/* ===== SEM59 — shared styles (multi-page) ===== */
:root{
  --orange:#F37021; --green:#6CB33F; --blue:#00558C; --navy:#00263f;
  --ink:#1f2a37; --muted:#64748b; --line:#e8edf2;
  --bg:#ffffff; --bg-soft:#f6f9fc; --cream:#fff6ef;
  --shadow:0 10px 30px rgba(2,32,71,.08); --shadow-lg:0 24px 60px rgba(2,32,71,.14);
  --radius:18px;
}
*{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;}
body{font-family:'Be Vietnam Pro',system-ui,Arial,sans-serif;color:var(--ink);
     background:var(--bg);line-height:1.65;-webkit-font-smoothing:antialiased;}
a{color:inherit;text-decoration:none;}
img{max-width:100%;display:block;}
.wrap{max-width:1140px;margin:0 auto;padding:0 22px;}
section{padding:80px 0;}
.eyebrow{display:inline-block;font-size:13px;letter-spacing:2px;text-transform:uppercase;
         font-weight:700;color:var(--orange);margin-bottom:10px;}
h2.sec{font-size:clamp(26px,4vw,38px);font-weight:800;color:var(--navy);line-height:1.2;letter-spacing:-.5px;}
.sec-sub{color:var(--muted);font-size:16px;margin-top:10px;max-width:560px;}
.center{text-align:center;}
.center .sec-sub{margin-left:auto;margin-right:auto;}

.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .7s ease;}
.reveal.in{opacity:1;transform:none;}

/* ---------- NAV ---------- */
header.nav{position:sticky;top:0;z-index:60;background:rgba(255,255,255,.8);
           backdrop-filter:saturate(180%) blur(12px);border-bottom:1px solid transparent;transition:.3s;}
header.nav.scrolled{border-bottom-color:var(--line);box-shadow:0 4px 20px rgba(2,32,71,.05);}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;height:70px;}
.logo{font-weight:800;font-size:22px;color:var(--navy);letter-spacing:-.5px;display:flex;align-items:center;gap:2px;}
.logo b{background:linear-gradient(120deg,var(--orange),var(--green) 55%,var(--blue));
        -webkit-background-clip:text;background-clip:text;color:transparent;}
nav.links{display:flex;align-items:center;gap:18px;}
nav.links a{font-size:15px;font-weight:600;color:#334155;transition:color .2s;position:relative;white-space:nowrap;}
nav.links a:hover{color:var(--orange);}
nav.links a.active{color:var(--orange);}
nav.links a.active::after{content:"";position:absolute;left:0;right:0;bottom:-22px;height:3px;
        background:var(--orange);border-radius:3px;}
.nav .cta{background:var(--navy);color:#fff;padding:10px 18px;border-radius:30px;font-size:14px;font-weight:700;transition:.2s;white-space:nowrap;}
.nav .cta:hover{background:var(--blue);transform:translateY(-1px);}
.nav .cta.active::after{display:none;}
.burger{display:none;font-size:26px;background:none;border:0;color:var(--navy);cursor:pointer;}
@media(max-width:1024px){
  nav.links{position:fixed;inset:70px 0 auto 0;flex-direction:column;background:#fff;
            padding:18px 22px;gap:16px;border-bottom:1px solid var(--line);
            transform:translateY(-130%);transition:.35s;box-shadow:var(--shadow);}
  nav.links.open{transform:none;}
  nav.links a.active::after{display:none;}
  .burger{display:block;}
  .nav .wrap .nbell{margin-left:auto;margin-right:4px;}
}

/* ---------- HERO (trang chủ) ---------- */
.hero{position:relative;overflow:hidden;color:#fff;text-align:center;
      background:linear-gradient(125deg,var(--orange) 0%,var(--green) 52%,var(--blue) 100%);
      padding:110px 0 120px;}
.hero::before{content:"";position:absolute;inset:0;
      background:radial-gradient(900px 500px at 50% -10%,rgba(255,255,255,.28),transparent 60%);}
.hero::after{content:"";position:absolute;left:0;right:0;bottom:-1px;height:90px;
      background:linear-gradient(to top,var(--bg),transparent);}
.hero .wrap{position:relative;z-index:2;}
.hero .badge{display:inline-block;background:rgba(255,255,255,.18);border:1px solid rgba(255,255,255,.4);
      border-radius:30px;padding:7px 18px;font-size:13px;font-weight:700;letter-spacing:1px;backdrop-filter:blur(4px);}
.hero h1{font-size:clamp(40px,7vw,76px);font-weight:800;letter-spacing:-1.5px;margin:18px 0 6px;line-height:1.02;
         text-shadow:0 4px 24px rgba(0,0,0,.15);}
.hero p.lead{font-size:clamp(16px,2.4vw,20px);max-width:620px;margin:0 auto;opacity:.97;}
.btns{margin-top:32px;display:flex;gap:14px;justify-content:center;flex-wrap:wrap;}
.btn{display:inline-flex;align-items:center;gap:8px;font-weight:700;font-size:15px;
     padding:14px 26px;border-radius:32px;transition:.2s;cursor:pointer;}
.btn-light{background:#fff;color:var(--orange);box-shadow:0 10px 26px rgba(0,0,0,.18);}
.btn-light:hover{transform:translateY(-2px);box-shadow:0 16px 34px rgba(0,0,0,.24);}
.btn-ghost{background:rgba(255,255,255,.14);color:#fff;border:1px solid rgba(255,255,255,.5);}
.btn-ghost:hover{background:rgba(255,255,255,.24);transform:translateY(-2px);}
.btn-navy{background:var(--navy);color:#fff;}
.btn-navy:hover{background:var(--blue);transform:translateY(-2px);}
.stats{position:relative;z-index:2;display:flex;gap:14px;justify-content:center;flex-wrap:wrap;margin-top:44px;}
.stat{background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.28);border-radius:16px;
      padding:14px 24px;backdrop-filter:blur(4px);min-width:120px;color:#fff;}
.stat b{display:block;font-size:26px;font-weight:800;line-height:1;}
.stat span{font-size:12.5px;opacity:.9;}

/* ---------- PAGE HEADER (trang con) ---------- */
.pagehead{position:relative;overflow:hidden;color:#fff;text-align:center;
      background:linear-gradient(125deg,var(--orange) 0%,var(--green) 52%,var(--blue) 100%);
      padding:72px 0 64px;}
.pagehead::before{content:"";position:absolute;inset:0;
      background:radial-gradient(700px 400px at 50% -20%,rgba(255,255,255,.25),transparent 60%);}
.pagehead .wrap{position:relative;z-index:2;}
.pagehead .crumb{font-size:13px;font-weight:600;letter-spacing:1px;opacity:.9;margin-bottom:10px;}
.pagehead .crumb a{text-decoration:underline;opacity:.95;}
.pagehead h1{font-size:clamp(30px,5vw,48px);font-weight:800;letter-spacing:-.8px;line-height:1.1;}
.pagehead p{opacity:.96;max-width:600px;margin:12px auto 0;font-size:16px;}

/* ---------- INTRO BAND ---------- */
.intro .grid{display:grid;grid-template-columns:1.05fr 1fr;gap:48px;align-items:center;}
@media(max-width:840px){.intro .grid{grid-template-columns:1fr;gap:30px;}}
.photo{position:relative;border-radius:22px;overflow:hidden;box-shadow:var(--shadow-lg);}
.photo img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/3;transition:.5s;}
.photo:hover img{transform:scale(1.04);}
.photo .cap{position:absolute;left:14px;bottom:14px;background:rgba(0,38,63,.72);color:#fff;
      font-size:12.5px;padding:7px 12px;border-radius:10px;backdrop-filter:blur(4px);}
.intro h2{margin-bottom:14px;}
.intro p{color:#475569;margin-bottom:14px;}
.chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:8px;}
.chip{background:var(--cream);color:#9a4a13;border:1px solid #f6dcc7;border-radius:30px;padding:7px 14px;font-size:13px;font-weight:600;}

/* ===== SLIDESHOW TRANG CHỦ ===== */
.hero-slider{position:relative;}
.hs-img{display:block;}
.hs-fade{animation:hsFade .4s ease;}
@keyframes hsFade{from{opacity:.3;}to{opacity:1;}}
.hs-arrow{position:absolute;top:50%;transform:translateY(-50%);width:38px;height:38px;border-radius:50%;border:0;
  background:rgba(0,38,63,.5);color:#fff;font-size:22px;line-height:1;cursor:pointer;display:flex;align-items:center;justify-content:center;
  z-index:4;opacity:0;transition:.2s;}
.hero-slider:hover .hs-arrow{opacity:1;}
.hs-arrow:hover{background:var(--orange);}
.hs-prev{left:12px;}
.hs-next{right:12px;}
.hs-dots{position:absolute;left:0;right:0;bottom:13px;display:flex;justify-content:center;gap:7px;z-index:4;}
.hs-dot{width:8px;height:8px;border-radius:50%;border:0;background:rgba(255,255,255,.55);cursor:pointer;padding:0;transition:.25s;box-shadow:0 1px 4px rgba(0,0,0,.3);}
.hs-dot.on{background:#fff;width:22px;border-radius:5px;}
.hero-slider .hs-cap{bottom:34px;}
.hs-single .hs-arrow,.hs-single .hs-dots{display:none;}
.hs-single .hs-cap{bottom:14px;}
@media(hover:none){.hs-arrow{opacity:.8;}}

/* ---------- NAV CARDS (trang chủ → các trang) ---------- */
.navcards{display:grid;grid-template-columns:repeat(auto-fit,minmax(225px,1fr));gap:22px;margin-top:40px;}
@media(max-width:520px){.navcards{grid-template-columns:1fr;}}
.navcard{display:block;background:#fff;border:1px solid var(--line);border-radius:var(--radius);
      padding:30px;transition:.25s;position:relative;overflow:hidden;}
.navcard::before{content:"";position:absolute;top:0;left:0;right:0;height:4px;
      background:linear-gradient(90deg,var(--orange),var(--green),var(--blue));transform:scaleX(0);transform-origin:left;transition:.3s;}
.navcard:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg);border-color:transparent;}
.navcard:hover::before{transform:scaleX(1);}
.navcard .ic{font-size:30px;}
.navcard h3{font-size:20px;color:var(--navy);margin:12px 0 8px;}
.navcard p{color:#64748b;font-size:14.5px;margin-bottom:14px;}
.navcard .go{color:var(--orange);font-weight:700;font-size:14.5px;}

/* ---------- BẢN TIN ---------- */
.tint-soft{background:var(--bg-soft);}
.grid-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:36px;}
@media(max-width:900px){.grid-cards{grid-template-columns:repeat(2,1fr);}}
@media(max-width:560px){.grid-cards{grid-template-columns:1fr;}}
.issue{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px;
       transition:.25s;position:relative;overflow:hidden;}
.issue::before{content:"";position:absolute;top:0;left:0;right:0;height:4px;
      background:linear-gradient(90deg,var(--orange),var(--green),var(--blue));transform:scaleX(0);transform-origin:left;transition:.3s;}
.issue:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg);border-color:transparent;}
.issue:hover::before{transform:scaleX(1);}
.issue .tag{display:inline-block;background:var(--cream);color:var(--orange);border-radius:30px;
      padding:4px 12px;font-size:12px;font-weight:700;margin-bottom:14px;}
.issue .date{font-size:13px;color:var(--muted);font-weight:600;}
.issue h3{font-size:19px;color:var(--navy);margin:8px 0 10px;line-height:1.35;}
.issue p{font-size:14.5px;color:#64748b;margin-bottom:16px;}
.issue .read{color:var(--orange);font-weight:700;font-size:14.5px;display:inline-flex;align-items:center;gap:6px;}
.issue .read .arr{transition:.2s;}
.issue:hover .read .arr{transform:translateX(4px);}
.issue.soon{opacity:.75;}

/* ---------- GƯƠNG MẶT ---------- */
.people{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;margin-top:38px;}
@media(max-width:900px){.people{grid-template-columns:repeat(2,1fr);}}
@media(max-width:520px){.people{grid-template-columns:1fr;}}
.person{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px 18px;text-align:center;transition:.25s;}
.person:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg);border-color:transparent;}
.ava{width:92px;height:92px;border-radius:50%;margin:0 auto 14px;display:flex;align-items:center;justify-content:center;
     color:#fff;font-size:36px;font-weight:800;position:relative;}
.ava::after{content:"";position:absolute;inset:-5px;border-radius:50%;border:2px solid;border-image:linear-gradient(135deg,var(--orange),var(--green),var(--blue)) 1;opacity:.5;}
.person h3{font-size:16.5px;color:var(--navy);}
.person .role{font-size:13px;color:var(--muted);margin-top:4px;}
/* ===== thẻ "ẩn số" (chưa bật mí) — hiệu ứng wow ===== */
.myst-card{position:relative;overflow:hidden;border-radius:var(--radius);padding:32px 18px 0;
  min-height:230px;text-align:center;color:#fff;background:linear-gradient(140deg,var(--g1,#888),var(--g2,#555));
  box-shadow:0 12px 30px rgba(2,32,71,.12);transform-style:preserve-3d;
  transition:transform .14s ease, box-shadow .3s ease, opacity .6s ease;}
.myst-card.reveal{transform:none;}
.myst-card:hover{box-shadow:var(--shadow-lg);z-index:2;}
.myst-card::before{content:"";position:absolute;top:-60%;left:-40%;width:38%;height:220%;
  background:linear-gradient(90deg,transparent,rgba(255,255,255,.4),transparent);transform:rotate(20deg);
  animation:shine 3.8s ease-in-out infinite;animation-delay:var(--sd,0s);pointer-events:none;}
@keyframes shine{0%,55%{left:-45%;}100%{left:135%;}}
.myst-card .num{position:absolute;top:8px;right:16px;font-size:52px;font-weight:800;opacity:.17;line-height:1;}
.myst-orb{width:88px;height:88px;border-radius:50%;margin:2px auto 14px;display:flex;align-items:center;justify-content:center;
  background:rgba(255,255,255,.18);border:1.5px solid rgba(255,255,255,.55);
  animation:orbpulse 2.6s ease-in-out infinite;}
.myst-orb .q{font-size:42px;font-weight:800;text-shadow:0 2px 10px rgba(0,0,0,.22);}
@keyframes orbpulse{0%,100%{box-shadow:0 0 0 0 rgba(255,255,255,.4);}50%{box-shadow:0 0 0 13px rgba(255,255,255,0);}}
.myst-card h3{font-size:14.5px;font-weight:800;letter-spacing:2px;text-transform:uppercase;opacity:.96;}
.myst-card .role{font-size:12.5px;opacity:.85;margin-top:4px;}
.myst-card .peek{position:absolute;left:0;right:0;bottom:0;padding:11px;background:rgba(0,0,0,.22);
  font-size:13px;font-weight:600;transform:translateY(100%);transition:transform .3s ease;}
.myst-card:hover .peek{transform:none;}
.myst-card .glare{position:absolute;inset:0;border-radius:inherit;pointer-events:none;opacity:0;transition:opacity .25s;
  background:radial-gradient(circle at var(--mx,50%) var(--my,50%),rgba(255,255,255,.4),transparent 45%);}
.myst-card:hover .glare{opacity:1;}
@media(prefers-reduced-motion:reduce){.myst-card::before,.myst-orb{animation:none;}}

/* ===== Gương mặt đã bật mí: ảnh chân dung + click xem chuyện ===== */
.ava-img{width:96px;height:96px;border-radius:50%;margin:0 auto 14px;overflow:hidden;position:relative;
  box-shadow:0 8px 20px rgba(2,32,71,.16);}
.ava-img::after{content:"";position:absolute;inset:0;border-radius:50%;box-shadow:inset 0 0 0 3px rgba(255,255,255,.9);}
.ava-img img{width:100%;height:100%;object-fit:cover;}
.person.revealed{cursor:pointer;position:relative;}
.person .so-badge{position:absolute;top:12px;right:12px;background:var(--cream);color:var(--orange);
  font-size:11px;font-weight:700;padding:3px 9px;border-radius:20px;border:1px solid #f6dcc7;}
.person .more{display:inline-block;margin-top:11px;font-size:13px;font-weight:700;color:var(--orange);
  opacity:0;transform:translateY(4px);transition:.22s;}
.person.revealed:hover .more{opacity:1;transform:none;}

/* ===== Profile modal (Gương mặt chi tiết) ===== */
.pm{position:fixed;inset:0;z-index:210;background:rgba(6,14,24,.7);backdrop-filter:blur(7px);
  display:flex;align-items:center;justify-content:center;padding:20px;opacity:0;visibility:hidden;transition:.3s;}
.pm.open{opacity:1;visibility:visible;}
.pm-card{position:relative;width:min(560px,100%);max-height:90vh;overflow:auto;background:#fff;border-radius:22px;
  box-shadow:0 40px 100px rgba(0,0,0,.4);transform:translateY(16px) scale(.97);transition:.32s cubic-bezier(.2,.8,.2,1);}
.pm.open .pm-card{transform:none;}
.pm-close{position:absolute;top:14px;right:16px;z-index:2;width:38px;height:38px;border-radius:50%;border:0;
  background:rgba(255,255,255,.85);color:var(--navy);font-size:16px;cursor:pointer;box-shadow:var(--shadow);transition:.2s;}
.pm-close:hover{transform:rotate(90deg);}
.pm-head{background:linear-gradient(130deg,var(--orange),var(--green) 60%,var(--blue));
  padding:30px 28px 26px;color:#fff;display:flex;gap:18px;align-items:center;}
.pm-photo{width:104px;height:104px;flex:0 0 104px;border-radius:16px;overflow:hidden;
  box-shadow:0 10px 26px rgba(0,0,0,.25);border:3px solid rgba(255,255,255,.7);}
.pm-photo img{width:100%;height:100%;object-fit:cover;}
.pm-badge{display:inline-block;background:rgba(255,255,255,.22);border:1px solid rgba(255,255,255,.4);
  border-radius:20px;padding:4px 12px;font-size:12px;font-weight:700;}
.pm-name{font-size:23px;font-weight:800;margin:8px 0 2px;}
.pm-role{font-size:13.5px;opacity:.95;}
.pm-body{padding:24px 28px 28px;}
.pm-facts{font-size:14px;line-height:1.9;color:#334155;margin-bottom:16px;}
.pm-story{font-size:14.5px;line-height:1.8;color:#475569;}
.pm-story b{color:var(--blue);}
.pm-quote{margin-top:18px;background:#f3f7fb;border-left:3px solid var(--blue);border-radius:8px;
  padding:13px 16px;font-style:italic;color:#33506b;font-size:14px;}
@media(max-width:480px){.pm-head{flex-direction:column;text-align:center;}}

/* ===== Album thư viện (thẻ → mở lưới ảnh) ===== */
.album-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:38px;}
@media(max-width:880px){.album-grid{grid-template-columns:repeat(2,1fr);}}
@media(max-width:480px){.album-grid{grid-template-columns:1fr;}}
.album-card{position:relative;border-radius:var(--radius);overflow:hidden;cursor:pointer;aspect-ratio:3/4;
  box-shadow:var(--shadow);transition:transform .25s ease,box-shadow .3s ease;}
.album-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg);}
.album-card>img{width:100%;height:100%;object-fit:cover;transition:.5s;}
.album-card:hover>img{transform:scale(1.07);}
.album-card .cover-empty{width:100%;height:100%;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(140deg,var(--g1,#888),var(--g2,#555));color:rgba(255,255,255,.85);font-size:44px;}
.album-card .meta{position:absolute;left:0;right:0;bottom:0;padding:16px 16px 15px;
  background:linear-gradient(to top,rgba(0,38,63,.88),rgba(0,38,63,.15) 70%,transparent);color:#fff;}
.album-card .meta b{display:block;font-size:17px;font-weight:800;}
.album-card .meta span{font-size:12.5px;opacity:.9;}
.album-detail .back{display:inline-flex;align-items:center;gap:6px;background:none;border:0;color:var(--orange);
  font-weight:700;font-size:15px;cursor:pointer;margin-bottom:10px;padding:0;}
.album-detail .back:hover{text-decoration:underline;}
.album-detail h3.albt{font-size:clamp(22px,4vw,30px);color:var(--navy);font-weight:800;}
.album-detail .albdesc{color:var(--muted);font-size:15px;margin:6px 0 4px;}
.album-empty{text-align:center;color:var(--muted);padding:54px 16px;font-size:15px;
  border:2px dashed var(--line);border-radius:var(--radius);margin-top:24px;}

/* ===== Thả tim (reactions) ===== */
.heart-btn{display:inline-flex;align-items:center;gap:6px;background:#fff;border:1px solid var(--line);
  border-radius:30px;padding:6px 13px;font-size:13.5px;cursor:pointer;font-family:inherit;color:#475569;transition:.15s;}
.heart-btn:hover{border-color:#ffc2c9;}
.heart-btn.on{background:#fff0f1;border-color:#ffc2c9;color:#e8516f;}
.heart-btn .ic{font-size:15px;line-height:1;display:inline-block;}
.heart-btn.pop .ic{animation:heartpop .35s ease;}
@keyframes heartpop{0%{transform:scale(1);}40%{transform:scale(1.55) rotate(-8deg);}100%{transform:scale(1);}}
.heart-btn .n{font-weight:700;min-width:6px;}
.gitem .heart-wrap{position:absolute;top:10px;right:10px;z-index:3;}
.gitem .heart-btn{padding:5px 10px;background:rgba(255,255,255,.92);box-shadow:0 4px 12px rgba(0,0,0,.15);}

/* ===== Confession (web) ===== */
.conf-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;margin-top:36px;}
@media(max-width:680px){.conf-grid{grid-template-columns:1fr;}}
.conf{position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:20px 22px 16px;box-shadow:var(--shadow);border-left:4px solid var(--orange);transition:.25s;}
.conf:nth-child(4n+2){border-left-color:var(--green);}
.conf:nth-child(4n+3){border-left-color:var(--blue);}
.conf:nth-child(4n){border-left-color:#7A4FD0;}
.conf:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);}
.conf .qm{font-size:40px;line-height:.4;color:var(--cream);font-weight:800;}
.conf p{font-size:15px;color:#334155;font-style:italic;line-height:1.65;margin:2px 0 14px;}
.conf-foot{display:flex;justify-content:space-between;align-items:center;}
.conf .ctype{font-size:12.5px;color:var(--muted);font-weight:600;}
.conf-cta{text-align:center;margin-top:40px;}
.conf-note{color:var(--muted);font-size:13.5px;margin-top:12px;}

/* ===== Bình luận (comments) ===== */
.cmt-wrap{max-width:720px;margin:0 auto;}
.cmt-h{font-size:18px;font-weight:800;color:var(--navy);margin-bottom:14px;}
.cmt-form{background:#fff;border:1px solid var(--line);border-radius:14px;padding:14px;margin-bottom:20px;box-shadow:var(--shadow);}
.cmt-who{font-size:13px;color:var(--muted);margin-bottom:8px;}
.cmt-who b{color:var(--navy);}
.cmt-form textarea{width:100%;border:1px solid var(--line);border-radius:10px;padding:11px 12px;font-family:inherit;
  font-size:14.5px;resize:vertical;min-height:62px;outline:none;color:var(--ink);}
.cmt-form textarea:focus{border-color:var(--orange);}
.cmt-form .row{display:flex;justify-content:flex-end;margin-top:10px;}
.cmt-send{background:var(--navy);color:#fff;border:0;border-radius:30px;padding:10px 24px;font-weight:700;
  font-family:inherit;cursor:pointer;transition:.2s;}
.cmt-send:hover{background:var(--blue);}
.cmt-send:disabled{opacity:.5;cursor:default;}
.cmt-list{display:flex;flex-direction:column;gap:12px;}
.cmt-row{display:flex;gap:10px;}
.cmt-ava{width:36px;height:36px;border-radius:50%;flex:0 0 36px;color:#fff;font-weight:800;font-size:14px;
  display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--orange),var(--blue));}
.cmt{flex:1;background:#fff;border:1px solid var(--line);border-radius:12px;padding:11px 14px;}
.cmt .top{display:flex;justify-content:space-between;align-items:baseline;gap:8px;margin-bottom:3px;}
.cmt .nm{font-weight:700;color:var(--navy);font-size:14.5px;}
.cmt .tm{font-size:12px;color:var(--muted);white-space:nowrap;}
.cmt .tx{font-size:14.5px;color:#334155;line-height:1.6;white-space:pre-wrap;word-break:break-word;}
.cmt-empty,.cmt-msg{color:var(--muted);font-size:14px;text-align:center;padding:18px;
  border:1px dashed var(--line);border-radius:12px;}
.pm-cmts{margin-top:20px;border-top:1px solid var(--line);padding-top:16px;}
.pm-cmts .cmt-h{font-size:15px;}

/* ---------- THƯ VIỆN ---------- */
.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:38px;}
@media(max-width:760px){.gallery{grid-template-columns:repeat(2,1fr);}}
.gitem{position:relative;border-radius:16px;overflow:hidden;aspect-ratio:4/3;box-shadow:var(--shadow);background:#e9eef3;}
.gitem img{width:100%;height:100%;object-fit:cover;transition:.5s;}
.gitem:hover img{transform:scale(1.08);}
.gitem .ov{position:absolute;inset:0;background:linear-gradient(to top,rgba(0,38,63,.6),transparent 50%);
      opacity:0;transition:.3s;display:flex;align-items:flex-end;padding:14px;color:#fff;font-size:13px;font-weight:600;}
.gitem:hover .ov{opacity:1;}
.gitem.ph{display:flex;align-items:center;justify-content:center;color:#94a3b8;font-size:13px;
      border:2px dashed #cbd5e1;background:#fff;font-weight:600;text-align:center;padding:14px;}
.gtag{position:absolute;top:10px;left:10px;z-index:3;background:rgba(0,38,63,.72);color:#fff;font-size:11px;font-weight:700;
      padding:3px 10px;border-radius:20px;max-width:72%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.gal-filter{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;margin:0 0 32px;}
.gal-chip{font:inherit;font-weight:700;font-size:13.5px;cursor:pointer;padding:9px 16px;border-radius:30px;
      border:1px solid var(--line);background:#fff;color:var(--muted);transition:.16s;display:inline-flex;align-items:center;gap:7px;}
.gal-chip:hover{color:var(--navy);border-color:#c9d4e0;}
.gal-chip.on{background:linear-gradient(120deg,#6cb33f,#00558c);color:#fff;border-color:transparent;}
.gal-chip .cnt{font-size:11px;background:rgba(0,0,0,.08);padding:1px 7px;border-radius:20px;min-width:18px;text-align:center;}
.gal-chip.on .cnt{background:rgba(255,255,255,.25);}

/* ===== DANH BẠ THÀNH VIÊN ===== */
.dir-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(225px,1fr));gap:18px;}
.dir-card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:22px 18px 18px;text-align:center;transition:.22s;}
.dir-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);}
.dir-card.me{border-color:var(--orange);box-shadow:0 10px 28px rgba(243,112,33,.14);}
.dir-ava{--c:#888;position:relative;width:84px;height:84px;margin:0 auto 12px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;background:var(--c);color:#fff;font-size:34px;font-weight:800;}
.dir-ava img{width:100%;height:100%;object-fit:cover;display:block;border-radius:50%;}
.dir-ava.loading{opacity:.45;}
.dir-edit{position:absolute;right:-3px;bottom:-3px;width:30px;height:30px;border-radius:50%;border:2px solid #fff;
  background:var(--navy);color:#fff;font-size:13px;cursor:pointer;display:flex;align-items:center;justify-content:center;
  padding:0;box-shadow:0 2px 8px rgba(0,0,0,.22);}
.dir-edit:hover{background:var(--orange);}
.dir-name{font-size:16px;font-weight:800;color:var(--navy);margin-bottom:8px;line-height:1.3;}
.dir-you{display:inline-block;font-size:11px;font-weight:700;background:#fff1e7;color:#d35400;padding:1px 8px;border-radius:20px;vertical-align:middle;}
.dir-row{display:block;font-size:13.5px;color:var(--muted);text-decoration:none;margin-top:5px;word-break:break-word;}
.dir-row:hover{color:var(--orange);}
.dir-msg{grid-column:1/-1;text-align:center;color:var(--muted);padding:44px 16px;border:1px dashed var(--line);border-radius:16px;}

/* ===== AVATAR: phóng to + chip hồ sơ + avatar bình luận ===== */
.av-zoom{position:fixed;inset:0;z-index:2000;background:rgba(10,15,25,.82);display:flex;align-items:center;justify-content:center;
  opacity:0;visibility:hidden;transition:.25s;padding:24px;cursor:zoom-out;}
.av-zoom.open{opacity:1;visibility:visible;}
.av-zoom-card{text-align:center;transform:scale(.92);transition:.25s;}
.av-zoom.open .av-zoom-card{transform:scale(1);}
.av-zoom-card img{width:min(78vw,420px);height:min(78vw,420px);object-fit:cover;border-radius:24px;box-shadow:0 30px 80px rgba(0,0,0,.5);background:#222;display:block;}
.av-zoom-nm{color:#fff;font-weight:700;font-size:17px;margin-top:16px;}

.me-chip{display:inline-flex;align-items:center;gap:8px;background:#fff;border:1px solid var(--line);border-radius:30px;
  padding:4px 13px 4px 4px;cursor:pointer;font:inherit;font-weight:700;color:var(--navy);transition:.15s;}
.me-chip:hover{border-color:var(--orange);box-shadow:0 4px 14px rgba(0,0,0,.06);}
.me-ava{width:30px;height:30px;border-radius:50%;background:linear-gradient(135deg,var(--orange),var(--blue));
  color:#fff;font-weight:800;font-size:13px;display:flex;align-items:center;justify-content:center;overflow:hidden;flex:none;}
.me-ava img{width:100%;height:100%;object-fit:cover;}
.me-ava.has-img{background:none;}
.me-nm{font-size:13.5px;max-width:96px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}

.me-pop{position:fixed;z-index:1500;width:240px;background:#fff;border:1px solid var(--line);border-radius:16px;
  box-shadow:0 18px 50px rgba(2,32,71,.2);padding:18px;text-align:center;opacity:0;visibility:hidden;transform:translateY(-6px);transition:.18s;}
.me-pop.open{opacity:1;visibility:visible;transform:translateY(0);}
.me-pop-ava{width:84px;height:84px;border-radius:50%;margin:0 auto 10px;overflow:hidden;
  background:linear-gradient(135deg,var(--orange),var(--blue));color:#fff;font-size:34px;font-weight:800;display:flex;align-items:center;justify-content:center;}
.me-pop-ava img{width:100%;height:100%;object-fit:cover;}
.me-pop-nm{font-weight:800;color:var(--navy);font-size:16px;margin-bottom:12px;}
.me-pop-btn{width:100%;padding:10px;border:0;border-radius:10px;background:var(--navy);color:#fff;font:inherit;font-weight:700;cursor:pointer;}
.me-pop-btn:hover{background:var(--orange);}
.me-pop-msg{font-size:12.5px;color:var(--muted);margin-top:8px;min-height:16px;}

.cmt-ava{overflow:hidden;}
.cmt-ava.has-img{background:none!important;padding:0;}
.cmt-ava-img{width:100%;height:100%;object-fit:cover;cursor:zoom-in;display:block;}

/* ---------- FOOTER ---------- */
footer{background:var(--navy);color:#b9c6d3;padding:60px 0 28px;}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px;}
@media(max-width:760px){.foot-grid{grid-template-columns:1fr;gap:28px;}}
footer .logo{color:#fff;margin-bottom:12px;}
footer p{font-size:14px;line-height:1.7;}
footer h4{color:#fff;font-size:14px;text-transform:uppercase;letter-spacing:1px;margin-bottom:14px;}
footer ul{list-style:none;}
footer ul li{margin-bottom:9px;}
footer ul a{font-size:14px;transition:.2s;}
footer ul a:hover{color:var(--orange);}
.foot-bottom{border-top:1px solid rgba(255,255,255,.12);margin-top:40px;padding-top:22px;
      display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;font-size:13px;color:#7e90a3;}

/* ---------- LIGHTBOX (zoom ảnh) ---------- */
.gitem img,.photo img{cursor:zoom-in;}
.gitem .ov,.photo .cap{pointer-events:none;}
.lb{position:fixed;inset:0;z-index:200;background:rgba(6,14,24,.94);backdrop-filter:blur(8px);
    display:flex;align-items:center;justify-content:center;opacity:0;visibility:hidden;
    transition:opacity .32s ease,visibility .32s;}
.lb.open{opacity:1;visibility:visible;}
.lb-stage{position:absolute;inset:0;overflow:hidden;display:flex;align-items:center;justify-content:center;}
.lb-stage.grabbing{cursor:grabbing;}
.lb.zoomed .lb-stage{cursor:grab;}
.lb-stage img{max-width:90vw;max-height:86vh;border-radius:10px;box-shadow:0 30px 90px rgba(0,0,0,.55);
    transform-origin:center;transition:transform .28s cubic-bezier(.2,.7,.2,1);will-change:transform;
    user-select:none;-webkit-user-drag:none;}
.lb.zoomed .lb-stage img{transition:transform .04s linear;}
.lb-stage img.lb-fade{animation:lbFade .22s ease;}
@keyframes lbFade{from{opacity:.35;}to{opacity:1;}}
.lb-close{position:absolute;top:16px;right:20px;z-index:3;width:46px;height:46px;border-radius:50%;
    background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.25);color:#fff;font-size:18px;cursor:pointer;transition:.25s;}
.lb-close:hover{background:rgba(255,255,255,.26);transform:rotate(90deg);}
.lb-count{position:absolute;top:26px;left:24px;z-index:3;color:#fff;font-size:14px;font-weight:600;opacity:.85;letter-spacing:1px;}
.lb-nav{position:absolute;top:50%;transform:translateY(-50%);z-index:3;width:54px;height:54px;border-radius:50%;
    background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.22);color:#fff;font-size:30px;line-height:1;cursor:pointer;transition:.2s;}
.lb-nav:hover{background:rgba(255,255,255,.24);}
.lb-prev{left:18px;} .lb-next{right:18px;}
.lb-cap{position:absolute;bottom:88px;left:0;right:0;z-index:3;text-align:center;color:#fff;font-size:14px;opacity:.92;padding:0 20px;}
.lb-ctrl{position:absolute;bottom:24px;left:50%;transform:translateX(-50%);z-index:3;display:flex;gap:8px;
    background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.18);padding:7px;border-radius:40px;backdrop-filter:blur(6px);}
.lb-btn{width:44px;height:44px;border-radius:50%;background:rgba(255,255,255,.12);border:0;color:#fff;font-size:20px;
    cursor:pointer;transition:.2s;display:flex;align-items:center;justify-content:center;}
.lb-btn:hover{background:rgba(255,255,255,.28);transform:translateY(-1px);}
@media(max-width:560px){.lb-nav{width:44px;height:44px;font-size:24px;}.lb-prev{left:8px;}.lb-next{right:8px;}}
@media(prefers-reduced-motion:reduce){*{transition:none!important;}.reveal{opacity:1;transform:none;}}

/* ===== LỊCH HỌC & DEADLINE ===== */
section.alt{background:#f7f9fc;}
.sec-title{font-size:clamp(21px,3vw,29px);font-weight:800;color:var(--navy);letter-spacing:-.4px;margin:0 0 18px;}
.sec-title + .sec-sub{margin-top:-10px;margin-bottom:20px;}

.ht-badge{display:inline-block;font-size:11.5px;font-weight:700;padding:3px 9px;border-radius:30px;white-space:nowrap;}
.ht-badge.off{background:#fff1e7;color:#d35400;}
.ht-badge.on{background:#e7f1fb;color:#00558C;}
.pill{display:inline-block;font-size:11px;font-weight:700;padding:2px 8px;border-radius:30px;background:#e9f8ee;color:#2e7d32;margin-left:6px;vertical-align:middle;}
.pill.now{background:#fff3cd;color:#9a7400;}

.lh-next{--c:var(--navy);display:inline-flex;align-items:center;gap:8px;margin-top:18px;background:rgba(255,255,255,.16);
  border:1px solid rgba(255,255,255,.4);color:#fff;padding:10px 18px;border-radius:30px;font-size:14.5px;font-weight:600;}
.lh-next b{font-weight:800;}
.lh-next-ic{font-size:17px;}

.ky-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;}
.ky-card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:18px;position:relative;overflow:hidden;}
.ky-card.now{border-color:var(--orange);box-shadow:0 10px 28px rgba(243,112,33,.14);}
.ky-card.soon{opacity:.75;}
.ky-card::before{content:"";position:absolute;left:0;top:0;bottom:0;width:5px;background:var(--line);}
.ky-card.now::before{background:linear-gradient(var(--orange),var(--green));}
.ky-top{display:flex;align-items:center;justify-content:space-between;gap:8px;}
.ky-top b{font-size:18px;color:var(--navy);}
.ky-code{font-size:12px;font-weight:700;color:var(--muted);background:#f1f5f9;border-radius:20px;padding:2px 8px;}
.ky-mo{font-size:13.5px;color:var(--muted);margin:8px 0 12px;}
.ky-tag{font-size:12px;font-weight:700;color:var(--muted);}
.ky-card.now .ky-tag{color:var(--orange);}

.subj-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;}
.subj-card{--c:var(--navy);background:#fff;border:1px solid var(--line);border-radius:16px;padding:20px;position:relative;overflow:hidden;}
.subj-card::before{content:"";position:absolute;left:0;top:0;bottom:0;width:5px;background:var(--c);}
.subj-h{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:8px;}
.subj-ma{font-weight:800;color:var(--c);font-size:14px;letter-spacing:.3px;}
.subj-card h3{font-size:17px;color:var(--navy);line-height:1.35;margin:0;}
.subj-note{font-size:13px;color:var(--muted);margin-top:10px;line-height:1.5;background:#f7f9fc;border-radius:10px;padding:10px 12px;}

.lh-filter{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 18px;}
.lh-chip{--c:var(--navy);font:inherit;font-weight:700;font-size:13px;cursor:pointer;padding:8px 15px;border-radius:30px;
  border:1px solid var(--line);background:#fff;color:var(--muted);transition:.18s;}
.lh-chip:hover{border-color:var(--c);color:var(--c);}
.lh-chip.on{background:var(--c);color:#fff;border-color:var(--c);}

.sched{display:flex;flex-direction:column;gap:9px;}
.sched-month{font-size:13px;font-weight:800;color:var(--muted);text-transform:uppercase;letter-spacing:1px;margin:14px 0 2px;}
.sess{--c:var(--navy);display:flex;align-items:center;gap:14px;background:#fff;border:1px solid var(--line);
  border-left:4px solid var(--c);border-radius:12px;padding:12px 16px;transition:.18s;}
.sess:hover{box-shadow:0 8px 22px rgba(2,32,71,.07);}
.sess.past{opacity:.5;}
.sess.nextone{box-shadow:0 10px 26px rgba(243,112,33,.14);border-color:var(--c);background:#fffdf9;}
.sess-date{flex:none;width:62px;text-align:center;line-height:1.1;}
.sess-date b{display:block;font-size:18px;color:var(--navy);}
.sess-date span{font-size:11.5px;color:var(--muted);}
.sess-main{flex:1;min-width:0;}
.sess-mon{font-weight:800;color:var(--navy);font-size:14.5px;display:flex;align-items:center;gap:7px;flex-wrap:wrap;}
.sess-mon .dot{width:9px;height:9px;border-radius:50%;flex:none;}
.sess-meta{font-size:13px;color:var(--muted);margin-top:3px;}
.sess-meta i{color:#d35400;font-style:normal;font-weight:600;}

.dl-list{display:flex;flex-direction:column;gap:12px;}
.dl-item{display:flex;gap:16px;background:#fff;border:1px solid var(--line);border-radius:14px;padding:16px 18px;}
.dl-item.past{opacity:.55;}
.dl-item.nextone{border-color:#e84a6f;box-shadow:0 10px 26px rgba(232,74,111,.12);}
.dl-date{flex:none;width:58px;text-align:center;background:#fff5f7;border-radius:10px;padding:8px 0;}
.dl-date b{display:block;font-size:19px;color:#e84a6f;line-height:1;}
.dl-date span{font-size:11px;color:var(--muted);}
.dl-main{flex:1;min-width:0;}
.dl-type{display:inline-block;font-size:12px;font-weight:800;padding:3px 10px;border-radius:30px;margin-bottom:6px;}
.dl-type.thi{background:#fdeaea;color:#c0392b;}
.dl-type.nop{background:#eef4fd;color:#00558C;}
.dl-main p{margin:6px 0 0;font-size:14px;color:var(--ink);line-height:1.55;}

.proc-list{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;}
.proc-item{background:#fff;border:1px solid var(--line);border-radius:12px;padding:14px 16px;font-size:14px;color:var(--ink);line-height:1.55;}

.slot-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;}
.slot-card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:18px;text-align:center;}
.slot-card b{display:block;font-size:16px;color:var(--navy);}
.slot-card span{font-size:14px;color:var(--orange);font-weight:700;}
.legend{margin-top:16px;font-size:13.5px;color:var(--muted);}

@media(max-width:760px){
  .ky-grid{grid-template-columns:repeat(2,1fr);}
  .subj-grid,.proc-list{grid-template-columns:1fr;}
  .slot-grid{grid-template-columns:1fr;}
  .sess{flex-wrap:wrap;}
  .lh-next{font-size:13px;}
}

/* ===== REACTION (Facebook-style) + nút bình luận ===== */
.react-bar{display:flex;align-items:center;gap:12px;flex-wrap:wrap;}
.rb-pick{position:relative;display:inline-flex;}
.rb-main{display:inline-flex;align-items:center;gap:6px;font:inherit;font-weight:700;font-size:13.5px;color:var(--muted);
  background:#fff;border:1px solid var(--line);border-radius:30px;padding:7px 14px;cursor:pointer;transition:.15s;}
.rb-main:hover{border-color:#c9d4e0;}
.rb-main.on{background:#f4f8ff;border-color:#bcd4f5;}
.rb-main .rb-e{font-size:16px;line-height:1;}
.rb-main.rb-bump{animation:rbBump .42s cubic-bezier(.2,.9,.3,1.5);}
@keyframes rbBump{0%{transform:scale(1);}30%{transform:scale(.86);}60%{transform:scale(1.2);}100%{transform:scale(1);}}

