/* ============================================================
   TOQOT 投标资料平台 —— 全局样式（浅色主题）
   ============================================================ */
:root {
  --primary: #2563eb;
  --primary-dark: #1d4ed8;
  --primary-soft: #eff6ff;
  --accent: #0ea5e9;
  --success: #16a34a;
  --danger: #dc2626;
  --warning: #d97706;
  --text: #1f2937;
  --text-2: #6b7280;
  --text-3: #9ca3af;
  --border: #e5e7eb;
  --bg: #f5f7fa;
  --card: #ffffff;
  --shadow: 0 1px 3px rgba(0, 0, 0, 0.06), 0 4px 16px rgba(0, 0, 0, 0.04);
  --radius: 12px;
  --radius-sm: 8px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { -webkit-text-size-adjust: 100%; }

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC",
    "Hiragino Sans GB", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
  font-size: 15px;
}

a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }
input, select { font-family: inherit; font-size: 15px; }

.container { max-width: 1120px; margin: 0 auto; padding: 0 20px; }

/* ---------- 顶栏 ---------- */
.header {
  background: var(--card);
  border-bottom: 1px solid var(--border);
  position: sticky; top: 0; z-index: 50;
}
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 60px;
}
.logo { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 20px; }
.logo .mark {
  width: 34px; height: 34px; border-radius: 9px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: #fff; display: flex; align-items: center; justify-content: center;
  font-size: 17px; font-weight: 800;
}
.logo .sub { font-size: 12px; color: var(--text-3); font-weight: 500; margin-left: 2px; }
.nav { display: flex; align-items: center; gap: 18px; }
.nav a { color: var(--text-2); font-size: 14px; }
.nav a:hover { color: var(--primary); }
.nav .active { color: var(--primary); font-weight: 600; }

/* ---------- 按钮 ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: 6px; border: none; border-radius: var(--radius-sm);
  padding: 9px 18px; font-size: 14px; font-weight: 600;
  transition: all .15s ease;
}
.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-dark); }
.btn-ghost { background: transparent; color: var(--primary); border: 1px solid var(--primary); }
.btn-ghost:hover { background: var(--primary-soft); }
.btn-block { width: 100%; }
.btn:disabled { opacity: .5; cursor: not-allowed; }

/* ---------- 搜索区 ---------- */
.hero {
  background: linear-gradient(135deg, #1e3a8a 0%, #2563eb 60%, #0ea5e9 100%);
  color: #fff; padding: 40px 0 56px;
}
.hero h1 { font-size: 28px; font-weight: 700; }
.hero p { color: rgba(255, 255, 255, .85); font-size: 14px; margin-top: 6px; }
.search-bar {
  margin-top: 22px; display: flex; gap: 10px; flex-wrap: wrap;
  background: #fff; padding: 10px; border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.search-bar input[type="text"] {
  flex: 1; min-width: 220px; border: 1px solid var(--border);
  border-radius: var(--radius-sm); padding: 10px 14px; outline: none;
}
.search-bar input:focus { border-color: var(--primary); }
.search-bar select {
  border: 1px solid var(--border); border-radius: var(--radius-sm);
  padding: 10px 12px; outline: none; background: #fff; color: var(--text);
}

