/**
 * Go CSS · apps/meetings-app/meetings-app.css
 * 
 * Purpose:
 *   This dashboard piece.
 * 
 * Dashboard:
 *   Go · App Store / data-view · meetings
 * 
 * This file:
 *   business/dashboard/meetings-app/meetings-app.css
 * 
 * Depends on:
 *   - business/dashboard/shell/shell.html
 *   - scripts/assemble-dashboards.js
 * 
 * Used by:
 *   - scripts/assemble-dashboards.js → business/dashboard/styles.css
 */

/* —— Meetings app —— */
#meetings-view {
  --meetings-ink: #111111;
  --meetings-muted: #6b6b6b;
  --meetings-line: rgba(0, 0, 0, 0.12);
  color: var(--meetings-ink);
}

.meetings-lobby {
  width: min(100%, 28rem);
  margin: 0 auto;
}

.meetings-card {
  display: grid;
  gap: 1.25rem;
}

.meetings-card .section-heading {
  margin: 0;
}

.meetings-card .section-heading h3 {
  margin: 0.2rem 0 0.4rem;
  font-size: 1.35rem;
  color: var(--meetings-ink);
}

.meetings-card .section-heading .muted-line {
  margin: 0;
  color: var(--meetings-muted);
  line-height: 1.45;
}

/* Beat shared .settings-card form { gap: 0 } so inputs and buttons stack with space. */
.settings-card.meetings-card form.meetings-form,
.meetings-card .meetings-form {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1rem;
  margin: 0;
  align-content: start;
}

.meetings-field {
  display: grid;
  gap: 0.4rem;
  margin: 0;
}

.settings-card.meetings-card .meetings-field label,
.meetings-card .meetings-field label {
  display: block;
  margin: 0;
  font-size: 0.88rem;
  font-weight: 650;
  color: var(--meetings-ink);
}

.settings-card.meetings-card .meetings-field input,
.meetings-card .meetings-field input {
  display: block;
  width: 100%;
  max-width: 100%;
  margin: 0;
  box-sizing: border-box;
  background: #fff !important;
  border-color: rgba(0, 0, 0, 0.16) !important;
  color: #111111 !important;
}

.settings-card.meetings-card .meetings-form > .primary-btn,
.settings-card.meetings-card .meetings-form > .secondary-btn,
.meetings-card .meetings-form > .primary-btn,
.meetings-card .meetings-form > .secondary-btn,
.meetings-card .primary-btn,
.meetings-card .secondary-btn {
  width: auto;
  max-width: none;
  justify-self: start;
  margin: 0;
}

/* Meetings CTAs use /shared/buttons.css (landing system). */
.meetings-divider {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 0.75rem;
  align-items: center;
  color: var(--meetings-muted);
  font-size: 0.75rem;
  font-weight: 650;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.meetings-divider::before,
.meetings-divider::after {
  content: '';
  height: 1px;
  background: var(--meetings-line);
}

.meetings-start-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
}

.meetings-hint {
  margin: 0;
  color: var(--meetings-muted);
}

.meetings-eyebrow {
  margin: 0;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--meetings-muted);
}

.meetings-live-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  width: fit-content;
  color: var(--meetings-muted);
}

.meetings-live-pill::before {
  content: '';
  width: 0.4rem;
  height: 0.4rem;
  border-radius: 50%;
  background: #111111;
}

#meetings-view:has(#meetings-room:not(.hidden)) {
  display: flex;
  flex-direction: column;
  flex: 1 1 auto;
  width: 100%;
  max-width: 100%;
  min-height: calc(100dvh - var(--header-h, 72px) - 2.5rem);
}

body.standalone-app #meetings-view:has(#meetings-room:not(.hidden)) {
  min-height: 100dvh;
}

.meetings-room {
  display: grid;
  gap: 1rem;
  width: min(100%, 72rem);
  margin: 0 auto;
}

#meetings-view:has(#meetings-room:not(.hidden)) .meetings-room {
  display: grid;
  grid-template-rows: auto minmax(0, 1fr) auto;
  flex: 1 1 auto;
  width: 100%;
  max-width: 100%;
  min-height: 0;
  gap: 0.75rem;
}

.meetings-room-head {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: flex-start;
}

.meetings-room-meta {
  min-width: 0;
}

.meetings-room-meta h3 {
  margin: 0.2rem 0 0;
  font-size: 1.25rem;
  color: var(--meetings-ink);
}

