/* ตระกูลเกาะกลาง — หน้าตาแอปสมาชิก (สไตล์โซเชียลเน็ตเวิร์กแบบคุ้นเคย) */
:root{
  --bg:#f0f2f5;--card:#fff;--ink:#050505;--muted:#65676b;--line:#ced0d4;--soft:#e4e6eb;--hover:#f2f2f2;--btn:#e4e6eb;--btn-h:#d8dadf;
  --brand:#0866ff;--brand-h:#0a58d6;--brand-soft:#e7f3ff;--green:#42b72a;--green-h:#36a420;--red:#fa383e;--r:8px;
  --shadow:0 1px 2px rgba(0,0,0,.2);--pop:0 12px 28px 0 rgba(0,0,0,.2),0 2px 4px rgba(0,0,0,.1);
}
@media(prefers-color-scheme:dark){:root{--bg:#18191a;--card:#242526;--ink:#e4e6eb;--muted:#b0b3b8;--line:#3e4042;--soft:#3a3b3c;--hover:#3a3b3c;--btn:#3a3b3c;--btn-h:#4e4f50;--brand:#2d88ff;--brand-h:#4599ff;--brand-soft:#263951;--shadow:0 1px 2px rgba(0,0,0,.5);--pop:0 12px 28px 0 rgba(0,0,0,.5)}}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;font-family:"Noto Sans Thai","Segoe UI",Helvetica,Arial,sans-serif;background:var(--bg);color:var(--ink);line-height:1.5;font-size:15px}
a{color:var(--brand);text-decoration:none}
button,input,textarea{font:inherit;color:inherit}
button{cursor:pointer}
img{max-width:100%}
[hidden]{display:none!important}
.ic{display:block;flex:none}
.muted{color:var(--muted)}.small{font-size:13px}

/* ---------- ปุ่ม / ฟอร์ม ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;border:0;border-radius:6px;padding:8px 16px;font-weight:600;background:var(--brand);color:#fff;transition:background .15s}
.btn:hover{background:var(--brand-h)}
.btn:disabled{background:var(--btn);color:var(--muted);cursor:not-allowed}
.btn.block{width:100%;padding:10px 16px}
.btn.ghost{background:var(--btn);color:var(--ink)}.btn.ghost:hover{background:var(--btn-h)}
.btn.green{background:var(--green);color:#fff}.btn.green:hover{background:var(--green-h)}
.btn.danger{background:var(--red);color:#fff}
.btn.sm{padding:5px 12px;font-size:13.5px}
.circ{position:relative;display:grid;place-items:center;width:40px;height:40px;border-radius:50%;border:0;background:var(--btn);color:var(--ink);padding:0;flex:none}
.circ:hover{background:var(--btn-h)}
.field{display:block;margin-bottom:12px}
.field span{display:block;font-size:13px;color:var(--muted);margin-bottom:4px}
.field input,.field textarea{width:100%;padding:12px 14px;border-radius:6px;border:1px solid var(--line);background:var(--card);outline:none;font-size:16px}
.field input:focus,.field textarea:focus{border-color:var(--brand);box-shadow:0 0 0 2px var(--brand-soft)}
.msg{padding:10px 14px;border-radius:6px;margin-bottom:12px;font-size:14px}
.msg.err{background:#ffebe8;color:#a31515}.msg.ok{background:#e3f6dc;color:#1d6b0a}.msg.info{background:var(--brand-soft);color:var(--brand)}

/* ---------- หน้าเข้าสู่ระบบ ---------- */
.auth{min-height:100svh;display:flex;flex-direction:column;justify-content:center;align-items:center;padding:24px 16px}
.auth-in{display:grid;grid-template-columns:1fr 396px;gap:56px;align-items:center;max-width:980px;width:100%}
.auth-hero h1{margin:0 0 8px;font-size:clamp(44px,7vw,64px);line-height:1.15;font-weight:800;color:var(--brand);letter-spacing:-.01em}
.auth-hero p{margin:0;font-size:clamp(20px,2.6vw,28px);line-height:1.3;max-width:500px}
.auth-card{background:var(--card);border-radius:10px;padding:18px 16px 22px;box-shadow:0 2px 4px rgba(0,0,0,.1),0 8px 16px rgba(0,0,0,.1)}
.auth-card .field input{padding:14px 16px}
.auth-card .btn.block{font-size:19px;padding:11px}
.auth-card .forgot{display:block;text-align:center;margin:14px 0;font-size:14px;background:none;border:0;color:var(--brand);width:100%}
.auth-card hr,.hr{border:0;border-top:1px solid var(--soft);margin:16px 0}
.auth-card .btn.green{display:flex;margin:0 auto;width:auto;padding:12px 18px;font-size:17px}
.auth .back{margin-top:22px;font-size:14px;color:var(--muted)}
@media(max-width:900px){.auth-in{grid-template-columns:1fr;gap:20px;text-align:center}.auth-hero p{margin:0 auto}.auth-card{max-width:420px;margin:0 auto;width:100%}}

