/* ==========================================================================
   尊创FDE平台 · 响应式前台样式 (移动优先, 桌面自适应)
   主色: 尊创蓝  |  点缀: 金橙  |  圆角卡片 / 蓝紫渐变大数字
   ========================================================================== */
:root{
  --blue:#2168d6;          /* 主色 */
  --blue-d:#1a4fa8;
  --blue-l:#e8f0fe;
  --gold:#e0a22f;          /* 点缀金 */
  --gold-l:#fdf3df;
  --grad:linear-gradient(135deg,#2168d6 0%,#6a5cf0 100%);       /* 蓝紫渐变 */
  --grad-gold:linear-gradient(135deg,#e0a22f 0%,#f2c14e 100%);
  --bg:#f4f6fa;
  --card:#ffffff;
  --fg:#1f2937;
  --muted:#8a94a6;
  --line:#eceff5;
  --ok:#16a34a;
  --warn:#e0533d;
  --radius:14px;
  --shadow:0 2px 10px rgba(23,43,99,.06);
  --sidebar-w:236px;
  --tabbar-h:60px;
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{margin:0;padding:0}
body{
  background:var(--bg);color:var(--fg);
  font:15px/1.6 -apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",'Segoe UI',Roboto,sans-serif;
}
a{color:inherit;text-decoration:none}
img{max-width:100%}
ul{margin:0;padding:0;list-style:none}

/* ---------- 布局骨架 ---------- */
.layout{display:flex;min-height:100vh}

/* 侧栏（桌面） */
.sidebar{display:none;flex-direction:column;width:var(--sidebar-w);flex:0 0 var(--sidebar-w);
  background:#0f2a5c;color:#cddbf5;position:sticky;top:0;height:100vh;padding:18px 14px}
.sidebar .brand{display:flex;align-items:center;gap:10px;padding:6px 8px 18px}
.sidebar .brand .logo{width:34px;height:34px;border-radius:9px;background:var(--grad);
  display:flex;align-items:center;justify-content:center;color:#fff;font-weight:800;font-size:16px}
.sidebar .brand b{color:#fff;font-size:16px;letter-spacing:.3px}
.sidebar .brand small{display:block;color:#8fa6d6;font-size:11px;font-weight:400}
.sidebar .navgroup{color:#7f96c8;font-size:11px;margin:14px 10px 6px;letter-spacing:.5px}
.sidebar a.nav{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:10px;
  color:#cddbf5;font-size:14px;margin-bottom:2px}
.sidebar a.nav:hover{background:rgba(255,255,255,.06);color:#fff}
.sidebar a.nav.active{background:var(--grad);color:#fff;box-shadow:0 4px 12px rgba(33,104,214,.4)}
.sidebar a.nav .i{width:18px;text-align:center;opacity:.9}
.sidebar .sidefoot{margin-top:auto;font-size:11px;color:#7f96c8;padding:10px 8px}

/* 主区 */
.app{flex:1;display:flex;flex-direction:column;min-width:0}
.content{padding:14px 14px calc(var(--tabbar-h) + 18px)}

/* ---------- 顶部应用栏（移动） ---------- */
.appbar{position:sticky;top:0;z-index:30;background:#fff;border-bottom:1px solid var(--line);
  padding:12px 16px;display:flex;align-items:center;gap:10px}
.appbar .back{font-size:20px;line-height:1;color:var(--muted);padding-right:2px}
.appbar .ttl{flex:1;min-width:0}
.appbar .ttl b{font-size:17px;display:block}
.appbar .ttl small{color:var(--muted);font-size:12px}
.appbar .brand-m{display:flex;align-items:center;gap:8px}
.appbar .brand-m .logo{width:28px;height:28px;border-radius:8px;background:var(--grad);color:#fff;
  display:flex;align-items:center;justify-content:center;font-weight:800;font-size:13px}

/* 桌面顶部条 */
.topbar{display:none;align-items:center;justify-content:space-between;gap:16px;
  padding:16px 26px;background:#fff;border-bottom:1px solid var(--line)}
.topbar .page b{font-size:18px}
.topbar .page small{color:var(--muted);font-size:12px;display:block}

/* ---------- 角色切换 ---------- */
.roleswitch{display:inline-flex;background:#eef2f9;border-radius:999px;padding:3px;gap:2px}
.roleswitch a{padding:5px 12px;border-radius:999px;font-size:12.5px;color:#5a6b8c}
.roleswitch a.on{background:#fff;color:var(--blue);font-weight:600;box-shadow:0 1px 4px rgba(0,0,0,.08)}
.roleswitch a[data-r="fde"].on{color:var(--blue)}
.roleswitch a[data-r="partner"].on{color:#a9760f}
.roleswitch a[data-r="platform"].on{color:#6a5cf0}

/* ---------- 通用组件 ---------- */
.card{background:#fff;background:var(--card);border-radius:14px;border-radius:var(--radius);box-shadow:0 2px 10px rgba(23,43,99,.06);box-shadow:var(--shadow);
  padding:16px;margin-bottom:12px;border:1px solid rgba(23,43,99,.03)}
.card h3{margin:0 0 10px;font-size:15px;display:flex;align-items:center;justify-content:space-between;gap:8px}
.card h3 .more{font-size:12px;color:var(--muted);font-weight:400}
.sect-title{margin:18px 4px 10px;font-size:13px;color:var(--muted);letter-spacing:.5px;display:flex;justify-content:space-between}
.grid{display:grid;gap:12px}
.card-pad0{padding:0;overflow:hidden}

.tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:8px}
.tag{font-size:11.5px;padding:2px 9px;border-radius:999px;background:var(--blue-l);color:var(--blue)}
.tag.gold{background:var(--gold-l);color:#a9760f}
.tag.gray{background:#f1f3f7;color:#79839a}
.tag.ok{background:#e7f7ec;color:var(--ok)}
.tag.warn{background:#fdeeea;color:var(--warn)}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;border:none;cursor:pointer;
  background:#eef2f9;color:#3a4a6b;border-radius:10px;padding:10px 16px;font-size:14px;font-weight:600;font-family:inherit}
.btn-primary{background:#2168d6;background:linear-gradient(135deg,#2168d6 0%,#6a5cf0 100%);background:var(--grad);color:#fff}
.btn-gold{background:#e0a22f;background:linear-gradient(135deg,#e0a22f 0%,#f2c14e 100%);background:var(--grad-gold);color:#5c3d05}
.btn-ghost{background:#fff;border:1px solid var(--line);color:#3a4a6b}
.btn-block{display:flex;width:100%}
.btn-row{display:flex;gap:10px;margin-top:12px}
.btn-row .btn{flex:1}
.btn-sm{padding:7px 12px;font-size:13px;border-radius:9px}

.kv{margin:0}
.kv .r{display:flex;justify-content:space-between;gap:14px;padding:8px 0;border-bottom:1px dashed var(--line);font-size:13.5px}
.kv .r:last-child{border-bottom:none}
.kv .r .k{color:var(--muted);white-space:nowrap}
.kv .r .v{text-align:right;word-break:break-word}

.price{color:#c07b12;font-weight:700}
.price .unit{font-size:11px;font-weight:400;color:var(--muted)}

/* 数字统计 */
.stat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.stat-grid.g3{grid-template-columns:repeat(3,1fr)}   /* 固定三列（覆盖桌面 4 列默认），三张统计卡刚好铺满 */
.stat{background:#fff;border-radius:14px;border-radius:var(--radius);box-shadow:0 2px 10px rgba(23,43,99,.06);box-shadow:var(--shadow);padding:14px 12px;text-align:center}
/* v2.10: 数字只给「实色兜底」，渐变文字统一放文末 @supports 块（避免 background 简写重置 background-clip 造成隐形字） */
.stat .num{font-size:22px;font-weight:800;line-height:1.2;color:#1a4fa8}
.stat .num.gold{color:#c07b12}
.stat .lbl{font-size:12px;color:var(--muted);margin-top:2px}
.stat.sm .num{font-size:18px}

/* 可选统计卡（点击切换筛选） */
.stat.filterable{border:1px solid transparent;font-family:inherit;color:inherit;cursor:pointer;transition:.15s;display:block;width:100%}
.stat.filterable:hover{box-shadow:0 4px 14px rgba(33,104,214,.16)}
.stat.filterable.active{border-color:var(--blue);box-shadow:0 0 0 2px var(--blue-l),0 4px 14px rgba(33,104,214,.18)}
.stat.filterable .lbl{display:block}
/* 筛选标签行 */
.filter-bar{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin:0 2px 12px}
.chip{border:1px solid var(--line);background:#fff;color:#5a6b8c;border-radius:999px;padding:5px 12px;
  font-size:12.5px;font-family:inherit;cursor:pointer}
.chip.active{background:var(--blue-l);border-color:var(--blue);color:var(--blue);font-weight:600}
.filter-empty{padding:14px 4px}
.card[hidden]{display:none!important}

/* 余额渐变卡 */
.balance{background:#2168d6;background:var(--grad);color:#fff;border-radius:18px;padding:20px;box-shadow:0 10px 24px rgba(33,104,214,.3);
  position:relative;overflow:hidden}
.balance:after{content:"";position:absolute;right:-30px;top:-30px;width:140px;height:140px;border-radius:50%;
  background:rgba(255,255,255,.12)}
.balance .lbl{opacity:.85;font-size:13px}
.balance .amt{font-size:34px;font-weight:800;letter-spacing:.5px;margin:2px 0 6px}
.balance .amt small{font-size:16px;font-weight:600;opacity:.9}
.balance .sub{font-size:12px;opacity:.85}
.balance .actions{display:flex;gap:10px;margin-top:14px;position:relative;z-index:1}
.balance .btn{background:rgba(255,255,255,.22);color:#fff;backdrop-filter:blur(2px)}

/* 列表项 */
.li{display:flex;gap:10px;align-items:flex-start;padding:12px 0;border-bottom:1px solid var(--line)}
.li:last-child{border-bottom:none;padding-bottom:0}
.li .li-main{flex:1;min-width:0}
.li .li-main .t{font-weight:600;font-size:14px}
.li .li-main .d{color:var(--muted);font-size:12.5px;margin-top:2px}
.li .li-amt{font-weight:800;font-size:15px;white-space:nowrap}

/* 复选框清单 */
.checklist .ck{display:flex;align-items:center;gap:8px;padding:7px 0;font-size:13.5px}
.checklist .ck .bx{width:18px;height:18px;border-radius:5px;border:1.5px solid #c6cede;flex:0 0 18px;
  display:flex;align-items:center;justify-content:center;color:#fff;font-size:12px}
.checklist .ck.done .bx{background:var(--ok);border-color:var(--ok)}
.checklist .ck.done{color:var(--muted);text-decoration:line-through}

