/* ===== 服务商运营管理后台样式 ===== */
* { margin: 0; padding: 0; box-sizing: border-box; }
:root {
  --primary: #1677ff; --primary-light: #e6f4ff; --success: #52c41a; --warning: #faad14;
  --danger: #ff4d4f; --text: #1f2329; --text2: #5f6672; --text3: #9ca3af;
  --bg: #f5f7fa; --card: #fff; --border: #e8ecf1;
}
body { font-family: -apple-system, "PingFang SC", "Microsoft YaHei", sans-serif; background: var(--bg); color: var(--text); font-size: 14px; }

/* 登录页 */
.login-wrap { min-height: 100vh; display: flex; align-items: center; justify-content: center; background: linear-gradient(135deg,#1677ff,#69b1ff); }
.login-box { background: #fff; border-radius: 16px; padding: 40px 44px; width: 380px; box-shadow: 0 16px 48px rgba(0,0,0,.18); }
.login-box h1 { font-size: 22px; margin-bottom: 6px; }
.login-box .sub { color: var(--text3); font-size: 13px; margin-bottom: 26px; }
.login-box label { display: block; font-size: 13px; color: var(--text2); margin: 14px 0 6px; }
.login-box input { width: 100%; padding: 10px 12px; border: 1px solid var(--border); border-radius: 8px; font-size: 14px; outline: none; }
.login-box input:focus { border-color: var(--primary); }
.login-box button { width: 100%; margin-top: 22px; padding: 11px; background: var(--primary); color: #fff; border: none; border-radius: 8px; font-size: 15px; cursor: pointer; }
.login-box button:hover { opacity: .92; }
.login-tip { margin-top: 16px; font-size: 12px; color: var(--text3); text-align: center; }

/* 主布局 */
.layout { display: flex; min-height: 100vh; }
.sidebar { width: 216px; background: #001529; color: #fff; flex-shrink: 0; display: flex; flex-direction: column; position: sticky; top: 0; height: 100vh; }
.sidebar .brand { padding: 20px 20px 16px; font-size: 16px; font-weight: 700; border-bottom: 1px solid rgba(255,255,255,.08); }
/* 侧边栏 brand 由 common.css 控制为 flex 布局（logo+文字）；保留旧 span 兜底 */
.sidebar .brand span { display: inline; font-size: 11px; font-weight: 400; color: rgba(255,255,255,.5); margin-top: 4px; }
.sidebar nav { flex: 1; padding: 12px 0; overflow-y: auto; }
.sidebar nav .nav-group { padding: 12px 20px 4px; font-size: 11px; color: rgba(255,255,255,.4); }
.sidebar nav a { display: flex; align-items: center; gap: 10px; padding: 10px 20px; color: rgba(255,255,255,.75); text-decoration: none; font-size: 13.5px; border-left: 3px solid transparent; cursor: pointer; }
.sidebar nav a svg { opacity: .85; flex-shrink: 0; }
.sidebar nav a:hover { background: rgba(255,255,255,.06); color: #fff; }
.sidebar nav a.active { background: var(--primary); color: #fff; border-left-color: #fff; }
.sidebar nav a.active svg { opacity: 1; }
.sidebar .user-box { padding: 14px 20px; border-top: 1px solid rgba(255,255,255,.08); font-size: 12px; color: rgba(255,255,255,.6); }
.sidebar .user-box b { color: #fff; }
.sidebar .logout { margin-top: 6px; color: rgba(255,255,255,.5); cursor: pointer; display: inline-flex; align-items: center; gap: 4px; }
.sidebar .logout:hover { color: #ff4d4f; }
.sidebar .support { padding: 12px 20px; border-top: 1px solid rgba(255,255,255,.08); font-size: 11px; color: rgba(255,255,255,.4); display: flex; align-items: center; gap: 6px; }
.sidebar .support a { color: rgba(255,255,255,.55); text-decoration: none; display: inline-flex; align-items: center; gap: 4px; transition: color .15s; }
.sidebar .support a:hover { color: #69b1ff; }

.main { flex: 1; padding: 24px 28px; overflow-x: hidden; }
.page-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 20px; }
.page-head h2 { font-size: 20px; }
.page-head .crumb { color: var(--text3); font-size: 12px; margin-top: 4px; }

/* 卡片与统计 */
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 14px; margin-bottom: 20px; }
.stat-card { background: var(--card); border-radius: 12px; padding: 18px; box-shadow: 0 2px 12px rgba(0,0,0,.04); }
.stat-card .label { color: var(--text3); font-size: 12px; }
.stat-card .value { font-size: 26px; font-weight: 700; margin-top: 6px; }
.stat-card .value small { font-size: 13px; color: var(--text3); font-weight: 400; margin-left: 4px; }
.stat-card .trend { font-size: 12px; margin-top: 6px; color: var(--success); }

