/* ============================================================
   星络科技用户网站信息管理系统 · 全局样式
   风格：小字、浅色、明亮低调
   组织：主题变量 → 基础重置 → 布局容器 → 通用组件
         → 管理端布局 → 用户端布局 → 工单对话Modal → 响应式 → 打印
   ============================================================ */

/* ---------- 主题变量 ---------- */
:root {
  --portal-primary: #4a6cf7;
  --portal-primary-light: #eef2fe;
  --portal-primary-dark: #3351c9;
  --portal-bg: #f4f5f7;
  --portal-card: #ffffff;
  --portal-text: #333a45;
  --portal-muted: #8a919c;
  --portal-border: #e4e7ec;
  --portal-ok: #2e9e5b;
  --portal-ok-bg: #eaf6ef;
  --portal-warn: #b97a1e;
  --portal-warn-bg: #fdf3e3;
  --portal-danger: #d64545;
  --portal-danger-bg: #fdecec;
  --portal-info-bg: #eef4fe;
  --portal-radius: 8px;
  --portal-shadow: 0 1px 3px rgba(20, 40, 80, .06);
  --portal-font: 13px;
  --sp-1: 4px;
  --sp-2: 8px;
  --sp-3: 16px;
  --sp-4: 24px;
  --sp-5: 32px;
}

[data-theme="blue"]   { --portal-primary: #4a6cf7; --portal-primary-light: #eef2fe; --portal-primary-dark: #3351c9; }
[data-theme="teal"]   { --portal-primary: #0d9488; --portal-primary-light: #e6f7f5; --portal-primary-dark: #0a7a6e; }
[data-theme="gray"]   { --portal-primary: #6b7280; --portal-primary-light: #f0f1f3; --portal-primary-dark: #4b5563; }
[data-theme="orange"] { --portal-primary: #ea7c2d; --portal-primary-light: #fdf3e8; --portal-primary-dark: #c5661e; }
[data-theme="purple"] { --portal-primary: #7c3aed; --portal-primary-light: #f3eefe; --portal-primary-dark: #6322b8; }
[data-theme="green"]  { --portal-primary: #2e9e5b; --portal-primary-light: #eaf6ef; --portal-primary-dark: #237a47; }
[data-theme="red"]    { --portal-primary: #d64545; --portal-primary-light: #fdecec; --portal-primary-dark: #b53838; }
[data-theme="indigo"] { --portal-primary: #4f46e5; --portal-primary-light: #eef0fe; --portal-primary-dark: #3b34b8; }

/* ---------- 基础重置 ---------- */
* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--portal-bg);
  color: var(--portal-text);
  font: var(--portal-font)/1.6 -apple-system, "Segoe UI", "Microsoft YaHei", "PingFang SC", sans-serif;
}

a { color: var(--portal-primary); text-decoration: none; }
a:hover { text-decoration: underline; }

h1, h2, h3, h4 { font-weight: 600; margin: 0 0 10px; }
h2 { font-size: 15px; }
h3 { font-size: 14px; }

/* ---------- 布局容器 ---------- */
.wrap { max-width: 980px; margin: 0 auto; padding: var(--sp-3); }
.wrap-wide { max-width: none; }

.page-list   { width: 96%; margin: 0 auto; padding: var(--sp-3); }
.page-form   { width: 96%; margin: 0 auto; padding: var(--sp-3); }
.page-detail { width: 96%; margin: 0 auto; padding: var(--sp-3); }
.page-portal { width: 96%; max-width: 1400px; margin: 0 auto; padding: var(--sp-3); }

/* ---------- 顶栏 ---------- */
.topbar {
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--portal-card);
  border-bottom: 1px solid var(--portal-border);
  padding: var(--sp-2) var(--sp-3);
}
.topbar .brand { font-size: 14px; font-weight: 600; }
.topbar .domain-name { color: var(--portal-muted); }
.topbar .spacer { flex: 1; }

