/* V5.1B — Project Intelligence, Smart Inventory & AI Advisor */
.smart-featured{padding:72px 0;background:linear-gradient(180deg,#f8f7f3 0,#fff 100%)}
.smart-featured .sf-head{display:flex;justify-content:space-between;gap:24px;align-items:end;margin-bottom:26px}
.smart-featured .sf-head h2,.ai-advisor-home h2,.p360-hero h1{margin:.35rem 0 0;letter-spacing:-.03em}
.sf-tabs{display:flex;gap:8px;overflow:auto;padding-bottom:6px;scrollbar-width:thin}
.sf-tabs button{border:1px solid rgba(14,31,42,.15);background:#fff;border-radius:999px;padding:10px 15px;white-space:nowrap;font-weight:700;color:#23333f;cursor:pointer}
.sf-tabs button.active{background:#102b3a;color:#fff;border-color:#102b3a}
.sf-meta{display:flex;gap:10px;flex-wrap:wrap;margin:14px 0 20px;color:#66747d;font-size:.88rem}
.sf-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
.sf-card{background:#fff;border:1px solid rgba(18,42,55,.10);border-radius:20px;overflow:hidden;box-shadow:0 18px 42px rgba(21,39,51,.07);display:flex;flex-direction:column;min-width:0}
.sf-media{aspect-ratio:4/3;background:linear-gradient(135deg,#dbe5e5,#9eb7ae);position:relative;overflow:hidden}
.sf-media img{width:100%;height:100%;object-fit:cover;display:block}
.sf-badge{position:absolute;left:12px;top:12px;background:rgba(13,38,52,.90);color:#fff;border-radius:999px;padding:7px 10px;font-size:.72rem;font-weight:800;backdrop-filter:blur(8px)}
.sf-body{padding:16px;display:grid;gap:10px}
.sf-code{display:flex;justify-content:space-between;gap:10px;align-items:start}.sf-code b{font-size:1.15rem}.sf-code small{color:#7b8790}
.sf-specs{display:grid;grid-template-columns:1fr 1fr;gap:8px;color:#51616b;font-size:.86rem}.sf-specs span{background:#f6f7f5;border-radius:10px;padding:8px 9px}
.sf-price{font-weight:850;color:#102b3a}.sf-reason{font-size:.82rem;color:#6c777d;line-height:1.45;min-height:2.4em}
.sf-actions{display:flex;gap:8px}.sf-actions a,.sf-actions button{flex:1;border:0;border-radius:10px;padding:10px 12px;font-weight:800;cursor:pointer;text-align:center;text-decoration:none}.sf-actions a{background:#102b3a;color:#fff}.sf-actions button{background:#e6d8b6;color:#253039}
.sf-empty{grid-column:1/-1;border:1px dashed rgba(13,38,52,.22);border-radius:18px;padding:28px;background:#fff;color:#65747d;text-align:center}

.ai-advisor-home{padding:78px 0;background:radial-gradient(circle at 10% 10%,rgba(222,193,126,.18),transparent 34%),#0d2836;color:#fff}
.ai-advisor-shell{display:grid;grid-template-columns:.92fr 1.08fr;gap:34px;align-items:stretch}
.ai-advisor-copy{padding:16px 0}.ai-advisor-copy p{color:rgba(255,255,255,.75);max-width:650px;line-height:1.7}.ai-advisor-copy .kicker{color:#e5ca8d}
.ai-quick{display:flex;flex-wrap:wrap;gap:8px;margin-top:22px}.ai-quick button{border:1px solid rgba(255,255,255,.18);background:rgba(255,255,255,.08);color:#fff;border-radius:999px;padding:10px 13px;cursor:pointer}.ai-quick button:hover{background:rgba(255,255,255,.15)}
.ai-chatbox{background:#fff;color:#20313c;border-radius:22px;overflow:hidden;box-shadow:0 24px 80px rgba(0,0,0,.25);display:grid;grid-template-rows:auto minmax(300px,1fr) auto;min-height:500px}
.ai-chat-head{padding:16px 18px;border-bottom:1px solid #e8ecec;display:flex;justify-content:space-between;gap:12px;align-items:center}.ai-chat-head small{display:block;color:#7b868d;margin-top:2px}.ai-live{font-size:.75rem;background:#eaf7ef;color:#267346;padding:6px 9px;border-radius:999px;font-weight:800}
.ai-thread{padding:18px;overflow:auto;display:flex;flex-direction:column;gap:12px;background:#f7f8f6}
.ai-bubble{max-width:84%;padding:12px 14px;border-radius:16px;line-height:1.55;white-space:pre-wrap}.ai-bubble.assistant{background:#fff;border:1px solid #e1e7e5;align-self:flex-start;border-bottom-left-radius:5px}.ai-bubble.user{background:#143746;color:#fff;align-self:flex-end;border-bottom-right-radius:5px}.ai-bubble small{display:block;margin-top:7px;opacity:.65;font-size:.72rem}
.ai-compose{padding:12px;border-top:1px solid #e7ece9;background:#fff;display:grid;grid-template-columns:1fr auto;gap:8px}.ai-compose input{border:1px solid #d6dfdc;border-radius:12px;padding:13px 14px;font:inherit;min-width:0}.ai-compose button{border:0;border-radius:12px;background:#d6b96f;color:#17242c;font-weight:900;padding:0 18px;cursor:pointer}
.ai-lead-cta{margin:0 18px 14px;background:#fff6df;border:1px solid #edd69a;border-radius:14px;padding:12px 14px;color:#493d22;display:none}.ai-lead-cta.show{display:block}.ai-lead-cta button{margin-top:8px;border:0;background:#173645;color:#fff;border-radius:9px;padding:8px 11px;font-weight:800;cursor:pointer}

