/* ===== 退役军人优抚政策查询平台 · 政务风样式 ===== */
:root {
  --gov-blue: #15428B;
  --gov-blue-dark: #0E2E63;
  --gov-blue-light: #2A5BA8;
  --gov-red: #C8252A;
  --bg: #EEF2F7;
  --card: #FFFFFF;
  --border: #D9E1EC;
  --text: #2B333E;
  --muted: #6B7785;
  --shadow: 0 2px 10px rgba(15, 46, 99, 0.08);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: "Microsoft YaHei", "PingFang SC", "Hiragino Sans GB", "SimSun", sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.7;
}

.container { width: 100%; max-width: 1040px; margin: 0 auto; padding: 0 18px; }

/* ===== 顶部 ===== */
.site-header { background: linear-gradient(135deg, var(--gov-blue) 0%, var(--gov-blue-dark) 100%); color: #fff; box-shadow: var(--shadow); }
.header-inner { display: flex; align-items: center; justify-content: space-between; padding: 14px 18px; min-height: 64px; }
.brand { display: flex; align-items: center; gap: 12px; }
.emblem {
  width: 42px; height: 42px; border-radius: 50%;
  background: radial-gradient(circle at 50% 40%, #FFE08A 0%, #E8B33D 55%, #C8902A 100%);
  color: var(--gov-red); font-size: 22px; display: flex; align-items: center; justify-content: center;
  box-shadow: 0 0 0 3px rgba(255,255,255,0.25);
}
.brand-text { display: flex; flex-direction: column; }
.brand-title { font-size: 20px; font-weight: 700; letter-spacing: 1px; }
.brand-sub { font-size: 11px; opacity: 0.7; letter-spacing: 0.5px; }
.main-nav a { color: #fff; text-decoration: none; margin-left: 20px; font-size: 15px; opacity: 0.92; }
.main-nav a:hover { opacity: 1; text-decoration: underline; }

/* ===== 主体 ===== */
.main-content { padding: 26px 18px 40px; min-height: 60vh; }
.section-title { font-size: 18px; color: var(--gov-blue); border-left: 4px solid var(--gov-red); padding-left: 10px; margin: 8px 0 16px; }

/* ===== Hero / 搜索 ===== */
.hero { background: var(--card); border-radius: 10px; padding: 34px 30px; box-shadow: var(--shadow); border: 1px solid var(--border); margin-bottom: 24px; }
.hero-title { font-size: 26px; color: var(--gov-blue); margin: 0 0 8px; text-align: center; letter-spacing: 2px; }
.hero-desc { text-align: center; color: var(--muted); margin: 0 0 22px; }
.search-row { display: flex; gap: 0; max-width: 760px; margin: 0 auto; }
.search-input { flex: 1; padding: 13px 16px; font-size: 16px; border: 2px solid var(--gov-blue); border-right: none; border-radius: 6px 0 0 6px; outline: none; }
.search-input:focus { box-shadow: 0 0 0 3px rgba(21,66,139,0.12); }
.search-btn { padding: 0 30px; background: var(--gov-blue); color: #fff; border: 2px solid var(--gov-blue); border-radius: 0 6px 6px 0; font-size: 16px; letter-spacing: 4px; cursor: pointer; font-weight: 700; }
.search-btn:hover { background: var(--gov-blue-dark); }
.filter-row { display: flex; flex-wrap: wrap; gap: 16px; align-items: center; justify-content: center; margin-top: 16px; font-size: 14px; color: var(--muted); }
.filter-select { padding: 6px 10px; border: 1px solid var(--border); border-radius: 5px; margin-left: 4px; background: #fff; }
.clear-link { color: var(--gov-red); text-decoration: none; }
.clear-link:hover { text-decoration: underline; }
.stat-line { text-align: center; margin-top: 16px; font-size: 13px; color: var(--muted); }
.stat-line strong { color: var(--gov-blue); }

/* ===== 分类卡片 ===== */
.cat-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 14px; }
.cat-card { background: var(--card); border: 1px solid var(--border); border-radius: 8px; padding: 18px; text-align: center; text-decoration: none; color: var(--text); transition: 0.15s; }
.cat-card:hover { border-color: var(--gov-blue); box-shadow: var(--shadow); transform: translateY(-2px); }
.cat-name { display: block; font-size: 15px; color: var(--gov-blue); font-weight: 600; }
.cat-num { display: block; font-size: 22px; color: var(--gov-red); font-weight: 700; margin-top: 6px; }

