/* Room page — colorful homepage style + Zoom-like stage */

html:has(body.in-room) {
  overflow: hidden;
  height: 100%;
}

body.in-room.clean-site {
  background: transparent;
  height: 100vh;
  height: 100dvh;
  overflow: hidden;
  --room-nav-h: 88px;
}

body.in-room.clean-site .navbar {
  height: var(--room-nav-h);
  padding: 0;
  display: flex;
  align-items: center;
  box-sizing: border-box;
}

body.in-room.clean-site .navbar .container {
  width: 100%;
}

/* Override global styles.css room rules that break dedicated /room page layout */
body.in-room.clean-site .room-view:not(.hidden),
body.in-room.clean-site #roomView:not(.hidden) {
  display: flex !important;
  flex-direction: column;
  position: fixed !important;
  top: var(--room-nav-h);
  right: 0;
  left: 0;
  bottom: 0;
  z-index: 1;
  min-height: 0 !important;
  height: auto;
  width: auto;
  padding: 6px 8px 8px;
  overflow: hidden;
  background: transparent !important;
}

body.in-room.clean-site .room-container {
  flex: 1;
  display: flex !important;
  flex-direction: column;
  width: 100%;
  max-width: none !important;
  height: 100%;
  min-height: 0;
  overflow: hidden;
  padding: 0 !important;
  margin: 0;
}

body.in-room.clean-site .room-layout,
body.in-room.clean-site .room-classroom-bar,
body.in-room.clean-site .room-zoom-stage-wrap {
  display: flex !important;
  flex-direction: column;
  flex: 1;
  min-height: 0;
  height: 100%;
  margin-bottom: 0 !important;
  grid-template-columns: unset !important;
}

body.in-room .visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* Separate share rectangle — moved to navbar */
.room-layout {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 0;
  height: 100%;
}

.room-main-block {
  flex: 1;
  display: flex !important;
  flex-direction: column;
  min-height: 0;
  height: 100%;
  position: relative;
  border: 4px solid var(--ink);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--shadow-candy);
  background: var(--memyellow);
}

.room-host-body {
  flex: 1;
  display: flex;
  min-height: 0;
  position: relative;
  z-index: 1;
  overflow: hidden;
}

.room-host-body--in-game .room-host-stage-col {
  flex: 1;
  background: transparent;
}

/* room-main-block is parent of room-host-body — :has() not descendant selector */
.room-main-block:has(.room-host-body--in-game) {
  background-color: var(--game-stage-bg-color, #b8c0cc);
  border: 4px solid var(--ink);
  box-shadow: var(--shadow-candy);
  border-radius: 12px;
  overflow: hidden;
}

.room-host-stage-col {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 0;
  min-width: 0;
}

.room-host-stage-col .game-panel {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 0;
}

.room-host-stage-col .game-panel.hidden {
  display: none !important;
}

.room-games-panel {
  position: fixed;
  inset: 0;
  z-index: 800;
  display: grid;
  place-items: center;
  padding: 20px;
}

.room-games-panel.hidden {
  display: none !important;
}

.room-games-panel-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(15, 25, 45, 0.5);
  backdrop-filter: blur(4px);
}

.room-games-panel-sheet {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: min(820px, 94vw);
  max-height: min(90vh, 780px);
  overflow: auto;
  display: flex;
  flex-direction: column;
  padding: clamp(24px, 4vw, 32px);
  background: var(--memteal);
  border: 4px solid var(--ink);
  border-radius: calc(var(--radius) + 4px);
  box-shadow: var(--shadow-candy);
}

.room-games-panel-header {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 48px;
  margin-bottom: 6px;
  text-align: center;
}

.room-games-panel-header h2 {
  margin: 0;
  width: 100%;
  font-size: clamp(1.65rem, 4.5vw, 2.1rem);
  font-weight: 900;
  color: var(--ink);
  text-align: center;
  letter-spacing: -0.02em;
}

.room-games-panel-close {
  position: absolute;
  top: 0;
  left: 0;
  width: 36px;
  height: 36px;
  font-size: 1.5rem;
  line-height: 1;
  color: var(--ink);
  background: var(--white);
  border: 3px solid var(--ink);
  border-radius: 10px;
  cursor: pointer;
  box-shadow: 3px 3px 0 var(--ink);
}

.room-games-panel-close:hover {
  background: var(--memorange);
  color: var(--white);
}

.room-games-panel .room-lobby-hint {
  margin: 0 0 16px;
  text-align: center;
  flex: none;
  font-size: clamp(13px, 2.5vw, 15px);
  font-weight: 800;
  color: var(--ink);
  opacity: 0.82;
  line-height: 1.45;
}

.room-games-panel-body {
  flex: 0 0 auto;
  overflow: visible;
  padding-bottom: 6px;
}

.room-games-panel-footer {
  flex: 0 0 auto;
  display: flex;
  justify-content: center;
  align-items: center;
  margin-top: 20px;
  padding-top: 0;
}

.room-games-library-btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: auto;
  min-width: min(100%, 240px);
  max-width: 320px;
  margin: 0 auto;
  padding: 12px 28px;
  text-decoration: none;
  text-align: center;
  font-family: inherit;
  font-size: clamp(15px, 2.8vw, 18px);
  font-weight: 900;
  color: var(--ink) !important;
  border: 3px solid var(--ink);
  border-radius: 999px;
  background: var(--memyellow) !important;
  box-shadow: 5px 6px 0 0 rgba(26, 10, 46, 0.95) !important;
  cursor: pointer;
  transition: transform 0.12s ease, box-shadow 0.12s ease, filter 0.12s ease;
}

.room-games-library-btn:hover,
.room-games-library-btn:focus-visible {
  transform: translate(-2px, -2px);
  filter: brightness(1.04);
  box-shadow: 7px 8px 0 0 rgba(26, 10, 46, 0.95) !important;
}

.room-games-library-btn:active {
  transform: translate(3px, 3px);
  box-shadow: 2px 2px 0 0 rgba(26, 10, 46, 0.95) !important;
}

