@charset "utf-8";
/* =====================================================================
   Rent108 — หน้าแรก : กระทู้ล่าสุด (index/latest_topics.php) · ใช้ต่อจาก home.css + webboard/webboard.css
   ===================================================================== */
.lt{position:relative;}

/* ---------- แท็บ + เส้นทองเลื่อนตาม ---------- */
.lt-tabs{position:relative;display:flex;gap:4px;margin-bottom:22px;border-bottom:1px solid var(--line);overflow-x:auto;scrollbar-width:none;}
.lt-tabs::-webkit-scrollbar{display:none;}
.lt-tabs button{flex:none;padding:12px 18px;border:0;background:none;font:inherit;font-size:15.5px;color:var(--mute);cursor:pointer;transition:color .3s;}
.lt-tabs button:hover{color:var(--ink);}
.lt-tabs button[aria-selected="true"]{color:var(--ink);font-weight:500;}
.lt-tabs button:focus-visible{outline:2px solid var(--gold);outline-offset:-4px;}
.lt-ink{position:absolute;left:0;bottom:-1px;height:2px;width:0;background:linear-gradient(90deg,var(--gold-deep),var(--gold-soft));transition:transform .45s var(--ease),width .45s var(--ease);}

/* ---------- เนื้อหาแต่ละแท็บ ---------- */
.lt-panel{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);gap:18px;align-items:stretch;}
.lt-panel[hidden]{display:none;}
.lt-panel.is-on{animation:lt-in .5s var(--ease);}
@keyframes lt-in{from{opacity:0;transform:translateY(10px);}to{opacity:1;transform:none;}}
.lt-list{display:grid;gap:12px;align-content:start;}
.lt-list .wb-item{padding:14px 16px;grid-template-columns:52px minmax(0,1fr) auto;gap:14px;}
.lt-list .wb-thumb{width:52px;height:52px;}
.lt-list .wb-item-title{font-size:15px;}
.lt-list .wb-excerpt{display:none;}
.lt-list .wb-count{min-width:54px;}
.lt-list .wb-count b{font-size:22px;}

/* การ์ดเด่น */
.lt-feat{position:relative;display:flex;align-items:flex-end;min-height:420px;overflow:hidden;isolation:isolate;background:var(--ink);color:var(--paper);box-shadow:0 30px 60px -36px rgba(0,0,0,.6);}
.lt-feat > img{position:absolute;inset:0;z-index:-2;width:100%;height:100%;object-fit:cover;transition:transform 1.4s var(--ease);}
.lt-feat::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,rgba(11,11,12,.05) 0%,rgba(11,11,12,.55) 45%,rgba(11,11,12,.94) 100%);}
.lt-feat:not(.has-cover)::before{background:radial-gradient(60% 55% at 85% 15%,rgba(var(--gold-rgb),.35),transparent 70%),radial-gradient(50% 50% at 0% 100%,rgba(var(--gold-rgb),.18),transparent 70%),linear-gradient(160deg,var(--ink-3),var(--ink));}
.lt-feat-mark{position:absolute;z-index:-1;right:6%;top:2%;font-family:var(--serif-th);font-size:clamp(150px,18vw,240px);line-height:1;color:rgba(var(--gold-rgb),.16);transition:transform 1.2s var(--ease),color .6s;}
.lt-feat:hover > img{transform:scale(1.06);}
.lt-feat:hover .lt-feat-mark{transform:translate(-8px,6px) scale(1.04);color:rgba(var(--gold-rgb),.24);}
.lt-feat-body{display:grid;gap:10px;padding:clamp(22px,3vw,34px);width:100%;}
.lt-feat .wb-tags{margin:0;}
.lt-feat .wb-tag.is-pin{background:var(--gold);border-color:var(--gold);color:var(--ink);}
.lt-feat .lt-tag{background:rgba(255,255,255,.1);border-color:rgba(255,255,255,.22);color:var(--gold-light);}
.lt-feat-title{font-family:var(--serif-th);font-weight:500;font-size:clamp(22px,2.4vw,30px);line-height:1.4;text-wrap:balance;background:linear-gradient(currentColor,currentColor) 0 100%/0 1px no-repeat;transition:background-size .6s var(--ease);justify-self:start;}
.lt-feat:hover .lt-feat-title{background-size:100% 1px;}
.lt-feat-excerpt{font-size:14.5px;line-height:1.75;color:rgba(255,255,255,.72);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.lt-feat-meta{display:flex;flex-wrap:wrap;justify-content:space-between;gap:4px 16px;font-size:13px;color:var(--mute-dark);}
.lt-feat-go{display:inline-flex;align-items:center;gap:8px;justify-self:start;margin-top:4px;padding:10px 18px;border:1px solid rgba(var(--gold-rgb),.55);font-size:14px;color:var(--gold-soft);transition:background .35s var(--ease),color .35s,border-color .35s;}
.lt-feat-go i{font-style:normal;transition:transform .35s var(--ease);}
.lt-feat:hover .lt-feat-go{background:var(--gold);border-color:var(--gold);color:var(--ink);}
.lt-feat:hover .lt-feat-go i{transform:translateX(5px);}
.lt-feat:focus-visible{outline:2px solid var(--gold);outline-offset:3px;}

/* ---------- ท้าย ---------- */
.lt-foot{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:14px;margin-top:24px;padding-top:20px;border-top:1px solid var(--line);}
.lt-all{display:inline-flex;align-items:center;gap:6px;font-size:15px;color:var(--gold-text);}
.lt-all b{font-family:var(--serif);font-weight:500;font-size:20px;color:var(--ink);}
.lt-all i{font-style:normal;transition:transform .35s var(--ease);}
.lt-all:hover i{transform:translateX(5px);}
.lt-new{padding:12px 22px;font-size:14.5px;}

