/*
    Subtiele polish voor DG64
    Gebaseerd op de standaard Indico theme vars
*/

:root {
  /* Header */
  --conf-theme-header-bg: #95a8cb;
  --conf-theme-header-border-bottom: #879abd;
  --conf-theme-header-text: white;

  /* Subtitle area */
  --conf-theme-subtitle-bg: #f3f7fc;
  --conf-theme-subtitle-border: #d9e3ef;
  --conf-theme-subtitle-text: #3a4b63;

  /* Menu colors */
  --conf-theme-menu-bg: rgba(255, 255, 255, 0.72);
  --conf-theme-menu-border: rgba(120, 138, 166, 0.18);
  --conf-theme-menu-link: #4b627d;
  --conf-theme-menu-selected: #2f5f9b;
  --conf-theme-menu-selected-bg: rgba(255, 255, 255, 0.92);
  --conf-theme-menu-selected-border: rgba(120, 138, 166, 0.2);
  --conf-theme-hover-bg: rgba(255, 255, 255, 0.86);
  --conf-theme-hover-color: #244b7f;
  --conf-theme-title-sprite-bg: transparent;
  --conf-theme-announcement-sprite-bg: transparent;
  --conf-theme-announcement-border-top: 1px solid var(--conf-theme-announcement-border);
  --conf-theme-announcement-border-bottom: none;

  /* Support box */
  --conf-theme-support-bg: rgba(255, 255, 255, 0.76);
  --conf-theme-support-border: rgba(120, 138, 166, 0.18);
  --conf-theme-support-header-bg: #6f88b3;
  --conf-theme-support-header-text: #f7f9fc;
  --conf-theme-support-text: #6b7d96;

  /* Background images */
  --conf-theme-sprite-image: url('/images/conf/sprites_blue.png');

  /* Announcement colors */
  --conf-theme-announcement-bg: #f6f9fd;
  --conf-theme-announcement-border: #d7e1ed;
  --conf-theme-announcement-text: #27415a;

  /* extra custom */
  --dg-page-bg: #edf2f8;
  --dg-card-bg: rgba(255, 255, 255, 0.82);
  --dg-card-border: rgba(121, 139, 166, 0.16);
  --dg-shadow: 0 8px 24px rgba(43, 61, 93, 0.06);
  --dg-shadow-strong: 0 22px 48px rgba(44, 66, 110, 0.14);
  --dg-text: #2d3d53;
  --dg-text-soft: #63748d;
  --dg-accent: #295d9c;
  --dg-accent-soft: #e9f0fb;
  --dg-shell-max-width: 1180px;
  --dg-banner-image: url("/event/72/logo-3229611997.png");
}

/* Base */
html,
body {
  background:
    radial-gradient(circle at top center, rgba(170, 188, 221, 0.32) 0, rgba(170, 188, 221, 0) 34%),
    linear-gradient(180deg, #f8fbff 0%, var(--dg-page-bg) 100%);
  font-family: "Inter", "Avenir Next", "Helvetica Neue", Arial, sans-serif;
  color: var(--dg-text);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body {
  line-height: 1.65;
}

/* Keep the full page centered on large screens */
.conference-page,
.confBodyBox,
.conference-page .page-body {
  max-width: var(--dg-shell-max-width);
  margin: 0 auto;
}

/* Header area behind banner */
.confheader {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.22), rgba(255, 255, 255, 0)),
    linear-gradient(135deg, #92a7d2 0%, #7f96c3 100%);
  box-shadow: inset 0 -1px 0 rgba(255, 255, 255, 0.15);
  padding: 10px 24px 18px;
  border-radius: 0 0 18px 18px;
  position: relative;
  overflow: hidden;
}

.confTitleBox {
  max-width: 1533px;
  margin: 0 auto;
  padding: 0;
}

.confTitleBox .confTitle,
.confTitleBox .confTitle h1,
.confTitleBox .conference-title-link {
  position: relative;
}

.confTitleBox .confTitle h1 {
  margin: 0;
}

.confTitleBox .conference-title-link {
  display: block;
  color: inherit !important;
}

.confTitleBox .conference-title-link > span[itemprop="title"] {
  position: absolute;
  left: 86px !important;
  top: 72px !important;
  z-index: 3;
  display: block;
  max-width: 58%;
  white-space: nowrap;
  font-size: clamp(1.7rem, 2.2vw, 2.45rem);
  line-height: 1.04;
  letter-spacing: -0.035em;
  color: #fff !important;
  font-weight: 800;
  text-shadow: 0 8px 24px rgba(25, 35, 70, 0.35);
}

