/* Conference Programme application shell v1 */
:root{
  --pps-navy:var(--conference-primary,#24435c);
  --pps-navy-dark:var(--conference-primary-dark,#1d3548);
  --pps-blue:var(--conference-primary,#24435c);
  --pps-gold:var(--conference-accent,#a06a2b);
  --pps-green:var(--conference-primary,#24435c);
  --pps-border:#d9e4ed;
  --pps-muted:#66758a;
  --pps-bg:#f6f9fc;
  --pps-shadow:0 8px 26px rgba(0,79,58,.10);
}
html{scroll-behavior:smooth}
body.tts-programme-public{
  min-height:100vh;
  margin:0;
  background:#fff;
  color:#263548;
}
.pp-app-header{
  background:#fff;
  border-bottom:1px solid #edf1f5;
}
.pp-header-inner{
  max-width:1560px;
  margin:0 auto;
  padding-top:20px;
  padding-bottom:14px;
}
.pp-brand-row{
  display:flex;
  align-items:center;
  justify-content:center;
  position:relative;
}
.pp-brand-link{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  text-decoration:none;
}
.pp-logo-compact{
  display:block;
  width:min(760px,72vw);
  max-height:205px;
  object-fit:contain;
  margin:0 auto;
}
.pp-mobile-menu-button{
  display:none;
  align-items:center;
  gap:7px;
  border:1px solid var(--pps-border);
  border-radius:999px;
  background:#fff;
  color:var(--pps-navy);
  padding:8px 13px;
  font-weight:800;
  cursor:pointer;
  box-shadow:0 2px 8px rgba(0,79,58,.06);
}
.pp-desktop-nav{
  display:flex;
  align-items:center;
  justify-content:center;
  flex-wrap:wrap;
  gap:7px;
  margin-top:17px;
}
.pp-nav-button{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:6px;
  min-height:40px;
  padding:0 15px;
  border:1px solid var(--pps-border);
  border-radius:999px;
  background:#fff;
  color:#2c3d50;
  font-size:.82rem;
  font-weight:800;
  letter-spacing:.01em;
  text-decoration:none;
  box-shadow:0 2px 7px rgba(0,79,58,.04);
  transition:background .16s ease,border-color .16s ease,color .16s ease,transform .16s ease,box-shadow .16s ease;
}
.pp-nav-button:hover,
.pp-nav-button:focus{
  background:#f1f7fc;
  border-color:#b9cfdf;
  color:var(--pps-navy);
  text-decoration:none;
  transform:translateY(-1px);
  box-shadow:0 5px 15px rgba(0,79,58,.09);
}
.pp-nav-button.is-active{
  border-color:var(--pps-navy);
  background:var(--pps-navy);
  color:#fff;
  box-shadow:0 6px 16px rgba(0,79,58,.20);
}
.pp-nav-account{
  border-color:#bdd4e5;
  color:var(--pps-navy);
}
.pp-nav-account.is-active,
.pp-nav-account:hover{
  background:var(--pps-blue);
  border-color:var(--pps-blue);
  color:#fff;
}
.pp-main{
  min-height:46vh;
  padding-top:28px;
  padding-bottom:54px;
}

/* Off-canvas navigation */
.pp-offcanvas-bar{
  width:min(340px,88vw);
  padding:28px 20px;
  background:linear-gradient(165deg,var(--pps-navy-dark),var(--pps-navy));
}
.pp-offcanvas-title{
  margin:7px 40px 24px 4px;
  color:#fff;
  font-size:1.35rem;
  line-height:1.15;
  font-weight:900;
}
.pp-offcanvas-links{
  display:grid;
  gap:7px;
}
.pp-offcanvas-link{
  display:grid;
  grid-template-columns:26px minmax(0,1fr) 20px;
  align-items:center;
  gap:10px;
  min-height:48px;
  padding:0 13px;
  border:1px solid rgba(255,255,255,.12);
  border-radius:10px;
  background:rgba(255,255,255,.06);
  color:#fff;
  font-weight:800;
  text-decoration:none;
}
.pp-offcanvas-link:hover,
.pp-offcanvas-link:focus,
.pp-offcanvas-link.is-active{
  background:#fff;
  border-color:#fff;
  color:var(--pps-navy);
  text-decoration:none;
}
.pp-offcanvas-chevron{justify-self:end}
.pp-offcanvas-account{margin-top:9px;border-color:rgba(243,167,18,.7)}