.room-games-panel-settings {
  margin-top: 16px;
  padding: 14px;
  background: var(--white);
  border: 3px solid var(--ink);
  border-radius: 12px;
  box-shadow: 3px 3px 0 var(--ink);
}

.room-games-panel .room-setting-hint {
  margin: 8px 0 0;
  font-size: 11px;
  font-weight: 700;
  color: var(--ink);
  opacity: 0.7;
}

.room-game-picker {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 14px;
  overflow: visible;
  max-height: none;
  padding: 0 0 4px;
  background: transparent;
  border: none;
  border-radius: 0;
  box-shadow: none;
}

.room-game-picker::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}

.room-game-picker::-webkit-scrollbar-thumb {
  background: var(--ink);
  border-radius: 999px;
}

.room-game-btn {
  width: 100%;
  min-height: 108px;
  aspect-ratio: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 8px;
  font-family: inherit;
  text-align: center;
  color: var(--ink);
  background: var(--white);
  border: 3px solid var(--ink);
  border-radius: 16px;
  cursor: pointer;
  box-shadow: 4px 4px 0 var(--ink);
  transition: transform 0.12s ease, background 0.12s ease, box-shadow 0.12s ease;
}

.room-game-btn-icon {
  font-size: clamp(1.75rem, 4vw, 2.1rem);
  line-height: 1;
}

.room-game-btn-label {
  font-size: clamp(14px, 2.8vw, 17px);
  font-weight: 900;
  line-height: 1.2;
  max-width: 100%;
  overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.room-game-btn:hover:not(:disabled) {
  transform: translate(-2px, -2px);
  box-shadow: 6px 6px 0 var(--ink);
  background: var(--memlime);
}

.room-game-btn.is-active {
  background: var(--memlime);
  box-shadow: inset 0 0 0 2px var(--ink), 4px 4px 0 var(--ink);
  transform: translate(1px, 1px);
}

.room-game-btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
  box-shadow: none;
}

.room-setting-toggle {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  font-size: 13px;
  font-weight: 800;
  color: var(--ink);
}

.room-settings-panel .room-setting-toggle {
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 16px 18px;
  background: #fffef8;
  border: 3px solid var(--ink);
  border-radius: 14px;
  box-shadow: 3px 3px 0 var(--ink);
  transition: transform 0.1s ease, background 0.12s ease;
}

.room-settings-panel .room-setting-toggle:hover {
  background: var(--white);
  transform: translate(-1px, -1px);
}

.room-settings-panel .room-setting-toggle-label {
  flex: 1;
  min-width: 0;
  font-size: 17px;
  font-weight: 900;
  line-height: 1.35;
  color: var(--ink);
  text-align: right;
}

.room-settings-panel .room-setting-toggle-switch {
  position: relative;
  flex-shrink: 0;
  width: 56px;
  height: 32px;
}

.room-settings-panel .room-setting-toggle-switch input {
  position: absolute;
  inset: 0;
  z-index: 2;
  width: 100%;
  height: 100%;
  margin: 0;
  opacity: 0;
  cursor: pointer;
}

.room-settings-panel .room-setting-toggle-ui {
  display: block;
  width: 100%;
  height: 100%;
  box-sizing: border-box;
  background: #ccc;
  border: 3px solid var(--ink);
  border-radius: 999px;
  position: relative;
  pointer-events: none;
  transition: background 0.15s ease;
}

.room-settings-panel .room-setting-toggle-ui::after {
  content: "";
  position: absolute;
  top: 50%;
  right: 2px;
  width: 22px;
  height: 22px;
  background: var(--white);
  border: 2px solid var(--ink);
  border-radius: 50%;
  box-sizing: border-box;
  transform: translateY(-50%);
  transition: transform 0.15s ease;
}

.room-settings-panel .room-setting-toggle-switch input:checked + .room-setting-toggle-ui {
  background: var(--memteal);
}

.room-settings-panel .room-setting-toggle-switch input:checked + .room-setting-toggle-ui::after {
  transform: translateY(-50%) translateX(-24px);
}

.room-setting-toggle input {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.room-setting-toggle-ui {
  flex-shrink: 0;
  width: 44px;
  height: 26px;
  background: #ccc;
  border: 3px solid var(--ink);
  border-radius: 999px;
  position: relative;
  transition: background 0.15s ease;
}

.room-setting-toggle-ui::after {
  content: "";
  position: absolute;
  top: 2px;
  right: 2px;
  width: 16px;
  height: 16px;
  background: var(--white);
  border: 2px solid var(--ink);
  border-radius: 50%;
  transition: transform 0.15s ease;
}

.room-setting-toggle input:checked + .room-setting-toggle-ui {
  background: var(--memteal);
}

.room-setting-toggle input:checked + .room-setting-toggle-ui::after {
  transform: translateX(-16px);
}

body.in-room:not(.is-room-manager) .room-manager-only {
  display: none !important;
}

body.room-has-error .room-page-overlay {
  display: none !important;
}

.room-page-overlay {
  z-index: 900;
}

.room-page-overlay.hidden {
  display: none !important;
  pointer-events: none !important;
  visibility: hidden !important;
}

.room-top-strip-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: stretch;
  gap: 8px;
  margin-inline-start: auto;
  position: relative;
  z-index: 2;
  flex-shrink: 0;
  width: auto;
  pointer-events: none;
}

.play-body .room-top-strip-actions {
  width: auto;
}

.room-top-strip-actions > * {
  pointer-events: auto;
}

.room-stat-pill--games-btn,
.room-stat-pill--lesson-return,
.room-stat-pill--settings-btn,
.room-stat-pill--exit-btn {
  position: relative;
  z-index: 1;
  font-family: inherit;
  font-size: 13px;
  font-weight: 800;
  cursor: pointer;
  color: var(--ink);
  background: transparent;
  border: none;
  border-radius: 0;
  box-shadow: none;
  padding: 7px 13px 10px 10px;
  transition: transform 0.1s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  align-self: stretch;
  min-height: 47px;
  min-width: 88px;
  width: auto;
  flex: 0 0 auto;
  overflow: visible;
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
  user-select: none;
}