.confSubTitleBox {
  position: absolute;
  inset: 0;
  background: transparent !important;
  border-color: transparent !important;
  padding: 0;
  pointer-events: none;
}

.confSubTitleContent {
  position: relative;
  max-width: 1533px;
  height: 100%;
  margin: 0 auto;
  align-items: center;
  justify-content: flex-end;
  gap: 24px;
}

.confheader::after {
  content: "";
  position: absolute;
  inset: auto -10% -70px auto;
  width: 280px;
  height: 280px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.28) 0%, rgba(255, 255, 255, 0) 72%);
  pointer-events: none;
}

/* Banner image */
.confheader img,
.confLogoBox img,
.conference-logo img {
  display: block;
  width: auto;
  max-width: 100%;
  height: auto;
  border-radius: 18px;
  box-shadow: var(--dg-shadow-strong);
  margin: 0 auto;
}

.confSubTitleBox .confSubTitle {
  display: none !important;
  position: absolute;
  left: 86px !important;
  top: 154px !important;
  z-index: 3;
  color: #fff !important;
  font-size: 1.18rem;
  font-weight: 500;
  line-height: 1.55;
  text-shadow: 0 6px 18px rgba(25, 35, 70, 0.28);
}

.confSubTitleBox .datePlace,
.confSubTitleBox .date,
.confSubTitleBox .place,
.confSubTitleBox .timezone {
  display: none !important;
}

.confSubTitleBox #event-search-box,
.confSubTitleContent .search-box {
  position: absolute;
  right: 24px;
  bottom: -72px;
  margin-left: auto;
  pointer-events: auto;
}

/* Indico top bar: soften the heavy black bar and auto-hide it */
.page-header.page-header-dark.event-page-header,
.page-header.page-header-dark.event-page-header .toolbar,
.page-header.page-header-dark.event-page-header .main-action-bar {
  background: rgba(27, 36, 52, 0.88) !important;
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 10px 30px rgba(12, 19, 32, 0.18);
}

.page-header.page-header-dark.event-page-header {
  border-radius: 0 0 18px 18px;
}

@media (min-width: 981px) {
  .page-header.page-header-dark.event-page-header {
    position: sticky;
    top: 0;
    z-index: 1200;
    transform: translateY(calc(-100% + 14px));
    transition: transform 0.22s ease, background-color 0.22s ease, box-shadow 0.22s ease;
  }

  .page-header.page-header-dark.event-page-header:hover {
    transform: translateY(0);
    background: rgba(27, 36, 52, 0.96) !important;
    box-shadow: 0 16px 36px rgba(12, 19, 32, 0.22);
  }
}

/* Main content and side menu get a soft card feeling */
.conf_leftMenu,
.sidemenu,
.conference-page .leftCol > div:first-child,
.conf_mainContent,
.conference-page .mainCol {
  background: var(--dg-card-bg);
  border: 1px solid var(--dg-card-border);
  box-shadow: var(--dg-shadow);
  border-radius: 22px;
  backdrop-filter: blur(12px);
}

.conf_leftMenu,
.sidemenu {
  width: 100%;
  max-width: 1533px;
  margin: -2px auto 14px;
  padding: 6px;
  float: none;
  position: static;
  top: auto;
  z-index: 5;
  border-radius: 16px;
}

.conf_leftMenu nav,
.sidemenu nav {
  display: block;
  width: 100%;
  margin: 0;
}

.event-menu-heading {
  display: none;
}

#outer,
.conf_leftMenu ul,
.sidemenu ul {
  display: flex !important;
  flex-direction: row !important;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
  width: 100%;
}

#outer > li,
.conf_leftMenu ul > li,
.sidemenu ul > li {
  display: inline-flex !important;
  flex: 0 0 auto !important;
  float: none !important;
  clear: none !important;
  width: auto !important;
  margin: 0 !important;
}

#outer > li > a,
.conf_leftMenu ul > li > a,
.sidemenu ul > li > a {
  white-space: nowrap;
}

/* Content padding a bit nicer */
.conf_mainContent,
.conference-page .mainCol {
  padding: 32px 36px;
}

.conf_mainContent > :first-child,
.conference-page .mainCol > :first-child {
  margin-top: 0;
}