.meetings-code-line {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.4rem;
  margin: 0.45rem 0 0;
  color: var(--meetings-muted);
  font-size: 0.9rem;
}

.meetings-code-label {
  font-weight: 650;
}

.meetings-room-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  align-items: center;
  justify-content: flex-end;
}

.meetings-room-actions .secondary-btn,
.meetings-room-actions .primary-btn,
.meetings-controls .secondary-btn,
.meetings-chat-form .secondary-btn,
.meetings-chat-form .primary-btn {
  width: auto;
  max-width: none;
}

.meetings-stage {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(16rem, 20rem);
  gap: 1rem;
  align-items: stretch;
  min-height: 22rem;
  min-width: 0;
  height: 100%;
}

.meetings-room.is-lecture .meetings-stage {
  grid-template-columns: minmax(0, 1fr) minmax(14rem, 18rem);
  grid-template-rows: minmax(0, 1fr) 7.5rem;
}

.meetings-board {
  display: none;
  grid-template-rows: auto auto minmax(0, 1fr);
  min-width: 0;
  min-height: 16rem;
  background: #1c1d22;
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 18px;
  overflow: hidden;
  box-shadow: 0 18px 40px rgba(17, 17, 17, 0.18);
}

.meetings-room.is-lecture .meetings-board:not([hidden]) {
  display: grid;
  grid-column: 1;
  grid-row: 1;
}

.meetings-room.is-lecture .meetings-video-grid {
  grid-column: 1;
  grid-row: 2;
  height: 7.5rem;
  min-height: 7.5rem;
  max-height: 7.5rem;
  flex-wrap: nowrap;
  overflow-x: auto;
  align-content: stretch;
}

.meetings-room.is-lecture .meetings-side {
  grid-column: 2;
  grid-row: 1 / span 2;
}

.meetings-room.is-lecture .meetings-tile {
  flex: 0 0 7.2rem;
  width: 7.2rem;
  height: 6.4rem;
  max-height: 6.4rem;
}

.meetings-room.is-lecture .meetings-tile.is-presenter {
  flex: 0 0 9.5rem;
  width: 9.5rem;
}

.meetings-board-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.28rem;
  align-items: center;
  padding: 0.45rem 0.55rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  background: #16171c;
  pointer-events: auto;
  z-index: 2;
}

.meetings-board-tool {
  width: 2.15rem;
  height: 2.15rem;
  min-width: 2.15rem;
  padding: 0;
  border-radius: 10px;
  border: 1px solid transparent;
  background: transparent;
  color: #ececec;
  display: inline-grid;
  place-items: center;
  cursor: pointer;
}

.meetings-board-tool svg {
  width: 1.1rem;
  height: 1.1rem;
  display: block;
}

.meetings-board-tool:hover {
  background: rgba(255, 255, 255, 0.08);
}

.meetings-board-tool.is-on {
  background: #fff;
  color: #111;
}

.meetings-board-swatch {
  width: 2.15rem;
  height: 2.15rem;
  display: inline-grid;
  place-items: center;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.06);
}

.meetings-board-swatch input[type='color'] {
  width: 1.35rem;
  height: 1.35rem;
  padding: 0;
  border: 0;
  background: transparent;
  cursor: pointer;
}

.meetings-board-icon-field {
  display: inline-flex;
  align-items: center;
}

.meetings-board-icon-field select {
  height: 2.15rem;
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: #22232a;
  color: #f3f3f4;
  font-size: 0.72rem;
  padding: 0 0.4rem;
}

.meetings-board-pages {
  display: inline-flex;
  align-items: center;
  gap: 0.15rem;
  color: #d7d7da;
  font-size: 0.72rem;
  font-weight: 650;
}

.meetings-board-sep {
  width: 1px;
  height: 1.2rem;
  background: rgba(255, 255, 255, 0.12);
}

.meetings-board-hint {
  margin: 0;
  padding: 0.28rem 0.75rem;
  font-size: 0.74rem;
  color: #b9bac0;
  background: #1c1d22;
}

.meetings-board-stage {
  position: relative;
  min-height: 14rem;
  display: grid;
  place-items: center;
  padding: 0.85rem;
  background:
    radial-gradient(120% 90% at 50% 0%, #3a3d46 0%, #23252b 70%);
  touch-action: none;
}

