/* ============================================================
   温馨家园 · 前台样式 (可爱风)
   ============================================================ */
:root{
  --pink:#ff7ba9;          /* 主色 粉 */
  --pink-deep:#ff4d8d;
  --pink-soft:#ffe3ee;
  --mint:#3ecfae;          /* 薄荷绿 */
  --mint-soft:#e2faf3;
  --sun:#ffb84d;           /* 暖黄 */
  --sun-soft:#fff3dc;
  --blue:#5b9df5;
  --blue-soft:#e7f0fe;
  --purple:#9b7bf0;
  --bg:#fff7f4;            /* 奶油底 */
  --card:#ffffff;
  --ink:#4a4453;           /* 深字 */
  --gray:#9a94a6;          /* 灰字 */
  --line:#f3e6ec;
  --radius:20px;
  --shadow:0 10px 30px rgba(255,123,169,.12);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:"PingFang SC","Microsoft YaHei","Hiragino Sans GB",system-ui,-apple-system,sans-serif;
  background:var(--bg); color:var(--ink); line-height:1.6;
}
a{text-decoration:none;color:inherit}
img{display:block;max-width:100%}
ul{list-style:none}
button{font-family:inherit;cursor:pointer;border:none;background:none}
.container{max-width:1200px;margin:0 auto;padding:0 20px}

/* ---------- 顶栏 ---------- */
.topbar{
  background:#fff; border-bottom:1px solid var(--line);
  position:sticky; top:0; z-index:100;
  box-shadow:0 2px 12px rgba(255,123,169,.06);
}
.topbar .inner{max-width:1200px;margin:0 auto;padding:12px 20px;display:flex;align-items:center;gap:22px}
.logo{display:flex;align-items:center;gap:10px;font-size:22px;font-weight:800;color:var(--pink-deep)}
.logo .house-ico{width:38px;height:38px}
.nav{display:flex;gap:6px;flex:1}
.nav a{
  padding:8px 16px;border-radius:999px;font-size:15px;font-weight:600;color:var(--gray);
  transition:.2s;
}
.nav a:hover{color:var(--pink-deep);background:var(--pink-soft)}
.nav a.on{color:#fff;background:linear-gradient(135deg,var(--pink),var(--pink-deep));box-shadow:0 4px 12px rgba(255,77,141,.35)}
.top-actions{display:flex;align-items:center;gap:10px}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:6px;
  border-radius:999px;font-weight:700;font-size:14px;transition:.2s;
}
.btn-pink{background:linear-gradient(135deg,var(--pink),var(--pink-deep));color:#fff;padding:10px 22px;box-shadow:0 6px 16px rgba(255,77,141,.35)}
.btn-pink:hover{transform:translateY(-2px);box-shadow:0 10px 22px rgba(255,77,141,.45)}
.btn-ghost{background:var(--pink-soft);color:var(--pink-deep);padding:10px 18px}
.btn-ghost:hover{background:#ffd3e2}
.btn-mint{background:var(--mint);color:#fff;padding:10px 22px;box-shadow:0 6px 16px rgba(62,207,174,.35)}
.btn-mint:hover{transform:translateY(-2px)}
.btn-sun{background:linear-gradient(135deg,#ffc86b,var(--sun));color:#7a4a00;padding:12px 24px;box-shadow:0 6px 16px rgba(255,184,77,.4)}
.btn-sm{padding:8px 16px;font-size:13px}

