:root{
  --brand:#14B8A6; --brand-2:#0EA5E9; --tint:#CCFBF1;
  --bg:#F5F6F8; --card:#FFFFFF; --text:#0F172A; --muted:#64748B; --faint:#94A3B8;
  --line:rgba(15,23,42,.06);
  --radius:16px; --shadow:0 6px 16px rgba(0,0,0,.06);
  --grad:linear-gradient(135deg,#0EA5E9 0%,#14B8A6 100%);
  --tabbar-h:58px; --safe-b:env(safe-area-inset-bottom,0px);
  --font:"Noto Sans SC",-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}
html,body{height:100%;scrollbar-width:none;-ms-overflow-style:none}
::-webkit-scrollbar{display:none}
body{font-family:var(--font);background:var(--bg);color:var(--text);
  -webkit-font-smoothing:antialiased;overflow:hidden}
#app{display:flex;flex-direction:column;height:100dvh;height:100vh}
#statusbar-spacer{height:env(safe-area-inset-top,0px);background:var(--bg)}
#view{flex:1;overflow-y:auto;-webkit-overflow-scrolling:touch;padding-bottom:calc(var(--tabbar-h) + var(--safe-b) + 8px)}
#view.no-tab{padding-bottom:0}
.screen{padding:16px}
.screen.no-pad{padding:0}

/* ---------- 通用文字 ---------- */
.h-title{font-size:22px;font-weight:600;color:var(--text)}
.h-sub{font-size:13px;color:var(--muted);margin-top:4px}
.sec-title{font-size:16px;font-weight:600;color:var(--text);margin:6px 2px 12px}
.muted{color:var(--muted)}
.faint{color:var(--faint)}
.brand{color:var(--brand)}

/* ---------- 屏顶栏（返回/标题/操作） ---------- */
.screen-header{display:flex;align-items:center;justify-content:space-between;
  height:36px;margin-bottom:14px}
.screen-header .sh-back{display:flex;align-items:center;gap:4px;background:none;border:none;
  color:var(--text);font-size:17px;font-family:var(--font);cursor:pointer;padding:6px}
.screen-header .sh-back svg{width:22px;height:22px;stroke:var(--text);fill:none;stroke-width:2}
.screen-header .sh-title{font-size:18px;font-weight:600;text-align:center;flex:1}
.screen-header .sh-action{font-size:14px;color:var(--brand);font-weight:500;background:none;
  border:none;font-family:var(--font);cursor:pointer;padding:6px}

/* ---------- 图标 ---------- */
.icon-wrap{width:36px;height:36px;border-radius:10px;background:var(--tint);
  display:flex;align-items:center;justify-content:center;flex:none}
.icon-wrap svg{width:20px;height:20px;stroke:var(--brand);fill:none;stroke-width:1.8}
.icon-soft{width:44px;height:44px;border-radius:12px}

/* ---------- 卡片 ---------- */
.card{background:var(--card);border-radius:var(--radius);padding:16px;
  box-shadow:var(--shadow);display:flex;flex-direction:column;gap:10px;
  text-decoration:none;color:inherit;border:none;text-align:left;width:100%;
  font-family:var(--font);cursor:pointer}
.c-title{font-size:15px;font-weight:600}
.c-desc{font-size:12px;color:var(--muted);line-height:1.5}
.grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}

/* ---------- 生成器卡 ---------- */
.g-card{background:var(--card);border-radius:var(--radius);overflow:hidden;
  box-shadow:var(--shadow);display:flex;flex-direction:column;border:none;
  text-align:left;width:100%;font-family:var(--font);cursor:pointer;padding:0}
.g-cover{height:84px;background:var(--grad);display:flex;align-items:center;
  justify-content:center;position:relative}
.g-cover svg{width:34px;height:34px;stroke:#fff;fill:none;stroke-width:1.6;opacity:.95}
.g-tag{position:absolute;top:8px;right:8px;background:rgba(255,255,255,.92);
  color:var(--brand);font-size:10px;font-weight:600;padding:2px 8px;border-radius:999px}
.g-body{padding:10px 12px 12px;display:flex;flex-direction:column;gap:3px}
.g-title{font-size:13px;font-weight:600}
.g-desc{font-size:11px;color:var(--muted);line-height:1.5}

/* ---------- 首页顶部栏 ---------- */
.home-topbar{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}
.home-brand{display:flex;align-items:center;gap:10px}
.home-logo{width:40px;height:40px;border-radius:12px;background:var(--grad);color:#fff;
  display:flex;align-items:center;justify-content:center;font-size:20px;font-weight:700;flex:none}
.home-brand-text{display:flex;flex-direction:column;gap:2px}
.home-appname{font-size:16px;font-weight:700;color:var(--text);line-height:1.2}
.home-greeting{font-size:12px;color:var(--muted);line-height:1.3}
.home-user-btn{display:flex;align-items:center;justify-content:center;border:none;background:none;
  font-family:var(--font);cursor:pointer;padding:0}
.home-user-btn-avatar{width:36px;height:36px;border-radius:50%;background:var(--grad);color:#fff;
  display:flex;align-items:center;justify-content:center;font-size:14px;font-weight:600}
.home-user-btn-text{font-size:13px;font-weight:600;color:var(--brand);background:var(--tint);
  padding:6px 12px;border-radius:999px}

/* ---------- 首页核心入口 ---------- */
.home-feature-row{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin-bottom:12px}
.home-feature-card{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);
  display:flex;align-items:center;gap:10px;padding:14px 12px;border:none;font-family:var(--font);
  cursor:pointer;text-align:left;color:var(--text)}
.home-feature-card .hfc-icon{width:38px;height:38px;border-radius:10px;background:var(--tint);
  display:flex;align-items:center;justify-content:center;flex:none}
.home-feature-card .hfc-icon svg{width:20px;height:20px;stroke:var(--brand);fill:none;stroke-width:1.8}
.home-feature-card .hfc-main{display:flex;flex-direction:column;gap:2px;flex:1;min-width:0}
.home-feature-card .hfc-title{font-size:14px;font-weight:600}
.home-feature-card .hfc-sub{font-size:11px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.home-feature-card .hfc-arrow{color:var(--faint);font-size:18px;flex:none}

/* ---------- 首页公告 ---------- */
.home-announcement{margin-top:2px;padding:10px 12px;border-radius:999px;background:var(--card);
  color:var(--brand);font-size:12px;line-height:1.4;display:flex;align-items:center;gap:8px;
  box-shadow:var(--shadow)}
.home-announcement-dot{width:6px;height:6px;border-radius:50%;background:var(--brand);flex:none}
.home-announcement-text{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.home-announcement-close{flex:none;background:none;border:none;color:var(--faint);font-size:18px;
  line-height:1;padding:0 2px;cursor:pointer}

/* 首页快捷工具 */
.home-quick-tools{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
.home-qt{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);
  display:flex;flex-direction:column;align-items:center;gap:6px;padding:14px 4px;
  border:none;font-family:var(--font);cursor:pointer;color:var(--text)}
.home-qt-icon{width:40px;height:40px;border-radius:10px;background:var(--tint);
  display:flex;align-items:center;justify-content:center}
.home-qt-icon svg{width:20px;height:20px;stroke:var(--brand);fill:none;stroke-width:1.7}
.home-qt-label{font-size:11px;font-weight:500;text-align:center;line-height:1.3}
.home-qt:active{opacity:.8}
.home-more{background:none;border:none;color:var(--brand);font-size:13px;font-weight:500;
  font-family:var(--font);cursor:pointer;padding:8px 16px}

