/* 俱乐部模块共享样式（深色主题） */
:root{
  --bg:#0e0e10; --bg-card:#17171b; --bg-input:#1e1e24; --bg-soft:#131318;
  --border:#26262e; --border-subtle:#2a2a33;
  --text:#f0ece6; --text-sec:#a9a6b2; --text-mut:#8a8693;
  --accent:#ff5722; --accent-2:#e64a19; --accent-glow:rgba(255,87,34,.35);
  --green:#07c160; --blue:#3b82f6; --red:#ef4444; --yellow:#f5a623;
  --radius:16px;
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent;}
html,body{margin:0;padding:0;background:var(--bg);color:var(--text);
  font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Helvetica Neue",sans-serif;
  font-size:14px;line-height:1.5;}
a{color:inherit;text-decoration:none;}
img{display:block;max-width:100%;}
.btn{cursor:pointer;border:none;border-radius:12px;padding:11px 16px;font-size:14px;font-weight:700;
  font-family:inherit;transition:transform .1s ease,opacity .2s;}
.btn:active{transform:scale(.97);}
.btn-primary{background:linear-gradient(135deg,var(--accent),var(--accent-2));color:#fff;box-shadow:0 4px 16px var(--accent-glow);}
.btn-ghost{background:var(--bg-input);color:var(--text-sec);border:1px solid var(--border-subtle);}
.btn-danger{background:rgba(239,68,68,.12);color:var(--red);border:1px solid rgba(239,68,68,.3);}
.btn-block{width:100%;}
.btn[disabled]{opacity:.5;pointer-events:none;}

/* 顶栏 */
.topbar{position:sticky;top:0;z-index:30;height:50px;display:flex;align-items:center;
  padding:0 12px;background:rgba(14,14,16,.82);backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--border-subtle);}
.tb-back{position:absolute;left:12px;display:inline-flex;align-items:center;gap:4px;
  color:var(--text-sec);font-size:14px;padding:8px;margin:-8px;}
.tb-back:active{opacity:.6;}
.tb-title{position:absolute;left:0;right:0;text-align:center;font-size:16px;font-weight:800;
  pointer-events:none;}

/* 容器 */
.page{padding:16px;padding-bottom:96px;max-width:560px;margin:0 auto;}
.page-top{padding-top:16px;}

/* tabs */
.tabs{display:flex;gap:8px;padding:10px 16px;position:sticky;top:50px;z-index:20;
  background:var(--bg);border-bottom:1px solid var(--border-subtle);}
.tab{flex:1;text-align:center;padding:9px 0;border-radius:12px;font-size:14px;font-weight:700;
  color:var(--text-mut);background:var(--bg-input);}
.tab.active{color:var(--accent);background:rgba(255,87,34,.1);border:1px solid rgba(255,87,34,.3);}

/* 卡片 */
.card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);
  padding:14px;margin-bottom:12px;}
.club-card{display:flex;gap:12px;align-items:center;background:var(--bg-card);
  border:1px solid var(--border);border-radius:var(--radius);padding:12px;margin-bottom:12px;}
.club-card .cover{width:60px;height:60px;border-radius:12px;object-fit:cover;flex:none;
  background:var(--bg-input);}
.club-card .info{flex:1;min-width:0;}
.club-card .name{font-size:15px;font-weight:800;display:flex;align-items:center;gap:6px;}
.club-card .desc{font-size:12px;color:var(--text-mut);margin-top:3px;
  display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical;overflow:hidden;}
.club-card .meta{font-size:11px;color:var(--text-sec);margin-top:5px;}
.tag{font-size:10px;padding:2px 7px;border-radius:999px;background:rgba(255,87,34,.12);
  color:var(--accent);font-weight:700;}
.tag-blue{background:rgba(59,130,246,.14);color:var(--blue);}
.tag-gray{background:rgba(150,150,160,.14);color:var(--text-mut);}
.tag-green{background:rgba(7,193,96,.14);color:var(--green);}
.role-owner{font-size:10px;padding:2px 7px;border-radius:999px;background:rgba(245,166,35,.16);color:var(--yellow);font-weight:700;}
.role-admin{font-size:10px;padding:2px 7px;border-radius:999px;background:rgba(59,130,246,.16);color:var(--blue);font-weight:700;}

