/* ===== 管理后台 ===== */
* { box-sizing: border-box; }
:root {
  --side: #ffffff;
  --side2: #f2f5fa;
  --main: #eef1f6;
  --card: #fff;
  --line: #e4e8f0;
  --ink: #1c2637;
  --muted: #7b8494;
  --blue: #3a6cf4;
  --green: #12b76a;
  --orange: #f79009;
  --red: #e5484d;
  --purple: #8b5cf6;
}
body { margin: 0; font-family: -apple-system, "PingFang SC", "Microsoft YaHei", sans-serif; color: var(--ink); background: var(--main); font-size: 14px; }
a { text-decoration: none; color: inherit; }
.admin-body { background: var(--main); }
.mono { font-family: Consolas, "Courier New", monospace; }
.muted { color: var(--muted); }
.center { text-align: center; }

/* 布局 */
.admin-shell { display: flex; min-height: 100vh; }
.admin-side { width: 224px; flex-shrink: 0; background: var(--side); color: #4b5563; border-right: 1px solid var(--line); display: flex; flex-direction: column; position: sticky; top: 0; height: 100vh; }
.admin-brand { display: flex; gap: 10px; align-items: center; padding: 18px 16px; font-weight: 800; color: #1f2937; border-bottom: 1px solid var(--line); font-size: 14px; }
.admin-brand i { color: var(--blue); font-size: 17px; }
.admin-nav { flex: 1; padding: 12px; display: flex; flex-direction: column; gap: 3px; overflow-y: auto; }
.admin-nav a { display: flex; align-items: center; gap: 11px; padding: 11px 13px; border-radius: 9px; color: #4b5563; font-size: 13.5px; }
.admin-nav a i { width: 18px; text-align: center; font-size: 14px; }
.admin-nav a:hover { background: #eef1f7; color: #111827; }
.admin-nav a.active { background: linear-gradient(135deg, var(--blue), #5b8cff); color: #fff; box-shadow: 0 6px 14px -6px rgba(58,108,244,.7); }
.admin-side-foot { padding: 12px; border-top: 1px solid var(--line); display: flex; flex-direction: column; gap: 3px; }
.admin-side-foot a, .admin-side-foot form { display: flex; align-items: center; }
.side-logout { width: 100%; background: none; border: none; color: #4b5563; padding: 9px 13px; text-align: left; cursor: pointer; display: flex; gap: 11px; font-size: 13px; font-family: inherit; }
.side-logout:hover { color: #111827; background: #eef1f7; border-radius: 9px; }
.admin-side-foot a { padding: 9px 13px; border-radius: 9px; gap: 11px; color: #4b5563; font-size: 13px; }
.admin-side-foot a:hover { color: #111827; background: #eef1f7; }

.admin-main { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.admin-top { position: sticky; top: 0; z-index: 20; height: 56px; background: #fff; border-bottom: 1px solid var(--line); display: flex; align-items: center; justify-content: space-between; padding: 0 22px; }
.admin-crumb { font-weight: 700; font-size: 15px; }
.admin-crumb a { color: var(--blue); font-weight: 400; }
.admin-crumb a:hover { text-decoration: underline; }
.admin-top-right { display: flex; gap: 10px; align-items: center; }
.admin-badge { background: #eef3ff; color: var(--blue); padding: 5px 13px; border-radius: 30px; font-size: 12.5px; font-weight: 600; }
.admin-clock { color: var(--muted); font-size: 12.5px; }
.admin-content { padding: 22px; }

.flash { background: #fff; border: 1px solid var(--line); border-left: 4px solid var(--blue); border-radius: 10px; padding: 10px 16px; margin-bottom: 14px; font-size: 13px; }
.flash-ok { border-left-color: var(--green); }
.flash-warn { border-left-color: var(--orange); }