/* ---------- 模板中心 ---------- */
.tpl-search{position:relative;display:flex;align-items:center;background:var(--card);border-radius:999px;
  padding:10px 14px;box-shadow:var(--shadow);margin-bottom:12px}
.tpl-search-icon{flex:none;color:var(--faint);display:flex;align-items:center}
.tpl-search-icon svg{width:18px;height:18px;stroke:var(--faint);fill:none;stroke-width:2}
.tpl-search input{flex:1;border:none;outline:none;font-family:var(--font);font-size:14px;
  color:var(--text);background:transparent;padding:0 10px}
.tpl-search input::placeholder{color:var(--faint)}
.tpl-search-clear{flex:none;background:none;border:none;color:var(--faint);font-size:18px;
  line-height:1;cursor:pointer;padding:0 4px}
.tpl-chips{display:flex;gap:8px;overflow-x:auto;padding-bottom:4px}
.tpl-chip{height:34px;border-radius:999px;padding:0 16px;display:flex;align-items:center;
  font-size:13px;font-family:var(--font);background:var(--card);color:var(--text);border:none;
  box-shadow:var(--shadow);cursor:pointer;flex:none;white-space:nowrap}
.tpl-chip.active{background:var(--tint);color:var(--brand);font-weight:600}
.tpl-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
.tpl-card{background:var(--card);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);
  border:none;font-family:var(--font);cursor:pointer;text-align:left;padding:0;display:flex;
  flex-direction:column}
.tpl-cover{height:130px;display:flex;align-items:center;justify-content:center;position:relative}
.tpl-cover svg{width:36px;height:36px;stroke:currentColor;fill:none;stroke-width:1.6;opacity:.9}
.tpl-cover-badge{position:absolute;top:8px;left:8px;background:rgba(255,255,255,.92);
  color:var(--brand);font-size:10px;font-weight:600;padding:3px 8px;border-radius:999px}
.tpl-title{font-size:14px;font-weight:600;padding:10px 10px 2px;color:var(--text)}
.tpl-desc{font-size:11px;color:var(--muted);padding:0 10px 12px;line-height:1.4}

/* ---------- 模板详情 ---------- */
.td-preview{height:220px;border-radius:var(--radius);display:flex;align-items:center;
  justify-content:center;position:relative;overflow:hidden;box-shadow:var(--shadow);margin-bottom:14px}
.td-preview svg{width:56px;height:56px;stroke:currentColor;fill:none;stroke-width:1.5;opacity:.9}
.td-result-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.td-generating{position:absolute;bottom:16px;left:50%;transform:translateX(-50%);
  display:flex;gap:6px;background:rgba(0,0,0,.5);padding:8px 14px;border-radius:999px}
.td-generating span{width:8px;height:8px;border-radius:50%;background:#fff;animation:tdBounce 1.4s infinite ease-in-out both}
.td-generating span:nth-child(1){animation-delay:-0.32s}
.td-generating span:nth-child(2){animation-delay:-0.16s}
@keyframes tdBounce{0%,80%,100%{transform:scale(0)} 40%{transform:scale(1)}}
.td-head{margin-bottom:14px}
.td-cat{display:inline-block;font-size:11px;font-weight:600;color:var(--brand);background:var(--tint);
  padding:3px 10px;border-radius:999px;margin-bottom:6px}
.td-title{font-size:18px;font-weight:700;color:var(--text);margin-bottom:4px}
.td-desc{font-size:13px;color:var(--muted);line-height:1.5}
.td-card{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);padding:14px;
  margin-bottom:12px}
.td-section-title{font-size:14px;font-weight:600;color:var(--text);margin-bottom:10px}
.td-upload{width:100%;height:120px;border:2px dashed var(--line);border-radius:12px;
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;
  color:var(--muted);background:var(--bg);cursor:pointer}
.td-upload.has-img{position:relative;border:none;padding:0;overflow:hidden;background:#000}
.td-upload.has-img img{width:100%;height:100%;object-fit:cover;border-radius:12px}
.td-upload-icon svg{width:28px;height:28px;stroke:var(--brand);fill:none;stroke-width:1.7}
.td-upload-text{font-size:14px;font-weight:500;color:var(--text)}
.td-upload-sub{font-size:11px;color:var(--faint)}
.td-upload-change{position:absolute;bottom:8px;right:8px;background:rgba(0,0,0,.6);color:#fff;
  border:none;border-radius:999px;padding:5px 10px;font-size:11px;font-family:var(--font);
  cursor:pointer}
.td-field{display:flex;flex-direction:column;gap:5px;margin-bottom:10px}
.td-field:last-child{margin-bottom:0}
.td-field label{font-size:12px;color:var(--muted);font-weight:500}
.td-input,.td-select{height:40px;border:1px solid var(--line);border-radius:10px;padding:0 12px;
  font-family:var(--font);font-size:14px;color:var(--text);background:var(--bg);outline:none}
.td-prompt-box{background:var(--bg);border-radius:12px;padding:12px;position:relative}
.td-prompt-text{font-size:13px;color:var(--text);line-height:1.6;max-height:96px;
  overflow-y:auto;word-break:break-word}
.td-prompt-edit{position:absolute;top:8px;right:8px;background:var(--tint);color:var(--brand);
  border:none;border-radius:999px;padding:4px 10px;font-size:11px;font-weight:600;
  font-family:var(--font);cursor:pointer}
.td-custom-area{margin-top:10px}
.td-textarea{width:100%;min-height:70px;border:1px solid var(--line);border-radius:10px;
  padding:10px 12px;font-family:var(--font);font-size:13px;color:var(--text);background:var(--bg);
  outline:none;resize:vertical}

/* ---------- 顶部入口横幅 ---------- */
.banner{background:var(--grad);border-radius:var(--radius);padding:18px 16px;
  color:#fff;display:flex;align-items:center;justify-content:space-between;
  box-shadow:0 8px 20px rgba(14,165,233,.22);margin-bottom:4px;border:none;
  text-align:left;width:100%;font-family:var(--font);cursor:pointer}
.banner .b-title{font-size:17px;font-weight:600}
.banner .b-sub{font-size:12px;opacity:.9;margin-top:4px}
.banner .b-arrow{font-size:22px;font-weight:600}

/* ---------- 启动页 ---------- */
.splash{height:100%;display:flex;flex-direction:column;align-items:center;
  justify-content:center;background:var(--grad);color:#fff;gap:14px;position:relative}
.s-logo{width:80px;height:80px;border-radius:40px;background:#fff;
  display:flex;align-items:center;justify-content:center;box-shadow:0 8px 20px rgba(0,0,0,.12)}
.s-logo span{font-size:38px;font-weight:600;color:var(--brand)}
.s-name{font-size:30px;font-weight:600}
.s-slogan{font-size:14px;opacity:.9}
.s-ver{position:absolute;bottom:28px;font-size:12px;opacity:.7}

/* ---------- 底部导航 ---------- */
#tabbar{position:fixed;left:0;right:0;bottom:0;height:calc(var(--tabbar-h) + var(--safe-b));
  background:rgba(255,255,255,.92);backdrop-filter:blur(12px);
  border-top:1px solid var(--line);display:flex;padding-bottom:var(--safe-b);z-index:50}
.tab{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;
  gap:3px;color:var(--faint);font-size:10px;cursor:pointer;border:none;background:none;
  font-family:var(--font)}
.tab svg{width:22px;height:22px;stroke:currentColor;fill:none;stroke-width:1.7}
.tab.active{color:var(--brand)}

