:root {
  --uca-purple: #4A148C;
  --uca-purple-dark: #31144f;
  --uca-green: #1B6B3A;
  --uca-gold: #F5C518;
  --card: #ffffff;
  --line: #e6e8ef;
  --muted: #647084;
  --ink: #202436;
  --soft: #f5f7fb;
  --radius: 18px;
}

.meeting-room-page {
  min-height: 100vh;
  background:
    radial-gradient(circle at top left, rgba(74,20,140,.10), transparent 34%),
    linear-gradient(180deg, #fbfcff 0%, #f3f5fa 100%);
  padding: 22px 0 36px;
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
}

.meeting-room-shell {
  width: min(1480px, calc(100% - 32px));
  margin: 0 auto;
  background: rgba(255,255,255,.78);
  border: 1px solid rgba(230,232,239,.9);
  border-radius: 28px;
  box-shadow: 0 24px 70px rgba(22,26,45,.10);
  overflow: hidden;
}

.meeting-header.attendee-header {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  align-items: flex-start;
  padding: 18px 20px;
  background: linear-gradient(135deg, #ffffff, #fbf8ff);
  border-bottom: 1px solid rgba(49,20,79,.14);
}

.meeting-title-row {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 9px;
}

.meeting-title-row h1,
.meeting-title-row h2 {
  margin: 0;
  color: var(--uca-purple-dark);
  font-size: clamp(1.35rem, 2.2vw, 1.95rem);
  letter-spacing: -.02em;
}

.meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 10px;
}

.meta span {
  border: 1px solid var(--line);
  background: #fff;
  color: var(--muted);
  border-radius: 999px;
  padding: 6px 10px;
  font-size: .8rem;
  font-weight: 800;
}

.header-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.btn-room {
  border: 1px solid var(--line);
  background: #fff;
  color: var(--uca-purple-dark);
  border-radius: 12px;
  padding: 10px 14px;
  font-weight: 900;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  cursor: pointer;
}

.btn-room.purple {
  background: var(--uca-purple);
  border-color: var(--uca-purple);
  color: #fff;
}

.btn-room.ghost {
  background: #fff;
}

.badge {
  border-radius: 999px;
  padding: 5px 9px;
  font-size: .72rem;
  font-weight: 950;
  white-space: nowrap;
  letter-spacing: .02em;
}

.badge.blue {
  background: #eef6ff;
  color: #155ca8;
  border: 1px solid #cfe5ff;
}

.badge.green {
  background: #eaf7ef;
  color: var(--uca-green);
  border: 1px solid #bde5ca;
}

.badge.gold {
  background: #fff7db;
  color: #7a5b00;
  border: 1px solid #f3d46b;
}

.badge.red {
  background: #fff1f2;
  color: #b42338;
  border: 1px solid #fecdd3;
}

.attendee-room-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  padding: 18px;
  min-height: 720px;
}

.attendee-left-stack {
  display: grid;
  grid-template-rows: minmax(360px, 1.1fr) minmax(230px, .7fr);
  gap: 18px;
  min-width: 0;
}

.active-speaker-panel,
.compact-agenda-panel,
.all-participants-panel,
.room-config-error {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 8px 22px rgba(22,26,45,.06);
  overflow: hidden;
}

.active-speaker-panel {
  display: grid;
  grid-template-rows: auto 1fr auto;
}

.panel-mini-header,
.participants-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 16px;
  border-bottom: 1px solid var(--line);
}

.panel-mini-header h3,
.participants-header h3 {
  margin: 0;
  color: var(--uca-purple);
  font-size: 1rem;
}

.participants-header p {
  margin: 4px 0 0;
  color: var(--muted);
  font-size: .84rem;
  line-height: 1.45;
}

.small-muted {
  color: var(--muted);
  font-size: .78rem;
  font-weight: 800;
}

.speaker-stage {
  margin: 16px;
  border-radius: 22px;
  background: radial-gradient(circle at 75% 10%, rgba(245,197,24,.23), transparent 34%), linear-gradient(135deg, #0b1220, #211437 66%, #31144f);
  min-height: 240px;
  display: grid;
  place-items: center;
  align-content: center;
  gap: 10px;
  color: white;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.speaker-stage.has-embed {
  padding: 0;
  align-content: stretch;
}

.whereby-speaker-embed {
  width: 100%;
  height: 100%;
  min-height: 300px;
  border: 0;
  display: block;
  background: #101827;
}

.speaker-avatar,
.participant-avatar {
  display: grid;
  place-items: center;
  border-radius: 50%;
  font-weight: 950;
}

.speaker-avatar {
  width: 118px;
  height: 118px;
  background: linear-gradient(135deg, var(--uca-gold), #fff2a8);
  color: #31144f;
  font-size: 2.1rem;
  box-shadow: 0 18px 50px rgba(0,0,0,.28);
}

.speaker-stage strong { font-size: 1.25rem; }
.speaker-stage span { color: rgba(255,255,255,.72); }

.attendee-view-controls {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  padding: 0 16px 16px;
}

.viewer-control {
  border: 1px solid var(--line);
  background: #fff;
  color: var(--muted);
  border-radius: 12px;
  padding: 10px 8px;
  font-weight: 900;
  font-size: .76rem;
  cursor: pointer;
}

.viewer-control.active {
  background: #f4efff;
  border-color: #dbc9fb;
  color: #5b2b86;
}