/* ---------- 登录页 ---------- */
.login-page { display: flex; align-items: center; justify-content: center; min-height: 100vh; }
.login-card {
  width: 360px;
  background: var(--portal-card);
  border: 1px solid var(--portal-border);
  border-radius: var(--portal-radius);
  box-shadow: var(--portal-shadow);
  padding: 28px 26px 22px;
}
.login-card .logo { font-size: 17px; font-weight: 700; text-align: center; margin-bottom: 4px; }
.logo-img { display: inline-block; width: 36px; height: 36px; border-radius: 6px; margin-right: 8px; object-fit: contain; vertical-align: middle; }
.login-card .sub { text-align: center; color: var(--portal-muted); font-size: 12px; margin-bottom: 18px; }
.login-quick { text-align: right; font-size: 12px; margin-bottom: 14px; }
.login-quick a { border-bottom: 1px dashed; }

/* ---------- 卡片 ---------- */
.card {
  background: var(--portal-card);
  border: 1px solid var(--portal-border);
  border-radius: var(--portal-radius);
  box-shadow: var(--portal-shadow);
  padding: 14px var(--sp-3);
  margin-bottom: 14px;
}
.page-form .card { margin-left: auto; margin-right: auto; }
.card-title {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  margin-bottom: 10px;
  padding-bottom: var(--sp-2);
  border-bottom: 1px solid var(--portal-border);
  font-size: 14px;
  font-weight: 600;
}
.card-title .spacer { flex: 1; }
.card-title .hint { font-size: 12px; color: var(--portal-muted); font-weight: 400; }

/* ---------- 信息网格 ---------- */
.info-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: var(--sp-2) 20px;
}
.info-item .label { color: var(--portal-muted); font-size: 12px; }
.info-item .value { word-break: break-all; }

/* ---------- 表单 ---------- */
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.form-grid--3 { grid-template-columns: repeat(3, 1fr); }
.form-grid--4 { grid-template-columns: repeat(4, 1fr); }
.form-grid--single { grid-template-columns: 1fr; }
.form-item { display: flex; flex-direction: column; gap: 6px; }
.form-item.full { grid-column: 1 / -1; }
.form-item label { font-size: 12px; color: var(--portal-muted); }
.form-item label .required { color: var(--portal-danger); }

input[type="text"], input[type="password"], input[type="date"], input[type="number"],
input[type="url"], input[type="email"], select {
  width: 100%;
  height: 36px;
  padding: 0 var(--sp-2);
  border: 1px solid var(--portal-border);
  border-radius: 4px;
  font: inherit;
  color: var(--portal-text);
  background: #fff;
  transition: border-color .15s;
}
textarea {
  width: 100%;
  padding: 5px var(--sp-2);
  border: 1px solid var(--portal-border);
  border-radius: 4px;
  font: inherit;
  color: var(--portal-text);
  background: #fff;
  transition: border-color .15s;
}
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--portal-primary); }
textarea { min-height: 72px; resize: vertical; }
input[readonly] { background: #f7f8fa; color: var(--portal-muted); }

.form-actions { display: flex; gap: var(--sp-2); margin-top: 14px; align-items: center; }

/* ---------- 按钮 ---------- */
.btn {
  display: inline-block;
  padding: 5px 14px;
  border: 1px solid var(--portal-border);
  border-radius: 4px;
  background: #fff;
  color: var(--portal-text);
  font: inherit;
  cursor: pointer;
  text-decoration: none;
  transition: background .15s, border-color .15s, color .15s;
}
.btn:hover { border-color: var(--portal-primary); color: var(--portal-primary); text-decoration: none; }
.btn.primary { background: var(--portal-primary); border-color: var(--portal-primary); color: #fff; }
.btn.primary:hover { background: var(--portal-primary-dark); color: #fff; }
.btn.danger { color: var(--portal-danger); }
.btn.danger:hover { border-color: var(--portal-danger); color: var(--portal-danger); }
.btn.sm { padding: 2px var(--sp-2); font-size: 12px; }
.btn:disabled { opacity: .5; cursor: not-allowed; }

/* ---------- 表格 ---------- */
.table-wrap { overflow-x: auto; }
table.tbl { width: 100%; border-collapse: collapse; font-size: 13px; }
.tbl th, .tbl td {
  padding: 7px 9px;
  border-bottom: 1px solid var(--portal-border);
  text-align: left;
  vertical-align: top;
}
.tbl th { color: var(--portal-muted); font-weight: 500; font-size: 12px; white-space: nowrap; }
.tbl tr:hover td { background: #fafbfc; }
.tbl .num { text-align: right; font-variant-numeric: tabular-nums; }

