/* style.css — 佳缘交友平台 通用样式（粉色主题） */
* { margin: 0; padding: 0; box-sizing: border-box; }
:root {
  --pink: #ff6fa5;
  --pink-dark: #e8548f;
  --pink-light: #ffd6e6;
  --bg: #fff5f9;
  --card: #ffffff;
  --text: #3a2a33;
  --muted: #9a8a92;
  --border: #ffe0ec;
  --shadow: 0 4px 16px rgba(255,111,165,.12);
}
body {
  font-family: -apple-system, "PingFang SC", "Microsoft YaHei", sans-serif;
  background: var(--bg); color: var(--text); min-height: 100vh;
}
a { color: var(--pink-dark); text-decoration: none; }

/* 顶部导航 */
.navbar {
  position: sticky; top: 0; z-index: 50;
  background: #fff; box-shadow: var(--shadow);
  padding: 12px 20px; display: flex; align-items: center; gap: 20px;
}
.navbar .brand { font-size: 20px; font-weight: 700; color: var(--pink); }
.navbar .links { display: flex; gap: 16px; margin-left: 8px; }
.navbar .links a { color: var(--text); font-weight: 500; padding: 6px 10px; border-radius: 8px; }
.navbar .links a:hover, .navbar .links a.active { background: var(--pink-light); color: var(--pink-dark); }
.navbar .spacer { flex: 1; }
/* 底部 Tab 栏：仅手机端显示 */
.tabbar { display: none; }
.btn {
  background: var(--pink); color: #fff; border: none; padding: 9px 18px;
  border-radius: 999px; cursor: pointer; font-size: 14px; transition: .2s;
}
.btn:hover { background: var(--pink-dark); }
.btn.outline { background: transparent; color: var(--pink); border: 1.5px solid var(--pink); }
.btn.sm { padding: 5px 12px; font-size: 13px; }
.btn.gray { background: #eee; color: #666; }
.btn:disabled { opacity: .6; cursor: not-allowed; }

/* 容器 */
.container { max-width: 1080px; margin: 0 auto; padding: 20px; }

/* 卡片 */
.card {
  background: var(--card); border-radius: 16px; box-shadow: var(--shadow);
  border: 1px solid var(--border); overflow: hidden;
}
.card.pad { padding: 24px; }

/* 会员网格：电脑端一行 2 个 */
.grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.member-card { cursor: pointer; transition: .2s; }
.member-card:hover { transform: translateY(-4px); }
.member-card .ph {
  position: relative;
  aspect-ratio: 1; background: var(--pink-light); display: flex; align-items: center;
  justify-content: center; font-size: 48px; color: var(--pink); font-weight: 700;
  overflow: hidden;
}
.member-card .ph img { width: 100%; height: 100%; object-fit: cover; }
.member-card .info { padding: 12px 14px; }
.member-card .info .nm { font-weight: 700; }
.member-card .info .meta { font-size: 13px; color: var(--muted); margin-top: 3px; }

/* 筛选栏 */
.filter-bar {
  background: #fff; border-radius: 14px; padding: 14px 16px; margin-bottom: 18px;
  box-shadow: var(--shadow); display: flex; flex-wrap: wrap; gap: 12px; align-items: end;
}
.filter-bar label { font-size: 12px; color: var(--muted); display: block; margin-bottom: 4px; }
.filter-bar input, .filter-bar select {
  padding: 7px 10px; border: 1px solid var(--border); border-radius: 8px; font-size: 14px; min-width: 120px;
}
/* 婚姻要求多选 */
.fmarital { display: flex; flex-wrap: wrap; gap: 6px 12px; align-items: center; }
.fmarital > label { display: block; font-size: 12px; color: var(--muted); width: 100%; margin-bottom: 2px; }
.fmarital .chk { display: inline-flex; align-items: center; gap: 4px; font-size: 13px; color: var(--text); width: auto; margin: 0; }
.fmarital .chk input { min-width: 0; margin: 0; accent-color: var(--pink); flex: none; }

/* 表单 */
.form-card { max-width: 420px; margin: 40px auto; }
.form-card h1 { text-align: center; color: var(--pink); margin-bottom: 24px; }
.form-group { margin-bottom: 16px; }
.form-group label { font-size: 13px; color: var(--muted); display: block; margin-bottom: 6px; }
.form-group input, .form-group select, .form-group textarea {
  width: 100%; padding: 10px 12px; border: 1px solid var(--border); border-radius: 10px; font-size: 14px;
}
.form-group textarea { min-height: 70px; resize: vertical; }
.form-group .row { display: flex; gap: 10px; }
.form-group .row > div { flex: 1; }