/* ===== 结果列表 ===== */
.result-head { display: flex; align-items: baseline; gap: 14px; margin-bottom: 14px; }
.result-count { color: var(--muted); font-size: 14px; }
.result-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 12px; }
.result-item { background: var(--card); border: 1px solid var(--border); border-left: 4px solid var(--gov-blue); border-radius: 8px; padding: 16px 18px; transition: 0.15s; }
.result-item:hover { box-shadow: var(--shadow); }
.result-title { font-size: 17px; font-weight: 600; color: var(--gov-blue); text-decoration: none; }
.result-title:hover { text-decoration: underline; }
.result-meta { margin: 8px 0; display: flex; flex-wrap: wrap; gap: 8px; }
.tag { display: inline-block; background: #EAF0F8; color: var(--gov-blue); font-size: 12px; padding: 2px 9px; border-radius: 12px; }
.tag-doc { background: #FCEDED; color: var(--gov-red); }
.tag-cat { background: #E8F4EC; color: #1E7A45; }
.tag-up { background: #FFF3E0; color: #B26A00; }
.result-snippet { color: var(--muted); font-size: 14px; margin: 6px 0 0; }

/* ===== 详情 ===== */
.crumb { font-size: 13px; color: var(--muted); margin-bottom: 14px; }
.crumb a { color: var(--gov-blue); text-decoration: none; }
.detail-card { background: var(--card); border: 1px solid var(--border); border-radius: 10px; padding: 30px 36px; box-shadow: var(--shadow); }
.detail-title { font-size: 24px; color: var(--gov-blue); margin: 0 0 14px; line-height: 1.5; }
.detail-meta { display: flex; flex-wrap: wrap; gap: 8px; padding-bottom: 16px; border-bottom: 1px dashed var(--border); }
.detail-body { margin-top: 18px; font-size: 15.5px; }
.detail-body p { margin: 0 0 12px; text-align: justify; }
.detail-foot { margin-top: 20px; font-size: 12px; color: var(--muted); }
.back-bar { margin-top: 18px; }
.btn-back { color: var(--gov-blue); text-decoration: none; font-size: 14px; }
.btn-back:hover { text-decoration: underline; }

/* ===== 空状态 / 提示 ===== */
.empty-state { background: var(--card); border: 1px dashed var(--border); border-radius: 8px; padding: 40px; text-align: center; color: var(--muted); }
.empty-state.center { margin: 40px auto; max-width: 460px; }
.empty-state h2 { color: var(--gov-blue); }

/* ===== 登录 / 管理 ===== */
.auth-section, .admin-section { max-width: 640px; margin: 20px auto; }
.auth-card, .upload-card { background: var(--card); border: 1px solid var(--border); border-radius: 10px; padding: 30px; box-shadow: var(--shadow); }
.auth-title { color: var(--gov-blue); margin: 0 0 6px; text-align: center; }
.auth-tip { text-align: center; color: var(--muted); font-size: 13px; margin: 0 0 22px; }
.auth-form label { display: block; font-size: 14px; margin-bottom: 6px; color: var(--text); }
.auth-form input { width: 100%; padding: 11px 14px; border: 1px solid var(--border); border-radius: 6px; font-size: 15px; margin-bottom: 16px; outline: none; }
.auth-form input:focus { border-color: var(--gov-blue); box-shadow: 0 0 0 3px rgba(21,66,139,0.12); }
.back-link, .back-link:visited { display: inline-block; margin-top: 14px; color: var(--muted); text-decoration: none; font-size: 13px; }
.btn-primary { background: var(--gov-blue); color: #fff; border: none; padding: 11px 26px; border-radius: 6px; font-size: 15px; cursor: pointer; letter-spacing: 2px; }
.btn-primary:hover { background: var(--gov-blue-dark); }
.admin-head h2 { color: var(--gov-blue); margin: 0 0 6px; }
.admin-sub { color: var(--muted); font-size: 14px; margin: 0 0 18px; }
.drop-zone { border: 2px dashed var(--gov-blue); border-radius: 8px; padding: 34px 20px; text-align: center; cursor: pointer; background: #F7FAFE; transition: 0.15s; }
.drop-zone.drag { background: #E8F1FC; border-color: var(--gov-red); }
.drop-zone input[type=file] { display: none; }
.drop-hint { font-size: 15px; color: var(--gov-blue); margin: 0 0 6px; }
.drop-formats { font-size: 12px; color: var(--muted); margin: 0; }
.file-preview { margin: 14px 0; display: flex; flex-wrap: wrap; gap: 8px; }
.file-chip { background: #EAF0F8; color: var(--gov-blue); font-size: 13px; padding: 5px 12px; border-radius: 14px; }
.admin-actions { margin-top: 18px; display: flex; align-items: center; gap: 16px; }
.btn-secondary { background: #fff; color: var(--gov-blue); border: 1px solid var(--gov-blue); padding: 9px 20px; border-radius: 6px; cursor: pointer; font-size: 14px; }
.btn-secondary:hover { background: #EAF0F8; }
.admin-stat { font-size: 13px; color: var(--muted); }

