:root {
  --bg: #0e1116; --bg2: #171b23; --panel: #1b202b; --line: #2a303d;
  --text: #e9edf4; --muted: #8b93a5; --accent: #4f7cff; --gold: #ffcf5c;
  --danger: #ff5c6c; --ok: #37d67a; --radius: 12px;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
body { background: var(--bg); color: var(--text); font-family: -apple-system, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif; font-size: 14px; }

.btn { border: 1px solid transparent; border-radius: 9px; padding: 8px 14px; font-size: 14px; cursor: pointer; color: var(--text); background: var(--panel); }
.btn:active { transform: scale(.98); }
.btn-primary { background: linear-gradient(135deg, var(--accent), #2f54d0); color: #fff; font-weight: 600; }
.btn-ghost { background: transparent; border-color: var(--line); }
.btn-block { display: block; width: 100%; padding: 12px; font-size: 15px; }
.btn-danger { background: rgba(255,92,108,.15); color: var(--danger); border-color: rgba(255,92,108,.4); }
.muted { color: var(--muted); }
.small { font-size: 12px; }
.err { color: var(--danger); margin-top: 10px; }

/* 登录 */
.login-view { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 20px; }
.login-card { width: 100%; max-width: 360px; background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 28px 24px; }
.login-card h1 { font-size: 20px; margin-bottom: 4px; }
.login-card p { margin-bottom: 18px; }

.field { display: block; margin-bottom: 12px; }
.field span { display: block; font-size: 13px; color: var(--muted); margin-bottom: 6px; }
.field input { width: 100%; padding: 11px; border-radius: 9px; border: 1px solid var(--line); background: var(--bg2); color: var(--text); font-size: 14px; outline: none; }
.field input:focus { border-color: var(--accent); }
.field textarea:focus { border-color: var(--accent); }
.field select {
  width: 100%; padding: 11px; border-radius: 9px; border: 1px solid var(--line);
  background: var(--bg2); color: var(--text); font-size: 14px; outline: none;
}
.field textarea {
  width: 100%; padding: 11px; border-radius: 9px; border: 1px solid var(--line);
  background: var(--bg2); color: var(--text); font-size: 14px; outline: none;
  resize: vertical; line-height: 1.6; font-family: inherit;
}
#bulkText {
  width: 100%; padding: 10px; border-radius: 9px; border: 1px solid var(--line);
  background: var(--bg2); color: var(--text); font-size: 13px; outline: none;
  resize: vertical; line-height: 1.7; font-family: inherit;
}
.content-blocks { display: flex; flex-direction: column; gap: 10px; }
.cblock { border: 1px solid var(--line); border-radius: 10px; padding: 10px; background: var(--bg2); }
.cblock-bar { display: flex; align-items: center; gap: 6px; margin-bottom: 8px; }
.cblock-type { font-size: 12px; color: var(--muted); margin-right: auto; font-weight: 600; }
.cblock-text { width: 100%; padding: 10px; border-radius: 8px; border: 1px solid var(--line); background: var(--panel); color: var(--text); font-size: 14px; line-height: 1.6; resize: vertical; font-family: inherit; outline: none; }
.cblock-img { max-width: 100%; max-height: 160px; border-radius: 8px; display: block; }
.cat-add-row { display: flex; gap: 8px; margin-bottom: 14px; }
.cat-add-row input { flex: 1; padding: 10px; border-radius: 9px; border: 1px solid var(--line); background: var(--bg2); color: var(--text); font-size: 14px; outline: none; }
.catlist { display: flex; flex-direction: column; gap: 8px; }
.catitem { display: flex; align-items: center; gap: 8px; border: 1px solid var(--line); border-radius: 9px; padding: 8px 12px; }
.catitem .cname { flex: 1; font-weight: 600; }
.catitem input[type="text"] { width: 140px; padding: 7px; border-radius: 8px; border: 1px solid var(--line); background: var(--bg2); color: var(--text); font-size: 13px; }

/* 顶栏 */
.abar { position: sticky; top: 0; z-index: 20; display: flex; align-items: center; gap: 14px; padding: 10px 18px; background: var(--bg2); border-bottom: 1px solid var(--line); }
.abar-title { font-weight: 700; font-size: 15px; white-space: nowrap; }
.tabs { display: flex; gap: 6px; flex: 1; overflow-x: auto; }
.tab { border: none; background: transparent; color: var(--muted); padding: 8px 14px; border-radius: 9px; cursor: pointer; font-size: 14px; white-space: nowrap; position: relative; }
.tab.active { background: var(--panel); color: var(--text); font-weight: 600; }
.badge { display: inline-block; background: var(--danger); color: #fff; font-size: 11px; border-radius: 10px; padding: 0 6px; margin-left: 4px; }