/* Menu subtle polish */
.conf_leftMenu a,
.sidemenu a,
.conf_leftMenu .menuItem,
.sidemenu .menuItem {
  display: block;
  border-radius: 14px;
  transition: all 0.18s ease;
  font-weight: 500;
  padding: 11px 18px;
}

.conf_leftMenu a:hover,
.sidemenu a:hover,
.conf_leftMenu .menuItem:hover,
.sidemenu .menuItem:hover {
  text-decoration: none;
  transform: translateY(-1px);
  box-shadow: 0 10px 22px rgba(41, 93, 156, 0.08);
}

.conf_leftMenu .selected,
.sidemenu .selected,
.conf_leftMenu .current,
.sidemenu .current {
  border-left: 0;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.98) 0%, var(--dg-accent-soft) 100%);
  box-shadow: 0 8px 20px rgba(41, 93, 156, 0.1);
  font-weight: 600;
}

/* Typography */
h1,
h2,
h3,
h4 {
  font-family: "Inter", "Avenir Next", "Helvetica Neue", Arial, sans-serif;
  color: var(--dg-text);
  letter-spacing: -0.02em;
}

p,
li {
  color: var(--dg-text-soft);
  line-height: 1.7;
}

.confTitle,
.conference-title,
.event-title {
  font-size: clamp(2rem, 3vw, 3rem);
  line-height: 1.05;
}

.confSubTitle,
.confDate,
.confPlace {
  line-height: 1.45;
}

strong,
b {
  color: var(--dg-text);
}

/* Links */
a {
  color: var(--dg-accent);
}

a:hover {
  color: #244b7f;
}

.conf_mainContent p,
.conference-page .mainCol p {
  max-width: 68ch;
}

.conf_mainContent h2,
.conf_mainContent h3,
.conference-page .mainCol h2,
.conference-page .mainCol h3 {
  margin-top: 1.8em;
  margin-bottom: 0.55em;
}

.conf_mainContent ul,
.conf_mainContent ol,
.conference-page .mainCol ul,
.conference-page .mainCol ol {
  padding-left: 1.3rem;
}

/* Search box */
.confheader input[type="text"],
.confheader input[type="search"],
.confheader .i-search-field {
  min-height: 48px;
  border-radius: 14px;
  border: 1px solid rgba(120, 138, 166, 0.18);
  background: rgba(255, 255, 255, 0.9);
  box-shadow: none;
  padding-inline: 16px;
}

/* Tables / small boxes */
table,
.i-table,
.infoBox,
.materials {
  border-radius: 12px;
  overflow: hidden;
}

/* Optional: remove heavy harsh borders */
* {
  border-color: rgba(120, 138, 166, 0.18);
}

/* Timetable view: reuse the same banner and show only the schedule */
.event-wrapper {
  max-width: var(--dg-shell-max-width);
  margin: 0 auto;
}

.event-wrapper .event-header {
  position: relative;
  max-width: 1533px;
  min-height: 210px;
  margin: 10px auto 16px;
  padding: 34px 52px 34px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.02)),
    var(--dg-banner-image) center / cover no-repeat;
  border-radius: 28px;
  box-shadow: var(--dg-shadow-strong);
  overflow: hidden;
}

.event-wrapper .event-header::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(48, 58, 148, 0.34) 0%, rgba(48, 58, 148, 0.12) 42%, rgba(48, 58, 148, 0) 70%);
  pointer-events: none;
}

.event-wrapper .event-title,
.event-wrapper .details {
  position: relative;
  z-index: 2;
}

.event-wrapper .event-title {
  display: block;
  min-height: 0;
}

.event-wrapper .event-title h1 {
  margin: 0;
  max-width: 56%;
  color: #fff;
  font-size: clamp(1.35rem, 1.75vw, 1.9rem);
  line-height: 1.05;
  letter-spacing: -0.035em;
  font-weight: 800;
  text-shadow: 0 8px 24px rgba(25, 35, 70, 0.35);
}

.event-wrapper .event-actions,
.event-wrapper .event-sub-header {
  display: none !important;
}

.event-wrapper .details {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 4px;
  margin-top: 18px;
  color: #fff;
}

.event-wrapper .event-date,
.event-wrapper .event-location {
  color: #fff;
  font-size: 1rem;
  font-weight: 500;
  line-height: 1.4;
  text-shadow: 0 6px 18px rgba(25, 35, 70, 0.28);
}

.event-wrapper .event-date i,
.event-wrapper .event-location i,
.event-wrapper .timezone {
  display: none !important;
}

.event-wrapper .event-time-data,
.event-wrapper .event-location .text {
  color: inherit;
}

