/* NIDS Virtual Hub — delegate-facing styles (v1.1.0 polish).
   Scoped to .nids-vh / .nids-vh-gate. Palette + motion match the About/Streams widgets. */
.nids-vh, .nids-vh-gate{
  --navy:#0B1E3F; --navy2:#12336A; --cyan:#16B8E8; --blue:#0077B6;
  --orange:#F58220; --ink:#1A2333; --soft:#5A6E8C; --line:#E3EAF4; --bg:#F5F8FC;
  --ease:cubic-bezier(.22,.8,.2,1);
  font-family:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
  color:var(--ink); box-sizing:border-box;
}
.nids-vh *, .nids-vh-gate *{box-sizing:border-box}

/* Theme-proofing: some themes (e.g. Blocksy) force a colour on all heading
   elements with !important, which would beat our inherited/plain colours and,
   on the dark header, render text invisible. Scope + !important so the hub's
   own heading colours always win, regardless of theme. */
.nids-vh .nids-vh-head h1{color:#fff !important}
.nids-vh .nids-vh-h2,
.nids-vh .nids-vh-live-head h3,
.nids-vh .nids-vh-prog-main h4,
.nids-vh-gate .nids-vh-gate-card h2{color:var(--navy) !important}

/* ---------- reveal system (orchestrated scroll-in) ---------- */
.nids-vh [data-vh]{opacity:0;transform:translateY(24px);
  transition:opacity .7s var(--ease), transform .7s var(--ease)}
.nids-vh [data-vh].vh-in{opacity:1;transform:none}
.nids-vh [data-vh-d="1"]{transition-delay:.06s}
.nids-vh [data-vh-d="2"]{transition-delay:.14s}
.nids-vh [data-vh-d="3"]{transition-delay:.22s}
.nids-vh [data-vh-d="4"]{transition-delay:.30s}
.nids-vh [data-vh-d="5"]{transition-delay:.38s}
.nids-vh [data-vh-d="6"]{transition-delay:.46s}

/* Buttons (shared) */
.nids-vh-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;
  font-weight:700;font-size:15px;padding:13px 24px;border-radius:999px;text-decoration:none;
  border:0;cursor:pointer;transition:transform .25s var(--ease),box-shadow .25s var(--ease);
  line-height:1.2;min-height:48px;position:relative;overflow:hidden}
.nids-vh-btn.primary{background:linear-gradient(135deg,var(--orange),#ff9f45);color:#2a1400;
  box-shadow:0 14px 30px -16px rgba(245,130,32,.7)}
.nids-vh-btn.primary:hover{transform:translateY(-2px);box-shadow:0 20px 36px -16px rgba(245,130,32,.8)}
.nids-vh-btn.ghost{background:#fff;color:var(--navy);border:1px solid var(--line)}
.nids-vh-btn.ghost:hover{transform:translateY(-2px);border-color:rgba(22,184,232,.45)}
.nids-vh-btn.lg{font-size:16px;padding:16px 34px;min-height:56px}
/* periodic shimmer sweep on the primary CTA (the live Join button) */
.nids-vh-btn.primary::after{content:"";position:absolute;top:0;left:-60%;width:40%;height:100%;
  background:linear-gradient(100deg,transparent,rgba(255,255,255,.55),transparent);
  transform:skewX(-18deg);animation:vhSweep 4.2s var(--ease) infinite}
@keyframes vhSweep{0%,72%{left:-60%}92%,100%{left:130%}}

/* Gate screen */
.nids-vh-gate{padding:40px 16px;display:flex;justify-content:center}
.nids-vh-gate-card{background:#fff;border:1px solid var(--line);border-radius:22px;
  padding:44px 34px;max-width:520px;text-align:center;box-shadow:0 24px 60px -44px rgba(11,30,63,.6);
  animation:vhRise .6s var(--ease) both}
.nids-vh-gate-ico{font-size:44px;margin-bottom:10px;animation:vhFloat 3.4s ease-in-out infinite}
.nids-vh-gate-card h2{font-size:22px;margin:0 0 10px;color:var(--navy)}
.nids-vh-gate-card p{color:var(--soft);line-height:1.65;margin:0 0 22px}
.nids-vh-gate-actions{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
@keyframes vhRise{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}
@keyframes vhFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-5px)}}

/* ---------- Header (page-load sequence) ---------- */
.nids-vh-head{background:linear-gradient(135deg,var(--navy),var(--navy2));color:#fff;
  border-radius:22px;padding:34px 32px;margin-bottom:26px;position:relative;overflow:hidden}
.nids-vh-head::after{content:"";position:absolute;right:-40px;top:-40px;width:200px;height:200px;
  background:radial-gradient(circle,rgba(22,184,232,.38),transparent 70%);border-radius:50%;
  transform:scale(.4);opacity:0;animation:vhBloom 1.1s .15s var(--ease) forwards}
.nids-vh-head::before{content:"";position:absolute;left:-60px;bottom:-70px;width:200px;height:200px;
  background:radial-gradient(circle,rgba(245,130,32,.20),transparent 70%);border-radius:50%;
  transform:scale(.4);opacity:0;animation:vhBloom 1.1s .3s var(--ease) forwards}
@keyframes vhBloom{to{transform:scale(1);opacity:1}}
.nids-vh .nids-vh-head h1{font-family:'Sora','Inter',sans-serif;font-weight:800;color:#fff !important;
  font-size:clamp(23px,3.6vw,32px);margin:0 0 8px;position:relative;letter-spacing:-.01em;
  opacity:0;transform:translateY(12px);animation:vhUp .6s .15s var(--ease) forwards}
.nids-vh-intro{color:#c7d8ef;margin:0 0 14px;max-width:640px;line-height:1.6;position:relative;
  opacity:0;transform:translateY(12px);animation:vhUp .6s .28s var(--ease) forwards}
.nids-vh-badge{display:inline-block;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.28);
  color:#eaf7ff;font-weight:700;font-size:13px;padding:6px 14px;border-radius:999px;position:relative;
  opacity:0;transform:translateY(12px);animation:vhUp .6s .40s var(--ease) forwards}
@keyframes vhUp{to{opacity:1;transform:none}}

/* Sections */
.nids-vh-section{margin-bottom:34px}
.nids-vh-h2{font-family:'Sora','Inter',sans-serif;font-size:19px;color:var(--navy);margin:0 0 16px;
  display:flex;align-items:center;gap:10px;font-weight:800}
.nids-vh-dot{width:11px;height:11px;border-radius:50%;background:#c3ccd9;flex:none}
.nids-vh-dot.on{background:#e5484d;box-shadow:0 0 0 0 rgba(229,72,77,.6);animation:vhPulse 1.8s infinite}
@keyframes vhPulse{0%{box-shadow:0 0 0 0 rgba(229,72,77,.5)}70%{box-shadow:0 0 0 9px rgba(229,72,77,0)}100%{box-shadow:0 0 0 0 rgba(229,72,77,0)}}

.nids-vh-empty{background:#fff;border:1px dashed var(--line);border-radius:16px;padding:22px;color:var(--soft);text-align:center}

/* Live card + responsive video */
.nids-vh-live-card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:22px;
  box-shadow:0 20px 50px -40px rgba(11,30,63,.6);margin-bottom:18px;position:relative;overflow:hidden}
/* breathing accent to signal "this is live" without shouting */
.nids-vh-live-card::before{content:"";position:absolute;left:0;top:0;bottom:0;width:4px;
  background:linear-gradient(180deg,#e5484d,var(--orange));animation:vhGlow 2.6s ease-in-out infinite}
@keyframes vhGlow{0%,100%{opacity:.55}50%{opacity:1}}
.nids-vh-live-head h3{margin:0 0 4px;color:var(--navy);font-size:20px;font-family:'Sora','Inter',sans-serif}
.nids-vh-speakers{color:var(--soft);font-size:14px;margin:0 0 14px}
.nids-vh-video{position:relative;width:100%;aspect-ratio:16/9;border-radius:14px;overflow:hidden;background:#000}
.nids-vh-video iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.nids-vh-desc{margin-top:14px;color:#3c4a63;line-height:1.7;font-size:15px}
.nids-vh-join{text-align:center;padding:30px 26px;border-radius:14px;position:relative;overflow:hidden;
  background:linear-gradient(135deg,rgba(11,30,63,.03),rgba(22,184,232,.09))}
.nids-vh-join-note{color:var(--soft);font-size:13px;margin:14px 0 0}