.amain { max-width: 1080px; margin: 0 auto; padding: 18px; }
.panel { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px; margin-bottom: 16px; }
.panel h2 { font-size: 15px; margin-bottom: 14px; }

/* 统计 */
.stat-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
.stat-card { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px; }
.stat-card .num { font-size: 26px; font-weight: 700; margin-bottom: 4px; }
.stat-card .label { color: var(--muted); font-size: 13px; }

/* 表单 */
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.form-grid .full { grid-column: 1 / -1; }
.upload-row { display: flex; align-items: center; gap: 10px; }

/* 视频列表 */
.vlist-bar { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 10px; }
.vlist-bar .muted { flex: 1 1 auto; }
.vitem .vcheck { flex: 0 0 auto; width: 18px; height: 18px; margin-right: 2px; cursor: pointer; }
.vlist { display: flex; flex-direction: column; gap: 10px; }
.vitem { display: flex; gap: 12px; align-items: center; border: 1px solid var(--line); border-radius: 10px; padding: 10px; }
.vitem img { width: 72px; height: 72px; object-fit: cover; border-radius: 8px; background: var(--bg2); flex: 0 0 auto; }
.vitem .vinfo { flex: 1; min-width: 0; }
.vitem .vtitle { font-weight: 600; margin-bottom: 4px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.vitem .vmeta { color: var(--muted); font-size: 12px; word-break: break-all; }
.vitem .vacts { display: flex; gap: 6px; flex: 0 0 auto; }

/* 订单 */
.filter-row { display: flex; gap: 8px; margin-bottom: 14px; flex-wrap: wrap; }
.chip { border: 1px solid var(--line); background: transparent; color: var(--muted); padding: 6px 12px; border-radius: 16px; cursor: pointer; font-size: 13px; }
.chip.active { background: var(--accent); color: #fff; border-color: var(--accent); }
.olist, .mlist { display: flex; flex-direction: column; gap: 10px; }
.oitem, .mitem { display: flex; gap: 12px; align-items: center; border: 1px solid var(--line); border-radius: 10px; padding: 12px; flex-wrap: wrap; }
.oitem .oinfo { flex: 1; min-width: 180px; }
.oitem .oline { margin-bottom: 4px; }
.oitem .ostatus { font-weight: 600; }
.st-pending { color: var(--gold); } .st-confirmed { color: var(--ok); } .st-rejected { color: var(--danger); }
.oitem .oacts { display: flex; gap: 6px; }

/* 会员 */
.mitem .minfo { flex: 1; }
.mitem .mname { font-weight: 600; margin-bottom: 4px; }
.mitem .adjust { display: flex; gap: 6px; align-items: center; }
.mitem .adjust input { width: 90px; padding: 7px; border-radius: 8px; border: 1px solid var(--line); background: var(--bg2); color: var(--text); }

/* 客服聊天 */
.chat-panel { display: flex; flex-direction: column; }
.chat-layout { display: flex; gap: 14px; height: 68vh; min-height: 420px; }
.chat-users {
  flex: 0 0 220px;
  overflow-y: auto;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--bg2);
  padding: 6px;
}
.chat-user {
  display: flex; align-items: center; gap: 8px;
  padding: 10px; border-radius: 8px; cursor: pointer; font-size: 13px;
}
.chat-user:hover { background: var(--panel); }
.chat-user.active { background: var(--panel); border: 1px solid var(--accent); }
.chat-user .cu-name { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-weight: 600; }
.chat-user .cu-badge {
  background: var(--danger); color: #fff; font-size: 11px; font-weight: 700;
  border-radius: 10px; padding: 0 6px; min-width: 18px; text-align: center;
}
.chat-conv {
  flex: 1 1 auto;
  display: flex; flex-direction: column;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--bg2);
  overflow: hidden;
}
.chat-conv .chat-messages { flex: 1 1 auto; overflow-y: auto; padding: 12px; display: flex; flex-direction: column; gap: 10px; }
.chat-conv .chat-input { flex: 0 0 auto; display: flex; align-items: center; gap: 8px; padding: 10px; border-top: 1px solid var(--line); background: var(--panel); }
.chat-msg { max-width: 70%; padding: 9px 12px; border-radius: 14px; font-size: 14px; line-height: 1.5; word-break: break-word; }
.chat-msg.mine { align-self: flex-end; background: var(--accent); color: #fff; border-bottom-right-radius: 4px; }
.chat-msg.theirs { align-self: flex-start; background: var(--panel); color: var(--text); border-bottom-left-radius: 4px; }
.chat-img { display: block; max-width: 220px; max-height: 220px; border-radius: 10px; cursor: pointer; }
.chat-img-btn { flex: 0 0 auto; width: 40px; height: 40px; border: none; border-radius: 10px; background: var(--bg2); color: var(--text); font-size: 18px; cursor: pointer; }
.chat-conv .chat-input input[type="text"] { flex: 1 1 auto; min-width: 0; padding: 10px 12px; border-radius: 10px; border: 1px solid var(--line); background: var(--bg2); color: var(--text); font-size: 14px; outline: none; }
.chat-send-btn { flex: 0 0 auto; padding: 0 16px; height: 40px; border: none; border-radius: 10px; background: linear-gradient(135deg, var(--accent), #2f54d0); color: #fff; font-size: 14px; font-weight: 600; cursor: pointer; }
.chat-empty { color: var(--muted); text-align: center; padding: 30px 0; font-size: 13px; }