.room-stat-pill--games-btn::before,
.room-stat-pill--lesson-return::before,
.room-stat-pill--settings-btn::before,
.room-stat-pill--exit-btn::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 3px;
  bottom: 3px;
  background: var(--white);
  border: 3px solid var(--ink);
  border-radius: 999px;
  pointer-events: none;
  transition: background 0.12s ease, transform 0.1s ease;
  z-index: -1;
}

.room-stat-pill--games-btn::after,
.room-stat-pill--lesson-return::after,
.room-stat-pill--settings-btn::after,
.room-stat-pill--exit-btn::after {
  content: "";
  position: absolute;
  top: 3px;
  left: 3px;
  right: 0;
  bottom: 0;
  background: var(--ink);
  border-radius: 999px;
  pointer-events: none;
  z-index: -2;
}

.room-stat-pill--games-btn {
  white-space: nowrap;
  text-overflow: ellipsis;
  max-width: 100%;
}

.room-stat-pill--games-btn:hover,
.room-stat-pill--games-btn:focus-visible {
  transform: translate(-1px, -1px);
}

.room-stat-pill--games-btn:hover::before,
.room-stat-pill--games-btn[aria-expanded="true"]::before,
.room-stat-pill--games-btn:focus-visible::before {
  background: var(--memteal);
}

.room-stat-pill--games-btn[aria-expanded="true"] {
  transform: translate(-1px, -1px);
}

.room-stat-pill--lesson-return {
  white-space: nowrap;
}

.room-stat-pill--lesson-return:hover,
.room-stat-pill--lesson-return:focus-visible {
  transform: translate(-1px, -1px);
}

.room-stat-pill--lesson-return:hover::before,
.room-stat-pill--lesson-return:focus-visible::before {
  background: var(--memteal);
}

.room-stat-pill--exit-btn {
  color: #fff;
}

.room-stat-pill--exit-btn::before {
  background: #e04040;
}

.room-stat-pill--exit-btn:hover,
.room-stat-pill--exit-btn:focus-visible {
  transform: translate(-1px, -1px);
}

.room-stat-pill--exit-btn:hover::before,
.room-stat-pill--exit-btn:focus-visible::before {
  background: #c62828;
}

.room-stat-pill--settings-btn:hover,
.room-stat-pill--settings-btn[aria-expanded="true"],
.room-stat-pill--settings-btn:focus-visible {
  transform: translate(-1px, -1px);
}

.room-stat-pill--settings-btn:hover::before,
.room-stat-pill--settings-btn[aria-expanded="true"]::before,
.room-stat-pill--settings-btn:focus-visible::before {
  background: var(--memteal);
}

.room-stat-pill--games-btn:active,
.room-stat-pill--lesson-return:active,
.room-stat-pill--settings-btn:active,
.room-stat-pill--exit-btn:active {
  transform: translate(1px, 1px);
}

.room-stat-pill--games-btn:active::before,
.room-stat-pill--lesson-return:active::before,
.room-stat-pill--settings-btn:active::before,
.room-stat-pill--exit-btn:active::before {
  transform: translate(1px, 1px);
}

.room-stat-pill--games-btn:focus-visible,
.room-stat-pill--lesson-return:focus-visible,
.room-stat-pill--settings-btn:focus-visible,
.room-stat-pill--exit-btn:focus-visible {
  outline: 3px solid var(--electric);
  outline-offset: 2px;
}

.room-settings-panel {
  position: fixed;
  inset: 0;
  z-index: 800;
  display: grid;
  place-items: center;
  padding: 20px;
}

.room-settings-panel.hidden {
  display: none !important;
}

.room-settings-panel-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(15, 25, 45, 0.5);
  backdrop-filter: blur(4px);
}

.room-settings-panel-sheet {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 400px;
  padding: 22px 18px;
  background: var(--memyellow);
  border: 4px solid var(--ink);
  border-radius: var(--radius);
  box-shadow: var(--shadow-candy);
}

.room-settings-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 4px 2px;
}

.room-settings-panel .room-setting-hint {
  margin: 0 0 4px;
  font-size: 12px;
  font-weight: 700;
  color: var(--ink);
  opacity: 0.75;
  text-align: right;
  line-height: 1.45;
}

.room-setting-mode-group {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.room-setting-mode-heading {
  margin: 0;
  width: 100%;
  text-align: center;
  font-size: 17px;
  font-weight: 900;
  line-height: 1.35;
  color: var(--ink);
}

.room-settings-panel .room-setting-mode-heading {
  text-align: center;
}

.room-setting-mode-card {
  position: relative;
  display: block;
  width: 100%;
  cursor: pointer;
  margin: 0;
  padding: 0;
  border: none;
  background: transparent;
  font: inherit;
  text-align: inherit;
}

.room-setting-mode-card-body {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 16px 18px;
  background: #fffef8;
  border: 3px solid var(--ink);
  border-radius: 14px;
  box-shadow: 3px 3px 0 var(--ink);
  transition: transform 0.1s ease, background 0.12s ease;
}

.room-setting-mode-card:hover .room-setting-mode-card-body {
  background: var(--white);
  transform: translate(-1px, -1px);
}

.room-setting-mode-card.is-selected .room-setting-mode-card-body {
  background: var(--memteal);
  box-shadow: 4px 4px 0 var(--ink);
}

.room-setting-mode-badge {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  border: 3px solid var(--ink);
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: 14px;
  font-weight: 900;
  color: var(--ink);
  opacity: 0;
  background: #fff;
  transition: opacity 0.12s ease;
}

.room-setting-mode-card.is-selected .room-setting-mode-badge {
  opacity: 1;
}

.room-setting-mode-card.is-disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

