/* SchoolGram · Trust-First brand (blue + coral, flat, no gradients) */
:root{
  --navy:#003366; --navy-d:#061634; --orange:#56B95A; --ink:#0F172A;
  --muted:#64748B; --bg:#F6F8FB; --border:#E6EAF0; --soft:#EEF3FB; --ok:#16A34A;
  --radius:10px; --shadow:0 1px 2px rgba(15,23,42,.04);
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{font-family:'Inter',system-ui,sans-serif;color:var(--ink);background:var(--bg);
  -webkit-font-smoothing:antialiased;font-size:15px;line-height:1.55}
h1,h2,h3,.brandfont{font-family:'Plus Jakarta Sans','Inter',sans-serif;letter-spacing:-.4px;font-weight:600}
a{color:var(--navy);text-decoration:none}
img{max-width:100%;display:block}

.brand{font-family:'Plus Jakarta Sans',sans-serif;font-weight:800;letter-spacing:-.7px;color:var(--navy)}
.brand b{color:#42a046;font-weight:800}
.logo-mark{width:36px;height:36px;border-radius:10px;background:var(--navy);position:relative;
  display:inline-flex;align-items:center;justify-content:center;color:#fff;flex:0 0 auto}
.logo-mark::after{content:"";position:absolute;top:7px;right:7px;width:7px;height:7px;border-radius:50%;background:var(--orange)}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:7px;justify-content:center;border:1px solid var(--border);
  background:#fff;color:var(--ink);font:inherit;font-weight:500;font-size:14px;padding:10px 16px;
  border-radius:var(--radius);cursor:pointer;transition:.12s;text-decoration:none}
.btn:hover{border-color:#cdd6e4;background:#fafbfd}
.btn-primary{background:var(--navy);border-color:var(--navy);color:#fff}
.btn-primary:hover{background:var(--navy-d);border-color:var(--navy-d)}
.btn-coral{background:var(--orange);border-color:var(--orange);color:#fff}
.btn-coral:hover{filter:brightness(.96)}
.btn-block{width:100%}
.btn-sm{padding:7px 12px;font-size:13px}

/* forms */
label.fl{display:block;font-size:13px;color:var(--muted);margin:0 0 6px}
.inp,select.inp,textarea.inp{width:100%;border:1px solid var(--border);border-radius:var(--radius);
  padding:10px 12px;font:inherit;font-size:14px;background:#fff;color:var(--ink)}
.inp:focus,select.inp:focus,textarea.inp:focus{outline:none;border-color:var(--navy);box-shadow:0 0 0 3px rgba(29,78,216,.12)}
textarea.inp{min-height:96px;resize:vertical}
.field{margin-bottom:16px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media(max-width:640px){.grid2{grid-template-columns:1fr}}

/* rich caption editor */
.rtbar{display:flex;align-items:center;gap:7px;padding:7px 8px;border:1px solid var(--border);border-bottom:0;border-radius:10px 10px 0 0;background:var(--bg);flex-wrap:wrap}
.rtb{width:30px;height:30px;border:1px solid var(--border);background:#fff;border-radius:7px;cursor:pointer;font-size:14px;line-height:1;color:var(--ink)}
.rtb:hover{background:var(--soft)}
.sw{width:24px;height:24px;border-radius:50%;border:2px solid #fff;box-shadow:0 0 0 1px var(--border);cursor:pointer;padding:0;display:inline-block}
.sw.cust{overflow:hidden}
.rt{border-radius:0 0 10px 10px;min-height:100px;outline:none}
.rt:focus{border-color:var(--navy);box-shadow:0 0 0 3px rgba(29,78,216,.12)}
.rt:empty:before{content:attr(data-ph);color:var(--muted)}

/* cards / shells */
.card{background:#fff;border:1px solid var(--border);border-radius:14px;box-shadow:var(--shadow)}
.pad{padding:22px}
.muted{color:var(--muted)}
.hr{height:1px;background:var(--border);border:0;margin:18px 0}

/* auth / onboard centered layout */
.auth{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px}
.auth-card{width:100%;max-width:460px}
.auth-head{display:flex;align-items:center;gap:10px;margin-bottom:18px}
.tagline{color:var(--muted);font-size:14px;margin-top:2px}

/* flash */
.flash{padding:11px 14px;border-radius:var(--radius);font-size:14px;margin-bottom:16px}
.flash.ok{background:#E6F0FE;color:var(--navy-d)}
.flash.err{background:#FDECEA;color:#B42318}

/* badges */
.badge{display:inline-flex;align-items:center;gap:5px;font-size:12px;font-weight:500;padding:4px 10px;border-radius:20px}
.badge.pending{background:#FAEEDA;color:#9a6a10}
.badge.verified{background:#E6F0FE;color:var(--navy)}

/* ---- admin shell ---- */
.shell{display:flex;min-height:100vh}
.side{width:230px;flex:0 0 auto;background:#fff;border-right:1px solid var(--border);padding:18px 14px;
  position:sticky;top:0;height:100vh}
.side .brand-row{display:flex;align-items:center;gap:9px;padding:4px 8px 18px}
.nav a{display:flex;align-items:center;gap:11px;padding:10px 12px;border-radius:9px;color:var(--muted);
  font-size:14px;font-weight:500;margin-bottom:2px}
.nav a:hover{background:var(--bg);color:var(--ink)}
.nav a.on{background:var(--soft);color:var(--navy)}
.nav svg{width:18px;height:18px;flex:0 0 auto}
.main{flex:1;min-width:0;padding:26px 30px;max-width:1100px}
.topbar{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px;gap:16px}
.metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:20px}
@media(max-width:820px){.metrics{grid-template-columns:repeat(2,1fr)}.side{display:none}}
.metric{background:#fff;border:1px solid var(--border);border-radius:12px;padding:15px}
.metric .k{font-size:13px;color:var(--muted)}
.metric .v{font-size:26px;font-weight:600;font-family:'Plus Jakarta Sans',sans-serif;margin-top:3px}

/* post grid */
.pgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:6px}
.pgrid .cell{aspect-ratio:1;background:var(--soft);border-radius:8px;overflow:hidden;position:relative}
.pgrid .cell img,.pgrid .cell video{width:100%;height:100%;object-fit:cover}
.pgrid .cell .tag{position:absolute;top:6px;right:6px;color:#fff;background:rgba(15,23,42,.55);
  border-radius:6px;padding:2px 6px;font-size:11px;display:inline-flex;align-items:center;gap:3px}
.empty{text-align:center;padding:46px 20px;color:var(--muted)}

/* ---- mobile app shell (user / explore side) ---- */
body.appbg{background:var(--bg)}
.app{max-width:480px;margin:0 auto;min-height:100vh;background:#fff;position:relative;
  border-left:1px solid var(--border);border-right:1px solid var(--border)}
.app-top{position:sticky;top:0;z-index:10;background:#fff;border-bottom:1px solid var(--border);
  display:flex;align-items:center;justify-content:space-between;padding:10px 16px}
.app-main{min-width:0;padding-bottom:calc(62px + env(safe-area-inset-bottom))}
.app-nav{position:fixed;left:50%;transform:translateX(-50%);bottom:0;width:100%;max-width:480px;z-index:30;
  background:#fff;border-top:1px solid var(--border);box-sizing:border-box;
  display:flex;align-items:stretch;height:54px;padding-bottom:env(safe-area-inset-bottom)}
.app-nav a{flex:1;display:flex;align-items:center;justify-content:center;color:var(--muted);text-decoration:none}
.app-nav a:active{background:var(--bg)}
.app-nav a.on{color:var(--navy)}

/* WhatsApp support / connect row (inside guest profile) */
.sg-wa-row{display:flex;align-items:center;gap:12px;max-width:300px;margin:0 auto;padding:13px 16px;
  border:1px solid #25D366;border-radius:12px;background:#EAFBF1;color:var(--ink);text-decoration:none;text-align:left}
.sg-wa-row:active{background:#dcf7e7}
.sg-wa-ic{width:40px;height:40px;flex:0 0 auto;border-radius:50%;background:#25D366;color:#fff;display:flex;align-items:center;justify-content:center}
.sg-wa-ic svg{display:block}
.sg-wa-row b{display:block;font-size:14px;font-weight:600}
.sg-wa-row span{display:block;font-size:12px;color:var(--muted)}