/* Programme */
.nids-vh-prog{display:flex;flex-direction:column;gap:10px}
.nids-vh-prog-row{display:flex;gap:16px;background:#fff;border:1px solid var(--line);border-radius:14px;
  padding:16px 18px;align-items:flex-start;position:relative;overflow:hidden;
  transition:transform .25s var(--ease),box-shadow .25s var(--ease),border-color .25s var(--ease)}
.nids-vh-prog-row:hover{transform:translateX(3px);box-shadow:0 14px 34px -30px rgba(11,30,63,.5);border-color:rgba(22,184,232,.35)}
.nids-vh-prog-row.live{border-color:rgba(229,72,77,.5);box-shadow:0 0 0 3px rgba(229,72,77,.08)}
.nids-vh-prog-row.live::before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;
  background:#e5484d;animation:vhGlow 2.6s ease-in-out infinite}
.nids-vh-prog-when{min-width:120px;font-weight:700;color:var(--blue);font-size:14px}
.nids-vh-prog-main h4{margin:0 0 3px;color:var(--navy);font-size:16px;display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.nids-vh-live-tag{background:#e5484d;color:#fff;font-size:11px;font-weight:800;padding:2px 8px;border-radius:6px;letter-spacing:.04em}
/* countdown chip on the next upcoming session */
.nids-vh-countdown{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:700;
  color:var(--blue);background:rgba(22,184,232,.10);border:1px solid rgba(22,184,232,.25);
  padding:3px 10px;border-radius:999px;margin-left:2px}
.nids-vh-countdown b{font-variant-numeric:tabular-nums;letter-spacing:.02em}

/* Materials */
.nids-vh-mats{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:14px}
.nids-vh-mat{display:flex;align-items:center;gap:12px;background:#fff;border:1px solid var(--line);
  border-radius:14px;padding:16px 18px;text-decoration:none;color:var(--ink);
  transition:transform .3s var(--ease),box-shadow .3s var(--ease),border-color .3s var(--ease)}
.nids-vh-mat:hover{transform:translateY(-4px);box-shadow:0 22px 44px -30px rgba(11,30,63,.55);border-color:rgba(22,184,232,.4)}
.nids-vh-mat-kind{font-size:11px;font-weight:800;text-transform:uppercase;letter-spacing:.05em;
  padding:4px 9px;border-radius:7px;background:rgba(0,119,182,.1);color:var(--blue);white-space:nowrap;flex:none}
.nids-vh-mat-kind[data-k="poster"]{background:rgba(245,130,32,.12);color:#c4630a}
.nids-vh-mat-kind[data-k="recording"]{background:rgba(229,72,77,.1);color:#c62a2f}
.nids-vh-mat-kind[data-k="programme"]{background:rgba(22,184,232,.12);color:#0a7ea3}
.nids-vh-mat-title{flex:1;font-weight:600;font-size:14.5px;line-height:1.4}
.nids-vh-mat-go{color:var(--blue);font-weight:800;transition:transform .3s var(--ease)}
.nids-vh-mat:hover .nids-vh-mat-go{transform:translateY(3px)}

/* Speaker upload */
.nids-vh-upcard{background:#fff;border:1px solid var(--line);border-radius:18px;padding:24px}
.nids-vh-upcard label{display:block;font-weight:600;font-size:14px;color:var(--navy);margin-bottom:14px}
.nids-vh-upcard input[type=text],.nids-vh-upcard input[type=file],.nids-vh-upcard select{
  display:block;width:100%;margin-top:6px;padding:12px 14px;border:1px solid var(--line);border-radius:10px;
  font-size:16px;font-weight:400;color:var(--ink);background:#fff;min-height:48px;
  transition:border-color .2s,box-shadow .2s}
.nids-vh-upcard input[type=text]:focus,.nids-vh-upcard select:focus{outline:none;border-color:var(--cyan);
  box-shadow:0 0 0 3px rgba(22,184,232,.15)}
.nids-vh-uprow{display:grid;grid-template-columns:1fr 200px;gap:14px}
.nids-vh-upmsg{margin:14px 0 0;font-weight:600}
.nids-vh-upmsg.ok{color:#1a7f37}.nids-vh-upmsg.err{color:#c62a2f}
.nids-vh-uphint{color:var(--soft);font-size:13px;margin:10px 0 0}

/* Mobile */
@media(max-width:640px){
  .nids-vh-head{padding:26px 22px}
  .nids-vh-prog-row{flex-direction:column;gap:6px}
  .nids-vh-prog-when{min-width:0}
  .nids-vh-mats{grid-template-columns:1fr}
  .nids-vh-uprow{grid-template-columns:1fr}
  .nids-vh-gate-actions .nids-vh-btn{width:100%}
}

/* Reduced motion: strip everything that moves, keep the layout intact */
/* The dashboard management panel is not a scroll-reveal context (its reveal JS
   is not present on the dashboard), so force everything inside it visible. */
.nids-vh-dash-mgr,
.nids-vh-dash-mgr [data-vh],
.nids-vh-dash-mgr .nids-vh-section{opacity:1 !important;transform:none !important}
.nids-vh-dash-mgr .nids-vh-manage{margin-top:0}