/* ---------- 列表 ---------- */
.content { padding: 28px 0 60px; }

/* ---------- 地区导航 ---------- */
.region-nav {
  background: var(--card);
  border-bottom: 1px solid var(--border);
  padding: 16px 0 18px;
}
.region-nav .region-current {
  display: flex; align-items: center; gap: 8px;
  font-size: 14px; color: var(--text-2);
  margin-bottom: 12px;
}
.region-nav .region-label { color: var(--text-3); }
.region-nav .region-name {
  color: var(--primary); font-weight: 600; font-size: 15px;
}
.region-nav .region-tip {
  color: var(--text-3); font-size: 12px;
}
.region-nav .region-clear {
  margin-left: auto; font-size: 13px; color: var(--text-3);
}
.region-nav .region-clear:hover { color: var(--danger); }
.region-nav .region-tabs {
  display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 10px;
}
.region-nav .region-tab {
  padding: 6px 16px; border: 1px solid var(--border);
  background: #fafbfc; border-radius: 20px;
  font-size: 14px; color: var(--text); cursor: pointer;
  transition: all .15s ease;
}
.region-nav .region-tab:hover { border-color: var(--primary); color: var(--primary); }
.region-nav .region-tab.active {
  background: var(--primary); color: #fff; border-color: var(--primary);
  font-weight: 600;
}
.region-nav .region-cities {
  display: flex; flex-wrap: wrap; gap: 6px 4px;
  min-height: 30px; align-items: center;
}
.region-nav .region-city {
  padding: 4px 12px; border-radius: 6px;
  font-size: 13px; color: var(--text-2);
}
.region-nav .region-city:hover { background: var(--primary-soft); color: var(--primary); }
.region-nav .region-city.active {
  background: var(--primary-soft); color: var(--primary);
  font-weight: 600;
}
.region-nav .region-city .ct { color: var(--text-3); font-size: 12px; margin-left: 2px; }
.region-nav .region-empty { color: var(--text-3); font-size: 13px; }

.list-head {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 16px;
}
.list-head .count { color: var(--text-2); font-size: 14px; }
.list-head .count b { color: var(--primary); }
.list-head .count .hint { color: var(--text-3); font-size: 12px; margin-left: 10px; }

.card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 18px 20px; margin-bottom: 14px;
  box-shadow: var(--shadow);
  transition: transform .12s ease, box-shadow .12s ease,
    background-color .15s ease, border-color .15s ease;
}
/* 鼠标移到内容条：背景用浅蓝色与普通条目区分 */
.card:hover {
  transform: translateY(-2px); box-shadow: 0 8px 24px rgba(0,0,0,.08);
  background: #eaf3ff; border-color: rgba(37, 99, 235, .28);
}
.card .title {
  font-size: 16px; font-weight: 600; color: var(--text);
  display: block; margin-bottom: 10px; line-height: 1.45;
}
.card .title:hover { color: var(--primary); }
.meta { display: flex; flex-wrap: wrap; gap: 8px 22px; font-size: 13px; color: var(--text-2); }
.meta .item { display: flex; align-items: center; gap: 5px; }
.meta .label { color: var(--text-3); }
.meta .value { color: var(--text); font-weight: 500; }
.meta .phone { color: var(--primary); font-weight: 600; }
.badge {
  display: inline-block; padding: 2px 9px; border-radius: 20px;
  font-size: 12px; font-weight: 500;
  background: var(--primary-soft); color: var(--primary);
}
.badge-lock {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 2px 9px; border-radius: 20px; font-size: 12px;
  background: #fef3c7; color: var(--warning);
}
.card .foot {
  margin-top: 12px; padding-top: 12px; border-top: 1px dashed var(--border);
  display: flex; align-items: center; justify-content: space-between;
}
.card .date { font-size: 13px; color: var(--text-3); }

/* ---------- 分页（页码 + 每页条数选择同排） ---------- */
.list-pager {
  display: flex; align-items: center; justify-content: center;
  gap: 14px; margin-top: 24px; flex-wrap: wrap;
}
.pagination { display: flex; gap: 6px; flex-wrap: wrap; justify-content: center; }
.pagination button {
  min-width: 36px; height: 36px; border: 1px solid var(--border);
  background: #fff; border-radius: var(--radius-sm); color: var(--text); font-size: 14px;
}
.pagination button.active { background: var(--primary); color: #fff; border-color: var(--primary); }
.pagination button:disabled { opacity: .4; cursor: not-allowed; }
.pagination .pg-dot {
  display: inline-flex; align-items: flex-end; justify-content: center;
  min-width: 24px; height: 36px; line-height: 30px;
  color: var(--text-3); font-size: 14px; user-select: none;
}
.size-box .size-label {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 13px; color: var(--text-2); white-space: nowrap;
}
.size-box .page-size {
  border: 1px solid var(--border); border-radius: var(--radius-sm);
  padding: 8px 8px; outline: none; background: #fff; color: var(--text); font-size: 13px;
  cursor: pointer;
}
.size-box .page-size:focus { border-color: var(--primary); }