.rb-pop{position:absolute;bottom:calc(100% + 9px);left:0;display:flex;gap:3px;background:#fff;border:1px solid var(--line);
  border-radius:40px;padding:7px 10px;box-shadow:0 14px 36px rgba(2,32,71,.2);
  opacity:0;visibility:hidden;transform:translateY(14px) scale(.7);transform-origin:bottom left;
  transition:opacity .16s ease,visibility .16s,transform .3s cubic-bezier(.18,.89,.32,1.3);z-index:30;}
.rb-pop.show{opacity:1;visibility:visible;transform:translateY(0) scale(1);}
.rb-pop::after{content:"";position:absolute;left:0;right:0;top:100%;height:13px;}

.rb-emo{position:relative;font-size:28px;line-height:1;background:none;border:0;cursor:pointer;padding:3px 4px;
  transform-origin:bottom center;transition:transform .16s cubic-bezier(.2,.8,.3,1.5);}
.rb-pop.show .rb-emo{animation:rbEmoIn .36s cubic-bezier(.2,.9,.3,1.6) backwards;}
.rb-pop.show .rb-emo:nth-child(1){animation-delay:.02s;}
.rb-pop.show .rb-emo:nth-child(2){animation-delay:.06s;}
.rb-pop.show .rb-emo:nth-child(3){animation-delay:.10s;}
.rb-pop.show .rb-emo:nth-child(4){animation-delay:.14s;}
.rb-pop.show .rb-emo:nth-child(5){animation-delay:.18s;}
.rb-pop.show .rb-emo:nth-child(6){animation-delay:.22s;}
@keyframes rbEmoIn{from{opacity:0;transform:translateY(16px) scale(.3);}to{opacity:1;transform:none;}}
.rb-emo:hover{transform:scale(1.5) translateY(-9px);}
.rb-emo::after{content:attr(data-l);position:absolute;bottom:calc(100% + 6px);left:50%;transform:translateX(-50%) scale(.8);
  background:#1f2a37;color:#fff;font-size:11px;font-weight:700;padding:2px 9px;border-radius:20px;white-space:nowrap;
  opacity:0;pointer-events:none;transition:.14s;}
.rb-emo:hover::after{opacity:1;transform:translateX(-50%) scale(1);}

.rb-sum{display:inline-flex;align-items:center;gap:6px;font-size:13px;color:var(--muted);font-weight:600;}
.rb-emos{display:inline-flex;}
.rb-emos i{font-style:normal;font-size:15px;margin-left:-4px;background:#fff;border-radius:50%;box-shadow:0 0 0 1.5px #fff;}
.rb-emos i:first-child{margin-left:0;}
.rb-tot{font-weight:700;}
/* chống bôi đen chữ "Thích"/callout khi giữ nút trên điện thoại */
.react-bar,.rb-main,.rb-emo,.rb-l,.rb-e,.rb-sum{-webkit-user-select:none;-moz-user-select:none;user-select:none;}
.rb-main,.rb-emo{-webkit-touch-callout:none;-webkit-tap-highlight-color:transparent;touch-action:manipulation;}

/* ===== Modal "ai thả cảm xúc gì" ===== */
.rx-modal{position:fixed;inset:0;z-index:1800;display:flex;align-items:center;justify-content:center;padding:20px;
  background:rgba(10,15,25,.5);opacity:0;visibility:hidden;transition:.2s;}
.rx-modal.open{opacity:1;visibility:visible;}
.rx-card{width:min(380px,100%);max-height:80vh;display:flex;flex-direction:column;background:#fff;border-radius:18px;
  box-shadow:0 30px 80px rgba(0,0,0,.3);transform:scale(.94);transition:.2s;overflow:hidden;}
.rx-modal.open .rx-card{transform:scale(1);}
.rx-head{display:flex;align-items:center;justify-content:space-between;padding:15px 18px;border-bottom:1px solid var(--line);}
.rx-head b{font-size:17px;color:var(--navy);}
.rx-close{width:32px;height:32px;border-radius:50%;border:0;background:#f1f5f9;color:var(--muted);font-size:14px;cursor:pointer;}
.rx-close:hover{background:#e6ebf1;}
.rx-tabs{display:flex;gap:6px;padding:12px 16px;overflow-x:auto;border-bottom:1px solid var(--line);flex:none;}
.rx-tab{font:inherit;font-weight:700;font-size:14px;white-space:nowrap;padding:6px 14px;border-radius:30px;border:1px solid var(--line);background:#fff;color:var(--muted);cursor:pointer;}
.rx-tab.on{background:var(--navy);color:#fff;border-color:var(--navy);}
.rx-list{overflow-y:auto;padding:8px 0;}
.rx-item{display:flex;align-items:center;gap:12px;padding:9px 18px;}
.rx-item:hover{background:#f7f9fc;}
.rx-ava{position:relative;width:42px;height:42px;border-radius:50%;flex:none;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg,var(--orange),var(--blue));color:#fff;font-weight:800;font-size:17px;}
.rx-ava.has-img{background:none;}
.rx-ava img{width:42px;height:42px;border-radius:50%;object-fit:cover;cursor:zoom-in;display:block;}
.rx-emo{position:absolute;right:-2px;bottom:-3px;font-size:16px;line-height:1;background:#fff;border-radius:50%;padding:0 1px;}
.rx-nm{font-weight:700;color:var(--navy);font-size:14.5px;}
.rx-empty{text-align:center;color:var(--muted);padding:30px;font-size:14px;}

.card-foot{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;
  margin-top:16px;padding-top:14px;border-top:1px solid var(--line);}
.cmt-toggle{font:inherit;font-weight:700;font-size:13.5px;color:var(--navy);background:#f3f6fa;border:1px solid var(--line);
  border-radius:30px;padding:7px 15px;cursor:pointer;transition:.15s;}
.cmt-toggle:hover{background:#e9eff6;}
.cmt-box{margin-top:14px;}
.conf-actions{margin-top:12px;}
.pm-react{margin-top:16px;padding-top:14px;border-top:1px solid var(--line);}

/* ===== CONFESSION (bố cục lại) ===== */
.conf-hero-btn{margin-top:22px;}
.conf-stats{display:flex;justify-content:center;gap:30px;margin-top:22px;}
.conf-stats span{font-size:13px;opacity:.92;text-align:center;}
.conf-stats b{font-size:21px;font-weight:800;display:block;line-height:1.1;}

.conf-filter{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;margin:0 0 30px;}
.conf-chip{font:inherit;font-weight:700;font-size:13px;cursor:pointer;padding:8px 16px;border-radius:30px;
  border:1px solid var(--line);background:#fff;color:var(--muted);transition:.16s;}
.conf-chip:hover{color:var(--navy);border-color:#c9d4e0;}
.conf-chip.on{background:var(--navy);color:#fff;border-color:var(--navy);}