/* 提示 */
.toast {
  position: fixed; top: 20px; left: 50%; transform: translateX(-50%);
  padding: 12px 22px; border-radius: 10px; color: #fff; font-size: 14px; z-index: 100;
  box-shadow: var(--shadow); display: none;
}
.toast.show { display: block; }
.toast.ok { background: #52c41a; }
.toast.err { background: #ff4d4f; }
.toast.info { background: var(--pink); }

/* 详情页 */
.detail-head { display: flex; gap: 24px; align-items: center; }
.detail-head .avatar { width: 150px; height: 150px; border-radius: 50%; overflow: hidden; background: var(--pink-light); flex-shrink: 0; }
.detail-head .avatar img { width: 100%; height: 100%; object-fit: cover; }
.detail-head .avatar.noimg { display: flex; align-items: center; justify-content: center; font-size: 60px; color: var(--pink); }
.detail-head h1 { font-size: 26px; }
.detail-head .sub { color: var(--muted); margin-top: 6px; }
.tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; }
.tags .tag { background: var(--pink-light); color: var(--pink-dark); padding: 4px 12px; border-radius: 999px; font-size: 13px; }
.section { margin-top: 24px; }
.section h3 { color: var(--pink); margin-bottom: 10px; font-size: 17px; }
.info-list { display: grid; grid-template-columns: repeat(auto-fill,minmax(200px,1fr)); gap: 10px; }
.info-list .it { background: var(--bg); padding: 10px 14px; border-radius: 10px; font-size: 14px; }
.info-list .it b { color: var(--muted); font-weight: 500; display: block; font-size: 12px; }
.album-grid { display: grid; grid-template-columns: repeat(auto-fill,minmax(140px,1fr)); gap: 10px; }
.album-grid img { width: 100%; aspect-ratio: 1; object-fit: cover; border-radius: 10px; }
.action-bar { display: flex; gap: 12px; margin-top: 16px; flex-wrap: wrap; }

/* 资料页头像/相册 */
.avatar-box { display: flex; align-items: center; gap: 16px; }
.avatar-box .av { width: 90px; height: 90px; border-radius: 50%; overflow: hidden; background: var(--pink-light); display:flex;align-items:center;justify-content:center;font-size:36px;color:var(--pink); cursor:pointer;}
.avatar-box .av img { width: 100%; height: 100%; object-fit: cover; }
.album-edit { display: grid; grid-template-columns: repeat(auto-fill,minmax(120px,1fr)); gap: 10px; }
.album-edit .ph-item { position: relative; }
.album-edit img { width: 100%; aspect-ratio: 1; object-fit: cover; border-radius: 10px; }
.album-edit .del { position: absolute; top: 4px; right: 4px; background: rgba(0,0,0,.6); color: #fff; border: none; border-radius: 50%; width: 22px; height: 22px; cursor: pointer; }
.album-edit .add { border: 2px dashed var(--pink); border-radius: 10px; aspect-ratio: 1; display: flex; align-items: center; justify-content: center; color: var(--pink); font-size: 34px; cursor: pointer; }

/* 消息 */
.msg-list { display: flex; flex-direction: column; gap: 12px; }
.msg-item { display: flex; align-items: center; gap: 14px; padding: 14px 16px; cursor: pointer; }
.msg-item .av { width: 48px; height: 48px; border-radius: 50%; background: var(--pink-light); display:flex;align-items:center;justify-content:center;font-weight:700;color:var(--pink); overflow:hidden;}
.msg-item .av img{width:100%;height:100%;object-fit:cover;}
.msg-item .who { font-weight: 600; }
.msg-item .last { color: var(--muted); font-size: 13px; margin-top: 2px; }
.chat-box { flex: 1; min-height: 0; overflow-y: auto; padding: 16px; display: flex; flex-direction: column; gap: 10px; }
.bubble { max-width: 72%; padding: 10px 14px; border-radius: 14px; font-size: 14px; line-height: 1.5; }
.bubble.mine { align-self: flex-end; background: var(--pink); color: #fff; border-bottom-right-radius: 4px; }
.bubble.other { align-self: flex-start; background: #fff; border: 1px solid var(--border); border-bottom-left-radius: 4px; }
.chat-input { display: flex; gap: 10px; padding: 12px; border-top: 1px solid var(--border); }
.chat-input input { flex: 1; padding: 10px 14px; border: 1px solid var(--border); border-radius: 10px; }