/* ---------- 徽标 ---------- */
.badge {
  display: inline-block;
  padding: 1px var(--sp-2);
  border-radius: 9px;
  font-size: 12px;
  line-height: 1.6;
}
.badge.pending { background: var(--portal-warn-bg); color: var(--portal-warn); }
.badge.processing { background: var(--portal-info-bg); color: var(--portal-primary); }
.badge.completed { background: var(--portal-ok-bg); color: var(--portal-ok); }
.badge.cancelled { background: #eef0f2; color: var(--portal-muted); }
.badge.closed { background: #eef0f2; color: var(--portal-muted); }
.badge.active { background: var(--portal-ok-bg); color: var(--portal-ok); }
.badge.disabled { background: var(--portal-warn-bg); color: var(--portal-warn); }
.badge.deleted { background: #eef0f2; color: var(--portal-muted); }
.badge.admin-only { background: var(--portal-danger-bg); color: var(--portal-danger); }
.badge.awaiting_confirm { background: var(--portal-warn-bg); color: var(--portal-warn); }
.badge.rated { background: var(--portal-ok-bg); color: var(--portal-ok); }
.badge.email_add { background: var(--portal-ok-bg); color: var(--portal-ok); }
.badge.email_modify { background: var(--portal-info-bg); color: var(--portal-primary); }
.badge.email_disable { background: var(--portal-warn-bg); color: var(--portal-warn); }
.badge.email_delete { background: var(--portal-danger-bg); color: var(--portal-danger); }
.badge.other { background: #eef0f2; color: var(--portal-muted); }

/* ---------- 提示消息 ---------- */
.alert { padding: var(--sp-2) 12px; border-radius: 4px; margin-bottom: 12px; font-size: 13px; }
.alert.error { background: var(--portal-danger-bg); color: var(--portal-danger); border: 1px solid #f4c8c8; }
.alert.success { background: var(--portal-ok-bg); color: var(--portal-ok); border: 1px solid #bfe6cf; }
.alert.info { background: var(--portal-info-bg); color: var(--portal-primary); border: 1px solid #d5e0fb; }

/* ---------- 折叠区 ---------- */
details.collapse { border: 1px solid var(--portal-border); border-radius: 4px; padding: 6px 10px; }
details.collapse summary { cursor: pointer; color: var(--portal-muted); font-size: 12px; user-select: none; }
details.collapse[open] summary { margin-bottom: 6px; }

/* ---------- 管理端布局 ---------- */
.admin-shell { display: flex; min-height: 100vh; }
.admin-nav {
  width: 168px;
  flex-shrink: 0;
  background: var(--portal-card);
  border-right: 1px solid var(--portal-border);
  padding: 14px 10px;
  display: flex;
  flex-direction: column;
}
.admin-nav .nav-brand { font-size: 13px; font-weight: 700; margin-bottom: 14px; padding: 0 var(--sp-2); }
.nav-logo { display: inline-block; width: 20px; height: 20px; border-radius: 4px; margin-right: 6px; object-fit: contain; vertical-align: middle; }
.admin-nav a.nav-item {
  display: block;
  padding: 6px var(--sp-2);
  border-radius: 4px;
  color: var(--portal-text);
  margin-bottom: 2px;
  font-size: 13px;
}
.admin-nav a.nav-item:hover { background: var(--portal-primary-light); color: var(--portal-primary); text-decoration: none; }
.admin-nav a.nav-item.active { background: var(--portal-primary); color: #fff; }
.admin-main { flex: 1; min-width: 0; }

/* 汉堡按钮（手机端导航折叠） */
.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--portal-border);
  border-radius: 4px;
  background: var(--portal-card);
  cursor: pointer;
  font-size: 20px;
  line-height: 1;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.nav-toggle:hover { border-color: var(--portal-primary); color: var(--portal-primary); }

/* ---------- 统计卡片 ---------- */
.stat-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 12px; }
.stat-card {
  background: var(--portal-card);
  border: 1px solid var(--portal-border);
  border-radius: var(--portal-radius);
  padding: 14px var(--sp-3);
}
.stat-card .num { font-size: 22px; font-weight: 700; }
.stat-card .label { color: var(--portal-muted); font-size: 12px; }

