:root{
  --bg0:#070A12;
  --bg1:#0B1020;
  --panel: rgba(255,255,255,0.075);
  --panel2: rgba(255,255,255,0.045);
  --border: rgba(255,255,255,0.12);
  --border2: rgba(255,255,255,0.08);


  --usersPaneMin: 190px;
  --screenPaneMin: 320px;
  --chatPaneW: 340px;
  --text: rgba(255,255,255,0.92);
  --muted: rgba(255,255,255,0.70);
  --faint: rgba(255,255,255,0.52);

  --accent: rgba(76,201,240,1);
  --accent2: rgba(167,139,250,1);
  --danger: rgba(239,68,68,1);
  --ok: rgba(34,197,94,1);

  --radius: 18px;
  --radius-sm: 14px;
  --radius-xs: 12px;

  --shadow: 0 18px 50px rgba(0,0,0,0.55);
  --shadow-soft: 0 12px 34px rgba(0,0,0,0.40);

  --focus: 0 0 0 4px rgba(76,201,240,0.22);
}

*{ box-sizing: border-box; }
html, body{ height: 100%; }

body.app{
  margin: 0;
  font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial;
  color: var(--text);
  background:
    radial-gradient(1200px 700px at 18% 0%, rgba(76,201,240,0.16), rgba(0,0,0,0) 55%),
    radial-gradient(900px 600px at 86% 16%, rgba(167,139,250,0.14), rgba(0,0,0,0) 60%),
    linear-gradient(180deg, var(--bg0), var(--bg1));
  overflow-x: hidden;
}

.bg-grid{
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: 0.25;
  background-image:
    linear-gradient(to right, rgba(255,255,255,0.06) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255,255,255,0.06) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(600px 420px at 20% 0%, #000 38%, transparent 70%);
}

.topbar{
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 18px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  background: rgba(6,9,16,0.55);
  backdrop-filter: blur(12px);
}

.brand{
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 240px;
}

.logo{
  width: 40px;
  height: 40px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,0.12);
  background:
    radial-gradient(120% 120% at 25% 20%, rgba(76,201,240,0.35), rgba(0,0,0,0) 55%),
    radial-gradient(100% 100% at 85% 80%, rgba(167,139,250,0.28), rgba(0,0,0,0) 52%),
    rgba(255,255,255,0.06);
  box-shadow: 0 10px 26px rgba(0,0,0,0.35);
  display: grid;
  place-items: center;
  flex: 0 0 auto;
}

.logo svg{ width: 22px; height: 22px; display: block; }
.logo{ flex: 0 0 auto; }


.brandText .name{
  font-weight: 750;
  letter-spacing: 0.2px;
  font-size: 15px;
  line-height: 16px;
}
.brandText .sub{
  font-size: 12px;
  color: var(--muted);
  line-height: 14px;
  margin-top: 3px;
}

.brandText{ min-width: 0; }
.brandText .name, .brandText .sub{ white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

.topbarRight{
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.chip{
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  border-radius: 999px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.10);
  color: var(--text);
  font-size: 12px;
  min-width: 0;
  box-shadow: 0 10px 24px rgba(0,0,0,0.22);
}

.chip-muted{ color: var(--muted); }

/* Logged-in user badge */
.chip-user{
  background:
    radial-gradient(120% 140% at 15% 20%, rgba(76,201,240,0.22), rgba(0,0,0,0) 55%),
    radial-gradient(120% 140% at 85% 85%, rgba(167,139,250,0.16), rgba(0,0,0,0) 58%),
    rgba(255,255,255,0.06);
  border-color: rgba(255,255,255,0.14);
}
.chip-user .material-symbols-outlined{ opacity: 0.95; }
.chip-user .chipText{ max-width: 240px; }
.chip .dot{
  flex: 0 0 auto;
  width: 8px; height: 8px; border-radius: 50%;
  background: rgba(148,163,184,0.85);
  box-shadow: 0 0 0 3px rgba(148,163,184,0.10);
}
.chip .dot.ok{ background: rgba(34,197,94,0.95); box-shadow: 0 0 0 3px rgba(34,197,94,0.12); }
.chip .dot.warn{ background: rgba(245,158,11,0.95); box-shadow: 0 0 0 3px rgba(245,158,11,0.12); }

