/* Alluvia — thành phần giao diện dùng chung (Contemporary Private Estate).
   Dùng sau tokens.css. Tiền tố lx- để không đụng CSS cũ của từng trang.
   Nền sáng: thêm class .lx-light vào phần tử (chữ ink, link bronze, nút forest — KHÔNG dùng chữ champagne trên nền ngà). */
.lx-light{--bg:#f4efe6;--surface:#fffcf6;--surface2:#ece5d8;--surface3:#e2d9c8;--border:#d6ccb8;--border-strong:#a5a394;
  --text:#252b24;--muted:#62675c;--faint:#62675c;--cyan:#75582f;--cyan-soft:#ebe2d0;--cyan-line:#a58a5c;color-scheme:light;
  background:var(--bg);color:var(--text)}

/* chữ */
.lx-eyebrow{font:500 12px/1.4 var(--font);letter-spacing:.16em;text-transform:uppercase;color:var(--cyan);margin:0 0 10px}
.lx-display{font-family:var(--font-display);font-weight:400;letter-spacing:-.01em;line-height:1.12;margin:0;font-size:clamp(32px,4.4vw,64px)}
.lx-title{font-family:var(--font-display);font-weight:400;font-size:clamp(26px,2.6vw,38px);line-height:1.2;margin:0}
.lx-lead{font-size:clamp(15px,1.15vw,17px);line-height:1.65;color:var(--muted);max-width:62ch;margin:14px 0 0}
.lx-caption{font-size:12.5px;color:var(--faint);line-height:1.5}

/* nút */
.lx-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:0 20px;border-radius:var(--radius-sm);
  font:500 14px/1 var(--font);letter-spacing:.02em;text-decoration:none;cursor:pointer;border:1px solid transparent;
  transition:background var(--dur) var(--ease),color var(--dur) var(--ease),border-color var(--dur) var(--ease)}
.lx-btn--primary{background:var(--champagne);color:#171b18}
.lx-btn--primary:hover{background:var(--champagne-soft)}
.lx-btn--ghost{background:transparent;color:var(--text);border-color:var(--border-strong)}
.lx-btn--ghost:hover{border-color:var(--cyan);color:var(--cyan)}
.lx-light .lx-btn--primary{background:var(--forest);color:var(--parchment)}
.lx-light .lx-btn--primary:hover{background:#2b4c3f}
.lx-btn[disabled],.lx-btn[aria-disabled=true]{opacity:.45;cursor:not-allowed}

/* hero ảnh */
.lx-hero{position:relative;overflow:hidden;border-radius:var(--radius);isolation:isolate;background:#101310}
.lx-hero picture,.lx-hero img.lx-hero__img{position:absolute;inset:0;width:100%;height:100%}
.lx-hero img.lx-hero__img,.lx-hero picture img{object-fit:cover;object-position:var(--focus,50% 40%);width:100%;height:100%;display:block}
.lx-hero::after{content:'';position:absolute;inset:0;z-index:0;background:linear-gradient(90deg,rgba(14,17,15,.82) 0%,rgba(14,17,15,.45) 42%,rgba(14,17,15,0) 70%),
  linear-gradient(0deg,rgba(14,17,15,.55) 0%,rgba(14,17,15,0) 40%)}
.lx-hero__body{position:relative;z-index:1;padding:clamp(28px,4vw,56px);max-width:640px}
.lx-hero__body .lx-lead{color:#e3ddd2}
.lx-hero__credit{position:absolute;z-index:1;right:14px;bottom:10px;font-size:11.5px;color:#d8d2c6;text-shadow:0 1px 2px rgba(0,0,0,.6)}

/* khối, thẻ, số liệu */
.lx-panel{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:clamp(18px,1.8vw,26px)}
.lx-kpis{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border:1px solid var(--border);border-radius:var(--radius);background:var(--surface)}
.lx-kpi{padding:18px 22px;border-left:1px solid var(--border);min-width:0}
.lx-kpi:first-child{border-left:0}
.lx-kpi small{display:block;font-size:12.5px;color:var(--muted);letter-spacing:.02em}
.lx-kpi b{display:block;font-family:var(--font-display);font-weight:400;font-size:clamp(28px,2.6vw,38px);line-height:1.15;margin-top:6px;font-variant-numeric:lining-nums tabular-nums}
.lx-kpi b i{font:400 14px var(--font);font-style:normal;color:var(--muted);margin-left:6px}
.lx-kpi .lx-caption{margin-top:4px}
.lx-rule{height:1px;background:var(--border);border:0;margin:0}
.lx-chip{display:inline-flex;align-items:center;gap:6px;min-height:28px;padding:0 10px;border:1px solid var(--border);border-radius:999px;font-size:12px;color:var(--muted)}