/* ---------- แถบบน ---------- */
.top{position:fixed;inset:0 0 auto 0;height:56px;z-index:30;background:var(--card);box-shadow:0 2px 4px rgba(0,0,0,.1);display:grid;grid-template-columns:minmax(260px,1fr) auto minmax(260px,1fr);align-items:center;padding:0 16px;gap:8px}
.tl{display:flex;align-items:center;gap:8px;min-width:0}
.logo{display:grid;place-items:center;width:40px;height:40px;border-radius:50%;background:var(--brand);font-size:22px;flex:none}
.sbox{display:flex;align-items:center;gap:8px;height:40px;padding:0 12px;border-radius:99px;background:var(--bg);color:var(--muted);min-width:0;flex:0 1 240px}
.sbox input{border:0;background:none;outline:none;min-width:0;width:100%;font-size:15px}
.tc{display:flex;gap:4px;height:100%}
.tab{position:relative;display:grid;place-items:center;width:clamp(72px,8vw,112px);height:100%;color:var(--muted);border-bottom:3px solid transparent}
.tab:hover:not(.on){background:var(--hover);border-radius:8px;height:calc(100% - 8px);margin-top:4px}
.tab.on{color:var(--brand);border-bottom-color:var(--brand)}
.tr{display:flex;justify-content:flex-end;gap:8px;position:relative}
.badge{position:absolute;top:-3px;right:-3px;min-width:19px;height:19px;padding:0 5px;border-radius:99px;background:var(--red);color:#fff;font-size:12px;font-weight:700;display:grid;place-items:center;border:2px solid var(--card);line-height:1}
.tab .badge{top:8px;right:calc(50% - 26px)}
.av-btn{background:none;padding:0;overflow:visible}
.panel{position:absolute;top:50px;right:0;width:360px;max-width:calc(100vw - 24px);max-height:calc(100vh - 76px);overflow:auto;background:var(--card);border-radius:8px;box-shadow:var(--pop);padding:8px;z-index:50}
.panel h3{margin:6px 8px 8px;font-size:22px}
.menu-item{display:flex;align-items:center;gap:12px;width:100%;padding:8px;border:0;background:none;border-radius:8px;color:var(--ink);text-align:left;font-weight:500}
.menu-item:hover{background:var(--hover)}
.menu-item .circ{width:36px;height:36px}
.menu-prof{display:flex;align-items:center;gap:12px;padding:10px;border-radius:8px;box-shadow:0 0 0 1px var(--soft);margin-bottom:8px;color:var(--ink);font-weight:700}
.menu-prof:hover{background:var(--hover)}
.mtabs{display:none}

/* ---------- เลย์เอาต์ ---------- */
.shell{display:grid;grid-template-columns:1fr minmax(0,680px) 1fr;gap:16px;padding:72px 16px 32px}
.left{justify-self:start;width:min(300px,100%);position:sticky;top:72px;align-self:start;max-height:calc(100vh - 80px);overflow:auto}
.rcol{justify-self:end;width:min(310px,100%);position:sticky;top:72px;align-self:start;max-height:calc(100vh - 80px);overflow:auto}
#main{min-width:0}
.shell.wide{grid-template-columns:minmax(0,1fr)}
.shell.wide .left,.shell.wide .rcol{display:none}
.shell.wide #main{max-width:940px;width:100%;margin:0 auto}
.side-link{display:flex;align-items:center;gap:12px;padding:8px;border-radius:8px;color:var(--ink);font-weight:500}
.side-link:hover{background:var(--soft)}
.side-link.on{background:var(--soft)}
.side-link .gi{width:36px;height:36px;display:grid;place-items:center;color:var(--brand)}
.side-link .av{width:36px;height:36px;font-size:15px}
.side-foot{padding:14px 8px;color:var(--muted);font-size:12.5px}
.rc-h{display:flex;justify-content:space-between;align-items:center;padding:6px 8px;color:var(--muted);font-weight:600}
.rc-h a{color:var(--muted);display:grid;place-items:center;width:30px;height:30px;border-radius:50%}.rc-h a:hover{background:var(--soft)}
@media(max-width:1100px){.shell{grid-template-columns:minmax(0,280px) minmax(0,680px);justify-content:center}.rcol{display:none}}
@media(max-width:900px){
  .shell{grid-template-columns:minmax(0,680px);justify-content:center;padding:112px 0 24px}
  .left{display:none}
  .top{grid-template-columns:1fr auto;padding:0 10px}
  .tc,.tr .bell-d{display:none}
  .sbox{flex:1 1 auto}
  .mtabs{display:flex;position:fixed;top:56px;left:0;right:0;height:46px;z-index:29;background:var(--card);box-shadow:0 2px 4px rgba(0,0,0,.08)}
  .mtabs .tab{flex:1;width:auto}
  .mtabs .tab .badge{right:calc(50% - 22px);top:3px}
  .shell .card{border-radius:0}
  .shell.wide{padding-top:112px}
}