/* 后台表格 */
.admin-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.admin-table th, .admin-table td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--border); }
.admin-table th { background: var(--pink-light); color: var(--pink-dark); }
.stat-cards { display: grid; grid-template-columns: repeat(auto-fill,minmax(160px,1fr)); gap: 12px; margin-bottom: 20px; }
.stat-card { background: #fff; border-radius: 14px; padding: 16px; box-shadow: var(--shadow); }
.stat-card .num { font-size: 26px; font-weight: 700; color: var(--pink); }
.stat-card .lb { color: var(--muted); font-size: 13px; }
.tabs { display: flex; gap: 8px; margin-bottom: 16px; flex-wrap: wrap; }
.tab { padding: 8px 16px; border-radius: 999px; background: #fff; border: 1px solid var(--border); cursor: pointer; font-size: 14px; }
.tab.active { background: var(--pink); color: #fff; border-color: var(--pink); }

/* 登录/注册页 */
.auth-page { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 20px; }
.auth-box { background: #fff; border-radius: 20px; padding: 36px; width: 100%; max-width: 400px; box-shadow: var(--shadow); }
.auth-box h1 { text-align: center; color: var(--pink); margin-bottom: 4px; }
.auth-box .tip { text-align: center; color: var(--muted); font-size: 13px; margin-bottom: 24px; }
.auth-box .switch { text-align: center; margin-top: 16px; font-size: 14px; }

/* 空态 */
.empty { text-align: center; color: var(--muted); padding: 60px 0; }
.empty .ico { font-size: 48px; margin-bottom: 10px; }

/* 弹窗 */
.modal-mask { position: fixed; inset: 0; background: rgba(0,0,0,.45); display: flex; align-items: center; justify-content: center; z-index: 200; display:none; }
.modal { background: #fff; border-radius: 16px; padding: 26px; width: 92%; max-width: 400px; text-align: center; }
.modal h3 { color: var(--pink); margin-bottom: 12px; }
.modal .price { font-size: 32px; font-weight: 700; color: var(--pink); margin: 8px 0; }
.modal ul { text-align: left; margin: 12px 0; padding-left: 20px; color: var(--text); line-height: 1.8; }
.modal .actions { display: flex; gap: 12px; margin-top: 16px; justify-content: center; }

/* 后台表格横滚容器 */
.table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
.table-wrap .admin-table { min-width: 640px; }

/* ============ 手机适配（宽度 ≤ 640px） ============ */
@media (max-width: 640px) {
  body { font-size: 15px; padding-bottom: 62px; }
  .container { padding: 12px; }
  .card.pad { padding: 16px; }

  /* 顶部导航：手机端只保留品牌和登录，链接移到底部 Tab */
  .navbar { padding: 10px 12px; gap: 8px; flex-wrap: wrap; }
  .navbar .brand { font-size: 17px; }
  .navbar .links { display: none; }
  .navbar .spacer { flex: 1; }
  .navbar .btn { font-size: 12px; padding: 5px 10px; }

  /* 底部 Tab 导航栏 */
  .tabbar {
    display: flex; position: fixed; bottom: 0; left: 0; right: 0;
    background: #fff; border-top: 1px solid var(--border);
    box-shadow: 0 -2px 12px rgba(255,111,165,.08);
    z-index: 60; padding-bottom: env(safe-area-inset-bottom);
  }
  .tb-item {
    flex: 1; display: flex; flex-direction: column; align-items: center;
    gap: 2px; padding: 7px 0 6px; color: var(--muted); font-size: 11px; text-decoration: none;
  }
  .tb-item .tb-ico { font-size: 20px; line-height: 1; }
  .tb-item.active { color: var(--pink); font-weight: 700; }

  /* 筛选栏 */
  .filter-bar { padding: 12px; gap: 8px; }
  .filter-bar input, .filter-bar select { min-width: 0; flex: 1 1 44%; font-size: 13px; }

  /* 会员网格：手机上 1 列 */
  .grid { grid-template-columns: 1fr; gap: 10px; }
  .member-card .info { padding: 8px 10px; }
  .member-card .info .meta { font-size: 12px; }

  /* 详情页：上下堆叠居中 */
  .detail-head { flex-direction: column; text-align: center; gap: 12px; }
  .detail-head .avatar { width: 120px; height: 120px; font-size: 48px; }
  .detail-head h1 { font-size: 22px; }
  .detail-head .sub { font-size: 14px; }
  .tags { justify-content: center; }
  .info-list { grid-template-columns: repeat(auto-fill, minmax(150px,1fr)); gap: 8px; }
  .action-bar { justify-content: center; }

