:root{
  --mx:1350px; --gap:16px; --radius:12px;
  --c-text:#222; --c-muted:#8b8b8b; --c-link:#2c7be5;
  --c-border:#e6e6e6; --c-danger:#e53935;
  --c-success:#12b76a; --c-success-bg:#eafaf2;
  --c-gray:#7f8c8d; --c-card:#fff;
  --shadow:0 6px 20px rgba(0,0,0,.06);
}
*{box-sizing:border-box}
img{max-width:100%;height:auto;display:block}
a{color:var(--c-link);text-decoration:none}
a:hover{text-decoration:underline}
button{background:none;border:0;cursor:pointer}

.container{max-width:var(--mx);margin:0 auto;padding:0 12px}
.section{padding:20px 0 40px}
.grid{display:grid;gap:var(--gap)}
.grid--2{grid-template-columns:1fr}
@media(min-width:992px){ .grid--2{grid-template-columns:3fr 1fr;align-items:start} }
.grid__main,.grid__side{min-width:0}
.grid__full{grid-column:1 / -1;} /* full-width dưới hai cột */

.text-sm{font-size:12px}
.text-muted{color:var(--c-muted)}
.section-title{font-size:16px;font-weight:700;margin:14px 0 8px;color:#333}
.prose{color:var(--c-text);font-size:15px;line-height:1.7}
.prose p{margin:0 0 10px}
.prose ul{margin:6px 0 12px;padding-left:0}
.prose li{margin:6px 0;list-style:none;position:relative;padding-left:22px}
.prose li:before{content:"";width:14px;height:14px;border-radius:50%;border:2px solid #4caf50;position:absolute;left:0;top:.35em}

.badge{display:inline-flex;align-items:center;justify-content:center;min-height:28px;padding:5px 10px;border-radius:8px;font-weight:700;font-size:13px;white-space:nowrap}
.badge--green{background:var(--c-success-bg);color:var(--c-success)}
.badge--gray{background:#f1f1f1;color:var(--c-gray)}

.btn{display:flex;align-items:center;justify-content:center;width:100%;height:48px;border-radius:999px;font-weight:700;color:#fff;gap:8px}
.btn--call{background:#16c784}
.btn--zalo{background:#1b6ef3}
.btn:hover{filter:brightness(.98)}
.btn:active{transform:translateY(1px)}
.ic{display:inline-block;width:18px;height:18px}

.room-breadcrumb{font-size:12px;color:#7a7a7a;margin:0 0 8px;white-space:normal;word-break:break-word;overflow-wrap:anywhere}
.room-breadcrumb .current{color:#333;font-weight:600}

.room-quicknav{display:grid;grid-template-columns:1fr;gap:8px;margin:6px 0 14px}
.qn-pill{display:flex;align-items:center;justify-content:center;height:36px;border-radius:999px;background:#f5f7fb;color:#333;text-decoration:none;font-weight:600;font-size:13px;border:1px solid #e8ecf4}
.qn-pill:hover{text-decoration:none;background:#eef3fb}
.ra-media .m-sub{
  margin-top: 10px;
}
@media(min-width:768px){ .room-quicknav{grid-template-columns:repeat(3, auto);gap:10px} .qn-pill{padding:0 14px} }

.room-media{margin-bottom:12px;position:relative}
.room-media img{width:100%;border-radius:8px}
.room-swiper .swiper-button-prev,
.room-swiper .swiper-button-next,
.related-swiper .swiper-button-prev,
.related-swiper .swiper-button-next{
  color:#444;width:38px;height:38px;border-radius:50%;background:rgba(255,255,255,.95);box-shadow:0 2px 6px rgba(0,0,0,.15)
}
.room-swiper .swiper-button-prev:after,
.room-swiper .swiper-button-next:after,
.related-swiper .swiper-button-prev:after,
.related-swiper .swiper-button-next:after{font-size:16px}
.room-swiper .swiper-pagination-bullet{background:#c7c7c7;opacity:1}
.room-swiper .swiper-pagination-bullet-active{background:#333}