.warn { color: #ffb44d; font-weight: 600; }
.collect-auto { display: inline-flex; align-items: center; gap: 6px; font-size: 13px; color: var(--muted); cursor: pointer; }
.collect-auto input { width: auto; margin: 0; }
.bulk-img-row { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin-top: 10px; }
.bulk-img-row .muted { flex: 1 1 auto; min-width: 180px; }

.switch-block { border: 1px solid var(--line); border-radius: 12px; padding: 14px 16px 4px; margin: 6px 0 16px; background: var(--bg2); }
.switch-title { font-size: 14px; color: var(--gold); margin: 0 0 12px; font-weight: 700; letter-spacing: .5px; }
.switch-block .field textarea,
.switch-block .field select { width: 100%; box-sizing: border-box; padding: 9px 11px; border-radius: 8px; border: 1px solid var(--line); background: var(--bg); color: var(--text); font-size: 13px; font-family: inherit; outline: none; }
.switch-block .field textarea { resize: vertical; }
.pay-link-box { display: flex; flex-direction: column; gap: 10px; margin-top: 8px; }
.pay-link-item { background: var(--bg2); border: 1px solid var(--line); border-radius: 10px; padding: 10px 12px; }
.pay-link-label { display: block; font-size: 13px; color: var(--muted); margin-bottom: 6px; }
.pay-link-item input { width: 100%; box-sizing: border-box; padding: 9px 11px; border-radius: 8px; border: 1px solid var(--line); background: var(--bg); color: var(--text); font-size: 13px; font-family: inherit; outline: none; }
.pay-link-item input:focus { border-color: var(--accent); }
.pay-link-item textarea { width: 100%; box-sizing: border-box; resize: vertical; padding: 9px 11px; border-radius: 8px; border: 1px solid var(--line); background: var(--bg); color: var(--text); font-size: 13px; font-family: inherit; outline: none; }
.pay-link-item textarea:focus { border-color: var(--accent); }

.toast { position: fixed; left: 50%; bottom: 30px; transform: translateX(-50%); background: rgba(30,34,46,.97); color: var(--text); border: 1px solid var(--line); padding: 10px 18px; border-radius: 10px; font-size: 14px; z-index: 300; max-width: 88vw; }

@media (min-width: 640px) {
  .stat-grid { grid-template-columns: repeat(5, 1fr); }
}
@media (max-width: 560px) {
  .abar { flex-wrap: wrap; }
  .form-grid { grid-template-columns: 1fr; }
  .chat-layout { flex-direction: column; height: auto; }
  .chat-users { flex: none; max-height: 180px; }
  .chat-conv { min-height: 420px; }
}

/* 来源页批量检查结果 */
.source-check {
  border: 1px solid var(--line); border-radius: 10px;
  background: var(--bg2); padding: 12px 14px; margin-bottom: 12px;
}
.source-check-title { font-size: 15px; font-weight: 700; margin-bottom: 6px; }
.source-check-title.source-ok { color: var(--ok); }
.source-check-title.source-bad { color: var(--gold); }
.source-check-line { font-size: 13px; color: var(--muted); line-height: 1.7; margin-bottom: 6px; }
.source-check-item {
  display: flex; align-items: center; gap: 10px;
  padding: 6px 0; border-top: 1px solid var(--line);
}
.source-check-id { color: var(--muted); font-size: 12px; min-width: 44px; }
.source-check-name { flex: 1 1 auto; font-size: 13px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }