/* Kinafit web — sinh từ mockup v4.2; giữ nguyên token màu kimbayoga blue */
:root{
  --bg:#EEF7FC; --surface:#ffffff; --surface-2:#F5FAFD; --ink:#1A4A6E; --ink-2:#4A6A82; --ink-3:#8AA6BC; --line:#D8EBF4;
  --teal-900:#1B7DB8; --teal:#2E96D0; --teal-50:#E1F0F9; --blue:#5BAFDD; --blue-50:#D8EBF4;
  --grad:linear-gradient(135deg,#1B7DB8 0%,#2E96D0 60%,#5BAFDD 100%);
  --grad-soft:linear-gradient(135deg,#EEF7FC 0%,#D8EBF4 100%);
  --amber:#F5C843; --amber-2:#E4C58A; --amber-grad:linear-gradient(135deg,#F5C843 0%,#E4C58A 100%); --amber-ink:#7a5a12;
  --price:#1B7DB8; --danger:#dc2626; --ok:#16a34a;
  --shadow:0 1px 2px rgba(26,74,110,.05),0 10px 30px -12px rgba(26,74,110,.16);
  --shadow-lg:0 20px 50px -20px rgba(27,125,184,.35);
  --radius:16px; --radius-sm:10px;
  
  --tab-on-bg:#1A4A6E; --tab-on-ink:#fff; --amber-50:#fdf3d2; --surface-glass:rgba(255,255,255,.92);
  --font:"Be Vietnam Pro",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --display:"Lora",Georgia,"Times New Roman",serif;
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  --bg:#0b1a26; --surface:#10202e; --surface-2:#152838; --ink:#e3eef7; --ink-2:#a8bfd2; --ink-3:#7f9ab0; --line:#1f3547;
  --teal-50:#12314a; --blue-50:#123a55; --grad-soft:linear-gradient(135deg,#12314a 0%,#123a55 100%);
  --price:#7cc4ec; --amber-ink:#f5e2a8; --shadow:0 1px 2px rgba(0,0,0,.4),0 10px 30px -12px rgba(0,0,0,.6);
  --tab-on-bg:#2E96D0; --tab-on-ink:#062a27; --amber-50:#3a2e0e; --surface-glass:rgba(16,32,46,.92);
}}
:root[data-theme="dark"]{
  --bg:#0b1a26; --surface:#10202e; --surface-2:#152838; --ink:#e3eef7; --ink-2:#a8bfd2; --ink-3:#7f9ab0; --line:#1f3547;
  --teal-50:#12314a; --blue-50:#123a55; --grad-soft:linear-gradient(135deg,#12314a 0%,#123a55 100%);
  --price:#7cc4ec; --amber-ink:#f5e2a8; --shadow:0 1px 2px rgba(0,0,0,.4),0 10px 30px -12px rgba(0,0,0,.6);
  --tab-on-bg:#2E96D0; --tab-on-ink:#062a27; --amber-50:#3a2e0e; --surface-glass:rgba(16,32,46,.92);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;overflow-x:hidden;overflow-x:clip}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--font);font-size:15px;line-height:1.6;-webkit-font-smoothing:antialiased;min-height:100vh;display:flex;flex-direction:column}
body>main{flex:1 0 auto}
body>.ftr{margin-top:auto}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{margin:0;line-height:1.2;text-wrap:balance}
p{margin:0}
button{font:inherit}
:focus-visible{outline:3px solid var(--teal);outline-offset:2px;border-radius:6px}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}

/* ===== MOCKUP CHROME ===== */

/* ===== SITE HEADER ===== */
.hdr{position:sticky;top:env(safe-area-inset-top,0px);z-index:50;background:var(--surface);border-bottom:1px solid var(--line)}
@supports ((backdrop-filter:blur(1px)) or (-webkit-backdrop-filter:blur(1px))){.hdr{background:var(--surface-glass);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}}
.wrap{max-width:1200px;margin:0 auto;padding-inline:24px}
@media (max-width:1279px){.wrap{max-width:1120px}}
.hdr-in{display:flex;align-items:center;gap:20px;height:68px}
.logo{flex:none}
.logo img{height:38px;width:auto}
.nav{display:flex;align-items:center;gap:4px;flex:1;justify-content:center;height:100%;min-width:0}
.nav a{padding:8px 12px;border-radius:999px;font-weight:500;color:var(--ink-2);font-size:14px;white-space:nowrap}
.nav>a:hover,.nav>a.on,.nav .has-sub>a:hover,.nav .has-sub>a.on{color:var(--teal-900);background:var(--teal-50)}
.nav .has-sub{position:relative;display:flex;align-items:center;height:100%}
.nav .has-sub>a{display:inline-flex;align-items:center}
.nav .has-sub>a::after{content:"";display:inline-block;width:6px;height:6px;border-right:1.5px solid currentColor;border-bottom:1.5px solid currentColor;transform:translateY(-2px) rotate(45deg);margin-left:7px;opacity:.7}
.nav .sub{position:absolute;top:calc(50% + 22px);left:0;min-width:max-content;background:var(--surface);border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow-lg);padding:6px;opacity:0;visibility:hidden;transform:translateY(8px);transition:all .2s ease;z-index:60;display:grid}
.nav .sub a{display:block;padding:9px 14px;border-radius:8px;font-size:14px;color:var(--ink);white-space:nowrap}
.nav .sub a:hover{background:var(--teal-50);color:var(--teal-900)}
.nav .has-sub:hover .sub,.nav .has-sub:focus-within .sub,.nav .has-sub.open .sub{opacity:1;visibility:visible;transform:none}

.hdr-act{display:flex;align-items:center;gap:10px;margin-left:auto}
@media (max-width:1279px){.nav a{font-size:13px;padding:8px 9px}.hdr-in{gap:12px}.logo img{height:34px}}
@media (max-width:1099px){.nav a{font-size:12.5px;padding:7px 6px;white-space:nowrap}.nav{gap:0;justify-content:flex-start}.hdr-in{gap:8px}.hdr-name{display:none}.hdr-user{padding:4px}.hdr-act form.auth-only{display:none}}
@media (max-width:1023px){.hdr-in{gap:8px}.nav{gap:0}.nav a{font-size:12.5px;padding:7px 7px}.nav .has-sub>a::after{margin-left:5px}.logo img{height:30px}.hdr-act{gap:6px}.hdr-act .btn{padding:7px 11px;font-size:13px}}
@media (max-width:899px){
  .nav{display:none;position:absolute;left:0;right:0;top:100%;height:auto;flex-direction:column;align-items:stretch;gap:2px;padding:8px 16px 16px;background:var(--surface);border-bottom:1px solid var(--line);box-shadow:var(--shadow-lg)}
  .nav.open{display:flex}
  .nav a{border-radius:10px;padding:11px 12px;font-size:15px}
  .nav .has-sub{display:block;height:auto}
  .nav .has-sub>a::after{display:none}
  .nav .sub{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;border:0;padding:0 0 4px 16px;min-width:0}
}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;cursor:pointer;border-radius:999px;padding:11px 20px;font-weight:600;font-size:14.5px;transition:transform .15s,box-shadow .15s;white-space:nowrap}
.btn:hover{transform:translateY(-1px)}
.btn-p{background:var(--grad);color:#fff;box-shadow:0 8px 20px -8px rgba(15,118,110,.6)}
.btn-a{background:var(--amber-grad);color:#1A4A6E;box-shadow:0 8px 20px -8px rgba(205,168,95,.7)}
.btn-o{background:transparent;color:var(--teal-900);border:1.5px solid var(--teal)}
.btn-g{background:var(--surface-2);color:var(--ink);border:1px solid var(--line)}
.btn-sm{padding:8px 14px;font-size:13.5px}
.btn-lg{padding:15px 28px;font-size:16px}
.ic{width:38px;height:38px;border-radius:50%;display:grid;place-items:center;background:var(--surface-2);border:1px solid var(--line);color:var(--ink-2)}
.ic.burger{display:none}
.auth-only{display:none!important}
body.is-auth .auth-only{display:inline-flex!important}
body.is-auth .guest-only{display:none!important}
.hdr-user{display:inline-flex;align-items:center;gap:8px;padding:4px 12px 4px 4px;border-radius:999px;border:1px solid var(--line);background:var(--surface-2);font-weight:600;font-size:14px}
.hdr-av{width:30px;height:30px;border-radius:50%;background:var(--grad);color:#fff;display:grid;place-items:center;font-size:12px;font-weight:700}
@media (max-width:899px){.ic.burger{display:grid}}

/* ===== LAYOUT PRIMITIVES ===== */
.sec{padding-block:36px}
.sec-h{display:flex;flex-wrap:wrap;align-items:end;justify-content:space-between;gap:12px 16px;margin-bottom:26px}
.eyebrow{font-size:12px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--teal-900);margin-bottom:8px}
.h2{font-family:var(--display);font-size:clamp(24px,1.2vw + 18px,32px);font-weight:700;letter-spacing:-.01em}
.h1{font-family:var(--display);font-size:clamp(28px,2.2vw + 18px,42px);font-weight:700;letter-spacing:-.015em}
.lede{color:var(--ink-2);margin-top:8px;max-width:62ch}
.more{color:var(--teal-900);font-weight:600;white-space:nowrap}
.grid{display:grid;gap:22px}
.g4{grid-template-columns:repeat(4,1fr)}.g3{grid-template-columns:repeat(3,1fr)}.g2{grid-template-columns:repeat(2,1fr)}
@media (max-width:1199px){.g4{grid-template-columns:repeat(3,1fr)}}
@media (max-width:899px){.g4{grid-template-columns:repeat(2,1fr)}.g3{grid-template-columns:repeat(2,1fr)}}
@media (max-width:599px){.g4,.g3,.g2{grid-template-columns:1fr}.grid.g4.prod{grid-template-columns:1fr 1fr;gap:12px}}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);display:flex;flex-direction:column;transition:transform .2s,box-shadow .2s}
.card:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg)}
.card .im{aspect-ratio:16/9;background:var(--grad-soft);overflow:hidden;border-radius:var(--radius) var(--radius) 0 0}
@supports not (aspect-ratio:1){.card .im{height:200px}.hero-art .main{height:340px}.det-main .banner{height:420px}.art .hero-img{height:420px}}
.card .im img{width:100%;height:100%;object-fit:contain}
.card .im.cover img{object-fit:cover}
.pcard .im{aspect-ratio:1/1;background:#fff}.pcard .im img{object-fit:contain;padding:10px}.pcard .btn{align-self:flex-start}
.card .bd{padding:16px 18px 18px;display:flex;flex-direction:column;gap:10px;flex:1}
.card h3{font-size:16.5px;font-weight:700;line-height:1.35}
.ncard h3{font-size:15.5px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;text-wrap:pretty}
.ndesc{font-size:13.5px;line-height:1.55;color:var(--ink-2);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.meta{display:flex;flex-wrap:wrap;gap:6px 14px;color:var(--ink-2);font-size:13px}
.meta span{display:inline-flex;align-items:center;gap:5px}
.pr{display:flex;align-items:baseline;gap:10px;margin-top:auto}
.pr b{font-size:20px;color:var(--price);font-variant-numeric:tabular-nums}
.pr s{color:var(--ink-3);font-size:13.5px;font-variant-numeric:tabular-nums}
.chip{display:inline-flex;align-items:center;gap:6px;border-radius:999px;padding:4px 10px;font-size:12px;font-weight:600;background:var(--teal-50);color:var(--teal-900)}
.chip.live{background:#e7f8ee;color:#15803d}.chip.soon{background:var(--amber-50);color:var(--amber-ink)}.chip.done{background:var(--surface-2);color:var(--ink-3)}
.chip.live::before,.chip.soon::before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor}
.band{background:var(--grad);color:#fff;padding-block:18px 20px;position:relative;overflow:hidden}
.band p{font-size:14px!important;margin-top:4px!important}
.band::after{content:"";position:absolute;inset:auto -10% -60% auto;width:520px;height:520px;border-radius:50%;background:radial-gradient(closest-side,rgba(255,255,255,.18),transparent)}
.band .h1{color:#fff;font-size:clamp(24px,1.6vw + 14px,32px)}
.crumb{display:flex;gap:8px;font-size:12.5px;color:rgba(255,255,255,.85);margin-bottom:6px;flex-wrap:wrap}
.crumb a:hover{text-decoration:underline}
.crumb span::before{content:"›";margin-right:8px;opacity:.7}
.crumb span:first-child::before{content:none}
.crumb.dark{color:var(--ink-2)}
.tabs{display:flex;gap:8px;flex-wrap:wrap}
.tab{border:1px solid var(--line);background:var(--surface);border-radius:999px;padding:8px 16px;font-weight:500;font-size:14px;color:var(--ink-2);cursor:pointer}
.tab.on{background:var(--tab-on-bg);color:var(--tab-on-ink);border-color:var(--tab-on-bg)}
.pager{display:flex;gap:6px;justify-content:center;margin-top:30px}
.pager a{width:38px;height:38px;display:grid;place-items:center;border-radius:10px;border:1px solid var(--line);background:var(--surface);font-weight:600;font-size:14px}
.pager a.on{background:var(--teal-900);color:#fff;border-color:var(--teal-900)}

/* ===== HOME HERO ===== */
.hero{padding-block:44px 20px}
.hero-in{display:grid;grid-template-columns:1.05fr 1fr;gap:40px;align-items:center}
.hero h1{font-family:var(--display);font-size:50px;line-height:1.08;letter-spacing:-.02em}
.hero h1 em{font-style:normal;color:var(--teal-900)}
@supports (-webkit-background-clip:text) or (background-clip:text){.hero h1 em{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}}
.hero p{font-size:17px;color:var(--ink-2);max-width:52ch;margin-top:18px}
.hero-cta{display:flex;gap:12px;margin-top:26px;flex-wrap:wrap}
.trust{display:flex;gap:28px;margin-top:30px;flex-wrap:wrap}
.trust b{display:block;font-size:24px;font-family:var(--display);color:var(--teal-900);font-variant-numeric:tabular-nums}
.trust span{font-size:13px;color:var(--ink-2)}
.hero-art{position:relative}
.hero-art .main{border-radius:24px;overflow:hidden;box-shadow:var(--shadow-lg);aspect-ratio:16/10}
.hero-art .main img{width:100%;height:100%;object-fit:cover}
.hero-art .float{position:absolute;left:-28px;bottom:-22px;background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:12px 14px;display:flex;gap:12px;align-items:center;box-shadow:var(--shadow-lg);max-width:290px}
.hero-art .float img{width:52px;height:52px;border-radius:12px;object-fit:cover}
.hero-art .float b{font-size:13.5px;display:block}
.hero-art .float span{font-size:12px;color:var(--ink-2)}
@media (max-width:899px){.hero-in{grid-template-columns:1fr}.hero h1{font-size:38px}.hero-art .float{left:12px}}
.cat3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
@media (max-width:899px){.cat3{grid-template-columns:1fr}}
.catc{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:22px;display:flex;gap:16px;align-items:center;box-shadow:var(--shadow)}
.catc img{width:78px;height:78px;border-radius:50%;object-fit:cover;background:var(--grad);padding:3px}
.catc h3{font-size:17px;margin-bottom:4px}
.catc p{font-size:13.5px;color:var(--ink-2)}
.catc .from{margin-top:6px;font-size:13px;color:var(--teal-900);font-weight:600}
.fcard{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:14px;display:grid;grid-template-columns:120px 1fr;gap:16px;align-items:center;box-shadow:var(--shadow)}
.fcard img{width:120px;height:120px;border-radius:12px;object-fit:cover}
.fcard h3{font-size:15.5px;margin-bottom:6px}
.feat{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
@media (max-width:899px){.feat{grid-template-columns:repeat(2,1fr)}}@media (max-width:560px){.feat{grid-template-columns:1fr}}
.fe{padding:22px;border-radius:var(--radius);background:var(--surface);border:1px solid var(--line)}
.fe .n{width:44px;height:44px;border-radius:12px;background:var(--grad-soft);display:grid;place-items:center;color:var(--teal-900);font-weight:800;margin-bottom:14px;font-family:var(--display)}
.fe h3{font-size:16px;margin-bottom:6px}.fe p{font-size:13.5px;color:var(--ink-2)}
.dl{border-radius:24px;background:var(--grad);color:#fff;padding:44px;display:grid;grid-template-columns:1.2fr 1fr;gap:30px;align-items:center;overflow:hidden;position:relative}
.dl h2{font-family:var(--display);font-size:32px;color:#fff}
.dl p{opacity:.92;margin-top:10px;max-width:50ch}
.stores{display:flex;gap:12px;margin-top:22px;flex-wrap:wrap}
.store b{white-space:normal}
.store{display:inline-flex;align-items:center;gap:10px;background:#0b1220;color:#fff;border-radius:12px;padding:10px 16px;font-size:13px;line-height:1.15}
.store b{display:block;font-size:15px}
.store small{opacity:.75;font-size:11px}
.dl .art{justify-self:end;width:min(100%,360px);border-radius:18px;overflow:hidden;box-shadow:0 30px 60px -20px rgba(0,0,0,.5);transform:rotate(-3deg)}
@media (max-width:899px){.dl{grid-template-columns:1fr}.dl .art{justify-self:start;transform:none}}

/* ===== HOME SLIDER (banner gọn: chữ trái, ảnh 16:9 phải) ===== */
.hero-sl{position:relative;border-radius:24px;background:linear-gradient(120deg,#12395a 0%,#1B4F7A 55%,#1B7DB8 100%);color:#fff;padding:40px 48px;box-shadow:var(--shadow-lg);overflow:hidden}
.hs-slides{display:grid}
.hero-sl .slide{grid-area:1/1;display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center;opacity:0;visibility:hidden;transition:opacity .35s ease,visibility 0s linear .35s;pointer-events:none}
.hero-sl .slide.on{opacity:1;visibility:visible;transition:opacity .35s ease,visibility 0s;pointer-events:auto}
.hs-eye{font-size:12.5px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:#F5C843;margin-bottom:12px}
.hs-title{font-size:38px;font-weight:700;line-height:1.15;letter-spacing:-.01em;color:#fff}
.hs-desc{font-size:16px;line-height:1.6;color:rgba(255,255,255,.86);margin:14px 0 24px;max-width:46ch}
.hs-img{display:block;border-radius:16px;overflow:hidden;aspect-ratio:16/9;background:rgba(255,255,255,.08);box-shadow:0 20px 40px -18px rgba(0,0,0,.5)}
.hs-img img{width:100%;height:100%;object-fit:contain}
.hs-img.cover img{object-fit:cover}
.hs-ctl{display:flex;align-items:center;gap:14px;margin-top:22px}
.sl-btn{width:44px;height:44px;border-radius:50%;border:1px solid rgba(255,255,255,.35);background:rgba(255,255,255,.12);color:#fff;font-size:22px;line-height:1;cursor:pointer;display:grid;place-items:center}
.sl-btn:hover{background:rgba(255,255,255,.25)}
.dots{display:flex;gap:8px}
.dots button{width:8px;height:8px;border-radius:999px;border:0;background:rgba(255,255,255,.4);cursor:pointer;padding:0;transition:width .2s;position:relative}
.dots button::after{content:"";position:absolute;inset:-14px -8px}
.dots button.on{width:26px;background:#F5C843}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.h1strip h1{font-family:var(--display);font-size:22px;font-weight:700;color:var(--ink)}
@media (max-width:899px){.hero-sl{padding:28px 24px 22px}.hero-sl .slide{grid-template-columns:1fr;gap:20px}.hs-img{order:-1}.hs-title{font-size:26px}}
@supports not (aspect-ratio:1){.hs-img{height:300px}}

/* ===== THẺ KHÓA HỌC (kiểu kimbayoga.com) ===== */
.kcard{background:var(--surface);border:1px solid var(--line);border-radius:14px;overflow:hidden;box-shadow:var(--shadow);display:flex;flex-direction:column;transition:transform .2s,box-shadow .2s}
.kcard:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg)}
.kim{position:relative;aspect-ratio:16/9;background:var(--grad-soft);overflow:hidden}
.kim img{width:100%;height:100%;object-fit:contain;display:block}
.kim.cover img{object-fit:cover}
.kst{position:absolute;top:10px;left:10px;font-size:11.5px;font-weight:700;padding:4px 9px;border-radius:999px;background:rgba(255,255,255,.92);color:var(--ink);box-shadow:0 2px 8px rgba(0,0,0,.12)}
.kst.live{color:#15803d}.kst.soon{color:var(--amber-ink)}.kst.done{color:var(--ink-3)}.kst.free{color:var(--teal-900)}
.kbd{padding:14px 16px 16px;display:flex;flex-direction:column;gap:8px;flex:1}
.kbd h3{font-size:16px;font-weight:700;line-height:1.35;color:var(--ink);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:calc(2 * 1.35em)}
.kdesc{font-size:13.5px;line-height:1.55;color:var(--ink-2);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:calc(2 * 1.55em)}
.kpr{display:flex;align-items:baseline;gap:8px;margin-top:auto;padding-top:4px}
.kpr b{font-size:19px;color:var(--price);font-variant-numeric:tabular-nums}
.kpr s{font-size:13px;color:var(--ink-3);font-variant-numeric:tabular-nums}
.kbtn{display:block;text-align:center;background:linear-gradient(135deg,#1B7DB8 0%,#2E96D0 100%);color:#fff;font-weight:600;font-size:14px;padding:11px 12px;border-radius:10px;box-shadow:0 6px 16px -8px rgba(27,125,184,.7);margin-top:4px}
.kcard:hover .kbtn-info{background:linear-gradient(135deg,#166a9d 0%,#1B7DB8 100%)}
.kbtn-go{display:none;background:linear-gradient(135deg,#F5C843 0%,#E4C58A 100%);color:#1A4A6E;box-shadow:0 6px 16px -8px rgba(205,168,95,.8)}
.kst.own{display:none;background:#F5C843;color:#1A4A6E;left:auto;right:10px}
body.is-auth .kcard[data-owned] .kbtn-info{display:none}
body.is-auth .kcard[data-owned] .kbtn-go{display:block}
body.is-auth .kcard[data-owned] .kst.own{display:inline-block}
@supports not (aspect-ratio:1){.kim{height:190px}}

/* ===== VIDEO MIỄN PHÍ (2 cột, kiểu kinafit.com) ===== */
.vcard{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:14px;display:grid;grid-template-columns:150px 1fr;gap:16px;align-items:center;box-shadow:var(--shadow)}
.vimg{position:relative;display:block;width:150px;aspect-ratio:1/1;border-radius:10px;overflow:hidden;background:var(--grad-soft)}
.vimg img{width:100%;height:100%;object-fit:cover}
.vbadge{position:absolute;top:8px;left:8px;background:#FFA200;color:#fff;font-size:11.5px;font-weight:700;padding:3px 9px;border-radius:999px;box-shadow:0 2px 8px rgba(0,0,0,.18)}
.vbd{display:flex;flex-direction:column;gap:8px;align-items:flex-start;min-width:0}
.vbd h3{font-size:16.5px;font-weight:700;line-height:1.35}
.vbd .meta{font-size:13.5px}
.btn-or{background:#FFA200;color:#fff;box-shadow:0 8px 20px -8px rgba(255,162,0,.8)}
.btn-or:hover{background:#f39600}
@media (max-width:599px){.vcard{grid-template-columns:110px 1fr;gap:12px;padding:12px}.vimg{width:110px}.vbd h3{font-size:15px}}
@supports not (aspect-ratio:1){.vimg{height:150px}}

/* ===== SẢN PHẨM (gọn) ===== */
.pc{background:var(--surface);border:1px solid var(--line);border-radius:12px;overflow:hidden;display:flex;flex-direction:column;box-shadow:var(--shadow);transition:transform .2s,box-shadow .2s}
.pc:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg)}
.pim{position:relative;aspect-ratio:4/3;background:#fff;overflow:hidden}
.pim img{width:100%;height:100%;object-fit:contain;padding:8px}
.pbadge{position:absolute;top:8px;left:8px;background:#FFA200;color:#fff;font-size:11.5px;font-weight:700;padding:3px 8px;border-radius:999px}
.pbd{padding:10px 12px 12px;display:flex;flex-direction:column;gap:6px;flex:1}
.pbd h3{font-size:14.5px;font-weight:600;line-height:1.35;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.prow{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-top:auto}
.prow .kpr{margin-top:0;padding-top:0}.prow .kpr b{font-size:16.5px}.prow .kpr s{font-size:12px}
.pcart{width:34px;height:34px;border-radius:50%;display:grid;place-items:center;background:var(--teal-50);border:1px solid var(--line);font-size:15px;flex:none}
@supports not (aspect-ratio:1){.pim{height:170px}}

/* ===== BÀI VIẾT / TRANG GIỚI THIỆU (khuôn kimbayoga.com) ===== */
.artwrap{max-width:1200px;margin:0 auto;padding:16px 24px 36px}
@media (max-width:1279px){.artwrap{max-width:1120px}}
.artcard{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:40px 40px 36px;box-shadow:var(--shadow)}
.artin{max-width:1000px;margin:0 auto}
.artcard .prose{max-width:none;margin-top:8px;font-size:16px}
.artcard .prose p{color:var(--ink)}
.artcard .prose h2{font-family:var(--display);font-size:24px;color:var(--teal-900);margin:32px 0 12px;padding-bottom:8px;border-bottom:1px solid var(--line)}
.artcard .prose h3,.artcard .prose h4{color:var(--teal-900);margin:22px 0 8px}
.artcard .prose table{max-width:100%;overflow-x:auto;display:block}
.artcard h1{font-family:var(--display);font-size:clamp(26px,2vw + 16px,36px);line-height:1.2;color:var(--teal-900);margin-top:8px}
.byline2{font-size:13.5px;color:var(--ink-2);margin:12px 0 18px}
.byline2 a{color:var(--teal-900)}
.byline2 span{margin:0 6px;color:var(--ink-3)}
.lead2{font-size:17px;line-height:1.65;color:var(--ink);margin-bottom:18px}
.artcard p{font-size:15.5px;line-height:1.75;color:var(--ink);margin-bottom:14px}
.artcard p a,.artcard .ali a{color:var(--teal-900);font-weight:600;text-decoration:underline;text-decoration-color:var(--blue)}
.artcard h2{font-size:23px;font-weight:700;color:var(--teal-900);margin:36px 0 14px;padding-bottom:8px;border-bottom:1px solid var(--line)}
.abox{border-radius:12px;padding:16px 20px;margin:0 0 18px}
.abox h4{font-size:12.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--teal-900);margin-bottom:8px}
.abox-sum{background:var(--teal-50);border:1px solid #cfe5f4}
.abox-sum ul{margin:0;padding-left:18px;font-size:14.5px;line-height:1.65}
.abox-toc{background:var(--surface-2);border:1px solid var(--line)}
.abox-toc ol{margin:0;padding-left:20px;font-size:14.5px;line-height:1.8}
.abox-toc a{color:var(--ink)}.abox-toc a:hover{color:var(--teal-900);text-decoration:underline}
.abox-list{background:var(--surface);border:1px solid var(--line);padding:6px 20px}
.ali{padding:12px 0;border-bottom:1px solid var(--line)}
.ali:last-child{border-bottom:0}
.ali b{display:block;font-size:15px;margin-bottom:3px}
.ali span{display:block;font-size:14.5px;color:var(--ink-2);line-height:1.6}
.abox-note{background:var(--teal-50);border-left:4px solid var(--teal);border-radius:0 12px 12px 0}
.abox-note p{margin:0;font-size:15px}
.abox-note .src{display:block;font-size:13px;color:var(--ink-2);margin-top:6px;font-style:italic}
.afig{margin:22px auto 24px;text-align:center}
.afig img{width:600px;max-width:100%;height:auto;border-radius:12px;margin:0 auto;box-shadow:var(--shadow)}
.artcard p img,.artcard .prose img{width:600px;max-width:100%;height:auto;display:block;margin:18px auto;border-radius:12px}
.afig figcaption{font-size:13px;color:var(--ink-2);font-style:italic;margin:8px auto 0;line-height:1.5;max-width:600px}
.anote{font-size:13px!important;color:var(--ink-2)!important;line-height:1.6!important;border-top:1px solid var(--line);padding-top:14px;margin-top:26px}
.author{display:flex;gap:14px;align-items:center;background:var(--surface-2);border:1px solid var(--line);border-radius:12px;padding:14px 16px;margin-top:22px}
.author img{width:52px;height:52px;border-radius:50%;object-fit:cover}
.author b{display:block;font-size:15px}
.author span{display:block;font-size:13px;color:var(--ink-2);margin:2px 0 4px}
.author a{font-size:13.5px;color:var(--teal-900);font-weight:600}
.share2{display:flex;align-items:center;gap:8px;margin-top:18px;font-size:13.5px;color:var(--ink-2)}
.artcta{display:flex;align-items:center;justify-content:space-between;gap:20px;background:var(--grad);color:#fff;border-radius:14px;padding:20px 24px;margin-top:20px}
.artcta h4{font-size:17px;color:#fff;margin-bottom:4px}.artcta p{font-size:14px;opacity:.92}
.stats2{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin:0 0 18px}
.stats2 div{background:var(--surface-2);border:1px solid var(--line);border-radius:12px;padding:14px;text-align:center}
.stats2 b{display:block;font-family:var(--display);font-size:26px;color:var(--teal-900);font-variant-numeric:tabular-nums}
.stats2 span{font-size:12.5px;color:var(--ink-2)}
.team2{display:grid;grid-template-columns:repeat(5,1fr);gap:12px;margin-bottom:12px}
@media (max-width:899px){.team2{grid-template-columns:repeat(3,1fr)}.artcard{padding:28px 22px}.stats2{grid-template-columns:repeat(2,1fr)}.artcta{flex-direction:column;align-items:flex-start}}
@media (max-width:599px){.team2{grid-template-columns:repeat(2,1fr)}.artcard{padding:22px 16px}.artwrap{padding-inline:16px}}

/* ===== FOOTER (kiểu kimbayoga.com: nền xanh đậm, tiêu đề vàng) ===== */
.ftr{background:linear-gradient(120deg,#12395a 0%,#1B5A8A 60%,#1B7DB8 100%);color:#e6f1fa;padding-block:40px 20px;margin-top:40px}
.ftr-in{display:grid;grid-template-columns:1.5fr 1fr 1.2fr;gap:40px}
@media (max-width:1199px){.ftr-in{gap:24px}}
@media (max-width:899px){.ftr-in{grid-template-columns:1fr 1fr}.ftr-in>.ftr-brand{grid-column:1/-1}}
@media (max-width:599px){.ftr-in{grid-template-columns:1fr}}
.ftr h4{font-size:13px;letter-spacing:.14em;text-transform:uppercase;color:#F5C843;padding-bottom:10px;margin-bottom:14px;border-bottom:1px solid rgba(255,255,255,.18)}
.ftr a{display:block;color:#e6f1fa;font-size:14.5px;padding:5px 0;overflow-wrap:anywhere}
.ftr-in>div>a:not(.ftr-hot):not(.ftr-yt)::before{content:"›";color:#F5C843;margin-right:8px;font-weight:700}
.ftr-in>div>a:hover{color:#fff;text-decoration:underline}
.ftr-logo{display:inline-block;background:#fff;border-radius:14px;padding:12px 18px;margin-bottom:14px}
.ftr-logo img{height:40px}
.ftr-brand p{font-size:14.5px;line-height:1.6;max-width:40ch;color:#e6f1fa}
.ftr-brand p b{color:#fff}
.ftr-hot{display:inline-flex!important;align-items:center;gap:8px;margin-top:16px;background:linear-gradient(135deg,#F5C843,#E4C58A);color:#1A4A6E!important;font-weight:700;font-size:15px;padding:12px 22px!important;border-radius:12px;box-shadow:0 8px 20px -8px rgba(0,0,0,.4)}
.ftr-soc{display:flex;gap:8px;margin-bottom:14px}
.ftr-soc .ic{display:grid;padding:0;background:rgba(255,255,255,.12);border-color:rgba(255,255,255,.25);color:#fff;font-size:12px;font-weight:700}
.ftr-soc a.ic:hover{background:rgba(255,255,255,.25);text-decoration:none}
.ftr-yt{display:inline-flex!important;align-items:center;gap:8px;background:#e11d1d;color:#fff!important;font-weight:700;padding:10px 16px!important;border-radius:10px;font-size:14px;margin-bottom:12px}
.ftr-line{font-size:13.5px;color:#e6f1fa;padding:3px 0}
.ftr-b{border-top:1px solid rgba(255,255,255,.18);margin-top:28px;padding-top:16px;text-align:center;font-size:13px;color:#cfe1ef}
.ftr-pol{display:flex;flex-wrap:wrap;justify-content:center;gap:4px 8px;margin-bottom:10px}
.ftr-pol a{display:inline;padding:0;font-size:13px;color:#cfe1ef}
.ftr-pol a+a::before{content:"·";margin-right:8px;color:#8fb8d6}
.ftr-b p b{color:#fff}

/* ===== DETAIL ===== */
.det{display:grid;grid-template-columns:1fr 360px;gap:36px;align-items:start;padding-block:32px 56px}
@media (max-width:959px){.det{grid-template-columns:1fr}}
.det-main .banner{border-radius:20px;overflow:hidden;aspect-ratio:16/9;box-shadow:var(--shadow-lg);background:var(--grad-soft)}
.det-main .banner img{width:100%;height:100%;object-fit:contain}
.det-main h1{font-family:var(--display);font-size:clamp(26px,2vw + 16px,36px);margin-top:22px}
.det-main .meta{margin-top:12px;font-size:14px}
.prose{margin-top:26px;font-size:15.5px;color:var(--ink);max-width:68ch}
.prose h2{font-family:var(--display);font-size:24px;margin:28px 0 10px}
.prose h3{font-size:17px;margin:18px 0 6px}
.prose p{margin-bottom:12px;color:var(--ink-2)}
.prose ul{margin:0 0 12px 20px;color:var(--ink-2)}
.prose blockquote{margin:18px 0;padding:16px 20px;border-left:4px solid var(--teal);background:var(--teal-50);border-radius:0 12px 12px 0;color:var(--ink);font-style:italic}
.buy{position:sticky;top:calc(env(safe-area-inset-top,0px) + 84px);background:var(--surface);border:1px solid var(--line);border-radius:20px;padding:22px;box-shadow:var(--shadow-lg)}
.buy .pr b{font-size:32px}
.buy .save{font-size:12.5px;color:var(--amber-ink);background:var(--amber-50);display:inline-block;padding:3px 9px;border-radius:999px;font-weight:600;margin-top:6px}
.buy .btns{display:grid;gap:10px;margin-top:18px}
.buy ul{list-style:none;margin:18px 0 0;padding:16px 0 0;border-top:1px solid var(--line);display:grid;gap:8px;font-size:13.5px;color:var(--ink-2)}
.buy li::before{content:"✓";color:var(--teal-900);font-weight:800;margin-right:8px}
.buy .contact{display:flex;gap:8px;margin-top:14px}
.buy .guest-only{display:block}
body.is-auth .buy .guest-only{display:none!important}
.buy-own{flex-direction:column;align-items:stretch;gap:12px}
body.is-auth .buy-own{display:flex!important}
.prog-h{display:flex;justify-content:space-between;font-size:13px;color:var(--ink-2);margin-bottom:6px}
.prog-h b{color:var(--ink);font-variant-numeric:tabular-nums}
.prog-bar{height:8px;border-radius:999px;background:var(--surface-2);border:1px solid var(--line);overflow:hidden}
.prog-bar i{display:block;height:100%;background:var(--grad);border-radius:999px}
.lessons{margin-top:30px;border:1px solid var(--line);border-radius:16px;overflow:hidden;background:var(--surface)}
.lessons .lh{display:flex;justify-content:space-between;align-items:center;padding:14px 18px;background:var(--surface-2);border-bottom:1px solid var(--line);font-weight:600}
.lessons .lh span{font-size:13px;color:var(--ink-2);font-weight:500}
.ls{display:flex;align-items:center;gap:12px;padding:12px 18px;border-bottom:1px solid var(--line);font-size:14px}
.ls:last-child{border-bottom:0}
.ls .no{width:28px;height:28px;border-radius:8px;background:var(--surface-2);display:grid;place-items:center;font-size:12px;font-weight:700;color:var(--ink-2);font-variant-numeric:tabular-nums}
.ls .t{flex:1}
.ls .d{font-size:12.5px;color:var(--ink-3);font-variant-numeric:tabular-nums}
.ls .free{font-size:11.5px;font-weight:700;color:#15803d;background:#e7f8ee;padding:2px 8px;border-radius:999px}
.ls .lock{color:var(--ink-3)}
.ls .done{color:#15803d;font-weight:800;display:none}
body.is-auth .ls .done{display:inline}
body.is-auth .ls:nth-child(-n+7) .done{color:#15803d}
body.is-auth .ls:nth-child(n+8) .done{color:var(--ink-3);font-weight:400}
.faq{margin-top:18px}
.faq details{border:0;border-bottom:1px solid var(--line);background:transparent;margin:0;padding:0}
.faq details:last-child{border-bottom:0}
.faq summary{cursor:pointer;padding:16px 0 16px 26px;font-weight:500;font-size:16.5px;color:var(--ink);list-style:none;display:block;position:relative;line-height:1.45}
.faq summary::-webkit-details-marker{display:none}
.faq summary::marker{content:""}
.faq summary::before{content:"";position:absolute;left:4px;top:23px;border-style:solid;border-width:6px 0 6px 9px;border-color:transparent transparent transparent var(--ink);transition:transform .2s}
.faq summary::after{content:none}
.faq details[open] summary::before{transform:rotate(90deg)}
.faq details[open] summary{color:var(--teal-900);font-weight:600}
.faq details p{padding:0 0 18px 26px;margin:0;color:var(--ink-2);font-size:15px;line-height:1.7}
.teacher{margin-top:30px;display:flex;gap:18px;align-items:center;background:var(--grad-soft);border-radius:16px;padding:20px}
.teacher img{width:76px;height:76px;border-radius:50%;object-fit:cover;border:3px solid #fff}
.teacher h3{font-size:16px}.teacher p{font-size:13.5px;color:var(--ink-2);margin-top:3px}
.teacher .btn{margin-left:auto}

/* ===== PACKAGES ===== */
.cattabs{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:12px;margin-top:-34px;position:relative;z-index:2;box-shadow:var(--shadow-lg)}
@media (max-width:640px){.cattabs{grid-template-columns:1fr}}
.cattab{display:flex;align-items:center;gap:12px;padding:12px 14px;border-radius:12px;font-weight:600;color:var(--ink-2)}
.cattab img{width:44px;height:44px;border-radius:50%;object-fit:cover}
.cattab.on{background:var(--grad);color:#fff}
.cattab small{display:block;font-weight:400;font-size:12px;opacity:.85}
.sched{border:1px solid var(--line);border-radius:16px;background:var(--surface);overflow:auto}
.sched table{width:100%;border-collapse:collapse;font-size:13.5px;min-width:720px}
.sched th{background:var(--surface-2);text-align:left;padding:12px 14px;font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-2)}
.sched td{padding:12px 14px;border-top:1px solid var(--line);vertical-align:top}
.sched .cls{display:inline-block;border-radius:8px;padding:6px 9px;font-size:12.5px;font-weight:600;background:var(--teal-50);color:var(--teal-900);margin:2px 0}
.sched .cls.vip{background:var(--amber-50);color:var(--amber-ink)}
.sched .cls.pt{background:var(--blue-50);color:#1d4ed8}
.sched .cls small{display:block;font-weight:400;font-size:11.5px;opacity:.85}

/* ===== NEWS ===== */
.featnews{display:grid;grid-template-columns:1.4fr 1fr;gap:22px}
@media (max-width:899px){.featnews{grid-template-columns:1fr}}
.bigcard{position:relative;border-radius:16px;overflow:hidden;min-height:340px;display:flex;align-items:end;box-shadow:var(--shadow-lg)}
.bigcard img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.bigcard .ov{position:relative;padding:20px 22px;color:#fff;background:linear-gradient(to top,rgba(5,20,40,.95) 0%,rgba(5,20,40,.75) 45%,rgba(5,20,40,0) 100%);width:100%}
.bigcard h3{font-family:var(--display);font-size:22px;color:#fff;margin:8px 0 6px}
.bigcard .k{font-size:12px;letter-spacing:.12em;text-transform:uppercase;font-weight:700;color:#b8dcef}
.bigcard p{opacity:.9;font-size:14px}
.side{display:grid;gap:14px}
.sidec{display:grid;grid-template-columns:160px 1fr;gap:12px;background:var(--surface);border:1px solid var(--line);border-radius:14px;overflow:hidden;box-shadow:var(--shadow);align-items:center}
.sidec .sim{width:160px;aspect-ratio:16/9;align-self:stretch;background:var(--grad-soft);overflow:hidden}
.sidec .sim img{width:100%;height:100%;object-fit:contain}
@supports not (aspect-ratio:1){.sidec .sim{height:90px}}
.sidec h3{font-size:14px;margin:0 0 4px;line-height:1.35}
.sidec .bd{padding:12px 14px 12px 0}
.nk{font-size:11.5px;letter-spacing:.1em;text-transform:uppercase;font-weight:700;color:var(--teal-900)}
.date{font-size:12.5px;color:var(--ink-3);font-variant-numeric:tabular-nums}
.art{display:grid;grid-template-columns:1fr 300px;gap:40px;padding-block:36px 60px;align-items:start}
@media (max-width:959px){.art{grid-template-columns:1fr}}
.art h1{font-family:var(--display);font-size:clamp(26px,2vw + 16px,38px);line-height:1.15}
.art .lead{font-size:18px;color:var(--ink-2);margin-top:14px;max-width:62ch}
.byline{display:flex;gap:14px;align-items:center;margin-top:18px;font-size:13.5px;color:var(--ink-2)}
.byline img{width:40px;height:40px;border-radius:50%;object-fit:cover}
.art .hero-img{border-radius:20px;overflow:hidden;margin-top:24px;aspect-ratio:16/9;box-shadow:var(--shadow-lg)}
.art .hero-img img{width:100%;height:100%;object-fit:cover}
.art .prose{font-size:16.5px}
.toc{position:sticky;top:calc(env(safe-area-inset-top,0px) + 84px);display:grid;gap:18px}
.tocbox{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:16px 18px}
.tocbox h4{font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--teal-900);margin-bottom:10px}
.tocbox a{display:block;font-size:13.5px;color:var(--ink-2);padding:5px 0;border-left:2px solid var(--line);padding-left:10px}
.tocbox a.on{border-color:var(--teal);color:var(--ink);font-weight:600}
.share{display:flex;gap:8px}
.ctabox{background:var(--grad);color:#fff;border-radius:14px;padding:18px}
.ctabox h4{font-size:16px;margin-bottom:6px;color:#fff}.ctabox p{font-size:13px;opacity:.9;margin-bottom:12px}

/* ===== ABOUT ===== */
.about-hero{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center;padding-block:44px 30px}
@media (max-width:899px){.about-hero{grid-template-columns:1fr}}
.about-hero img{border-radius:24px;box-shadow:var(--shadow-lg);aspect-ratio:4/3;object-fit:cover;width:100%}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:30px}
@media (max-width:1199px){.stats{grid-template-columns:repeat(2,1fr)}}
@media (max-width:640px){.stats{grid-template-columns:repeat(2,1fr)}}
.stat{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:18px;text-align:center}
.stat b{display:block;font-family:var(--display);font-size:28px;color:var(--teal-900);font-variant-numeric:tabular-nums}
.stat span{font-size:12.5px;color:var(--ink-2)}
.team{display:grid;grid-template-columns:repeat(5,1fr);gap:16px}
@media (max-width:899px){.team{grid-template-columns:repeat(3,1fr)}}@media (max-width:560px){.team{grid-template-columns:repeat(2,1fr)}}
.tm{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:20px 14px;text-align:center}
.tm .av{width:84px;height:84px;border-radius:50%;margin:0 auto 12px;background:var(--grad);display:grid;place-items:center;color:#fff;font-family:var(--display);font-size:26px;padding:3px}
.tm .av img{width:100%;height:100%;border-radius:50%;object-fit:cover;border:3px solid var(--surface)}
.tm b{display:block;font-size:14.5px}.tm span{font-size:12.5px;color:var(--ink-2)}

.cols2{margin-top:0;max-width:none;columns:2;column-gap:40px}
.cols2 p{break-inside:avoid}
@media (max-width:767px){.cols2{columns:1}}

/* ===== LỊCH HỌC (bám bản cũ kinafit.com) ===== */
.calband{background:var(--grad);color:#fff;padding-block:22px}
.calband-in{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}
.calband .h1{color:#fff;font-size:clamp(26px,2vw + 14px,38px)}
.caltypes{display:flex;gap:10px;flex-wrap:wrap}
.caltype{padding:9px 18px;border-radius:999px;background:rgba(255,255,255,.9);color:var(--teal-900);font-weight:700;font-size:14px;text-transform:uppercase;letter-spacing:.02em}
.caltype.on{background:#FFA200;color:#fff;box-shadow:0 8px 20px -8px rgba(255,162,0,.8)}
.calmonth{display:flex;align-items:center;gap:10px;font-size:16px;margin-bottom:10px}
.calmonth .ic{width:34px;height:34px;font-size:15px}
.caldays{display:flex;align-items:center;gap:8px;margin-bottom:18px;overflow-x:auto;padding-bottom:4px;scrollbar-width:none}
.caldays::-webkit-scrollbar{display:none}
.calnav{width:34px;height:34px;border:0;background:transparent;color:var(--teal-900);font-size:24px;cursor:pointer;flex:none}
.calday{flex:none;width:52px;height:60px;border-radius:14px;background:var(--surface);border:1px solid var(--line);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;color:var(--teal-900);box-shadow:var(--shadow)}
.calday b{font-size:16px;font-variant-numeric:tabular-nums}
.calday span{font-size:11px;color:var(--ink-2)}
.calday.on{background:#FFA200;border-color:#FFA200;color:#fff}
.calday.on span{color:#fff;font-weight:600}
.calgrid{gap:16px}
.ccard{padding:14px 16px 14px;gap:8px}
.clink{gap:7px}
.ccard h3{font-size:14.5px;line-height:1.35}
.cmeta{gap:6px 12px;font-size:12.5px}
.cav{width:24px;height:24px;font-size:10.5px}
.cav.lg{width:44px;height:44px;font-size:15px;border:0;flex:none;box-shadow:0 4px 12px -4px rgba(27,125,184,.5)}
.ctr{display:flex;align-items:center;gap:12px}
.ctx{display:flex;flex-direction:column;gap:3px;min-width:0}
.ctx b{font-size:13.5px;font-weight:600;color:var(--ink)}
.ctm{display:flex;align-items:center;gap:10px;font-size:12.5px;color:var(--ink-2);flex-wrap:wrap}
.ccard h3{text-wrap:pretty}
.cst{font-size:12.5px;gap:5px}.cst::before{width:6px;height:6px}
.ctm .cst::before{margin-left:2px}
.ccd{display:flex;align-items:center;gap:8px;flex-wrap:nowrap;font-size:13px;padding-top:8px;border-top:1px solid var(--line)}
.ccd>span{white-space:nowrap;color:var(--ink-2);font-weight:500}
.ccd-n{display:inline-flex;align-items:center;gap:1px;font-variant-numeric:tabular-nums;color:var(--ink-3);font-size:13px;font-weight:700;margin-left:auto}
.ccd-n b{display:inline;min-width:0;height:auto;padding:0 2px;border-radius:0;background:transparent;color:var(--teal-900);font-size:13px}
.cbtn{width:100%;justify-content:center;padding:9px 14px;font-size:13.5px}
@media (max-width:1199px){.calgrid.g3{grid-template-columns:repeat(2,1fr)}}
@media (max-width:599px){.calgrid.g3{grid-template-columns:1fr}}
.ccard{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:20px 22px;box-shadow:var(--shadow);display:flex;flex-direction:column;gap:12px}
.clink{display:flex;flex-direction:column;gap:10px}
.ccard h3{font-size:17px;font-weight:700;line-height:1.35}
.cmeta{display:flex;gap:18px;flex-wrap:wrap;font-size:14px;color:var(--ink-2);align-items:center}
.ctc{display:inline-flex;align-items:center;gap:8px}
.cav{width:30px;height:30px;border-radius:50%;background:var(--grad);color:#fff;display:inline-grid;place-items:center;font-size:12px;font-weight:700;border:2px solid var(--surface);font-style:normal}
.cav.sm{width:26px;height:26px;font-size:11px;border:0}
.cav.more{background:var(--surface-2);color:var(--ink-2);font-size:11px}
.cst{font-size:14px;font-weight:700;display:inline-flex;align-items:center;gap:8px}
.cst::before{content:"";width:8px;height:8px;border-radius:50%;background:currentColor}
.cst.live{color:#15803d}.cst.soon{color:#e08a00}.cst.done{color:var(--ink-3)}
.cbtn{align-self:flex-start}
@media (max-width:599px){.ccard{padding:16px}.calday{width:54px;height:66px}}

/* ===== AUTH ===== */
.auth{min-height:70vh;display:grid;place-items:center;padding-block:40px}
.authc{width:min(440px,100%);background:var(--surface);border:1px solid var(--line);border-radius:22px;padding:34px;box-shadow:var(--shadow-lg)}
.authc h1{font-family:var(--display);font-size:28px}
.authc p{color:var(--ink-2);font-size:14px;margin-top:6px}
.field{margin-top:16px}
.field label{display:block;font-size:13px;font-weight:600;margin-bottom:6px}
.field input{width:100%;border:1.5px solid var(--line);background:var(--surface-2);border-radius:12px;padding:12px 14px;font:inherit;font-size:16px;color:var(--ink)}
.field input:focus{border-color:var(--teal);outline:0;box-shadow:0 0 0 3px var(--teal-50)}
.authc .btn{width:100%;margin-top:16px}
.pw{position:relative}
.pw input{padding-right:44px}
.pw-eye{position:absolute;right:6px;top:50%;transform:translateY(-50%);border:0;background:transparent;width:34px;height:34px;border-radius:8px;cursor:pointer;color:var(--ink-3)}
.remember{display:flex;align-items:center;gap:8px;font-size:13.5px;color:var(--ink-2);margin-top:14px}
.remember input{width:16px;height:16px;accent-color:var(--teal-900)}
.auth-help{margin-top:18px;padding-top:16px;border-top:1px solid var(--line);display:grid;gap:8px}
.auth-help p{font-size:13.5px;color:var(--ink-2);line-height:1.55}
.auth-help b{color:var(--ink)}
.auth-help a{color:var(--teal-900);font-weight:600}
.note{font-size:12.5px;color:var(--ink-3);text-align:center;margin-top:14px}
.svg{width:18px;height:18px;flex:none}

/* ===== LỊCH HỌC: trạng thái thẻ ===== */
.ccard.is-live{background:linear-gradient(180deg,#F3FBF5 0%,#E6F6EA 100%);border-color:#9AD6AC;box-shadow:0 1px 2px rgba(21,128,61,.06),0 12px 30px -14px rgba(21,128,61,.35)}
.ccard.is-live h3{color:#14532d}
.ccard.is-done{background:var(--surface-2);border-color:var(--line);box-shadow:none;opacity:.62;filter:saturate(.35)}
.ccard.is-done h3,.ccard.is-done .ctx b{color:var(--ink-2)}
.ccard.is-cancel{background:#FFF5F5;border-color:#F3C4C4;opacity:.85}
.ccard.is-cancel h3{color:#991b1b;text-decoration:line-through;text-decoration-thickness:1px}
.ctm{justify-content:space-between}
.ctm .cst{margin-left:auto}

img.hdr-av{object-fit:cover}
.prog{margin:10px 0 12px}.prog-h{display:flex;justify-content:space-between;font-size:12.5px;color:var(--ink-2);margin-bottom:6px}.prog-h b{color:var(--ink)}.prog-bar{height:6px;border-radius:99px;background:var(--line);overflow:hidden}.prog-bar i{display:block;height:100%;background:var(--grad);border-radius:99px}
.kcard[data-owned] .kbtn-go{display:block}

/* ===== KHÓA HỌC CỦA TÔI ===== */
.myhead{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-bottom:14px}
.myhead .calmonth{margin-bottom:0}
.myright{display:flex;flex-direction:column;align-items:flex-end;gap:8px}
.myexp{font-size:14px;font-weight:600;color:#e08a00;font-style:italic}
.myexp.is-over{color:var(--danger)}
.empty{text-align:center;padding:56px 16px 40px;color:var(--ink-2);display:flex;flex-direction:column;align-items:center;gap:14px}
.empty-ic{width:96px;height:96px;border-radius:50%;background:var(--surface);border:1px solid var(--line);display:grid;place-items:center;font-size:40px;box-shadow:var(--shadow)}
.empty p{max-width:48ch;font-size:15px}
.mylist{display:grid;gap:14px}
.mrow{display:grid;grid-template-columns:220px 1fr auto;gap:20px;align-items:center;background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:14px 18px 14px 14px;box-shadow:var(--shadow);color:var(--ink)}
.mrow:hover{border-color:var(--blue)}
.mrow.is-done{opacity:.65;filter:saturate(.4)}
.mimg{aspect-ratio:16/9;border-radius:10px;overflow:hidden;background:var(--surface-2)}
.mimg img{width:100%;height:100%;object-fit:contain}
.mbody{min-width:0}
.mbody h3{font-size:17px;font-weight:700;line-height:1.35;margin-bottom:6px}
.mbody .prog{margin:10px 0 0;max-width:420px}
.mbtn{white-space:nowrap}
@media (max-width:899px){.mrow{grid-template-columns:150px 1fr}.mbtn{grid-column:2}.myright{align-items:flex-start}}
@media (max-width:599px){.mrow{grid-template-columns:1fr}.mbtn{grid-column:1}}
.ctags{display:flex;gap:6px;flex-wrap:wrap;margin-top:2px}
.ctag{font-size:12px;font-weight:600;padding:3px 9px;border-radius:999px;background:var(--surface-2);border:1px solid var(--line);color:var(--ink-2)}
.ctag.ok{background:#EAF7EE;border-color:#BFE6CB;color:#15803d}
.ctag.full{background:#FFF1F1;border-color:#F3C4C4;color:#b91c1c}
.ccard.is-joined{border-color:#9AD6AC}

/* ===== DẢI GÓI TẬP (đầu lưới lịch) ===== */
.pkgbar{display:flex;align-items:center;gap:14px;flex-wrap:wrap;padding:12px 16px;border-radius:12px;border:1px solid var(--line);background:var(--surface);margin-bottom:18px;font-size:14.5px}
.pkgbar .pk-ic{width:34px;height:34px;border-radius:50%;display:grid;place-items:center;font-size:17px;flex:none}
.pkgbar b{font-weight:700}
.pkgbar .pk-txt{flex:1;min-width:220px;color:var(--ink)}
.pkgbar .pk-txt small{display:block;color:var(--ink-2);font-size:13px;margin-top:2px}
.pkgbar.ok{background:#F1FAF3;border-color:#BFE6CB}.pkgbar.ok .pk-ic{background:#DDF3E3;color:#15803d}
.pkgbar.over{background:#FFF5F5;border-color:#F3C4C4}.pkgbar.over .pk-ic{background:#FBE1E1;color:#b91c1c}
.pkgbar.none{background:var(--surface-2)}.pkgbar.none .pk-ic{background:var(--blue-50);color:var(--teal-900)}
.pkgbar.hold{background:#FFF9E8;border-color:#F3DFA3}.pkgbar.hold .pk-ic{background:#FBEFC7;color:#a16207}
.demo-h{font-size:13px;letter-spacing:.12em;text-transform:uppercase;color:var(--teal-900);font-weight:700;margin:34px 0 10px}
.demo-note{font-size:13.5px;color:var(--ink-2);margin:-4px 0 12px}
/* khóa chuyên sâu của tôi: 2 khóa / dòng */
.mygrid{gap:18px}
.mcard{display:grid;grid-template-columns:168px 1fr;gap:20px;background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:16px;box-shadow:var(--shadow);transition:transform .2s,box-shadow .2s}
.mcard:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg)}
.mcard.is-done{opacity:.72;filter:saturate(.45)}
.mcard .mimg{position:relative;display:block;aspect-ratio:1/1;border-radius:12px;overflow:hidden;background:var(--surface-2)}
.mcard .mimg img{width:100%;height:100%;object-fit:cover}
.mcard .mimg .kst{position:absolute;left:8px;top:8px}
.mbody{min-width:0;display:flex;flex-direction:column}
.mcard h3{font-size:17px;font-weight:700;line-height:1.3;margin:2px 0 6px;text-wrap:pretty}
.mcard h3 a{color:var(--ink)}
.mmeta{display:flex;flex-wrap:wrap;gap:4px 14px;font-size:13px;color:var(--ink-2)}
.mcard .prog{margin:12px 0 0}
.mzoom{font-size:13.5px;color:#fff;margin:10px 0 0;background:linear-gradient(135deg,#F59E0B,#F97316);border-radius:9px;padding:7px 12px;align-self:flex-start;box-shadow:0 8px 20px -10px rgba(249,115,22,.8)}
.mzoom b{font-weight:800}
.mact{display:flex;align-items:center;gap:12px;margin-top:auto;padding-top:14px}
.mact .btn{padding:10px 22px;font-size:14px}
.mact .muted{font-size:12.5px}
.mcard.has-zoom{background:linear-gradient(180deg,#F3FBF5 0%,#E9F7EE 100%);border-color:#8FD0A3}
@media (max-width:1199px){.mcard{grid-template-columns:140px 1fr;gap:16px}}
@media (max-width:899px){.mygrid.g2{grid-template-columns:1fr}.mcard{grid-template-columns:150px 1fr}}
@media (max-width:599px){.mcard{grid-template-columns:110px 1fr;padding:12px}.mcard h3{font-size:15px}.mact .btn{padding:9px 16px}}

/* ===== XEM VIDEO ===== */
.vwrap{display:grid;grid-template-columns:1fr 360px;gap:28px;align-items:start;padding-block:16px 56px}
.vplayer{aspect-ratio:16/9;width:100%;background:#0b1a26;border-radius:16px;overflow:hidden;box-shadow:var(--shadow-lg)}
.vplayer iframe{width:100%;height:100%;display:block}
.vinfo{padding-top:18px}
.vpos{font-size:13px;color:var(--teal-900);font-weight:700;letter-spacing:.04em;text-transform:uppercase}
.vinfo h1{font-family:var(--display);font-size:clamp(22px,1.6vw+12px,30px);line-height:1.25;margin:6px 0 10px;color:var(--ink)}
.vmeta{display:flex;flex-wrap:wrap;gap:6px 18px;font-size:14px;color:var(--ink-2)}
.vnav{display:flex;gap:10px;flex-wrap:wrap;margin-top:16px}
.vlist{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:16px;box-shadow:var(--shadow);position:sticky;top:calc(env(safe-area-inset-top,0px) + 84px)}
.vlh{display:flex;justify-content:space-between;align-items:center;font-size:15px;margin-bottom:10px}
.vlh span{color:var(--ink-2);font-size:13px}
.vitems{max-height:min(70vh,640px);overflow:auto;margin:0 -6px;padding:0 6px}
.vitem{display:grid;grid-template-columns:28px 1fr 22px;gap:10px;align-items:center;padding:9px 8px;border-radius:10px;color:var(--ink);font-size:14px;line-height:1.35}
.vitem .no{width:26px;height:26px;border-radius:50%;background:var(--surface-2);border:1px solid var(--line);display:grid;place-items:center;font-size:12px;font-weight:700;color:var(--ink-2)}
.vitem .st{text-align:center;color:var(--teal-900);font-weight:700}
.vitem:hover{background:var(--surface-2)}
.vitem.on{background:var(--teal-50);font-weight:600}
.vitem.on .no{background:var(--grad);color:#fff;border-color:transparent}
.vitem.done .no{background:linear-gradient(135deg,#F59E0B,#F97316);color:#fff;border-color:transparent}
.vitem.done .st{color:#F97316}
.vitem.locked{color:var(--ink-3)}
@media (max-width:959px){.vwrap{grid-template-columns:1fr}.vlist{position:static}}

/* ===== TRÌNH PHÁT KINAFIT (che YouTube) ===== */
.vplayer{position:relative;background:#0b1a26}
.vplayer .vp-frame{position:absolute;inset:0;overflow:hidden}
.vplayer .vp-frame iframe{position:absolute;top:-60px;left:0;width:100%;height:calc(100% + 120px);pointer-events:none}
#playerB{z-index:0}#player{z-index:1}
.vp-shield{position:absolute;inset:0;cursor:pointer}
.vp-cover{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;background:linear-gradient(180deg,rgba(11,26,38,.55),rgba(11,26,38,.75));color:#fff;pointer-events:none}
.vp-cover .vp-big{pointer-events:auto;width:84px;height:84px;border-radius:50%;border:0;background:var(--amber-grad);color:#1A4A6E;display:grid;place-items:center;cursor:pointer;box-shadow:0 12px 30px -8px rgba(0,0,0,.5)}
.vp-cover .vp-big svg{margin-left:4px}
.vp-cover-t{font-weight:700;font-size:16px;text-shadow:0 1px 8px rgba(0,0,0,.5);padding:0 20px;text-align:center}
.vp-end{position:absolute;inset:0;display:none;align-items:center;justify-content:center;background:rgba(11,26,38,.92);color:#fff;text-align:center;z-index:3}
.vp-end .btn{margin:4px}
.vp-end-t{font-size:20px;font-weight:700;margin-bottom:16px}
.vp-bar{position:absolute;left:0;right:0;bottom:0;padding:8px 12px 10px;background:linear-gradient(180deg,rgba(11,26,38,0),rgba(11,26,38,.85));color:#fff;opacity:0;transition:opacity .2s;z-index:2}
.vplayer.show .vp-bar,.vplayer:not(.playing) .vp-bar{opacity:1}
.vp-seek{position:relative;height:6px;border-radius:99px;background:rgba(255,255,255,.28);cursor:pointer;margin-bottom:8px}
.vp-seek:hover{height:8px}
.vp-buf{position:absolute;left:0;top:0;bottom:0;background:rgba(255,255,255,.35);border-radius:99px}
.vp-played{position:absolute;left:0;top:0;bottom:0;background:var(--amber);border-radius:99px}
.vp-knob{position:absolute;top:50%;width:14px;height:14px;border-radius:50%;background:var(--amber);transform:translate(-50%,-50%);box-shadow:0 0 0 3px rgba(245,200,67,.3)}
.vp-row{display:flex;align-items:center;gap:6px}
.vp-btn{border:0;background:transparent;color:#fff;font-size:14px;font-weight:700;padding:6px 8px;border-radius:8px;cursor:pointer;display:inline-flex;align-items:center}
.vp-btn:hover{background:rgba(255,255,255,.15)}
.vp-time{font-size:13px;font-variant-numeric:tabular-nums;margin-left:4px}
.vp-sp{flex:1}
.vp-vol{width:80px;accent-color:var(--amber)}
.vp-rate{background:rgba(255,255,255,.15);color:#fff;border:0;border-radius:8px;padding:4px 6px;font-size:13px}
.vp-rate option{color:#000}
.vplayer:fullscreen{border-radius:0;width:100vw;height:100vh;aspect-ratio:auto}
@media (max-width:599px){.vp-vol,.vp-rate{display:none}}
.vstats{display:flex;flex-wrap:wrap;gap:10px;margin:10px 0 12px}
.vstats>div{display:flex;flex-direction:column;background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:8px 14px;min-width:110px}
.vstats b{font-size:18px;color:var(--teal-900);line-height:1.2}
.vstats span{font-size:12px;color:var(--ink-2)}
.vside{display:grid;gap:14px;position:sticky;top:calc(env(safe-area-inset-top,0px) + 84px)}
.vside .vlist{position:static}
.zpop{background:linear-gradient(135deg,#F59E0B 0%,#F97316 100%);color:#fff;border-radius:14px;padding:16px 18px;box-shadow:0 14px 34px -12px rgba(249,115,22,.7);display:grid;gap:8px;position:relative;overflow:hidden}
.zpop::after{content:"";position:absolute;right:-30px;top:-30px;width:120px;height:120px;border-radius:50%;background:rgba(255,255,255,.14)}
.zpop.live{background:linear-gradient(135deg,#15803d,#22a04e);box-shadow:0 14px 34px -12px rgba(21,128,61,.7)}
.zpop .ccd{flex-direction:column;align-items:flex-start;gap:4px}
.zpop .ccd>span{font-size:12px;letter-spacing:.08em;text-transform:uppercase;font-weight:700}
.zpop .zpop-n{margin-left:0;font-size:26px;font-weight:800;letter-spacing:.02em;background:rgba(0,0,0,.18);padding:6px 12px;border-radius:10px}
.zpop .zpop-n b{font-size:26px;padding:0 2px}
.zpop .zpop-lbl{display:flex;gap:26px;font-size:10px;letter-spacing:.1em;text-transform:uppercase;opacity:.85;padding-left:10px}
.zpop-h{font-size:12px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;opacity:.9}
.zpop-t{font-weight:700;font-size:15px;line-height:1.35}
.zpop-d{font-size:13px;opacity:.9}
.zpop .ccd-n b{color:#fff}
.zpop .btn{justify-self:start;margin-top:4px}
.vpct{display:block;height:3px;border-radius:99px;background:var(--line);margin-top:5px;overflow:hidden}
.vpct b{display:block;height:100%;background:var(--teal)}
.vp-auto{font-size:14px;margin-bottom:12px;opacity:.9}
.vp-auto button{background:transparent;border:1px solid rgba(255,255,255,.5);color:#fff;border-radius:8px;padding:3px 10px;cursor:pointer;margin-left:4px}
@media (max-width:959px){.vside{position:static}}
.vp-empty{display:grid;place-items:center;background:linear-gradient(135deg,#1A4A6E,#2E96D0);color:#fff;text-align:center;padding:24px}
.vp-empty b{display:block;font-size:22px;margin:8px 0 6px}
.vp-empty p{max-width:44ch;opacity:.9;font-size:14.5px}
.vp-empty-ic{font-size:44px}

/* ===== TÀI KHOẢN ===== */
.acc{display:grid;grid-template-columns:300px 1fr;gap:28px;align-items:start;padding-block:16px 56px}
.acc-card{background:var(--grad);color:#fff;border-radius:16px;padding:24px 18px 18px;text-align:center;box-shadow:var(--shadow-lg)}
.acc-av{width:88px;height:88px;border-radius:50%;object-fit:cover;border:3px solid rgba(255,255,255,.7);display:inline-grid;place-items:center;background:rgba(255,255,255,.2);font-size:28px;font-weight:700}
.acc-name{display:block;font-size:19px;margin:10px 0 2px}
.acc-phone{display:block;font-size:13.5px;opacity:.9;margin-bottom:14px;letter-spacing:.02em}
.acc-stats{display:grid;grid-template-columns:1fr 1fr;background:rgba(255,255,255,.95);color:var(--ink);border-radius:12px;padding:10px}
.acc-stats>div{display:flex;flex-direction:column;gap:2px;padding:4px 8px}
.acc-stats>div+div{border-left:1px solid var(--line)}
.acc-stats span{font-size:12px;color:var(--ink-2)}.acc-stats b{font-size:14px}
.acc-menu{margin-top:14px;background:var(--surface);border:1px solid var(--line);border-radius:16px;overflow:hidden;box-shadow:var(--shadow)}
.acc-menu a,.acc-menu button{display:flex;align-items:center;gap:12px;width:100%;padding:13px 16px;border:0;border-bottom:1px solid var(--line);background:transparent;color:var(--ink);font:inherit;font-size:14.5px;text-align:left;cursor:pointer}
.acc-menu a:hover,.acc-menu button:hover{background:var(--surface-2)}
.acc-menu a.on{background:var(--teal-50);font-weight:700;color:var(--teal-900)}
.acc-menu i{font-style:normal;width:34px;height:34px;border-radius:50%;background:var(--surface-2);display:grid;place-items:center;font-size:15px}
.acc-menu form{margin:0}
.acc-main{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:26px 28px;box-shadow:var(--shadow)}
.acc-h{font-family:var(--display);font-size:24px;margin-bottom:18px}
.acc-form{max-width:560px}
.acc-form.one{max-width:460px}
.acc-avform{margin-bottom:22px}
.acc-avwrap{position:relative;display:inline-flex;flex-direction:column;align-items:center;gap:8px;cursor:pointer}
.acc-avwrap img,.acc-avwrap>span{width:128px;height:128px;border-radius:50%;object-fit:cover;display:inline-grid;place-items:center;background:var(--grad);color:#fff;font-size:40px;font-weight:700;border:4px solid var(--surface);box-shadow:var(--shadow-lg)}
.acc-cam{position:absolute;right:calc(50% - 64px);top:92px;width:36px;height:36px;border-radius:50%;background:var(--amber-grad);display:grid;place-items:center;font-style:normal;font-size:16px;box-shadow:var(--shadow)}
.acc-avwrap small{color:var(--ink-2);font-size:12.5px}
.acc-2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.acc-fields small{display:block;margin-top:4px;font-size:12.5px}
.acc-fields{display:grid;gap:14px;max-width:520px}
.acc-fields .field{margin:0}
.acc-fields input[readonly]{background:var(--surface-2);color:var(--ink-2)}
.acc-fields select{width:100%;padding:12px 14px;border:1px solid var(--line);border-radius:12px;font:inherit;font-size:16px;background:var(--surface)}
.lvl-now{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:18px}
.lvl-now>div{display:flex;flex-direction:column;background:var(--surface-2);border:1px solid var(--line);border-radius:12px;padding:10px 16px;min-width:140px}
.lvl-now span{font-size:12px;color:var(--ink-2)}.lvl-now b{font-size:18px;color:var(--teal-900)}
.lvl-list{display:grid;gap:14px}
.lvl{display:grid;grid-template-columns:64px 1fr;gap:16px;border:1px solid var(--line);border-radius:14px;padding:16px;align-items:start}
.lvl.on{border-color:#F59E0B;background:#FFFBEB}
.lvl-ic{width:64px;height:64px;border-radius:50%;background:var(--surface-2);display:grid;place-items:center;font-size:28px;overflow:hidden}
.lvl-ic img{width:100%;height:100%;object-fit:cover}
.lvl h3{font-size:17px;display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.lvl .prog{margin-top:8px;max-width:420px}
.tbl{overflow:auto;border:1px solid var(--line);border-radius:12px}
.tbl table{width:100%;border-collapse:collapse;font-size:14px}
.tbl th{background:var(--surface-2);text-align:left;padding:10px 12px;font-size:12.5px;letter-spacing:.04em;text-transform:uppercase;color:var(--ink-2)}
.tbl td{padding:10px 12px;border-top:1px solid var(--line);vertical-align:top}
.tbl .pos{color:#15803d;font-weight:700}.tbl .neg{color:var(--danger);font-weight:700}
.olist{display:grid;gap:14px}
.ord{border:1px solid var(--line);border-radius:14px;padding:14px 16px}
.ord-h{display:flex;align-items:center;gap:12px;flex-wrap:wrap;font-size:14px;color:var(--ink-2);margin-bottom:8px}
.ord-h b{color:var(--ink);font-size:15px}
.ost{margin-left:auto;font-size:12.5px;font-weight:700;padding:3px 10px;border-radius:999px;background:var(--surface-2);color:var(--ink-2)}
.ost.s1{background:#FFF7E0;color:#a16207}.ost.s3{background:#EAF7EE;color:#15803d}.ost.s4,.ost.s5{background:#FFF1F1;color:#b91c1c}
.ord ul{list-style:none;margin:0;padding:0;display:grid;gap:6px}
.ord li{display:flex;align-items:center;gap:10px;font-size:14px}
.ord li b{margin-left:auto;white-space:nowrap}
.ok-kind{font-size:11px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--teal-900);background:var(--teal-50);padding:2px 8px;border-radius:999px}
.ord-f{display:flex;justify-content:space-between;border-top:1px solid var(--line);margin-top:10px;padding-top:10px;font-size:14px}
.ord-f b{color:var(--price);font-size:16px}
@media (max-width:899px){.acc{grid-template-columns:1fr}}
@media (max-width:599px){.acc-2{grid-template-columns:1fr}.acc-main{padding:18px 16px}}

/* thông tin cá nhân */
.pf{display:grid;grid-template-columns:220px 1fr;gap:32px;align-items:start}
.pf-av{display:flex;flex-direction:column;align-items:center;gap:6px;background:var(--surface-2);border:1px solid var(--line);border-radius:16px;padding:22px 16px;text-align:center}
.pf-av label{position:relative;cursor:pointer;display:block}
.pf-av img,.pf-av label>span{width:132px;height:132px;border-radius:50%;object-fit:cover;display:grid;place-items:center;background:var(--grad);color:#fff;font-size:40px;font-weight:700;border:4px solid #fff;box-shadow:var(--shadow-lg)}
.pf-av label i{position:absolute;right:2px;bottom:6px;width:34px;height:34px;border-radius:50%;background:var(--amber-grad);display:grid;place-items:center;font-style:normal;font-size:15px;box-shadow:var(--shadow);border:2px solid #fff}
.pf-av b{font-size:16px;margin:8px 0 10px}
.pf-av small{color:var(--ink-2);font-size:13.5px;margin-bottom:8px}
.pf-form{display:grid;gap:16px;max-width:520px}
.pf-form .field{margin:0}
.pf-form label{font-size:13px;font-weight:600;color:var(--ink-2);margin-bottom:6px;display:block}
.pf-form input,.pf-form select{width:100%;padding:12px 14px;border:1px solid var(--line);border-radius:12px;font:inherit;font-size:15.5px;background:var(--surface)}
.pf-form select,.acc-fields select{-webkit-appearance:none;appearance:none;min-height:50px;padding-right:38px;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' fill='none' stroke='%2371848E' stroke-width='2'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 14px center}
.pf-form input:focus,.pf-form select:focus{outline:2px solid var(--blue);border-color:var(--blue)}
.pf-act{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin-top:4px}
.pf-act .muted{font-size:13px}
@media (max-width:899px){.pf{grid-template-columns:1fr}.pf-av{flex-direction:row;text-align:left;align-items:center;gap:14px}.pf-av img,.pf-av label>span{width:88px;height:88px}.pf-av b{margin:0}}
.pw-form{max-width:440px;display:grid;gap:16px}
.pw-form .field{margin:0}
.pw-form label{font-size:13px;font-weight:600;color:var(--ink-2);margin-bottom:6px;display:block}
.pw-form input{width:100%;padding:12px 44px 12px 14px;border:1px solid var(--line);border-radius:12px;font:inherit;font-size:15.5px;background:var(--surface)}
.pw-form input:focus{outline:2px solid var(--blue);border-color:var(--blue)}
.pw-form .pw{position:relative}
.pw-form .pw-eye{position:absolute;right:8px;top:50%;transform:translateY(-50%)}

/* dải ngày + dải gói tập cùng một hàng */
.calrow{display:flex;align-items:center;gap:18px;flex-wrap:wrap;margin-bottom:18px}
.calrow .caldays{margin-bottom:0;flex:none}
.calrow .pkgbar{flex:1;min-width:280px;margin-bottom:0;padding:10px 14px}
.calrow .pkgbar .pk-txt small{margin-top:1px}
@media (max-width:1199px){.calrow .pkgbar{flex-basis:100%}}

/* ===== GÓI TẬP ===== */
.pkcats{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:22px;position:relative;z-index:2}
.pkcat{display:flex;align-items:center;gap:14px;background:var(--surface);border:2px solid var(--line);border-radius:16px;padding:14px 18px;color:var(--ink);box-shadow:var(--shadow);transition:transform .2s,border-color .2s}
.pkcat img{width:56px;height:56px;border-radius:50%;object-fit:cover;flex:none}
.pkcat b{font-size:17px}
.pkcat:hover{transform:translateY(-2px);border-color:var(--blue)}
.pkcat.on{background:var(--grad);border-color:transparent;color:#fff;box-shadow:var(--shadow-lg)}
.pkcat.on img{border:2px solid rgba(255,255,255,.8)}
.pkgrid{gap:20px;align-items:stretch}
.pk{position:relative;display:flex;flex-direction:column;background:var(--surface);border:1px solid var(--line);border-radius:18px;overflow:hidden;box-shadow:var(--shadow);color:var(--ink);transition:transform .2s,box-shadow .2s}
.pk:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.pk.best{border:2px solid #F59E0B;box-shadow:0 18px 40px -18px rgba(249,115,22,.55)}
.pk-rib{position:absolute;top:12px;left:12px;z-index:2;background:linear-gradient(135deg,#F59E0B,#F97316);color:#fff;font-size:12px;font-weight:800;letter-spacing:.04em;padding:5px 11px;border-radius:999px;box-shadow:var(--shadow)}
.pk-im{aspect-ratio:16/9;background:var(--grad-soft);overflow:hidden}
.pk-im img{width:100%;height:100%;object-fit:contain}
.pk-bd{padding:16px 18px 18px;display:flex;flex-direction:column;gap:6px;flex:1}
.pk-bd h3{font-size:18px;font-weight:800}
.pk-meta{display:flex;gap:6px;flex-wrap:wrap}
.pk-meta span{font-size:12.5px;color:var(--ink-2);background:var(--surface-2);border:1px solid var(--line);border-radius:999px;padding:3px 10px}
.pk-price{margin-top:6px}
.pk-price b{font-size:26px;color:var(--price);letter-spacing:-.01em}
.pk-pm{font-size:13.5px;color:var(--ink-2)}
.pk-save{align-self:flex-start;font-size:12.5px;font-weight:700;color:#15803d;background:#EAF7EE;border-radius:999px;padding:4px 10px}
.pk-btn{margin-top:auto;justify-content:center;width:100%;padding-block:12px}
@media (max-width:899px){.pkcats{grid-template-columns:1fr}.pkcat b{font-size:15px}}

/* chi tiết gói + giỏ hàng */
.pkhero{margin:0 0 8px}
.pkdet{padding-top:8px}
.pkhero-im{aspect-ratio:1/1;border-radius:18px;overflow:hidden;background:var(--grad-soft);box-shadow:var(--shadow)}
.pkhero-im img{width:100%;height:100%;object-fit:cover}
.pkhero-bd h1{margin:4px 0 10px}
.pk-ben{list-style:none;margin:14px 0 0;padding:0;display:grid;gap:8px}
.pk-ben li{position:relative;padding-left:26px;font-size:15px}
.pk-ben li::before{content:"✓";position:absolute;left:0;top:0;width:18px;height:18px;border-radius:50%;background:#DDF3E3;color:#15803d;font-size:12px;font-weight:800;display:grid;place-items:center}
.pkdet .buy ul{display:none}
.renew{background:var(--surface);border:1.5px solid var(--line);border-radius:12px;padding:6px 14px;margin:14px 0 6px;font-size:14px;color:var(--ink)}
.renew-row{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:8px 0}
.renew-row+.renew-row{border-top:1px dashed var(--line)}
.renew-row span{color:var(--ink-2);white-space:nowrap}
.renew-row b{font-size:15px;white-space:nowrap}
.renew-row.hi{color:#c2410c}.renew-row.hi span{color:#c2410c;font-weight:600}.renew-row.hi b{color:#c2410c;font-size:16px}
.pkdet .buy .btns .btn-lg{font-size:16px;padding-block:14px}
.pkdet .buy .save{background:#EAF7EE;color:#15803d}
.cart-n{position:absolute;top:-4px;right:-4px;min-width:18px;height:18px;border-radius:999px;background:#F97316;color:#fff;font-size:11px;font-weight:800;display:grid;place-items:center;padding:0 5px;border:2px solid var(--surface)}
.cartwrap.one{grid-template-columns:1fr}
.cartwrap{display:grid;grid-template-columns:1fr 340px;gap:28px;align-items:start;padding-block:16px 56px}
.citems{display:grid;gap:12px}
.citem{display:grid;grid-template-columns:72px 1fr auto auto;gap:14px;align-items:center;background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:12px 14px}
.citem img{width:72px;height:72px;border-radius:10px;object-fit:cover;background:var(--surface-2)}
.cbody{display:flex;flex-direction:column;gap:4px;align-items:flex-start}
.cbody a{color:var(--ink);font-size:15.5px}
.cprice{color:var(--price);font-size:17px;white-space:nowrap}
.crm{border:0;background:var(--surface-2);width:32px;height:32px;border-radius:50%;cursor:pointer;color:var(--ink-2)}
.crm:hover{background:#FFF1F1;color:#b91c1c}
.csum{display:flex;justify-content:space-between;font-size:14.5px;padding:6px 0;color:var(--ink-2)}
.csum.total{border-top:1px solid var(--line);margin-top:6px;padding-top:12px;color:var(--ink);font-size:16px}
.csum.total b{font-size:22px;color:var(--price)}
@media (max-width:899px){.cartwrap{grid-template-columns:1fr}}
@media (max-width:599px){.citem{grid-template-columns:56px 1fr auto}.citem form{grid-column:3}}