.event-wrapper .event-body {
  max-width: 980px;
  margin: 0 auto 48px;
}

.event-wrapper .timetable-item-actions,
.event-wrapper .event-manage-button,
.event-wrapper .toolbar.right.thin {
  display: none !important;
}

.event-wrapper .day-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.event-wrapper .meeting-timetable {
  margin: 0;
  padding: 0;
  list-style: none;
}

.event-wrapper .timetable-item {
  display: grid;
  grid-template-columns: 110px minmax(0, 1fr);
  gap: 18px;
  margin: 0 0 16px;
  padding: 20px 22px;
  background: var(--dg-card-bg);
  border: 1px solid var(--dg-card-border);
  border-radius: 22px;
  box-shadow: var(--dg-shadow);
}

.event-wrapper .timetable-item.timetable-break {
  background: linear-gradient(180deg, rgba(233, 240, 251, 0.92) 0%, rgba(255, 255, 255, 0.94) 100%);
}

.event-wrapper .timetable-time {
  color: var(--dg-accent);
  font-weight: 700;
  line-height: 1.45;
}

.event-wrapper .timetable-time.top-level {
  font-size: 1rem;
}

.event-wrapper .timetable-item-body {
  min-width: 0;
}

.event-wrapper .timetable-item-header {
  gap: 12px;
  align-items: flex-start;
  justify-content: space-between;
}

.event-wrapper .timetable-title {
  color: var(--dg-text);
  font-size: 1.1rem;
  font-weight: 700;
}

.event-wrapper .timetable-title.top-level.break {
  color: #159fb0;
}

.event-wrapper .timetable-duration {
  color: var(--dg-text-soft);
  font-size: 0.92rem;
  white-space: nowrap;
}

.event-wrapper .session-details,
.event-wrapper .timetable-item .description {
  margin-top: 10px;
}

.event-wrapper .session-details {
  color: var(--dg-text-soft);
}

.event-wrapper .session-details .label,
.event-wrapper .session-details strong {
  color: var(--dg-text);
}

.event-wrapper .session-details td,
.event-wrapper .session-details th {
  padding: 0 0 6px;
  border: 0;
}

/* Make the intro meta area breathe a bit more */
.confDetails,
.conference-details,
.confMeta,
.conference-page .details {
  gap: 16px;
}

/* Keep the infogrid in normal flow; hero uses its own compact meta */
.conferenceDetails .infogrid {
  position: static;
  width: auto;
  margin-top: 20px;
}

/* Responsive layout */
@media (max-width: 980px) {
  .conference-page,
  .confBodyBox,
  .conference-page .page-body {
    max-width: 100%;
  }

  .confheader {
    padding: 8px 16px 14px;
    border-radius: 0 0 16px 16px;
  }

  .confSubTitleContent {
    gap: 14px;
  }

  .confTitleBox .conference-title-link > span[itemprop="title"] {
    left: 54px !important;
    top: 52px !important;
    max-width: 62%;
    white-space: nowrap;
    font-size: clamp(1.2rem, 2.7vw, 1.65rem);
  }

  .confSubTitleBox .confSubTitle {
    left: 54px !important;
    top: 100px !important;
    font-size: 1rem;
  }

  .confheader img,
  .confLogoBox img,
  .conference-logo img {
    border-radius: 16px;
  }

  .conference-page .leftCol,
  .conference-page .mainCol,
  .conf_leftMenu,
  .sidemenu,
  .conf_mainContent {
    width: 100% !important;
    float: none !important;
    margin-left: 0 !important;
    margin-right: 0 !important;
  }

  .conference-page .leftCol,
  .conf_leftMenu,
  .sidemenu {
    margin-bottom: 18px;
  }

  .conf_leftMenu,
  .sidemenu {
    width: 100%;
    max-width: 100%;
    margin: -2px 0 12px;
    padding: 6px;
    float: none;
    position: static;
    top: auto;
  }

  .conf_mainContent,
  .conference-page .mainCol {
    padding: 26px 22px;
    border-radius: 18px;
  }

  .conf_leftMenu,
  .sidemenu,
  .conference-page .leftCol > div:first-child {
    border-radius: 18px;
    padding: 8px;
  }

  .conf_leftMenu a,
  .sidemenu a,
  .conf_leftMenu .menuItem,
  .sidemenu .menuItem {
    padding: 12px 14px;
  }

  .event-wrapper .event-header {
    min-height: 180px;
    margin: 8px auto 12px;
    padding: 26px 34px 24px;
    border-radius: 22px;
  }