/* ---------- 占位页 ---------- */
.placeholder{height:100%;display:flex;flex-direction:column;align-items:center;
  justify-content:center;gap:12px;color:var(--muted);text-align:center;padding:24px}
.placeholder .p-icon{width:64px;height:64px;border-radius:18px;background:var(--tint);
  display:flex;align-items:center;justify-content:center}
.placeholder .p-icon svg{width:30px;height:30px;stroke:var(--brand);fill:none;stroke-width:1.6}
.placeholder .p-title{font-size:18px;font-weight:600;color:var(--text)}
.placeholder .p-sub{font-size:13px;max-width:240px;line-height:1.6}

/* ---------- 查看器 ---------- */
.viewer{display:flex;flex-direction:column;height:100%}
.topbar{height:48px;display:flex;align-items:center;padding:0 12px;gap:8px;
  background:#fff;border-bottom:1px solid var(--line);flex:none}
.topbar .tb-btn{display:flex;align-items:center;gap:4px;background:none;border:none;
  color:var(--text);font-size:15px;font-family:var(--font);cursor:pointer;padding:6px}
.topbar .tb-back svg{width:22px;height:22px;stroke:var(--text);fill:none;stroke-width:2}
.topbar .tb-title{flex:1;font-size:17px;font-weight:600;text-align:center;
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.topbar .tb-done{color:var(--brand);font-weight:600}
.viewer iframe{flex:1;border:none;width:100%;background:#fff}

/* ---------- 个人中心：Profile / Stats / Menu ---------- */
.profile-card{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);
  display:flex;align-items:center;justify-content:space-between;padding:16px}
.profile-card .pc-left{display:flex;align-items:center;gap:12px}
.avatar-lg{width:56px;height:56px;border-radius:50%;background:var(--grad);
  display:flex;align-items:center;justify-content:center;color:#fff;font-size:22px;font-weight:600;flex:none}
.pc-name{font-size:18px;font-weight:600}
.pc-tag{display:inline-block;margin-top:4px;font-size:11px;font-weight:600;color:var(--brand);
  background:var(--tint);padding:2px 8px;border-radius:999px}
.stats-card{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);
  display:flex;align-items:center;justify-content:space-around;padding:16px}
.stat{display:flex;flex-direction:column;align-items:center;gap:2px;flex:1;cursor:pointer;border:none;background:none;font-family:var(--font)}
.stat .s-num{font-size:18px;font-weight:600}
.stat .s-lab{font-size:12px;color:var(--muted)}
.menu-card{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}
.menu-row{display:flex;align-items:center;justify-content:space-between;padding:14px;
  width:100%;border:none;background:none;font-family:var(--font);cursor:pointer;
  border-bottom:1px solid var(--line)}
.menu-row:last-child{border-bottom:none}
.menu-row .mr-left{display:flex;align-items:center;gap:12px}
.menu-row .mr-label{font-size:14px;font-weight:500}
.menu-row .mr-arrow{color:var(--faint);font-size:16px}
.menu-head{font-size:16px;font-weight:600;margin:18px 2px 10px}

/* ---------- 积分屏 ---------- */
.balance-card{background:var(--grad);border-radius:20px;box-shadow:0 8px 24px rgba(14,165,233,.28);
  display:flex;align-items:center;justify-content:space-between;padding:20px;color:#fff}
.balance-card .bal-num{font-size:34px;font-weight:700;line-height:1}
.balance-card .bal-lab{font-size:13px;opacity:.9;margin-top:6px}
.balance-card .bal-link{font-size:13px;font-weight:600;background:rgba(255,255,255,.22);
  padding:8px 14px;border-radius:999px;border:none;color:#fff;font-family:var(--font);cursor:pointer}
.segment{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);
  display:flex;padding:4px;gap:4px}
.seg{flex:1;text-align:center;padding:10px 0;font-size:14px;font-weight:500;color:var(--muted);
  border-radius:12px;border:none;background:none;font-family:var(--font);cursor:pointer}
.seg.active{background:var(--tint);color:var(--brand);font-weight:600}
.rule-row{display:flex;align-items:center;justify-content:space-between;padding:12px 0;
  border-bottom:1px solid var(--line)}
.rule-row:last-child{border-bottom:none}
.rule-row .rr-left{display:flex;flex-direction:column;gap:2px}
.rule-row .rr-title{font-size:14px;font-weight:500}
.rule-row .rr-desc{font-size:12px;color:var(--muted)}
.rule-row .rr-pts{font-size:14px;font-weight:600;color:var(--brand);flex:none;margin-left:12px}

/* ---------- 筛选标签 ---------- */
.filter-chips{display:flex;gap:8px;overflow-x:auto;padding-bottom:4px}
.chip{height:32px;border-radius:999px;padding:0 16px;display:flex;align-items:center;
  font-size:13px;font-family:var(--font);background:#fff;color:var(--text);border:none;
  box-shadow:0 4px 12px rgba(0,0,0,.05);cursor:pointer;flex:none}
.chip.active{background:var(--tint);color:var(--brand);font-weight:600}

/* ---------- 接单大厅：订单卡 ---------- */
.order-card{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);
  display:flex;align-items:center;gap:12px;padding:14px}
.order-card .oc-avatar{width:44px;height:44px;border-radius:12px;background:var(--grad);
  display:flex;align-items:center;justify-content:center;color:#fff;font-size:16px;font-weight:600;flex:none}
.order-card .oc-info{flex:1;min-width:0;display:flex;flex-direction:column;gap:6px}
.order-card .oc-name{display:flex;align-items:center;gap:6px;font-size:14px;font-weight:600}
.order-card .oc-urgent{font-size:10px;font-weight:600;color:#EF4444;background:#FEE2E2;
  padding:1px 6px;border-radius:999px}
.order-card .oc-req{font-size:12px;color:var(--muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.order-card .oc-meta{display:flex;align-items:center;gap:8px}
.order-card .oc-type{font-size:11px;font-weight:500;color:var(--brand);background:var(--tint);padding:2px 8px;border-radius:999px}
.order-card .oc-deadline{font-size:11px;color:var(--faint)}
.order-card .oc-right{width:64px;display:flex;flex-direction:column;align-items:center;justify-content:space-between;gap:8px;flex:none}
.order-card .oc-budget{font-size:15px;font-weight:600;color:var(--brand)}
.order-card .oc-accept{font-size:13px;font-weight:600;color:var(--brand);background:var(--tint);
  border:none;border-radius:999px;padding:6px 14px;font-family:var(--font);cursor:pointer}
.earn-card{background:var(--grad);border-radius:var(--radius);box-shadow:0 8px 20px rgba(14,165,233,.25);
  padding:20px;color:#fff;display:flex;align-items:center;justify-content:space-between}
.earn-card .e-num{font-size:26px;font-weight:700}
.earn-card .e-lab{font-size:13px;opacity:.9;margin-top:4px}
.earn-card .e-link{font-size:13px;font-weight:600;background:rgba(255,255,255,.22);
  padding:8px 14px;border-radius:999px;border:none;color:#fff;font-family:var(--font);cursor:pointer}