/* 头像/列表 */
.avatar{width:44px;height:44px;border-radius:50%;object-fit:cover;background:var(--bg-input);flex:none;}
.avatar-sm{width:36px;height:36px;border-radius:50%;object-fit:cover;background:var(--bg-input);flex:none;}
.list-row{display:flex;gap:12px;align-items:center;padding:12px 0;border-bottom:1px solid var(--border-subtle);}
.list-row:last-child{border-bottom:none;}
.list-row .info{flex:1;min-width:0;}
.list-row .nm{font-size:14px;font-weight:700;display:flex;align-items:center;gap:6px;}
.list-row .sub{font-size:12px;color:var(--text-mut);margin-top:2px;}

/* 表单 */
.field{margin-bottom:16px;}
.field label{display:block;font-size:13px;color:var(--text-sec);margin-bottom:7px;font-weight:600;}
.field input[type=text],.field input[type=url],.field textarea,.field select{
  width:100%;background:var(--bg-input);border:1px solid var(--border);border-radius:12px;
  padding:13px 14px;color:var(--text);font-size:15px;font-family:inherit;outline:none;}
.field textarea{resize:vertical;min-height:96px;}
.field input:focus,.field textarea:focus,.field select:focus{border-color:var(--accent);}
.cover-pick{width:100%;height:150px;border-radius:14px;border:1px dashed var(--border);
  display:flex;align-items:center;justify-content:center;color:var(--text-mut);
  background:var(--bg-input);cursor:pointer;overflow:hidden;position:relative;}
.cover-pick img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;}
.switch{display:flex;align-items:center;justify-content:space-between;padding:12px 0;}
.switch .lab{font-size:14px;font-weight:600;}
.toggle{width:48px;height:28px;border-radius:999px;background:var(--bg-input);position:relative;transition:background .2s;flex:none;}
.toggle.on{background:var(--accent);}
.toggle::after{content:"";position:absolute;top:3px;left:3px;width:22px;height:22px;border-radius:50%;background:#fff;transition:left .2s;}
.toggle.on::after{left:23px;}

/* 底部操作栏 */
.bar{position:fixed;left:0;right:0;bottom:0;z-index:40;display:flex;gap:12px;align-items:center;
  padding:12px 16px calc(12px + env(safe-area-inset-bottom));background:rgba(14,14,16,.92);
  backdrop-filter:blur(14px);border-top:1px solid var(--border-subtle);max-width:560px;margin:0 auto;}
.bar .grow{flex:1;}
.bar .price{font-size:13px;color:var(--text-mut);}
.bar .price b{font-size:18px;color:var(--text);}

/* 弹层 */
.modal-mask{position:fixed;inset:0;z-index:60;background:rgba(0,0,0,.6);display:none;
  align-items:center;justify-content:center;padding:24px;}
.modal-mask.show{display:flex;}
.modal{width:100%;max-width:420px;background:var(--bg-card);border:1px solid var(--border);
  border-radius:18px;padding:20px;}
.modal h3{margin:0 0 14px;font-size:17px;font-weight:800;}
.modal textarea{width:100%;min-height:90px;background:var(--bg-input);border:1px solid var(--border);
  border-radius:12px;padding:12px;color:var(--text);font-size:14px;font-family:inherit;outline:none;resize:vertical;}

/* 空态 */
.empty-tip{text-align:center;color:var(--text-mut);font-size:13px;padding:48px 0;}

/* 通知 */
.noti{display:flex;gap:12px;padding:14px;background:var(--bg-card);border:1px solid var(--border);
  border-radius:14px;margin-bottom:10px;cursor:pointer;}
.noti.unread{border-color:rgba(255,87,34,.35);}
.noti .dot{width:8px;height:8px;border-radius:50%;background:var(--accent);flex:none;margin-top:6px;}
.noti .ti{font-size:14px;font-weight:700;}
.noti .bo{font-size:12px;color:var(--text-mut);margin-top:3px;}
.noti .tm{font-size:11px;color:var(--text-mut);margin-top:5px;}

