/* ============ AI 助播 · 后台样式 ============ */
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  background:#f5f6f8;color:#111827;
  font:14px/1.65 -apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;
  -webkit-font-smoothing:antialiased;
}
a{color:#2563eb;text-decoration:none}
a:hover{opacity:.8}
input,select,textarea,button{font-family:inherit;font-size:14px}

/* ---------- 布局 ---------- */
.layout{display:flex;min-height:100vh}
.side{
  width:264px;flex:0 0 264px;
  /* 深色侧栏：一屏里白底面积越大越晃眼，长时间盯后台容易疲劳。
     用深蓝灰（跟品牌蓝同系）代替纯白，亮度降下来，主内容区反而更聚焦。 */
  background:linear-gradient(180deg,#1f2740 0%,#161c2e 100%);
  border-right:1px solid #12182a;
  display:flex;flex-direction:column;position:sticky;top:0;height:100vh;
}
.brand{padding:20px 20px 16px;border-bottom:1px solid rgba(255,255,255,.07)}
.brand b{display:block;font-size:15px;font-weight:600;letter-spacing:.2px;color:#eef1f7}
.brand span{font-size:12px;color:#7d879b}
.nav{padding:6px 10px 10px;flex:1;overflow-y:auto}
/* 深色底上默认滚动条是灰白的，很跳，顺手改成半透明 */
.nav::-webkit-scrollbar{width:6px}
.nav::-webkit-scrollbar-track{background:transparent}
.nav::-webkit-scrollbar-thumb{background:rgba(255,255,255,.14);border-radius:3px}
.nav::-webkit-scrollbar-thumb:hover{background:rgba(255,255,255,.26)}
/* 菜单两列：每个分组一个网格容器，分组标题通吃整行 */
.nav-g{display:grid;grid-template-columns:1fr 1fr;gap:4px;margin-bottom:6px}
.nav-t{font-size:11px;color:#6e7a91;padding:12px 10px 4px;letter-spacing:.5px;grid-column:1/-1}
.nav a{
  display:flex;align-items:center;justify-content:center;gap:7px;
  padding:9px 4px;border-radius:8px;margin-bottom:0;
  color:#b6c0d3;font-size:12.5px;text-align:center;white-space:nowrap;
  transition:background .15s,color .15s;
}
.nav a:hover{background:rgba(255,255,255,.08);color:#fff;opacity:1}
/* 选中项：不用实心蓝（深色底上太抢），半透明蓝 + 一圈淡描边，柔和但够醒目 */
.nav a.on{background:rgba(59,130,246,.20);color:#a8c7ff;font-weight:600;
  box-shadow:inset 0 0 0 1px rgba(96,165,250,.34)}
.nav a .dot{display:none}
/* 只有一项的分组跨两列，避免右半边空着 */
.nav-g.single a{grid-column:1/-1}

/* ---------- 通道块内嵌「平台速查」折叠区 ---------- */
.prov-guide{margin:2px 0 12px;border-top:1px dashed #e5e7eb;padding-top:8px}
.prov-guide summary{font-size:12px;color:#6b7280;cursor:pointer;list-style:none;user-select:none;padding:2px 0}
.prov-guide summary::-webkit-details-marker{display:none}
.prov-guide summary::before{content:'▸ ';color:#9ca3af}
.prov-guide[open] summary::before{content:'▾ '}
.prov-guide summary:hover{color:#2563eb}
.pg-t{width:100%;border-collapse:collapse;font-size:12px;margin-top:8px}
.pg-t th{text-align:left;font-weight:500;color:#9ca3af;font-size:11px;padding:4px 6px;border-bottom:1px solid #f1f3f5}
.pg-t td{padding:6px;border-bottom:1px solid #f8fafc;vertical-align:top;line-height:1.5}
.pg-t code{font-size:11px;background:#f8fafc;border:1px solid #eef0f3;border-radius:4px;padding:1px 4px;word-break:break-all}
.pg-n{font-size:11px;color:#9ca3af;margin-top:2px}
.pg-tip{font-size:11.5px;color:#6b7280;margin-top:8px;line-height:1.7}