/* =====================================================================
   หมวดหมู่เว็บบอร์ด (index/topic_categories.php)
   ===================================================================== */
.tc-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:18px;}
.tc-card{position:relative;display:flex;flex-direction:column;padding:26px 24px 20px;background:var(--paper);border:1px solid var(--line);overflow:hidden;isolation:isolate;transition:transform .45s var(--ease),box-shadow .45s var(--ease),border-color .45s;}
.tc-card::before{content:"";position:absolute;left:0;top:0;right:0;height:3px;background:linear-gradient(90deg,var(--gold-deep),var(--gold-soft));transform:scaleX(0);transform-origin:0 50%;transition:transform .6s var(--ease);}
.tc-card::after{content:"";position:absolute;z-index:-1;right:-60px;top:-60px;width:200px;height:200px;border-radius:50%;background:radial-gradient(circle,rgba(var(--gold-rgb),.16),transparent 70%);opacity:0;transform:scale(.6);transition:opacity .6s,transform .8s var(--ease);}
.tc-card:hover{transform:translateY(-5px);box-shadow:0 28px 50px -30px rgba(0,0,0,.38);border-color:#dccfb3;}
.tc-card:hover::before{transform:scaleX(1);}
.tc-card:hover::after{opacity:1;transform:none;}
.js .tc-card.reveal{transition-delay:calc(var(--i) * 80ms);}
.js .tc-card.reveal.is-in:hover{transition-delay:0s;}

.tc-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px;}
.tc-ico{display:grid;place-items:center;width:52px;height:52px;border-radius:14px;background:var(--ink);color:var(--gold-soft);transition:transform .5s var(--ease),background .4s,color .4s;}
.tc-card:hover .tc-ico{transform:rotate(-8deg) scale(1.06);background:var(--gold);color:var(--ink);}
.tc-no{font-family:var(--serif);font-style:italic;font-size:34px;line-height:1;color:#e6dcc6;transition:color .4s;}
.tc-card:hover .tc-no{color:var(--gold);}

.tc-name{margin:0;font-family:var(--serif-th);font-weight:500;font-size:21px;line-height:1.4;}
.tc-name a{transition:color .25s;}
.tc-name a:hover{color:var(--gold-text);}
.tc-meta{margin:4px 0 14px;font-size:13.5px;color:var(--mute);}
.tc-meta b{font-family:var(--serif);font-weight:500;font-size:18px;color:var(--ink);}

.tc-list{list-style:none;margin:0 0 16px;padding:0;border-top:1px solid var(--line);}
.tc-list a{display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:baseline;gap:8px;padding:10px 0;border-bottom:1px solid var(--line);font-size:14.5px;line-height:1.5;color:#2a2a2e;transition:color .25s,padding-left .3s var(--ease);}
.tc-list a span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.tc-list a::before{content:"";width:5px;height:5px;border-radius:50%;background:#d8cdb6;align-self:center;transition:background .25s,transform .3s var(--ease);}
.tc-list a:has(.tc-pin)::before{display:none;}
.tc-list a:hover{color:var(--ink);padding-left:6px;}
.tc-list a:hover::before{background:var(--gold);transform:scale(1.4);}
.tc-list small{font-size:12px;color:var(--mute);white-space:nowrap;}
.tc-pin{width:14px;height:14px;align-self:center;background:var(--gold);-webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M16 3l5 5-3 1-4 4 1 5-2 2-4-4-5 5-1-1 5-5-4-4 2-2 5 1 4-4z'/%3E%3C/svg%3E") center/contain no-repeat;mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M16 3l5 5-3 1-4 4 1 5-2 2-4-4-5 5-1-1 5-5-4-4 2-2 5 1 4-4z'/%3E%3C/svg%3E") center/contain no-repeat;}
.tc-empty{margin:0 0 16px;padding:14px;background:var(--ivory);font-size:13.5px;color:var(--mute);}
.tc-more{display:inline-flex;align-items:center;gap:6px;margin-top:auto;align-self:flex-start;font-size:14px;color:var(--gold-text);border-bottom:1px solid rgba(var(--gold-rgb),.4);transition:color .25s,border-color .25s;}
.tc-more i{font-style:normal;transition:transform .35s var(--ease);}
.tc-card:hover .tc-more{color:var(--ink);border-color:var(--ink);}
.tc-card:hover .tc-more i{transform:translateX(5px);}

@media (max-width:620px){
	.tc-grid{grid-template-columns:1fr;gap:14px;}
	.tc-card{padding:22px 18px 18px;}
}
@media (prefers-reduced-motion:reduce){
	.tc-card,.tc-card::before,.tc-card::after,.tc-ico,.tc-list a,.tc-more i{transition:none;}
	.tc-card:hover{transform:none;}
}

@media (max-width:900px){
	.lt-panel{grid-template-columns:1fr;}
	.lt-feat{min-height:320px;}
}
@media (max-width:620px){
	.lt-tabs button{padding:10px 14px;font-size:14.5px;}
	.lt-feat{min-height:280px;}
	.lt-list .wb-item{grid-template-columns:44px minmax(0,1fr);}
	.lt-list .wb-thumb{width:44px;height:44px;}
	.lt-new{width:100%;}
}
@media (prefers-reduced-motion:reduce){
	.lt-panel.is-on{animation:none;}
	.lt-ink,.lt-feat > img,.lt-feat-mark,.lt-feat-title,.lt-feat-go,.lt-feat-go i{transition:none;}
}