/* WhatsApp support — highlighted section (school admin profile) */
.wa-help{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin-top:18px;padding:18px 20px;
  background:#EAFBF1;border:1px solid #25D366;border-left:4px solid #25D366;border-radius:14px}
.wa-help-ic{width:48px;height:48px;flex:0 0 auto;border-radius:50%;background:#25D366;color:#fff;
  display:flex;align-items:center;justify-content:center;box-shadow:0 3px 10px rgba(37,211,102,.4)}
.wa-help-ic svg{display:block}
.wa-help-tx{flex:1;min-width:170px}
.wa-help-tx b{display:block;font-size:15px;color:#0b3d24;margin-bottom:2px}
.wa-help-tx span{display:block;font-size:13px;color:#3a5c49}
.wa-help-btn{flex:0 0 auto;background:#25D366;color:#fff;font-weight:600;font-size:14px;
  padding:11px 20px;border-radius:10px;text-decoration:none;white-space:nowrap}
.wa-help-btn:active{background:#1eb257}
.navbadge{position:absolute;top:-5px;right:-7px;background:var(--orange);color:#fff;font-size:9px;font-weight:600;min-width:15px;height:15px;border-radius:8px;display:flex;align-items:center;justify-content:center;padding:0 3px}

/* parent verification / status page */
.pwrap{max-width:440px;margin:0 auto;padding:26px 20px 44px}
.pend-ic{width:80px;height:80px;border-radius:50%;margin:0 auto 16px;display:flex;align-items:center;justify-content:center;position:relative}
.pend-ic .dotpulse{position:absolute;top:8px;right:10px;width:12px;height:12px;border-radius:50%;background:var(--orange);border:2px solid #fff}
.psteps{margin:22px 0}
.pstep{display:flex;gap:14px;position:relative;padding-bottom:20px}
.pstep::before{content:"";position:absolute;left:15px;top:32px;bottom:2px;width:2px;background:var(--border)}
.pstep:last-child{padding-bottom:0}
.pstep:last-child::before{display:none}
.pstep .dot{width:32px;height:32px;border-radius:50%;flex:0 0 auto;display:flex;align-items:center;justify-content:center;z-index:1;background:var(--soft);color:var(--muted)}
.pstep .dot.done{background:var(--navy);color:#fff}
.pstep .dot.now{background:#FBE9CE;color:#9a6a10}
.pstep .txt{padding-top:5px}
.pstep .txt b{font-size:14px;font-weight:600;display:block;color:var(--ink)}
.pstep.next .txt b{color:var(--muted)}
.pstep .txt span{font-size:12px;color:var(--muted)}
.feats{display:flex;gap:8px;margin:18px 0}
.feat{flex:1;text-align:center;padding:13px 6px;background:var(--soft);border-radius:12px;color:var(--navy)}
.feat b{display:block;font-size:12px;font-weight:500;color:var(--ink);margin-top:5px}
.regcard{background:#fff;border:1px solid var(--border);border-radius:14px;padding:15px 16px;text-align:left}
.regcard .k{font-size:12px;color:var(--muted)}

/* install-app banner */
.installbar{display:flex;align-items:center;gap:11px;padding:10px 14px;border-bottom:1px solid var(--border);background:var(--soft)}
.installbar[hidden]{display:none}
.installbar .ib-tx{flex:1;min-width:0;line-height:1.25}
.installbar .ib-tx b{display:block;font-size:13px;font-weight:600}
.installbar .ib-tx span{font-size:11px;color:var(--muted)}
.installbar .ib-x{background:none;border:0;font-size:24px;color:var(--muted);cursor:pointer;line-height:1;padding:0 2px}

/* stories row */
.stories{display:flex;gap:14px;padding:12px 14px;overflow-x:auto;border-bottom:1px solid var(--border)}
.stories::-webkit-scrollbar{display:none}
.story{flex:0 0 auto;text-align:center;width:62px}
.story .ring{width:58px;height:58px;border-radius:50%;padding:2px;border:2px solid var(--orange);
  display:flex;align-items:center;justify-content:center}
.story .ring.seen{border-color:var(--border)}
.story .ring .av{width:100%;height:100%;border-radius:50%;background:var(--soft);overflow:hidden;
  display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:600;color:var(--navy);font-family:'Plus Jakarta Sans'}
.story .ring .av img{width:100%;height:100%;object-fit:cover}
.story .nm{display:block;max-width:62px;font-size:10px;color:var(--muted);margin-top:4px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}

