.mr-lobby-page, .mr-room-page {
  position: fixed; inset: 0;
  display: flex; flex-direction: column;
  padding-bottom: env(safe-area-inset-bottom, 0px);
  background:
    radial-gradient(1100px 480px at 50% -220px, var(--wash-a), transparent 62%),
    radial-gradient(900px 400px at 108% 32%, var(--wash-b), transparent 55%),
    var(--bg);
  z-index: 100;
}

.mr-root {
  flex: 1;
  display: flex; flex-direction: column;
  min-height: 0;
}

.mr-ic { display: inline-flex; line-height: 0; }

.mr-header {
  display: flex; align-items: center; gap: 8px;
  padding: 10px 14px;
  padding-top: calc(10px + env(safe-area-inset-top, 0px));
  background: var(--bg);
  z-index: 10;
  flex-shrink: 0;
}

.mr-hdr-btn {
  width: 36px; height: 36px;
  display: flex; align-items: center; justify-content: center;
  background: var(--chip-bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  color: var(--text);
  cursor: pointer;
  flex-shrink: 0;
}
.mr-hdr-btn:active { transform: scale(.92); }
.mr-hdr-btn svg { width: 18px; height: 18px; }

.mr-hdr-mid {
  flex: 1; min-width: 0;
  display: flex; align-items: center; gap: 10px;
}

.mr-roomname {
  font-size: 15px; font-weight: 800;
  color: var(--text);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
  max-width: 45%;
}

.mr-code-chip {
  display: flex; align-items: center; gap: 5px;
  padding: 6px 11px;
  border-radius: 10px;
  background: var(--chip-bg);
  border: 1px solid var(--border);
  cursor: pointer;
  flex-shrink: 0;
}
.mr-code-chip:active { transform: scale(.95); }
.mr-code-chip svg { width: 12px; height: 12px; opacity: .55; }

.mr-code-val {
  font-size: 12px; font-weight: 800; letter-spacing: 2px;
  color: var(--text);
}

.mr-online-wrap {
  display: flex; align-items: center; gap: 6px;
  flex-shrink: 0;
}
.mr-online-dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--success);
}
.mr-online-num {
  font-size: 13px; font-weight: 800;
  color: var(--text-muted);
  font-variant-numeric: tabular-nums;
}

.mr-centered {
  flex: 1;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  gap: 10px; padding: 20px;
}

.mr-screen {
  flex: 1;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  overscroll-behavior: contain;
  display: flex; flex-direction: column;
  gap: 18px;
  padding: 10px 18px calc(24px + var(--tabbar-h));
}

.mr-hero {
  display: flex; flex-direction: column;
  align-items: flex-start;
  gap: 12px;
  padding: 26px 2px 2px;
}

.mr-hero-eyebrow {
  font-size: 10px; font-weight: 800; letter-spacing: 3px;
  color: var(--accent);
}

.mr-hero-title {
  font-size: 32px; font-weight: 800; letter-spacing: -.5px;
  color: var(--text);
  line-height: 1.1;
}

.mr-live-strip {
  display: flex; align-items: center; gap: 7px;
  font-size: 12px; font-weight: 700;
  color: var(--text-muted);
}
.mr-live-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--success);
}
.mr-live-num {
  color: var(--text);
  font-weight: 800;
  font-variant-numeric: tabular-nums;
}
.mr-live-label { letter-spacing: 1px; }
.mr-live-sep { opacity: .35; }

.mr-section-label {
  font-size: 10px; font-weight: 800; letter-spacing: 2.5px;
  color: var(--text-muted);
}

.mr-resume-wrap { display: flex; }

.mr-resume-card {
  display: flex; align-items: center; gap: 14px;
  width: 100%;
  padding: 14px 14px 14px 16px;
  border-radius: 16px;
  background: var(--card);
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
}