/* 时间线 / 进度 */
.timeline{border-left:2px solid var(--line);margin-left:6px;padding-left:16px}
.timeline .tl{position:relative;padding:0 0 14px}
.timeline .tl:before{content:"";position:absolute;left:-23px;top:4px;width:10px;height:10px;border-radius:50%;
  background:#c6cede;border:2px solid #fff}
.timeline .tl.done:before{background:var(--ok)}
.timeline .tl.now:before{background:var(--blue);box-shadow:0 0 0 3px var(--blue-l)}
.timeline .tl .t{font-size:13.5px;font-weight:600}
.timeline .tl .d{font-size:12px;color:var(--muted)}

.pbar{height:8px;border-radius:999px;background:#eef2f9;overflow:hidden}
.pbar i{display:block;height:100%;background:var(--grad)}

/* 徽标 */
.badge{display:inline-block;font-size:11px;padding:2px 8px;border-radius:999px;background:var(--blue-l);color:var(--blue)}
.dot{display:inline-block;width:8px;height:8px;border-radius:50%;margin-right:6px;vertical-align:middle}
.dot.ok{background:var(--ok)}.dot.wait{background:var(--gold)}.dot.no{background:var(--warn)}

/* 表单 */
.field{margin-bottom:12px}
.field label{display:block;font-size:12.5px;color:var(--muted);margin-bottom:5px}
.field input,.field select,.field textarea{width:100%;padding:11px 12px;border:1px solid var(--line);
  border-radius:10px;font-size:14px;font-family:inherit;background:#fbfcfe;color:var(--fg)}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--blue);background:#fff}
.field.row2{display:flex;gap:10px}.field.row2>*{flex:1}
/* 窄屏：并排表单项改为上下堆叠（否则标签换行会把输入框顶下去，导致行内错位） */
@media (max-width:899px){
  .field.row2{display:block}
  .field.row2>div+div{margin-top:12px}
}

/* 表格 */
.tbl{width:100%;border-collapse:collapse;font-size:13.5px}
.tbl th{text-align:left;color:var(--muted);font-weight:500;font-size:12px;padding:8px 6px;border-bottom:1px solid var(--line)}
.tbl td{padding:10px 6px;border-bottom:1px solid var(--line)}
.tbl .num{text-align:right;font-weight:600}

/* 简易柱状图 */
.bars{display:flex;align-items:flex-end;gap:8px;height:110px;padding-top:6px}
.bars .bar{flex:1;display:flex;flex-direction:column;align-items:center;gap:6px;height:100%;justify-content:flex-end}
.bars .bar i{width:70%;border-radius:6px 6px 0 0;background:var(--grad)}
.bars .bar span{font-size:11px;color:var(--muted)}

/* 底部 Tab 栏（移动） */
.tabbar{position:fixed;left:0;right:0;bottom:0;z-index:40;height:var(--tabbar-h);
  background:#fff;border-top:1px solid var(--line);display:flex;
  padding-bottom:env(safe-area-inset-bottom)}
.tabbar a{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;
  font-size:11px;color:#93a0b8}
.tabbar a .i{font-size:19px;line-height:1}
.tabbar a.active{color:var(--blue)}
.tabbar a[data-r="partner"].active{color:#a9760f}
.tabbar a[data-r="platform"].active{color:#6a5cf0}

/* 页脚 */
.foot{text-align:center;color:var(--muted);font-size:11.5px;padding:16px 0 8px}

/* ---------- 桌面适配 ---------- */
@media (min-width:900px){
  .sidebar{display:flex}
  .appbar{display:none}
  .topbar{display:flex}
  .content{padding:22px 26px 40px;max-width:1160px;width:100%;margin:0 auto}
  .tabbar{display:none}
  .grid.cards{grid-template-columns:repeat(auto-fill,minmax(320px,1fr))}
  .stat-grid{grid-template-columns:repeat(4,1fr)}
  .stat-grid.g6{grid-template-columns:repeat(6,1fr)}
  .two-col{display:grid;grid-template-columns:1.35fr 1fr;gap:16px;align-items:start}
  .balance .amt{font-size:40px}
}
/* 「我的」页整体两列：左列＝账户/资料/收款/安全设置，右列＝API Token（尊创 Zai / MCP 接入）；窄屏自动上下堆叠 */
.profile-cols>div{min-width:0}
.profile-cols .sect-title:first-child{margin-top:2px}
@media (min-width:1000px){
  .profile-cols{display:grid;grid-template-columns:1fr 1.12fr;gap:16px;align-items:start}
}
@media (min-width:1200px){ .stat-grid.g6{grid-template-columns:repeat(6,1fr)} }

/* 首页入口 */
.landing{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;
  background:linear-gradient(160deg,#0f2a5c,#183a7a 60%,#2168d6);color:#fff;padding:26px;text-align:center}
.landing .logo{width:64px;height:64px;border-radius:18px;background:rgba(255,255,255,.16);
  display:flex;align-items:center;justify-content:center;font-size:28px;font-weight:800;margin-bottom:14px}
.landing h1{font-size:26px;margin:0 0 6px}
.landing p{color:#c7d6f2;margin:0 0 24px;font-size:14px}
.landing .roles{display:grid;gap:12px;width:100%;max-width:520px}
.landing .role{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.16);border-radius:14px;
  padding:16px 18px;text-align:left;display:flex;align-items:center;gap:14px;transition:.2s}
.landing .role:hover{background:rgba(255,255,255,.14);transform:translateY(-2px)}
.landing .role .ic{width:42px;height:42px;border-radius:11px;background:var(--grad);display:flex;
  align-items:center;justify-content:center;font-size:20px}
.landing .role b{font-size:15px;display:block}
.landing .role small{color:#b9c9ea;font-size:12.5px}
.landing .meta{color:#93a8d4;font-size:12px;margin-top:26px}