/* 按钮 */
.btn-main { display: inline-flex; align-items: center; gap: 6px; background: linear-gradient(135deg, var(--blue), #5b8cff); color: #fff; border: none; padding: 9px 18px; border-radius: 10px; cursor: pointer; font-size: 13.5px; font-family: inherit; font-weight: 600; box-shadow: 0 5px 12px -5px rgba(58,108,244,.6); }
.btn-main:hover { filter: brightness(1.08); }
.btn-sec { background: #fff; border: 1px solid var(--line); padding: 8px 16px; border-radius: 10px; cursor: pointer; font-size: 13.5px; }
.btn-sec:hover { border-color: var(--blue); color: var(--blue); }
.mini-link { margin-left: auto; font-size: 12px; color: var(--blue); }
.feature-flag { color: #d97706; background: #fef3c7; font-size: 11px; padding: 1px 8px; border-radius: 20px; margin-left: 6px; font-style: normal; }
.top-badge { background: linear-gradient(135deg, #e5484d, #c0184a); color: #fff; font-size: 11px; padding: 1px 8px; border-radius: 5px; margin-right: 8px; font-style: normal; }

/* 统计卡片 */
.dash-cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 14px; margin-bottom: 20px; }
.dash-cards a.dash-card { text-decoration: none; color: inherit; transition: .18s; }
.dash-cards a.dash-card:hover { border-color: #3a7afe; transform: translateY(-3px); box-shadow: 0 8px 20px rgba(58,124,254,.14); }
.dash-card { background: #fff; border: 1px solid var(--line); border-radius: 14px; padding: 16px; display: flex; gap: 12px; align-items: center; }
.ov-chip { display: inline-block; background: #eff6ff; color: #2563eb; padding: 3px 11px; border-radius: 20px; font-size: 12px; font-weight: 600; vertical-align: middle; }
.dc-icon { width: 44px; height: 44px; border-radius: 12px; display: grid; place-items: center; font-size: 18px; color: #fff; flex-shrink: 0; }
.bg-blue { background: linear-gradient(135deg, #3a6cf4, #6f9bff); }
.bg-green { background: linear-gradient(135deg, #12b76a, #4ade80); }
.bg-orange { background: linear-gradient(135deg, #f79009, #fbbf24); }
.bg-purple { background: linear-gradient(135deg, #8b5cf6, #c084fc); }
.bg-cyan { background: linear-gradient(135deg, #0891b2, #22d3ee); }
.bg-pink { background: linear-gradient(135deg, #db2777, #f472b6); }
.bg-slate { background: linear-gradient(135deg, #475569, #94a3b8); }
.bg-gold { background: linear-gradient(135deg, #b45309, #f59e0b); }
.dc-num { font-size: 21px; font-weight: 800; margin: 0; }
.dc-label { color: var(--muted); font-size: 12px; margin: 0; }
.dash-grid2 { display: grid; grid-template-columns: 1.6fr 1fr; gap: 16px; }
.dash-section { background: #fff; border: 1px solid var(--line); border-radius: 14px; padding: 16px; margin-bottom: 16px; }
.dash-h3 { font-size: 14px; margin: 0 0 12px; display: flex; align-items: center; gap: 7px; }
.pend-item { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 9px 0; border-bottom: 1px dashed var(--line); font-size: 13px; }
.pend-item:last-child { border-bottom: none; }
.act-btn { border: none; border-radius: 8px; padding: 6px 12px; cursor: pointer; font-size: 12.5px; font-family: inherit; }
.act-btn.ok { background: #e9f9ef; color: #118c4f; }
.act-btn.ok:hover { background: #12b76a; color: #fff; }

/* 工具栏 */
.toolbar { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-bottom: 14px; flex-wrap: wrap; }
.toolbar-tabs { display: flex; flex-wrap: wrap; gap: 6px; }
.toolbar-tabs a { padding: 7px 14px; border-radius: 20px; background: #fff; border: 1px solid var(--line); color: var(--muted); font-size: 12.5px; }
.toolbar-tabs a.on { background: #161d2b; color: #fff; border-color: #161d2b; }

