/* ===== 客资分发系统 全局样式 ===== */
:root {
  --bg: #f1f5f9; --card: #ffffff; --line: #e2e8f0;
  --text: #0f172a; --sub: #64748b;
  --primary: #2563eb; --primary-2: #1d4ed8; --primary-soft: #eff6ff;
  --success: #059669; --success-soft: #ecfdf5;
  --warn: #d97706; --warn-soft: #fffbeb;
  --danger: #dc2626; --danger-soft: #fef2f2;
  --info: #0891b2; --info-soft: #ecfeff;
  --radius: 12px; --shadow: 0 1px 3px rgba(15, 23, 42, .08);
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html, body { height: 100%; }
body { font-family: "PingFang SC", "Microsoft YaHei", -apple-system, sans-serif; background: var(--bg); color: var(--text); font-size: 14px; }
a { color: var(--primary); text-decoration: none; }
a:hover { color: var(--primary-2); }

/* ===== 布局 ===== */
.layout { display: flex; min-height: 100vh; }
.sidebar { width: 220px; background: #0f172a; color: #cbd5e1; display: flex; flex-direction: column; position: fixed; inset: 0 auto 0 0; z-index: 40; }
.brand { display: flex; align-items: center; gap: 10px; padding: 18px 20px; font-weight: 700; font-size: 16px; color: #fff; border-bottom: 1px solid rgba(255,255,255,.08); }
.brand .logo { width: 30px; height: 30px; border-radius: 8px; background: linear-gradient(135deg, #3b82f6, #8b5cf6); display: flex; align-items: center; justify-content: center; font-size: 15px; flex-shrink: 0; }
.nav { flex: 1; padding: 12px 10px; overflow-y: auto; }
.nav .group { font-size: 11px; color: #64748b; padding: 14px 10px 6px; }
.nav-item { display: flex; align-items: center; gap: 10px; padding: 10px 12px; border-radius: 8px; color: #cbd5e1; cursor: pointer; margin-bottom: 2px; font-size: 14px; }
.nav-item:hover { background: rgba(255,255,255,.06); color: #fff; }
.nav-item.active { background: var(--primary); color: #fff; }
.nav-item .ico { width: 18px; height: 18px; display: inline-flex; align-items: center; justify-content: center; flex-shrink: 0; }
.sidebar-foot { padding: 14px 20px; font-size: 12px; color: #475569; border-top: 1px solid rgba(255,255,255,.08); }

.main { flex: 1; margin-left: 220px; min-width: 0; display: flex; flex-direction: column; }
.topbar { height: 60px; background: var(--card); border-bottom: 1px solid var(--line); display: flex; align-items: center; justify-content: space-between; padding: 0 24px; position: sticky; top: 0; z-index: 30; }
.topbar .titles h1 { font-size: 17px; }
.topbar .titles p { font-size: 12px; color: var(--sub); margin-top: 2px; }
.topbar-right { display: flex; align-items: center; gap: 12px; }
.user-chip { display: flex; align-items: center; gap: 8px; background: var(--bg); border-radius: 20px; padding: 5px 12px 5px 6px; font-size: 13px; }
.user-avatar { width: 26px; height: 26px; border-radius: 50%; background: linear-gradient(135deg, #3b82f6, #8b5cf6); color: #fff; display: flex; align-items: center; justify-content: center; font-size: 12px; }
.content { padding: 20px 24px 40px; flex: 1; }

/* ===== 卡片 ===== */
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); margin-bottom: 16px; }
.card-h { padding: 14px 18px; border-bottom: 1px solid var(--line); display: flex; align-items: center; justify-content: space-between; }
.card-h h3 { font-size: 15px; }
.card-b { padding: 18px; }

/* ===== 统计卡 ===== */
.stat-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-bottom: 16px; }
.stat-card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px 18px; box-shadow: var(--shadow); }
.stat-card .label { font-size: 13px; color: var(--sub); display: flex; align-items: center; gap: 6px; }
.stat-card .num { font-size: 26px; font-weight: 700; margin-top: 8px; }
.stat-card .foot { font-size: 12px; color: var(--sub); margin-top: 6px; }
.dot { width: 8px; height: 8px; border-radius: 50%; display: inline-block; }
.dot.blue { background: var(--primary); } .dot.green { background: var(--success); }
.dot.amber { background: var(--warn); } .dot.purple { background: #8b5cf6; }