/* ---------- Hero ---------- */
.hero{
  position:relative;overflow:hidden;
  background:
    radial-gradient(circle at 12% 20%,rgba(255,123,169,.18),transparent 42%),
    radial-gradient(circle at 88% 15%,rgba(62,207,174,.16),transparent 42%),
    radial-gradient(circle at 78% 80%,rgba(255,184,77,.16),transparent 42%),
    linear-gradient(135deg,#fff3ef,#ffeaf2);
  padding:66px 0 110px;
}
.hero .blob{position:absolute;border-radius:50%;filter:blur(6px);opacity:.5}
.hero .b1{width:240px;height:240px;background:var(--pink-soft);top:-60px;right:6%;animation:float 6s ease-in-out infinite}
.hero .b2{width:150px;height:150px;background:var(--mint-soft);bottom:10px;left:8%;animation:float 7s ease-in-out infinite reverse}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-18px)}}
.hero .inner{position:relative;z-index:2;text-align:center}
.hero h1{font-size:42px;font-weight:800;letter-spacing:1px}
.hero h1 .grad{background:linear-gradient(135deg,var(--pink-deep),var(--mint));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.hero p.sub{color:var(--gray);font-size:17px;margin:12px 0 30px}
.search-box{
  max-width:720px;margin:0 auto;background:#fff;border-radius:999px;
  display:flex;align-items:center;padding:8px 8px 8px 24px;
  box-shadow:0 18px 40px rgba(255,123,169,.22);gap:10px;
}
.search-box input{
  flex:1;border:none;outline:none;font-size:16px;color:var(--ink);background:transparent;
}
.search-box .btn-search{
  background:linear-gradient(135deg,var(--pink),var(--pink-deep));color:#fff;
  border-radius:999px;padding:12px 30px;font-weight:700;font-size:15px;display:flex;align-items:center;gap:8px;
  box-shadow:0 6px 16px rgba(255,77,141,.35);
}
.hero .quick{display:flex;justify-content:center;gap:10px;margin-top:20px;flex-wrap:wrap}
.hero .quick a{
  background:rgba(255,255,255,.75);backdrop-filter:blur(6px);border-radius:999px;
  padding:7px 18px;font-size:13px;color:var(--ink);font-weight:600;border:1px solid rgba(255,123,169,.2);
}
.hero .quick a:hover{background:#fff;color:var(--pink-deep);transform:translateY(-2px)}

/* ---------- 分类卡片 ---------- */
.cats{margin-top:-56px;position:relative;z-index:5}
.cats .grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.cat-card{
  background:#fff;border-radius:var(--radius);padding:22px 18px;text-align:center;
  box-shadow:var(--shadow);border:1px solid var(--line);transition:.25s;position:relative;overflow:hidden;
}
.cat-card:hover{transform:translateY(-6px)}
.cat-card .ico{width:62px;height:62px;margin:0 auto 12px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:28px}
.cat-card.c1 .ico{background:var(--pink-soft)}
.cat-card.c2 .ico{background:var(--mint-soft)}
.cat-card.c3 .ico{background:var(--sun-soft)}
.cat-card.c4 .ico{background:var(--blue-soft)}
.cat-card h3{font-size:18px}
.cat-card p{color:var(--gray);font-size:13px;margin-top:2px}
.cat-card .num{position:absolute;top:14px;right:14px;font-size:12px;color:#fff;background:linear-gradient(135deg,var(--pink),var(--pink-deep));border-radius:999px;padding:2px 10px}

/* ---------- 区块标题 ---------- */
.sec-title{display:flex;align-items:center;justify-content:space-between;margin:40px 0 22px}
.sec-title h2{font-size:26px;font-weight:800;display:flex;align-items:center;gap:10px}
.sec-title h2 .emo{font-size:24px}
.sec-title .more{color:var(--gray);font-size:14px;font-weight:600}
.sec-title .more:hover{color:var(--pink-deep)}