/* ---------- 工作台图表 ---------- */
.chart-area { margin-top: 12px; }
.chart-empty {
  background: var(--portal-card);
  border: 1px solid var(--portal-border);
  border-radius: var(--portal-radius);
  padding: 28px var(--sp-3);
  text-align: center;
  color: var(--portal-muted);
  font-size: 13px;
}
.chart-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.chart-box {
  background: var(--portal-card);
  border: 1px solid var(--portal-border);
  border-radius: var(--portal-radius);
  box-shadow: var(--portal-shadow);
  padding: 12px var(--sp-3);
}
.chart-box .chart-title { font-size: 13px; font-weight: 600; margin-bottom: 8px; }
.chart-box .chart-canvas { position: relative; height: 260px; }
.chart-box--wide { grid-column: 1 / -1; }
.chart-box--wide .chart-canvas { height: 220px; }
@media (max-width: 768px) {
  .chart-grid { grid-template-columns: 1fr; }
}

/* ---------- 页头工具条 ---------- */
.toolbar { display: flex; gap: var(--sp-2); align-items: center; margin-bottom: 12px; flex-wrap: wrap; }
.toolbar .spacer { flex: 1; }
.search-box { display: flex; gap: 6px; }
.search-box input { width: 220px; }

/* ---------- 细线分隔与工具类 ---------- */
.divider { border: none; border-top: 1px solid var(--portal-border); margin: 10px 0; }
.muted { color: var(--portal-muted); }
.small { font-size: 12px; }
.mt8 { margin-top: var(--sp-2); }
.mt12 { margin-top: 12px; }
.mb0 { margin-bottom: 0; }

/* ---------- 工作台 ---------- */
.domain-group {
  border: 1px solid var(--portal-border);
  border-radius: 4px;
  margin-bottom: var(--sp-2);
  padding: 6px 10px;
}
.domain-group-head { font-weight: 600; margin-bottom: 4px; }
.domain-group-head input { margin-right: 4px; }
details.ticket-row {
  border: 1px solid var(--portal-border);
  border-radius: 4px;
  margin-bottom: 4px;
  padding: 0;
}
details.ticket-row > summary {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  padding: 6px 10px;
  cursor: pointer;
  list-style: none;
  font-size: 13px;
  flex-wrap: wrap;
}
details.ticket-row > summary::-webkit-details-marker { display: none; }
details.ticket-row[open] > summary { border-bottom: 1px solid var(--portal-border); }
.ticket-detail { padding: 10px; }
.email-list { display: flex; flex-direction: column; gap: 10px; margin: var(--sp-2) 0; }
.email-item {
  background: var(--portal-bg);
  border-radius: 4px;
  padding: var(--sp-2) 10px;
}
.email-item-head { margin-bottom: 6px; }
.form-grid.compact { gap: 6px 12px; }

/* ---------- 用户端表单 ---------- */
.email-prefix-row { display: flex; align-items: center; gap: 0; }
.email-prefix-row input { flex: 1; border-radius: 4px 0 0 4px; }
.email-suffix {
  display: inline-block;
  padding: 5px 10px;
  background: #f7f8fa;
  border: 1px solid var(--portal-border);
  border-left: none;
  border-radius: 0 4px 4px 0;
  color: var(--portal-muted);
  font-size: 13px;
  white-space: nowrap;
}
.required { color: var(--portal-danger); margin-left: 2px; }

/* ---------- 工单对话 ---------- */
.message-list { display: flex; flex-direction: column; gap: 10px; }
.message-item {
  border-radius: 4px;
  padding: var(--sp-2) 12px;
  max-width: 85%;
}
.message-item.admin {
  background: var(--portal-info-bg);
  border-left: 3px solid var(--portal-primary);
  align-self: flex-start;
}
.message-item.user {
  background: var(--portal-ok-bg);
  border-left: 3px solid var(--portal-ok);
  align-self: flex-end;
}
.message-head { margin-bottom: 4px; display: flex; gap: 6px; align-items: center; flex-wrap: wrap; }
.message-body { word-break: break-all; }
.quick-actions { display: flex; gap: var(--sp-2); flex-wrap: wrap; }