.room-title{font-size:20px;line-height:1.35;margin:8px 0 6px;font-weight:700;color:#2a2a2a;word-break:break-word}
.room-meta{display:grid;grid-template-columns:1fr;row-gap:6px;margin:6px 0 10px}
.room-meta > *{display:inline-flex;align-items:center;white-space:nowrap}
@media(min-width:992px){ .room-meta{display:flex;gap:10px;align-items:center;flex-wrap:nowrap} }
.room-price{color:var(--c-danger);font-size:18px;font-weight:700}
.room-updated{color:#999;font-size:12px}

.tbl{width:100%;border-collapse:collapse;border:1px solid #ddd;background:#fff}
.tbl th,.tbl td{padding:10px 12px;border:1px solid #ddd;font-size:14px;color:#222;vertical-align:middle}
.tbl--kv th{width:40%;font-weight:600;background:#fafafa}
.tbl-wrap{width:100%;overflow:auto;border-radius:8px}

.ratio{position:relative;width:100%;overflow:hidden;border-radius:8px;background:#f5f5f5}
.ratio iframe{position:absolute;inset:0;width:100%;height:100%}
.ratio-16x9{padding-top:56.25%}

.room-sidebar .box{background:var(--c-card);border:1px solid var(--c-border);border-radius:12px;padding:16px;margin-bottom:16px;box-shadow:var(--shadow)}
.poster--pretty{text-align:center}
.poster-avatar{display:flex;justify-content:center;margin-top:6px;margin-bottom:8px}
.avatar-ring{width:92px;height:92px;border-radius:50%;background:radial-gradient(circle at center,#fff 63%,#e9eef6 64%),conic-gradient(#e9eef6 0 100%);display:grid;place-items:center}
.avatar-circle{width:72px;height:72px;border-radius:50%;background:#f2f2f2}
.poster-name{font-weight:700;color:#333;font-size:16px;margin:4px 0}
.poster-status{display:flex;justify-content:center;align-items:center;gap:6px;color:#666;font-size:13px;margin-bottom:8px}
.dot{width:8px;height:8px;border-radius:50%}
.dot--online{background:var(--c-success);box-shadow:0 0 0 3px rgba(18,183,106,.15);border:1px solid #fff}
.poster-meta{display:flex;justify-content:center;gap:8px;flex-wrap:wrap;margin-bottom:12px}
.poster-meta .sep{opacity:.5}
.poster-actions{display:flex;flex-direction:column;gap:10px}

.utilities-grid{columns:2;gap:10px;margin:0;padding:0}
.utilities-grid li{break-inside:avoid;list-style:none;margin:4px 0;padding-left:18px;position:relative;color:#333;font-size:14px}
.utilities-grid li:before{content:"•";position:absolute;left:0;color:#60a917;font-weight:700;font-size:18px;line-height:1}

.room-related{margin-top:16px}
.rel-card{display:block;border:1px solid #eee;border-radius:8px;overflow:hidden;background:#fff}
.rel-thumb img{width:100%;aspect-ratio:4/3;object-fit:cover}
.rel-title{padding:10px;font-size:14px;color:#333}

@media (max-width:360px){ .room-title{font-size:18px} .btn{height:46px} }
@media (max-width:991.98px){ .utilities-grid{columns:1} }
@media (min-width:1200px){ .room-title{font-size:22px} }

html{scroll-behavior:smooth}


/* ============ BASE + RESET ============ */
.ra{--c:#0aa06e;--bd:#e9ecef;--text:#222;--muted:#666;--bg:#fff}
.ra *{box-sizing:border-box}
.ra img{max-width:100%;height:auto;display:block}
.ra a{text-decoration:none;color:inherit}
.container.section.room-archive.ra{max-width:1200px;margin:0 auto;padding:0 12px}

/* Loại bỏ margin âm của theme cho riêng phần này */
.ra-row{margin-left:0!important;margin-right:0!important}

/* ============ LAYOUT ============ */
.ra-body{display:flex;flex-wrap:wrap;gap:20px}
.ra-body .col{padding:0}

/* Desktop: sidebar cố định 340px */
@media (min-width:1025px){
  .ra-body .large-8{flex:0 0 calc(100% - 360px);max-width:calc(100% - 360px)}
  .ra-body .large-4{flex:0 0 340px;max-width:340px}
}

/* Mobile & Tablet: ép 1 cột 100% – gỡ float, width, margin của theme */
@media (max-width:1024px){
  .ra-body{display:block}
  .ra-body > .col,
  .ra-body [class*="large-"],
  .ra-body [class*="medium-"],
  .ra-body [class*="small-"]{
    width:100%!important;max-width:100%!important;flex:none!important;
    float:none!important;margin:0!important;padding-left:0!important;padding-right:0!important;
  }
}