/* ===== Flash ===== */
.flash-area { margin-bottom: 18px; }
.flash { padding: 11px 16px; border-radius: 6px; font-size: 14px; margin-bottom: 10px; }
.flash-success { background: #E8F4EC; color: #1E7A45; border: 1px solid #B7E0C5; }
.flash-error { background: #FCEDED; color: var(--gov-red); border: 1px solid #F2C4C4; }

/* ===== 页脚 ===== */
.site-footer { background: var(--gov-blue-dark); color: #cdd8e8; padding: 20px 0; margin-top: 30px; font-size: 13px; text-align: center; }
.site-footer .footer-meta { opacity: 0.6; font-size: 12px; margin-top: 4px; }

/* ===== 响应式 ===== */
@media (max-width: 640px) {
  .brand-title { font-size: 16px; }
  .brand-sub { display: none; }
  .main-nav a { margin-left: 12px; font-size: 13px; }
  .hero { padding: 24px 16px; }
  .search-row { flex-direction: column; }
  .search-input { border-right: 2px solid var(--gov-blue); border-radius: 6px; margin-bottom: 10px; }
  .search-btn { border-radius: 6px; padding: 12px; }
  .detail-card { padding: 20px; }
}

/* ===== 导航：用户区 / 徽标 ===== */
.nav-user { display: inline-flex; align-items: center; gap: 8px; margin-left: 18px; }
.nav-uname { font-size: 14px; opacity: 0.95; }
.nav-quota { font-size: 12px; opacity: 0.8; background: rgba(255,255,255,0.16); padding: 2px 8px; border-radius: 10px; }
.badge { display: inline-block; font-size: 12px; padding: 2px 9px; border-radius: 12px; font-weight: 600; }
.badge-vip { background: #FFE08A; color: #8A5B00; }
.badge-free { background: #E8F4EC; color: #1E7A45; }
.badge-guest { background: #EDEFF3; color: #6B7785; }
.muted { color: var(--muted); }

/* ===== 配额横幅 ===== */
.quota-banner { background: #FFF8E8; border: 1px solid #F2D99B; color: #8A5B00; border-radius: 8px; padding: 14px 18px; margin: 0 0 20px; font-size: 14px; }
.quota-banner p { margin: 0 0 10px; }
.quota-banner.quota-block { background: #FFF3E8; border-color: #F2C4A0; color: #9A4A12; }
.quota-actions { display: flex; gap: 12px; flex-wrap: wrap; align-items: center; }
.quota-hint { background: #EAF0F8; border-color: #C5D6EC; color: var(--gov-blue); }
.quota-hint a { color: var(--gov-red); }
.btn-primary.btn-sm { padding: 7px 16px; font-size: 13px; letter-spacing: 1px; text-decoration: none; display: inline-block; }
.btn-primary.btn-block { display: block; width: 100%; text-align: center; padding: 13px; letter-spacing: 3px; text-decoration: none; }
.btn-ghost { background: #fff; color: var(--gov-blue); border: 1px solid var(--gov-blue); padding: 9px 18px; border-radius: 6px; cursor: pointer; font-size: 14px; text-decoration: none; }
.btn-ghost:hover { background: #EAF0F8; }
.btn-ghost.btn-block { display: block; width: 100%; text-align: center; margin-top: 10px; }
.cta-btn { display: inline-block; margin-top: 16px; background: var(--gov-red); color: #fff; padding: 9px 20px; border-radius: 22px; text-decoration: none; font-size: 14px; font-weight: 600; }
.cta-btn:hover { opacity: 0.92; }
.hero-cta { text-align: center; }