/* ---------- 果冻按钮：常态轻微呼吸，按压回弹 ---------- */
.jelly-btn{
  display:block;margin:4px 12px 10px;padding:11px 0;border-radius:12px;
  background:linear-gradient(135deg,#3b82f6,#2563eb);color:#fff;
  font-size:13.5px;font-weight:600;text-align:center;letter-spacing:.5px;
  /* 深色侧栏里，按钮要靠内描边和阴影把边缘"提"出来，不然会糊在背景上 */
  box-shadow:0 4px 14px rgba(37,99,235,.32),inset 0 0 0 1px rgba(255,255,255,.14);
  animation:jelly-idle 2.6s ease-in-out infinite;
}
.jelly-btn:hover{opacity:.94;color:#fff}
.jelly-btn:active{animation:jelly-pop .55s ease}
@keyframes jelly-idle{
  0%,100%{transform:scale(1,1)}
  50%{transform:scale(1.02,.98)}
}
@keyframes jelly-pop{
  0%{transform:scale(1,1)}
  22%{transform:scale(1.14,.85)}
  45%{transform:scale(.88,1.12)}
  68%{transform:scale(1.07,.93)}
  86%{transform:scale(.97,1.03)}
  100%{transform:scale(1,1)}
}
.side-foot{padding:12px 16px;border-top:1px solid rgba(255,255,255,.07);
  font-size:12px;color:#7d879b}
/* 深色底上正红 #ef4444 发闷看不清，提亮成珊瑚红 */
.side-foot a{display:block;margin-top:6px;color:#f87171}

.main{flex:1;min-width:0;display:flex;flex-direction:column}
.top{
  height:58px;background:#fff;border-bottom:1px solid #e5e7eb;
  display:flex;align-items:center;justify-content:space-between;padding:0 24px;position:sticky;top:0;z-index:10;
}
.top h1{margin:0;font-size:15.5px;font-weight:600}
.top .r{display:flex;align-items:center;gap:14px;font-size:13px;color:#6b7280}
.wrap{padding:22px 24px 40px;max-width:1180px;width:100%}

/* ---------- 二级页签 ---------- */
.tabs{display:flex;gap:2px;margin:-4px 0 18px;border-bottom:1px solid #e5e7eb;flex-wrap:wrap}
.tabs a{padding:9px 15px;font-size:13px;color:#6b7280;border-bottom:2px solid transparent;margin-bottom:-1px;white-space:nowrap}
.tabs a:hover{color:#111827;opacity:1}
.tabs a.on{color:#1d4ed8;border-bottom-color:#2563eb;font-weight:500}

/* ---------- 卡片 ---------- */
.card{background:#fff;border:1px solid #e5e7eb;border-radius:12px;margin-bottom:18px;overflow:hidden}
.card-off{opacity:.55}
.card-off:hover{opacity:1}
.card-h{padding:14px 18px;border-bottom:1px solid #f1f3f5;display:flex;align-items:center;justify-content:space-between}
.card-h b{font-size:14px;font-weight:600}
.card-h .hint{font-size:12px;color:#9ca3af;font-weight:400}
.card-b{padding:18px}

/* ---------- 指标 ---------- */
.kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:18px}
.kpi{background:#fff;border:1px solid #e5e7eb;border-radius:12px;padding:16px 18px}
.kpi .k{font-size:12px;color:#6b7280;margin-bottom:6px}
.kpi .v{font-size:24px;font-weight:600;letter-spacing:-.5px;color:#111827}
.kpi .v small{font-size:13px;font-weight:400;color:#9ca3af;margin-left:3px}
.kpi.red .v{color:#dc2626}

/* ---------- 表格 ---------- */
table{width:100%;border-collapse:collapse;font-size:13.5px}
th{
  text-align:left;font-weight:500;font-size:12px;color:#6b7280;
  padding:10px 12px;background:#fafbfc;border-bottom:1px solid #e5e7eb;white-space:nowrap;
}
td{padding:12px;border-bottom:1px solid #f3f4f6;vertical-align:top}
tr:last-child td{border-bottom:none}
tr:hover td{background:#fafbfc}
td .muted{color:#9ca3af;font-size:12px}