/* profile highlights (circular collections) */
.highlights{display:flex;gap:16px;padding:14px 16px;overflow-x:auto;border-bottom:1px solid var(--border)}
.highlights::-webkit-scrollbar{display:none}
.hl{flex:0 0 auto;text-align:center;width:72px;text-decoration:none;color:var(--ink);background:none;border:0;cursor:pointer;padding:0}
.hl .ring{width:64px;height:64px;border-radius:50%;border:1px solid var(--border);padding:3px;margin:0 auto;
  display:flex;align-items:center;justify-content:center;background:#fff}
.hl .ring .inner{width:100%;height:100%;border-radius:50%;overflow:hidden;display:flex;align-items:center;justify-content:center;background:#16244d;color:var(--orange)}
.hl .ring .inner img{width:100%;height:100%;object-fit:cover}
.hl .nm{display:block;font-size:11px;margin-top:6px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:72px}
.hl.add .ring{border-style:dashed;color:var(--muted)}
.hl.add .ring .inner{background:var(--soft);color:var(--navy)}

/* highlight manage (school side) */
.hlpick{display:grid;grid-template-columns:repeat(4,1fr);gap:6px}
@media(max-width:560px){.hlpick{grid-template-columns:repeat(3,1fr)}}
.hlpick label{position:relative;aspect-ratio:4/5;border-radius:8px;overflow:hidden;background:var(--soft);cursor:pointer;display:block}
.hlpick label img{width:100%;height:100%;object-fit:cover}
.hlpick input{position:absolute;top:6px;left:6px;width:18px;height:18px;z-index:2}
.hlpick label .chk{position:absolute;inset:0;border:3px solid transparent;border-radius:8px}
.hlpick input:checked ~ .chk{border-color:var(--navy)}

/* feed post (instagram-style full width) */
.post{border-bottom:1px solid var(--border)}
.post .ph{display:flex;align-items:center;gap:10px;padding:10px 14px}
.post .ph .av{width:34px;height:34px;border-radius:10px;background:var(--soft);overflow:hidden;flex:0 0 auto;
  display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:600;color:var(--navy);font-family:'Plus Jakarta Sans'}
.post .ph .av img{width:100%;height:100%;object-fit:cover}
.post .ph .nm{font-size:13px;font-weight:500;display:flex;align-items:center;gap:4px}
.post .ph .sub{font-size:11px;color:var(--muted)}
.post .media{width:100%;aspect-ratio:4/5;background:var(--soft);position:relative;display:flex;align-items:center;justify-content:center}
.post .media img,.post .media video{width:100%;height:100%;object-fit:cover;display:block}
.post .media .tag{position:absolute;top:10px;right:10px;color:#fff;background:rgba(15,23,42,.55);border-radius:20px;padding:3px 9px;font-size:11px;display:inline-flex;align-items:center;gap:3px}
.post .media .mutebtn{position:absolute;right:10px;bottom:10px;width:30px;height:30px;border-radius:50%;background:rgba(15,23,42,.55);color:#fff;border:0;display:flex;align-items:center;justify-content:center;cursor:pointer;z-index:2;padding:0}
.post .acts{display:flex;align-items:center;gap:16px;padding:10px 14px 4px;color:var(--ink)}
.post .acts a{color:inherit;display:flex}
.post .acts button{background:none;border:0;padding:0;margin:0;cursor:pointer;color:inherit;display:inline-flex;align-items:center}
.likebtn{background:none;border:0;padding:0;margin:0;cursor:pointer;color:var(--ink);display:inline-flex;align-items:center}
.likebtn.liked{color:var(--orange)}
.likebtn.liked svg{fill:currentColor}
.post .acts .sp{margin-left:auto}
.post .meta{padding:0 14px 14px}
.post .meta .likes{font-size:13px;font-weight:500;margin-bottom:3px}
.post .meta .cap{font-size:13px;line-height:1.45;margin:0}
.post .meta .cap .ct{display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;overflow:hidden}
.post .meta .cap.open .ct{-webkit-line-clamp:unset;overflow:visible}
.post .meta .cap .more{display:none;color:var(--muted);cursor:pointer;margin-top:1px}
.post .meta .time{font-size:11px;color:var(--muted);margin-top:5px}