/* ---------- 找设计师：设计师卡 ---------- */
.designer-card{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);
  display:flex;align-items:center;gap:12px;padding:14px;width:100%;border:none;
  text-align:left;font-family:var(--font);cursor:pointer}
.designer-card .dc-avatar{width:48px;height:48px;border-radius:50%;background:var(--grad);
  display:flex;align-items:center;justify-content:center;color:#fff;font-size:18px;font-weight:600;flex:none}
.designer-card .dc-info{flex:1;min-width:0;display:flex;flex-direction:column;gap:4px}
.designer-card .dc-name{font-size:15px;font-weight:600;display:flex;align-items:center;gap:6px}
.designer-card .dc-stars{color:#F59E0B;font-size:12px}
.designer-card .dc-skills{font-size:12px;color:var(--muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.designer-card .dc-right{display:flex;flex-direction:column;align-items:flex-end;gap:6px;flex:none}
.designer-card .dc-price{font-size:14px;font-weight:600;color:var(--brand)}
.designer-card .dc-arrow{color:var(--faint);font-size:16px}

/* ---------- 充值：档位 / 支付行 ---------- */
.tier-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.tier{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);
  padding:16px 8px;display:flex;flex-direction:column;align-items:center;gap:4px;
  border:2px solid transparent;font-family:var(--font);cursor:pointer}
.tier.active{border-color:var(--brand)}
.tier .t-pts{font-size:18px;font-weight:700;color:var(--brand)}
.tier .t-price{font-size:13px;color:var(--muted)}
.tier .t-best{font-size:10px;font-weight:600;color:#fff;background:var(--brand);padding:1px 6px;border-radius:999px;margin-top:2px}
.pay-row{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);
  display:flex;align-items:center;justify-content:space-between;padding:14px;width:100%;
  border:none;text-align:left;font-family:var(--font);cursor:pointer}
.pay-row .pr-left{display:flex;align-items:center;gap:12px}
.pay-row .pr-radio{width:20px;height:20px;border-radius:50%;border:2px solid var(--faint)}
.pay-row.active .pr-radio{border-color:var(--brand);background:var(--brand);box-shadow:inset 0 0 0 4px #fff}
.pay-row .pr-name{font-size:14px;font-weight:500}

/* ---------- 工具屏：上传 / 预览 / 参数 ---------- */
.upload-card{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);
  height:240px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;
  border:2px dashed var(--line);color:var(--muted);width:100%;font-family:var(--font);cursor:pointer}
.upload-card .u-icon{width:56px;height:56px;border-radius:16px;background:var(--tint);
  display:flex;align-items:center;justify-content:center}
.upload-card .u-icon svg{width:28px;height:28px;stroke:var(--brand);fill:none;stroke-width:1.6}
.preview{background:var(--grad);border-radius:14px;box-shadow:0 6px 18px rgba(14,165,233,.18);
  height:180px;display:flex;align-items:center;justify-content:center;color:#fff;width:100%}
.preview.tall{height:200px}
.preview .p-hint{font-size:13px;opacity:.9}
.prompt-card{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);
  padding:16px;display:flex;flex-direction:column;gap:8px}
.prompt-card textarea{width:100%;border:none;resize:none;font-family:var(--font);font-size:14px;
  color:var(--text);outline:none;background:transparent;min-height:72px;line-height:1.6}
.prompt-card textarea::placeholder{color:var(--faint)}
.selector{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);
  display:flex;align-items:center;justify-content:space-between;padding:12px 14px;width:100%;
  border:none;text-align:left;font-family:var(--font);cursor:pointer;color:var(--text)}
.selector .sel-val{font-size:14px;font-weight:500}
.selector .sel-arrow{color:var(--faint)}
.slider-row{display:flex;flex-direction:column;gap:8px;margin:4px 0}
.slider-row .sl-label{font-size:14px;font-weight:600}
.slider{height:6px;border-radius:3px;background:linear-gradient(90deg,var(--brand-2) 0%,var(--brand) 60%,#E6EAF0 60%);
  position:relative;width:100%}
.slider .sl-thumb{position:absolute;top:50%;left:60%;transform:translate(-50%,-50%);
  width:18px;height:18px;border-radius:50%;background:#fff;box-shadow:0 2px 6px rgba(0,0,0,.2);border:2px solid var(--brand)}
.filter-row{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);
  display:flex;gap:10px;padding:0 12px;height:44px;align-items:center;overflow-x:auto}
.edit-tool-card{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);
  display:flex;align-items:center;justify-content:space-between;padding:0 20px;height:84px;width:100%;
  border:none;text-align:left;font-family:var(--font);cursor:pointer}
.edit-tool-card .etc-icon{width:40px;height:40px;border-radius:10px;background:var(--tint);
  display:flex;align-items:center;justify-content:center}
.edit-tool-card .etc-icon svg{width:22px;height:22px;stroke:var(--brand);fill:none;stroke-width:1.7}
.edit-tool-card .etc-label{font-size:15px;font-weight:600;flex:1;margin-left:14px}

/* ---------- 通用：搜索 / 列表 / 步骤 / CTA ---------- */
.search-bar{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);
  display:flex;align-items:center;gap:8px;padding:0 12px;height:44px;width:100%;
  border:none;text-align:left;font-family:var(--font);cursor:pointer;color:var(--faint)}
.search-bar svg{width:18px;height:18px;stroke:var(--faint);fill:none;stroke-width:1.8}
.search-bar .sb-ph{font-size:14px}
.list-row{display:flex;align-items:center;gap:12px;padding:14px 0;border-bottom:1px solid var(--line)}
.list-row:last-child{border-bottom:none}
.list-row .lr-label{font-size:14px;font-weight:500}
.list-row .lr-val{margin-left:auto;font-size:14px;color:var(--muted)}
.step-row{display:flex;align-items:center;gap:12px;height:28px}
.step-row .st-num{width:22px;height:22px;border-radius:50%;background:var(--brand);color:#fff;
  font-size:12px;font-weight:600;display:flex;align-items:center;justify-content:center;flex:none}
.step-row .st-text{font-size:14px;color:var(--text)}
.cta{background:var(--brand);color:#fff;border:none;border-radius:14px;height:52px;width:100%;
  font-size:16px;font-weight:600;font-family:var(--font);cursor:pointer;margin-top:4px;
  box-shadow:0 8px 18px rgba(20,184,166,.3)}
.cta:active{opacity:.9}
.cta.ghost{background:var(--tint);color:var(--brand);box-shadow:none}
.cta.sm{height:44px;border-radius:12px;font-size:14px}

/* ---------- 新人屏 ---------- */
.hero{background:var(--grad);border-radius:20px;box-shadow:0 8px 24px rgba(14,165,233,.25);
  padding:24px;display:flex;flex-direction:column;align-items:center;gap:16px;color:#fff;text-align:center}
.hero .h-emoji{width:72px;height:72px;border-radius:36px;background:rgba(255,255,255,.2);
  display:flex;align-items:center;justify-content:center;font-size:36px}
.hero .h-main{font-size:22px;font-weight:700}
.hero .h-sub2{font-size:14px;opacity:.9}
.quota-card{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);
  display:flex;flex-direction:column;gap:4px;padding:16px}
.quota-card .q-num{font-size:22px;font-weight:700;color:var(--brand)}
.quota-card .q-lab{font-size:13px;color:var(--muted)}
.amber-banner{background:#FFFbEB;border:1px solid #FCD34D;border-radius:var(--radius);
  box-shadow:var(--shadow);padding:12px;display:flex;align-items:center;gap:8px;color:#B45309;font-size:13px}
.amber-banner svg{width:18px;height:18px;stroke:#B45309;fill:none;stroke-width:1.8;flex:none}
.hero .h-emoji svg{width:36px;height:36px;stroke:#fff;fill:none;stroke-width:1.6}