/* 表格 */
.table-wrap { background: #fff; border: 1px solid var(--line); border-radius: 14px; overflow: auto; }
.admin-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.admin-table th { padding: 11px 13px; text-align: left; background: #f8fafc; color: #64748b; font-size: 12px; font-weight: 600; white-space: nowrap; }
.admin-table td { padding: 11px 13px; border-bottom: 1px solid #f0f2f7; vertical-align: top; white-space: nowrap; }
.admin-table tr:hover td { background: #fafbff; }

/* 标签 */
.tag { display: inline-block; padding: 2px 10px; border-radius: 20px; font-size: 11.5px; font-weight: 600; }
.tag-onsale, .tag-returned, .tag-normal { background: #e9f9ef; color: #0f9d58; }
.tag-rented, .tag-renting, .tag-to_start { background: #fff3e0; color: #ea8a00; }
.tag-audit, .tag-return_pending { background: #eef4ff; color: #3a6cf4; }
.tag-off, .tag-cancelled, .tag-disabled { background: #eceff3; color: #8792a3; }
.tag-pending { background: #fef3c7; color: #b45309; }
.tag-admin { background: #f3e8ff; color: #9333ea; }
.tag-user { background: #eef4ff; color: #3a6cf4; }
.tag-on2 { background: #e9f9ef; color: #0f9d58; }
.tag-type-0 { background: #eef4ff; color: #3a6cf4; }
.tag-type-1 { background: #fff3e0; color: #ea8a00; }
.tag-type-2 { background: #fdecef; color: #e5484d; }
.tag-type-3 { background: #e9f9ef; color: #0f9d58; }

/* 行操作按钮 */
.row-actions { display: inline-flex; gap: 5px; }
.row-actions form { display: inline; }
.act { width: 29px; height: 29px; border-radius: 8px; border: 1px solid var(--line); background: #fff; cursor: pointer; color: #64748b; font-size: 12.5px; display: inline-grid; place-items: center; }
.act:hover { border-color: var(--blue); color: var(--blue); }
.act-ok:hover { border-color: var(--green); color: var(--green); }
.act-off:hover { border-color: var(--orange); color: var(--orange); }
.act-fin:hover { border-color: #0d9488; color: #0d9488; }
.act-del:hover { border-color: var(--red); color: var(--red); }
.act-point:hover { border-color: #d97706; color: #d97706; }
.act-view:hover { border-color: #0891b2; color: #0891b2; }
.act-pay:hover { border-color: #16a34a; color: #16a34a; }
.act-lock:hover { border-color: #7c3aed; color: #7c3aed; }
/* 编辑内容主按钮：正方形图标，与行内其它操作按钮同尺寸 */
.row-actions .act-edit-main { width: 29px; height: 29px; padding: 0; border-radius: 8px; display: inline-grid; place-items: center; color: #fff; background: linear-gradient(135deg, #3a6cf4, #5b8cff); border-color: #3a6cf4; font-size: 12px; text-decoration: none; box-sizing: border-box; }
.row-actions .act-edit-main i { font-size: 12.5px; }
.row-actions .act-edit-main:hover { background: #2b56d8; border-color: #2b56d8; color: #fff; }
.lock-flag { color: #6d28d9; background: #f3e8ff; font-size: 11px; padding: 1px 8px; border-radius: 20px; margin-left: 6px; font-style: normal; white-space: nowrap; }
.src-flag { font-size: 11px; padding: 1px 8px; border-radius: 20px; margin-left: 6px; font-style: normal; white-space: nowrap; }
.src-flag.admin { color: #0f766e; background: #ccfbf1; }
.src-flag.user { color: #6d28d9; background: #ede9fe; }
.toolbar-sub { display: flex; gap: 12px; align-items: center; margin: -6px 0 14px; font-size: 12.5px; flex-wrap: wrap; }
.toolbar-sub a { color: var(--muted); text-decoration: none; padding: 2px 5px; border-radius: 6px; }
.toolbar-sub a:hover { color: var(--blue); }
.toolbar-sub a.on { color: var(--blue); font-weight: 700; background: #eff6ff; }
.ts-label { color: var(--muted); }
.ts-hint { color: #94a3b8; font-size: 12px; margin-left: auto; }

