/* Content-first discovery layout: sidebar on desktop, compact toolbar on smaller screens. */
body[data-view="explore"] .topbar,
body[data-view="upcoming"] .topbar,
body[data-view="streamers"] .topbar,
body[data-view="characters"] .topbar {
  display: none;
}

.discovery-shell {
  display: grid;
  grid-template-columns: 218px minmax(0, 1fr);
  align-items: start;
  gap: clamp(22px, 2.2vw, 38px);
  width: 100%;
}

.discovery-sidebar {
  position: sticky;
  top: 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-width: 0;
  padding: 4px 0 8px;
}

.discovery-sidebar-title {
  margin-bottom: 2px;
  font-family: Impact, 'Arial Narrow', sans-serif;
  font-size: 25px;
  font-weight: 400;
  letter-spacing: .025em;
}

.discovery-sidebar .discovery-nav {
  position: static;
  z-index: auto;
  display: grid;
  gap: 2px;
  margin: 0 0 6px;
  padding: 0;
  border: 0;
  background: transparent;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  overflow: visible;
}

.discovery-sidebar .discovery-tab {
  width: 100%;
  min-height: 38px;
  padding: 7px 10px;
  border: 0;
  border-radius: 6px;
  text-align: left;
  font-size: 13px;
}

/* Keep discovery modes in one canonical order even before JS enhancement completes. */
.discovery-sidebar .discovery-tab[data-discover-target="live"] { order: 1; }
.discovery-sidebar .discovery-tab[data-discover-target="upcoming"] { order: 2; }
.discovery-sidebar .discovery-tab[data-normal-video-tab] { order: 3; }
.discovery-sidebar .discovery-tab[data-discover-target="streamers"] { order: 4; }
.discovery-sidebar .discovery-tab[data-discover-target="characters"] { order: 5; }

.discovery-sidebar .discovery-tab.active {
  background: #171922;
  color: #fff;
}

.discovery-mode-select {
  display: none;
}

.discovery-sidebar-search {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 40px;
  padding: 0 11px;
  border: 1px solid #e1e3e9;
  border-radius: 20px;
  background: #f4f5f7;
}

.discovery-sidebar-search input {
  width: 100%;
  min-width: 0;
  border: 0;
  outline: 0;
  background: transparent;
  color: var(--text);
  font: inherit;
  font-size: 12px;
}

.discovery-sidebar-filters {
  position: relative;
  margin-top: 2px;
}

.discovery-sidebar-filters > summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 38px;
  padding: 7px 10px;
  border-radius: 6px;
  cursor: pointer;
  list-style: none;
  color: var(--text);
  font-size: 13px;
  font-weight: 800;
}

.discovery-sidebar-filters > summary::-webkit-details-marker { display: none; }
.discovery-sidebar-filters > summary:hover { background: #f0f1f4; }
.discovery-sidebar-filters > summary span {
  display: grid;
  place-items: center;
  min-width: 22px;
  height: 22px;
  padding: 0 6px;
  border-radius: 999px;
  background: var(--live);
  color: #fff;
  font-size: 11px;
}

.discovery-sidebar-filter-panel {
  display: grid;
  gap: 9px;
  padding: 8px 0 0;
}

.discovery-sidebar-filter-panel .filter-controls,
.discovery-sidebar-filter-panel .filter-row,
.discovery-sidebar-filter-panel .active-filters {
  display: grid !important;
  gap: 8px;
  width: 100%;
  margin: 0 !important;
}

.discovery-sidebar-filter-panel .filter-control,
.discovery-sidebar-filter-panel .filter-control select,
.discovery-sidebar-filter-panel .chip,
.discovery-sidebar-filter-panel .filter-token {
  width: 100%;
  max-width: 100%;
}

.discovery-sidebar-filter-panel .filter-control {
  display: grid;
  gap: 4px;
  font-size: 11px;
}

.discovery-sidebar-filter-panel .filter-control select,
.discovery-sidebar-filter-panel .chip,
.discovery-sidebar-filter-panel .filter-token {
  min-height: 36px;
}

.discovery-sidebar-filter-panel .chip,
.discovery-sidebar-filter-panel .filter-token {
  justify-content: flex-start;
  text-align: left;
}