/* 极窄屏防溢出 */
.card h3>*{min-width:0}
.kv .r .v{min-width:0}
.content{min-width:0}
.app,.appbar .ttl{min-width:0}

/* ================= v2.0 新增组件 ================= */
.avatar{width:34px;height:34px;border-radius:50%;flex:0 0 34px;background:var(--grad);color:#fff;
  display:inline-flex;align-items:center;justify-content:center;font-weight:700;font-size:14px}
.userchip{display:flex;align-items:center;gap:10px;background:rgba(255,255,255,.08);border-radius:12px;
  padding:9px 10px;margin:0 2px 10px;color:#dbe6fb}
.userchip b{color:#fff;font-size:13.5px;display:block}
.userchip small{color:#9fb4dd;font-size:11px}
.logout-link{display:block;color:#f0b3ab;font-size:13px;padding:6px 2px}
.role-pill{background:var(--blue-l);color:var(--blue);border-radius:999px;padding:4px 12px;font-size:12.5px;font-weight:600}
.who{display:flex;align-items:center;gap:10px}
.who-name{font-size:14px;color:var(--fg);font-weight:600}

.muted-note{color:var(--muted);font-size:13px}
.btn-danger{background:#fdecec;color:#c0392b}
.tag.gold{background:var(--gold-l);color:#a9760f}
.tag.ok{background:#e7f7ec;color:var(--ok)}
.tag.warn{background:#fdeeea;color:var(--warn)}
.tag.gray{background:#f1f3f7;color:#79839a}
.act-form{margin:0}
details summary{cursor:pointer;list-style:none;outline:none}
details summary::-webkit-details-marker{display:none}
details[open] summary{margin-bottom:8px}

/* Flash */
.flash{border-radius:10px;padding:11px 14px;font-size:13.5px;margin-bottom:12px;border:1px solid transparent}
.flash-ok{background:#e9f8ef;color:#15703a;border-color:#c6ecd4}
.flash-err{background:#fdecec;color:#b03325;border-color:#f6cfc9}
.flash-warn{background:#fdf6e6;color:#8a6207;border-color:#f3e2b5}

/* 登录页 */
.login-wrap{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;
  background:linear-gradient(160deg,#0f2a5c,#183a7a 60%,#2168d6);padding:24px}
.login-card{background:#fff;border-radius:18px;box-shadow:0 20px 50px rgba(6,20,50,.35);padding:26px 24px;width:100%;max-width:400px}
.login-brand{text-align:center;margin-bottom:18px}
.login-brand .logo{width:60px;height:60px;border-radius:16px;background:var(--grad);color:#fff;font-size:26px;font-weight:800;
  display:flex;align-items:center;justify-content:center;margin:0 auto 10px}
.login-brand h1{font-size:20px;margin:0}
.login-brand p{color:var(--muted);font-size:13px;margin:4px 0 0}
.demo-title{color:var(--muted);font-size:12.5px;margin:16px 0 8px}
.demo-list{display:grid;gap:8px}
.demo-item{text-align:left;background:#f6f8fc;border:1px solid var(--line);border-radius:10px;padding:9px 12px;cursor:pointer;font-family:inherit}
.demo-item:hover{border-color:var(--blue);background:#eef4ff}
.demo-item b{font-size:13.5px;display:block;color:var(--fg)}
.demo-item small{color:var(--muted);font-size:12px}
.login-foot{color:#a9c0ea;font-size:12px;margin-top:18px;text-align:center}

/* ================= v2.1 品牌 Logo（logo2027-blue.png） ================= */
.brand-logo{display:block;height:30px;width:auto;max-width:100%}
/* 侧栏品牌区（深色底，logo 白字可见） */
.sidebar .brand{display:block;padding:8px 8px 14px}
.sidebar .brand .brand-logo{height:30px}
/* 登录页品牌带（蓝底承载白色 logo） */
.login-band{text-align:center;background:linear-gradient(135deg,#0f2a5c,#2168d6);
  margin:-26px -24px 18px;padding:22px 16px 18px;border-radius:18px 18px 0 0}
.login-band .brand-logo{height:34px;margin:0 auto 10px}
.login-band h1{font-size:20px;margin:0;color:#fff}
.login-band p{color:#c7d6f2;font-size:13px;margin:4px 0 0}
/* 移动端顶栏品牌图标：裁切为正方图标（白底上不出现半截 logo） */
.appbar-logo{display:block;width:26px;height:26px;flex:0 0 26px;border-radius:7px;overflow:hidden}
.appbar-logo img{display:block;height:100%;width:auto;max-width:none}

/* ================= v2.2 注册/登录辅助 ================= */
.login-alt{text-align:center;font-size:13px;color:var(--muted);margin-top:14px}
.login-alt a{color:var(--blue);font-weight:600}
.rule-tip{background:#fdf6e6;border:1px solid #f3e2b5;color:#8a6207;border-radius:10px;
  padding:9px 12px;font-size:12.5px;margin:4px 0 12px}
.rule-tip b{color:#b03030}