/* ---------- การ์ด ---------- */
.card{background:var(--card);border-radius:8px;box-shadow:var(--shadow)}
.pad{padding:16px}
.stack{display:grid;gap:16px}
@media(max-width:900px){.stack{gap:8px}}
h3.sec{margin:0 0 10px;font-size:20px}
.av{display:inline-grid;place-items:center;flex:none;width:40px;height:40px;border-radius:50%;overflow:hidden;color:#fff;font-weight:700;font-size:17px}
.av img{width:100%;height:100%;object-fit:cover;display:block}
.av.s{width:32px;height:32px;font-size:14px}.av.l{width:60px;height:60px;font-size:24px}.av.xxl{width:168px;height:168px;font-size:68px;border:4px solid var(--card)}
.role{display:inline-block;font-size:11px;font-weight:700;background:var(--brand);color:#fff;border-radius:4px;padding:0 6px;vertical-align:middle;margin-left:6px;line-height:1.6}
.empty{text-align:center;padding:36px 16px;color:var(--muted)}

/* ตัวสร้างโพสต์ */
.composer{padding:12px 16px 10px}
.crow{display:flex;gap:8px;align-items:center}
.pill-in{flex:1;text-align:left;border:0;border-radius:99px;background:var(--bg);padding:10px 16px;color:var(--muted);font-size:16px;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.pill-in:hover{background:var(--soft)}
.csep{border-top:1px solid var(--soft);margin:12px 0 8px}
.cbtns{display:flex}
.cbtns button{flex:1;display:flex;gap:8px;align-items:center;justify-content:center;padding:8px;border:0;border-radius:8px;background:none;color:var(--muted);font-weight:600}
.cbtns button:hover{background:var(--hover)}
.cbtns .photo{color:#45bd62}