.room-setting-mode-card.is-disabled .room-setting-mode-card-body:hover {
  transform: none;
}

.room-setting-mode-hint {
  margin: 0;
  font-size: 14px;
  font-weight: 700;
  line-height: 1.45;
  color: var(--ink);
  opacity: 0.82;
  text-align: center;
}

.room-setting-material-group {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 4px;
}

.room-setting-material-btn {
  width: 100%;
  padding: 14px 16px;
  font-size: 15px;
  font-weight: 900;
  font-family: inherit;
  border: 3px solid var(--ink);
  border-radius: 12px;
  cursor: pointer;
  box-shadow: 3px 3px 0 var(--ink);
}

.room-setting-material-clear {
  width: 100%;
  padding: 8px 12px;
  font-size: 13px;
  font-weight: 800;
  font-family: inherit;
  color: var(--ink);
  background: transparent;
  border: none;
  cursor: pointer;
  text-decoration: underline;
  opacity: 0.8;
}

.room-setting-material-clear:hover {
  opacity: 1;
}

.room-material-panel {
  position: fixed;
  inset: 0;
  z-index: 850;
  display: grid;
  place-items: center;
  padding: 20px;
}

.room-material-panel.hidden {
  display: none !important;
}

.room-material-panel-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(15, 25, 45, 0.5);
  backdrop-filter: blur(4px);
}

.room-material-panel-sheet {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 440px;
  padding: 22px 18px;
  background: var(--memyellow);
  border: 4px solid var(--ink);
  border-radius: var(--radius);
  box-shadow: var(--shadow-candy);
}

.room-material-textarea {
  width: 100%;
  min-height: 180px;
  margin: 0 0 10px;
  padding: 12px 14px;
  font-size: 14px;
  font-weight: 700;
  font-family: inherit;
  line-height: 1.5;
  color: var(--ink);
  background: var(--white);
  border: 3px solid var(--ink);
  border-radius: 12px;
  box-shadow: 3px 3px 0 var(--ink);
  resize: vertical;
}

.room-material-preview {
  margin: 0 0 14px;
  font-size: 13px;
  font-weight: 800;
  text-align: center;
  color: var(--ink);
  opacity: 0.85;
}

.room-material-ai-hint {
  margin: 0 0 10px;
  font-size: 13px;
  font-weight: 700;
  line-height: 1.45;
  color: var(--ink);
  opacity: 0.82;
}

.btn-ai {
  width: min(100%, 300px);
  margin: 0 auto 12px;
  padding: 11px 18px;
  font-size: 15px;
  font-weight: 800;
  color: var(--ink);
  background: linear-gradient(135deg, #e9d5ff 0%, #c4b5fd 45%, #a78bfa 100%);
  border: 3px solid var(--ink);
  border-radius: 14px;
  box-shadow: 3px 3px 0 var(--ink);
  cursor: pointer;
  display: block;
}

.btn-ai:hover:not(:disabled) {
  transform: translate(-1px, -1px);
  box-shadow: 4px 4px 0 var(--ink);
}

.btn-ai:active:not(:disabled) {
  transform: translate(2px, 2px);
  box-shadow: 1px 1px 0 var(--ink);
}

.btn-ai:disabled {
  opacity: 0.72;
  cursor: wait;
}

.btn-ai.hidden {
  display: none;
}

.room-material-actions {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 18px;
  margin-top: 8px;
  padding-bottom: 4px;
}

.room-material-save-btn,
.room-material-cancel-btn {
  width: min(100%, 300px) !important;
  max-width: 300px;
  padding: 12px 20px !important;
  border-radius: 999px;
  box-shadow: 5px 6px 0 0 rgba(26, 10, 46, 0.95) !important;
}

.room-material-save-btn {
  background: #6ee06a !important;
  color: var(--ink) !important;
  font-size: clamp(16px, 3vw, 19px);
  font-weight: 900;
  min-height: 46px;
}

.room-material-cancel-btn {
  background: #ff5a5a !important;
  color: #fff !important;
  font-size: clamp(15px, 2.8vw, 18px);
  font-weight: 900;
  min-height: 42px;
}

.room-material-save-btn:active,
.room-material-cancel-btn:active {
  transform: translate(3px, 3px);
  box-shadow: 2px 2px 0 0 rgba(26, 10, 46, 0.95) !important;
}

.room-material-save-btn:hover {
  filter: brightness(1.04);
}

.room-material-cancel-btn:hover {
  filter: brightness(1.06);
}

.room-game-btn.hidden {
  display: none !important;
}

.room-game-area--chat-open .room-stage-chat {
  display: flex !important;
}

.room-game-area--chat-open .room-stage-chat.hidden {
  display: flex !important;
}

@media (min-width: 769px) {
  .room-game-area--chat-open {
    display: grid;
    grid-template-columns: 1fr min(280px, 32%);
  }
}

@media (max-width: 768px) {
  .room-game-picker {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .room-game-area--chat-open .room-stage-chat {
    position: absolute;
    inset: 0;
    z-index: 12;
  }
}

/* Game fills all space between header strip and bottom dock */
.room-game-area {
  flex: 1 1 0;
  min-height: 0;
  position: relative;
  display: block;
  overflow: hidden;
  background: #080c14;
}

body.in-room .scroll-progress {
  display: none;
}

.room-memphis-bg {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}

.room-memphis-sticker {
  position: absolute;
  border: 3px solid var(--shape-tq-line);
  border-radius: 50%;
  opacity: 0.88;
  box-shadow: none;
}

.room-memphis-sticker--yellow {
  width: 88px;
  height: 88px;
  top: calc(var(--room-nav-h) + 10px);
  left: 3%;
  bottom: auto;
  right: auto;
  background: var(--shape-tq-soft);
  transform: rotate(-12deg);
}

.room-memphis-sticker--pink {
  width: 76px;
  height: 76px;
  top: calc(var(--room-nav-h) + 14px);
  right: 3%;
  left: auto;
  bottom: auto;
  background: var(--shape-tq-pale);
  border-radius: 20px;
  transform: rotate(18deg);
}