/* ================= v2.3 卡片式单选/多选（注册页 · 合作模式） ================= */
.opt-cards{display:grid;gap:10px;margin-top:2px}
.field .opt-card{display:block;position:relative;margin:0;cursor:pointer;color:inherit;font-size:inherit}
/* 原生控件保留（表单可提交/可键盘操作）但视觉隐藏，由 .opt-box 呈现 */
.field .opt-card input{position:absolute;width:1px;height:1px;padding:0;margin:0;border:0;opacity:0;
  clip-path:inset(50%);overflow:hidden;white-space:nowrap}
.opt-box{display:flex;align-items:flex-start;gap:11px;background:#fbfcfe;border:1px solid var(--line);
  border-radius:12px;padding:12px 14px;transition:border-color .15s,background .15s,box-shadow .15s}
.field .opt-card:hover .opt-box{border-color:#c8d6ee;background:#fff}
.field .opt-card input:checked + .opt-box{border-color:var(--blue);background:var(--blue-l);
  box-shadow:inset 0 0 0 1px var(--blue)}
.field .opt-card input:focus-visible + .opt-box{outline:2px solid var(--blue);outline-offset:2px}
.opt-mark{flex:0 0 18px;width:18px;height:18px;border-radius:50%;border:2px solid #c6cede;background:#fff;
  margin-top:1px;display:flex;align-items:center;justify-content:center;transition:border-color .15s,background .15s}
.field .opt-card input:checked + .opt-box .opt-mark{border-color:var(--blue)}
.field .opt-card input:checked + .opt-box .opt-mark:after{content:"";width:9px;height:9px;border-radius:50%;background:var(--blue)}
/* 复选框变体（input[type=checkbox]） */
.field .opt-card input[type="checkbox"] + .opt-box .opt-mark{border-radius:6px}
.field .opt-card input[type="checkbox"]:checked + .opt-box .opt-mark{background:var(--blue);border-color:var(--blue)}
.field .opt-card input[type="checkbox"]:checked + .opt-box .opt-mark:after{content:"✓";width:auto;height:auto;
  background:none;color:#fff;font-size:12px;font-weight:800;line-height:1}
.opt-main{flex:1;min-width:0}
.opt-hd{display:block;font-size:14.5px;font-weight:700;line-height:1.45}
.opt-hd .tag{margin-left:6px;vertical-align:1px}
.opt-sub{display:block;color:var(--muted);font-size:12.5px;margin-top:3px;line-height:1.5}
.opt-amt{color:#c07b12;font-weight:800}
@media (min-width:600px){ .opt-cards.two{grid-template-columns:1fr 1fr} }

/* ================= v2.4 交付文件上传组件（ui_actions · 成果证明） ================= */
.upload-field{margin-bottom:8px}
.upload-drop{display:flex;align-items:center;gap:12px;background:#fbfcfe;border:1.5px dashed #c3cfe6;
  border-radius:12px;padding:14px 16px;cursor:pointer;transition:border-color .15s,background .15s,box-shadow .15s}
.upload-drop:hover{border-color:var(--blue);background:#fff}
.upload-drop.dragover{border-color:var(--blue);background:var(--blue-l);box-shadow:inset 0 0 0 1px var(--blue)}
.upload-drop.has-file{border-style:solid;border-color:#7fa8d8;background:#f6faff}
.upload-input{position:absolute;width:1px;height:1px;padding:0;margin:0;border:0;opacity:0;
  clip-path:inset(50%);overflow:hidden;white-space:nowrap}   /* 视觉隐藏但可聚焦：原生校验/键盘可用 */
.upload-drop:focus-within{outline:2px solid var(--blue);outline-offset:2px}
.upload-ico{flex:0 0 34px;width:34px;height:34px;border-radius:10px;background:var(--blue-l);
  display:flex;align-items:center;justify-content:center;font-size:17px}
.upload-txt{flex:1;min-width:0;display:flex;flex-direction:column;gap:2px}
.upload-txt b{font-size:14px;line-height:1.4}
.upload-sub{color:var(--muted);font-size:12px}
.upload-picked{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-top:8px;
  background:#f2faf3;border:1px solid #bfe3c6;border-radius:10px;padding:8px 12px;font-size:13px}
.upload-picked[hidden]{display:none}
.upload-ok{flex:1;min-width:0;color:#1d6b30}
.upload-ok b{font-weight:700;word-break:break-all}
.upload-size{color:var(--muted);font-style:normal;margin-left:6px;font-size:12px}
.upload-clear{border:0;background:none;color:var(--blue);cursor:pointer;font-size:12.5px;
  text-decoration:underline;padding:2px 4px;white-space:nowrap}
.upload-clear:hover{color:#0d3f8f}
/* 成果证明「查看/下载」链接 */
a[download]{text-decoration:none}
a[download]:hover{text-decoration:underline}

/* ================= v2.5 课程中心（学习中心/培训管理）+ 直营站 + L1 观摹 ================= */
/* 课时行 */
.lesson-row{display:flex;align-items:center;gap:8px;padding:9px 0;border-bottom:1px dashed var(--line);font-size:13.5px;flex-wrap:wrap}
.lesson-row:last-child{border-bottom:none}
.lesson-row .lesson-t{flex:1;min-width:200px}
.lesson-row .lesson-t small{color:var(--muted);font-size:12px}
.lesson-row.learned .lesson-t{color:var(--muted)}
.lesson-ico{width:20px;text-align:center}
/* 已完成课程卡 */
.card.course-done{border:1px solid #bfe6cc;background:linear-gradient(180deg,#f6fcf8,#fff)}
/* 作业表单 */
.as-form{background:#fafbfd;border:1px solid var(--line);border-radius:12px;padding:12px}
.as-resubmit{display:flex;gap:8px;align-items:center;flex-wrap:wrap;width:100%;margin-top:6px}
.upload-drop.upload-drop-sm{padding:8px 12px}
.upload-drop.upload-drop-sm .upload-txt{font-size:12.5px}
/* L1 观摹折叠（任务大厅） */
.observe-box{border:1px dashed #c9d7ee;border-radius:12px;padding:8px 14px 14px;background:#fbfcff;margin-bottom:12px}
.observe-box>summary{cursor:pointer;font-weight:600;color:#3a4a6b;padding:8px 0;user-select:none;list-style:none;display:flex;align-items:center;gap:6px}
.observe-box>summary::-webkit-details-marker{display:none}
.observe-box>summary::after{content:"展开 ▾";font-size:12px;color:var(--muted);font-weight:400;margin-left:auto}
.observe-box[open]>summary::after{content:"收起 ▴"}
/* 直营站横幅与序列徽标微调 */
.balance{border-radius:var(--radius)}
.tag.direct{background:#e8f0fe;color:#1a4fa8}
/* 培训管理表格密度 */
.tbl td,.tbl th{padding:8px 10px;font-size:13px}
.tbl thead th{background:#f4f6fa;color:#4a5570;font-weight:600;white-space:nowrap}
/* g4 栅格 */
.stat-grid.g4{grid-template-columns:repeat(2,1fr)}
@media (min-width:760px){ .stat-grid.g4{grid-template-columns:repeat(4,1fr)} }

/* ================= v2.6 专业美术终检（微交互/层次/可达性，纯增量） ================= */
/* 全局过渡与选区 */
body{-webkit-font-smoothing:antialiased}
::selection{background:rgba(33,104,214,.18)}
:focus-visible{outline:2px solid var(--blue);outline-offset:2px;border-radius:6px}
/* 细滚动条 */
::-webkit-scrollbar{width:8px;height:8px}
::-webkit-scrollbar-thumb{background:#c9d3e6;border-radius:4px}
::-webkit-scrollbar-thumb:hover{background:#aebbd6}
::-webkit-scrollbar-track{background:transparent}
/* 卡片层次与微交互 */
.card{transition:box-shadow .18s ease,transform .18s ease,border-color .18s ease}
.grid.cards .card:hover{box-shadow:0 8px 24px rgba(23,43,99,.10);transform:translateY(-2px);border-color:rgba(33,104,214,.16)}
/* 统计卡：金色数字渐变 + 悬停 */
.stat{position:relative;overflow:hidden;transition:transform .16s ease,box-shadow .16s ease}
.stat:hover{transform:translateY(-2px);box-shadow:0 8px 20px rgba(23,43,99,.10)}
.stat:after{content:"";position:absolute;right:-14px;bottom:-14px;width:56px;height:56px;border-radius:50%;
  background:radial-gradient(circle at 30% 30%,rgba(33,104,214,.08),transparent 70%)}
.stat.sm .num{font-size:20px}
/* 按钮微交互 */
.btn{transition:transform .12s ease,box-shadow .12s ease,filter .12s ease}
.btn:hover{transform:translateY(-1px);filter:brightness(1.03)}
.btn:active{transform:translateY(0) scale(.985)}
.btn-primary{box-shadow:0 4px 12px rgba(33,104,214,.28)}
.btn-gold{box-shadow:0 4px 12px rgba(224,162,47,.28)}
.btn-danger{background:linear-gradient(135deg,#e0533d,#c93a25);color:#fff}
/* 表格：斑马纹 + 悬停 + 首尾圆角 */
.tbl{width:100%;border-collapse:collapse}
.tbl tbody tr:nth-child(even){background:#fafbfd}
.tbl tbody tr:hover{background:#f2f6fd}
.card-pad0 .tbl thead:first-child tr:first-child th:first-child{border-top-left-radius:var(--radius)}
.card-pad0 .tbl thead:first-child tr:first-child th:last-child{border-top-right-radius:var(--radius)}
/* 时间线：渐变主线 */
.timeline{border-image:linear-gradient(180deg,var(--blue-l),var(--line)) 1}
.timeline .tl:last-child{padding-bottom:2px}
/* 空状态（组件化） */
.empty{display:flex;flex-direction:column;align-items:center;gap:6px;padding:28px 12px;color:var(--muted);text-align:center}
.empty .e-ico{font-size:30px;opacity:.55}
.empty .e-hint{font-size:12.5px}
.empty a{color:var(--blue);font-weight:600}
/* 移动端 tabbar：5 项布局与标签 */
.tabbar a{font-size:10.5px;letter-spacing:.2px}
.tabbar a .i{filter:drop-shadow(0 1px 2px rgba(23,43,99,.15))}
/* 侧栏导航微交互 */
.sidebar a.nav{transition:background .15s ease,color .15s ease,transform .15s ease}
.sidebar a.nav:hover{transform:translateX(2px)}
/* 登录卡入场动画 */
@keyframes fadeUp{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
.login-card{animation:fadeUp .38s ease both}
.card,.stat{animation:fadeUp .28s ease both}
/* 闪现消息阴影 */
.flash{box-shadow:0 6px 18px rgba(23,43,99,.12)}
/* 直营站/序列徽标 */
.tag.direct{background:linear-gradient(135deg,#e8f0fe,#dbe7fb);color:#1a4fa8;border:1px solid #c7d8f4}
/* 徽标轻微立体 */
.tag{box-shadow:0 1px 2px rgba(23,43,99,.05)}