.compact-agenda-panel {
  display: grid;
  grid-template-rows: auto 1fr;
}

.compact-agenda-list {
  display: grid;
  gap: 8px;
  padding: 12px 16px 16px;
  align-content: start;
  max-height: 290px;
  overflow: auto;
}

.compact-agenda-item {
  display: grid;
  grid-template-columns: 34px 1fr;
  align-items: center;
  gap: 10px;
  padding: 9px;
  border: 1px solid #edf0f3;
  background: #fbfcfd;
  border-radius: 12px;
}

.compact-agenda-item > span {
  width: 30px;
  height: 30px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: #eef2f6;
  color: var(--muted);
  font-weight: 950;
  font-size: .8rem;
}

.compact-agenda-item strong {
  display: block;
  font-size: .84rem;
}

.compact-agenda-item small {
  color: var(--muted);
  font-weight: 750;
}

.compact-agenda-item.done > span {
  background: #e7f8ec;
  color: #166534;
}

.compact-agenda-item.current {
  border-color: rgba(245,197,24,.5);
  background: #fffaf0;
}

.compact-agenda-item.current > span {
  background: var(--uca-gold);
  color: #31144f;
}

.all-participants-panel {
  display: grid;
  grid-template-rows: auto auto 1fr auto;
  min-width: 0;
}

.participant-count {
  border-radius: 999px;
  padding: 6px 10px;
  background: #eaf7ef;
  color: var(--uca-green);
  font-weight: 950;
  font-size: .78rem;
  white-space: nowrap;
}

.participant-grid.attendee-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  padding: 16px;
  align-content: start;
  overflow: auto;
}

.participant-card {
  border: 1px solid var(--line);
  border-radius: 18px;
  background: #fff;
  min-height: 158px;
  padding: 14px;
  display: grid;
  justify-items: center;
  align-content: center;
  gap: 7px;
  text-align: center;
}

.participant-card.speaking {
  border-color: rgba(27,107,58,.42);
  background: #f3fff7;
  box-shadow: inset 0 0 0 2px rgba(27,107,58,.08);
}

.participant-card.frozen {
  border-color: rgba(245,197,24,.75);
  background: #fffaf0;
  box-shadow: inset 0 0 0 2px rgba(245,197,24,.14);
}

.participant-avatar {
  width: 58px;
  height: 58px;
  background: linear-gradient(135deg, #f3efff, #fff);
  border: 1px solid #e5ddf6;
  color: var(--uca-purple);
  font-size: 1rem;
}

.participant-card strong { font-size: .88rem; }

.participant-card span {
  color: var(--muted);
  font-size: .75rem;
  font-weight: 800;
}

.participant-card button {
  border: 1px solid var(--line);
  background: #fff;
  border-radius: 999px;
  padding: 7px 10px;
  color: var(--uca-purple);
  font-size: .73rem;
  font-weight: 950;
  cursor: pointer;
}

.participant-card.frozen button {
  background: var(--uca-gold);
  border-color: var(--uca-gold);
  color: #31144f;
}

.whereby-drawer {
  margin: 0 16px 4px;
  border: 1px solid #ded7eb;
  border-radius: 18px;
  background: #fbf8ff;
  overflow: hidden;
}

.whereby-drawer summary {
  cursor: pointer;
  padding: 11px 13px;
  color: var(--uca-purple-dark);
  font-weight: 950;
  list-style-position: inside;
}

.whereby-drawer[open] summary {
  border-bottom: 1px solid #ded7eb;
}

.whereby-room-frame {
  width: 100%;
  height: 360px;
  border: 0;
  display: block;
  background: #101827;
}


.live-participants-room {
  margin: 16px;
  border: 1px solid #ded7eb;
  border-radius: 18px;
  background: #101827;
  overflow: hidden;
  min-height: 520px;
}

.attendee-room-frame {
  width: 100%;
  height: 100%;
  min-height: 520px;
  border: 0;
  display: block;
  background: #101827;
}

.participant-room-note {
  margin: 0 16px 12px;
  border: 1px solid #e1e7ee;
  background: #fbfcff;
  border-radius: 14px;
  padding: 11px 12px;
  color: var(--muted);
  font-size: .8rem;
  line-height: 1.45;
}

.attendee-notice {
  margin: 0 16px 16px;
  border: 1px solid #e1e7ee;
  background: #f8fafc;
  border-radius: 14px;
  padding: 11px 12px;
  color: var(--muted);
  font-size: .8rem;
  line-height: 1.45;
}

.room-config-error,
.empty-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 34px;
  margin: 24px;
  box-shadow: 0 8px 22px rgba(22,26,45,.06);
}

.room-config-error h1,
.empty-card h1 {
  margin: 0 0 10px;
  color: var(--uca-purple-dark);
}

.room-config-error p,
.empty-card p {
  color: var(--muted);
  line-height: 1.55;
}

@media (max-width: 1020px) {
  .meeting-header.attendee-header,
  .attendee-room-layout {
    grid-template-columns: 1fr;
  }
  .meeting-header.attendee-header {
    display: block;
  }
  .header-actions {
    justify-content: flex-start;
    margin-top: 14px;
  }
  .attendee-room-layout { grid-template-columns: 1fr; }
  .attendee-left-stack { grid-template-rows: auto auto; }
}

@media (max-width: 760px) {
  .meeting-room-shell { width: min(100% - 18px, 1480px); border-radius: 20px; }
  .attendee-room-layout { padding: 10px; gap: 10px; }
  .participant-grid.attendee-grid,
  .attendee-view-controls { grid-template-columns: 1fr; }
  .meta span { font-size: .74rem; }
}