/* ---------- 支付结果 ---------- */
.result{height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;padding:32px;text-align:center}
.result .r-icon{width:80px;height:80px;border-radius:40px;background:var(--tint);
  display:flex;align-items:center;justify-content:center}
.result .r-icon svg{width:44px;height:44px;stroke:var(--brand);fill:none;stroke-width:2}
.result .r-title{font-size:22px;font-weight:700}
.result .r-sub{font-size:14px;color:var(--muted);max-width:260px;line-height:1.6}

/* ---------- 轻提示 ---------- */
.toast{position:fixed;left:50%;top:50%;transform:translate(-50%,-50%);
  background:rgba(15,23,42,.9);color:#fff;padding:14px 18px;border-radius:12px;
  font-size:14px;max-width:80%;text-align:center;z-index:700;opacity:0;transition:opacity .2s;pointer-events:none}
.toast.show{opacity:1}

/* ---------- 登录页 ---------- */
.login-screen{display:flex;flex-direction:column;height:100%;padding:0}
.login-hero{background:var(--grad);padding:48px 24px 36px;color:#fff;text-align:center;position:relative}
.login-hero .lh-logo{width:72px;height:72px;border-radius:36px;background:#fff;
  display:flex;align-items:center;justify-content:center;margin:0 auto 16px;
  font-size:34px;font-weight:700;color:var(--brand);box-shadow:0 6px 16px rgba(0,0,0,.12)}
.login-hero .lh-title{font-size:24px;font-weight:700}
.login-hero .lh-sub{font-size:13px;opacity:.85;margin-top:6px}
.login-body{flex:1;padding:20px 16px 24px;background:var(--bg);overflow-y:auto}
.login-tabs{margin-bottom:20px}
.login-form .input-group{display:flex;align-items:center;background:var(--card);
  border-radius:var(--radius);box-shadow:var(--shadow);margin-bottom:12px;padding:0 14px;height:52px}
.login-form .ig-prefix{color:var(--text);font-size:15px;font-weight:500;margin-right:8px;flex:none}
.login-form .ig-input{flex:1;border:none;outline:none;background:transparent;font-family:var(--font);
  font-size:15px;color:var(--text);height:100%}
.login-form .ig-input::placeholder{color:var(--faint)}
.login-form .ig-suffix{background:none;border:none;color:var(--brand);font-size:13px;font-weight:500;
  font-family:var(--font);cursor:pointer;flex:none;padding:6px 0}
.login-form .ig-suffix:disabled{color:var(--faint);cursor:not-allowed}
.login-row{display:flex;align-items:center;justify-content:space-between;margin-top:12px}
.check-row{display:flex;align-items:center;gap:8px;cursor:pointer}
.cr-box{width:18px;height:18px;border-radius:5px;border:2px solid var(--faint);
  display:flex;align-items:center;justify-content:center;font-size:11px;color:#fff}
.cr-box.checked{background:var(--brand);border-color:var(--brand)}
.cr-label{font-size:13px;color:var(--muted)}
.login-link{color:var(--brand);font-size:13px;font-weight:500;cursor:pointer}
.login-agree{display:flex;flex-wrap:wrap;align-items:center;gap:4px;margin-top:16px}
.login-divider{display:flex;align-items:center;gap:12px;margin:28px 0 20px}
.login-divider::before,.login-divider::after{content:'';flex:1;height:1px;background:var(--line)}
.login-divider span{font-size:12px;color:var(--faint)}
.login-other{display:flex;justify-content:center;gap:32px}
.lo-btn{display:flex;flex-direction:column;align-items:center;gap:6px;background:none;border:none;
  font-family:var(--font);cursor:pointer}
.lo-icon{width:44px;height:44px;border-radius:50%;display:flex;align-items:center;justify-content:center;
  color:#fff;font-size:16px;font-weight:600}
.lo-wx{background:#07C160}
.lo-qq{background:#12B7F5}
.lo-guest{background:var(--muted)}
.lo-lab{font-size:12px;color:var(--muted)}
.login-bottom{display:flex;justify-content:center;gap:4px;margin-top:32px}

/* ---------- 未登录引导遮罩 ---------- */
.guest-mask{padding:20px;text-align:center}
.guest-mask .gm-icon{width:56px;height:56px;border-radius:28px;background:var(--tint);
  display:flex;align-items:center;justify-content:center;margin:0 auto 12px}
.guest-mask .gm-icon svg{width:28px;height:28px;stroke:var(--brand);fill:none;stroke-width:1.6}
.guest-mask .gm-title{font-size:15px;font-weight:600;color:var(--text)}
.guest-mask .gm-sub{font-size:12px;color:var(--muted);margin-top:4px;line-height:1.5}
.guest-mask .gm-btn{margin-top:12px;background:var(--brand);color:#fff;border:none;border-radius:999px;
  padding:8px 20px;font-size:13px;font-weight:500;font-family:var(--font);cursor:pointer}

/* ---------- 聊天 ---------- */
.chat-box{padding:12px 0;display:flex;flex-direction:column;gap:10px;overflow-y:auto}
.chat-bubble{max-width:80%;padding:10px 14px;border-radius:12px;font-size:14px;line-height:1.5;
  background:var(--card);color:var(--text);align-self:flex-start;box-shadow:0 2px 8px rgba(0,0,0,.06)}
.chat-bubble.me{background:var(--brand);color:#fff;align-self:flex-end;
  border-bottom-right-radius:4px}
.chat-input{display:flex;gap:8px;padding:10px 0;border-top:1px solid var(--line)}
.chat-input input{flex:1;border:none;outline:none;background:transparent;color:var(--text);font-family:var(--font);font-size:14px}
.chat-input input::placeholder{color:var(--faint)}

/* ---------- 锁定按钮 ---------- */
.locked-row .mr-label{color:var(--muted)}
.locked-row .mr-arrow::after{content:'🔒';font-size:12px;margin-left:4px}

/* ---------- APP 标准弹窗 ---------- */
.app-dialog-overlay{position:fixed;left:0;right:0;top:0;bottom:0;z-index:1000;
  display:flex;align-items:center;justify-content:center;background:rgba(0,0,0,.45);
  padding:24px;animation:dialogFadeIn .15s ease}
.app-dialog-card{background:var(--card);border-radius:var(--radius);box-shadow:0 20px 48px rgba(0,0,0,.18);
  width:100%;max-width:320px;padding:24px;text-align:center}
.app-dialog-title{font-size:17px;font-weight:600;color:var(--text);margin-bottom:8px}
.app-dialog-body{font-size:15px;color:var(--text);line-height:1.55}
.app-dialog-body p{margin:0}
.app-dialog-body input{width:100%;margin-top:16px;padding:12px 14px;border:1px solid var(--line);
  border-radius:12px;font-size:15px;font-family:var(--font);color:var(--text);background:#fff;outline:none}
.app-dialog-body input:focus{border-color:var(--brand)}
.app-dialog-actions{display:flex;gap:10px;margin-top:24px}
.app-dialog-actions .cta{flex:1;margin-top:0}
@keyframes dialogFadeIn{from{opacity:0;transform:scale(.96)} to{opacity:1;transform:scale(1)}}

