/*
    Use this stylesheet to modify the layout of your conference. 
    Updated for a modern gray/light blue/dark blue theme with warm accents.
*/

/* Import a stylish, modern web font that fully supports Czech diacritics */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;600;700&display=swap');

/* ----------- Color Variables (Implicitly used below) ----------- 
   Dark Blue: #0A2B42
   Light Blue: #EBF2F9
   Light Gray: #F0F2F5
   Accent Gold: #D48B3E (Pulled from the sun in your banner!)
   Black Text: #111111
---------------------------------------------------------------- */

/* Apply the new font globally to the conference wrapper */
.conf {
  width: 100%;
  border: none;
  margin: auto;
  font-family: 'Inter', sans-serif;
}

/* ----------- Styles for the conference header ----------- */

/* Wraps around the upper part of the conference header. */
.confTitleBox {
  background-color: #F0F2F5; /* Pale gray */
  color: #111111;
  min-height: 210px; 
  border-bottom: 3px solid #0A2B42;
  background-image: url("https://indico.fjfi.cvut.cz/event/493/images/191-v2.png"); 
  background-size: contain; 
  background-repeat: no-repeat;
  background-position: center;
  padding-top: 80px;
  box-shadow: 0 4px 6px rgba(0,0,0,0.05); 
}

/* Sets the width of the upper part of the conference header. */
.confTitle {
  width: 925px;
  margin: 0 auto;
}

/* The box containing the logo. */
.confLogoBox {
  float: left;
  padding-right: 15px;
}

/* Hidden because the text is already on the banner image. */
.conference-title-link {
  display: none !important;
}

/* Wrapper around the bottom part of the conference header (the bar below) */
.confSubTitleBox {
  background-color: #EBF2F9; /* Pale blue */
  border-bottom: 1px solid #D1D9E0;
  border-top: 1px solid #ffffff; 
  padding: 0.8rem 0;
}

/* The content of the lower part of the header. */
.confSubTitleContent {
  width: 900px;
  margin: 0 auto;
  font-size: 11pt;
  color: #111111; 
}

/* Style for links in the lower part of the header */
.confSubTitle a {
  font-size: 11pt;
  color: #0A2B42;
  text-decoration: none;
  font-weight: 600;
  transition: color 0.2s ease;
}

.confSubTitle a:hover {
  color: #D48B3E; /* Warm gold hover effect */
  text-decoration: none;
}

/* Styles for the date and place information. */
.datePlace {
  font-size: 12pt;
  color: #111111;
  background-image: url("https://indico.fjfi.cvut.cz/event/310/images/85-logo_FJFI.jpg");
  background-repeat: no-repeat;
  background-size: contain;
  background-position: right;
}

/* Announcement styles */
.simpleTextAnnouncement {
  background: #F0F2F5; 
  border: 1px solid #D1D9E0;
  border-radius: 6px; 
  font-weight: 700;
  font-size: 10.5pt;
  text-align: center;
  color: #0A2B42; 
  padding: 12px 0;
  margin-top: 10px;
  box-shadow: 0 2px 4px rgba(0,0,0,0.03);
}

/* ----------- Styles for the main content ----------- */

#confSectionsBox {
  width: 925px;
  margin: 0 auto;
  margin-top: 35px;
}

/* ----------- Styles for the menu ----------- */

.conf_leftMenu {
  float: left;
  width: 210px; 
}

/* Styles for the menu box */
#outer {
  border: none;
  background: #ffffff; 
  border-radius: 8px; 
  box-shadow: 0 2px 8px rgba(0,0,0,0.06); 
  overflow: hidden; 
}

/* The standard menu item */
#outer li a {
  font-size: 10.5pt;
  color: #333333; 
  display: block;
  transition: all 0.2s ease; 
}

/* The menu item when doing mouseover */
#outer li a:hover {
  background: #EBF2F9; 
  color: #0A2B42; 
  text-decoration: none;
}

/* The section titles in the menu */
.menuConfTitle a {
  color: #0A2B42; 
  padding: 10px 15px;
  font-weight: 700;
}

/* --- RE-ADDED: A selected (active) menu item --- */
.menuConfTitle.selected > a,
.menuConfMiddleCell.selected > a {
  color: #ffffff; 
  background: #A9C2D5; /* Warm accent color so users know where they are */
  border: none;
}

/* --- RE-ADDED: Sub menu items --- */
li ul.inner li a {
  padding: 8px 12px 8px 30px;
  font-size: 10pt;
  color: #555555;
}

/* Support box */
.support_box {
  background: #F0F2F5; 
  border: none;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.06);
  margin-top: 25px;
  overflow: hidden;
}

.support_box > h3 {
  color: #ffffff;
  background: #0A2B42; 
  padding: 12px 15px;
  margin: 0;
  font-size: 11pt;
  font-weight: 600;
}

/* ----------- Styles for the page content ----------- */

.confBodyBox {
  margin-left: 240px; 
  color: #222222;
  line-height: 1.6; /* Makes paragraphs a little easier to read */
}