/* ---------- 详情 ---------- */
.breadcrumb { font-size: 13px; color: var(--text-3); padding: 16px 0 4px; }
.breadcrumb a:hover { color: var(--primary); }
.detail-title { font-size: 22px; font-weight: 700; margin: 10px 0 18px; line-height: 1.5; }
.info-table { width: 100%; border-collapse: collapse; background: var(--card);
  border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; }
.info-table td { padding: 12px 16px; border-bottom: 1px solid var(--border); font-size: 14px;
  transition: background-color .15s ease; }
.info-table td:first-child { width: 130px; color: var(--text-2); background: #fafbfc; font-weight: 500; }
.info-table tr:last-child td { border-bottom: none; }
/* 详情信息行 hover：背景变色区分 */
.info-table tr:hover td { background: #eaf3ff; }
.info-table tr:hover td:first-child { background: #e0edfd; color: var(--primary); }

/* 原文地址链接行 */
.src-row td { vertical-align: middle; }
.src-link { display: inline-block; max-width: 100%; color: var(--primary);
  font-size: 13px; word-break: break-all; line-height: 1.5; }
.src-link:hover { color: var(--primary-dark); }
.src-go { display: inline-block; margin-left: 10px; padding: 1px 9px; border-radius: 20px;
  font-size: 12px; white-space: nowrap; background: var(--primary-soft); color: var(--primary);
  vertical-align: middle; }
.src-link:hover .src-go { background: var(--primary); color: #fff; }

/* ---------- 付费解锁 ---------- */
.paywall {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  min-height: 300px;
  margin: 24px 0;
  box-shadow: var(--shadow);
  display: flex;
  align-items: center;
  justify-content: center;
}
.paywall-bg {
  position: absolute;
  inset: -12px;
  width: calc(100% + 24px);
  height: calc(100% + 24px);
  object-fit: cover;
  filter: blur(10px) brightness(0.9);
  transform: scale(1.05);
  z-index: 0;
}
.paywall-bg-empty {
  background: linear-gradient(135deg, #eef1f6, #e2e6ed);
}
.paywall-mask {
  position: absolute;
  inset: 0;
  background: rgba(255, 255, 255, 0.35);
  z-index: 1;
}
.paywall-inner {
  position: relative;
  z-index: 2;
  padding: 32px;
  text-align: center;
}
.paywall .btn-continue {
  min-width: 240px;
  padding: 12px 28px;
  font-size: 15px;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.15);
}
.price { font-size: 32px; font-weight: 800; color: var(--danger); margin: 14px 0; }
.price small { font-size: 15px; font-weight: 500; }
.channel-tabs { display: inline-flex; border: 1px solid var(--border); border-radius: var(--radius-sm); overflow: hidden; margin-bottom: 16px; }
.channel-tabs button { padding: 9px 22px; border: none; background: #fff; font-size: 14px; font-weight: 600; color: var(--text-2); }
.channel-tabs button.active { background: var(--primary); color: #fff; }

/* 详情页支付按钮：两个并排 */
.pay-actions { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; }
.btn-pay-main { min-width: 160px; }