.room-memphis-sticker--purple {
  width: 64px;
  height: 64px;
  bottom: 6%;
  left: 3%;
  top: auto;
  right: auto;
  background: var(--shape-tq-deep);
  transform: rotate(8deg);
}

.room-memphis-sticker--lime {
  width: 78px;
  height: 78px;
  bottom: 8%;
  right: 3%;
  left: auto;
  top: auto;
  background: var(--shape-tq-mid);
  border-radius: 30% 70% 55% 45%;
}

.room-container {
  max-width: none;
}

/* Top strip inside main block */
.room-top-strip {
  flex: 0 0 auto;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 12px 20px;
  flex-shrink: 0;
  position: relative;
  z-index: 40;
  isolation: isolate;
  padding: 12px 16px 14px;
  background: var(--memyellow);
  border: none;
  border-bottom: 4px solid var(--ink);
  border-radius: 8px 8px 0 0;
  box-shadow: none;
}

.room-top-strip-stats {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  min-width: 0;
  position: relative;
  z-index: 1;
  pointer-events: none;
}

.room-top-strip-stats .room-stat-pill,
.room-top-strip-stats a {
  pointer-events: auto;
}

.room-top-strip-stats.hidden {
  display: none !important;
}

.room-stat-pill {
  padding: 8px 14px;
  font-size: 14px;
  font-weight: 800;
  color: var(--ink);
  background: var(--white);
  border: 3px solid var(--ink);
  border-radius: 999px;
  box-shadow: 4px 4px 0 var(--ink);
  transition: background 0.12s ease, transform 0.1s ease;
}

.room-top-strip-stats .room-stat-pill:hover,
.room-top-strip-stats .room-stat-pill:focus-visible,
.room-top-strip-stats a.room-stat-pill:hover,
.room-top-strip-stats a.room-stat-pill:focus-visible {
  background: var(--memteal);
}

button.room-stat-pill.room-stat-pill--games-btn,
button.room-stat-pill.room-stat-pill--lesson-return,
button.room-stat-pill.room-stat-pill--settings-btn,
button.room-stat-pill.room-stat-pill--exit-btn {
  border: none;
  border-radius: 0;
  box-shadow: none;
  background: transparent;
  padding: 7px 13px 10px 10px;
  font-size: 13px;
}

.room-stat-pill strong {
  font-size: 1.05rem;
  color: var(--ink);
  letter-spacing: 0.06em;
}

/* Zoom stage fills main block */
.room-zoom-stage-wrap {
  margin-bottom: 0;
}

/* Game screen — idle runner until real game */
.room-game-screen {
  position: absolute;
  inset: 0;
  overflow: hidden;
  background: #080c14;
}

.room-idle-runner {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.room-idle-runner.hidden {
  display: none !important;
}

.room-idle-wait-msg {
  position: absolute;
  left: 50%;
  top: 36%;
  transform: translate(-50%, -50%);
  z-index: 6;
  margin: 0;
  padding: 14px 28px;
  font-size: clamp(1.2rem, 3.2vw, 1.75rem);
  font-weight: 900;
  color: rgba(255, 255, 255, 0.96);
  text-align: center;
  letter-spacing: 0.02em;
  text-shadow: 0 2px 16px rgba(0, 0, 0, 0.5);
  background: rgba(8, 12, 20, 0.52);
  border: 2px solid rgba(255, 255, 255, 0.2);
  border-radius: 999px;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  pointer-events: none;
  animation: room-idle-wait-pulse 2.6s ease-in-out infinite;
}

.room-idle-wait-msg.hidden {
  display: none !important;
}

.room-idle-pick-btn {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  z-index: 6;
  width: auto;
  min-width: min(380px, 90vw);
  min-height: 72px;
  padding: 18px 52px 22px 48px;
  animation: room-idle-wait-pulse 2.6s ease-in-out infinite;
}

button.room-idle-pick-btn.room-stat-pill--games-btn {
  font-size: clamp(1.75rem, 6.5vw, 2.35rem);
  font-weight: 900;
  padding: 20px 56px 24px 52px;
  min-height: 80px;
}

.room-idle-pick-btn.hidden {
  display: none !important;
}

.room-idle-pick-btn:hover,
.room-idle-pick-btn:focus-visible,
.room-idle-pick-btn[aria-expanded="true"] {
  transform: translate(calc(-50% - 1px), calc(-50% - 1px));
}

.room-idle-pick-btn:active {
  transform: translate(calc(-50% + 1px), calc(-50% + 1px));
}

body.in-room.room-idle.is-room-manager #openGamesPanelBtn {
  display: none;
}

body.in-room.room-idle.is-room-manager .room-top-strip {
  justify-content: flex-end;
}

body.in-room.room-idle.is-room-manager .room-top-strip-actions {
  margin-inline-start: 0;
}

@keyframes room-idle-wait-pulse {
  0%, 100% { opacity: 0.82; }
  50% { opacity: 1; }
}

.room-idle-runner-sky {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, #1e2a45 0%, #121828 45%, #080c14 100%);
}

.room-idle-runner-ground {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 18%;
  background: repeating-linear-gradient(
    90deg,
    #2a3548 0,
    #2a3548 24px,
    #1e2838 24px,
    #1e2838 48px
  );
  border-top: 3px solid rgba(255, 255, 255, 0.12);
}

.room-idle-runner-track {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 18%;
  height: 36%;
  pointer-events: none;
}

.room-idle-runner-player {
  position: absolute;
  left: 14%;
  bottom: 18%;
  font-size: clamp(36px, 8vw, 52px);
  line-height: 1;
  z-index: 3;
  filter: drop-shadow(3px 3px 0 rgba(26, 10, 46, 0.35));
  animation: idle-runner-run 0.35s ease-in-out infinite;
}

.room-idle-runner-player.is-jumping {
  animation: idle-runner-jump 0.48s ease-out forwards;
}