/* ---------- 筛选条 ---------- */
.filter-bar{background:#fff;border-radius:var(--radius);padding:16px 20px;box-shadow:var(--shadow);border:1px solid var(--line);margin-bottom:24px}
.tabs{display:flex;gap:8px;flex-wrap:wrap}
.tabs .tab{
  padding:9px 22px;border-radius:999px;font-weight:700;font-size:15px;color:var(--gray);background:#faf2f6;transition:.2s;
}
.tabs .tab.on{color:#fff;background:linear-gradient(135deg,var(--pink),var(--pink-deep));box-shadow:0 4px 12px rgba(255,77,141,.35)}
.filters{display:flex;gap:10px;flex-wrap:wrap;margin-top:14px;align-items:center}
.filters select,.filters input[type=number]{
  border:1.5px solid var(--line);border-radius:12px;padding:8px 12px;font-size:14px;color:var(--ink);background:#fff;outline:none;font-family:inherit;
}
.filters select:focus,.filters input:focus{border-color:var(--pink)}
.filters .sep{color:#ddd}
.filters .btn-apply{background:var(--ink);color:#fff;border-radius:12px;padding:8px 20px;font-size:14px;font-weight:600}
.filters .btn-reset{color:var(--gray);font-size:14px}
.result-num{font-size:13px;color:var(--gray);margin-bottom:16px}

/* ---------- 房源卡片 ---------- */
.house-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.house-card{
  background:#fff;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);
  border:1px solid var(--line);transition:.25s;position:relative;display:flex;flex-direction:column;
}
.house-card:hover{transform:translateY(-6px);box-shadow:0 18px 44px rgba(255,123,169,.22)}
.hc-img{position:relative;height:200px;overflow:hidden;cursor:pointer}
.hc-img img{width:100%;height:100%;object-fit:cover;transition:.4s}
.house-card:hover .hc-img img{transform:scale(1.06)}
.hc-badge{
  position:absolute;top:12px;left:12px;color:#fff;font-size:12px;font-weight:800;padding:4px 12px;border-radius:999px;
}
.t-sale{background:linear-gradient(135deg,#ff7ba9,#ff4d8d)}
.t-rent{background:linear-gradient(135deg,#3ecfae,#1fa887)}
.t-second{background:linear-gradient(135deg,#5b9df5,#3a7be0)}
.hc-fav{
  position:absolute;top:10px;right:10px;width:34px;height:34px;border-radius:50%;background:rgba(255,255,255,.92);
  display:flex;align-items:center;justify-content:center;color:#c9c3cf;transition:.2s;box-shadow:0 2px 8px rgba(0,0,0,.12);
}
.hc-fav.on{color:var(--pink-deep)}
.hc-fav:hover{transform:scale(1.12)}
.hc-body{padding:14px 16px 16px;display:flex;flex-direction:column;flex:1}
.hc-price{color:var(--pink-deep);font-weight:800;font-size:22px;display:flex;align-items:baseline;gap:4px}
.hc-price small{font-size:12px;font-weight:600}
.hc-title{font-size:16px;font-weight:700;margin:6px 0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.hc-tags{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:8px}
.hc-tags span{background:#faf2f6;color:#8a8295;font-size:12px;padding:3px 10px;border-radius:8px}
.hc-meta{display:flex;align-items:center;justify-content:space-between;margin-top:auto;padding-top:10px;border-top:1px dashed var(--line);font-size:12px;color:var(--gray)}
.hc-meta .loc{display:flex;align-items:center;gap:4px;max-width:65%;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}
.hc-meta .view{display:flex;align-items:center;gap:4px}

/* ---------- 房源详情 ---------- */
.crumb{font-size:14px;color:var(--gray);padding:22px 0 6px}
.crumb a:hover{color:var(--pink-deep)}
.detail{display:grid;grid-template-columns:1fr 400px;gap:26px;margin-top:16px}
.gallery{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);border:1px solid var(--line);padding:16px;overflow:hidden}
.gallery .main{position:relative;border-radius:14px;overflow:hidden;height:420px;background:#faf2f6}
.gallery .main img{width:100%;height:100%;object-fit:cover}
.gallery .main video{width:100%;height:100%;object-fit:cover;display:none}
.gallery .main .g-badge{position:absolute;top:14px;left:14px;z-index:3}
.gallery .thumbs{display:flex;gap:10px;margin-top:12px;flex-wrap:wrap}
.gallery .thumbs .th{width:74px;height:56px;border-radius:10px;overflow:hidden;cursor:pointer;border:3px solid transparent;opacity:.75;transition:.2s}
.gallery .thumbs .th.on{border-color:var(--pink);opacity:1}
.gallery .thumbs .th img{width:100%;height:100%;object-fit:cover}
.gallery .thumbs .th.vid-th{position:relative;display:flex;align-items:center;justify-content:center;background:#333}
.gallery .thumbs .th.vid-th svg{position:absolute;color:#fff;width:26px;height:26px}
.g-badge .b-big{font-size:14px;padding:6px 16px}