.chip .material-symbols-outlined{ flex: 0 0 auto; }
.chipText{
  min-width: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.layout{
  padding: 16px;
  display: grid;
  grid-template-columns: 380px 1fr;
  gap: 14px;
  max-width: 1400px;
  margin: 0 auto;
}

.card{
  background: var(--panel);
  border: 1px solid var(--border2);
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(10px);
}

.card.pad{ padding: 14px; }

.cardHead{
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 12px;
}

.cardHead h3{
  margin: 0;
  font-size: 13px;
  letter-spacing: 0.25px;
  text-transform: uppercase;
  color: rgba(255,255,255,0.82);
}

.pill{
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.10);
  background: rgba(0,0,0,0.22);
  color: rgba(255,255,255,0.78);
  font-size: 12px;
  white-space: nowrap;
}

.pill .spark{
  width: 10px; height: 10px; border-radius: 4px;
  background: linear-gradient(135deg, rgba(76,201,240,0.9), rgba(167,139,250,0.9));
  box-shadow: 0 0 0 3px rgba(76,201,240,0.14);
}

.side{
  display: flex;
  flex-direction: column;
  gap: 14px;
  min-width: 0;
}

.main{
  display: flex;
  flex-direction: column;
  gap: 14px;
  min-width: 0;
}

.section{
  display: flex;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
}

.fieldGrid{
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
}

.fieldRow{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

/* ---- Access card (login / logged-in) ---- */
#accessCard .accessUserRow{
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255,255,255,0.10);
  background: rgba(0,0,0,0.18);
}

#accessCard .accessUserText{ min-width: 0; }

#accessCard .accessUserName{
  font-size: 13px;
  font-weight: 600;
  color: rgba(255,255,255,0.92);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

#accessCard .accessUserMeta{
  font-size: 12px;
  color: var(--muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

#accessCard .accessActions{
  display: flex;
  gap: 10px;
}
#accessCard .accessActions button{ width: 100%; }

#accessStatus.is-ok{ color: rgba(76,201,240,0.92); }
#accessStatus.is-err{ color: rgba(239,68,68,0.96); }

label.small{
  font-size: 12px;
  color: var(--muted);
}

input[type="text"], input[type="password"]{
  width: 100%;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255,255,255,0.10);
  background: rgba(0,0,0,0.22);
  color: var(--text);
  outline: none;
  transition: box-shadow 120ms ease, border-color 120ms ease;
}
input[type="text"]::placeholder, input[type="password"]::placeholder{
  color: rgba(255,255,255,0.40);
}
input[type="text"]:focus, input[type="password"]:focus{
  border-color: rgba(76,201,240,0.38);
  box-shadow: var(--focus);
}

button{
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255,255,255,0.10);
  background: rgba(255,255,255,0.06);
  color: var(--text);
  cursor: pointer;
  transition: transform 80ms ease, filter 120ms ease, background-color 120ms ease, box-shadow 120ms ease;
  -webkit-tap-highlight-color: transparent;
}
button:hover{ background: rgba(255,255,255,0.09); }
button:active:not(:disabled){
  transform: translateY(1px);
  filter: brightness(0.96);
}
button:disabled{ opacity: 0.55; cursor: not-allowed; }

.btn-primary{
  background: linear-gradient(135deg, rgba(76,201,240,0.25), rgba(167,139,250,0.18)), rgba(255,255,255,0.06);
  border-color: rgba(76,201,240,0.22);
}
.btn-primary:hover{
  background: linear-gradient(135deg, rgba(76,201,240,0.30), rgba(167,139,250,0.22)), rgba(255,255,255,0.08);
}