/* đặt hàng */
.cqty{display:flex;align-items:center;gap:8px;margin-top:4px;font-size:13px;color:var(--ink-2)}
.cqty input{width:64px;padding:6px 8px;border:1px solid var(--line);border-radius:8px;font:inherit}
.ckform{margin-top:18px;display:grid;gap:14px;max-width:560px}
.ckform .field{margin:0}.ckform label{font-size:13px;font-weight:600;color:var(--ink-2);margin-bottom:6px;display:block}
.ckform input{width:100%;padding:12px 14px;border:1px solid var(--line);border-radius:12px;font:inherit;font-size:15px;background:var(--surface)}
.ckform input[readonly]{background:var(--surface-2);color:var(--ink-2)}
.qtyrow{display:flex;align-items:center;justify-content:space-between;gap:10px;font-size:14px;color:var(--ink-2);margin-bottom:10px}
.qtyrow input{width:80px;padding:8px 10px;border:1px solid var(--line);border-radius:10px;font:inherit;font-size:15px}
.odone{display:grid;grid-template-columns:1fr 240px;gap:22px;background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:18px 20px;box-shadow:var(--shadow);margin-bottom:14px;align-items:start}
.odone-items{list-style:none;margin:0 0 12px;padding:0;display:grid;gap:6px}
.odone-items li{display:flex;align-items:center;gap:10px;font-size:14px}.odone-items li b{margin-left:auto;white-space:nowrap}
.bank{border:1.5px solid var(--line);border-radius:12px;padding:4px 14px}
.bank-row{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:9px 0;font-size:14.5px}
.bank-row+.bank-row{border-top:1px dashed var(--line)}
.bank-row span{color:var(--ink-2);white-space:nowrap}
.bank-row b{white-space:nowrap}
.bank-row.hi b{color:#c2410c;font-size:16px}
.bank .copy{cursor:pointer;text-decoration:underline dotted;text-underline-offset:3px}
.odone-qr{display:flex;flex-direction:column;align-items:center;gap:6px;font-size:12.5px;color:var(--ink-2)}
.odone-qr img{width:240px;height:240px;border-radius:12px;border:1px solid var(--line);background:#fff}
@media (max-width:699px){.odone{grid-template-columns:1fr}.odone-qr img{width:200px;height:200px}}

.banner.sm{max-width:50%;margin:16px 0 4px}
@media (max-width:699px){.banner.sm{max-width:100%}}

/* hộp mua có ảnh bìa */
.buy.buy-img{padding:0;overflow:hidden}
.buy-cover{aspect-ratio:16/9;background:var(--grad-soft);border-bottom:1px solid var(--line)}
.buy-cover img{width:100%;height:100%;object-fit:contain;display:block}
.buy-cover.cover img{object-fit:cover}
.buy-in{padding:18px 22px 22px}

.qty{display:inline-flex;align-items:center;border:1.5px solid var(--line);border-radius:10px;overflow:hidden;background:var(--surface)}
.qty-b{width:36px;height:38px;border:0;background:var(--surface-2);color:var(--ink);font-size:18px;cursor:pointer}
.qty-b:hover{background:var(--teal-50)}
.qty-i{width:48px;height:38px;border:0;text-align:center;font:inherit;font-size:15px;font-weight:600;color:var(--ink);background:transparent}
.qty-i:focus{outline:none}
.qty.sm .qty-b{width:30px;height:30px;font-size:16px}.qty.sm .qty-i{width:40px;height:30px;font-size:14px}
.qtyrow{margin-bottom:12px}

/* thư viện ảnh sản phẩm */
.gal{display:flex;flex-direction:column}
.gal-main{position:relative;aspect-ratio:1/1;width:100%;cursor:zoom-in;overflow:hidden;background:var(--surface);border-bottom:1px solid var(--line)}
.gal-main .gal-nav{opacity:.9}
.gal-main img{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;opacity:0;transition:opacity .25s}
.gal-main img.on{opacity:1}
.gal-nav{position:absolute;top:50%;transform:translateY(-50%);width:40px;height:40px;border-radius:50%;border:0;background:rgba(255,255,255,.92);color:var(--ink);font-size:24px;cursor:pointer;box-shadow:var(--shadow);display:grid;place-items:center}
.gal-nav.prev{left:10px}.gal-nav.next{right:10px}
.gal-cnt{position:absolute;right:12px;top:12px;background:rgba(11,26,38,.72);color:#fff;font-size:13px;font-weight:600;padding:5px 11px;border-radius:999px;display:inline-flex;gap:4px;align-items:center}
.gal-thumbs{display:flex;gap:8px;padding:10px 12px 0;overflow-x:auto}
.gal-thumbs button{flex:none;width:52px;height:52px;border-radius:10px;overflow:hidden;border:2px solid var(--line);background:var(--surface);padding:0;cursor:pointer}
.gal-thumbs button.on{border-color:var(--teal)}
.gal-thumbs img{width:100%;height:100%;object-fit:cover;display:block}


/* phóng to ảnh */
.lb{position:fixed;inset:0;z-index:300;background:rgba(11,26,38,.92);display:flex;align-items:center;justify-content:center}
.lb[hidden]{display:none}
.lb img{max-width:min(92vw,1100px);max-height:88vh;border-radius:12px;box-shadow:0 30px 80px rgba(0,0,0,.6);background:#fff}
.lb-x{position:absolute;top:16px;right:16px;width:44px;height:44px;border-radius:50%;border:0;background:rgba(255,255,255,.15);color:#fff;font-size:20px;cursor:pointer}
.lb-x:hover{background:rgba(255,255,255,.3)}
.lb-nav{position:absolute;top:50%;transform:translateY(-50%);width:48px;height:48px;border-radius:50%;border:0;background:rgba(255,255,255,.15);color:#fff;font-size:30px;cursor:pointer}
.lb-nav.prev{left:16px}.lb-nav.next{right:16px}
.lb-nav:hover{background:rgba(255,255,255,.3)}

/* giỏ hàng trống: 3 gợi ý */
.cempty{padding-bottom:22px}
.csug{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;max-width:820px;margin:0 auto 40px}
.csg{display:flex;flex-direction:column;align-items:center;text-align:center;gap:6px;padding:22px 14px 20px;background:var(--surface);border:2px solid var(--line);border-radius:16px;color:var(--ink);box-shadow:var(--shadow);transition:transform .2s,border-color .2s}
.csg:hover{transform:translateY(-2px);border-color:var(--blue)}
.csg-ic{width:56px;height:56px;border-radius:50%;background:var(--bg);display:grid;place-items:center;font-size:26px;margin-bottom:4px}
.csg b{font-size:16px;white-space:nowrap}
.csg span:last-child{font-size:13px;color:var(--ink-2);white-space:nowrap}
@media (max-width:699px){.csug{grid-template-columns:1fr;max-width:360px}.csg{flex-direction:row;text-align:left;padding:14px 16px;gap:12px}.csg-ic{margin:0;width:46px;height:46px;font-size:22px}.csg b{flex:1}}

/* Gói tập của tôi (.mp-*): 3 thẻ + lịch sử; dải tóm tắt trên Thông tin cá nhân */
.mp-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.mp-card{display:flex;flex-direction:column;gap:5px;padding:12px 14px;border:1px solid var(--line);border-radius:16px;background:var(--surface);min-width:0}
.mp-card.ok{border-color:color-mix(in srgb,var(--ok) 40%,var(--line));background:color-mix(in srgb,var(--ok) 5%,var(--surface))}
.mp-card.soon{border-color:color-mix(in srgb,var(--amber) 55%,var(--line));background:color-mix(in srgb,var(--amber) 7%,var(--surface))}
.mp-card.over{border-color:color-mix(in srgb,var(--danger) 30%,var(--line))}
.mp-card.hold{border-color:color-mix(in srgb,var(--blue) 45%,var(--line));background:color-mix(in srgb,var(--blue) 5%,var(--surface))}
.mp-card.none,.mp-card.hide{background:var(--surface-2);border-style:dashed}
.mp-card.none .mp-name,.mp-card.none .mp-exp,.mp-card.hide .mp-name,.mp-card.hide .mp-exp{opacity:.55}
.mp-card.none .mp-top b,.mp-card.hide .mp-top b{color:var(--ink-2)}
.mp-top{display:flex;align-items:center;flex-wrap:wrap;gap:6px 8px;min-width:0}
.mp-top b{font-size:14px;font-weight:700;white-space:nowrap}
.mp-badge{margin-left:auto;flex:none;font-size:11px;font-weight:700;padding:2px 8px;border:1px solid transparent;border-radius:999px;white-space:nowrap;line-height:1.5}
.mp-badge.ok{background:color-mix(in srgb,var(--ok) 14%,transparent);color:var(--ok)}
.mp-badge.soon{background:var(--amber-50);color:var(--amber-ink)}
.mp-badge.over{background:color-mix(in srgb,var(--danger) 12%,transparent);color:var(--danger)}
.mp-badge.hold{background:var(--blue-50);color:var(--teal-900)}
.mp-badge.hide{background:var(--surface-2);border-color:var(--line);color:var(--ink-2)}
.mp-badge.none{background:var(--surface-2);border-color:var(--line);color:var(--ink-3)}
.mp-name{font-size:13px;color:var(--ink-2);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.mp-exp{display:flex;flex-wrap:wrap;align-items:baseline;gap:0 8px;margin-top:2px}
.mp-exp small{font-size:11px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-3)}
.mp-exp b{font-family:var(--display);font-size:19px;line-height:1.2;color:var(--teal-900);font-variant-numeric:tabular-nums;letter-spacing:-.01em;white-space:nowrap}
.mp-days{font-size:13px;font-weight:600;color:var(--ink-2);white-space:nowrap}
.mp-card.ok .mp-days{color:var(--ok)}.mp-card.soon .mp-days{color:var(--amber-ink)}.mp-card.over .mp-days{color:var(--danger)}
.mp-card.over .mp-exp b{color:var(--ink-3)}
.mp-prog{display:flex;flex-direction:column;gap:4px;margin:2px 0 8px}
.mp-bar{height:5px;border-radius:999px;background:var(--line);overflow:hidden}
.mp-bar i{display:block;height:100%;border-radius:999px;background:var(--grad)}
.mp-prog span{white-space:nowrap}
.mp-btn{margin-top:auto;width:100%}
.mp-h2{font-family:var(--display);font-size:18px;margin:22px 0 10px}
.mp-tw{overflow-x:auto;border:1px solid var(--line);border-radius:12px}
.mp-tbl{width:100%;border-collapse:collapse;font-size:14px;min-width:520px}
.mp-tbl th{font-size:11px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-3);text-align:left;padding:8px 14px;background:var(--surface-2);border-bottom:1px solid var(--line);white-space:nowrap}
.mp-tbl td{padding:8px 14px;border-bottom:1px solid var(--line);white-space:nowrap;font-variant-numeric:tabular-nums}
.mp-tbl td b{font-weight:600}
.mp-tbl tr:last-child td{border-bottom:0}
.mp-tbl td:nth-child(2){color:var(--ink-2)}
.mp-tbl .mp-empty{color:var(--ink-3);text-align:center;padding:16px}
@media (max-width:999px){.mp-grid{grid-template-columns:1fr}}
@media (max-width:899px){.mp-grid{grid-template-columns:repeat(3,1fr)}}
@media (max-width:759px){.mp-grid{grid-template-columns:1fr}}

/* dải tóm tắt gói tập trên trang Thông tin cá nhân */
.mp-sum{display:grid;grid-template-columns:repeat(3,1fr) auto;align-items:center;gap:0 6px;min-height:64px;padding:0 16px;margin-bottom:22px;border:1px solid var(--line);border-radius:14px;background:var(--surface-2);color:var(--ink);transition:border-color .2s,box-shadow .2s}
.mp-sum:hover{border-color:var(--blue);box-shadow:var(--shadow)}
.mp-si{display:grid;grid-template-columns:8px 1fr;grid-template-rows:auto auto;column-gap:10px;align-items:center;padding:10px 12px 10px 0;min-width:0}
.mp-si+.mp-si{border-left:1px solid var(--line);padding-left:14px}
.mp-si i{grid-row:1/3;width:8px;height:8px;border-radius:50%;background:var(--ink-3)}
.mp-si i.ok{background:var(--ok)}.mp-si i.soon{background:var(--amber)}.mp-si i.over{background:var(--danger)}.mp-si i.hold{background:var(--blue)}.mp-si i.hide{background:var(--ink-3)}.mp-si i.none{background:var(--line)}
.mp-si b{font-size:13.5px;font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;line-height:1.35}
.mp-si small{font-size:12.5px;color:var(--ink-2);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;line-height:1.35}
.mp-si small.ok{color:var(--ok)}.mp-si small.soon{color:var(--amber-ink);font-weight:600}.mp-si small.over{color:var(--danger)}.mp-si small.hold{color:var(--teal-900)}.mp-si small.none,.mp-si small.hide{color:var(--ink-3)}
.mp-more{font-size:13.5px;font-weight:600;color:var(--teal-900);white-space:nowrap;padding-left:10px}
@media (max-width:759px){
  .mp-sum{grid-template-columns:1fr;padding:4px 14px 10px}
  .mp-si{grid-template-columns:8px auto 1fr;grid-template-rows:auto;padding:10px 0;border-bottom:1px solid var(--line)}
  .mp-si+.mp-si{border-left:0;padding-left:0}
  .mp-si i{grid-row:auto}
  .mp-si small{text-align:right}
  .mp-more{padding:8px 0 0;text-align:right}
}