.p360-page{background:#f6f7f4;color:#182832}.p360-wrap{width:min(1380px,calc(100% - 32px));margin:auto}.p360-hero{min-height:430px;display:flex;align-items:end;padding:72px 0 48px;background:#102b3a;color:#fff;position:relative;overflow:hidden}.p360-hero:after{content:"";position:absolute;inset:0;background:radial-gradient(circle at 78% 20%,rgba(225,194,123,.24),transparent 34%)}.p360-hero .p360-wrap{position:relative;z-index:1}.p360-hero p{max-width:760px;color:rgba(255,255,255,.74);line-height:1.7}.p360-facts{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:26px}.p360-fact{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.12);border-radius:14px;padding:14px}.p360-fact small{display:block;color:rgba(255,255,255,.62)}.p360-fact b{font-size:1.25rem;display:block;margin-top:3px}
.p360-tabs{position:sticky;top:0;z-index:20;background:#fff;border-bottom:1px solid #e5e9e7;overflow:auto}.p360-tabs .p360-wrap{display:flex;gap:4px}.p360-tabs button{border:0;background:transparent;padding:16px 14px;white-space:nowrap;font-weight:800;color:#5b6870;cursor:pointer;border-bottom:3px solid transparent}.p360-tabs button.active{color:#173746;border-color:#c9a957}
.p360-main{padding:36px 0 72px}.p360-panel{display:none}.p360-panel.active{display:block}.p360-card{background:#fff;border:1px solid #e3e8e5;border-radius:18px;padding:22px;box-shadow:0 14px 36px rgba(21,39,51,.05);margin-bottom:18px}.p360-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.p360-source{display:grid;gap:7px}.p360-source a{color:#1f5d79}.p360-source .rights{font-size:.72rem;font-weight:850;color:#7a6541;background:#fff4d8;width:max-content;padding:5px 8px;border-radius:999px}.p360-gallery{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.p360-gallery figure{margin:0;background:#fff;border-radius:16px;overflow:hidden;border:1px solid #e1e6e4}.p360-gallery img{width:100%;aspect-ratio:4/3;object-fit:cover}.p360-gallery figcaption{padding:10px 12px;color:#536169;font-size:.85rem}
.p360-note{background:#fff7df;border:1px solid #ecd79b;padding:14px 16px;border-radius:12px;color:#5d4e28;line-height:1.55}.p360-two{display:grid;grid-template-columns:1fr 1fr;gap:18px}

@media(max-width:1050px){.sf-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.ai-advisor-shell{grid-template-columns:1fr}.p360-facts{grid-template-columns:repeat(2,1fr)}.p360-grid,.p360-gallery{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:640px){.smart-featured,.ai-advisor-home{padding:52px 0}.smart-featured .sf-head{display:block}.sf-grid{grid-template-columns:1fr}.ai-chatbox{min-height:520px}.p360-facts,.p360-grid,.p360-gallery,.p360-two{grid-template-columns:1fr}.p360-wrap{width:min(100% - 22px,1380px)}.p360-hero{min-height:390px;padding-bottom:34px}.p360-tabs button{padding:13px 10px;font-size:.88rem}}

/* V5.1B R2 — authorized nguồn đối tác media/news */
.p360-source .rights.authorized{color:#216744;background:#e8f7ee}.p360-source-thumb{width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:12px;margin-bottom:5px;background:#eef2ef}.p360-gallery figcaption{display:grid;gap:3px}.p360-gallery figcaption small{display:block;color:#7a858c;font-size:.74rem}.p360-gallery figure.external-media{border-color:#ddcfaa}.p360-news-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.p360-news-card{background:#fff;border:1px solid #e1e6e4;border-radius:16px;overflow:hidden;box-shadow:0 12px 30px rgba(21,39,51,.05)}.p360-news-card img{width:100%;aspect-ratio:16/9;object-fit:cover;background:#eef2ef}.p360-news-card>div{padding:15px;display:grid;gap:8px}.p360-news-card h3{font-size:1.04rem;line-height:1.35;margin:0}.p360-news-card p{color:#66747d;line-height:1.55;margin:0}.p360-news-card small{color:#9a7b38;font-weight:800}.p360-news-card a{color:#1f5d79;font-weight:800;text-decoration:none}
@media(max-width:1050px){.p360-news-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:640px){.p360-news-grid{grid-template-columns:1fr}}
.p360-article-full{border-top:1px solid #e7ece9;padding-top:8px}.p360-article-full summary{cursor:pointer;font-weight:800;color:#735d2d}.p360-article-full>div{max-height:520px;overflow:auto;padding:10px 4px 2px}.p360-article-full p{color:#445159;line-height:1.65;margin:0 0 10px}