.btn-danger{
  background: rgba(239,68,68,0.14);
  border-color: rgba(239,68,68,0.30);
  color: rgba(255,255,255,0.94);
}
.btn-danger:hover{ background: rgba(239,68,68,0.18); }
.btn-danger:focus-visible{ box-shadow: 0 0 0 4px rgba(239,68,68,0.20); outline: none; }

.btn-danger--outline{
  background: transparent;
  border-color: rgba(239,68,68,0.28);
  color: rgba(239,68,68,0.92);
}

.btn-danger--outline:hover{
  background: rgba(239,68,68,0.12);
}

.btn-danger--outline:focus-visible{
  box-shadow: 0 0 0 4px rgba(239,68,68,0.18);
  outline: none;
}

.btn-with-icon{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 10px 12px;
}

.material-symbols-outlined{
  font-family: 'Material Symbols Outlined';
  font-weight: normal;
  font-style: normal;
  font-size: 22px;
  line-height: 1;
  display: inline-block;
  text-transform: none;
  letter-spacing: normal;
  white-space: nowrap;
  word-wrap: normal;
  direction: ltr;
  -webkit-font-feature-settings: 'liga';
  -webkit-font-smoothing: antialiased;
}

.icon-btn{
  width: 44px;
  height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  position: relative;
  border-radius: 14px; /* signature: squircle instead of Meet's circle */
  border: 1px solid rgba(255,255,255,0.10);
  background: rgba(255,255,255,0.06);
}

/* Unread indicator dot for chat */
#openChatBtn.has-unread::after{
  content: '';
  position: absolute;
  top: 7px;
  right: 7px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: rgba(239,68,68,1);
  box-shadow: 0 0 0 3px rgba(239,68,68,0.22);
  z-index: 2;
}
.icon-btn:hover{ background: rgba(255,255,255,0.10); }
.icon-btn:active:not(:disabled){ transform: scale(0.94); }

.icon-btn--subtle{
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: rgba(255,255,255,0.03);
  border-color: rgba(255,255,255,0.08);
  opacity: 0.85;
}
.icon-btn--subtle:hover{ opacity: 1; background: rgba(255,255,255,0.08); }
.icon-btn:focus-visible{ outline: none; box-shadow: var(--focus); }

.icon-btn.sensitive-btn{
  background: rgba(239,68,68,0.14);
  border-color: rgba(239,68,68,0.28);
}
.icon-btn.sensitive-btn:hover{ background: rgba(239,68,68,0.18); }
.icon-btn.sensitive-btn.is-muted{
  background: rgba(239,68,68,0.88);
  border-color: rgba(239,68,68,0.95);
}

#copyRoomJoin {
  height: 37px;
}

.controlDock{
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  padding: 10px;
  border-radius: var(--radius);
  background: rgba(0,0,0,0.16);
  border: 1px solid rgba(255,255,255,0.08);
}


.stageControlDock{
  /* center primary controls; keep secondary controls at far right */
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 12px;
}
.stageControlDock .dockLeft{
  grid-column: 2;
  justify-content: center;
}
.stageControlDock .dockRight{
  grid-column: 3;
  justify-content: flex-end;
  justify-self: end;
}
.stageControlDock .dockLeft,
.stageControlDock .dockRight{
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}
.stageControlDock .dockRight{
  padding-left: 14px;
  margin-left: 6px;
  border-left: 1px solid rgba(255,255,255,0.10);
}

/* Phone: put secondary (chat/fullscreen) row centered, right below main controls */
@media (max-width: 640px){
  .stageControlDock{
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
  }
  .stageControlDock .dockLeft{
    width: 100%;
    justify-content: center;
  }
  .stageControlDock .dockRight{
    width: 100%;
    justify-content: center; /* was flex-end */
    border-left: none;
    padding-left: 0;
    margin-left: 0;
    margin-top: 8px;
  }
}