.panel { background: var(--card); border-radius: 12px; padding: 20px; box-shadow: 0 2px 12px rgba(0,0,0,.04); margin-bottom: 20px; }
.panel h3 { font-size: 15px; margin-bottom: 14px; }
.panel .toolbar { display: flex; gap: 10px; align-items: center; margin-bottom: 14px; flex-wrap: wrap; }

/* 表格 */
table { width: 100%; border-collapse: collapse; font-size: 13px; }
th { text-align: left; color: var(--text3); font-weight: 500; padding: 10px 12px; border-bottom: 1px solid var(--border); white-space: nowrap; }
td { padding: 12px; border-bottom: 1px solid #f2f4f7; vertical-align: middle; }
tr:hover td { background: #fafbfc; }
.table-wrap { overflow-x: auto; }
.text2 { color: var(--text2); } .text3 { color: var(--text3); }
.mono { font-family: "SF Mono", Menlo, monospace; font-size: 12px; }

/* 徽标 */
.badge { display: inline-block; padding: 2px 10px; border-radius: 10px; font-size: 12px; }
.badge-normal { background: #f0f9eb; color: #389e0d; }
.badge-disabled { background: #fff1f0; color: #f5222d; }
.badge-expired { background: #fff7e6; color: #d46b08; }
.badge-info { background: var(--primary-light); color: var(--primary); }

/* 按钮 */
.btn { display: inline-block; padding: 7px 14px; border-radius: 8px; border: 1px solid var(--border); background: #fff; color: var(--text); font-size: 13px; cursor: pointer; text-decoration: none; }
.btn:hover { border-color: var(--primary); color: var(--primary); }
.btn-primary { background: var(--primary); border-color: var(--primary); color: #fff; }
.btn-primary:hover { opacity: .9; color: #fff; }
.btn-danger { color: var(--danger); border-color: #ffccc7; }
.btn-danger:hover { background: var(--danger); border-color: var(--danger); color: #fff; }
.btn-sm { padding: 4px 10px; font-size: 12px; }
.btn-link { border: none; background: none; color: var(--primary); cursor: pointer; font-size: 13px; padding: 2px 6px; }
.btn-link.danger { color: var(--danger); }

/* 表单 */
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px 18px; }
.form-item { display: flex; flex-direction: column; gap: 6px; }
.form-item.full { grid-column: 1 / -1; }
.form-item label { font-size: 13px; color: var(--text2); }
.form-item label .req { color: var(--danger); }
.form-item input, .form-item select, .form-item textarea { padding: 9px 12px; border: 1px solid var(--border); border-radius: 8px; font-size: 13px; outline: none; font-family: inherit; }
.form-item input:focus, .form-item select:focus, .form-item textarea:focus { border-color: var(--primary); }
.form-item .help { font-size: 12px; color: var(--text3); }

/* 弹窗 */
.modal-mask { position: fixed; inset: 0; background: rgba(0,0,0,.45); z-index: 100; display: none; align-items: flex-start; justify-content: center; padding: 60px 16px; overflow-y: auto; }
.modal-mask.show { display: flex; }
.modal { position: relative; background: #fff; border-radius: 14px; width: 560px; max-width: 100%; padding: 26px; }
.modal h3 { font-size: 17px; margin-bottom: 18px; }
.modal .actions { display: flex; justify-content: flex-end; gap: 10px; margin-top: 20px; }
.modal-xl { width: 760px; }
/* 弹窗右上角关闭按钮（点击遮罩不再关闭，防误触丢失输入） */
.modal-close { position: absolute; top: 14px; right: 14px; width: 28px; height: 28px; border: none; background: #f2f4f7; border-radius: 8px; color: #667085; font-size: 13px; line-height: 1; cursor: pointer; display: flex; align-items: center; justify-content: center; transition: all .15s; }
.modal-close:hover { background: #ff4d4f; color: #fff; }

/* 筛选 */
.search-input { padding: 8px 12px; border: 1px solid var(--border); border-radius: 8px; font-size: 13px; outline: none; width: 220px; }
.search-input:focus { border-color: var(--primary); }
.select { padding: 8px 12px; border: 1px solid var(--border); border-radius: 8px; font-size: 13px; outline: none; background: #fff; }