.discovery-sidebar-refresh {
  display: grid;
  place-items: center;
  width: 38px;
  min-height: 38px;
  margin-top: 2px;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: #fff;
  color: var(--text);
  cursor: pointer;
  font-size: 17px;
}

.discovery-results {
  min-width: 0;
}

.discovery-results > .section {
  min-width: 0;
}

.discovery-results .section-head {
  margin-bottom: 16px;
}

.discovery-results .search-scope {
  display: none;
}

/*
 * LIVE / upcoming / normal video share the same large-screen grid policy.
 * Use selectors at least as specific as the legacy Explore rules so one content type
 * cannot get stuck at four columns while another reaches five or six.
 */
@media (min-width: 1500px) {
  .home-live-rail,
  .home-normal-video-rail,
  body[data-view="explore"] .live-grid,
  body[data-view="explore"] .upcoming-grid,
  body[data-view="upcoming"] .upcoming-grid,
  body[data-view="explore"] .normal-video-explore-grid {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }
}

@media (min-width: 2100px) {
  .home-live-rail,
  .home-normal-video-rail,
  body[data-view="explore"] .live-grid,
  body[data-view="explore"] .upcoming-grid,
  body[data-view="upcoming"] .upcoming-grid,
  body[data-view="explore"] .normal-video-explore-grid {
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }
}

/* Tablet and mobile: one compact discovery bar instead of five prominent tabs. */
@media (max-width: 1179px) {
  .main-content > #app.page-layout--grid {
    padding-top: 12px;
  }

  .discovery-shell {
    display: block;
  }

  .discovery-sidebar {
    position: sticky;
    top: 0;
    z-index: 12;
    display: grid;
    grid-template-columns: auto minmax(140px, 1fr) auto auto;
    align-items: center;
    gap: 8px;
    margin: -12px 0 18px;
    padding: 9px 0 10px;
    background: rgba(250, 250, 250, .97);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
  }

  .discovery-sidebar-title,
  .discovery-sidebar .discovery-nav {
    display: none;
  }

  .discovery-mode-select {
    display: block;
    width: auto;
    min-width: 108px;
    min-height: 40px;
    padding: 0 30px 0 10px;
    border: 1px solid var(--line);
    border-radius: 7px;
    background: #fff;
    color: var(--text);
    font-size: 13px;
    font-weight: 800;
  }

  .discovery-sidebar-search {
    min-width: 0;
    min-height: 40px;
  }

  .discovery-sidebar-filters {
    margin: 0;
  }

  .discovery-sidebar-filters > summary {
    min-height: 40px;
    padding: 7px 10px;
    border: 1px solid var(--line);
    background: #fff;
    white-space: nowrap;
  }

  .discovery-sidebar-filter-panel {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    width: min(320px, calc(100vw - 32px));
    max-height: min(68vh, 560px);
    overflow: auto;
    padding: 12px;
    border: 1px solid var(--line);
    border-radius: 9px;
    background: #fff;
    box-shadow: 0 16px 36px rgba(20, 21, 29, .16);
  }

  .discovery-sidebar-refresh {
    margin: 0;
    width: 40px;
    min-height: 40px;
  }
}

@media (max-width: 760px) {
  .discovery-sidebar {
    grid-template-columns: auto minmax(0, 1fr) auto;
    gap: 6px;
    margin-inline: 0;
  }

  .discovery-mode-select {
    min-width: 92px;
    max-width: 108px;
    padding-left: 8px;
    font-size: 12px;
  }

  .discovery-sidebar-search {
    padding-inline: 9px;
  }

  .discovery-sidebar-search input {
    font-size: 12px;
  }

  .discovery-sidebar-filters > summary {
    font-size: 0;
    width: 40px;
    padding: 0;
    justify-content: center;
  }

  .discovery-sidebar-filters > summary::before {
    content: '絞';
    font-size: 12px;
    font-weight: 900;
  }

  .discovery-sidebar-filters > summary span {
    position: absolute;
    top: -5px;
    right: -5px;
    min-width: 18px;
    height: 18px;
    padding: 0 4px;
    font-size: 9px;
  }

  .discovery-sidebar-refresh {
    display: none;
  }
}