.hint{
  margin-top: 10px;
  color: var(--muted);
  font-size: 12px;
  line-height: 16px;
}

.hr{
  height: 1px;
  background: rgba(255,255,255,0.10);
  margin: 12px 0;
}

.inlineCode{
  display: none;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
  font-size: 12px;
  padding: 2px 6px;
  border-radius: 999px;
  background: rgba(0,0,0,0.25);
  border: 1px solid rgba(255,255,255,0.10);
  color: rgba(255,255,255,0.85);
}

/* ---- Stage layout: screen share (left) + participants (right) ---- */
.stageWrap{
  padding: 12px;
  position: relative;
}

.stage{
  --screenPaneWidth: 65%;
  display: flex;
  width: 100%;
  min-width: 0;
  /* Prevent infinite height growth (e.g., long chats). */
  height: clamp(460px, 62vh, 860px);
  min-height: 340px;
  border: 1px solid rgba(255,255,255,0.10);
  border-radius: var(--radius);
  overflow: hidden;
  background: rgba(0,0,0,0.22);
}

.pane{ overflow: auto; min-width: 0; min-height: 0; }

.screen-pane{
  /* Keep the dragged basis exact (do not shrink), so the users pane truly gives up space. */
  flex: 0 0 auto;
  min-width: var(--screenPaneMin);
  background: rgba(0,0,0,0.62);
  position: relative;
}

.users-pane{
  /* Basis=0 prevents content from inflating the pane and blocking the resizer. */
  flex: 1 1 0;
  min-width: var(--usersPaneMin);
  background: rgba(255,255,255,0.03);
}

.chat-pane{
  flex: 0 0 var(--chatPaneW);
  min-width: 0;
  background: rgba(255,255,255,0.03);
  border-left: 1px solid rgba(255,255,255,0.08);
  display: flex;
  flex-direction: column;
  padding: 12px; /* breathing room */
  overflow: hidden; /* scroll inside chat box instead */
}

#chatDockMount{
  flex: 1 1 auto;
  min-height: 0;
  display: flex;
}
#chatDockMount > .card{
  flex: 1 1 auto;
  min-height: 0;
}
.chat-pane .card{
  flex: 1 1 auto;
  min-height: 0;
  display: flex;
  flex-direction: column;
}
.chat-pane .chatBox{
  flex: 1 1 auto;
  min-height: 0;
  overflow-y: auto;
}
.is-chat-docked .hint{ display: none; }
.is-chat-docked .sendBar{ margin-top: 10px; }
.is-chat-docked .cardHead{ margin-bottom: 10px; }

/* Fullscreen: hide topbar completely */
body.is-stage-fullscreen .topbar{
  display: none;
}

/* Fullscreen: make sure the "topbar height" variable becomes 0 */
body.is-stage-fullscreen{
  --topbarH: 0px;
}

body.is-stage-fullscreen .layout{
  grid-template-columns: 1fr;
  max-width: none;
  margin: 0;
  padding: 0;

  /* Make stage fill viewport (topbar is hidden in fullscreen) */
  height: 100dvh;
  min-height: 100dvh;
}
body.is-stage-fullscreen .side{ display: none; }
body.is-stage-fullscreen #chatNormalMount{ display: none; }
body.is-stage-fullscreen .main{ height: 100%; min-height: 0; }
body.is-stage-fullscreen .stageCard{ flex: 1 1 auto; min-height: 0; }
body.is-stage-fullscreen .stageWrap{ flex: 1 1 auto; min-height: 0; }
body.is-stage-fullscreen .stage{ height: 100%; min-height: 0; border-radius: 0; }
body.is-stage-fullscreen .chat-pane{ overflow: hidden; }
body.is-stage-fullscreen .stageHead{ display: none; }


.tiles{
  display: flex;
  min-width: 0;
  flex-wrap: wrap;
  gap: 10px;
  padding: 10px;
  align-content: flex-start;
  justify-content: flex-start;
}