/* 账号管理筛选面板 */
.admin-filters { background: #fff; border: 1px solid var(--line); border-radius: 14px; padding: 12px 14px; margin: 0 0 14px; display: flex; flex-direction: column; gap: 9px; }
.af-group { display: flex; align-items: flex-start; gap: 6px; flex-wrap: wrap; }
.af-group .ts-label { padding-top: 3px; flex-shrink: 0; font-size: 12.5px; }
.af-chip { position: relative; display: inline-flex; align-items: center; border: 1px solid var(--line); background: #fff; color: var(--muted); border-radius: 16px; padding: 2px 11px; font-size: 12px; cursor: pointer; user-select: none; }
.af-chip input { position: absolute; opacity: 0; pointer-events: none; }
.af-chip:hover { border-color: var(--blue); color: var(--blue); }
.af-chip.on { background: #eff6ff; border-color: var(--blue); color: var(--blue); font-weight: 600; }
.af-acts { display: flex; justify-content: flex-end; gap: 8px; }
.af-acts .btn-sec { padding: 6px 16px; }
.af-acts a.btn-sec { text-decoration: none; color: #4b5563; }
/* 账号管理 编号 / 号主手机 搜索 */
.af-key { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; border-bottom: 1px dashed var(--line); padding: 2px 0 10px; margin-bottom: 2px; }
.af-key .ak-in { position: relative; display: flex; align-items: center; }
.af-key .ak-in i { position: absolute; left: 10px; color: #94a3b8; font-size: 13px; pointer-events: none; }
.af-key input[type=search] { height: 34px; border: 1px solid var(--line); border-radius: 8px; padding: 0 28px 0 30px; font-family: inherit; font-size: 13px; color: var(--ink); outline: none; background: #f8fafc; }
.af-key input[type=search]:focus { border-color: var(--blue); background: #fff; box-shadow: 0 0 0 3px rgba(79,124,255,.12); }
.af-key .ak-code { width: 175px; }
.af-key .ak-phone { width: 200px; }
.af-key .ak-tip { color: #94a3b8; font-size: 12px; }
.af-key .btn-main { padding: 6px 18px; }
.af-key input::-webkit-search-cancel-button { -webkit-appearance: none; }