  .event-wrapper .event-title h1 {
    max-width: 58%;
    font-size: clamp(1.05rem, 2vw, 1.4rem);
  }

  .event-wrapper .details {
    margin-top: 12px;
    gap: 3px;
  }

  .event-wrapper .event-date,
  .event-wrapper .event-location {
    font-size: 0.9rem;
  }

}

@media (max-width: 640px) {
  #event-search-box,
  .search-box {
    display: none !important;
  }

  html,
  body {
    font-size: 16px;
  }

  .confheader {
    padding: 6px 12px 10px;
    border-radius: 0 0 14px 14px;
  }

  .confTitleBox {
    padding-bottom: 0;
  }

  .confSubTitleContent {
    justify-content: stretch;
  }

  .confSubTitleBox #event-search-box,
  .confSubTitleContent .search-box {
    position: static;
    width: 100%;
    margin-top: 10px;
    order: 3;
  }

  .confSubTitleBox {
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    padding: 0 10px 10px;
  }

  .confSubTitleContent {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    justify-content: flex-start;
    gap: 0;
    height: auto;
  }

  .confTitleBox .conference-title-link > span[itemprop="title"] {
    left: 44px !important;
    top: 36px !important;
    max-width: 74%;
    white-space: normal;
    font-size: clamp(1.16rem, 6.2vw, 1.5rem);
    line-height: 1.12;
  }

  .confSubTitleBox .confSubTitle {
    left: 44px !important;
    top: 90px !important;
    font-size: 0.88rem;
    line-height: 1.35;
  }

  .confSubTitleBox .date::after,
  .confSubTitleBox .place::after {
    content: "";
  }

  .confheader::after {
    width: 180px;
    height: 180px;
    bottom: -40px;
  }

  .confheader img,
  .confLogoBox img,
  .conference-logo img {
    border-radius: 12px;
  }

  .confSubTitleBox .date,
  .confSubTitleBox .place {
    opacity: 0.98;
  }

  .confTitle,
  .conference-title,
  .event-title {
    font-size: clamp(1.55rem, 7vw, 2.1rem);
  }

  .confSubTitle,
  .confDate,
  .confPlace,
  .confheader .timezone {
    font-size: 0.95rem;
  }

  .conf_mainContent,
  .conference-page .mainCol {
    padding: 20px 16px;
    border-radius: 16px;
  }

  .conf_mainContent,
  .conference-page .mainCol,
  .event-wrapper .event-body {
    font-size: 1.04rem;
  }

  .conf_mainContent p,
  .conference-page .mainCol p {
    max-width: none;
  }

  .conf_leftMenu,
  .sidemenu,
  .conference-page .leftCol > div:first-child {
    border-radius: 16px;
    padding: 6px;
  }

  .conf_leftMenu a,
  .sidemenu a,
  .conf_leftMenu .menuItem,
  .sidemenu .menuItem {
    border-radius: 12px;
    padding: 11px 12px;
    font-size: 1rem;
  }

  .event-wrapper .event-header {
    min-height: 146px;
    margin: 6px auto 10px;
    padding: 18px 18px 16px;
    border-radius: 16px;
  }

  .event-wrapper .event-title h1 {
    max-width: 64%;
    font-size: clamp(1rem, 4.8vw, 1.2rem);
    line-height: 1.12;
  }

  .event-wrapper .details {
    margin-top: 10px;
    gap: 2px;
  }

  .event-wrapper .event-date,
  .event-wrapper .event-location {
    font-size: 0.82rem;
    line-height: 1.3;
  }

  .event-wrapper .timetable-item {
    grid-template-columns: 1fr;
    gap: 10px;
    padding: 16px;
    border-radius: 16px;
  }

  .event-wrapper .timetable-time.top-level {
    font-size: 1rem;
  }

  .event-wrapper .timetable-title {
    font-size: 1.05rem;
  }


  #outer,
  .conf_leftMenu ul,
  .sidemenu ul {
    display: flex !important;
    flex-wrap: nowrap;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }

  #outer::-webkit-scrollbar,
  .conf_leftMenu ul::-webkit-scrollbar,
  .sidemenu ul::-webkit-scrollbar {
    display: none;
  }

  .confheader input[type="text"],
  .confheader input[type="search"],
  .confheader .i-search-field {
    min-height: 44px;
    font-size: 16px;
  }

  table,
  .i-table {
    display: block;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }
}