.meetings-board-paper {
  position: relative;
  width: 100%;
  height: 100%;
  min-height: 14rem;
  border-radius: 8px;
  overflow: hidden;
  background:
    linear-gradient(rgba(40, 40, 40, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(40, 40, 40, 0.045) 1px, transparent 1px),
    #f4f1e6;
  background-size: 32px 32px;
  box-shadow:
    0 14px 36px rgba(0, 0, 0, 0.32),
    inset 0 0 0 1px rgba(255, 255, 255, 0.35);
  touch-action: none;
}

.meetings-board-paper.has-document {
  background: #111;
}

.meetings-board-doc {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  pointer-events: none;
  background: #fff;
}

.meetings-board-doc img,
.meetings-board-doc canvas {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  display: block;
}

.meetings-board-stage canvas#meetings-board-canvas,
.meetings-board-paper > canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
  pointer-events: none;
  z-index: 1;
}

.meetings-board-texts {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 2;
}

.meetings-board-text {
  position: absolute;
  min-width: 6rem;
  padding: 0.3rem 0.4rem;
  border: 1px dashed transparent;
  border-radius: 6px;
  outline: none;
  overflow: auto;
  line-height: 1.35;
  word-wrap: break-word;
  pointer-events: auto;
  background: rgba(255, 255, 255, 0.0);
}

.meetings-board-text.is-selected,
.meetings-board-text:focus {
  border-color: rgba(17, 17, 17, 0.4);
  background: rgba(255, 255, 255, 0.86);
  box-shadow: 0 6px 18px rgba(17, 17, 17, 0.12);
}

.meetings-video-grid {
  --meet-cols: 1;
  --meet-rows: 1;
  --meet-gap: 0.5rem;
  display: flex;
  flex-wrap: wrap;
  align-content: stretch;
  gap: var(--meet-gap);
  background: #111111;
  border: 1px solid rgba(0, 0, 0, 0.2);
  border-radius: 14px;
  padding: var(--meet-gap);
  min-height: 22rem;
  min-width: 0;
  height: 100%;
}

.meetings-tile {
  position: relative;
  overflow: hidden;
  border-radius: 10px;
  background: #1a1a1a;
  flex: 1 1 calc((100% - (var(--meet-cols) - 1) * var(--meet-gap)) / var(--meet-cols));
  width: calc((100% - (var(--meet-cols) - 1) * var(--meet-gap)) / var(--meet-cols));
  height: calc((100% - (var(--meet-rows) - 1) * var(--meet-gap)) / var(--meet-rows));
  max-height: calc((100% - (var(--meet-rows) - 1) * var(--meet-gap)) / var(--meet-rows));
  min-width: 0;
  min-height: 0;
}

.meetings-tile video {
  /* Absolute fill — height:100% inside aspect-ratio boxes often collapses to 0px
     in Chromium, which looks like "video not transmitted". */
  position: absolute;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  background: #111;
  opacity: 1;
  z-index: 0;
}

.meetings-tile.is-local video {
  transform: scaleX(-1);
}

.meetings-tile audio {
  /* Never display:none — Chrome mutes MediaStreams on display:none elements
     (same rule as GOEDI remote audio). Park off-screen instead. */
  position: fixed;
  left: -10000px;
  top: 0;
  width: 8px;
  height: 8px;
  margin: 0;
  padding: 0;
  border: 0;
  opacity: 1;
  pointer-events: none;
}

.meetings-tile.is-camera-off video,
.meetings-tile.is-local.is-camera-off video {
  /* Dim only — never hide or collapse the element (that stops decoding). */
  opacity: 0.35;
}

.meetings-tile-label {
  position: absolute;
  left: 0.5rem;
  bottom: 0.5rem;
  z-index: 1;
  margin: 0;
  padding: 0.2rem 0.45rem;
  border-radius: 6px;
  background: rgba(0, 0, 0, 0.65);
  color: #fff;
  font-size: 0.72rem;
  font-weight: 650;
}

.meetings-tile.is-local {
  box-shadow: inset 0 0 0 2px rgba(255, 255, 255, 0.35);
}

.meetings-side {
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  gap: 0.85rem;
  min-width: 0;
  min-height: 22rem;
}

.meetings-roster,
.meetings-chat {
  border: 1px solid var(--meetings-line);
  border-radius: 12px;
  padding: 0.9rem;
  background: #fff;
  min-width: 0;
}