.conf-feature{background:linear-gradient(180deg,#fff6f8,#fff);border:1px solid #ffd9e2;border-radius:22px;
  padding:24px 24px 28px;margin-bottom:34px;box-shadow:0 14px 36px rgba(232,74,111,.08);}
.conf-feature-h{text-align:center;margin-bottom:20px;}
.cf-badge{display:inline-block;background:#e84a6f;color:#fff;font-size:12.5px;font-weight:800;
  padding:5px 14px;border-radius:30px;letter-spacing:.3px;}
.conf-feature-h h2{font-size:clamp(20px,3vw,26px);color:var(--navy);margin-top:12px;font-weight:800;}
.conf-feature .conf-grid{margin-top:0;}

.conf-archive{margin-top:8px;}
.conf-arch-h{font-size:19px;color:var(--navy);font-weight:800;margin:0 0 20px;text-align:center;}
.conf-week{margin-bottom:30px;}
.conf-week-h{display:flex;align-items:center;gap:10px;margin:0 0 16px;}
.conf-week-h::after{content:"";flex:1;height:1px;background:var(--line);}
.cw-num{font-weight:800;color:var(--navy);font-size:14.5px;background:#f1f5f9;padding:4px 12px;border-radius:20px;}
.cw-date{font-size:13px;color:var(--muted);font-weight:600;}
.conf-week .conf-grid{margin-top:0;}

/* card: màu theo loại confession */
.conf[data-type]{border-left-color:var(--c);}
.conf-top{margin-bottom:4px;}
.conf .conf-top .ctype{display:inline-block;font-size:11.5px;font-weight:800;color:#fff;background:var(--c);
  padding:3px 11px;border-radius:30px;letter-spacing:.2px;}
.conf .qm{margin-top:2px;}
.conf-foot{margin-top:4px;justify-content:flex-start;}

.conf-empty-all{text-align:center;color:var(--muted);padding:42px;border:1px dashed var(--line);border-radius:16px;}

/* nút gửi confession nổi (FAB) */
.conf-fab{position:fixed;right:20px;bottom:22px;z-index:60;display:inline-flex;align-items:center;gap:9px;
  background:linear-gradient(120deg,#e84a6f,#f37021);color:#fff;font-weight:800;font-size:15px;text-decoration:none;
  padding:13px 20px;border-radius:40px;box-shadow:0 12px 30px rgba(232,74,111,.4);transition:.2s;}
.conf-fab:hover{transform:translateY(-3px);box-shadow:0 16px 38px rgba(232,74,111,.5);}
.conf-fab span{white-space:nowrap;}
.gm-fab{background:linear-gradient(120deg,#00558C,#6CB33F);box-shadow:0 12px 30px rgba(0,85,140,.42);}
.gm-fab:hover{box-shadow:0 16px 38px rgba(0,85,140,.52);}

/* ===== BÌNH CHỌN (poll) ===== */
.poll-wrap{display:grid;gap:16px;max-width:680px;margin:0 auto;}
.poll-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:22px 22px 18px;box-shadow:0 10px 30px rgba(0,0,0,.05);}
.poll-q{font-size:19px;font-weight:800;color:#1f2a37;line-height:1.35;}
.poll-note{font-size:14px;color:var(--muted);margin-top:6px;line-height:1.55;white-space:pre-line;}
.poll-link{display:inline-flex;align-items:center;gap:6px;margin-top:11px;padding:8px 14px;border-radius:10px;
  background:#fff5ee;border:1px solid #ffd6b8;color:#d2590f;font-weight:700;font-size:13.5px;text-decoration:none;transition:.15s;}
.poll-link:hover{background:#ffe9d8;transform:translateY(-1px);}
.poll-meta{font-size:11.5px;font-weight:800;color:var(--green);text-transform:uppercase;letter-spacing:.5px;margin:13px 0 12px;}
.poll-opts{display:grid;gap:10px;}
.poll-opt{position:relative;display:flex;align-items:center;gap:12px;width:100%;text-align:left;font:inherit;cursor:pointer;
  border:1.5px solid var(--line);background:#fff;border-radius:13px;padding:13px 15px;overflow:hidden;transition:border-color .15s, transform .08s;}
.poll-opt:hover{border-color:#bcd2e6;}
.poll-opt:active{transform:scale(.99);}
.poll-opt:disabled{cursor:default;}
.po-bar{position:absolute;left:0;top:0;bottom:0;width:0;z-index:0;
  background:linear-gradient(90deg,rgba(108,179,63,.20),rgba(0,85,140,.16));transition:width .5s cubic-bezier(.2,.7,.2,1);}
.poll-opt.picked{border-color:var(--green);}
.poll-opt.picked .po-bar{background:linear-gradient(90deg,rgba(108,179,63,.34),rgba(0,85,140,.24));}
.po-main{position:relative;z-index:1;display:flex;align-items:center;gap:11px;flex:1;min-width:0;}
.po-check{flex:none;width:22px;height:22px;border-radius:50%;border:2px solid #cbd5e1;background:#fff;color:#fff;
  display:inline-flex;align-items:center;justify-content:center;font-size:12px;font-weight:800;transition:.15s;}
.poll-card:not(.single) .po-check{border-radius:7px;}
.poll-opt.picked .po-check{background:var(--green);border-color:var(--green);}
.po-label{font-weight:600;font-size:15px;color:#1f2a37;}
.po-pct{position:relative;z-index:1;flex:none;font-weight:800;font-size:14px;color:var(--navy);min-width:40px;text-align:right;}
.poll-foot{margin-top:14px;display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap;}
.poll-total{font-size:13px;color:#334;font-weight:700;}
.poll-hint{font-size:12px;color:var(--muted);}
.poll-empty{text-align:center;color:var(--muted);padding:30px 10px;font-size:15px;}

/* layout: đáp án | biểu đồ */
.poll-body{display:grid;gap:18px;align-items:center;}
@media(min-width:640px){ .poll-body{grid-template-columns:1.15fr .85fr;} }
.poll-opts{min-width:0;}

/* biểu đồ donut */
.poll-chart{display:flex;flex-direction:column;align-items:center;gap:12px;}
.poll-donut{position:relative;width:160px;max-width:60vw;}
.poll-donut svg{width:100%;height:auto;display:block;}
.ds-slice{transition:stroke-dasharray .55s cubic-bezier(.2,.7,.2,1),stroke-dashoffset .55s cubic-bezier(.2,.7,.2,1),opacity .3s;}
.pd-center{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;pointer-events:none;}
.pd-center b{font-size:30px;font-weight:800;color:#1f2a37;line-height:1;}
.pd-center span{font-size:12px;color:var(--muted);font-weight:600;margin-top:2px;}
.poll-card:not(.has-votes) .pd-center b{color:#c2ccd6;}

/* chú thích màu */
.poll-legend{display:grid;gap:7px;width:100%;}
.pl-row{display:flex;align-items:center;gap:8px;font-size:13px;}
.pl-dot{flex:none;width:11px;height:11px;border-radius:3px;}
.pl-name{flex:1;min-width:0;color:#334;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.pl-val{flex:none;font-weight:800;color:var(--navy);}

@media(max-width:560px){ .poll-hint{display:none;} .poll-q{font-size:17.5px;} }
@media(max-width:560px){ .conf-fab span{display:none;} .conf-fab{padding:15px;font-size:22px;right:16px;bottom:16px;} }