/* Màu thương hiệu Bảo Việt Nhân thọ: xanh dương + vàng gold */
:root{--g:#0a56a8;--g2:#073d7a;--o:#c99a2e;--bg:#f2f6fb;--ink:#14233a;--mut:#5a6b82;--card:#fff;--line:#dbe4f0;--soft:#eaf2fb;--red:#c0392b}
*{box-sizing:border-box}
html,body{margin:0;height:100%}
body{font-family:"Segoe UI",system-ui,-apple-system,Roboto,Arial,sans-serif;color:var(--ink);background:var(--bg)}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer}

/* ---------- Portal ---------- */
.top{display:flex;gap:16px;align-items:center;justify-content:space-between;padding:14px 24px;background:var(--g);color:#fff;position:sticky;top:0;z-index:5;flex-wrap:wrap}
.brand{display:flex;gap:12px;align-items:center}
.brand small{display:block;opacity:.85;font-size:12px}
.logo{width:40px;height:40px;border-radius:10px;background:#fff;color:var(--g);display:grid;place-items:center;font-weight:800}
.brand img{height:40px;background:#fff;border-radius:8px;padding:3px 8px}
.top input{padding:10px 14px;border-radius:999px;border:0;min-width:240px;font:inherit}
.portal main{max-width:1100px;margin:0 auto;padding:24px 16px 48px}
.tags{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:18px}
.tags button{border:1px solid var(--line);background:#fff;border-radius:999px;padding:6px 14px;color:var(--mut)}
.tags button.on{background:var(--g);border-color:var(--g);color:#fff}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:18px}
.card{background:var(--card);border:1px solid var(--line);border-radius:14px;overflow:hidden;display:flex;flex-direction:column;transition:transform .15s,box-shadow .15s}
.card:hover{transform:translateY(-3px);box-shadow:0 10px 24px rgba(0,60,30,.12)}
.thumb{aspect-ratio:16/9;background:linear-gradient(135deg,var(--g),var(--g2));color:#fff;display:grid;place-items:center;padding:16px;text-align:center;font-weight:700;font-size:18px}
.thumb img{width:100%;height:100%;object-fit:cover;display:block}
.card .body{padding:14px 16px 16px}
.card h3{margin:0 0 6px;font-size:17px}
.card p{margin:0 0 10px;color:var(--mut);font-size:14px}
.meta{font-size:12px;color:var(--mut);display:flex;gap:10px;flex-wrap:wrap}
.pill{background:var(--soft);color:var(--g2);border-radius:999px;padding:2px 10px;font-weight:600}
.empty{text-align:center;color:var(--mut)}
footer{text-align:center;color:var(--mut);font-size:13px;padding:24px}

/* ---------- Viewer ---------- */
body.viewer{background:#0d1511;color:#fff;overflow:hidden}
.bar{position:fixed;inset:0 0 auto 0;height:48px;display:flex;align-items:center;gap:10px;padding:0 14px;background:rgba(0,0,0,.55);z-index:10;transition:opacity .3s}
.bar .vtitle{font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.bar .spacer{flex:1}
.bar button,.bar .back{background:rgba(255,255,255,.12);border:0;color:#fff;border-radius:8px;padding:6px 12px}
.bar button:hover,.bar .back:hover{background:rgba(255,255,255,.25)}
.stage-wrap{position:fixed;inset:48px 0 56px 0;display:grid;place-items:center;overflow:hidden}
.stage{width:1280px;height:720px;position:relative;transform-origin:center center;flex:none}
.slide{position:absolute;inset:0;background:#fff;color:var(--ink);padding:64px 80px;display:flex;flex-direction:column;justify-content:center;overflow:hidden;opacity:0;visibility:hidden;transition:opacity .3s}
.slide.on{opacity:1;visibility:visible}
.slide h1{font-size:60px;line-height:1.1;margin:0 0 18px;color:var(--g)}
.slide h2{font-size:44px;margin:0 0 24px;color:var(--g);border-left:10px solid var(--o);padding-left:18px}
.slide p,.slide li{font-size:28px;line-height:1.5}
.slide ul,.slide ol{padding-left:36px;margin:0}
.slide li{margin:8px 0}
.slide img{max-width:100%;max-height:480px;border-radius:8px}
.slide .cols{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}