/* 皮肤选项管理面板 */
.af-manage { background: #fff; border: 1px solid var(--line); border-radius: 14px; padding: 14px 16px; margin: 0 0 14px; }
.af-manage[hidden] { display: none; }
.am-head-row { display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap; margin-bottom: 12px; font-size: 14px; }
.am-head-row b i { color: var(--blue); }
.am-note { color: #94a3b8; font-size: 12px; }
.am-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 12px; }
.am-sec { font-size: 13px; font-weight: 700; color: #33415c; margin: 16px 0 8px; }
.am-sec i { color: var(--blue); margin-right: 4px; }
.am-unit { font-style: normal; color: #94a3b8; font-size: 11px; font-weight: 400; margin-left: 6px; }
.am-col { border: 1px dashed #d3dce6; border-radius: 12px; background: #fafcff; padding: 10px 12px; }
.am-head { font-size: 13px; font-weight: 700; margin-bottom: 8px; display: flex; justify-content: space-between; align-items: center; }
.am-count { font-size: 11.5px; font-weight: 400; color: #94a3b8; }
.am-tags { display: flex; flex-wrap: wrap; gap: 6px; min-height: 26px; }
.am-empty { color: #94a3b8; font-size: 12px; line-height: 26px; }
.am-tag { display: inline-flex; align-items: center; gap: 4px; background: #eef6ff; color: #1d4ed8; border: 1px solid #cfe4fb; border-radius: 14px; padding: 1px 6px 1px 10px; font-size: 12px; }
.am-x { font-weight: 700; color: #7b9cc4; cursor: pointer; padding: 0 3px; font-style: normal; border-radius: 50%; line-height: 1.3; }
.am-x:hover { color: #fff; background: #ef4444; }
.am-add { display: flex; gap: 6px; margin-top: 9px; }
.am-add .am-input { flex: 1; border: 1px solid var(--line); border-radius: 8px; padding: 5px 10px; font-size: 12.5px; min-width: 0; }
.am-add .am-input:focus { outline: none; border-color: var(--blue); }
.am-add .btn-sec { padding: 5px 12px; }
.am-acts { display: flex; align-items: center; gap: 10px; margin-top: 13px; flex-wrap: wrap; }
.am-acts .btn-main, .am-acts .btn-sec { padding: 7px 16px; }
.am-msg { font-size: 12.5px; color: #94a3b8; }
.am-msg.err { color: #e11d48; }
.am-msg.ok { color: #16a34a; }
.form-foot-alt { margin-top: 14px; display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.form-foot-alt form { margin: 0; }
.form-foot-alt .ff-tip { margin: 0; }
@media (max-width: 900px) { .am-acts .btn-main { margin-left: auto; } }
.lock-status { font-size: 12.5px; color: var(--muted); background: #f8fafc; border: 1px solid var(--line); border-radius: 9px; padding: 8px 11px; margin: 0 0 12px; }
.lock-code-area { text-align: center; background: #f5f3ff; border: 1px dashed #c4b5fd; border-radius: 12px; padding: 14px; }
.lock-code-label { font-size: 12px; color: #7c6aa6; }
.lock-big { display: block; font-family: "SF Mono", Consolas, "Courier New", monospace; font-size: 42px; letter-spacing: 12px; padding-left: 12px; color: #6d28d9; margin: 6px 0 2px; min-height: 50px; }
.lock-msg { min-height: 18px; margin: 2px 0 0; font-size: 12.5px; color: #0f9d58; }
.lock-msg.err { color: var(--red); }
.lock-tip { margin: 12px 0 0; font-size: 12px; color: var(--muted); background: #fff8e6; border: 1px solid #ffe1a8; padding: 9px 12px; border-radius: 9px; }
.lock-tip i { color: #d97706; }

/* 收款码弹窗 */
.qr-pair { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.qr-box { border: 1px solid var(--line); border-radius: 12px; overflow: hidden; text-align: center; }
.qr-head { display: flex; align-items: center; justify-content: center; gap: 7px; font-size: 13px; font-weight: 600; padding: 9px; color: #16a34a; background: #f5fbf7; }
.qr-box img { width: 100%; min-height: 150px; object-fit: contain; background: #fff; padding: 10px; display: block; }
.qr-none { color: var(--muted); padding: 60px 0; margin: 0; font-size: 13px; }
.qr-note { margin: 14px 0 0; font-size: 12.5px; color: var(--muted); background: #fff8e6; border: 1px solid #ffe1a8; padding: 9px 12px; border-radius: 9px; }
.qr-note i { color: #d97706; }

/* 对话框 */
dialog.admin-dialog { border: none; border-radius: 16px; padding: 22px; width: min(92vw, 460px); box-shadow: 0 24px 60px rgba(0,0,0,.25); }
dialog.admin-dialog.wide { width: min(92vw, 620px); }
dialog.admin-dialog::backdrop { background: rgba(10,15,25,.5); }
.admin-dialog h3 { margin: 0 0 14px; font-size: 16px; }
.admin-dialog label { display: block; font-size: 12.5px; color: var(--muted); margin-bottom: 12px; }
.admin-dialog input[type=text], .admin-dialog input[type=number], .admin-dialog select, .admin-dialog textarea {
  width: 100%; margin-top: 6px; border: 1px solid var(--line); border-radius: 9px; padding: 9px 11px; font-size: 13.5px; font-family: inherit; outline: none;
}
.admin-dialog textarea { resize: vertical; }
.admin-dialog input:focus, .admin-dialog textarea:focus { border-color: var(--blue); }
.ff-row { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 10px; }
.ff-row label { min-width: 0; }
.check-line { display: flex; align-items: flex-end; gap: 6px; font-size: 13px; color: var(--ink) !important; }
.check-line input { width: auto; margin: 0; }
.dlg-acts { display: flex; justify-content: flex-end; gap: 10px; margin-top: 8px; }