/* ===== 图表区 ===== */
.chart-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 16px; }
.chart-box { height: 300px; }
.pie-wrap { display: flex; align-items: center; }
.pie-chart { width: 240px; height: 240px; flex-shrink: 0; }
.pie-legend { flex: 1; padding-left: 12px; }
.pie-legend .li { display: flex; align-items: center; gap: 8px; padding: 6px 0; font-size: 13px; }
.pie-legend .li .bar { flex: 1; height: 8px; background: var(--bg); border-radius: 4px; overflow: hidden; }
.pie-legend .li .bar i { display: block; height: 100%; border-radius: 4px; }

/* ===== 表格 ===== */
.table-wrap { overflow-x: auto; }
table.tbl { width: 100%; border-collapse: collapse; table-layout: fixed; }
table.tbl th { text-align: left; padding: 10px 12px; font-size: 12px; color: var(--sub); border-bottom: 1px solid var(--line); background: #f8fafc; font-weight: 600; white-space: nowrap; }
table.tbl td { padding: 10px 12px; border-bottom: 1px solid var(--line); font-size: 13px; vertical-align: middle; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
table.tbl tr:hover td { background: #f8fafc; }
table.tbl .empty { text-align: center; color: var(--sub); padding: 30px 0; }

/* ===== 标签 ===== */
.tag { display: inline-block; padding: 2px 10px; border-radius: 20px; font-size: 12px; line-height: 20px; white-space: nowrap; }
.tag.blue { background: var(--primary-soft); color: var(--primary); }
.tag.green { background: var(--success-soft); color: var(--success); }
.tag.amber { background: var(--warn-soft); color: var(--warn); }
.tag.red { background: var(--danger-soft); color: var(--danger); }
.tag.gray { background: #f1f5f9; color: #475569; }
.tag.cyan { background: var(--info-soft); color: var(--info); }
.tag.purple { background: #f5f3ff; color: #7c3aed; }

/* ===== 按钮 ===== */
.btn { display: inline-flex; align-items: center; gap: 6px; padding: 8px 14px; border-radius: 8px; border: 1px solid var(--line); background: #fff; color: var(--text); font-size: 13px; cursor: pointer; transition: .15s; white-space: nowrap; }
.btn:hover { border-color: var(--primary); color: var(--primary); }
.btn.primary { background: var(--primary); border-color: var(--primary); color: #fff; }
.btn.primary:hover { background: var(--primary-2); color: #fff; }
.btn.danger { color: var(--danger); }
.btn.danger:hover { border-color: var(--danger); color: var(--danger); background: var(--danger-soft); }
.btn.sm { padding: 4px 10px; font-size: 12px; border-radius: 6px; }
.btn.link { border: none; background: none; padding: 4px 6px; color: var(--primary); }
.btn.link.danger { color: var(--danger); }
.btn.disabled { opacity: .5; pointer-events: none; }

/* ===== 表单 ===== */
.form { max-width: 560px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0 16px; }
.form-item { margin-bottom: 14px; }
.form-item label { display: block; font-size: 13px; color: var(--text); margin-bottom: 6px; font-weight: 500; }
.form-item .hint { font-size: 12px; color: var(--sub); margin-top: 4px; }
.input, .select, textarea.input { width: 100%; padding: 9px 12px; border: 1px solid var(--line); border-radius: 8px; font-size: 14px; background: #fff; color: var(--text); outline: none; transition: .15s; font-family: inherit; }
.input:focus, .select:focus, textarea.input:focus { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(37,99,235,.12); }
textarea.input { resize: vertical; min-height: 80px; line-height: 1.6; }
.check-group { display: flex; flex-wrap: wrap; gap: 10px; }
.check-group label { display: inline-flex; align-items: center; gap: 5px; font-size: 13px; font-weight: 400; cursor: pointer; }
.check-group input { accent-color: var(--primary); }

/* ===== 筛选条 ===== */
.filter-bar { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }
.filter-bar .input, .filter-bar .select { width: auto; min-width: 110px; }
.filter-bar .search { min-width: 180px; }

/* ===== 分页 ===== */
.pagination { display: flex; justify-content: flex-end; padding: 14px 18px; gap: 6px; flex-wrap: wrap; }
.pagination a, .pagination span { padding: 6px 11px; border: 1px solid var(--line); border-radius: 6px; font-size: 13px; color: var(--sub); }
.pagination a:hover { border-color: var(--primary); color: var(--primary); }
.pagination .current { background: var(--primary); border-color: var(--primary); color: #fff; }