.slide .big{font-size:96px;font-weight:800;color:var(--o);line-height:1}
.slide table{border-collapse:collapse;font-size:24px;width:100%}
.slide th,.slide td{border:1px solid var(--line);padding:10px 14px;text-align:left}
.slide th{background:var(--g);color:#fff}
.slide.title{background:linear-gradient(135deg,var(--g),var(--g2));color:#fff;align-items:flex-start}
.slide.title h1{color:#fff;font-size:72px}
.slide.title p{opacity:.92}
.slide.section{background:var(--g2);color:#fff}
.slide.section h2{color:#fff;border-color:var(--o)}
.slide .foot{position:absolute;left:80px;right:80px;bottom:20px;font-size:16px;color:var(--mut);display:flex;justify-content:space-between}
.slide.title .foot,.slide.section .foot{color:rgba(255,255,255,.7)}
.nav{position:fixed;bottom:0;left:0;right:0;height:56px;display:flex;gap:18px;align-items:center;justify-content:center;z-index:10;transition:opacity .3s}
.nav button{width:44px;height:36px;border-radius:8px;border:0;background:rgba(255,255,255,.14);color:#fff;font-size:22px}
.nav button:hover{background:rgba(255,255,255,.28)}
.progress{position:fixed;left:0;right:0;bottom:0;height:4px;background:rgba(255,255,255,.12);z-index:11}
.progress i{display:block;height:100%;width:0;background:var(--o);transition:width .25s}
body.hide .bar,body.hide .nav{opacity:0}
.pdf-wrap{position:fixed;inset:48px 0 0 0}
.pdf-wrap iframe{width:100%;height:100%;border:0;background:#fff}
.overview{position:fixed;inset:48px 0 0 0;background:#0d1511;overflow:auto;padding:20px;display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:16px;z-index:9}
.overview[hidden]{display:none}
.ov{position:relative;aspect-ratio:16/9;background:#fff;border-radius:8px;overflow:hidden;cursor:pointer;border:3px solid transparent}
.ov.on{border-color:var(--o)}
.ov .inner{width:1280px;height:720px;transform-origin:0 0;pointer-events:none}
.ov .inner .slide{opacity:1;visibility:visible}
.ov span{position:absolute;left:6px;bottom:4px;background:rgba(0,0,0,.6);color:#fff;border-radius:4px;padding:0 6px;font-size:12px;z-index:2}

@media print{
  body.viewer{overflow:visible;background:#fff}
  .bar,.nav,.progress,.overview,.pdf-wrap{display:none!important}
  .stage-wrap{position:static;display:block}
  .stage{transform:none!important;width:auto;height:auto}
  .slide{position:relative;opacity:1;visibility:visible;width:1280px;height:720px;page-break-after:always;break-after:page}
  @page{size:1280px 720px;margin:0}
}
@media(max-width:600px){.top{padding:12px}.top input{min-width:0;width:100%}}

/* ---------- Thành phần slide ---------- */
.slide{padding:52px 72px 66px}
.slide h2{font-size:40px;margin:0 0 22px;max-width:900px;line-height:1.15}
.slide:not(.title):not(.section){background:#fff url(bvnt-logo.png) no-repeat right 40px top 26px/150px auto}
.slide:not(.title):not(.section)::before{content:"";position:absolute;left:0;top:0;bottom:0;width:14px;background:linear-gradient(var(--g),var(--o))}
.slide p,.slide li{font-size:24px;line-height:1.45}
.slide .foot{left:72px;right:72px}
.slide.title{background:linear-gradient(120deg,var(--g2),var(--g));justify-content:center;padding-left:80px}
.slide.title .tcontent{width:690px;position:relative;z-index:2}
.slide.title h1{font-size:50px;line-height:1.15;margin:18px 0}
.slide.title p{font-size:26px}
.photo-right{position:absolute;right:0;top:0;bottom:0;width:44%;background-size:cover;background-position:center;clip-path:polygon(18% 0,100% 0,100% 100%,0 100%)}
.photo-right::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(7,61,122,.55),rgba(7,61,122,0) 60%)}
.logo-card{position:absolute;left:80px;top:48px;background:#fff;border-radius:14px;padding:10px 18px;z-index:2}
.logo-card img{height:70px;display:block}
.chip{display:inline-block;background:var(--soft);color:var(--g2);border-radius:999px;padding:4px 16px;font-size:20px;font-weight:700}