.info-panel{display:flex;flex-direction:column;gap:14px}
.info-card{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);border:1px solid var(--line);padding:20px}
.info-card h1{font-size:23px;font-weight:800;line-height:1.35}
.info-card .price-line{display:flex;align-items:baseline;gap:8px;margin:10px 0 4px}
.info-card .price-line .p{color:var(--pink-deep);font-size:32px;font-weight:800}
.info-card .price-line .u{color:var(--pink-deep);font-weight:700}
.info-card .p-sub{font-size:13px;color:var(--gray)}
.tag-row{display:flex;gap:8px;flex-wrap:wrap;margin-top:8px}
.tag-row .tg{background:#faf2f6;border-radius:10px;padding:6px 12px;font-size:13px;color:#6b6478;font-weight:600}
.feature-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:12px}
.feat{background:var(--bg);border-radius:12px;padding:10px 12px;display:flex;flex-direction:column}
.feat .k{font-size:12px;color:var(--gray)}
.feat .v{font-weight:700;font-size:15px;margin-top:2px}
.contact-box{display:flex;flex-direction:column;gap:12px;margin-top:14px}
.contact-box .phone-row{display:flex;align-items:center;gap:10px}
.contact-box .phone-row .ph{font-size:24px;font-weight:800;color:var(--pink-deep);letter-spacing:1px}
.contact-box .btn-row{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.contact-box .btn-nav{grid-column:span 2;background:linear-gradient(135deg,#4cc9f0,#2f86eb);color:#fff;padding:14px;border-radius:14px;font-weight:800;font-size:16px;display:flex;align-items:center;justify-content:center;gap:8px;box-shadow:0 6px 16px rgba(47,134,235,.35)}
.contact-box .btn-nav:hover{transform:translateY(-2px)}
.btn-call{background:linear-gradient(135deg,var(--pink),var(--pink-deep));color:#fff;padding:14px;border-radius:14px;font-weight:800;font-size:15px;display:flex;align-items:center;justify-content:center;gap:8px}
.btn-wechat{background:linear-gradient(135deg,var(--mint),#1fa887);color:#fff;padding:14px;border-radius:14px;font-weight:800;font-size:15px;display:flex;align-items:center;justify-content:center;gap:8px}
.map-box{border-radius:14px;overflow:hidden;border:1px solid var(--line);margin-top:14px}
.map-box iframe{width:100%;height:210px;border:0;display:block}
.map-addr{font-size:13px;color:var(--gray);margin-top:10px;display:flex;align-items:center;gap:6px;word-break:break-all}

/* 预约表单 */
.form-panel{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);border:1px solid var(--line);padding:20px}
.form-panel h3{font-size:18px;margin-bottom:14px;display:flex;align-items:center;gap:8px}
.fm{display:flex;flex-direction:column;gap:12px}
.fm label{font-size:13px;font-weight:700;color:#6b6478}
.fm input,.fm select,.fm textarea{
  border:1.5px solid var(--line);border-radius:12px;padding:11px 14px;font-size:15px;font-family:inherit;color:var(--ink);outline:none;width:100%;background:#fff;
}
.fm input:focus,.fm select:focus,.fm textarea:focus{border-color:var(--pink);box-shadow:0 0 0 3px rgba(255,123,169,.15)}
.fm .btn-submit{background:linear-gradient(135deg,var(--pink),var(--pink-deep));color:#fff;padding:14px;border-radius:14px;font-weight:800;font-size:16px;box-shadow:0 6px 16px rgba(255,77,141,.35)}
.fm .btn-submit:hover{transform:translateY(-2px)}
.fm .tip{font-size:12px;color:var(--gray);text-align:center}