/* ---- Auto tile sizing (gallery) for small rooms (<=4) when NO screen share ---- */
.tiles.is-gallery{
  display: grid;
  width: 100%;
  height: 100%;
  min-height: 0;
  gap: 10px;
  padding: 10px;
  align-content: stretch;
  justify-content: stretch;
}
.tiles.is-gallery.gallery-1{
  grid-template-columns: 1fr;
  grid-template-rows: 1fr;
}
.tiles.is-gallery.gallery-2{
  grid-template-columns: repeat(2, minmax(0, 1fr));
  grid-template-rows: 1fr;
}
.tiles.is-gallery.gallery-4{
  grid-template-columns: repeat(2, minmax(0, 1fr));
  grid-template-rows: repeat(2, 1fr);
}

/* In gallery mode, let the tile stretch to fill its grid cell */
.tiles.is-gallery .tile{
  width: 100%;
  height: 100%;
  max-width: none;
  min-width: 0;
  flex: none;
  aspect-ratio: auto;
}

.tile{
  position: relative;
  background: radial-gradient(120% 120% at 20% 15%, rgba(76,201,240,0.10), rgba(0,0,0,0) 55%),
              rgba(0,0,0,0.55);
  border: 1px solid rgba(255,255,255,0.10);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 10px 26px rgba(0,0,0,0.35);
  transition: transform 120ms ease, box-shadow 120ms ease;
  width: clamp(160px, 18vw, 240px);
  max-width: 260px;
  min-width: 150px;
  flex: 0 1 auto;
  aspect-ratio: 16 / 9;
}
.tile:hover{
  transform: translateY(-2px);
  box-shadow: 0 16px 38px rgba(0,0,0,0.42);
}

.mirror-video{ transform: scaleX(-1); transform-origin: center center; }

/* Ensure camera video is perfectly centered and fills the whole tile */
.tile .media{
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.tile .media > video{
  width: 100%;
  height: 100%;
  object-position: center center;
}

#stage video{
  width: 100%;
  height: 100%;
  margin: 0;
  background: #000;
}

.tile video{
  object-fit: cover;
  border-radius: inherit;
}

.tile.is-portrait video{
  object-fit: contain;
}

.tile .placeholder{
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 8px;
  color: rgba(255,255,255,0.82);
  font-size: 12px;
  user-select: none;
  background: radial-gradient(ellipse at center, rgba(255,255,255,0.07), rgba(0,0,0,0.0) 65%);
}

.tile .placeholder .material-symbols-outlined{
  font-size: 34px;
  opacity: 0.92;
}

.name-tag{
  position: absolute;
  top: 10px;
  left: 10px;
  z-index: 5;
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 12px;
  line-height: 18px;
  color: rgba(255,255,255,0.92);
  background: rgba(0,0,0,0.42);
  border: 1px solid rgba(255,255,255,0.10);
  backdrop-filter: blur(8px);
  user-select: none;
  pointer-events: none;
}

.mic-badge{
  position: absolute;
  right: 10px;
  bottom: 10px;
  z-index: 6;
  width: 30px;
  height: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  background: rgba(0,0,0,0.42);
  border: 1px solid rgba(255,255,255,0.10);
  backdrop-filter: blur(8px);
  color: rgba(255,255,255,0.94);
  user-select: none;
}
.mic-badge .material-symbols-outlined{ font-size: 18px; opacity: 0.95; }
.mic-badge.is-muted{ background: rgba(239,68,68,0.92); border-color: rgba(239,68,68,0.62); }
.mic-badge.is-unknown{ background: rgba(0,0,0,0.28); border-color: rgba(255,255,255,0.10); opacity: 0.78; }

.tile, .screen-tile{ transition: box-shadow 120ms ease, transform 120ms ease; }
.tile.is-speaking, .screen-tile.is-speaking{
  box-shadow: 0 0 0 3px rgba(76,201,240,0.95), 0 18px 40px rgba(76,201,240,0.16);
}