/* chat / DM */
.chat{display:flex;flex-direction:column;min-height:calc(100vh - 116px)}
.chat-top{position:sticky;top:0;z-index:6;background:#fff;border-bottom:1px solid var(--border);display:flex;align-items:center;gap:11px;padding:10px 14px}
.chat-top .cav{width:36px;height:36px;border-radius:50%;background:var(--soft);overflow:hidden;display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:600;color:var(--navy);flex:0 0 auto;font-family:'Plus Jakarta Sans'}
.chat-top .cav img{width:100%;height:100%;object-fit:cover}
.chat-body{flex:1;padding:14px;display:flex;flex-direction:column;gap:8px}
.cmsg{max-width:80%;padding:8px 12px;border-radius:15px;font-size:14px;line-height:1.4;word-wrap:break-word}
.cmsg.them{align-self:flex-start;background:var(--soft);color:var(--ink);border-bottom-left-radius:4px}
.cmsg.me{align-self:flex-end;background:var(--navy);color:#fff;border-bottom-right-radius:4px}
.cmsg .ct{display:block;font-size:10px;opacity:.6;margin-top:3px}
.chat-empty{text-align:center;color:var(--muted);font-size:13px;padding:24px}
.chat-input{position:sticky;bottom:0;background:#fff;border-top:1px solid var(--border);display:flex;gap:8px;padding:10px 12px}
.chat-input input,.chat-input textarea{flex:1;border:1px solid var(--border);border-radius:18px;padding:10px 14px;font:inherit;font-size:14px;outline:none;color:var(--ink)}
.chat-input textarea{resize:none;line-height:1.4;max-height:120px;overflow-y:auto;display:block}
.chat-input input:focus,.chat-input textarea:focus{border-color:var(--navy)}
.chat-input button{align-self:flex-end}
.chat-input button{background:var(--navy);color:#fff;border:0;width:40px;height:40px;border-radius:50%;cursor:pointer;display:flex;align-items:center;justify-content:center;flex:0 0 auto}
/* inbox rows */
.trow{display:flex;align-items:center;gap:12px;padding:12px 14px;border-bottom:1px solid var(--border);text-decoration:none;color:var(--ink)}
.trow .tav{width:46px;height:46px;border-radius:50%;background:var(--soft);overflow:hidden;display:flex;align-items:center;justify-content:center;font-size:14px;font-weight:600;color:var(--navy);flex:0 0 auto;font-family:'Plus Jakarta Sans'}
.trow .tav img{width:100%;height:100%;object-fit:cover}
.trow .unread{background:var(--orange);color:#fff;font-size:11px;font-weight:600;min-width:20px;height:20px;border-radius:10px;display:flex;align-items:center;justify-content:center;padding:0 5px}

/* comments */
.cmt{display:flex;gap:10px;padding:11px 14px}
.cmt-av{width:32px;height:32px;border-radius:50%;background:var(--soft);color:var(--navy);display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:600;flex:0 0 auto;overflow:hidden;font-family:'Plus Jakarta Sans',sans-serif}
.cmt-av img{width:100%;height:100%;object-fit:cover}
.cmt-body{font-size:13px;line-height:1.5;min-width:0}
.cmt-name{font-weight:600;margin-right:5px}
.cmt-time{font-size:11px;color:var(--muted);margin-top:3px}
.cmt-form{display:flex;gap:8px;padding:12px 14px;border-top:1px solid var(--border);align-items:center;position:sticky;bottom:0;background:#fff}
.cmt-form input{flex:1;border:1px solid var(--border);border-radius:20px;padding:9px 14px;font:inherit;font-size:14px;outline:none;color:var(--ink)}
.cmt-form input:focus{border-color:var(--navy)}
.cmt-form button{background:none;border:0;color:var(--navy);font-weight:600;font-size:14px;cursor:pointer;padding:6px 4px}

/* post carousel (single post view) */
.carousel{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;aspect-ratio:4/5;background:var(--soft)}
.carousel::-webkit-scrollbar{display:none}
.carousel .slide{flex:0 0 100%;scroll-snap-align:center;display:flex;align-items:center;justify-content:center}
.carousel .slide img{width:100%;height:100%;object-fit:cover}
.postvid{width:100%;background:#0F172A;display:block}
.postvid.reel{aspect-ratio:9/16}
.postvid.vid{aspect-ratio:4/5}