/* lưới thẻ ảnh */
.lx-cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:clamp(14px,1.6vw,22px)}
.lx-card{display:block;color:inherit;text-decoration:none;border-radius:var(--radius);overflow:hidden;background:var(--surface);border:1px solid var(--border);
  transition:border-color var(--dur) var(--ease),transform var(--dur) var(--ease)}
.lx-card:hover{border-color:var(--cyan-line);transform:translateY(-2px)}
.lx-card img{display:block;width:100%;aspect-ratio:16/10;object-fit:cover;background:var(--surface2)}
.lx-card div{padding:14px 16px}
.lx-card b{display:block;font-family:var(--font-display);font-weight:400;font-size:20px;line-height:1.25}
.lx-card small{display:block;color:var(--muted);font-size:13px;margin-top:4px}

/* lightbox ảnh / bản vẽ (phóng to, kéo) */
.lx-lightbox{position:fixed;inset:0;z-index:1000;background:rgba(10,12,10,.94);display:grid;grid-template-rows:auto minmax(0,1fr) auto}
.lx-lightbox__bar{display:flex;align-items:center;gap:12px;padding:12px 16px;color:var(--parchment)}
.lx-lightbox__bar b{font-family:var(--font-display);font-weight:400;font-size:18px}
.lx-lightbox__bar .lx-btn{margin-left:auto}
.lx-lightbox__stage{position:relative;overflow:hidden;cursor:grab;touch-action:none}
.lx-lightbox__stage img{position:absolute;left:0;top:0;transform-origin:0 0;max-width:none;user-select:none;-webkit-user-drag:none}
.lx-lightbox__hint{padding:8px 16px 14px;font-size:12.5px;color:#b9beb6;text-align:center}

/* viewer nội thất 360° (interior360.js) */
.i360{position:fixed;inset:0;z-index:1100;background:#0e110f;color:var(--parchment);display:grid;grid-template-rows:auto minmax(0,1fr) auto auto}
.i360__bar{display:flex;align-items:center;gap:12px;padding:10px 16px;background:rgba(14,17,15,.92);border-bottom:1px solid #2b332d}
.i360__ttl{min-width:0}.i360__ttl b{display:block;font:400 19px/1.25 var(--font-display);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.i360__lab{display:inline-block;font-size:11px;letter-spacing:.06em;color:var(--champagne);border:1px solid #7e6c49;border-radius:999px;padding:1px 8px;margin-bottom:3px}
.i360__lab--fixture{color:#e3b25f;border-color:#8a6a2f}
.i360__tools{margin-left:auto;display:flex;gap:6px;flex:none}
.i360__tools button{min-width:44px;min-height:44px;border-radius:var(--radius-sm);border:1px solid #4b574d;background:transparent;color:var(--parchment);font-size:18px;cursor:pointer;display:inline-flex;align-items:center;justify-content:center}
.i360__tools button:hover{border-color:var(--champagne);color:var(--champagne)}
.i360__tools .i360__close{font-size:13px;padding:0 14px}
.i360__stage{position:relative;min-height:0}.i360__pano{position:absolute;inset:0}
.i360__state{position:absolute;inset:0;display:none;align-items:center;justify-content:center;flex-direction:column;gap:12px;background:rgba(14,17,15,.6);text-align:center;padding:16px;pointer-events:none}
.i360__state.is-loading,.i360__state.is-error{display:flex}.i360__state.is-error{pointer-events:auto;background:rgba(14,17,15,.9)}
.i360__state p{margin:0;color:#d8d2c6}
.i360__spin{width:34px;height:34px;border-radius:50%;border:2px solid #4b574d;border-top-color:var(--champagne);animation:i360spin 900ms linear infinite}
@keyframes i360spin{to{transform:rotate(360deg)}}
.i360__rooms{display:flex;gap:6px;overflow-x:auto;padding:10px 16px;background:rgba(14,17,15,.92)}.i360__rooms:empty{display:none}
.i360__rooms button{flex:none;min-height:40px;padding:0 14px;border-radius:999px;border:1px solid #4b574d;background:transparent;color:#d8d2c6;cursor:pointer;font-size:13px}
.i360__rooms button[aria-selected=true]{background:var(--champagne);border-color:var(--champagne);color:#171b18}
.i360__src{margin:0;padding:0 16px 10px;font-size:11.5px;color:#a8aea5;background:rgba(14,17,15,.92)}
.i360 .pnlm-hotspot-base.pnlm-scene{background:none;width:30px;height:30px;border-radius:50%;border:2px solid var(--parchment);box-shadow:0 0 0 6px rgba(199,173,121,.35)}
.i360 .pnlm-tooltip span{font-family:var(--font)}
.i360 .pnlm-panorama-info{display:none!important}
@media (max-width:560px){.i360__tools button[data-z]{display:none}.i360__ttl b{font-size:16px}}