  /* 表单 */
  .form-card { margin: 20px auto; }
  .form-group .row { gap: 8px; }

  /* 消息气泡 */
  .bubble { max-width: 82%; }
  .chat-box { padding: 12px; }
  .chat-input { padding: 10px; }

  /* 登录注册 */
  .auth-box { padding: 24px 20px; }

  /* 后台 */
  .stat-cards { grid-template-columns: repeat(2,1fr); gap: 10px; }
  .stat-card .num { font-size: 22px; }
  .tab { padding: 7px 12px; font-size: 13px; }

  /* 头像/相册编辑 */
  .avatar-box { gap: 12px; }
  .album-edit { grid-template-columns: repeat(auto-fill, minmax(96px,1fr)); gap: 8px; }
}

/* ===== 首页 Hero 区 ===== */
.hero {
  background: linear-gradient(135deg, #ff6fa5 0%, #ff8fb5 50%, #ffc2d9 100%);
  color: #fff; text-align: center; padding: 46px 20px 40px;
}
.hero-inner { max-width: 560px; margin: 0 auto; }
.hero-badge {
  display:inline-block; background: rgba(255,255,255,.22); border:1px solid rgba(255,255,255,.5);
  padding: 5px 14px; border-radius: 999px; font-size: 13px; letter-spacing: 1px;
}
.hero h1 { font-size: 40px; line-height: 1.2; margin-top: 16px; font-weight: 800; }
.hero h1 span { color: #fff3f7; }
.hero-sub { margin-top: 12px; font-size: 15px; opacity: .92; }
.hero-cta { margin-top: 22px; display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.hero-btn { background: #fff; color: var(--pink) !important; font-weight: 700; padding: 12px 26px; font-size: 15px; }
.hero-btn.ghost { background: transparent; color: #fff !important; border: 1.5px solid rgba(255,255,255,.7); }
.hero-stats { display: flex; justify-content: center; gap: 34px; margin-top: 28px; }
.hero-stats b { display: block; font-size: 26px; font-weight: 800; }
.hero-stats span { font-size: 12px; opacity: .9; }

/* 特点栏 */
.feats {
  max-width: 1080px; margin: -26px auto 0; padding: 0 12px;
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px;
  position: relative; z-index: 2;
}
.feat {
  background: #fff; border-radius: 14px; padding: 14px; box-shadow: var(--shadow);
  display: flex; align-items: center; gap: 10px;
}
.feat-ico { font-size: 26px; }
.feat b { display: block; font-size: 15px; color: var(--text); }
.feat span { font-size: 12px; color: var(--muted); }

/* 推荐区标题 */
.sec-head { display: flex; align-items: baseline; justify-content: space-between; margin: 26px 0 4px; }
.sec-head h2 { color: var(--pink); font-size: 20px; }
.sec-head span { color: var(--muted); font-size: 13px; }

@media (max-width: 640px) {
  .hero { padding: 36px 16px 44px; }
  .hero h1 { font-size: 30px; }
  .hero-sub { font-size: 13px; }
  .hero-btn { padding: 10px 20px; font-size: 14px; }
  .hero-stats { gap: 24px; }
  .hero-stats b { font-size: 22px; }
  .feats { gap: 8px; padding: 0 8px; margin-top: -22px; }
  .feat { padding: 10px 8px; gap: 6px; flex-direction: column; text-align: center; }
  .feat-ico { font-size: 22px; }
  .feat b { font-size: 13px; }
  .feat span { font-size: 11px; }
  .sec-head { margin: 20px 4px 4px; }
}

/* 必填星号 */
.req { color: #ff4d4f; margin-left: 2px; }

/* 表单子标签 */
.form-group .sub { font-size: 12px; color: var(--muted); font-weight: 500; }

/* 输入框聚焦时隐藏示例字（placeholder），失焦且为空时恢复显示 */
input:focus::placeholder,
textarea:focus::placeholder {
  color: transparent !important;
  opacity: 0 !important;
}

/* 未开通年度会员：会员照片模糊 + 解锁提示 */
.member-card .ph.blur img { filter: blur(14px); transform: scale(1.12); }
.member-card .ph.blur .lock {
  position: absolute; inset: 0; display: flex; align-items: center; justify-content: center;
  text-align: center; padding: 12px; background: rgba(0, 0, 0, .38);
  color: var(--pink); font-size: 20px; line-height: 1.5; font-weight: 700; letter-spacing: .5px;
  text-shadow: 0 1px 4px rgba(0, 0, 0, .45);
}