.splitter{
  flex: 0 0 10px;
  cursor: col-resize;
  background: rgba(255,255,255,0.04);
  position: relative;
  z-index: 20;
  touch-action: none;
  border-left: 1px solid rgba(255,255,255,0.06);
  border-right: 1px solid rgba(255,255,255,0.06);
}
.splitter::before{
  content:"";
  position:absolute;
  top:50%;
  left:50%;
  transform: translate(-50%, -50%);
  width: 3px;
  height: 46px;
  border-radius: 2px;
  background: rgba(255,255,255,0.35);
  box-shadow: -6px 0 0 rgba(255,255,255,0.18), 6px 0 0 rgba(255,255,255,0.18);
}

.screen-slot{
  position: relative;
  width: 100%;
  height: 100%;
  padding: 10px;
}

.screen-placeholder{
  width: 100%;
  height: 100%;
  border-radius: var(--radius);
  border: 1px dashed rgba(255,255,255,0.14);
  background: radial-gradient(110% 110% at 20% 15%, rgba(76,201,240,0.10), rgba(0,0,0,0) 55%), rgba(0,0,0,0.40);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  color: rgba(255,255,255,0.82);
  text-align: center;
  user-select: none;
}
.screen-placeholder .material-symbols-outlined{ font-size: 36px; opacity: 0.9; }
.screen-placeholder .t{ font-weight: 700; }
.screen-placeholder .s{ font-size: 12px; color: rgba(255,255,255,0.62); max-width: 360px; }

.screen-tile{
  position: relative;
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,0.70);
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.10);
}
.screen-tile video{ object-fit: contain; }

.screen-tile.is-pannable{ cursor: grab; }
.screen-tile.is-pannable.is-grabbing{ cursor: grabbing; }
.screen-tile .media{
  position: relative;
  width: 100%;
  height: 100%;
  overflow: hidden;
  touch-action: none;
}
.screen-tile .media > video{
  touch-action: none;
  will-change: transform;
}

.screen-zoom-controls{
  position: absolute;
  right: 16px;
  bottom: 16px; /* keep space from pane border */
  display: flex;
  gap: 10px;
  align-items: flex-end;
  z-index: 10;
}
.screen-zoom-controls .zoom-btn{
  width: 42px;
  height: 42px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(0,0,0,0.38);
  color: #fff;
  cursor: pointer;
  backdrop-filter: blur(10px);
}
.screen-zoom-controls .zoom-btn:hover{ background: rgba(0,0,0,0.55); }
.screen-zoom-controls .zoom-btn:disabled{ opacity: 0.45; cursor: default; }
.screen-zoom-controls .zoom-btn .material-symbols-outlined{ font-size: 20px; }

.is-hidden{ display: none !important; }

.stageHead{
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 12px 14px 0 14px;
}
.stageHead .title{
  font-weight: 750;
  letter-spacing: 0.2px;
}
.stageHead .meta{
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: flex-end;
  color: var(--muted);
  font-size: 12px;
}

/* ---- Stage controls dock (bottom of stage panel) ---- */
.stageCard{
  display: flex;
  flex-direction: column;
}

.stageWrap{
  flex: 1 1 auto;
  min-height: 0;
}

.stageControlsWrap{
  padding: 12px;
  border-top: 1px solid rgba(255,255,255,0.08);
  background: rgba(0,0,0,0.14);
}

.stageControlsWrap .controlDock{
  /* handled by grid layout in .stageControlDock */
}

/* Side controls panel is now moved into the stage */
#sideControlsCard{ display: none; }

/* ---- Chat ---- */
.chatWrap{ padding: 12px; }

/* Chat is docked to the right of the participants list (toggle with Open chat). */
#chatNormalMount{ display: none !important; }