/* xếp hạng học viên */
.rk{padding-block:8px 56px;max-width:760px}
.rk-pod{display:grid;grid-template-columns:1fr 1.15fr 1fr;align-items:end;gap:12px;margin:-28px 0 18px;position:relative;z-index:2}
.rk-p{display:flex;flex-direction:column;align-items:center;text-align:center;gap:4px;background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:18px 12px 16px;box-shadow:var(--shadow);min-width:0}
.rk-p.p1{padding-top:24px;padding-bottom:22px;border-color:#f1d27a;background:linear-gradient(180deg,#fff9e6 0%,var(--surface) 70%)}
.rk-p.p2{border-color:#cdd6de}.rk-p.p3{border-color:#e6c4a3}
.rk-p.empty{visibility:hidden}
.rk-p b{font-size:14.5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:100%}
.rk-p.p1 b{font-size:16px}
.rk-p span{font-size:13px;color:var(--ink-2);white-space:nowrap}
.rk-av{position:relative;width:76px;height:76px;margin-bottom:8px}
.rk-p.p1 .rk-av{width:96px;height:96px}
.rk-av img,.rk-av>span{width:100%;height:100%;border-radius:50%;object-fit:cover;display:grid;place-items:center;background:var(--grad);color:#fff;font-weight:700;font-size:24px;border:3px solid #cdd6de}
.rk-p.p1 .rk-av img,.rk-p.p1 .rk-av>span{border-color:#F5C843}
.rk-p.p3 .rk-av img,.rk-p.p3 .rk-av>span{border-color:#d9a679}
.rk-av i{position:absolute;left:50%;bottom:-11px;transform:translateX(-50%);width:24px;height:24px;border-radius:50%;background:#cdd6de;color:#1A4A6E;font-style:normal;font-weight:800;font-size:12px;display:grid;place-items:center;border:2px solid var(--surface)}
.rk-p.p1 .rk-av i{background:var(--amber-grad);color:var(--amber-ink)}
.rk-p.p3 .rk-av i{background:#e2b892;color:#5b3a1a}
.rk-list{background:var(--surface);border:1px solid var(--line);border-radius:16px;overflow:hidden;box-shadow:var(--shadow)}
.rk-row{display:grid;grid-template-columns:36px 40px 1fr auto;align-items:center;gap:12px;padding:10px 16px;border-bottom:1px solid var(--line)}
.rk-row:last-child{border-bottom:0}
.rk-row.me{background:var(--teal-50)}
.rk-n{font-weight:800;color:var(--ink-3);text-align:center;font-variant-numeric:tabular-nums}
.rk-row.me .rk-n{color:var(--teal-900)}
.rk-sav{width:40px;height:40px;border-radius:50%;background:var(--grad);color:#fff;font-weight:700;font-size:13px;display:grid;place-items:center;overflow:hidden}
.rk-sav img{width:100%;height:100%;object-fit:cover}
.rk-row b{font-size:14.5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;min-width:0}
.rk-row b em{font-style:normal;font-size:11px;font-weight:700;background:var(--teal-900);color:#fff;border-radius:999px;padding:1px 7px;margin-left:6px;vertical-align:2px}
.rk-h{font-size:13.5px;color:var(--ink-2);white-space:nowrap;font-variant-numeric:tabular-nums}
.rk-gap{text-align:center;color:var(--ink-3);letter-spacing:.3em;padding:4px 0;border-bottom:1px solid var(--line)}
.rk-cta{padding:16px;text-align:center}
.rk-foot{margin-top:12px;font-size:13px;color:var(--ink-3);text-align:center}
@media (max-width:599px){.rk-pod{gap:8px;margin-top:-20px}.rk-p{padding:12px 6px}.rk-av{width:60px;height:60px}.rk-p.p1 .rk-av{width:72px;height:72px}.rk-p b{font-size:12.5px}.rk-p.p1 b{font-size:13.5px}.rk-p span{font-size:12px}.rk-row{padding:10px 12px;gap:8px;grid-template-columns:28px 36px 1fr auto}}

/* khu giáo viên */
.tfoot{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:2px}
.tgo{width:100%;justify-content:center;font-weight:800;letter-spacing:.04em;margin-top:2px}
.ccard .tsoon{display:block;text-align:center;margin-top:2px;padding:9px;border-radius:10px;background:var(--surface-2)}
.tmod .tmod-box{position:relative;background:var(--surface);color:var(--ink);border-radius:16px;padding:24px 26px;width:min(92vw,520px);box-shadow:0 30px 80px rgba(0,0,0,.5)}
.tmod .lb-x{position:absolute;top:10px;right:12px;border:0;background:transparent;font-size:18px;cursor:pointer;color:var(--ink-2)}
.tmod h3{font-size:18px;margin:6px 0 2px}
.tmod label{display:block;font-size:12.5px;font-weight:600;color:var(--ink-2);margin:16px 0 6px}
.tm-row{display:flex;gap:8px}
.tm-row textarea{flex:1;min-width:0;padding:10px 12px;border:1px solid var(--line);border-radius:10px;font:inherit;font-size:13.5px;line-height:1.5;background:var(--surface-2);resize:vertical}
.tm-meta a{color:var(--teal-900);font-weight:600;margin-left:auto;cursor:pointer}
.tm-row .ic{width:42px;height:42px;font-size:18px}
.tm-meta{display:flex;gap:18px;font-size:13.5px;color:var(--ink-2);margin-top:10px}
.tm-act{display:flex;gap:10px;margin-top:18px;flex-wrap:wrap}
.tatt{font-size:13px;color:var(--ink-2);white-space:nowrap}
.tsoon{font-size:13px;font-weight:600;color:#e08a00;white-space:nowrap}
.tfoot .cbtn{width:auto;align-self:auto}
.tcls{display:grid;grid-template-columns:1fr 280px;gap:24px;align-items:start;padding-block:16px 56px}
.tcls-main{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:24px 26px;box-shadow:var(--shadow)}
.tcls-head{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:6px}
.tcls-head .acc-h{margin:4px 0 6px}
.tcls-n{display:inline-grid;place-items:center;min-width:26px;height:26px;padding:0 8px;border-radius:999px;background:var(--teal-50);color:var(--teal-900);font-size:13px;margin-left:6px;vertical-align:2px}
.tcls textarea{width:100%;padding:12px 14px;border:1px solid var(--line);border-radius:12px;font:inherit;font-size:15px;resize:vertical}
@media (max-width:899px){.tcls{grid-template-columns:1fr}.tcls-main{padding:18px 16px}}

/* lịch dạy: viền bao quanh + nền phớt nhẹ theo loại lớp — Cộng đồng xanh lá · VIP hồng · PT xanh dương */
.ccard.tc1{border:1.5px solid #16a34a;background:#F4FBF6}
.ccard.tc2{border:1.5px solid #e0457b;background:#FFF5F8}
.ccard.tc3{border:1.5px solid #2E96D0;background:#F1F8FD}
.ccard.tc1.is-done,.ccard.tc2.is-done,.ccard.tc3.is-done{background:var(--surface-2);border-color:var(--line)}
.tleg{display:inline-flex;align-items:center;gap:5px;margin-right:12px}
.tleg::before{content:"";width:10px;height:10px;border-radius:50%}
.tleg.c1::before{background:#16a34a}.tleg.c2::before{background:#e0457b}.tleg.c3::before{background:#2E96D0}
/* thông báo (web) */
.nt-push{display:flex;align-items:center;gap:14px;padding:14px 16px;background:var(--surface);border:1px solid var(--line);border-radius:14px;margin-bottom:18px}
.nt-push .tx{flex:1}.nt-push b{display:block}.nt-push small{color:var(--ink-3);display:block;margin-top:2px}
.sw{position:relative;width:46px;height:26px;flex:none;cursor:pointer}.sw input{opacity:0;width:0;height:0;position:absolute}
.sw i{position:absolute;inset:0;border-radius:13px;background:#cfd8dc;transition:.2s}.sw i::after{content:"";position:absolute;top:3px;left:3px;width:20px;height:20px;border-radius:50%;background:#fff;transition:.2s;box-shadow:0 1px 3px rgba(0,0,0,.25)}
.sw input:checked+i{background:#15803d}.sw input:checked+i::after{transform:translateX(20px)}
.nt-hint{font-size:13px;color:var(--ink-3);margin:-8px 0 14px}
.ntl{display:flex;flex-direction:column;gap:10px}
.nti{display:flex;gap:14px;padding:14px 16px;background:var(--surface);border:1px solid var(--line);border-radius:14px;color:var(--ink)}
.nti .ic{width:40px;height:40px;border-radius:10px;background:var(--surface-2);display:flex;align-items:center;justify-content:center;flex:none;font-size:18px}
.nti .bd{flex:1;min-width:0}.nti b{display:block}.nti .bd>span{display:block;color:var(--ink-2);font-size:14px;margin-top:2px}.nti small{display:block;color:var(--ink-3);font-size:12px;margin-top:4px}
.nti.new{border-color:#9AD6AC;background:#F3FBF5}
.ap-dlg{position:fixed;inset:0;z-index:50;display:none;align-items:center;justify-content:center;background:rgba(0,0,0,.45);padding:20px}.ap-dlg.on{display:flex}
.ap-dlg .bx{background:#fff;border-radius:16px;padding:22px 20px;max-width:360px;width:100%;text-align:center}.ap-dlg h3{margin:10px 0 6px}.ap-dlg p{color:var(--ink-2);font-size:14px;margin:0 0 14px}
.ap-dlg .ap-btn{display:block;width:100%;padding:12px;border-radius:10px;border:0;background:var(--blue);color:#fff;font-weight:600;font-size:15px;margin-top:8px;cursor:pointer}.ap-dlg .ap-btn.ghost{background:var(--surface-2);color:var(--ink-2)}
.ns-card{padding:16px 18px;background:var(--surface);border:1px solid var(--line);border-radius:14px;margin-bottom:18px}
.ns-row{display:flex;align-items:center;gap:14px}.ns-row .tx{flex:1}.ns-row b{display:block}.ns-row small{display:block;color:var(--ink-3);margin-top:3px;line-height:1.45}
.ns-card .nt-hint{margin:10px 0 0;color:var(--teal-900)}.ns-acts{margin-top:12px}.ns-acts [hidden]{display:none}
.ns-info{font-size:14px;color:var(--ink-2);line-height:1.6}.ns-info>b{display:block;margin:12px 0 4px;color:var(--ink)}.ns-info ul{margin:0;padding-left:20px}
.new-tag{display:inline-block;font-style:normal;font-size:11px;font-weight:700;color:#fff;background:#dc2626;border-radius:8px;padding:1px 7px;vertical-align:2px;margin-left:6px}
.nti:not(.new) b{font-weight:500;color:var(--ink-2)}
.ns-acts .btn[hidden]{display:none!important}
.ns-info p b{display:inline;margin:0}
.otp-in{text-align:center;font-size:26px;letter-spacing:10px;font-weight:700}
/* form nhỏ căn giữa: thêm/xác thực email, thêm SĐT trong Tài khoản */
.otp-box{max-width:400px;margin:6px auto 10px;display:grid;gap:14px;text-align:center}
.otp-box .otp-sub{font-size:15px;line-height:1.6;color:var(--ink-2);margin:0}
.otp-box .otp-sub b{color:var(--ink);word-break:break-all}
.otp-box .otp-sub em{font-style:normal;color:var(--amber-ink)}
.otp-box input{width:100%;padding:13px 14px;border:1px solid var(--line);border-radius:12px;font:inherit;font-size:16px;background:var(--surface);text-align:center}
.otp-box input.otp-in{font-size:28px;letter-spacing:10px;font-weight:700;color:var(--teal-900);padding:12px 0 12px 10px}
.otp-box input:focus{outline:2px solid var(--blue);border-color:var(--blue)}
.otp-box .btn{width:100%;justify-content:center}
.otp-box .abox{margin:0;text-align:left}
.otp-box .otp-help{font-size:13.5px;color:var(--ink-2);line-height:1.55;margin:0}
.otp-box .otp-help+.otp-help{margin-top:-6px}
.otp-box .otp-help a{color:var(--teal-900);font-weight:600}
.linkbtn{background:none;border:0;padding:0;color:var(--teal-900);font-weight:600;font-size:inherit;cursor:pointer;text-decoration:underline}
.g-or{display:flex;align-items:center;gap:10px;margin:18px 0 12px;color:var(--ink-3);font-size:13px}.g-or::before,.g-or::after{content:"";flex:1;border-top:1px solid var(--line)}
.g_id_signin{display:flex;justify-content:center}

/* Thông tin cá nhân: khối Email & SĐT (đăng nhập/khôi phục) */
.pf-ct{margin-top:28px;padding-top:22px;border-top:1px solid var(--line)}
.pf-ct-h{font-size:15px;font-weight:700;color:var(--ink);margin:0 0 12px}
.pf-ct-row{display:flex;align-items:center;gap:14px;padding:14px 16px;border:1px solid var(--line);border-radius:14px;background:var(--surface-2);margin-bottom:10px}
.pf-ct-ic{font-style:normal;font-size:20px;flex:0 0 auto}
.pf-ct-b{flex:1;min-width:0;display:grid;gap:3px}
.pf-ct-b b{font-size:13px;color:var(--ink-2)}
.pf-ct-v{font-size:15px;font-weight:600;color:var(--ink);word-break:break-all;display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.pf-ct-v.muted{font-weight:500;color:var(--ink-2)}
.pf-ct-b small{font-size:12.5px;color:var(--ink-2);line-height:1.5}
.pf-ct .tag{display:inline-block;font-style:normal;font-size:11.5px;font-weight:700;padding:2px 8px;border-radius:999px;line-height:1.4}
.pf-ct .tag.ok{background:#e3f7ee;color:#0f7a51}
.pf-ct .tag.warn{background:var(--amber-50);color:var(--amber-ink)}
.pf-ct .btn{flex:0 0 auto;white-space:nowrap}
@media (max-width:599px){.pf-ct-row{flex-wrap:wrap}.pf-ct .btn{margin-left:34px}}

/* Trang chủ: Về Kinafit + FAQ */
.akf{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:start;padding:34px;border:1px solid var(--line);border-radius:20px;background:var(--surface-2)}
.akf-txt p{font-size:15.5px;line-height:1.7;color:var(--ink-2);margin:12px 0 0}
.akf-txt p a{color:var(--teal-900);font-weight:600}
.akf-cta{display:flex;gap:10px;flex-wrap:wrap;margin-top:20px}
.akf-faq .h2{margin-bottom:8px}
.faq-i{border-bottom:1px solid var(--line);padding:4px 0}
.faq-i summary{cursor:pointer;font-weight:600;font-size:15.5px;color:var(--ink);padding:12px 28px 12px 0;list-style:none;position:relative}
.faq-i summary::-webkit-details-marker{display:none}
.faq-i summary::after{content:"+";position:absolute;right:4px;top:10px;font-size:20px;color:var(--teal-900);transition:transform .2s}
.faq-i[open] summary::after{transform:rotate(45deg)}
.faq-i p{margin:0 0 14px;font-size:14.5px;line-height:1.65;color:var(--ink-2)}
@media (max-width:899px){.akf{grid-template-columns:1fr;gap:24px;padding:22px 18px}}

/* Giới thiệu: thẻ định danh + số liệu */
.ab-id p{margin:0;font-size:15.5px;line-height:1.7}
.ab-id p a{color:var(--teal-900);font-weight:600}
.ab-facts{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:16px}
.ab-facts div{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:12px 10px;text-align:center}
.ab-facts b{display:block;font-family:var(--display);font-size:22px;color:var(--teal-900);line-height:1.1}
.ab-facts span{display:block;font-size:12.5px;color:var(--ink-2);margin-top:4px;line-height:1.35}
@media (max-width:599px){.ab-facts{grid-template-columns:repeat(2,1fr)}}

/* Xếp hạng 1.2.0: 2 bảng Zoom / Video */
.rk-tabs{display:flex;gap:10px;justify-content:center;margin:-22px 0 14px;position:relative;z-index:3}
.rk-tab{flex:0 1 220px;padding:12px 18px;border-radius:999px;border:1px solid var(--line);background:var(--surface);font:inherit;font-size:15px;font-weight:700;color:var(--ink-2);cursor:pointer;box-shadow:var(--shadow)}
.rk-tab.on{background:var(--teal-900);border-color:var(--teal-900);color:#fff}
.rk-sub{display:flex;gap:8px;justify-content:center;margin:0 0 14px}
.rk-chip{padding:6px 14px;border-radius:999px;border:1px solid var(--line);background:var(--surface);font:inherit;font-size:13px;font-weight:600;color:var(--ink-2);cursor:pointer}
.rk-chip.on{background:var(--teal-50);border-color:var(--teal);color:var(--teal-900)}
.rk .rk-pod{margin-top:0}
.rk-me{display:flex;align-items:center;gap:12px;padding:12px 16px;margin:0 0 14px;border:1px solid var(--teal);border-radius:14px;background:var(--teal-50)}
.rk-me-b{display:grid;gap:2px;min-width:0}
.rk-me-b b{font-size:15px;color:var(--teal-900)}
.rk-me-b span{font-size:13px;color:var(--ink-2)}
.rk-foot{text-align:center;font-size:13px;color:var(--ink-2);margin-top:12px}
@media (max-width:599px){.rk-tabs{margin-top:-16px}.rk-tab{padding:10px 12px;font-size:14px}}
.rk-sub[hidden],.rk-board[hidden]{display:none!important}