@keyframes idle-runner-run {
  0%, 100% { transform: translateY(0) scaleX(-1); }
  50% { transform: translateY(-4px) scaleX(-1); }
}

@keyframes idle-runner-jump {
  0% { transform: translateY(0) scaleX(-1); }
  45% { transform: translateY(-72px) scaleX(-1); }
  100% { transform: translateY(0) scaleX(-1); }
}

.room-idle-runner-obstacle {
  position: absolute;
  right: -60px;
  bottom: 8%;
  font-size: clamp(28px, 6vw, 40px);
  animation: idle-obstacle-scroll 2.6s linear forwards;
  filter: drop-shadow(2px 2px 0 rgba(26, 10, 46, 0.3));
}

@keyframes idle-obstacle-scroll {
  from { right: -60px; }
  to { right: 110%; }
}

/* Bottom dock — teacher + students */
.room-bottom-dock-wrap.hidden {
  display: none !important;
}

.room-teacher-dock.hidden {
  display: none !important;
}

.room-bottom-dock-wrap {
  flex: 0 0 auto;
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  background: #000;
  border-top: 4px solid var(--ink);
}

.room-dock-toggle {
  align-self: center;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 24px;
  margin-top: -12px;
  margin-bottom: 0;
  z-index: 4;
  padding: 0;
  font-family: inherit;
  cursor: pointer;
  color: rgba(255, 255, 255, 0.92);
  background: #000;
  border: 2px solid rgba(255, 255, 255, 0.25);
  border-bottom: none;
  border-radius: 12px 12px 0 0;
  box-shadow: none;
  transition: background 0.15s ease, transform 0.12s ease;
}

.room-dock-toggle:hover {
  background: #1a1a1a;
}

.room-dock-toggle:active {
  transform: translateY(1px);
}

.room-dock-toggle-icon {
  display: block;
  width: 10px;
  height: 10px;
  border-right: 2.5px solid currentColor;
  border-bottom: 2.5px solid currentColor;
  transform: rotate(45deg) translate(-1px, -2px);
  transition: transform 0.2s ease;
}

.room-bottom-dock-wrap.is-collapsed .room-dock-toggle {
  margin-top: 0;
  margin-bottom: 0;
  border-bottom: 2px solid rgba(255, 255, 255, 0.25);
  border-radius: 12px;
}

.room-bottom-dock-wrap.is-collapsed .room-dock-toggle-icon {
  transform: rotate(-135deg) translate(-1px, -2px);
}

.room-bottom-dock-wrap.is-collapsed .room-bottom-dock {
  display: none;
}

.room-bottom-dock {
  flex: 0 0 auto;
  display: flex;
  flex-direction: row;
  align-items: stretch;
  gap: 10px;
  padding: 10px 12px;
  min-height: 104px;
  background: #000;
  border-top: none;
}

.room-teacher-dock {
  flex-shrink: 0;
  display: flex;
  align-items: stretch;
}

.room-students-strip {
  flex: 1;
  display: flex;
  flex-wrap: nowrap;
  gap: 10px;
  align-items: stretch;
  justify-content: flex-start;
  overflow-x: auto;
  overflow-y: hidden;
  min-width: 0;
}

.room-teacher-dock .room-participant {
  min-width: 112px;
  max-width: 132px;
  min-height: 92px;
}

.room-participant {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  flex: 0 0 auto;
  min-width: 108px;
  max-width: 140px;
  min-height: 88px;
  padding: 10px 10px 8px;
  border: 3px solid var(--ink);
  border-radius: 14px;
  text-align: center;
  transition: transform 0.12s ease;
}

.room-participant--teacher:hover,
.room-participant--student:hover {
  transform: scale(1.02);
}

.room-participant--student {
  cursor: pointer;
  min-height: 76px;
}

.room-participant--student.is-actions-open {
  transform: scale(1.02);
  z-index: 2;
}

.room-participant--teacher {
  box-shadow: 4px 4px 0 rgba(0, 0, 0, 0.35);
}

.room-participant--color-purple { background: var(--mempurple); color: var(--white); }
.room-participant--color-teal { background: var(--memteal); color: var(--ink); }
.room-participant--color-yellow { background: var(--memyellow); color: var(--ink); }
.room-participant--color-pink { background: var(--mempink); color: var(--ink); }
.room-participant--color-orange { background: var(--memorange); color: var(--white); }
.room-participant--color-lime { background: var(--memlime); color: var(--ink); }
.room-participant--color-blue { background: var(--electric); color: var(--white); }

.room-participant--suspended {
  opacity: 0.55;
  filter: grayscale(0.4);
}

.room-participant--waiting {
  display: none;
}

.room-participant-avatar {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  font-size: 1.2rem;
  font-weight: 900;
  background: var(--memyellow);
  color: var(--ink);
  border: 3px solid var(--ink);
  border-radius: 50%;
}

/* Avatar color contrasts with card background — never the same hue */
.room-participant--color-teal .room-participant-avatar { background: var(--mempink); color: var(--ink); }
.room-participant--color-pink .room-participant-avatar { background: var(--memteal); color: var(--ink); }
.room-participant--color-yellow .room-participant-avatar { background: var(--mempurple); color: var(--white); }
.room-participant--color-orange .room-participant-avatar { background: var(--memlime); color: var(--ink); }
.room-participant--color-lime .room-participant-avatar { background: var(--mempink); color: var(--ink); }
.room-participant--color-blue .room-participant-avatar { background: var(--memyellow); color: var(--ink); }
.room-participant--color-purple .room-participant-avatar { background: var(--memlime); color: var(--ink); }

.room-participant--teacher .room-participant-avatar {
  background: var(--memyellow);
  color: var(--ink);
}

.room-participant-name {
  font-size: 14px;
  font-weight: 900;
  line-height: 1.25;
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.room-participant-badge {
  font-size: 11px;
  font-weight: 900;
  padding: 2px 8px;
  background: rgba(0, 0, 0, 0.2);
  border-radius: 999px;
}