/* โพสต์ */
.post .ph{display:flex;gap:8px;align-items:center;padding:12px 16px 4px}
.post .who{flex:1;min-width:0;line-height:1.3}
.nm{font-weight:600;color:var(--ink);font-size:15px}
.nm:hover{text-decoration:underline}
.time{font-size:13px;color:var(--muted);display:flex;align-items:center;gap:4px}.time a{color:var(--muted)}.time a:hover{text-decoration:underline}
.dots{position:relative}
.dots>button{width:36px;height:36px;border:0;background:none;border-radius:50%;color:var(--muted);display:grid;place-items:center}
.dots>button:hover{background:var(--hover)}
.pmenu{position:absolute;right:0;top:38px;background:var(--card);border-radius:8px;box-shadow:var(--pop);padding:6px;min-width:190px;z-index:6}
.post .body{padding:6px 16px 12px;white-space:pre-wrap;word-break:break-word;font-size:15.5px}
.post .body.big{font-size:24px;line-height:1.35;padding-top:10px;padding-bottom:20px}
.pimg{display:block;width:100%;max-height:640px;object-fit:cover;cursor:pointer;background:var(--soft)}
.sum{display:flex;justify-content:space-between;align-items:center;padding:10px 16px;color:var(--muted);font-size:15px;min-height:44px}
.sum button{border:0;background:none;color:var(--muted);padding:0}.sum button:hover{text-decoration:underline}
.rx{display:flex;align-items:center;gap:6px}
.bubbles{display:flex}
.rb{display:grid;place-items:center;width:20px;height:20px;border-radius:50%;background:var(--card);box-shadow:0 0 0 2px var(--card);font-style:normal;font-size:13px;margin-right:-3px;line-height:1}
.rb.like{background:var(--brand);color:#fff}
.bar{display:grid;grid-template-columns:repeat(3,1fr);gap:2px;margin:0 12px;padding:4px 0;border-top:1px solid var(--soft)}
.bar>button,.rwrap>button{width:100%;display:flex;gap:6px;align-items:center;justify-content:center;border:0;background:none;padding:8px;border-radius:6px;color:var(--muted);font-weight:600;font-size:15px}
.bar>button:hover,.rwrap>button:hover{background:var(--hover)}
.lk>span{display:inline-flex;align-items:center;gap:6px}
.emo{font-size:20px;line-height:1}
.mine-like{color:var(--brand)}.mine-love{color:#f33e58}.mine-haha,.mine-wow,.mine-sad{color:#f7b125}.mine-angry{color:#e9710f}
.rwrap{position:relative}
.rwrap .picker{position:absolute;bottom:100%;left:0;padding:4px 6px;gap:2px;background:var(--card);border-radius:99px;box-shadow:var(--pop);display:none;z-index:5;margin-bottom:4px}
.rwrap:hover .picker,.rwrap.open .picker{display:flex}
.picker button{border:0;background:none;font-size:30px;line-height:1;padding:4px;border-radius:50%;transition:transform .15s}
.picker button:hover{transform:scale(1.4) translateY(-6px)}
.comments{padding:6px 16px 14px;border-top:1px solid var(--soft);display:grid;gap:8px;margin-top:4px}
.cm{display:flex;gap:8px}
.cm .bub{background:var(--bg);padding:8px 12px;border-radius:18px;word-break:break-word;white-space:pre-wrap;display:inline-block;max-width:100%}
.cm .bub b{display:block;font-size:13px;line-height:1.3}.cm .bub b a{color:var(--ink)}
.cm .meta{font-size:12px;color:var(--muted);margin:2px 12px}.cm .meta button{border:0;background:none;color:var(--muted);padding:0;font-size:12px;font-weight:600}
.cm-form{display:flex;gap:8px;align-items:flex-end}
.cm-form textarea{flex:1;border:0;background:var(--bg);border-radius:18px;padding:8px 14px;resize:none;outline:none;min-height:36px;max-height:120px}
.cm-form .btn{border-radius:99px}

/* โมดอล */
.modal{position:fixed;inset:0;z-index:60;background:rgba(244,244,244,.8);display:grid;place-items:start center;padding:6vh 12px 12px;overflow:auto}
@media(prefers-color-scheme:dark){.modal{background:rgba(0,0,0,.65)}}
.modal .box{background:var(--card);border-radius:8px;width:min(500px,100%);box-shadow:0 12px 28px rgba(0,0,0,.2),0 2px 4px rgba(0,0,0,.1)}
.mh{display:flex;align-items:center;justify-content:center;position:relative;padding:16px;border-bottom:1px solid var(--soft)}
.mh h3{margin:0;font-size:20px}
.mh .circ{position:absolute;right:12px;top:50%;transform:translateY(-50%);width:36px;height:36px}
.mb{padding:16px}
.urow{display:flex;gap:10px;align-items:center;margin-bottom:10px}
.aud{display:inline-flex;gap:4px;align-items:center;background:var(--btn);border-radius:6px;padding:0 8px;font-size:12.5px;font-weight:600}
.mb textarea{width:100%;border:0;outline:none;resize:none;background:none;font-size:20px;min-height:110px;max-height:40vh}
.mb .preview{position:relative;margin:8px 0;border:1px solid var(--line);border-radius:8px;padding:6px}
.mb .preview img{width:100%;max-height:300px;object-fit:cover;border-radius:6px;display:block}
.mb .preview button{position:absolute;top:12px;right:12px;width:30px;height:30px;border-radius:50%;border:0;background:var(--card);box-shadow:var(--shadow);display:grid;place-items:center}
.addrow{display:flex;justify-content:space-between;align-items:center;border:1px solid var(--line);border-radius:8px;padding:6px 12px;margin:12px 0;font-weight:600}
.addrow label{cursor:pointer;color:#45bd62;width:36px;height:36px;border-radius:50%;display:grid;place-items:center}.addrow label:hover{background:var(--hover)}
.light{position:fixed;inset:0;z-index:70;background:rgba(0,0,0,.92);display:grid;place-items:center;cursor:zoom-out}
.light img{max-width:96vw;max-height:94vh;object-fit:contain}
#toast{position:fixed;left:50%;bottom:28px;transform:translate(-50%,20px);background:#242526;color:#fff;padding:12px 20px;border-radius:8px;opacity:0;pointer-events:none;transition:.3s;z-index:90;max-width:90vw;text-align:center;box-shadow:var(--pop)}
#toast.on{opacity:1;transform:translate(-50%,0)}
.spin{display:block;width:28px;height:28px;margin:30px auto;border-radius:50%;border:3px solid var(--soft);border-top-color:var(--brand);animation:sp .8s linear infinite}
@keyframes sp{to{transform:rotate(360deg)}}