/* ===== Bảng vinh danh 1.2.1 (bố cục gọn: máy tính 2 cột, thấy hết trong 1 màn) ===== */
.rx-hero{position:relative;overflow:hidden;background:radial-gradient(120% 90% at 50% 0%,#2E96D0 0%,#1A4A6E 60%,#0f2f47 100%);color:#fff;padding:14px 0 250px;text-align:center}
.rx-hero::after{content:"";position:absolute;left:0;right:0;bottom:0;height:120px;background:linear-gradient(180deg,rgba(15,47,71,0) 0%,rgba(238,247,252,.6) 60%,var(--bg) 100%);pointer-events:none;z-index:1}
.rx-hero .crumb{justify-content:center;margin-bottom:6px}
.rx-hero .crumb a,.rx-hero .crumb span{color:rgba(255,255,255,.8)}
.rx-hero h1{font-family:var(--display);font-size:30px;margin:0;text-shadow:0 2px 12px rgba(0,0,0,.25);display:inline}
.rx-hero p{margin:4px 0 12px;font-size:14px;color:rgba(255,255,255,.85)}
.rx-rays{position:absolute;inset:-40% -20%;background:conic-gradient(from 0deg at 50% 60%,rgba(255,255,255,0) 0deg,rgba(255,255,255,.07) 12deg,rgba(255,255,255,0) 24deg,rgba(255,255,255,0) 36deg,rgba(255,255,255,.07) 48deg,rgba(255,255,255,0) 60deg);animation:rxspin 60s linear infinite;pointer-events:none}
@keyframes rxspin{to{transform:rotate(360deg)}}
@media (prefers-reduced-motion:reduce){.rx-rays{animation:none}.rx-crown{animation:none}}
.rx-tabs{position:relative;z-index:2;display:flex;gap:10px;justify-content:center;max-width:640px;margin:0 auto}
.rx-tab{flex:1;display:grid;grid-template-columns:auto 1fr;column-gap:10px;align-items:center;padding:9px 14px;border-radius:14px;border:1px solid rgba(255,255,255,.35);background:rgba(255,255,255,.12);color:#fff;font:inherit;cursor:pointer;backdrop-filter:blur(6px);text-align:left;min-width:0}
.rx-tab .ic{font-size:22px;line-height:1;grid-row:1/3}
.rx-tab .tt{font-size:15px;font-weight:800;display:block;white-space:nowrap}
.rx-tab .sub{font-size:11.5px;color:rgba(255,255,255,.8);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;display:block}
.rx-tab.on{background:#fff;color:var(--teal-900);border-color:#fff;box-shadow:0 10px 26px -10px rgba(0,0,0,.5)}
.rx-tab.on .sub{color:var(--ink-2)}
.rx{max-width:1100px;padding-block:0 40px;position:relative;z-index:3;margin-top:-236px}
.rx-sub{display:flex;gap:8px;justify-content:center;margin:0 0 10px}
.rx-chip{padding:5px 14px;border-radius:999px;border:1px solid rgba(255,255,255,.6);background:rgba(255,255,255,.15);font:inherit;font-size:12.5px;font-weight:700;color:#fff;cursor:pointer}
.rx-chip.on{background:var(--amber);border-color:var(--amber);color:var(--amber-ink)}
.rx-sub[hidden],.rx-board[hidden]{display:none!important}
.rx-grid{display:grid;grid-template-columns:1.05fr 1fr;gap:18px;align-items:start}
.rx-board.in .rx-p{animation:rxup .5s cubic-bezier(.2,.8,.2,1) both}
.rx-board.in .rx-p.p2{animation-delay:.05s}.rx-board.in .rx-p.p1{animation-delay:.15s}.rx-board.in .rx-p.p3{animation-delay:.1s}
@keyframes rxup{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:none}}
/* bục */
.rx-pod{display:grid;grid-template-columns:1fr 1.2fr 1fr;align-items:end;gap:8px;margin:0 0 12px}
.rx-p{display:flex;flex-direction:column;align-items:center;text-align:center;position:relative;min-width:0}
.rx-p.empty{visibility:hidden}
.rx-crown{height:24px;font-size:21px;line-height:24px;filter:drop-shadow(0 4px 8px rgba(0,0,0,.3));animation:rxfloat 2.4s ease-in-out infinite}
@keyframes rxfloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-4px)}}
.rx-av{position:relative;width:64px;height:64px;margin-bottom:6px}
.rx-p.p1 .rx-av{width:86px;height:86px}
.rx-av .a{width:100%;height:100%;border-radius:50%;object-fit:cover;display:grid;place-items:center;background:var(--grad);color:#fff;font-weight:800;font-size:22px;border:3px solid #cdd6de;box-shadow:0 10px 24px -8px rgba(0,0,0,.45)}
.rx-p.p1 .rx-av .a{border-color:#F5C843;box-shadow:0 0 0 5px rgba(245,200,67,.25),0 14px 30px -8px rgba(0,0,0,.5)}
.rx-p.p3 .rx-av .a{border-color:#d9a679}
.rx-av .mb{position:absolute;right:-6px;bottom:-2px;width:28px;height:28px;border-radius:50%;background:#fff;border:2px solid #F5C843;padding:3px;object-fit:contain}
.rx-p b{font-size:13.5px;color:#fff;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:100%;text-shadow:0 1px 6px rgba(0,0,0,.35)}
.rx-p.p1 b{font-size:15px}
.rx-hrs{font-family:var(--display);font-size:19px;font-weight:700;color:#fff;line-height:1.1;margin-top:1px;font-variant-numeric:tabular-nums}
.rx-p.p1 .rx-hrs{font-size:24px;color:#FFE28A}
.rx-bd{min-height:20px;margin-top:3px}
.rx-step{width:100%;margin-top:6px;border-radius:12px 12px 0 0;display:grid;place-items:center;font-family:var(--display);font-weight:800;color:#fff;box-shadow:inset 0 -5px 0 rgba(0,0,0,.15)}
.rx-p.p1 .rx-step{height:64px;background:linear-gradient(180deg,#F5C843,#d9a52a);font-size:34px;color:#5b3f05}
.rx-p.p2 .rx-step{height:48px;background:linear-gradient(180deg,#d8e1ea,#a9b6c4);font-size:28px;color:#2b3f53}
.rx-p.p3 .rx-step{height:40px;background:linear-gradient(180deg,#e2b892,#b98155);font-size:26px;color:#4a2c12}
.rx-empty{padding:40px 16px;text-align:center;color:#fff;background:rgba(255,255,255,.1);border-radius:16px;margin-bottom:12px}
/* danh sách */
.rx-list{background:var(--surface);border:1px solid var(--line);border-radius:16px;overflow:hidden;box-shadow:var(--shadow)}
.rx-row{display:grid;grid-template-columns:40px 38px 1fr auto;align-items:center;gap:10px;padding:8px 14px;border-bottom:1px solid var(--line)}
.rx-row:last-child{border-bottom:0}
.rx-row.me{background:var(--teal-50)}
.rx-n{font-family:var(--display);font-weight:800;font-size:17px;color:var(--ink-3);text-align:center;display:grid;line-height:1}
.rx-n i,.rx-me-b i{font-style:normal;font-size:11px;font-weight:700}
.rx-n i.up,.rx-me-b i.up{color:#0f7a51}.rx-n i.down,.rx-me-b i.down{color:#b42318}
.rx-sav{width:38px;height:38px;border-radius:50%;background:var(--grad);color:#fff;font-weight:700;font-size:13px;display:grid;place-items:center;overflow:hidden;object-fit:cover}
.rx-b{min-width:0;display:grid;gap:5px}
.rx-b b{font-size:14px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;display:flex;align-items:center;gap:6px}
.rx-b b em{font-style:normal;font-size:11px;font-weight:700;background:var(--teal-900);color:#fff;border-radius:999px;padding:1px 7px}
.rb{font-style:normal;font-size:11px;font-weight:700;border-radius:999px;padding:2px 8px;white-space:nowrap}
.rb.rise{background:#ffe9d6;color:#b54708}.rb.steady{background:#e6f4ea;color:#0f7a51}
.rx-p .rb{background:rgba(255,255,255,.9)}
.rx-bar{height:6px;border-radius:999px;background:var(--surface-2);overflow:hidden;border:1px solid var(--line)}
.rx-bar i{display:block;height:100%;border-radius:999px;background:linear-gradient(90deg,#2E96D0,#F5C843);transition:width .9s cubic-bezier(.2,.8,.2,1)}
.rx-bar.big{height:10px;margin:6px 0 4px}
.rx-h{font-size:13.5px;font-weight:700;color:var(--ink);white-space:nowrap;font-variant-numeric:tabular-nums}
.rx-foot{text-align:center;font-size:12.5px;color:var(--ink-2);margin:10px 0 0}
/* thẻ Bạn */
.rx-me{display:flex;align-items:center;gap:14px;padding:14px 16px;border-radius:16px;background:linear-gradient(135deg,#1A4A6E,#2E96D0);color:#fff;box-shadow:0 14px 34px -14px rgba(26,74,110,.7);flex-wrap:wrap}
.rx-me.top{background:linear-gradient(135deg,#b8860b,#F5C843);color:#3a2a05}
.rx-me .a{width:54px;height:54px;border-radius:50%;object-fit:cover;display:grid;place-items:center;background:rgba(255,255,255,.2);font-weight:800;font-size:18px;border:3px solid rgba(255,255,255,.7);flex:0 0 auto}
.rx-me-b{flex:1;min-width:0;display:grid;gap:2px}
.rx-me-b>b{font-size:17px;font-family:var(--display)}
.rx-me-b>span{font-size:13px;opacity:.9}
.rx-me .rx-bar{background:rgba(255,255,255,.2);border-color:rgba(255,255,255,.3)}
.rx-me .rx-bar i{background:linear-gradient(90deg,#FFE28A,#fff)}
.rx-goal{font-size:13px}.rx-goal b{font-weight:800}
.rx-me .btn{flex:0 0 auto;white-space:nowrap}
.rx-me.top .btn{background:#3a2a05;color:#fff}
@media (max-width:999px){.rx-grid{grid-template-columns:1fr}.rx-hero{padding-bottom:300px}.rx{margin-top:-286px}}
@media (max-width:699px){.rx-hero{padding-bottom:280px}.rx-hero h1{font-size:24px}.rx-tabs{gap:8px}.rx-tab{padding:8px 10px}.rx-tab .tt{font-size:14px}.rx-tab .sub{font-size:11px}.rx{margin-top:-266px}.rx-pod{gap:6px}.rx-p.p1 .rx-step{height:60px;font-size:30px}.rx-p.p2 .rx-step{height:46px}.rx-p.p3 .rx-step{height:38px}.rx-row{grid-template-columns:32px 36px 1fr auto;gap:8px;padding:9px 12px}.rx-me{padding:12px}.rx-me .btn{width:100%;text-align:center}}

.calday.off,.calnav.off{opacity:.35;pointer-events:none;cursor:default}

/* ===== Hạng của tôi (1.4.5) — 2 tab Zoom/Video, mỗi tab: hạng → mục tiêu → nút ===== */
.mr-tabs{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:14px;max-width:640px}
.mr-tab{display:grid;grid-template-columns:auto 1fr;column-gap:10px;align-items:center;text-align:left;padding:10px 14px;border-radius:14px;border:1.5px solid var(--line);background:var(--surface-2);font:inherit;cursor:pointer;color:var(--ink-2)}
.mr-tab .ic{grid-row:1/3;font-size:24px}.mr-tab .tt{font-weight:800;font-size:15px;color:var(--ink)}.mr-tab .sub{font-size:12.5px}
.mr-tab.on{border-color:var(--teal-900);background:var(--teal-50)}.mr-tab.on .tt{color:var(--teal-900)}
.mr-tabp{display:flex;flex-direction:column;gap:14px;max-width:640px}.mr-tabp[hidden]{display:none}
.mr-hero{position:relative;overflow:hidden;border-radius:18px;padding:20px 22px;color:#fff;background:var(--grad)}
.mr-hero.video{background:linear-gradient(135deg,#2E96D0 0%,#5BAFDD 55%,#9AD0F0 100%)}
.mr-hero:before{content:"";position:absolute;right:-50px;top:-50px;width:200px;height:200px;border-radius:50%;background:rgba(255,255,255,.12)}
.mr-hero>*{position:relative}
.mr-top{display:flex;justify-content:space-between;align-items:center;gap:10px;font-size:13.5px}
.mr-lb{font-weight:700;opacity:.95}
.mr-badge{font-style:normal;font-size:12px;font-weight:700;padding:3px 10px;border-radius:999px;background:rgba(255,255,255,.22)}.mr-badge.down{background:rgba(180,35,24,.3)}
.mr-rank{display:flex;align-items:baseline;gap:12px;margin-top:16px}
.mr-rank b{font-size:64px;line-height:1;font-weight:800;letter-spacing:-1.5px;font-variant-numeric:tabular-nums}
.mr-rank b.none{font-size:28px;font-weight:700;letter-spacing:0}
.mr-rank span{font-size:15px;opacity:.92}
.mr-hrs{margin-top:8px;font-size:20px;font-weight:700}.mr-hrs.muted{font-size:15px;font-weight:500;opacity:.92}
.mr-streak{margin-top:16px;padding-top:12px;border-top:1px solid rgba(255,255,255,.25);display:flex;justify-content:space-between;align-items:center;gap:10px;font-size:13.5px;font-weight:600}
.mr-7{display:flex;gap:4px}.mr-7 i{width:12px;height:12px;border-radius:4px;background:rgba(255,255,255,.28)}.mr-7 i.on{background:#fff}.mr-7 i.t{outline:2px solid rgba(255,255,255,.7);outline-offset:1px}
.mr-goal{display:flex;gap:14px;align-items:flex-start;padding:16px 18px;border-radius:16px;background:#FFFBEB;border:1px solid #FDE68A}
.mr-goal.lead{background:var(--teal-50);border-color:var(--blue-50)}
.mr-goal .ic{font-size:26px;line-height:1.1}.mr-goal>div{flex:1;min-width:0}
.mr-goal b{display:block;font-size:17px;color:var(--ink);line-height:1.3}
.mr-goal span{display:block;font-size:14px;color:var(--ink-2);margin-top:4px}
.mr-bar{height:8px;border-radius:99px;background:rgba(0,0,0,.08);margin:10px 0 2px;overflow:hidden}.mr-bar i{display:block;height:100%;background:var(--grad);border-radius:99px}
.mr-cta{display:flex;align-items:center;gap:16px;flex-wrap:wrap}
.mr-more{font-size:14px;color:var(--teal-900);font-weight:600}
@media (max-width:520px){.mr-rank b{font-size:52px}}

/* Dải "Đang mở trong Zalo" trên giao diện web (site.js) */
#wb-inapp{position:sticky;top:0;z-index:1200;display:grid;grid-template-columns:1fr auto auto;align-items:center;gap:8px 10px;padding:10px 14px;background:#FFF3C4;color:#5C3D00;font-size:13.5px;line-height:1.4;border-bottom:1px solid #F5D77A}
#wb-inapp>span{min-width:0}
#wb-inapp .go{flex:none;padding:7px 14px;border-radius:999px;background:#0680CD;color:#fff;font:inherit;font-weight:700;border:0;text-decoration:none}
#wb-inapp .x{flex:none;width:32px;height:32px;border:0;background:transparent;font-size:16px;color:#5C3D00;cursor:pointer}
#wb-inapp-how{grid-column:1/-1;background:#fff;border-radius:10px;padding:10px 12px;font-size:13.5px}
#wb-inapp-how p{margin:0}#wb-inapp-how .mut{color:#7a6a3a;margin-top:4px;font-size:12.5px}
.vplayer.inapp .vp-bar,.vplayer.inapp .vp-shield{display:none!important}
.vplayer.inapp .vp-cover{background:linear-gradient(180deg,rgba(11,26,38,.82),rgba(11,26,38,.92));padding:16px}
.vp-block{max-width:340px;text-align:center;color:#fff;font-size:14px;line-height:1.5}
.vp-block>b{display:block;font-size:17px;margin-bottom:6px}.vp-block p{margin:0 0 10px;opacity:.9}
.vp-block .go{display:inline-block;padding:10px 20px;border-radius:999px;background:var(--amber-grad,#F5B301);color:#1A4A6E;font-weight:800;text-decoration:none}
.vp-block .how{background:rgba(255,255,255,.12);border-radius:10px;padding:8px 10px;margin-top:10px;font-size:13px}