/* ================= v2.7-兼容层（老内核兼容层：var() 全量字面量回退，值与 :root 一致） ================= */
body{background:#f4f6fa;color:#1f2937}
.sidebar{width:236px;flex:0 0 236px}
.sidebar .brand .logo{background:linear-gradient(135deg,#2168d6 0%,#6a5cf0 100%)}
.sidebar a.nav.active{background:linear-gradient(135deg,#2168d6 0%,#6a5cf0 100%)}
.content{padding:14px 14px calc(60px + 18px)}
.appbar{border-bottom:1px solid #eceff5}
.appbar .back{color:#8a94a6}
.appbar .ttl small{color:#8a94a6}
.appbar .brand-m .logo{background:linear-gradient(135deg,#2168d6 0%,#6a5cf0 100%)}
.topbar{border-bottom:1px solid #eceff5}
.topbar .page small{color:#8a94a6}
.roleswitch a.on{color:#2168d6}
.roleswitch a[data-r="fde"].on{color:#2168d6}
.card{background:#ffffff;border-radius:14px;box-shadow:0 2px 10px rgba(23,43,99,.06)}
.card h3 .more{color:#8a94a6}
.sect-title{color:#8a94a6}
.tag{background:#e8f0fe;color:#2168d6}
.tag.gold{background:#fdf3df}
.tag.ok{color:#16a34a}
.tag.warn{color:#e0533d}
.btn-primary{background:linear-gradient(135deg,#2168d6 0%,#6a5cf0 100%)}
.btn-gold{background:linear-gradient(135deg,#e0a22f 0%,#f2c14e 100%)}
.btn-ghost{border:1px solid #eceff5}
.kv .r{border-bottom:1px dashed #eceff5}
.kv .r .k{color:#8a94a6}
.price .unit{color:#8a94a6}
.stat{border-radius:14px;box-shadow:0 2px 10px rgba(23,43,99,.06)}
/* v2.10: 此处原为 .stat .num 渐变兜底，已移除——background 简写会重置 background-clip 致数字隐形；渐变改由文末 @supports 块统一下发 */
.stat .num{color:#1a4fa8}
.stat .num.gold{color:#c07b12}
.stat .lbl{color:#8a94a6}
.stat.filterable.active{border-color:#2168d6;box-shadow:0 0 0 2px #e8f0fe,0 4px 14px rgba(33,104,214,.18)}
.chip{border:1px solid #eceff5}
.chip.active{background:#e8f0fe;border-color:#2168d6;color:#2168d6}
.balance{background:linear-gradient(135deg,#2168d6 0%,#6a5cf0 100%)}
.li{border-bottom:1px solid #eceff5}
.li .li-main .d{color:#8a94a6}
.checklist .ck.done .bx{background:#16a34a;border-color:#16a34a}
.checklist .ck.done{color:#8a94a6}
.timeline{border-left:2px solid #eceff5}
.timeline .tl.done:before{background:#16a34a}
.timeline .tl.now:before{background:#2168d6;box-shadow:0 0 0 3px #e8f0fe}
.timeline .tl .d{color:#8a94a6}
.pbar i{background:linear-gradient(135deg,#2168d6 0%,#6a5cf0 100%)}
.badge{background:#e8f0fe;color:#2168d6}
.dot.ok{background:#16a34a}
.dot.wait{background:#e0a22f}
.dot.no{background:#e0533d}
.field label{color:#8a94a6}
.field input,.field select,.field textarea{border:1px solid #eceff5;color:#1f2937}
.field input:focus,.field select:focus,.field textarea:focus{border-color:#2168d6}
.tbl th{color:#8a94a6;border-bottom:1px solid #eceff5}
.tbl td{border-bottom:1px solid #eceff5}
.bars .bar i{background:linear-gradient(135deg,#2168d6 0%,#6a5cf0 100%)}
.bars .bar span{color:#8a94a6}
.tabbar{height:60px;border-top:1px solid #eceff5}
.tabbar a.active{color:#2168d6}
.foot{color:#8a94a6}
.landing .role .ic{background:linear-gradient(135deg,#2168d6 0%,#6a5cf0 100%)}
.avatar{background:linear-gradient(135deg,#2168d6 0%,#6a5cf0 100%)}
.role-pill{background:#e8f0fe;color:#2168d6}
.who-name{color:#1f2937}
.muted-note{color:#8a94a6}
.tag.gold{background:#fdf3df}
.tag.ok{color:#16a34a}
.tag.warn{color:#e0533d}
.login-brand .logo{background:linear-gradient(135deg,#2168d6 0%,#6a5cf0 100%)}
.login-brand p{color:#8a94a6}
.demo-title{color:#8a94a6}
.demo-item{border:1px solid #eceff5}
.demo-item:hover{border-color:#2168d6}
.demo-item b{color:#1f2937}
.demo-item small{color:#8a94a6}
.login-alt{color:#8a94a6}
.login-alt a{color:#2168d6}
.opt-box{border:1px solid #eceff5}
.field .opt-card input:checked + .opt-box{border-color:#2168d6;background:#e8f0fe;box-shadow:inset 0 0 0 1px #2168d6}
.field .opt-card input:focus-visible + .opt-box{outline:2px solid #2168d6}
.field .opt-card input:checked + .opt-box .opt-mark{border-color:#2168d6}
.field .opt-card input:checked + .opt-box .opt-mark:after{background:#2168d6}
.field .opt-card input[type="checkbox"]:checked + .opt-box .opt-mark{background:#2168d6;border-color:#2168d6}
.opt-sub{color:#8a94a6}
.upload-drop:hover{border-color:#2168d6}
.upload-drop.dragover{border-color:#2168d6;background:#e8f0fe;box-shadow:inset 0 0 0 1px #2168d6}
.upload-drop:focus-within{outline:2px solid #2168d6}
.upload-ico{background:#e8f0fe}
.upload-sub{color:#8a94a6}
.upload-size{color:#8a94a6}
.upload-clear{color:#2168d6}
.lesson-row{border-bottom:1px dashed #eceff5}
.lesson-row .lesson-t small{color:#8a94a6}
.lesson-row.learned .lesson-t{color:#8a94a6}
.as-form{border:1px solid #eceff5}
.observe-box>summary::after{color:#8a94a6}
.balance{border-radius:14px}
:focus-visible{outline:2px solid #2168d6}
.card-pad0 .tbl thead:first-child tr:first-child th:first-child{border-top-left-radius:14px}
.card-pad0 .tbl thead:first-child tr:first-child th:last-child{border-top-right-radius:14px}
.timeline{border-image:linear-gradient(180deg,#e8f0fe,#eceff5) 1}
.empty{color:#8a94a6}
.empty a{color:#2168d6}