/* ===== 注册 / 登录 ===== */
.auth-sub { text-align: center; color: var(--muted); font-size: 13px; margin: 0 0 18px; }
.auth-sub strong { color: var(--gov-red); }
.auth-foot { text-align: center; margin-top: 16px; font-size: 14px; color: var(--muted); }
.auth-foot a { color: var(--gov-blue); text-decoration: none; }

/* ===== AI 问答 ===== */
.qa-section { max-width: 860px; margin: 0 auto; }
.qa-head { text-align: center; margin-bottom: 18px; }
.qa-title { color: var(--gov-blue); font-size: 24px; margin: 0 0 6px; }
.qa-desc { color: var(--muted); font-size: 14px; margin: 0 0 10px; }
.cite-inline { color: var(--gov-red); font-weight: 700; }
.qa-quota { background: var(--card); border: 1px solid var(--border); border-radius: 8px; padding: 10px 16px; font-size: 14px; margin-bottom: 14px; }
.qa-quota a { color: var(--gov-blue); }
.qa-chat { background: var(--card); border: 1px solid var(--border); border-radius: 10px; padding: 18px; min-height: 320px; max-height: 560px; overflow-y: auto; display: flex; flex-direction: column; gap: 14px; }
.msg-user { display: flex; justify-content: flex-end; }
.msg-user .msg-body { background: var(--gov-blue); color: #fff; padding: 10px 14px; border-radius: 12px 12px 2px 12px; max-width: 80%; white-space: pre-wrap; }
.msg-bot { display: flex; gap: 10px; align-items: flex-start; }
.msg-avatar { flex: none; width: 34px; height: 34px; border-radius: 50%; background: var(--gov-red); color: #fff; display: flex; align-items: center; justify-content: center; font-size: 13px; font-weight: 700; }
.msg-bot .msg-body { background: #F4F7FB; border: 1px solid var(--border); padding: 12px 16px; border-radius: 2px 12px 12px 12px; max-width: 90%; white-space: pre-wrap; line-height: 1.8; }
.typing { color: var(--muted); font-style: italic; }
.msg-bot .msg-body sup.cite a { color: var(--gov-red); font-weight: 700; text-decoration: none; padding: 0 1px; }
.msg-bot .msg-body sup.cite a:hover { text-decoration: underline; }
.quota-inline { color: var(--gov-red); font-size: 14px; margin-bottom: 8px; }
.msg-sources { margin-top: 12px; border-top: 1px dashed var(--border); padding-top: 10px; }
.src-title { font-size: 13px; color: var(--muted); margin-bottom: 6px; }
.src-item { display: flex; gap: 8px; align-items: center; text-decoration: none; color: var(--gov-blue); font-size: 14px; padding: 5px 8px; border-radius: 6px; }
.src-item:hover { background: #EAF0F8; }
.src-num { color: var(--gov-red); font-weight: 700; }
.src-year { color: var(--muted); font-size: 12px; }
.qa-input-bar { display: flex; gap: 10px; margin-top: 14px; align-items: flex-end; }
.qa-input-bar textarea { flex: 1; padding: 11px 14px; border: 1px solid var(--border); border-radius: 8px; font-size: 15px; resize: vertical; outline: none; font-family: inherit; }
.qa-input-bar textarea:focus { border-color: var(--gov-blue); box-shadow: 0 0 0 3px rgba(21,66,139,0.12); }