/* ---------- 支付弹窗（模态框） ---------- */
.modal-mask {
  position: fixed; inset: 0; background: rgba(0,0,0,.5);
  display: flex; align-items: center; justify-content: center;
  z-index: 100; animation: fadeIn .15s ease;
}
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
.modal {
  background: #fff; border-radius: var(--radius); padding: 28px 32px;
  width: 360px; max-width: 92vw; text-align: center;
  box-shadow: 0 12px 40px rgba(0,0,0,.2);
  position: relative; animation: popIn .2s ease;
}
@keyframes popIn { from { transform: scale(.92); opacity: 0; } to { transform: scale(1); opacity: 1; } }
.modal-close {
  position: absolute; top: 10px; right: 14px;
  width: 28px; height: 28px; border: none; background: transparent;
  font-size: 22px; color: var(--text-3); cursor: pointer; line-height: 1;
}
.modal-close:hover { color: var(--text); }

/* ---------- 解锁面板（左登录 / 右单次付费扫码） ---------- */
.unlock-card {
  width: 800px; max-width: 94vw; text-align: left;
  padding: 0; overflow: hidden;
}
.unlock-cols { display: flex; min-height: 448px; }
.unlock-col { flex: 1; padding: 30px 28px; display: flex; flex-direction: column; }
.unlock-col + .unlock-col { border-left: 1px solid var(--border); }
.unlock-col-head { margin-bottom: 16px; }
.unlock-col-head h3 { font-size: 19px; margin-bottom: 4px; }
.unlock-col-head p { font-size: 12.5px; color: var(--text-2); line-height: 1.6; }
.unlock-card .channel-tabs { align-self: center; }
.unlock-price {
  text-align: center; font-size: 30px; font-weight: 800; color: var(--danger);
  margin: 2px 0 12px; line-height: 1;
}
.unlock-price small { font-size: 13px; font-weight: 500; color: var(--text-2); margin-left: 4px; }
.unlock-card .modal-qr { margin-bottom: 12px; }
/* 左栏已登录视图 */
.ul-logged { display: flex; flex-direction: column; gap: 16px; padding-top: 8px; }
.ul-user { display: flex; align-items: center; gap: 8px; font-size: 15px; font-weight: 600; }
.ul-avatar {
  width: 34px; height: 34px; border-radius: 50%; background: var(--primary-soft);
  display: inline-flex; align-items: center; justify-content: center; flex: none;
}
.ul-tag {
  font-size: 11px; font-weight: 600; color: var(--success);
  border: 1px solid var(--success); border-radius: 20px; padding: 1px 9px;
}
.unlock-card .btn-block { width: 100%; }
.unlock-card .field:last-of-type { margin-bottom: 12px; }
@media (max-width: 540px) {
  .unlock-cols { flex-direction: column; min-height: 0; }
  .unlock-col + .unlock-col { border-left: none; border-top: 1px solid var(--border); }
  .auth-unlock-card .unlock-cols { min-height: 0; }
}
.modal-tabs { display: inline-flex; border: 1px solid var(--border); border-radius: var(--radius-sm); overflow: hidden; margin-bottom: 16px; }
.modal-tabs button { padding: 8px 22px; border: none; background: #fff; font-size: 14px; font-weight: 600; color: var(--text-2); }
.modal-tabs button.active { background: var(--primary); color: #fff; }
.modal-qr { width: 200px; height: 200px; margin: 0 auto 12px;
  border: 1px solid var(--border); border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center; background: #fff;
  overflow: hidden;
}
.modal-qr canvas, .modal-qr img { width: 180px !important; height: 180px !important; }
.modal-hint { font-size: 14px; color: var(--text); margin-bottom: 4px; }
.modal-hint span { color: var(--danger); font-weight: 700; font-size: 16px; }
.modal-status { font-size: 13px; color: var(--text-3); min-height: 18px; }
.modal-status.success { color: var(--success); font-weight: 600; }
.modal-qr .msg.err { padding: 16px; font-size: 13px; }
.qr-box {
  width: 200px; height: 200px; margin: 0 auto 12px;
  border: 1px solid var(--border); border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center; background: #fff;
}
.qr-box canvas, .qr-box img { width: 180px; height: 180px; }
.qr-hint { font-size: 13px; color: var(--text-3); }