/* explore list rows + profile */
.srow{display:flex;align-items:center;gap:12px;padding:11px 14px;border-bottom:1px solid var(--border);text-decoration:none;color:var(--ink)}
.srow .av{width:46px;height:46px;border-radius:12px;background:var(--soft);overflow:hidden;flex:0 0 auto;
  display:flex;align-items:center;justify-content:center;font-size:14px;font-weight:600;color:var(--navy);font-family:'Plus Jakarta Sans'}
.srow .av img{width:100%;height:100%;object-fit:cover}
.appsearch{padding:12px 14px;border-bottom:1px solid var(--border)}
.appsearch .box{display:flex;align-items:center;gap:8px;background:var(--bg);border-radius:10px;padding:9px 12px}
.appsearch input{border:0;background:transparent;outline:0;font:inherit;font-size:14px;width:100%;color:var(--ink)}
.app-empty{text-align:center;padding:54px 24px;color:var(--muted)}
.tgrid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:2px}
.tgrid .cell{aspect-ratio:1;background:var(--soft);position:relative;overflow:hidden}
.tgrid .cell img,.tgrid .cell video{width:100%;height:100%;object-fit:cover}
.tgrid .cell .tag{position:absolute;top:5px;right:5px;color:#fff}
.tgrid.posts .cell{aspect-ratio:4/5}
.tgrid.reels .cell{aspect-ratio:9/16}
.tgrid.video .cell{aspect-ratio:16/9}

/* profile contact icons */
.contacts{display:flex;gap:10px;margin:12px 0 2px}
.cbtn{width:40px;height:40px;border-radius:50%;border:1px solid var(--border);display:flex;align-items:center;justify-content:center;color:var(--ink);text-decoration:none}
.cbtn:hover{background:var(--soft)}
.cbtn.web{color:var(--navy)}
.cbtn.wa{border-color:#bfe9cd}

/* profile stat strip (Followers · Posts · Reels · Video) */
.pstats{display:flex;margin:14px 0;border:1px solid var(--border);border-radius:12px;overflow:hidden}
.pstats .st{flex:1;text-align:center;padding:9px 4px}
.pstats .st + .st{border-left:1px solid var(--border)}
.pstats .st b{display:block;font-size:17px;font-weight:600;font-family:'Plus Jakarta Sans',sans-serif;line-height:1.2}
.pstats .st span{font-size:11px;color:var(--muted)}
.ptabs{display:flex;border-top:1px solid var(--border);border-bottom:1px solid var(--border)}
.ptab{flex:1;background:none;border:0;border-bottom:2px solid transparent;padding:11px;font:inherit;font-size:13px;font-weight:500;color:var(--muted);display:flex;align-items:center;justify-content:center;gap:6px;cursor:pointer}
.ptab.on{color:var(--ink);border-bottom-color:var(--ink)}

/* reels (vertical, full-screen pager) */
.reelscroll{height:calc(100dvh - 108px);overflow-y:scroll;scroll-snap-type:y mandatory;
  -webkit-overflow-scrolling:touch;margin-bottom:calc(-62px - env(safe-area-inset-bottom))}
.reel{position:relative;width:100%;height:100%;scroll-snap-align:start;scroll-snap-stop:always;
  background:#0F172A;display:flex;align-items:center;justify-content:center;overflow:hidden}
/* Video must be display:block in normal flow (like the feed) — a position:absolute
   full-screen <video> hits a Chrome paint bug (decodes but never repaints). */
.reel video,.reel img{width:100%;height:100%;object-fit:cover;display:block}
.reel-tap{position:absolute;inset:0;z-index:1;background:none;border:0;cursor:pointer;padding:0}
.reel-scrim{position:absolute;left:0;right:0;bottom:0;height:42%;background:rgba(0,0,0,.34);z-index:1;pointer-events:none}
.reel-bigplay{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);color:#fff;z-index:2;opacity:.92;pointer-events:none;display:none}
.reel.paused .reel-bigplay{display:block}
.reel-mute{position:absolute;top:12px;right:12px;width:34px;height:34px;border-radius:50%;background:rgba(0,0,0,.42);color:#fff;border:0;display:flex;align-items:center;justify-content:center;cursor:pointer;z-index:3;padding:0}
.reel .ov{position:absolute;inset:0;display:flex;flex-direction:column;justify-content:flex-end;
  padding:18px 16px 20px;color:#fff;text-shadow:0 1px 4px rgba(0,0,0,.6);z-index:2;pointer-events:none}
.reel .ov a,.reel .ov .who{pointer-events:auto}
.reel .rail{position:absolute;right:12px;bottom:96px;display:flex;flex-direction:column;gap:20px;align-items:center;color:#fff;z-index:3}
.reel .who{display:flex;align-items:center;gap:8px;font-size:14px;font-weight:600;color:#fff;text-decoration:none}
.reel .who .wav{width:30px;height:30px;border-radius:50%;background:var(--navy);overflow:hidden;display:flex;align-items:center;justify-content:center;font-size:11px;flex:0 0 auto;font-family:'Plus Jakarta Sans'}
.reel .who .wav img{width:100%;height:100%;object-fit:cover}
.reel .rcap{font-size:13px;margin-top:8px;max-width:82%;line-height:1.4}