/* ===== 订阅会员 ===== */
.sub-section { max-width: 520px; margin: 10px auto 30px; }
.sub-card { background: var(--card); border: 1px solid var(--border); border-radius: 12px; padding: 32px; box-shadow: var(--shadow); text-align: center; }
.sub-title { color: var(--gov-blue); margin: 0 0 12px; }
.sub-price { margin-bottom: 18px; }
.sub-amount { font-size: 40px; font-weight: 800; color: var(--gov-red); }
.sub-unit { font-size: 16px; color: var(--muted); margin-left: 6px; }
.sub-benefits { list-style: none; padding: 0; margin: 0 0 22px; text-align: left; }
.sub-benefits li { padding: 9px 4px; border-bottom: 1px dashed var(--border); font-size: 15px; }
.sub-benefits strong { color: var(--gov-blue); }
.sub-tip { font-size: 12px; color: var(--muted); margin: 10px 0 0; }
.sub-current { background: #EAF0F8; border-radius: 8px; padding: 12px; font-size: 14px; color: var(--gov-blue); margin-top: 8px; }
.sub-current.vip { background: #FFF8E8; color: #8A5B00; }
.sub-current.warn { background: #FCEDED; color: var(--gov-red); }
.sub-admin { margin-top: 16px; font-size: 13px; }
.sub-admin a { color: var(--gov-blue); }

/* 支付弹窗 */
.modal-mask { position: fixed; inset: 0; background: rgba(15,46,99,0.5); display: flex; align-items: center; justify-content: center; z-index: 50; }
.modal-box { background: #fff; border-radius: 12px; padding: 26px 30px; text-align: center; width: 320px; }
.modal-box h3 { color: var(--gov-blue); margin: 0 0 8px; }
.modal-amt { color: var(--gov-red); font-weight: 700; margin: 0 0 14px; }
.qr-wrap { display: flex; justify-content: center; margin: 8px 0 14px; }
.qr-wrap svg { width: 220px; height: 220px; border: 1px solid var(--border); border-radius: 6px; }
.modal-tip { font-size: 13px; color: var(--muted); margin: 0 0 14px; }
.modal-tip .ok { color: #1E7A45; font-weight: 600; }
.modal-tip .err { color: var(--gov-red); }

/* ===== 管理表格 ===== */
.admin-head { display: flex; align-items: center; gap: 14px; margin-bottom: 14px; }
.admin-head h1 { font-size: 22px; color: var(--gov-blue); margin: 0; }
.admin-table { width: 100%; border-collapse: collapse; background: var(--card); border: 1px solid var(--border); border-radius: 8px; overflow: hidden; font-size: 13px; }
.admin-table th, .admin-table td { padding: 10px 12px; text-align: left; border-bottom: 1px solid var(--border); }
.admin-table th { background: #EAF0F8; color: var(--gov-blue); font-weight: 600; }
.admin-table tr:last-child td { border-bottom: none; }
.admin-table .mono { font-family: ui-monospace, Menlo, Consolas, monospace; font-size: 12px; }
.btn-sm { padding: 5px 12px; font-size: 12px; }

/* ===== 管理后台侧边导航 ===== */
.admin-shell { display: flex; align-items: flex-start; gap: 20px; margin: 20px auto; }
.admin-side {
  flex: 0 0 200px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 8px;
  box-shadow: var(--shadow);
  overflow: hidden;
  position: sticky;
  top: 20px;
}
.admin-side-brand {
  background: var(--gov-blue);
  color: #fff;
  font-weight: 600;
  font-size: 15px;
  padding: 14px 16px;
}
.admin-menu { display: flex; flex-direction: column; }
.admin-menu a {
  padding: 12px 16px;
  color: var(--text);
  text-decoration: none;
  border-bottom: 1px solid var(--border);
  font-size: 14px;
}
.admin-menu a:last-child { border-bottom: none; }
.admin-menu a:hover { background: #EAF0F8; color: var(--gov-blue); }
.admin-menu a.active { background: #EAF0F8; color: var(--gov-blue); font-weight: 600; border-left: 3px solid var(--gov-blue); padding-left: 13px; }
.admin-body { flex: 1 1 auto; min-width: 0; }
.admin-shell .admin-section { max-width: none; margin: 0; }
@media (max-width: 720px) {
  .admin-shell { flex-direction: column; }
  .admin-side { flex: 1 1 auto; width: 100%; position: static; }
}