/* ---------- 积分明细 ---------- */
.history-list{display:flex;flex-direction:column;gap:0}
.history-item{display:flex;align-items:center;justify-content:space-between;
  padding:14px 0;border-bottom:1px solid var(--line)}
.history-item:last-child{border-bottom:none}
.hi-left{flex:1;min-width:0;display:flex;flex-direction:column;gap:4px}
.hi-desc{font-size:14px;font-weight:500;color:var(--text);
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.hi-meta{display:flex;align-items:center;gap:8px}
.hi-type{font-size:11px;font-weight:600;padding:2px 8px;border-radius:999px}
.hi-type.hi-earn{color:#059669;background:#D1FAE5}
.hi-type.hi-spend{color:#DC2626;background:#FEE2E2}
.hi-time{font-size:12px;color:var(--faint)}
.hi-pts{font-size:16px;font-weight:600;flex:none;margin-left:12px}
.hi-pts.hi-earn{color:#059669}
.hi-pts.hi-spend{color:#DC2626}
.history-empty{display:flex;flex-direction:column;align-items:center;
  justify-content:center;padding:32px 16px;text-align:center}
.history-empty .he-icon{width:48px;height:48px;border-radius:24px;background:var(--tint);
  display:flex;align-items:center;justify-content:center;margin-bottom:12px}
.history-empty .he-icon svg{width:24px;height:24px;stroke:var(--brand);fill:none;stroke-width:1.6}
.history-empty .he-title{font-size:15px;font-weight:600;color:var(--text)}
.history-empty .he-sub{font-size:13px;color:var(--muted);margin-top:4px;line-height:1.5}
.history-empty .he-btn{margin-top:12px;background:var(--brand);color:#fff;border:none;
  border-radius:999px;padding:8px 20px;font-size:13px;font-weight:500;
  font-family:var(--font);cursor:pointer}
.history-loading,.history-loadmore,.history-end{
  display:flex;align-items:center;justify-content:center;gap:8px;
  padding:20px 0;font-size:13px;color:var(--faint)}
.history-end{border-top:1px solid var(--line)}
.hl-spinner{width:16px;height:16px;border:2px solid var(--line);
  border-top-color:var(--brand);border-radius:50%;animation:spin .6s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}

/* ---------- 在线修图编辑器 ---------- */
#edCategoryBar::-webkit-scrollbar{display:none}
#edPanel::-webkit-scrollbar{width:4px}
#edPanel::-webkit-scrollbar-thumb{background:var(--line);border-radius:2px}

.ed-cat-btn{flex:none;background:transparent;border:1px solid var(--line);
  border-radius:999px;padding:7px 14px;font-size:13px;font-weight:500;
  color:var(--muted);font-family:var(--font);cursor:pointer;
  transition:all .15s;white-space:nowrap}
.ed-cat-btn.active{background:var(--brand);border-color:var(--brand);
  color:#fff;box-shadow:0 2px 8px rgba(20,184,166,.25);font-weight:600}

.ed-slider-row{display:flex;align-items:center;gap:10px;padding:7px 0}
.ed-sl-label{font-size:13px;color:var(--text);min-width:48px;font-weight:500}
.ed-range{-webkit-appearance:none;appearance:none;flex:1;height:4px;
  background:var(--tint);border-radius:999px;outline:none;cursor:pointer}
.ed-range::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;
  width:20px;height:20px;background:#fff;border:2px solid var(--brand);
  border-radius:50%;box-shadow:0 2px 6px rgba(0,0,0,.12);cursor:pointer;
  transition:transform .1s}
.ed-range::-webkit-slider-thumb:active{transform:scale(1.15)}
.ed-range::-moz-range-thumb{width:20px;height:20px;background:#fff;
  border:2px solid var(--brand);border-radius:50%;box-shadow:0 2px 6px rgba(0,0,0,.12);
  cursor:pointer;border:none}
.ed-sl-val{font-size:12px;color:var(--muted);min-width:34px;text-align:right;
  font-variant-numeric:tabular-nums}

.ed-filter-card{display:flex;flex-direction:column;gap:5px;background:var(--card);
  border:2px solid transparent;border-radius:12px;padding:6px;cursor:pointer;
  transition:all .15s;overflow:hidden}
.ed-filter-card.active{border-color:var(--brand);
  box-shadow:0 2px 10px rgba(20,184,166,.2)}
.ed-filter-thumb{width:100%;aspect-ratio:1;border-radius:8px;
  background-size:cover;background-position:center;overflow:hidden}
.ed-filter-name{font-size:11px;color:var(--text);text-align:center;font-weight:500;
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap}

/* ---------- 印章功能状态栏 ---------- */
.seal-status-bar{display:flex;align-items:center;gap:12px;padding:12px 16px;
  background:linear-gradient(135deg,#FEF3C7 0%,#FDE68A 40%,#FCD34D 100%);
  border-bottom:1px solid rgba(0,0,0,.06);transition:all .25s ease}
.seal-status-bar.seal-on{background:linear-gradient(135deg,#CCFBF1 0%,#A7F3D0 40%,#6EE7B7 100%)}
.seal-status-bar .ssb-icon{width:36px;height:36px;border-radius:50%;
  background:rgba(255,255,255,.7);display:flex;align-items:center;justify-content:center;flex:none}
.seal-status-bar .ssb-icon svg{width:20px;height:20px;stroke:#B45309;fill:none;stroke-width:1.8}
.seal-status-bar.seal-on .ssb-icon svg{stroke:#047857}
.seal-status-bar .ssb-text{flex:1;min-width:0}
.ssb-title{font-size:14px;font-weight:600;color:#78350F}
.seal-status-bar.seal-on .ssb-title{color:#065F46}
.ssb-desc{font-size:12px;color:#92400E;margin-top:2px;line-height:1.4}
.seal-status-bar.seal-on .ssb-desc{color:#047857}
.ssb-btn{flex:none;padding:8px 16px;border:none;border-radius:999px;
  background:#B45309;color:#fff;font-size:13px;font-weight:600;font-family:var(--font);
  cursor:pointer;transition:transform .08s,opacity .15s}
.seal-status-bar.seal-on .ssb-btn{background:#047857}
.ssb-btn:active{transform:scale(.96)}
.ssb-btn.disabled{opacity:.55;cursor:not-allowed;pointer-events:none}

.ed-chip-btn{background:var(--card);border:1px solid var(--line);
  border-radius:10px;padding:7px 10px;font-size:12px;font-weight:500;
  color:var(--muted);font-family:var(--font);cursor:pointer;
  transition:all .15s;white-space:nowrap;text-align:center}
.ed-chip-btn.active{background:var(--brand);border-color:var(--brand);
  color:#fff;font-weight:600}

.ed-icon-btn{flex:1;display:flex;flex-direction:column;align-items:center;gap:3px;
  background:var(--card);border:1px solid var(--line);border-radius:10px;
  padding:9px 4px;cursor:pointer;color:var(--muted);font-size:10px;
  font-family:var(--font);transition:all .15s}
.ed-icon-btn:active{transform:scale(.97);background:var(--tint)}
.ed-icon-btn svg{width:20px;height:20px;stroke:currentColor;fill:none;stroke-width:1.8}