/* ============ HEAD ============ */
.ra .ra-breadcrumb{font-size:13px;color:#777;margin:8px 0}
.ra .ra-title{font-size:24px;line-height:1.28;font-weight:700;margin:0 0 6px}
.ra .ra-sub{color:#555;margin-bottom:10px}

/* ============ DISTRICTS / CHIPS ============ */
.ra .ra-districts{display:flex;flex-wrap:wrap;gap:8px;margin:10px 0 6px}
.btn-district,.chip{
  display:inline-block;border:1px solid var(--bd);padding:8px 12px;border-radius:10px;background:#fff;color:#333;font-weight:700
}
.btn-district.is-current,.chip.is-active{border-color:var(--c);color:var(--c);box-shadow:0 0 0 2px rgba(10,160,110,.12)}

/* Mobile: cuộn ngang để không vỡ layout */
@media (max-width:767px){
  .ra .ra-districts{flex-wrap:nowrap;overflow-x:auto;-webkit-overflow-scrolling:touch;padding-bottom:6px}
  .btn-district,.chip{white-space:nowrap}
}

/* ============ TABS ============ */
.ra .ra-tabs{display:flex;gap:16px;border-bottom:1px solid var(--bd);margin:12px 0 16px}
.ra .ra-tabs .tab{padding:10px 0;margin-bottom:-1px;color:#555;border-bottom:2px solid transparent;font-weight:700}
.ra .ra-tabs .tab.is-active{color:var(--c);border-bottom-color:var(--c)}

/* ============ LIST & CARD ============ */
.ra-list{display:grid;grid-template-columns:1fr;gap:14px}
.ra-card{border:1px solid var(--bd);border-radius:12px;overflow:hidden;background:var(--bg)}
.ra-media{display:block;position:relative;background:#f2f2f2}
.ra-media .m-main{height:200px;background:#f2f2f2 center/cover no-repeat}
.ra-media .m-sub{display:grid;grid-template-columns:repeat(3,1fr);gap:2px}
.ra-media .m-sub .m-it{height:74px;background:#eaeaea center/cover no-repeat}
@media (max-width:767px){
  .ra-media .m-main{height:180px}
  .ra-media .m-sub .m-it{height:64px}
}

.ra-info{padding:12px}
.ra-card-title{margin:0 0 6px;font-size:18px;line-height:1.3}
.ra-card-title a{color:var(--text)}
.ra-meta{display:flex;align-items:center;gap:8px;color:#666;font-size:13px;flex-wrap:wrap}
.ra-meta .dot::before{content:"•";opacity:.5}
.ra-excerpt{color:#444;margin:6px 0 10px}
.ra-author{display:flex;gap:8px;align-items:center;color:#666;font-size:13px}
.ra-author .av{width:20px;height:20px;border-radius:50%;background:#ddd;display:inline-block}

/* ============ SIDEBAR ============ */
.ra-sidebar{width:100%}
.ra-sidebar .box{border:1px solid var(--bd);border-radius:12px;margin-bottom:14px;background:#fff;overflow:hidden}
.ra-sidebar .box-title{padding:10px 12px;border-bottom:1px solid var(--bd);font-weight:700}
.ra-cat-list,.ra-latest{list-style:none;margin:0;padding:8px 12px}
.ra-cat-list li{display:flex;justify-content:space-between;gap:8px;padding:8px 0;border-bottom:1px dashed #f0f0f0}
.ra-cat-list li:last-child{border-bottom:0}
.ra-latest li{display:flex;gap:10px;padding:8px 0;border-bottom:1px dashed #f0f0f0}
.ra-latest li:last-child{border-bottom:0}
.lt-thumb img{width:84px;height:64px;object-fit:cover;border-radius:6px}
.lt-title{display:block;font-weight:700;color:#222;margin-bottom:4px}
.lt-time{color:#666;font-size:13px}

/* ============ PAGINATION ============ */
.ra-pagination{margin:18px 0}

/* ============ EXTRA: chống tràn ngoài ý muốn ============ */
@media (max-width:480px){
  .container.section.room-archive.ra{padding-left:12px;padding-right:12px}
}