.meetings-roster {
  max-height: 14rem;
  overflow: auto;
}

.meetings-watching {
  margin: 0.35rem 0 0;
  font-size: 0.76rem;
}

.meetings-stage-btn {
  margin-top: 0.25rem;
  width: auto;
  min-height: 1.7rem;
  padding: 0.15rem 0.5rem;
  font-size: 0.7rem;
}

.meetings-chat {
  display: grid;
  grid-template-rows: auto minmax(0, 1fr) auto;
  gap: 0.65rem;
  min-height: 14rem;
}

.meetings-roster h4,
.meetings-chat h4 {
  margin: 0;
  font-size: 0.84rem;
  color: var(--meetings-ink);
}

.meetings-participant-list {
  list-style: none;
  margin: 0.55rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.5rem;
}

.meetings-participant-list li {
  display: grid;
  gap: 0.08rem;
}

.meetings-participant-list strong {
  font-size: 0.88rem;
  color: var(--meetings-ink);
}

.meetings-participant-list span,
.meetings-participant-list small {
  color: var(--meetings-muted);
  font-size: 0.76rem;
}

.meetings-chat-messages {
  display: grid;
  gap: 0.5rem;
  align-content: start;
  overflow: auto;
  min-height: 8rem;
  padding: 0;
}

.meetings-chat-empty {
  margin: 0;
  color: var(--meetings-muted);
  font-size: 0.84rem;
}

.meetings-chat-bubble {
  display: grid;
  gap: 0.15rem;
  padding: 0.55rem 0.65rem;
  border-radius: 10px;
  background: #f5f5f5;
  border: 1px solid var(--meetings-line);
}

.meetings-chat-bubble.is-self {
  background: #ececec;
}

.meetings-chat-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 0.55rem;
  align-items: baseline;
  font-size: 0.7rem;
  color: var(--meetings-muted);
}

.meetings-chat-meta strong {
  color: var(--meetings-ink);
  font-size: 0.76rem;
}

.meetings-chat-body {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.4;
  white-space: pre-wrap;
  word-break: break-word;
  color: var(--meetings-ink);
}

.meetings-chat-file {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  margin-top: 0.1rem;
  font-size: 0.84rem;
  font-weight: 650;
  color: #111111;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.meetings-chat-form {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 0.45rem;
  align-items: center;
  margin: 0;
}

.meetings-chat-form input[type='text'] {
  width: 100%;
  min-width: 0;
  margin: 0;
  padding: 0.55rem 0.7rem;
  border: 1px solid rgba(0, 0, 0, 0.16);
  border-radius: 10px;
  background: #fff;
  font: inherit;
  box-sizing: border-box;
}

.meetings-chat-form .primary-btn,
.meetings-chat-form .secondary-btn {
  width: auto;
  max-width: none;
  padding: 0.5rem 0.75rem;
  font-size: 0.84rem;
}

.meetings-controls {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
}

.meetings-controls .secondary-btn {
  min-width: 7rem;
}

@media (max-width: 900px) {
  .meetings-stage {
    grid-template-columns: 1fr;
    grid-template-rows: minmax(0, 1fr) auto;
  }
  .meetings-room.is-lecture .meetings-stage {
    grid-template-columns: 1fr;
    grid-template-rows: minmax(16rem, 1fr) 7.5rem auto;
  }
  .meetings-room.is-lecture .meetings-board:not([hidden]) {
    grid-column: 1;
    grid-row: 1;
  }
  .meetings-room.is-lecture .meetings-video-grid {
    grid-column: 1;
    grid-row: 2;
  }
  .meetings-room.is-lecture .meetings-side {
    grid-column: 1;
    grid-row: 3;
  }
  .meetings-video-grid {
    min-height: min(58dvh, 32rem);
  }
  .meetings-room.is-lecture .meetings-video-grid {
    min-height: 7.5rem;
  }
  .meetings-side {
    min-height: 16rem;
  }
  .meetings-room-head {
    flex-direction: column;
  }
  .meetings-room-actions {
    justify-content: flex-start;
  }
  .settings-card.meetings-card .meetings-form > .primary-btn,
  .settings-card.meetings-card .meetings-form > .secondary-btn,
  .meetings-card .primary-btn,
  .meetings-card .secondary-btn {
    width: 100%;
    justify-self: stretch;
  }
}