/* 结算金额渐变数字（原 partner/workbench 内联 style 收敛于此，同样走实色兜底 + @supports 守护） */
.grad-money{font-size:28px;font-weight:800;color:#c07b12}

/* ================= v2.10 渐变文字统一守卫（修「空色块 / 隐形数字」） =================
   事故根因：v2.7 兼容层用 background 简写补渐变（.stat .num / .stat .num.gold），
   background 简写会把 background-clip 重置回 border-box，而 -webkit-text-fill-color:transparent
   不会被重置 → 数字只剩色块、文字隐形（全站 61 处）。
   统一口径：实色兜底写在上面各 .stat .num 规则里；渐变文字只在此处、且仅在支持
   background-clip:text 的内核启用。老内核不支持 @supports → 自动跳过 → 拿到实色数字，永不隐形。
   另：-webkit-text-fill-color 可继承，数字内的子元素（如 .tag 徽标）需显式恢复自身颜色。 */
@supports((-webkit-background-clip:text) or (background-clip:text)){
  .stat .num{background:linear-gradient(135deg,#2168d6 0%,#6a5cf0 100%);
    -webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
  .stat .num.gold{background:linear-gradient(135deg,#e0a22f 0%,#f2c14e 100%);
    -webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
  .stat .num *{-webkit-text-fill-color:currentColor}   /* 子元素（徽标/小字）恢复可见 */
  .grad-money{background:linear-gradient(135deg,#e0a22f 0%,#f2c14e 100%);
    -webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
}

/* ============ 分页条（ui_pager） ============ */
.pager{display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap;
  padding:10px 14px;font-size:12.5px;color:var(--muted);border-top:1px solid var(--line)}
.pager .pager-info{white-space:nowrap}
.pager .pager-links{display:inline-flex;align-items:center;gap:4px;flex-wrap:wrap}
.pager .pager-links a,.pager .pager-links b.cur{min-width:30px;padding:5px 9px;border-radius:8px;
  text-align:center;background:#fff;border:1px solid var(--line);color:#3a4a6b;font-weight:500;text-decoration:none}
.pager .pager-links a:hover{border-color:var(--blue);color:var(--blue)}
.pager .pager-links b.cur{background:var(--grad);color:#fff;border-color:transparent}
.pager .pager-links .gap{color:var(--muted);padding:0 2px}

/* ============ 通用弹层（data-modal-open / data-modal-close） ============ */
.modal-mask{position:fixed;inset:0;z-index:90;display:none;align-items:flex-start;justify-content:center;
  background:rgba(15,25,50,.45);padding:40px 14px;overflow:auto}
.modal-mask.open{display:flex}
.modal{background:#fff;border-radius:var(--radius);box-shadow:0 18px 50px rgba(15,25,50,.28);
  width:560px;max-width:100%;animation:modalIn .18s ease}
.modal .modal-head{display:flex;align-items:center;justify-content:space-between;gap:10px;
  padding:14px 18px;border-bottom:1px solid var(--line);font-size:15px}
.modal .modal-head .modal-x{border:none;background:none;font-size:22px;line-height:1;color:var(--muted);
  cursor:pointer;padding:2px 6px;border-radius:6px}
.modal .modal-head .modal-x:hover{background:#f1f3f7;color:#3a4a6b}
.modal .modal-body{padding:16px 18px}
@keyframes modalIn{from{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:none}}

/* ============ 列表筛选条（题库等列表页顶部） ============ */
.list-filter{display:flex;flex-wrap:wrap;gap:8px;align-items:center;padding:10px 14px;border-bottom:1px solid var(--line)}
.list-filter select,.list-filter input[type="text"]{padding:8px 10px;border:1px solid var(--line);border-radius:9px;
  font-size:13px;background:#fff;color:#3a4a6b;min-width:100px}
.list-filter select:focus,.list-filter input[type="text"]:focus{outline:none;border-color:var(--blue)}
.list-filter input[type="text"]{flex:1;min-width:160px;max-width:320px}
@media(max-width:640px){.list-filter input[type="text"]{max-width:none}}
.pager.plain{border-top:none;padding:8px 2px}