.room-participant--teacher .room-participant-badge {
  background: var(--ink);
  color: var(--memyellow);
}

.room-participant-score {
  font-size: 12px;
  font-weight: 800;
  opacity: 0.9;
}

.room-participant--student .room-participant-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 4px;
  max-height: 0;
  margin-top: 0;
  opacity: 0;
  overflow: hidden;
  pointer-events: none;
  transition: opacity 0.15s ease, max-height 0.18s ease, margin 0.15s ease;
}

.room-participant--student:hover .room-participant-actions,
.room-participant--student.is-actions-open .room-participant-actions {
  max-height: 88px;
  margin-top: 4px;
  opacity: 1;
  pointer-events: auto;
}

.room-participant-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 4px;
  margin-top: 4px;
}

.room-participant-actions button {
  padding: 3px 8px;
  font-family: inherit;
  font-size: 11px;
  font-weight: 800;
  border: 2px solid var(--ink);
  border-radius: 8px;
  background: var(--white);
  color: var(--ink);
  cursor: pointer;
}

.room-participant-actions button:hover {
  background: var(--memyellow);
}

.room-participant-actions .room-participant-kick {
  background: #ffe0e0;
}

.room-participant-actions .room-participant-promote {
  background: var(--memlime);
  color: var(--ink);
}

/* Chat — hidden until opened from bottom bar */
.room-stage-chat {
  display: flex;
  flex-direction: column;
  min-height: 0;
  background: rgba(0, 0, 0, 0.35);
  border-right: 3px solid rgba(255, 255, 255, 0.08);
}

.room-stage-chat.hidden {
  display: none !important;
}

.room-stage-chat-head {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 10px 12px;
  border-bottom: 2px solid rgba(255, 255, 255, 0.08);
}

.room-stage-chat-close {
  width: 32px;
  height: 32px;
  font-size: 1.35rem;
  line-height: 1;
  color: var(--ink);
  background: var(--memyellow);
  border: 2px solid var(--ink);
  border-radius: 8px;
  cursor: pointer;
}

.room-stage-chat-title {
  flex-shrink: 0;
  margin: 0;
  padding: 0;
  font-size: 16px;
  font-weight: 900;
  color: var(--memyellow);
  border: none;
}

body.in-room .room-stage-chat .room-chat-log {
  flex: 1;
  min-height: 0;
  max-height: none;
  margin: 0;
  padding: 12px;
  background: transparent;
  border: none;
  border-radius: 0;
  overflow: hidden;
}

body.in-room .room-stage-chat .room-chat-empty {
  color: rgba(255, 255, 255, 0.45);
}

body.in-room .room-stage-chat .room-chat-msg {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.15);
  color: var(--white);
}

body.in-room .room-stage-chat .room-chat-who {
  color: rgba(255, 255, 255, 0.85);
}

body.in-room .room-stage-chat .room-emoji-bar {
  flex-shrink: 0;
  padding: 10px 12px 14px;
  border-top: 2px solid rgba(255, 255, 255, 0.08);
  background: rgba(0, 0, 0, 0.2);
}

body.in-room .room-stage-chat .room-emoji-bar button {
  border-width: 2px;
  background: rgba(255, 255, 255, 0.12);
}

body.in-room .room-stage-chat .room-emoji-bar button:hover {
  background: var(--memyellow);
  transform: scale(1.08);
}

/* Bottom toolbar */
.room-bottom-bar {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 10px 14px;
  background: var(--ink);
  border-top: 4px solid var(--ink);
}

.room-bottom-btn {
  min-width: 120px;
  padding: 10px 18px;
  font-family: inherit;
  font-size: 14px;
  font-weight: 900;
  color: var(--ink);
  background: var(--memyellow);
  border: 3px solid var(--ink);
  border-radius: 999px;
  cursor: pointer;
  box-shadow: 3px 3px 0 rgba(255, 255, 255, 0.25);
  transition: background 0.12s ease, transform 0.1s ease;
}

.room-bottom-btn:hover:not(:disabled) {
  background: var(--memlime);
  transform: translateY(-1px);
}

.room-bottom-btn--active {
  background: var(--mempink);
}

.room-bottom-btn--soon {
  opacity: 0.72;
}

.room-bottom-btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
  background: #ccc;
  color: #555;
  box-shadow: none;
}

/* Game panel */
body.in-room .game-panel {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 0;
  margin: 0;
  padding: 6px 10px 8px;
  border: none;
  border-radius: 0;
  box-shadow: none;
  overflow: hidden;
  background: transparent;
}

body.in-room .game-content-stage {
  flex: 1;
  min-height: 0;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

body.in-room .round-result {
  background: rgba(255, 255, 255, 0.32);
  border: 1px solid rgba(26, 10, 46, 0.08);
  box-shadow: none;
}

body.in-room .round-result--win {
  background: rgba(255, 244, 194, 0.45);
  border-color: rgba(255, 184, 0, 0.28);
  box-shadow: none;
}

body.in-room .room-nav-inner {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 12px;
}

body.in-room .room-nav-inner .logo {
  justify-self: start;
}

body.in-room .room-nav-share-btn {
  grid-column: 2;
  justify-self: center;
  font-family: inherit;
  font-weight: 900;
  font-size: 0.95rem;
  color: var(--ink);
  background: var(--memyellow);
  border: 3px solid var(--ink);
  border-radius: 999px;
  padding: 8px 20px;
  cursor: pointer;
  box-shadow: 4px 4px 0 var(--ink);
  transition: transform 0.1s ease, background 0.12s ease;
}

body.in-room .room-nav-share-btn:hover {
  background: var(--mempink);
  transform: translate(-1px, -1px);
}

body.in-room .room-nav-share-btn[aria-expanded="true"] {
  background: var(--mempink);
}

body.in-room .room-nav-share-btn:disabled,
body.in-room .room-nav-leave-btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
  transform: none;
  box-shadow: 2px 2px 0 var(--ink);
}

body.in-room .room-nav-leave-btn {
  grid-column: 3;
  justify-self: end;
  font-family: inherit;
  font-weight: 900;
  font-size: 0.95rem;
  color: #fff;
  background: #ef4444;
  border: 3px solid var(--ink);
  border-radius: 999px;
  padding: 8px 18px;
  cursor: pointer;
  box-shadow: 4px 4px 0 var(--ink);
  transition: transform 0.1s ease, background 0.12s ease;
}

body.in-room .room-nav-leave-btn:hover {
  background: #dc2626;
  transform: translate(-1px, -1px);
}

body.in-room .room-nav-leave-btn:active {
  transform: translate(2px, 2px);
  box-shadow: 2px 2px 0 var(--ink);
}