/* 动态 */
.post{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:14px;margin-bottom:12px;}
.post .head{display:flex;gap:10px;align-items:center;}
.post .body{font-size:14px;margin:10px 0;white-space:pre-wrap;word-break:break-word;}
.post .imgs{display:grid;grid-template-columns:repeat(3,1fr);gap:6px;}
.post .imgs img{border-radius:10px;aspect-ratio:1;object-fit:cover;width:100%;}
.post .foot{display:flex;gap:16px;align-items:center;color:var(--text-mut);font-size:13px;margin-top:8px;}
.post .acts{display:flex;gap:8px;margin-top:10px;}

/* 动态图片上传（小红书风格 3×3 九宫格） */
.post-publisher{padding:16px 16px 14px;background:var(--bg-card);border:1px solid var(--border);border-radius:14px;margin-bottom:14px;}
.publisher-text{width:100%;min-height:88px;background:transparent;border:none;outline:none;color:var(--text);font-size:16px;line-height:1.6;font-family:inherit;padding:0;resize:none;display:block;}
.publisher-text::placeholder{color:var(--text-mut);}
.publisher-foot{display:flex;justify-content:space-between;align-items:center;margin-top:6px;color:var(--text-mut);font-size:12px;}
.publisher-foot .tip{display:inline-flex;align-items:center;gap:4px;}
.publisher-foot .cc{font-variant-numeric:tabular-nums;}

.img-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-top:14px;width:100%;}
.img-cell{position:relative;width:100%;aspect-ratio:1/1;border-radius:10px;overflow:hidden;background:var(--bg-input);border:1px solid var(--border-subtle);}
.img-cell > img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block;}
.img-cell.loading::after{content:"";position:absolute;inset:0;background:rgba(0,0,0,.45);z-index:1;}
.img-cell.loading::before{content:"";position:absolute;left:50%;top:50%;width:18px;height:18px;border:2px solid rgba(255,255,255,.25);border-top-color:#fff;border-radius:50%;animation:imgspin .8s linear infinite;z-index:2;transform:translate(-50%,-50%);}
@keyframes imgspin{to{transform:translate(-50%,-50%) rotate(360deg);}}
.img-cell.failed::after{content:"加载失败";position:absolute;inset:0;background:rgba(0,0,0,.65);color:#ff8a8a;font-size:11px;display:flex;align-items:center;justify-content:center;z-index:2;}
.img-cell.img-add{border:1.5px dashed var(--border-strong);background:transparent;color:var(--text-mut);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;cursor:pointer;transition:color .15s,border-color .15s,background .15s;}
.img-cell.img-add svg{width:24px;height:24px;stroke:var(--text-mut);fill:none;stroke-width:1.6;transition:stroke .15s;}
.img-cell.img-add .label{font-size:12px;color:var(--text-mut);}
.img-cell.img-add:active{background:rgba(255,87,34,.06);border-color:var(--accent);}
.img-cell.img-add:active svg,.img-cell.img-add:active .label{stroke:var(--accent);color:var(--accent);}
.img-del{position:absolute;top:4px;right:4px;width:20px;height:20px;border-radius:50%;background:rgba(0,0,0,.55);color:#fff;font-size:14px;line-height:18px;text-align:center;cursor:pointer;z-index:3;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);}
.img-del:active{background:rgba(0,0,0,.85);}
.img-section-title{font-size:13px;color:var(--text);font-weight:600;margin:14px 2px 8px;display:flex;align-items:center;gap:6px;}
.img-section-title svg{width:16px;height:16px;stroke:var(--text-sec);fill:none;stroke-width:1.8;}
.img-section-title .img-counter{margin-left:auto;font-weight:400;color:var(--text-mut);font-variant-numeric:tabular-nums;letter-spacing:.02em;}