.ed-preset-btn{background:var(--card);border:1px solid var(--line);
  border-radius:10px;padding:10px 6px;font-size:13px;font-weight:600;
  color:var(--text);font-family:var(--font);cursor:pointer;
  transition:all .15s}
.ed-preset-btn:active{background:var(--brand);color:#fff;border-color:var(--brand)}

.ed-layer-item{display:flex;align-items:center;gap:10px;background:var(--bg);
  border:1px solid var(--line);border-radius:10px;padding:9px 10px}
.ed-layer-dot{width:16px;height:16px;border-radius:4px;flex:none;
  border:1px solid var(--line);box-shadow:0 1px 2px rgba(0,0,0,.08)}
.ed-layer-name{font-size:13px;font-weight:600;color:var(--text);cursor:pointer;
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.ed-layer-sub{font-size:11px;color:var(--muted);margin-top:1px}
.ed-layer-x{background:transparent;border:none;color:var(--faint);
  font-size:20px;cursor:pointer;padding:2px 6px;line-height:1;border-radius:6px;
  font-family:var(--font);flex:none}
.ed-layer-x:active{background:var(--line);color:var(--text)}

/* ============================================================
   AI 工作流：无限画布编辑器
   ============================================================ */
.wf-editor{position:fixed;left:0;right:0;top:0;bottom:0;z-index:40;background:var(--bg);
  display:flex;flex-direction:column}
.wf-spin{display:inline-block;width:13px;height:13px;margin-right:5px;border:2px solid rgba(255,255,255,.5);
  border-top-color:#fff;border-radius:50%;animation:spin .6s linear infinite;vertical-align:-2px}

/* ---- 顶栏 ---- */
.wf-topbar{display:flex;align-items:center;height:48px;padding:0 8px;
  background:var(--card);border-bottom:1px solid var(--line);flex:none;gap:2px}
.wf-tb-btn{display:flex;align-items:center;justify-content:center;background:none;border:none;
  color:var(--text);font-family:var(--font);cursor:pointer;padding:8px;border-radius:10px}
.wf-tb-btn svg{width:20px;height:20px;stroke:currentColor;fill:none;stroke-width:2}
.wf-tb-btn:active{background:var(--tint)}
.wf-tb-title{flex:1;min-width:0;text-align:center;font-size:16px;font-weight:600;color:var(--text);
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.wf-tb-run{display:flex;align-items:center;gap:4px;background:var(--brand);color:#fff;border:none;
  border-radius:999px;padding:7px 13px;font-size:13px;font-weight:600;font-family:var(--font);
  cursor:pointer;flex:none;white-space:nowrap}
.wf-tb-run:disabled{opacity:.55}
.wf-tb-run svg{width:14px;height:14px;stroke:#fff;fill:none;stroke-width:2}

/* ---- 工具条 ---- */
.wf-toolbar{display:flex;align-items:center;gap:8px;padding:8px 10px;background:var(--card);
  border-bottom:1px solid var(--line);flex:none;overflow-x:auto}
.wf-tool-btn{display:flex;align-items:center;gap:5px;background:var(--bg);border:1px solid var(--line);
  border-radius:999px;padding:6px 11px;font-size:12px;font-weight:500;color:var(--text);
  font-family:var(--font);cursor:pointer;white-space:nowrap;flex:none}
.wf-tool-btn.active{background:var(--tint);color:var(--brand);border-color:var(--tint);font-weight:600}
.wf-tool-btn svg{width:14px;height:14px;stroke:currentColor;fill:none;stroke-width:2}
.wf-zoom{margin-left:auto;display:flex;align-items:center;gap:2px;flex:none}
.wf-zoom-btn{width:30px;height:30px;border-radius:8px;background:var(--bg);border:1px solid var(--line);
  color:var(--text);font-size:16px;font-weight:600;font-family:var(--font);cursor:pointer;line-height:1}
.wf-zoom-btn:active{background:var(--tint)}
.wf-zoom-val{font-size:11px;color:var(--muted);min-width:34px;text-align:center;font-variant-numeric:tabular-nums}

/* ---- 无限画布 ---- */
.wf-canvas{flex:1;min-height:0;position:relative;overflow:hidden;background:#E8ECF1;
  touch-action:none;
  background-image:radial-gradient(circle,#D0D7DE 1px,transparent 1px);
  background-size:22px 22px}
.wf-stage{position:absolute;left:0;top:0;transform-origin:0 0;will-change:transform}
.wf-edges{position:absolute;left:0;top:0;overflow:visible;pointer-events:none}
.wf-edge{stroke:#94A3B8;stroke-width:2;fill:none;stroke-linecap:round}
.wf-edge-label{font-size:10px;fill:#64748B;text-anchor:middle;pointer-events:none}

/* ---- 节点卡片 ---- */
.wf-node-card{position:absolute;width:190px;height:92px;background:#fff;border-radius:14px;
  box-shadow:0 4px 14px rgba(15,23,42,.12);border:1.5px solid transparent;
  font-family:var(--font);user-select:none;-webkit-user-select:none;cursor:grab}
.wf-node-card:active{cursor:grabbing}
.wf-node-card.selected{border-color:var(--brand);
  box-shadow:0 0 0 3px rgba(20,184,166,.16),0 6px 18px rgba(15,23,42,.14)}
.wf-node-head{display:flex;align-items:center;gap:7px;padding:9px 8px 4px}
.wf-node-ic{width:24px;height:24px;border-radius:7px;display:flex;align-items:center;justify-content:center;flex:none}
.wf-node-ic svg{width:14px;height:14px;stroke:#fff;fill:none;stroke-width:2}
.wf-node-type{font-size:12px;font-weight:600;color:var(--text);flex:1;min-width:0;
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.wf-node-del{background:none;border:none;color:var(--faint);font-size:16px;line-height:1;
  cursor:pointer;padding:2px 5px;border-radius:6px;font-family:var(--font)}
.wf-node-del:active{color:#EF4444}
.wf-node-body{padding:0 10px 6px}
.wf-node-id{font-size:11px;font-weight:600;color:var(--muted);font-variant-numeric:tabular-nums}
.wf-node-sum{font-size:11px;color:var(--muted);line-height:1.4;margin-top:2px;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;word-break:break-word}
.wf-node-port{position:absolute;left:50%;transform:translateX(-50%);width:12px;height:12px;border-radius:50%;
  background:#fff;border:2px solid #94A3B8;pointer-events:none;box-sizing:border-box}
.wf-node-port.in{top:-6px}
.wf-node-port.out{bottom:-6px}

.wf-node-card.running{border-color:var(--brand);animation:wfPulse 1.2s ease-in-out infinite}
.wf-node-card.done{border-color:#10B981}
.wf-node-card.error{border-color:#EF4444}
@keyframes wfPulse{0%,100%{box-shadow:0 0 0 3px rgba(20,184,166,.16)}
  50%{box-shadow:0 0 0 6px rgba(20,184,166,.06)}}

/* ---- 底部面板：输入 / 追踪 / 结果 ---- */
.wf-bottom{flex:none;background:var(--card);border-top:1px solid var(--line);
  max-height:46%;display:flex;flex-direction:column}
.wf-bottom-tabs{display:flex;padding:4px 10px 0}
.wf-bt-tab{flex:1;text-align:center;padding:8px 0;font-size:13px;font-weight:500;color:var(--muted);
  border:none;background:none;font-family:var(--font);cursor:pointer;border-bottom:2px solid transparent}
.wf-bt-tab.active{color:var(--brand);border-bottom-color:var(--brand);font-weight:600}
.wf-bottom-body{flex:1;min-height:0;overflow-y:auto;padding:8px 12px 10px}
.wf-empty{color:var(--faint);font-size:13px;text-align:center;padding:20px 10px;line-height:1.6}