/* ---------- รายการ / แจ้งเตือน ---------- */
.row-item{display:flex;align-items:center;gap:12px;padding:8px;border-radius:8px;color:var(--ink)}
a.row-item:hover,.row-item.hv:hover{background:var(--hover)}
.row-item .grow{flex:1;min-width:0}
.nrow{position:relative;align-items:flex-start;padding:10px 8px}
.nrow.unread .tm{color:var(--brand);font-weight:600}
.nrow.unread::after{content:"";width:12px;height:12px;border-radius:50%;background:var(--brand);align-self:center;flex:none}
.nav-av{position:relative;flex:none}
.nbadge{position:absolute;right:-4px;bottom:-4px;width:24px;height:24px;border-radius:50%;display:grid;place-items:center;color:#fff;border:2px solid var(--card);font-size:12px}
.nbadge.react{background:var(--brand)}.nbadge.comment{background:#45bd62}
.actions-r{display:flex;gap:6px;flex-wrap:wrap}
.pill{font-size:12px;border-radius:99px;padding:1px 10px;background:var(--btn);color:var(--muted);margin-left:6px}
.pill.pending{background:#fff2d6;color:#8a5a00}.pill.blocked{background:#ffe0de;color:#9b1c1c}

/* ---------- สมาชิก ---------- */
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:12px}
.mcard{display:flex;flex-direction:column;overflow:hidden;color:var(--ink);padding:0}
.mcard .ph{aspect-ratio:1/1;display:grid;place-items:center;background:var(--soft);overflow:hidden}
.mcard .ph .av{width:100%;height:100%;border-radius:0;font-size:72px}
.mcard .tx{padding:10px 12px 14px}
.mcard b{display:block}
.mcard:hover{box-shadow:0 2px 8px rgba(0,0,0,.25)}

/* ---------- โปรไฟล์ ---------- */
.pf-head{overflow:hidden}
.cover{height:clamp(150px,32vw,350px);background:linear-gradient(135deg,#0b4aa8,var(--brand) 55%,#7fb2ff)}
.cover img{width:100%;height:100%;object-fit:cover;display:block}
.pf-id{display:flex;gap:16px;align-items:flex-end;padding:0 24px 12px;margin-top:-84px;flex-wrap:wrap}
.pf-id .av{background:var(--brand)}
.pf-name{flex:1;min-width:200px;padding-bottom:8px}
.pf-name h1{margin:0;font-size:32px;line-height:1.2}
.pf-tabs{display:flex;gap:4px;padding:0 16px;border-top:1px solid var(--soft)}
.pf-tabs button{border:0;background:none;padding:14px 16px;font-weight:600;color:var(--muted);border-bottom:3px solid transparent;border-radius:0}
.pf-tabs button:hover{background:var(--hover);border-radius:6px}
.pf-tabs button.on{color:var(--brand);border-bottom-color:var(--brand);border-radius:0}
.pf-body{display:grid;grid-template-columns:360px minmax(0,1fr);gap:16px;margin-top:16px;align-items:start}
.intro{position:sticky;top:72px}
.intro .ln{display:flex;gap:10px;align-items:flex-start;margin-top:12px;color:var(--ink)}
.intro .ln .ic{color:var(--muted);margin-top:2px}
@media(max-width:900px){.pf-body{grid-template-columns:1fr}.intro{position:static}.pf-id{padding:0 12px 12px;margin-top:-64px;justify-content:center;text-align:center}.av.xxl{width:128px;height:128px;font-size:52px}.pf-name{min-width:100%}.pf-name h1{font-size:26px}}