/* 聊天 */
.chat-wrap{display:flex;flex-direction:column;height:100vh;}
.chat-head{position:sticky;top:0;z-index:10;display:flex;align-items:center;gap:10px;
  padding:10px 12px;background:rgba(14,14,16,.9);backdrop-filter:blur(14px);border-bottom:1px solid var(--border-subtle);}
.chat-body{flex:1;overflow-y:auto;padding:14px;display:flex;flex-direction:column;gap:10px;}
.msg{max-width:74%;padding:10px 13px;border-radius:16px;font-size:14px;line-height:1.45;word-break:break-word;white-space:pre-wrap;}
.msg.me{align-self:flex-end;background:linear-gradient(135deg,var(--accent),var(--accent-2));color:#fff;border-bottom-right-radius:4px;}
.msg.peer{align-self:flex-start;background:var(--bg-card);color:var(--text);border:1px solid var(--border);border-bottom-left-radius:4px;}
.chat-input{flex:none;display:flex;gap:8px;padding:10px 12px calc(10px + env(safe-area-inset-bottom));
  background:var(--bg-soft);border-top:1px solid var(--border-subtle);}

/* 俱乐部列表搜索框 */
.search-bar-wrap{position:relative;display:block;width:100%;padding:10px 12px;box-sizing:border-box;}
.club-search{width:100%;min-width:0;max-width:100%;box-sizing:border-box;padding:9px 12px 9px 34px;background:var(--bg-card);
  border:1px solid var(--border);border-radius:10px;color:var(--text);font-size:13px;outline:none;-webkit-appearance:none;appearance:none;}
.club-search:focus{border-color:var(--accent);}
.search-ico{position:absolute;left:22px;top:50%;transform:translateY(-50%);width:16px;height:16px;
  stroke:var(--text-mut);pointer-events:none;}

/* 申请加入页 */
.club-apply-card{background:var(--bg-card);border:1px solid var(--border);border-radius:12px;padding:14px;margin:4px 0 18px;}
.club-apply-card .cover{width:100%;height:160px;object-fit:cover;border-radius:10px;margin-bottom:10px;}
.club-apply-card .name{font-size:16px;font-weight:700;color:var(--text);}
.club-apply-card .desc{font-size:13px;color:var(--text-secondary);margin:6px 0;line-height:1.5;}
.club-apply-card .meta{font-size:12px;color:var(--text-mut);}
.field-label{font-size:13px;color:var(--text-secondary);margin:4px 0 8px;}
.apply-reason{width:100%;min-height:120px;box-sizing:border-box;background:var(--bg-card);border:1px solid var(--border);
  border-radius:10px;color:var(--text);font-size:14px;padding:12px;outline:none;resize:vertical;font-family:inherit;}
.apply-reason:focus{border-color:var(--accent);}
.chat-input input{flex:1;background:var(--bg-input);border:1px solid var(--border);border-radius:12px;
  padding:11px 14px;color:var(--text);font-size:15px;outline:none;font-family:inherit;}
.chat-input .send{background:var(--accent);color:#fff;border:none;border-radius:12px;padding:0 18px;font-weight:700;}

/* 通话浮层 */
.call-overlay{position:fixed;inset:0;z-index:80;background:rgba(8,8,10,.96);display:none;
  flex-direction:column;align-items:center;justify-content:center;color:#fff;}
.call-overlay.show{display:flex;}
.call-overlay .who{font-size:20px;font-weight:800;margin-top:18px;}
.call-overlay .st{font-size:13px;color:var(--text-mut);margin-top:6px;}
.call-overlay .ctrls{position:absolute;bottom:14%;display:flex;gap:30px;}
.call-btn{width:62px;height:62px;border-radius:50%;border:none;display:flex;align-items:center;justify-content:center;
  font-size:24px;color:#fff;cursor:pointer;}
.call-btn.hang{background:var(--red);}
.call-btn.ans{background:var(--green);}
.call-btn.mute{background:#333;}

.section-title{font-size:13px;color:var(--text-sec);font-weight:700;margin:18px 4px 10px;}
.center{text-align:center;}
.muted{color:var(--text-mut);}
.flex{display:flex;}.between{justify-content:space-between;}.center-v{align-items:center;}.gap8{gap:8px;}