/* 表单区 */
.admin-form { background: #fff; border: 1px solid var(--line); border-radius: 14px; padding: 18px 20px; }
.form-h3 { font-size: 14px; margin: 26px 0 14px; display: flex; align-items: center; gap: 7px; padding-bottom: 8px; border-bottom: 1px solid var(--line); }
.form-h3:first-child { margin-top: 0; }
.form-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 14px; }
.ff { display: flex; flex-direction: column; gap: 6px; }
.ff-full { grid-column: 1 / -1; }
.ff label { font-size: 12.5px; color: var(--muted); }
.ff input, .ff textarea { border: 1px solid var(--line); border-radius: 9px; padding: 9px 12px; font-size: 13.5px; font-family: inherit; outline: none; }
.ff input:focus, .ff textarea:focus { border-color: var(--blue); }
.form-foot { margin-top: 18px; text-align: right; border-top: 1px solid var(--line); padding-top: 14px; }

/* 登录页 */
.admin-login-body { min-height: 100vh; display: grid; place-items: center; background: radial-gradient(800px 400px at 80% -10%, rgba(58,108,244,.12), transparent), radial-gradient(600px 400px at 0% 110%, rgba(139,92,246,.1), transparent), #eef2f8; padding: 20px; }
.admin-login-card { background: #fff; border: 1px solid var(--line); border-radius: 20px; width: 100%; max-width: 400px; padding: 34px 32px; color: var(--ink); box-shadow: 0 18px 50px rgba(15,23,42,.12); }
.al-logo { width: 58px; height: 58px; margin: 0 auto 12px; border-radius: 16px; background: linear-gradient(135deg, #3a6cf4, #8b5cf6); display: grid; place-items: center; font-size: 24px; color: #fff; }
.admin-login-card h1 { text-align: center; font-size: 18px; margin: 0; }
.admin-login-card > p { text-align: center; color: #667085; font-size: 13px; margin: 6px 0 18px; }
.admin-login-form { display: flex; flex-direction: column; gap: 12px; }
.admin-login-form label { font-size: 12.5px; color: #475569; }
.al-in { display: flex; align-items: center; gap: 9px; background: #f2f5fa; border: 1px solid var(--line); border-radius: 11px; padding: 11px 13px; margin-top: 6px; color: #8a94a6; }
.al-in input { background: none; border: none; outline: none; color: #111827; flex: 1; font-size: 14px; font-family: inherit; }
.al-in input::placeholder { color: #9aa3b2; }
.al-btn { margin-top: 6px; background: linear-gradient(135deg, #3a6cf4, #6f9bff); color: #fff; border: none; padding: 12px; border-radius: 11px; font-size: 15px; font-weight: 700; cursor: pointer; font-family: inherit; }
.al-btn:hover { filter: brightness(1.1); }
.al-tip { color: #667085; font-size: 12px; margin-top: 14px !important; }
.al-back { display: block; text-align: center; color: #667085; font-size: 13px; margin-top: 10px; }
.al-back:hover { color: var(--blue); }

