/* 联拍模特平台 - 前台样式（移动优先，PC 自适应） */
:root{
  --primary:#c8873f; --primary-d:#a96a2b; --dark:#16181d; --ink:#222;
  --muted:#8a8f99; --line:#ececf0; --bg:#f6f7f9; --card:#fff; --radius:14px;
  --shadow:0 6px 24px rgba(20,22,28,.08);
}
*{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%}
body{font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Helvetica Neue",sans-serif;color:var(--ink);background:var(--bg);line-height:1.6;font-size:15px}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 16px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;border:0;cursor:pointer;
  padding:10px 22px;border-radius:999px;font-size:14px;font-weight:600;transition:.2s;background:#eef0f3;color:#333}
.btn-primary{background:linear-gradient(135deg,var(--primary),var(--primary-d));color:#fff}
.btn-primary:hover{filter:brightness(1.06)}
.btn-outline{border:1px solid var(--primary);color:var(--primary-d);background:#fff}
.btn-block{width:100%}
.btn-sm{padding:6px 14px;font-size:13px}
.btn-danger{background:#fdecec;color:#d9534f}
.badge{display:inline-block;padding:2px 10px;border-radius:999px;font-size:12px;font-weight:600}
.badge-pending{background:#fff5e6;color:#c8873f}.badge-approved{background:#e8f7ee;color:#2e9e5b}
.badge-rejected{background:#fdecec;color:#d9534f}.badge-disabled{background:#eee;color:#888}

/* 顶部导航 */
.header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.96);backdrop-filter:blur(8px);
  border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;gap:24px;height:62px}
.logo{font-size:20px;font-weight:800;white-space:nowrap;
  background:linear-gradient(135deg,var(--primary),var(--primary-d));-webkit-background-clip:text;background-clip:text;color:transparent}
.nav-links{display:flex;gap:22px;flex:1}
.nav-links a{font-size:15px;color:#444;font-weight:500;padding:6px 2px;border-bottom:2px solid transparent}
.nav-links a.active,.nav-links a:hover{color:var(--primary-d);border-color:var(--primary)}
.nav-actions{display:flex;gap:10px;align-items:center}
.hamburger{display:none;background:none;border:0;font-size:24px;cursor:pointer;color:#333}

/* Hero */
.hero{position:relative;border-radius:0 0 26px 26px;overflow:hidden;color:#fff;
  background:linear-gradient(120deg,#20232b 0%,#3a2a1c 60%,#7a5326 100%);padding:64px 0 72px}
.hero h1{font-size:34px;line-height:1.3;margin-bottom:14px;font-weight:800}
.hero p{opacity:.85;max-width:640px;margin-bottom:26px;font-size:16px}
.search-bar{display:flex;background:#fff;border-radius:999px;padding:6px;max-width:620px;box-shadow:var(--shadow)}
.search-bar input{flex:1;border:0;outline:0;padding:10px 18px;font-size:15px;border-radius:999px;background:transparent}
.search-bar .btn{border-radius:999px;padding:10px 28px}
.hero-stats{display:flex;gap:34px;margin-top:34px}
.hero-stats b{font-size:26px;display:block}
.hero-stats span{opacity:.75;font-size:13px}

/* 区块标题 */
.section{padding:38px 0}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;margin-bottom:20px}
.section-head h2{font-size:23px;font-weight:800;position:relative;padding-left:14px}
.section-head h2::before{content:"";position:absolute;left:0;top:5px;bottom:5px;width:5px;border-radius:3px;
  background:linear-gradient(var(--primary),var(--primary-d))}
.section-head .more{color:var(--primary-d);font-size:14px;font-weight:600}

/* 筛选条 */
.filter-bar{background:var(--card);border-radius:var(--radius);padding:18px;box-shadow:var(--shadow);margin-bottom:22px}
.filter-row{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin-bottom:10px}
.filter-row:last-child{margin-bottom:0}
.filter-row label{font-size:13px;color:var(--muted);width:56px;flex:none}
.chip{padding:6px 16px;border-radius:999px;background:#f1f2f4;font-size:13px;color:#555;cursor:pointer;border:1px solid transparent}
.chip:hover{border-color:var(--primary)}
.chip.on{background:var(--primary);color:#fff}
.filter-actions{display:flex;gap:10px;margin-left:auto}