/* ---------- 静态收款码（微信/支付宝个人收款码图片） ---------- */
.modal-qr.qr-static { width: 232px; height: 232px; padding: 6px; }
.modal-qr.qr-static img { width: 218px !important; height: 218px !important; }
.pay-order { margin: 0 0 10px; }
.pay-order:empty { display: none; }
.pay-order-row {
  display: flex; align-items: center; justify-content: center; gap: 8px;
  font-size: 12.5px; color: var(--text-2);
}
.pay-order-no {
  font-family: ui-monospace, Menlo, Consolas, monospace; font-size: 12px;
  color: var(--text); word-break: break-all;
}
.pay-copy {
  flex: none; border: 1px solid var(--border); background: #fff; color: var(--primary);
  font-size: 11.5px; font-weight: 600; border-radius: 20px; padding: 2px 10px; cursor: pointer;
}
.pay-copy:hover { background: var(--primary-soft); }
.pay-order-tip { font-size: 12px; color: var(--text-3); line-height: 1.65; margin-top: 6px; }
.pay-order-tip b { color: var(--danger); }
#pay-claim-btn { margin-top: 10px; }

/* ---------- 已解锁正文 ---------- */
.article {
  background: var(--card); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 24px; margin: 24px 0; white-space: pre-wrap; line-height: 1.9; font-size: 15px;
}
.attach-list { list-style: none; margin-top: 8px; }
.attach-list li {
  display: flex; align-items: center; justify-content: space-between;
  padding: 12px 16px; border: 1px solid var(--border); border-radius: var(--radius-sm);
  margin-bottom: 8px; background: #fafbfc;
}
.attach-list .fname { display: flex; align-items: center; gap: 8px; font-size: 14px; }
.attach-list a { color: var(--primary); font-size: 13px; font-weight: 600; }

/* ---------- 登录/注册 ---------- */
.auth-wrap { min-height: calc(100vh - 60px); display: flex; align-items: center; justify-content: center; padding: 40px 20px; }
.auth-card {
  width: 400px; background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 34px; box-shadow: var(--shadow);
}
.auth-card h2 { font-size: 22px; margin-bottom: 4px; }
.auth-card .sub { color: var(--text-2); font-size: 14px; margin-bottom: 22px; }
.field { margin-bottom: 16px; }
.field label { display: block; font-size: 13px; color: var(--text-2); margin-bottom: 6px; }
.field label .opt { color: var(--text-3); font-weight: 400; }
.field input, .field select {
  width: 100%; border: 1px solid var(--border); border-radius: var(--radius-sm);
  padding: 11px 13px; outline: none; background: #fff;
}
.field input:focus, .field select:focus { border-color: var(--primary); }
.field-row { display: flex; gap: 8px; }
.field-row input { flex: 1; }
.field-row .btn { white-space: nowrap; }
.auth-foot { text-align: center; font-size: 14px; color: var(--text-2); margin-top: 16px; }
.auth-foot a { color: var(--primary); font-weight: 600; }
.msg { font-size: 13px; margin-top: 8px; min-height: 18px; }
.msg.err { color: var(--danger); }
.msg.ok { color: var(--success); }

/* ---------- 空态 / 加载 ---------- */
.empty { text-align: center; color: var(--text-3); padding: 60px 0; font-size: 15px; }
.spinner {
  width: 26px; height: 26px; border: 3px solid var(--border);
  border-top-color: var(--primary); border-radius: 50%;
  animation: spin .8s linear infinite; margin: 40px auto;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ---------- 页脚 ---------- */
.footer {
  border-top: 1px solid var(--border); background: var(--card);
  color: var(--text-3); text-align: center; font-size: 13px; padding: 24px 0;
}

@media (max-width: 640px) {
  .hero h1 { font-size: 22px; }
  .auth-card { width: 100%; }
  .info-table td:first-child { width: 96px; }
}