#chatCard{
  display: flex;
  flex-direction: column;
  min-height: 0;
}
#chatCard .chatBox{
  flex: 1 1 auto;
  min-height: 0;
}
.chatBox{
  width: 100%;
  /* Normal mode: keep it usable but not too tall */
  height: clamp(220px, 34vh, 520px);
  border: 1px solid rgba(255,255,255,0.10);
  border-radius: var(--radius);
  padding: 12px;
  overflow-y: auto;
  background: rgba(0,0,0,0.22);
}

.msg{
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin: 10px 0;
  max-width: min(84%, 560px);
}
.msg.me{ margin-left: auto; align-items: flex-end; }
.msg.them{ margin-right: auto; }

.msg-meta{
  font-size: 11px;
  color: rgba(255,255,255,0.55);
  letter-spacing: 0.2px;
}
.msg-bubble{
  padding: 10px 12px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,0.10);
  background: rgba(255,255,255,0.06);
  color: rgba(255,255,255,0.92);
  line-height: 1.35;
  box-shadow: 0 10px 22px rgba(0,0,0,0.22);
}
.msg.me .msg-bubble{
  background: linear-gradient(135deg, rgba(76,201,240,0.22), rgba(167,139,250,0.16)), rgba(255,255,255,0.06);
  border-color: rgba(76,201,240,0.20);
}

.sendBar{
  display: flex;
  gap: 10px;
  align-items: center;
  margin-top: 10px;
}
#chatInput{ flex: 1 1 auto; }

@media screen and (max-width: 980px){
  .layout{ grid-template-columns: 1fr; }
  .topbar{ padding: 12px 14px; }
}

@media screen and (max-width: 640px){
  /* Topbar: prevent logo/dot from being squeezed on narrow screens */
  .brand{ min-width: 0; }
  .brandText{ min-width: 0; max-width: 46vw; }
  .brandText .sub{ display: none; }
  .topbarRight{ max-width: 54vw; }
  #topbarRoom{ max-width: 54vw; }
  .chipText{ max-width: 46vw; }
  .fieldRow{ grid-template-columns: 1fr; }
  .stage{ flex-direction: column; min-height: 420px; }
  .screen-pane{
    flex: 0 0 auto;
    width: 100%;
    min-width: 0;
    height: 52vh;
  }
  .users-pane{ min-width: 0; display:flex; }
  .tiles{ flex: 1 1 auto; min-height: 0; }
  .splitter{ cursor: row-resize; width: 100%; }
  .splitter::before{
    width: 46px;
    height: 3px;
    box-shadow: 0 -6px 0 rgba(255,255,255,0.18), 0 6px 0 rgba(255,255,255,0.18);
  }

    /* ---- Mobile participant tiles layout ----
     - 1 user: full container
     - 2 users: split half (top/bottom)
     - 3+ users: 2 tiles per row (2 columns)
  */
  .tiles.mobile-1,
  .tiles.mobile-2{
    display: flex;
    flex-direction: column;
    flex-wrap: nowrap;
    align-content: stretch;
    justify-content: flex-start;
    height: 100%;
  }

  .tiles.mobile-3plus{
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    grid-auto-flow: row;
    gap: 10px;
    padding: 10px;
    align-content: start;
    justify-content: stretch;
    height: 100%;
  }

  /* Disable desktop gallery grid rules on mobile (except our mobile-3plus grid) */
  .tiles.is-gallery:not(.mobile-3plus){ display: flex; }

  .tiles.mobile-1 .tile{
    width: 100%;
    max-width: none;
    min-width: 0;
    flex: 1 1 auto;
    height: auto;
    aspect-ratio: auto;
  }
  .tiles.mobile-2 .tile{
    width: 100%;
    max-width: none;
    min-width: 0;
    flex: 1 1 0;
    height: auto;
    aspect-ratio: auto;
  }
  .tiles.mobile-3plus .tile{
    width: 100%;
    max-width: none;
    min-width: 0;
    height: auto;
    aspect-ratio: 16 / 9;
  }

  .sendBar{ flex-direction: column; align-items: stretch; }
}