/* 模特卡片 */
.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.model-card{background:var(--card);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);
  transition:.25s;display:block}
.model-card:hover{transform:translateY(-4px);box-shadow:0 14px 34px rgba(20,22,28,.14)}
.model-thumb{position:relative;aspect-ratio:3/4;overflow:hidden;background:#e9e9ee}
.model-thumb img{width:100%;height:100%;object-fit:cover;transition:.4s}
.model-card:hover .model-thumb img{transform:scale(1.05)}
.model-thumb .ph{width:100%;height:100%;display:flex;align-items:center;justify-content:center;color:#bbb;font-size:40px}
.tag-flag{position:absolute;top:10px;left:10px;background:rgba(0,0,0,.55);color:#fff;font-size:12px;padding:3px 10px;border-radius:999px}
.tag-rec{position:absolute;top:10px;right:10px;background:linear-gradient(135deg,#e7b46a,#d97a4e);color:#fff;font-size:12px;padding:3px 10px;border-radius:999px}
.model-info{padding:13px 14px 15px}
.model-info h3{font-size:16px;font-weight:700;margin-bottom:5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.model-meta{display:flex;gap:8px;flex-wrap:wrap;font-size:12px;color:var(--muted)}
.model-meta span{background:#f4f5f7;padding:2px 8px;border-radius:6px}
.model-loc{display:flex;align-items:center;gap:4px;margin-top:8px;font-size:13px;color:#666}

/* 详情页 */
.detail-wrap{display:grid;grid-template-columns:420px 1fr;gap:30px;margin-top:26px}
.gallery-main{border-radius:var(--radius);overflow:hidden;background:#111;aspect-ratio:3/4}
.gallery-main img,.gallery-main video{width:100%;height:100%;object-fit:cover}
.gallery-thumbs{display:grid;grid-template-columns:repeat(5,1fr);gap:8px;margin-top:10px}
.gallery-thumbs .t{aspect-ratio:1;border-radius:10px;overflow:hidden;cursor:pointer;border:2px solid transparent;background:#eee}
.gallery-thumbs .t.on{border-color:var(--primary)}
.gallery-thumbs img{width:100%;height:100%;object-fit:cover}
.info-card{background:var(--card);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow)}
.info-card h1{font-size:26px;margin-bottom:6px}
.info-card .sub{color:var(--muted);margin-bottom:18px}
.spec-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:18px 0}
.spec{background:#f8f8fa;border-radius:12px;padding:12px 14px}
.spec b{display:block;font-size:18px;color:var(--primary-d)}
.spec span{font-size:12px;color:var(--muted)}
.prose{color:#444;font-size:14.5px;white-space:pre-wrap}
.contact-hidden{margin-top:18px;background:linear-gradient(135deg,#fff8ef,#fdeedd);border:1px dashed var(--primary);
  border-radius:12px;padding:16px;text-align:center;color:var(--primary-d);font-size:14px}
.tabs{display:flex;gap:6px;border-bottom:1px solid var(--line);margin:26px 0 18px}
.tabs button{border:0;background:none;padding:12px 22px;font-size:15px;font-weight:600;color:#777;cursor:pointer;border-bottom:3px solid transparent}
.tabs button.on{color:var(--primary-d);border-color:var(--primary)}
.photo-wall{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.photo-wall .p{aspect-ratio:3/4;border-radius:12px;overflow:hidden;background:#eee;cursor:pointer}
.photo-wall img,.photo-wall video{width:100%;height:100%;object-fit:cover}

/* 表单 */
.form-card{background:var(--card);border-radius:var(--radius);padding:28px;box-shadow:var(--shadow);max-width:760px;margin:26px auto}
.form-row{margin-bottom:18px}
.form-row label{display:block;font-size:14px;font-weight:600;margin-bottom:7px}
.form-row label .req{color:#e25555}
.form-row .hint{font-weight:400;color:var(--muted);font-size:12px;margin-left:6px}
.input,select,textarea{width:100%;border:1px solid #dcdfe5;border-radius:10px;padding:11px 14px;font-size:14.5px;
  outline:none;font-family:inherit;background:#fff;transition:.2s}
.input:focus,select:focus,textarea:focus{border-color:var(--primary);box-shadow:0 0 0 3px rgba(200,135,63,.12)}
textarea{min-height:120px;resize:vertical}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 18px}
.upload-preview{display:flex;flex-wrap:wrap;gap:10px;margin-top:10px}
.upload-preview .pv{position:relative;width:96px;height:96px;border-radius:10px;overflow:hidden;background:#f0f0f3}
.upload-preview .pv img{width:100%;height:100%;object-fit:cover}
.upload-preview .pv .rm{position:absolute;top:2px;right:2px;background:rgba(0,0,0,.6);color:#fff;border:0;
  width:20px;height:20px;border-radius:50%;cursor:pointer;font-size:12px;line-height:20px}