/* ==========================================================================
   Front-end management panel (administrators + Technical role)
   ========================================================================== */
.nids-vh-manage{
  border:1px solid var(--line);border-radius:16px;background:#fff;
  padding:22px 22px 24px;margin-top:26px;
  box-shadow:0 24px 50px -40px rgba(11,30,63,.5);
}
.nids-vh-manage-head{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.nids-vh-manage-tag{
  background:rgba(22,184,232,.12);color:var(--navy);font-weight:700;
  font-size:11.5px;letter-spacing:.04em;text-transform:uppercase;
  padding:4px 12px;border-radius:999px;
}
.nids-vh-manage-lede{color:var(--soft);margin:6px 0 16px;font-size:14.5px;line-height:1.6}
.nids-vh-mtabs{display:flex;gap:8px;margin-bottom:16px;flex-wrap:wrap}
.nids-vh-mtab{
  background:var(--bg);border:1px solid var(--line);border-radius:999px;
  padding:8px 16px;font-weight:600;font-size:14px;color:var(--soft);cursor:pointer;
  transition:background .2s,color .2s,border-color .2s;
}
.nids-vh-mtab.is-on{background:var(--navy);color:#fff;border-color:var(--navy)}
.nids-vh-mform{
  background:var(--bg);border:1px solid var(--line);border-radius:14px;
  padding:18px;margin-bottom:18px;
}
.nids-vh-mgrid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.nids-vh-mgrid label{display:flex;flex-direction:column;gap:5px;font-weight:600;font-size:13.5px;color:var(--navy)}
.nids-vh-mgrid .nids-vh-ffull{grid-column:1 / -1}
.nids-vh-mgrid .nids-vh-fwide{grid-column:1 / -1}
.nids-vh-mgrid input[type=text],
.nids-vh-mgrid input[type=datetime-local],
.nids-vh-mgrid input[type=file],
.nids-vh-mgrid select,
.nids-vh-mgrid textarea{
  border:1px solid var(--line);border-radius:10px;padding:11px 13px;font-size:15px;
  font-family:inherit;color:var(--ink);background:#fff;width:100%;box-sizing:border-box;
}
.nids-vh-mgrid input:focus,.nids-vh-mgrid select:focus,.nids-vh-mgrid textarea:focus{
  outline:none;border-color:var(--accent);box-shadow:0 0 0 3px rgba(22,184,232,.15);
}
.nids-vh-check{flex-direction:row!important;align-items:center;gap:9px!important;grid-column:1 / -1;font-weight:500!important}
.nids-vh-check input{width:18px;height:18px;flex:none}
.nids-vh-mform-actions{display:flex;align-items:center;gap:12px;margin-top:16px;flex-wrap:wrap}
.nids-vh-mlist{display:flex;flex-direction:column;gap:8px}
.nids-vh-mempty{color:var(--soft);font-style:italic;margin:6px 0}
.nids-vh-mrow{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  border:1px solid var(--line);border-radius:11px;padding:12px 14px;background:#fff;
}
.nids-vh-mrow-main{display:flex;flex-direction:column;gap:2px;min-width:0}
.nids-vh-mrow-title{font-weight:700;color:var(--navy);font-size:15px}
.nids-vh-mrow-meta{font-size:12.5px;color:var(--soft)}
.nids-vh-mrow-actions{display:flex;gap:8px;flex:none}
.nids-vh-mini{
  background:var(--bg);border:1px solid var(--line);border-radius:8px;
  padding:7px 13px;font-weight:600;font-size:13px;color:var(--navy);cursor:pointer;
  transition:background .18s,color .18s,border-color .18s;
}
.nids-vh-mini:hover{background:var(--navy);color:#fff}
.nids-vh-mini.danger{color:#c62a2f}
.nids-vh-mini.danger:hover{background:#c62a2f;color:#fff;border-color:#c62a2f}
@media(max-width:640px){
  .nids-vh-mgrid{grid-template-columns:1fr}
  .nids-vh-mrow{flex-direction:column;align-items:flex-start}
  .nids-vh-mrow-actions{width:100%;justify-content:flex-end}
}

@media(prefers-reduced-motion:reduce){
  .nids-vh [data-vh]{opacity:1 !important;transform:none !important;transition:none !important}
  .nids-vh-dot.on,.nids-vh-live-card::before,.nids-vh-prog-row.live::before,
  .nids-vh-btn.primary::after,.nids-vh-gate-ico{animation:none !important}
  .nids-vh-head h1,.nids-vh-intro,.nids-vh-badge,.nids-vh-head::after,.nids-vh-head::before,
  .nids-vh-gate-card{animation:none !important;opacity:1 !important;transform:none !important}
  .nids-vh-btn,.nids-vh-mat,.nids-vh-prog-row{transition:none !important}
}