.wf-trace-item{padding:7px 0;border-bottom:1px dashed var(--line);font-size:12px;color:var(--text)}
.wf-trace-item:last-child{border-bottom:none}
.wf-trace-head{display:flex;align-items:center;gap:6px}
.wf-trace-dot{width:8px;height:8px;border-radius:50%;flex:none}
.wf-trace-meta{font-size:11px;color:var(--muted)}
.wf-trace-out{background:var(--bg);border-radius:8px;padding:7px 9px;margin-top:5px;color:var(--muted);
  font-size:11px;white-space:pre-wrap;word-break:break-word;max-height:120px;overflow-y:auto}
.wf-trace-err{color:#EF4444;font-size:11px;margin-top:4px;white-space:pre-wrap;word-break:break-word}

.wf-result-text{white-space:pre-wrap;word-break:break-word;font-size:13px;color:var(--text);
  font-family:var(--font);line-height:1.6}
.wf-result-img{max-width:100%;border-radius:12px;display:block;margin:0 auto}
.wf-result-actions{display:flex;gap:10px;margin-top:10px}
.wf-result-actions .wf-btn{flex:1}

.wf-run-form .wf-field{margin-bottom:10px}
.wf-run-form .sl-label{font-size:12px;color:var(--muted);font-weight:600;margin-bottom:6px}
.wf-run-form input,.wf-run-form textarea{width:100%;border:1px solid var(--line);
  border-radius:10px;padding:9px 11px;font-family:var(--font);font-size:13px;color:var(--text);
  background:var(--bg);outline:none}
.wf-run-form textarea{resize:vertical;min-height:56px}
.wf-run-form .wf-img-prev{max-width:100%;max-height:120px;border-radius:8px;margin-top:6px}

/* ---- 列表视图 ---- */
.wf-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
.wf-card{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);padding:13px;
  display:flex;flex-direction:column;gap:7px;border:none;text-align:left;font-family:var(--font);cursor:pointer}
.wf-card-top{display:flex;align-items:center;justify-content:space-between}
.wf-badge{font-size:10px;font-weight:600;color:#fff;padding:3px 8px;border-radius:999px}
.wf-title{font-size:14px;font-weight:600;color:var(--text)}
.wf-desc{font-size:11px;color:var(--muted);line-height:1.5}
.wf-actions{display:flex;gap:8px;margin-top:2px}
.wf-btn{background:var(--brand);color:#fff;border:none;border-radius:999px;padding:7px 10px;
  font-size:12px;font-weight:600;font-family:var(--font);cursor:pointer;flex:1}
.wf-btn.ghost{background:var(--tint);color:var(--brand);box-shadow:none}
.wf-btn.sm{padding:5px 10px;font-size:11px;flex:none}
.wf-btn:disabled{opacity:.6}

/* ---- 底部弹层：节点面板 / 节点配置 / 输入表单 ---- */
.wf-sheet-overlay{position:fixed;left:0;right:0;top:0;bottom:0;z-index:600;background:rgba(0,0,0,.42);
  display:flex;flex-direction:column;justify-content:flex-end;animation:wfSheetIn .18s ease}
.wf-sheet{background:var(--bg);border-radius:18px 18px 0 0;max-height:84vh;display:flex;flex-direction:column;
  padding-bottom:calc(env(safe-area-inset-bottom,0px) + 8px)}
.wf-sheet-head{display:flex;align-items:center;padding:14px 16px 8px}
.wf-sheet-title{flex:1;font-size:16px;font-weight:600;color:var(--text)}
.wf-sheet-x{background:none;border:none;color:var(--faint);font-size:22px;line-height:1;
  cursor:pointer;padding:4px;font-family:var(--font)}
.wf-sheet-body{flex:1;min-height:0;overflow-y:auto;padding:4px 16px 10px}
@keyframes wfSheetIn{from{opacity:0;transform:translateY(24px)}to{opacity:1;transform:none}}

.wf-palette-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.wf-palette-item{display:flex;flex-direction:column;align-items:center;gap:6px;background:var(--card);
  border:1px solid var(--line);border-radius:12px;padding:12px 6px;font-family:var(--font);cursor:pointer}
.wf-palette-item:active{background:var(--tint)}
.wf-palette-ic{width:34px;height:34px;border-radius:9px;display:flex;align-items:center;justify-content:center}
.wf-palette-ic svg{width:18px;height:18px;stroke:#fff;fill:none;stroke-width:1.8}
.wf-palette-name{font-size:11px;color:var(--text);text-align:center;line-height:1.3}

.wf-config-field{margin-bottom:12px}
.wf-config-field label{display:block;font-size:12px;color:var(--muted);font-weight:600;margin-bottom:6px}
.wf-config-field input,.wf-config-field textarea,.wf-config-field select{width:100%;
  border:1px solid var(--line);border-radius:10px;padding:9px 11px;font-family:var(--font);
  font-size:13px;color:var(--text);background:var(--card);outline:none}
.wf-config-field textarea{resize:vertical;min-height:64px;font-family:ui-monospace,Menlo,Consolas,monospace;font-size:12px}
.wf-config-field select{-webkit-appearance:none;appearance:none;background-image:linear-gradient(45deg,transparent 50%,var(--muted) 50%),linear-gradient(135deg,var(--muted) 50%,transparent 50%);background-position:calc(100% - 16px) 50%,calc(100% - 11px) 50%;background-size:5px 5px;background-repeat:no-repeat}
.wf-config-field .wf-hint{font-size:11px;color:var(--faint);margin-top:4px;line-height:1.5}
.wf-config-check{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--text);font-weight:500}
.wf-config-check input{width:18px;height:18px}
.wf-config-actions{display:flex;gap:10px;padding:10px 16px 4px}
.wf-config-actions .wf-btn{flex:1}
.wf-config-actions .wf-btn.danger{background:#EF4444;box-shadow:0 6px 14px rgba(239,68,68,.28)}
.wf-config-actions .wf-btn.ghost{background:var(--card);border:1px solid var(--line);color:var(--muted)}

/* ---------- 图片编辑模式切换 ---------- */
.ie-mode-btn{flex:1;padding:9px 6px;border-radius:10px;border:1px solid var(--line);
  background:transparent;color:var(--muted);font-size:13px;font-weight:500;font-family:var(--font);
  cursor:pointer;transition:all .15s;text-align:center}
.ie-mode-btn.active{background:var(--brand);border-color:var(--brand);color:#fff;font-weight:600;
  box-shadow:0 2px 8px rgba(20,184,166,.3)}

/* ---------- 图片编辑输出设置档位按钮 ---------- */
.ie-opt-btn{flex:1;padding:8px 6px;border-radius:9px;border:1px solid var(--line);
  background:transparent;color:var(--muted);font-size:13px;font-weight:500;font-family:var(--font);
  cursor:pointer;transition:all .15s;text-align:center;line-height:1.2}
.ie-opt-btn.active{background:var(--tint);border-color:var(--brand);color:var(--brand);font-weight:600}