/* Four-column footer */
.pp-footer{
  position:relative;
  border-top:1px solid #e1e9f0;
  background:linear-gradient(180deg,#f8fafc 0%,#eef4f8 100%);
  padding:38px 0 20px;
}
.pp-footer .uk-container{
  max-width:1560px;
  margin:0 auto;
}
.pp-footer-grid{
  display:grid;
  grid-template-columns:.85fr 1.25fr 1.05fr 1.45fr;
  gap:26px;
  align-items:start;
}
.pp-footer-column{
  min-width:0;
}
.pp-footer-column h2{
  display:flex;
  align-items:center;
  gap:10px;
  margin:0 0 16px;
  color:#7a8490;
  font-size:.72rem;
  font-weight:700;
  letter-spacing:.02em;
  text-transform:none;
  white-space:nowrap;
}
.pp-footer-column h2:after{
  content:"";
  height:1px;
  flex:1;
  background:#d8e1e8;
}
.pp-social-links{
  display:flex;
  gap:9px;
  flex-wrap:wrap;
}
.pp-social-button{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:40px;
  height:40px;
  border:1px solid var(--pps-gold);
  border-radius:50%;
  background:#fff;
  color:#915d2a;
  text-decoration:none;
  box-shadow:0 3px 10px rgba(0,79,58,.06);
  transition:all .16s ease;
}
.pp-social-button:hover,
.pp-social-button:focus{
  background:var(--pps-gold);
  color:#fff;
  text-decoration:none;
  transform:translateY(-2px);
  box-shadow:0 7px 16px rgba(243,167,18,.24);
}
.pp-footer-logo-link{
  display:flex;
  align-items:center;
  min-height:58px;
  text-decoration:none;
}
.pp-footer-logo-link img{
  display:block;
  max-width:100%;
  max-height:64px;
  width:auto;
  height:auto;
  object-fit:contain;
  object-position:left center;
}
.pp-footer-supported .pp-footer-logo-link img{
  max-height:70px;
}
.pp-footer-bottom{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:20px;
  margin-top:30px;
  padding-top:16px;
  border-top:1px solid #d8e2e9;
  color:#7b8792;
  font-size:.76rem;
}
.pp-footer-back-top{
  display:inline-flex;
  align-items:center;
  gap:6px;
  color:var(--pps-navy);
  font-weight:800;
  text-decoration:none;
}
.pp-footer-back-top:hover{color:var(--pps-blue);text-decoration:none}

/* App-style mobile dock */
.pp-mobile-dock{
  display:none;
}
.pp-floating-back-top{
  position:fixed;
  right:20px;
  bottom:20px;
  z-index:960;
  display:flex;
  align-items:center;
  justify-content:center;
  width:44px;
  height:44px;
  padding:0;
  border:0;
  border-radius:50%;
  background:var(--pps-navy);
  color:#fff;
  box-shadow:0 9px 24px rgba(0,79,58,.24);
  cursor:pointer;
  opacity:0;
  visibility:hidden;
  transform:translateY(8px);
  transition:opacity .18s ease,visibility .18s ease,transform .18s ease,background .18s ease;
}
.pp-floating-back-top.is-visible{
  opacity:1;
  visibility:visible;
  transform:translateY(0);
}
.pp-floating-back-top:hover{background:var(--pps-blue)}