/* 表格（后台风格，前台也复用） */
.table-wrap{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);overflow-x:auto}
table.tbl{width:100%;border-collapse:collapse;min-width:720px}
.tbl th,.tbl td{padding:13px 14px;text-align:left;font-size:14px;border-bottom:1px solid var(--line);white-space:nowrap}
.tbl th{background:#fafafa;color:#666;font-weight:600;font-size:13px}
.tbl tr:hover td{background:#fcfcfd}
.tbl .wrap-cell{white-space:normal;min-width:160px}

/* 分页 */
.pagination{display:flex;justify-content:center;gap:6px;margin:30px 0 10px;flex-wrap:wrap}
.pagination a,.pagination span{padding:7px 14px;border-radius:8px;background:#fff;border:1px solid var(--line);font-size:13px}
.pagination .current{background:var(--primary);color:#fff;border-color:var(--primary)}
.pagination .disabled{color:#bbb}

/* 广告 */
.ad-slot{margin:24px 0}
.ad-banner{border-radius:var(--radius);overflow:hidden;position:relative;box-shadow:var(--shadow)}
.ad-banner img,.ad-banner video{width:100%;display:block;max-height:420px;object-fit:cover}
.ad-label{position:absolute;top:8px;left:8px;background:rgba(0,0,0,.45);color:#fff;font-size:11px;padding:2px 8px;border-radius:6px;z-index:2}
.ad-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.ad-grid .ad-banner{margin:0}
.ad-popup-mask{position:fixed;inset:0;background:rgba(0,0,0,.6);z-index:999;display:none;align-items:center;justify-content:center;padding:20px}
.ad-popup-mask.show{display:flex}
.ad-popup{position:relative;max-width:420px;width:100%;border-radius:16px;overflow:hidden;background:#fff}
.ad-popup .close{position:absolute;top:8px;right:8px;width:32px;height:32px;border-radius:50%;border:0;
  background:rgba(0,0,0,.55);color:#fff;font-size:18px;cursor:pointer;z-index:2}

/* 文章 */
.article-list{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.article-card{display:flex;gap:16px;background:var(--card);border-radius:var(--radius);padding:16px;box-shadow:var(--shadow)}
.article-card .cover{width:180px;flex:none;aspect-ratio:16/10;border-radius:10px;overflow:hidden;background:#eee}
.article-card .cover img{width:100%;height:100%;object-fit:cover}
.article-card h3{font-size:17px;margin-bottom:8px}
.article-card p{font-size:13.5px;color:var(--muted);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.article-meta{font-size:12px;color:#aaa;margin-top:10px}
.article-detail{background:var(--card);border-radius:var(--radius);padding:34px;box-shadow:var(--shadow);max-width:860px;margin:26px auto}
.article-detail h1{font-size:27px;margin-bottom:12px}
.article-detail .content{margin-top:22px;font-size:16px;line-height:1.9}
.article-detail .content img{border-radius:10px;margin:14px 0}
.article-detail .content video{max-width:100%;border-radius:10px;margin:14px 0}

