin-top:22px;border-top:1px dashed var(--line);padding-top:18px}

.gallery-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(120px,1fr));gap:12px}

.gallery-item{position:relative;padding:0;border-radius:10px;overflow:hidden;border:2px solid var(--line);background:#fff;cursor:pointer;transition:.15s;text-align:left}

.gallery-item:hover{border-color:var(--ink-3);transform:translateY(-2px);box-shadow:0 8px 20px rgba(0,0,0,.08)}

.gallery-item img{display:block;width:100%;height:auto}

.gallery-item .g-title{display:block;padding:6px 8px;font-size:11px;font-weight:700;color:var(--ink-2);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;border-top:1px solid var(--line)}

.gallery-item .g-meta{position:absolute;top:6px;right:6px;padding:2px 7px;border-radius:999px;font-size:10px;font-weight:800;color:#fff;background:rgba(0,0,0,.55)}

.gallery-item .g-del{position:absolute;top:6px;left:6px;min-width:20px;height:20px;padding:0 4px;border-radius:999px;background:rgba(0,0,0,.45);color:#fff;font-size:13px;line-height:20px;text-align:center;opacity:0;transition:.15s}

.gallery-item:hover .g-del{opacity:1}

.gallery-item .g-del.confirm{background:#e63946;opacity:1;font-size:10px;font-weight:800;line-height:20px}

.gallery-empty{grid-column:1/-1;padding:26px;text-align:center;color:var(--ink-3);font-size:13px}

.gallery-filters{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:10px}

.g-filter{border:1px solid var(--line,#e4e4e7);background:#fff;border-radius:999px;padding:3px 12px;font-size:12px;color:var(--ink-3,#71717a);cursor:pointer}

.g-filter:hover{color:var(--ink,#18181b)}

.g-filter.active{background:var(--accent,#e11d48);border-color:var(--accent,#e11d48);color:#fff}

.variants.hidden{display:none}

/* 缂栬緫妯″紡锛氱敓鎴愬悗鍙充晶鍒囨崲鍒般€屾崲骞冲彴/椋庢牸/鏋勫浘銆?*/

#editMode .edit-mode-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px;padding-bottom:12px;border-bottom:1px dashed var(--line)}

#editMode .edit-mode-hint{font-size:12px;color:var(--ink-3);font-weight:600}

#editMode .em-row{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin-bottom:10px}

#editMode .em-label{font-size:12px;font-weight:800;color:var(--ink-3);min-width:36px;flex-shrink:0}

#editMode .variants-row{display:flex;flex-wrap:wrap;gap:8px}

#editMode .chip{padding:6px 14px;font-size:12px;border-radius:999px;border:1px solid var(--line);background:#fff;font-weight:700;color:var(--ink-2);cursor:pointer;transition:.15s}

#editMode .chip:hover{border-color:var(--ink-3)}

#editMode .chip.active{background:var(--ink);color:#fff;border-color:var(--ink)}

.variants-title{font-size:12px;font-weight:800;color:var(--ink-3);text-transform:uppercase;letter-spacing:.04em;margin-bottom:6px}

.variants-row{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:10px}

.chip{padding:8px 16px;border-radius:999px;border:1px solid var(--line);background:#fff;font-size:13px;font-weight:700;color:var(--ink-2);transition:.15s}

.chip:hover{border-color:var(--ink-3)}

.chip.active{background:var(--ink);color:#fff;border-color:var(--ink)}

</style>

.pt-more{border-top:1px dashed var(--line);padding-top:8px}
.pt-more summary{font-size:12px;color:#78716c;font-weight:800;letter-spacing:.05em;cursor:pointer;user-select:none}
.pt-more[open] summary{margin-bottom:6px}
/* 消除笔笔刷光标（跟随指针的半透明圈） */
#ptBrushCursor{position:fixed;border:1.5px solid #e11d48;background:rgba(255,45,85,.18);
  border-radius:50%;pointer-events:none;z-index:50;transform:translate(0,0)}

/* 合成预览加载态：stage 上转圈 */
.pt-stage.loading{position:relative}
.pt-stage.loading::after{content:'';position:absolute;inset:0;display:grid;place-items:center;
  background:rgba(255,255,255,.55);border-radius:inherit;
  background-image:linear-gradient(45deg,#f5f5f4 25%,transparent 25%,transparent 50%,#f5f5f4 50%,#f5f5f4 75%,transparent 75%);
  background-size:18px 18px;animation:ptshimmer .6s linear infinite}
.pt-stage.loading::before{content:'合成中…';position:absolute;inset:0;display:grid;place-items:center;
  font-size:13px;font-weight:700;color:#a8a29e;z-index:1}
@keyframes ptshimmer{to{background-position:18px 0}}

/* 生成页占位符内的工具快捷入口 */
.cp-tools{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;width:min(420px,90%);
  margin:22px auto 0}
.cp-tool{display:flex;flex-direction:column;align-items:center;gap:2px;padding:14px 8px;
  border:1px solid var(--line);border-radius:12px;background:#fff;cursor:pointer;
  transition:border-color .15s, transform .15s}
.cp-tool:hover{border-color:var(--brand);transform:translateY(-1px)}
.cp-tool b{font-size:13px;color:var(--ink)}
.cp-tool span{font-size:11px;color:var(--ink-3)}