@media (max-width: 1000px) {
  .admin-side { width: 68px; }
  .admin-brand { font-size: 0; gap: 0; justify-content: center; padding: 18px 6px; }
  .admin-brand i { font-size: 17px; }
  .admin-nav a, .admin-side-foot a, .side-logout { justify-content: center; padding: 11px 6px; font-size: 0; gap: 0; }
  .admin-nav a i, .side-logout i { font-size: 15px; margin: 0; }
  .dash-grid2 { grid-template-columns: 1fr; }
}

/* ===== 后台账号资料（新增/编辑）表单补充样式 ===== */
.af-form .ff select,
.check-flags select {
  border: 1px solid var(--line);
  border-radius: 9px;
  padding: 9px 12px;
  font-size: 13.5px;
  font-family: inherit;
  background: #fff;
  outline: none;
}
.af-form .ff select:focus { border-color: var(--blue); }
.ff select:disabled { background: #f2f4f8; color: #94a0b6; }
.form-head { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.form-code { font-size: 12.5px; color: var(--muted); }
.mono { font-family: Consolas, Menlo, monospace; color: var(--blue); }
.ff-tip { margin: 2px 0 0; font-size: 12px; color: var(--muted); }
.ff-tip-inline { font-weight: 400; color: var(--muted); font-size: 12px; margin-left: 6px; }
.ff-block { border: 1px dashed var(--line); border-radius: 10px; padding: 12px; margin-bottom: 14px; background: #fafbfe; }
.ff-block-label { display: block; font-size: 12.5px; color: var(--muted); margin-bottom: 8px; }
.ff-block input[type="file"] { width: 100%; font-size: 12.5px; padding: 8px 0; color: #55607a; }
.ff-block input[type="text"] { width: 100%; box-sizing: border-box; border: 1px solid var(--line); border-radius: 9px; padding: 9px 12px; font-size: 13.5px; font-family: inherit; outline: none; }
.thumbs { display: flex; flex-wrap: wrap; gap: 8px; margin: 4px 0 8px; }
.thumb { width: 78px; height: 78px; object-fit: cover; border-radius: 8px; border: 1px solid var(--line); background: #fff; }
.thumb-qr { width: 86px; height: 86px; object-fit: contain; }
.skin-groups { display: flex; flex-direction: column; gap: 8px; }
.sg { display: flex; gap: 10px; align-items: flex-start; flex-wrap: wrap; }
.sg > span { flex: 0 0 76px; font-size: 12.5px; color: var(--muted); padding-top: 4px; }
.sg-checks { display: flex; flex-wrap: wrap; gap: 6px; }
.ff-chk { display: inline-flex; align-items: center; gap: 5px; border: 1px solid var(--line); background: #fff; border-radius: 8px; padding: 5px 9px; font-size: 12.5px; cursor: pointer; user-select: none; }
.ff-chk input { accent-color: var(--blue); margin: 0; }
.check-flags { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; padding: 12px; border: 1px solid var(--line); border-radius: 10px; margin-top: 14px; }
.check-flags .ff { flex-direction: row; align-items: center; gap: 6px; margin: 0; }

/* ===== 后台帮助中心 ===== */
.cell-wrap { white-space: normal; max-width: 460px; line-height: 1.7; color: #4b5563; }
.empty-cell { text-align: center; color: var(--muted); padding: 30px !important; white-space: normal; }
code { background: #f1f5f9; border: 1px solid #e2e8f0; border-radius: 5px; padding: 1px 6px; color: var(--blue); font-size: 12px; }
.toolbar .btn-main { flex: 0 0 auto; }
.act:not(.act-point):not(.act-ok):not(.act-del):hover { color: var(--blue); }
.tag-hot { background: #fdf1e3; color: #b45309; }
.stat-cards { display: flex; gap: 10px; }
.stat-cards .sc { background: #fff; border: 1px solid var(--line); border-radius: 12px; padding: 8px 18px; text-align: center; }
.stat-cards .sc b { display: block; font-size: 20px; color: #111827; line-height: 1.2; }
.stat-cards .sc span { font-size: 11.5px; color: var(--muted); }
.stat-cards .sc-hot b { color: #d97706; }