/* ---- public explore (legacy wide) ---- */
.pubtop{position:sticky;top:0;z-index:5;background:#fff;border-bottom:1px solid var(--border);
  display:flex;align-items:center;justify-content:space-between;padding:12px 20px}
.pubtop .acts{display:flex;gap:10px}
.pubwrap{max-width:1000px;margin:0 auto;padding:24px 20px 60px}
.hero{text-align:center;padding:18px 0 26px}
.hero h1{font-size:30px;margin:0 0 8px;line-height:1.15}
.feedgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
@media(max-width:820px){.feedgrid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:520px){.feedgrid{grid-template-columns:1fr}}
.fcard{background:#fff;border:1px solid var(--border);border-radius:14px;overflow:hidden;box-shadow:var(--shadow)}
.fcard .media{aspect-ratio:1;background:var(--soft);position:relative;display:flex;align-items:center;justify-content:center}
.fcard .media img{width:100%;height:100%;object-fit:cover}
.fcard .media .tag{position:absolute;top:8px;right:8px;color:#fff;background:rgba(15,23,42,.55);border-radius:6px;padding:2px 7px;font-size:11px;display:inline-flex;align-items:center;gap:3px}
.fcard .body{padding:11px 13px}
.fcard .sch{display:flex;align-items:center;gap:8px;margin-bottom:7px}
.fcard .sch .av{width:28px;height:28px;border-radius:8px;background:var(--soft);overflow:hidden;display:flex;align-items:center;justify-content:center;font-size:11px;font-weight:600;color:var(--navy);flex:0 0 auto;font-family:'Plus Jakarta Sans'}
.fcard .sch .av img{width:100%;height:100%;object-fit:cover}
.fcard .cap{font-size:13px;color:var(--ink);line-height:1.45;margin:0}
.fcard .time{font-size:11px;color:var(--muted);margin-top:6px}

/* gateway chooser tiles */
.choose{display:flex;flex-direction:column;gap:12px}
.tile{display:flex;align-items:center;gap:14px;border:1px solid var(--border);border-radius:12px;padding:16px;text-decoration:none;color:var(--ink);transition:.12s}
.tile:hover{border-color:var(--navy);background:var(--soft)}
.tile.dis{opacity:.6;pointer-events:none}
.tile .ti{width:44px;height:44px;border-radius:11px;background:var(--soft);color:var(--navy);display:flex;align-items:center;justify-content:center;flex:0 0 auto}
.tile .tx b{display:block;font-weight:600;font-size:15px}
.tile .tx span{font-size:13px;color:var(--muted)}

/* upsell strip (school-only) */
.upsell{background:var(--ink);border-radius:12px;padding:14px 18px;display:flex;align-items:center;gap:14px;color:#fff;margin-top:22px}
.upsell .ic{width:38px;height:38px;border-radius:10px;background:var(--navy);display:flex;align-items:center;justify-content:center;flex:0 0 auto}
.upsell .t{flex:1}
.upsell .t b{font-weight:600;font-size:14px}
.upsell .t p{margin:2px 0 0;font-size:13px;color:#94A3B8}

/* ===== Mobile app feel: bottom navigation for teacher/console areas ===== */
.bnav{display:none;position:fixed;left:0;right:0;bottom:0;z-index:90;background:#fff;border-top:1px solid var(--border);
  padding:6px 4px calc(6px + env(safe-area-inset-bottom,0px));justify-content:space-around}
.bnav a{display:flex;flex-direction:column;align-items:center;gap:3px;flex:1;min-width:0;
  font-size:10.5px;font-weight:600;color:var(--muted);text-decoration:none;padding:4px 2px;position:relative}
.bnav a.on{color:var(--navy)}
.bnav a svg{display:block}
.bnav .bdg{position:absolute;top:-2px;right:calc(50% - 20px);min-width:17px;height:17px;border-radius:50px;
  background:var(--orange);color:#fff;font-size:10px;font-weight:700;display:flex;align-items:center;justify-content:center;padding:0 4px}
@media(max-width:820px){
  .bnav{display:flex}
  .shell .main{padding-bottom:84px}
}