.room-loading,
.room-error {
  position: relative;
  z-index: 50;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 20px;
  min-height: calc(100dvh - var(--room-nav-h));
  text-align: center;
  padding: 48px 24px;
  font-weight: 800;
  isolation: isolate;
}

.room-error.hidden,
.room-loading.hidden {
  display: none !important;
}

.room-error-text {
  margin: 0;
  max-width: 420px;
  font-size: clamp(1.05rem, 2.8vw, 1.35rem);
  font-weight: 800;
  line-height: 1.55;
  color: var(--ink);
}

.room-error-home {
  margin-top: 4px;
  flex-shrink: 0;
}

/* Share panel modal */
.room-share-panel {
  position: fixed;
  inset: 0;
  z-index: 800;
  display: grid;
  place-items: center;
  padding: 20px;
}

.room-share-panel.hidden {
  display: none !important;
}

.room-share-panel-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(15, 25, 45, 0.5);
  backdrop-filter: blur(4px);
}

.room-share-panel-sheet {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 400px;
  overflow: hidden;
  padding: 22px;
  background: var(--memyellow);
  border: 4px solid var(--ink);
  border-radius: var(--radius);
  box-shadow: var(--shadow-candy);
}

.room-share-panel-header {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 48px;
  margin-bottom: 16px;
  text-align: center;
}

.room-share-panel-header h2 {
  margin: 0;
  width: 100%;
  font-size: clamp(1.75rem, 5vw, 2.25rem);
  font-weight: 900;
  color: var(--ink);
  text-align: center;
}

.room-share-panel-close {
  position: absolute;
  top: 0;
  left: 0;
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  font-size: 1.5rem;
  line-height: 1;
  color: var(--ink);
  background: var(--white);
  border: 3px solid var(--ink);
  border-radius: 10px;
  cursor: pointer;
  box-shadow: 3px 3px 0 var(--ink);
}

.room-share-panel-close:hover {
  background: var(--memorange);
  color: var(--white);
}

.room-share-panel-code {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-bottom: 16px;
  padding: 20px 18px;
  background: var(--white);
  border: 3px solid var(--ink);
  border-radius: 12px;
  box-shadow: 4px 4px 0 var(--ink);
  text-align: center;
}

.room-share-panel-code-label {
  font-size: 1.15rem;
  font-weight: 900;
  color: var(--ink);
  line-height: 1.2;
}

.room-share-panel-code strong {
  display: block;
  font-size: clamp(2rem, 8vw, 2.6rem);
  font-weight: 900;
  letter-spacing: 0.14em;
  color: var(--ink);
  line-height: 1.1;
}

.room-share-panel-qr {
  display: flex;
  justify-content: center;
  margin-bottom: 16px;
}

.room-share-panel-qr img {
  display: block;
  border: 5px solid var(--ink);
}

.room-share-options {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.room-share-option-btn {
  display: block;
  width: 100%;
  padding: 14px 16px;
  font-family: inherit;
  font-size: 15px;
  font-weight: 900;
  text-align: center;
  text-decoration: none;
  color: var(--ink);
  background: var(--white);
  border: 3px solid var(--ink);
  border-radius: 12px;
  cursor: pointer;
  box-shadow: 4px 4px 0 var(--ink);
  transition: transform 0.1s ease, background 0.12s ease;
}

.room-share-option-btn:hover {
  transform: translate(-1px, -1px);
}

.room-share-option-btn--primary {
  color: var(--white);
  background: var(--mempurple);
  border-color: var(--ink);
}

.room-share-option-btn--primary:hover {
  background: #a855f7;
}

#copyJoinLinkBtn {
  background: var(--memteal);
}

.room-share-option-btn--link {
  color: var(--ink);
  background: var(--memlime);
}

.room-share-option-btn--link:hover {
  background: #b8e600;
}

.room-share-social {
  margin: 4px 0 8px;
  padding: 14px;
  background: var(--white);
  border: 3px solid var(--ink);
  border-radius: 14px;
  box-shadow: 4px 4px 0 var(--ink);
}

.room-share-social-title {
  margin: 0 0 12px;
  font-size: 14px;
  font-weight: 900;
  text-align: center;
  color: var(--ink);
}

.room-share-social-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}

.room-share-social-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  min-height: 72px;
  padding: 10px 8px;
  font-family: inherit;
  font-size: 13px;
  font-weight: 900;
  text-align: center;
  text-decoration: none;
  color: var(--ink);
  background: var(--memyellow);
  border: 3px solid var(--ink);
  border-radius: 12px;
  box-shadow: 3px 3px 0 var(--ink);
  transition: transform 0.1s ease;
}

.room-share-social-btn:hover {
  transform: translate(-1px, -1px);
}

.room-share-social-icon {
  font-size: 1.35rem;
  line-height: 1;
}

.room-share-social-btn--wa {
  background: #25d366;
  color: var(--white);
}

.room-share-social-btn--fb {
  background: #1877f2;
  color: var(--white);
}

.room-share-social-btn--tg {
  background: #229ed9;
  color: var(--white);
}

.room-share-social-btn--x {
  background: #111;
  color: var(--white);
}

.room-share-social-btn--mail {
  background: var(--memorange);
  color: var(--white);
}