.chip.gold{background:var(--o);color:#fff}
.slide.title .chip{font-size:22px}
.ico{display:inline-grid;place-items:center;width:56px;height:56px;border-radius:16px;background:var(--g);color:#fff;flex:none}
.ico svg{width:30px;height:30px}
.ico.lg{width:76px;height:76px;border-radius:22px}.ico.lg svg{width:42px;height:42px}
.ico.gold{background:var(--o)}.ico.red{background:var(--red)}.ico.soft{background:var(--soft);color:var(--g)}
.cards{display:grid;gap:20px}
.cards.c2{grid-template-columns:1fr 1fr}.cards.c3{grid-template-columns:repeat(3,1fr)}.cards.c4{grid-template-columns:repeat(4,1fr)}
.box{background:var(--soft);border-radius:18px;padding:22px 24px;border-top:6px solid var(--g);position:relative}
.box.gold{border-top-color:var(--o);background:#fdf7e8}.box.red{border-top-color:var(--red);background:#fdf0ee}.box.white{background:#fff;border:2px solid var(--line);border-top:6px solid var(--g)}
.box h3{font-size:27px;margin:12px 0 8px;color:var(--g2)}
.box.red h3{color:var(--red)}
.box p,.box li{font-size:21px;line-height:1.4;margin:4px 0}
.box ul{padding-left:22px}
.num{position:absolute;right:20px;top:10px;font-size:54px;font-weight:800;color:rgba(10,86,168,.12)}
.stat{font-size:60px;font-weight:800;color:var(--g);line-height:1}
.stat.gold{color:var(--o)}.stat small{font-size:24px;font-weight:600;color:var(--mut)}
.note{background:#fff8e6;border-left:8px solid var(--o);padding:14px 22px;font-size:22px;line-height:1.4;border-radius:10px;margin-top:18px}
.note b{color:var(--g2)}
.cta{background:linear-gradient(90deg,var(--g),var(--g2));color:#fff;border-radius:16px;padding:16px 26px;font-size:28px;font-weight:700;display:flex;align-items:center;gap:16px;margin-top:20px}
.cta small{font-weight:400;font-size:21px;display:block;opacity:.92}
.flow{display:flex;align-items:stretch;gap:10px}
.flow .box{flex:1}.flow .arr{align-self:center;color:var(--o);width:44px;flex:none}.flow .arr svg{width:44px;height:44px;stroke-width:2.4}
.slide table.t{font-size:22px;margin-top:4px}
.slide table.t th{background:var(--g);font-size:22px}
.slide table.t td:first-child{font-weight:700;color:var(--g2);background:var(--soft);width:24%}
.slide table.t td{padding:11px 16px;vertical-align:middle}
.slide table.t td.new{background:#fdf7e8}
.stairs{display:flex;align-items:flex-end;gap:16px;height:330px}
.stairs .st{flex:1;border-radius:16px 16px 0 0;color:#fff;padding:14px 16px;display:flex;flex-direction:column;justify-content:flex-start}
.stairs .st b{font-size:46px;line-height:1}
.stairs .st span{font-size:20px;line-height:1.3;margin-top:8px}
.st.s0{height:34%;background:#7f9cc0}.st.s1{height:58%;background:#3a79c0}.st.s2{height:80%;background:var(--g)}.st.s3{height:100%;background:var(--g2)}
.hbars .row{display:grid;grid-template-columns:230px 1fr;gap:16px;align-items:center;margin:12px 0}
.hbars .lab{font-size:23px;font-weight:700;color:var(--g2)}
.hbars .b{height:54px;border-radius:10px;background:var(--g);color:#fff;font-size:26px;font-weight:800;display:flex;align-items:center;padding:0 18px;white-space:nowrap}
.hbars .b.gold{background:var(--o)}.hbars .b.red{background:var(--red)}
.hbars .sub{font-size:19px;color:var(--mut);margin:-6px 0 0 246px}
.legal h4{margin:0 0 8px;font-size:24px;color:var(--g2)}
.legal li,.legal p{font-size:17px;line-height:1.35;margin:3px 0}
.legal ul{padding-left:18px}
.row2{display:flex;gap:18px;align-items:center}
.photo-card{border-radius:18px;background-size:cover;background-position:center}
.slide.section{background:linear-gradient(120deg,var(--g2),var(--g))}
.slide.thanks{background:linear-gradient(120deg,var(--g2),var(--g));color:#fff}
@media print{.slide{print-color-adjust:exact;-webkit-print-color-adjust:exact}}