/* ---------- 表单 ---------- */
.field{margin-bottom:16px}
.field label{display:block;font-size:12.5px;color:#374151;margin-bottom:6px;font-weight:500}
.field .desc{font-size:12px;color:#9ca3af;margin-top:5px}
.inp,.sel,.txa{
  width:100%;padding:9px 12px;border:1px solid #d1d5db;border-radius:8px;
  background:#fff;color:#111827;outline:none;transition:border-color .15s;
}
.inp:focus,.sel:focus,.txa:focus{border-color:#2563eb;box-shadow:0 0 0 3px rgba(37,99,235,.1)}
.txa{min-height:88px;resize:vertical;line-height:1.7}
.sel{appearance:none;background-image:url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath d='M2 4l4 4 4-4' stroke='%236b7280' fill='none' stroke-width='1.5'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center;padding-right:32px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.grid3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:16px}
.actions{display:flex;gap:10px;align-items:center;padding-top:4px}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:6px;
  padding:9px 18px;border-radius:8px;border:1px solid transparent;
  background:#2563eb;color:#fff;cursor:pointer;font-size:13.5px;line-height:1;
}
.btn:hover{background:#1d4ed8;opacity:1}
.btn.ghost{background:#fff;border-color:#d1d5db;color:#374151}
.btn.ghost:hover{background:#f9fafb}
.btn.danger{background:#fef2f2;color:#dc2626;border-color:#fecaca}
.btn.danger:hover{background:#fee2e2}
.btn.sm{padding:6px 12px;font-size:12.5px}

/* ---------- 标签 ---------- */
.tag{display:inline-block;padding:2px 9px;border-radius:20px;font-size:11.5px;line-height:1.7}
.tag.b{background:#eff6ff;color:#1d4ed8}
.tag.g{background:#ecfdf5;color:#047857}
.tag.a{background:#fffbeb;color:#b45309}
.tag.r{background:#fef2f2;color:#b91c1c}
.tag.gray{background:#f3f4f6;color:#4b5563}
/* 语义别名，视图里两种写法都支持 */
.tag.green{background:#ecfdf5;color:#047857}
.tag.red{background:#fef2f2;color:#b91c1c}
.tag.blue{background:#eff6ff;color:#1d4ed8}
.muted{color:#9ca3af}
.ok{color:#059669;font-weight:500}
.bad{color:#dc2626;font-weight:500}
code{background:#f3f4f6;padding:1px 5px;border-radius:4px;font-size:12px}

/* ---------- 提示 ---------- */
.note{
  background:#f0f9ff;border:1px solid #bae6fd;color:#075985;
  padding:12px 14px;border-radius:9px;font-size:12.5px;line-height:1.75;margin-bottom:18px;
}
.note.warn{background:#fffbeb;border-color:#fde68a;color:#92400e}
.empty{text-align:center;padding:48px 20px;color:#9ca3af;font-size:13px}
.pager{display:flex;gap:8px;padding:14px 18px;align-items:center;font-size:12.5px;color:#6b7280}
.pager a{padding:5px 11px;border:1px solid #e5e7eb;border-radius:7px;color:#374151}

/* ---------- 登录页 ---------- */
.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;background:#f5f6f8;padding:20px}
.login-card{background:#fff;border:1px solid #e5e7eb;border-radius:16px;padding:36px;width:100%;max-width:380px}
.login-card h2{margin:0 0 4px;font-size:19px;font-weight:600}
.login-card p{margin:0 0 26px;font-size:13px;color:#9ca3af}
.login-card .btn{width:100%;margin-top:8px;padding:11px}
.err{background:#fef2f2;border:1px solid #fecaca;color:#b91c1c;padding:10px 12px;border-radius:8px;font-size:12.5px;margin-bottom:16px}

@media(max-width:900px){
  .kpis{grid-template-columns:1fr 1fr}
  .grid2,.grid3{grid-template-columns:1fr}
  .side{display:none}
}
/* 系统开了「减弱动态效果」时停掉呼吸动画，只保留按压回弹 */
@media(prefers-reduced-motion:reduce){
  .jelly-btn{animation:none}
}

/* ---------- 代管：平台方以某个客户的身份干活时的常驻提醒 ---------- */
.delegate-bar{display:flex;align-items:center;justify-content:space-between;gap:12px;
  background:#fffbeb;border-bottom:1px solid #fde68a;padding:9px 24px;font-size:12.5px;color:#92400e}
.delegate-bar b{color:#78350f;font-weight:600}
.delegate-bar .db-act{display:flex;gap:8px;flex:0 0 auto}
.delegate-chip{display:inline-flex;align-items:center;gap:6px;background:#fffbeb;color:#92400e;
  border:1px solid #fde68a;border-radius:20px;padding:3px 10px;font-size:11.5px;white-space:nowrap}