/* 图表容器 */
.chart-grid { display: grid; grid-template-columns: 2fr 1fr; gap: 20px; }
.chart-box { width: 100%; }
.chart-box svg { width: 100%; height: 240px; }
/* SVG 图标系统 */
.i { display:inline-block; width:1em; height:1em; vertical-align:-0.15em; fill:none; stroke:currentColor; stroke-width:1.8; stroke-linecap:round; stroke-linejoin:round; flex-shrink:0; }
.i-14{width:14px;height:14px;} .i-18{width:18px;height:18px;} .i-20{width:20px;height:20px;} .i-22{width:22px;height:22px;} .i-24{width:24px;height:24px;} .i-28{width:28px;height:28px;} .i-32{width:32px;height:32px;}

/* brand 区：logo + 文字两栏 */
.sidebar .brand { display:flex; align-items:center; gap:12px; padding:18px 18px 16px; overflow:hidden; }
.sidebar .brand .brand-logo { height:30px; width:auto; max-width:80px; object-fit:contain; flex-shrink:0; }
.sidebar .brand .brand-text { display:flex; flex-direction:column; min-width:0; line-height:1.25; flex:1; }
.sidebar .brand .brand-text .n1 { font-size:15px; font-weight:700; color:#fff; white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }
.sidebar .brand .brand-text .n2 { font-size:11px; font-weight:400; color:rgba(255,255,255,.5); margin-top:2px; white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }

/* 登录页顶部 logo */
.login-box .login-logo { width:56px; height:56px; margin-bottom:16px; background:linear-gradient(135deg,#1677ff,#4096ff); border-radius:14px; display:flex; align-items:center; justify-content:center; color:#fff; }
.login-box .login-logo svg { width:32px; height:32px; }
.login-box h1 { display:flex; align-items:center; gap:8px; }

/* panel h3 / page-head h2 加图标 */
.panel h3, .page-head h2 { display:flex; align-items:center; gap:8px; }
.panel h3 svg, .page-head h2 svg { color:var(--primary); }

/* 表格小图标按钮 */
.table-action { display:inline-flex; align-items:center; gap:4px; }
.table-action svg { width:13px; height:13px; }

/* 响应式：小屏隐藏文字与支持链接 */
@media (max-width: 980px) {
  .chart-grid { grid-template-columns: 1fr; }
  .sidebar { width: 72px; }
  .sidebar .brand { padding: 14px 8px; justify-content:center; }
  .sidebar .brand .brand-text { display:none; }
  .sidebar .brand .brand-logo { height:32px; }
  .sidebar nav a span { display:none; }
  .sidebar nav a { text-align:center; padding:12px 0; font-size:18px; justify-content:center; }
  .sidebar .nav-group { display:none; }
  .sidebar .user-box { padding:12px 8px; text-align:center; font-size:11px; }
  .sidebar .user-box b { display:block; }
  .sidebar .support { justify-content:center; padding:10px 8px; }
  .sidebar .support span { display:none; }
}

/* 消息气泡 */
.toast { position: fixed; top: 20px; right: 20px; z-index: 200; background: #fff; border-radius: 10px; padding: 12px 18px; box-shadow: 0 6px 24px rgba(0,0,0,.12); font-size: 13px; display: flex; gap: 8px; align-items: center; animation: slideIn .25s; }
.toast.ok { border-left: 4px solid var(--success); }
.toast.err { border-left: 4px solid var(--danger); }
@keyframes slideIn { from { transform: translateX(20px); opacity: 0; } }

/* 空状态 */
.empty { text-align: center; color: var(--text3); padding: 40px 0; font-size: 13px; }
.pager { display: flex; gap: 8px; align-items: center; justify-content: flex-end; margin-top: 14px; font-size: 13px; color: var(--text2); }

/* 对话消息 */
.msg-list { max-height: 420px; overflow-y: auto; }
.msg-item { display: flex; gap: 10px; margin-bottom: 12px; }
.msg-item .avatar { width: 30px; height: 30px; border-radius: 50%; background: var(--primary-light); color: var(--primary); display: flex; align-items: center; justify-content: center; font-size: 14px; flex-shrink: 0; }
.msg-item.user .avatar { background: #f0f9eb; color: #389e0d; }
.msg-item .content { background: #f7f8fa; border-radius: 10px; padding: 10px 14px; font-size: 13px; line-height: 1.6; max-width: 78%; white-space: pre-wrap; }
.msg-item.user { flex-direction: row-reverse; }
.msg-item.user .content { background: var(--primary-light); }
.msg-item .meta { font-size: 11px; color: var(--text3); margin-top: 3px; }