/* 模特端/通用中心布局 */
.dash{display:grid;grid-template-columns:210px 1fr;gap:22px;margin:24px 0}
.side-menu{background:var(--card);border-radius:var(--radius);padding:12px;box-shadow:var(--shadow);height:fit-content;position:sticky;top:80px}
.side-menu a{display:flex;align-items:center;gap:10px;padding:12px 14px;border-radius:10px;font-size:14.5px;color:#444;margin-bottom:4px}
.side-menu a.on,.side-menu a:hover{background:#f6efe6;color:var(--primary-d);font-weight:600}
.side-menu .dot{margin-left:auto;background:#e25555;color:#fff;border-radius:999px;font-size:11px;padding:1px 7px}
.dash-main{min-width:0}
.stat-cards{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:20px}
.stat-card{background:var(--card);border-radius:var(--radius);padding:18px;box-shadow:var(--shadow)}
.stat-card b{font-size:26px;color:var(--primary-d);display:block}
.stat-card span{color:var(--muted);font-size:13px}
.empty{text-align:center;padding:60px 20px;color:var(--muted)}
.empty .ico{font-size:46px;margin-bottom:10px}
.alert{padding:13px 16px;border-radius:10px;font-size:14px;margin-bottom:16px}
.alert-info{background:#eef5ff;color:#3a78c2}.alert-warn{background:#fff7e8;color:#b97a1f}
.alert-ok{background:#eaf8ef;color:#2e9e5b}.alert-err{background:#fdecec;color:#d9534f}
.toast{position:fixed;top:80px;left:50%;transform:translateX(-50%);background:rgba(20,22,28,.92);color:#fff;
  padding:11px 24px;border-radius:999px;font-size:14px;z-index:2000;opacity:0;transition:.3s;pointer-events:none}
.toast.show{opacity:1}
.modal-mask{position:fixed;inset:0;background:rgba(0,0,0,.55);z-index:1200;display:none;align-items:center;justify-content:center;padding:16px}
.modal-mask.show{display:flex}
.modal{background:#fff;border-radius:16px;width:100%;max-width:520px;max-height:88vh;overflow:auto;padding:26px}
.modal h3{margin-bottom:18px}
.modal .foot{display:flex;gap:10px;justify-content:flex-end;margin-top:22px}
.footer{background:var(--dark);color:#aeb4bd;padding:42px 0 26px;margin-top:50px;font-size:13.5px}
.footer a{color:#aeb4bd}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:30px}
.footer h4{color:#fff;margin-bottom:14px;font-size:15px}
.footer-bottom{border-top:1px solid #2a2d34;margin-top:28px;padding-top:18px;text-align:center;color:#6c727c;font-size:12.5px}
.lightbox{position:fixed;inset:0;background:rgba(0,0,0,.9);z-index:1500;display:none;align-items:center;justify-content:center;padding:30px}
.lightbox.show{display:flex}
.lightbox img,.lightbox video{max-width:92vw;max-height:88vh;border-radius:10px}
.lightbox .lb-close{position:absolute;top:20px;right:28px;color:#fff;font-size:34px;cursor:pointer;background:none;border:0}

/* ===== 响应式 ===== */
@media (max-width:1024px){
  .grid{grid-template-columns:repeat(3,1fr)}
  .detail-wrap{grid-template-columns:340px 1fr}
  .stat-cards{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:768px){
  .nav{height:56px;gap:12px}
  .hamburger{display:block}
  .nav-links{position:fixed;top:56px;left:0;right:0;background:#fff;flex-direction:column;gap:0;
    border-bottom:1px solid var(--line);box-shadow:var(--shadow);display:none;z-index:99}
  .nav-links.open{display:flex}
  .nav-links a{padding:15px 20px;border-bottom:1px solid var(--line);border-radius:0}
  .nav-actions .btn-join-text{display:none}
  .hero{padding:42px 0 48px}
  .hero h1{font-size:25px}
  .hero-stats{gap:20px}.hero-stats b{font-size:21px}
  .grid{grid-template-columns:repeat(2,1fr);gap:12px}
  .detail-wrap{grid-template-columns:1fr}
  .gallery-thumbs{grid-template-columns:repeat(6,1fr)}
  .spec-grid{grid-template-columns:repeat(3,1fr);gap:8px}
  .form-grid{grid-template-columns:1fr}
  .article-list{grid-template-columns:1fr}
  .article-card .cover{width:120px}
  .photo-wall{grid-template-columns:repeat(2,1fr)}
  .ad-grid{grid-template-columns:1fr}
  .dash{grid-template-columns:1fr}
  .side-menu{position:static;display:flex;overflow-x:auto;gap:6px;padding:8px}
  .side-menu a{white-space:nowrap;margin:0}
  .footer-grid{grid-template-columns:1fr;gap:22px}
  .section-head h2{font-size:19px}
  .form-card,.article-detail{padding:20px}
}
@media (max-width:420px){
  .grid{grid-template-columns:repeat(2,1fr);gap:10px}
  .model-info h3{font-size:14.5px}
  .hero h1{font-size:22px}
}