/* 描述 */
.desc-panel{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);border:1px solid var(--line);padding:22px;margin-top:26px}
.desc-panel h3{font-size:19px;margin-bottom:12px;display:flex;align-items:center;gap:8px}
.desc-panel .content{white-space:pre-wrap;color:#5c5568;font-size:15px}

/* 推荐房源 */
.rel-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}

/* ---------- 空状态 ---------- */
.empty{text-align:center;padding:70px 20px;color:var(--gray)}
.empty .e-ico{width:90px;height:90px;margin:0 auto 16px;opacity:.6}
.empty p{font-size:16px}

/* ---------- 登录页共用 ---------- */
.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;background:
  radial-gradient(circle at 15% 20%,rgba(255,123,169,.2),transparent 45%),
  radial-gradient(circle at 85% 80%,rgba(62,207,174,.18),transparent 45%),var(--bg);padding:20px}
.login-card{background:#fff;border-radius:24px;box-shadow:0 24px 60px rgba(255,123,169,.2);padding:38px 36px;width:400px;max-width:100%}
.login-card .l-logo{display:flex;align-items:center;justify-content:center;gap:10px;margin-bottom:6px}
.login-card h1{text-align:center;font-size:22px;margin-bottom:4px}
.login-card .l-sub{text-align:center;color:var(--gray);font-size:14px;margin-bottom:24px}
.login-card .fm .err{background:#fff0f0;color:#e5484d;border-radius:10px;padding:9px 12px;font-size:13px;text-align:center}

/* ---------- 页脚 ---------- */
.footer{margin-top:60px;background:#2f2a35;color:#b9b1c4;padding:40px 0 26px}
.footer .f-inner{max-width:1200px;margin:0 auto;padding:0 20px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:24px}
.footer h4{color:#fff;margin-bottom:12px;font-size:16px}
.footer ul li{margin-bottom:8px;font-size:14px}
.footer .copy{text-align:center;margin-top:28px;font-size:13px;color:#8d8599}

/* ---------- 提示 toast ---------- */
.toast{
  position:fixed;top:24px;left:50%;transform:translateX(-50%) translateY(-80px);
  background:#2f2a35;color:#fff;padding:12px 24px;border-radius:999px;font-size:14px;
  box-shadow:0 10px 30px rgba(0,0,0,.2);z-index:999;opacity:0;transition:.35s;
}
.toast.show{transform:translateX(-50%) translateY(0);opacity:1}
.toast.ok{background:var(--mint)}
.toast.err{background:#e5484d}

/* ---------- 分页 ---------- */
.pagination{display:flex;justify-content:center;align-items:center;gap:8px;margin:36px 0 10px;flex-wrap:wrap}
.pagination a,.pagination span.pg-info{display:inline-flex;min-width:38px;height:38px;padding:0 12px;align-items:center;justify-content:center;border-radius:12px;background:#fff;border:1px solid var(--line);font-size:14px;color:var(--ink);font-weight:600}
.pagination a:hover{border-color:var(--pink);color:var(--pink-deep)}
.pagination a.active{background:linear-gradient(135deg,var(--pink),var(--pink-deep));color:#fff;border:none}
.pagination .pg-info{background:transparent;border:none;color:var(--gray)}

/* ---------- 响应式 ---------- */
@media (max-width:1024px){
  .house-grid,.rel-grid{grid-template-columns:repeat(2,1fr)}
  .detail{grid-template-columns:1fr}
  .cats .grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:680px){
  .topbar .nav{display:none}
  .hero h1{font-size:30px}
  .search-box{flex-direction:column;border-radius:22px;padding:14px}
  .search-box .btn-search{width:100%;justify-content:center}
  .house-grid,.rel-grid{grid-template-columns:1fr}
  .gallery .main{height:260px}
  .sec-title h2{font-size:21px}
}