/* ===== 弹窗 ===== */
.modal-mask { position: fixed; inset: 0; background: rgba(15,23,42,.45); z-index: 100; display: none; align-items: center; justify-content: center; padding: 20px; }
.modal-mask.show { display: flex; }
.modal { background: #fff; border-radius: 14px; width: 100%; max-width: 520px; max-height: 88vh; overflow-y: auto; box-shadow: 0 20px 50px rgba(0,0,0,.2); }
.modal.lg { max-width: 720px; }
.modal-h { padding: 16px 20px; border-bottom: 1px solid var(--line); display: flex; align-items: center; justify-content: space-between; }
.modal-h h3 { font-size: 16px; }
.modal-close { cursor: pointer; font-size: 20px; color: var(--sub); line-height: 1; border: none; background: none; }
.modal-b { padding: 20px; }
.modal-f { padding: 14px 20px; border-top: 1px solid var(--line); display: flex; justify-content: flex-end; gap: 10px; }

/* ===== 提示 ===== */
.toast { position: fixed; top: 20px; left: 50%; transform: translateX(-50%); padding: 10px 22px; border-radius: 10px; color: #fff; font-size: 14px; z-index: 200; opacity: 0; pointer-events: none; transition: .25s; box-shadow: 0 8px 24px rgba(0,0,0,.18); }
.toast.show { opacity: 1; }
.toast.success { background: var(--success); }
.toast.error { background: var(--danger); }

/* ===== 二维码模拟 ===== */
.qr-sim { width: 168px; height: 168px; margin: 0 auto; border: 1px solid var(--line); border-radius: 10px; padding: 12px; display: flex; align-items: center; justify-content: center; }
.qr-sim canvas { width: 100%; height: 100%; }

/* ===== 登录页 ===== */
.login-body { min-height: 100vh; display: flex; align-items: center; justify-content: center; background: linear-gradient(135deg, #1e3a8a 0%, #312e81 60%, #4c1d95 100%); padding: 20px; }
.login-card { width: 100%; max-width: 400px; background: #fff; border-radius: 16px; padding: 36px 32px; box-shadow: 0 24px 60px rgba(0,0,0,.3); }
.login-brand { display: flex; align-items: center; gap: 10px; font-size: 19px; font-weight: 700; margin-bottom: 6px; }
.login-brand .logo { width: 36px; height: 36px; border-radius: 10px; background: linear-gradient(135deg, #3b82f6, #8b5cf6); color: #fff; display: flex; align-items: center; justify-content: center; }
.login-sub { color: var(--sub); font-size: 13px; margin-bottom: 24px; }
.login-card .btn.primary { width: 100%; justify-content: center; padding: 11px; font-size: 15px; margin-top: 6px; }

/* ===== 账号平台卡 ===== */
.platform-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.platform-card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; text-align: center; }
.platform-card .p-ico { width: 52px; height: 52px; border-radius: 14px; margin: 0 auto 12px; display: flex; align-items: center; justify-content: center; font-size: 24px; }
.platform-card h3 { font-size: 16px; margin-bottom: 6px; }
.platform-card p { color: var(--sub); font-size: 13px; line-height: 1.7; margin-bottom: 16px; }
.p-ico.ocean { background: #eef2ff; } .p-ico.douyin { background: #0f172a; color: #fff; }

/* ===== 设置分组 ===== */
.settings-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.radio-group { display: flex; gap: 16px; }
.radio-group label { display: inline-flex; align-items: center; gap: 5px; font-size: 13px; cursor: pointer; }

/* ===== 其他 ===== */
.tip { display: flex; gap: 8px; background: var(--info-soft); border: 1px solid #a5f3fc; color: #155e75; border-radius: 10px; padding: 10px 14px; font-size: 13px; line-height: 1.6; margin-bottom: 16px; }
.tip.warn { background: var(--warn-soft); border-color: #fcd34d; color: #92400e; }
.muted { color: var(--sub); }
.flex { display: flex; align-items: center; gap: 10px; }
.between { justify-content: space-between; }
.mt16 { margin-top: 16px; }
.mb16 { margin-bottom: 16px; }
.truncate { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* ===== 响应式 ===== */
@media (max-width: 960px) {
  .sidebar { transform: translateX(-100%); transition: .25s; }
  .sidebar.open { transform: translateX(0); }
  .main { margin-left: 0; }
  .stat-grid { grid-template-columns: repeat(2, 1fr); }
  .chart-grid, .settings-grid, .platform-grid { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .content { padding: 16px 14px 30px; }
  .topbar { padding: 0 14px; }
  .pie-wrap { flex-direction: column; align-items: flex-start; }
}
@media (max-width: 520px) {
  .stat-grid { grid-template-columns: 1fr 1fr; gap: 10px; }
  .stat-card .num { font-size: 20px; }
}