@media(max-width:1180px){
  .pp-nav-button{padding:0 12px;font-size:.76rem}
  .pp-footer-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:28px 34px}
}

@media(max-width:760px){
  body.tts-programme-public{
    padding-bottom:calc(67px + env(safe-area-inset-bottom));
  }
  .pp-header-inner{
    padding:10px 14px 9px;
  }
  .pp-brand-row{
    justify-content:space-between;
    gap:12px;
  }
  .pp-brand-link{
    min-width:0;
    flex:1;
    justify-content:flex-start;
  }
  .pp-logo-compact{
    width:min(330px,73vw);
    max-height:92px;
    margin:0;
  }
  .pp-desktop-nav{display:none}
  .pp-mobile-menu-button{display:inline-flex;flex:0 0 auto}
  .pp-main{
    padding-top:18px;
    padding-bottom:35px;
  }
  .pp-footer{
    padding:28px 0 18px;
  }
  .pp-footer-grid{
    grid-template-columns:1fr 1fr;
    gap:25px 20px;
  }
  .pp-footer-column h2{
    white-space:normal;
  }
  .pp-footer-logo-link img{
    max-height:54px;
  }
  .pp-footer-supported .pp-footer-logo-link img{
    max-height:60px;
  }
  .pp-footer-bottom{
    align-items:flex-start;
    flex-direction:column;
    gap:10px;
  }
  .pp-mobile-dock{
    position:fixed;
    left:0;
    right:0;
    bottom:0;
    z-index:990;
    display:grid;
    grid-template-columns:repeat(5,minmax(0,1fr));
    min-height:62px;
    padding:4px 4px calc(4px + env(safe-area-inset-bottom));
    border-top:1px solid #dbe5ed;
    background:rgba(255,255,255,.97);
    box-shadow:0 -8px 24px rgba(0,79,58,.12);
    backdrop-filter:blur(12px);
    -webkit-backdrop-filter:blur(12px);
  }
  .pp-mobile-dock-link{
    display:flex;
    flex-direction:column;
    align-items:center;
    justify-content:center;
    gap:2px;
    min-width:0;
    min-height:54px;
    padding:3px 2px;
    border:0;
    border-radius:9px;
    background:transparent;
    color:#6b7887;
    font-family:inherit;
    font-size:.61rem;
    line-height:1;
    font-weight:800;
    text-decoration:none;
    cursor:pointer;
  }
  .pp-mobile-dock-link:hover,
  .pp-mobile-dock-link:focus,
  .pp-mobile-dock-link.is-active{
    background:#eef6fc;
    color:var(--pps-navy);
    text-decoration:none;
  }
  .pp-mobile-dock-link.is-active:before{
    content:"";
    position:absolute;
    top:3px;
    width:24px;
    height:3px;
    border-radius:99px;
    background:var(--pps-gold);
  }
  .pp-mobile-dock-link{position:relative}
  .pp-mobile-dock-button{appearance:none}
  .pp-floating-back-top{
    right:13px;
    bottom:calc(79px + env(safe-area-inset-bottom));
    width:40px;
    height:40px;
  }
}

@media(max-width:500px){
  .pp-mobile-menu-button span:last-child{display:none}
  .pp-mobile-menu-button{width:42px;height:42px;padding:0;justify-content:center}
  .pp-logo-compact{width:min(300px,76vw)}
  .pp-footer-grid{grid-template-columns:1fr}
  .pp-footer-column h2{margin-bottom:11px}
  .pp-footer-logo-link{min-height:48px}
  .pp-footer-logo-link img{max-height:52px;max-width:88%}
  .pp-footer-supported .pp-footer-logo-link img{max-width:100%}
}

/* Programme app shell v2: X icon and updated footer links */
.pp-x-icon{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:19px;
  height:19px;
}
.pp-x-icon svg{
  display:block;
  width:18px;
  height:18px;
  fill:none;
  stroke:currentColor;
  stroke-width:2.25;
  stroke-linecap:round;
}