.conf {
  width: 100%;
  border: none;
  margin: auto;
  min-height: 100vh; 
  padding-bottom: 60px; 
  background-image: url('https://event.mostwiedzy.pl/event/94/images/2050-Hero%201%20without%20title.png');
  background-size: cover;
  background-position: center top;
  background-attachment: fixed;
}

.confTitleBox {
  min-height: 90px;
  background: rgba(255, 255, 255, 0.3); 
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-top: 1px solid rgba(255, 255, 255, 0.5);
  border-bottom: 1px solid rgba(127, 0, 218, 0.5);
}

.confTitle {
  width: 92% !important;
  max-width: 950px !important;
  margin: 0 auto;
}

.confLogoBox {
  float: left;
  padding-right: 10px;
}

img.confLogo {
  max-height: 70px !important;
  width: auto !important;
  vertical-align: middle !important;
  margin-right: 15px !important;
}

.conference-title-link {
  font-family: 'IBM Plex Mono', monospace, sans-serif;
  font-size: 22pt;
  display: inline-block;
  padding: 10px 25px;
  margin: 15px 0;
  color: #301654; 
  text-transform: uppercase;
  letter-spacing: 2px;
  background: rgba(255, 255, 255, 0.85);
  border-radius: 12px;
  box-shadow: 0 4px 6px rgba(48, 22, 84, 0.15);
}

.confSubTitleBox {
  background: rgba(255, 255, 255, 0.5); 
  backdrop-filter: blur(6px); 
  -webkit-backdrop-filter: blur(6px); 
  border-top: none; 
  border-bottom: none;
  padding: 0.5rem 0;
  display: none;
}

.confSubTitleContent {
  width: 92% !important;
  max-width: 950px !important;
  margin: 0 auto;
  font-size: 11pt;
  color: #301654;
  font-family: 'IBM Plex Sans', sans-serif;
}

.confSubTitle a {
  font-size: 11pt;
  color: #ff80b3;
  text-decoration: none;
}

.confSubTitle a:hover {
  text-decoration: underline;
}

.datePlace {
  font-size: 12pt;
  font-family: 'IBM Plex Mono', monospace;
}

.simpleTextAnnouncement {
  background: #ff80b3;
  border-top: 1px solid #e66097;
  border-bottom: 1px solid #e66097;
  font-family: 'IBM Plex Mono', monospace, sans-serif;
  font-weight: bold;
  font-size: 10pt;
  text-align: center;
  color: #301654;
  padding: 8px 0;
}


#confSectionsBox {
  width: 92% !important;
  max-width: 950px !important;
  margin: 0 auto;
  margin-top: 30px;
  background: rgba(255, 255, 255, 0.75) !important; 
  backdrop-filter: blur(12px); 
  -webkit-backdrop-filter: blur(12px);
  padding: 20px;
  border-radius: 12px; 
  border: 1px solid rgba(255, 255, 255, 0.6);
  box-shadow: 0 8px 32px rgba(48, 22, 84, 0.1); 
}


.card, .card-block {
  background: transparent !important;
  border: none !important;
  box-shadow: none !important;
}


.description p {
  color: #301654 !important; 
  line-height: 1.7 !important; 
  font-size: 11.5pt;
}

.conf_leftMenu {
  float: left;
  width: 200px;
}

ul.conference-menu {
  list-style: none;
  padding: 0;
  margin: 0;
  background: rgba(255, 255, 255, 0.7) !important;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-radius: 12px;
  box-shadow: 0 4px 15px rgba(48, 22, 84, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.6);
  overflow: hidden;
}

ul.conference-menu li {
  border-bottom: 1px solid rgba(48, 22, 84, 0.1) !important;
}

ul.conference-menu li:last-child {
  border-bottom: none !important;
}

ul.conference-menu li a {
  display: block;
  padding: 15px 20px;
  color: #301654 !important;
  font-family: 'IBM Plex Sans', sans-serif;
  font-size: 11pt;
  text-decoration: none;
  transition: all 0.3s ease;
}

ul.conference-menu li a:hover {
  background-color: rgba(255, 128, 179, 0.15) !important;
  padding-left: 25px !important;
  color: #301654 !important;
}

ul.conference-menu li.selected > a,
ul.conference-menu li.menuConfSelected > a {
  background-color: #ff80b3 !important;
  color: #301654 !important;
  font-weight: 600;
  font-family: 'IBM Plex Mono', monospace, sans-serif;
  border-left: 5px solid #301654 !important;
  padding-left: 15px !important;
}

ul.conference-menu li.selected > a:hover,
ul.conference-menu li.menuConfSelected > a:hover {
  padding-left: 15px !important;
}

.support_box {
  background: #ffffff;
  border: 1px solid #c9d7f5;
  border-radius: 4px;
  margin-top: 20px;
  overflow: hidden;
}

.support_box > h3 {
  color: #ffffff;
  background: #301654;
  font-family: 'IBM Plex Mono', monospace;
  padding: 10px;
  margin: 0;
  font-size: 11pt;
  text-transform: uppercase;
}

.confBodyBox {
  margin-left: 230px;
  font-family: 'IBM Plex Sans', sans-serif;
  color: #2b2b2b;
}

.confBodyBox h1, .confBodyBox h2 {
  color: #301654;
  font-family: 'IBM Plex Mono', monospace;
}

.conferenceDetails .infogrid {
  display: none !important;
}

.description img {
  display: block !important;
  max-width: 100% !important;
  height: auto !important;
  margin-left: auto !important;
  margin-right: auto !important;
  margin-top: 20px !important;
  margin-bottom: 20px !important;
  mix-blend-mode: multiply !important;
}

.container > .most-back-button {
  display: inline-block;
  margin: 20px 0;
  font-family: 'IBM Plex Sans', sans-serif;
  color: #301654 !important;
  font-weight: bold;
}

.footer {
  background: rgba(255, 255, 255, 0.8) !important;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-top: 1px solid rgba(48, 22, 84, 0.1);
  margin-top: 2px;
}

.container:has(.most-back-button) {
  display: none !important;
}

/* --- Upewnienie się, że kontener z tytułem nie wychodzi poza ekran --- */
.conference-title-link {
  max-width: 100%;
  box-sizing: border-box;
  display: inline-flex !important;
  align-items: center;
}

.page-content img {
  max-width: 100% !important;
  height: auto !important;
}

.conference-page header .text {
  display: none !important;
}

/* --- Wygląd na mniejszych ekranach (telefony) --- */
@media (max-width: 768px) {
  .conference-title-link {
    font-size: 15pt !important; 
    flex-direction: column !important; 
    text-align: center !important;
    padding: 15px !important;
  }
  
  img.confLogo {
    margin-right: 0 !important; 
    margin-bottom: 12px !important; 
    max-height: 55px !important; 
  }
}