/* ---------- Modal 对话框 ---------- */
.modal-overlay {
  position: fixed; inset: 0;
  background: rgba(0, 0, 0, .35);
  display: flex; align-items: center; justify-content: center;
  z-index: 1000;
}
.modal-dialog {
  background: var(--portal-card);
  border-radius: var(--portal-radius);
  box-shadow: 0 4px 20px rgba(20, 40, 80, .15);
  width: 520px; max-width: 92vw; max-height: 85vh; overflow-y: auto;
  padding: 18px 20px;
}
.modal-title {
  font-size: 15px; font-weight: 600;
  margin-bottom: 14px; padding-bottom: 10px;
  border-bottom: 1px solid var(--portal-border);
}
.modal-close {
  float: right; cursor: pointer;
  color: var(--portal-muted); font-size: 18px; line-height: 1;
}
.modal-close:hover { color: var(--portal-text); }
.modal-result { text-align: center; padding: 20px 0; }
.modal-result .ticket-no {
  font-size: 16px; font-weight: 600; color: var(--portal-ok);
  margin: var(--sp-2) 0;
}

/* ---------- 主题色块选择器 ---------- */
.theme-swatches { display: flex; gap: 10px; flex-wrap: wrap; }
.theme-swatch {
  width: 36px; height: 36px;
  border-radius: 50%;
  border: 2px solid var(--portal-border);
  cursor: pointer;
  position: relative;
  transition: border-color .15s, transform .1s;
}
.theme-swatch:hover { transform: scale(1.1); }
.theme-swatch.selected { border-color: var(--portal-primary); box-shadow: 0 0 0 3px var(--portal-primary-light); }
.theme-swatch.selected::after { content: "\2713"; position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; color: #fff; font-size: 15px; font-weight: 700; }

/* ---------- 响应式 ---------- */
@media (max-width: 768px) {
  body { font-size: 12px; }

  /* 导航折叠 */
  .admin-shell { flex-direction: column; }
  .admin-nav {
    width: 100%;
    border-right: none;
    border-bottom: 1px solid var(--portal-border);
    padding: var(--sp-2) 10px;
    display: none;
  }
  .admin-nav.open { display: flex; }
  .nav-toggle { display: flex; }
  .admin-nav .nav-brand { margin-bottom: var(--sp-2); }
  .admin-nav a.nav-item { padding: 8px; }

  /* 布局容器全宽 */
  .page-list, .page-form, .page-detail, .page-portal, .wrap {
    width: 100%;
    max-width: none;
    padding: var(--sp-2);
  }

  /* 表单单列 */
  .form-grid { grid-template-columns: 1fr; }
  .info-grid { grid-template-columns: 1fr 1fr; }

  /* 统计卡片单列 */
  .stat-row { grid-template-columns: 1fr 1fr; }

  /* 工具条换行 */
  .toolbar { gap: 6px; }
  .search-box input { width: 160px; }

  /* 表格卡片化 */
  table.tbl, table.tbl thead, table.tbl tbody, table.tbl th, table.tbl td, table.tbl tr {
    display: block;
  }
  table.tbl thead { display: none; }
  table.tbl tr {
    border: 1px solid var(--portal-border);
    border-radius: 4px;
    margin-bottom: var(--sp-2);
    padding: var(--sp-2);
  }
  table.tbl td {
    border: none;
    padding: 3px 0;
    text-align: left;
  }
  table.tbl td::before {
    content: attr(data-label);
    color: var(--portal-muted);
    font-size: 11px;
    margin-right: var(--sp-2);
    min-width: 70px;
    display: inline-block;
  }
  table.tbl td:empty { display: none; }
  .tbl .num { text-align: left; }

  /* Modal 全宽 */
  .modal-dialog { width: 96vw; max-height: 80vh; }

  /* 消息气泡全宽 */
  .message-item { max-width: 95%; }

  /* 卡片内边距缩小 */
  .card { padding: 10px 12px; }
}

@media (min-width: 769px) and (max-width: 1024px) {
  .form-grid { grid-template-columns: repeat(2, 1fr); }
  .info-grid { grid-template-columns: repeat(3, 1fr); }
}

/* ---------- 打印 ---------- */
@media print {
  .topbar, .toolbar, .no-print, .form-actions, .nav-toggle { display: none !important; }
  body { background: #fff; }
  .card { border: none; box-shadow: none; padding: 6px 0; }
}