.mr-resume-info {
  flex: 1; min-width: 0;
  display: flex; flex-direction: column; gap: 3px;
}
.mr-resume-title {
  font-size: 15px; font-weight: 800;
  color: var(--text);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.mr-resume-meta {
  display: flex; align-items: center; gap: 6px;
  font-size: 11px; font-weight: 700;
  color: var(--text-muted);
}
.mr-resume-code {
  color: var(--accent);
  letter-spacing: 1.5px;
  font-weight: 800;
}
.mr-resume-sep { opacity: .4; }
.mr-resume-host {
  padding: 1px 6px;
  border-radius: 5px;
  background: var(--gold-soft);
  border: 1px solid var(--gold-border);
  color: var(--gold);
  font-size: 8px; font-weight: 800; letter-spacing: 1px;
}
.mr-resume-now {
  font-size: 11px; font-weight: 600;
  color: var(--text-muted);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.mr-resume-btn {
  flex-shrink: 0;
  padding: 12px 24px;
  border: none; border-radius: 14px;
  background: var(--gradient);
  color: var(--on-accent);
  font-family: Manrope, sans-serif;
  font-size: 13px; font-weight: 800; letter-spacing: 1.5px;
  cursor: pointer;
}
.mr-resume-btn:active { transform: scale(.96); }

.mr-create-btn {
  display: flex; align-items: center; justify-content: center; gap: 8px;
  width: 100%; padding: 17px;
  border: none; border-radius: 16px;
  background: var(--gradient);
  color: var(--on-accent);
  font-family: Manrope, sans-serif;
  font-size: 15px; font-weight: 800; letter-spacing: 2px;
  cursor: pointer;
  transition: transform .12s ease;
}
.mr-create-btn:active { transform: scale(.98); }
.mr-create-btn.busy { opacity: .7; pointer-events: none; }
.mr-create-btn svg { width: 18px; height: 18px; }

.mr-join-section {
  display: flex; flex-direction: column; gap: 8px;
}

.mr-join-row {
  display: flex; gap: 8px;
}

.mr-join-input {
  flex: 1;
  min-width: 0;
  padding: 14px 16px;
  border: 1px solid var(--border-strong);
  border-radius: 14px;
  background: var(--input-bg);
  color: var(--text);
  font-size: 18px; font-weight: 800; letter-spacing: 4px;
  text-align: center;
  font-family: Manrope, sans-serif;
  outline: none;
  text-transform: uppercase;
}
.mr-join-input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}

.mr-join-btn {
  padding: 14px 26px;
  border: 1px solid rgba(var(--accent-rgb), .35);
  border-radius: 14px;
  background: var(--accent-soft);
  color: var(--accent);
  font-family: Manrope, sans-serif;
  font-size: 14px; font-weight: 800; letter-spacing: 1.5px;
  cursor: pointer;
}
.mr-join-btn:active { transform: scale(.97); }
.mr-join-btn.busy { opacity: .7; pointer-events: none; }

.mr-guide {
  display: flex; flex-direction: column;
  gap: 0;
  padding: 2px 2px 8px;
}

.mr-guide-row {
  display: flex; align-items: center; gap: 12px;
  padding: 11px 2px;
  border-bottom: 1px solid var(--border);
}
.mr-guide-row:last-of-type { border-bottom: none; }

.mr-g-cmd {
  flex-shrink: 0;
  width: 64px;
  padding: 4px 0;
  border-radius: 8px;
  background: var(--accent-soft);
  border: 1px solid rgba(var(--accent-rgb), .25);
  font-family: 'Courier New', monospace;
  font-size: 12px; font-weight: 700;
  color: var(--accent);
  text-align: center;
}

.mr-g-desc {
  font-size: 13px; font-weight: 600;
  color: var(--text-muted);
}

.mr-guide-note {
  font-size: 11px; font-weight: 600;
  color: var(--text-muted);
  opacity: .7;
  padding-top: 12px;
}

.mr-name-overlay {
  position: fixed; inset: 0;
  z-index: 130;
  display: flex; align-items: center; justify-content: center;
  background: var(--overlay);
  backdrop-filter: blur(8px);
  padding: 24px;
}

.mr-name-card {
  width: 100%; max-width: 320px;
  display: flex; flex-direction: column; gap: 14px;
  padding: 24px 20px;
  border-radius: 20px;
  background: var(--elevated);
  border: 1px solid var(--border-strong);
  box-shadow: var(--shadow);
  animation: mr-card-in .25s ease-out;
}

.mr-name-title {
  font-size: 16px; font-weight: 800;
  color: var(--text);
  text-align: center;
}

.mr-name-input {
  width: 100%;
  padding: 13px 16px;
  border: 1px solid var(--border-strong);
  border-radius: 13px;
  background: var(--input-bg);
  color: var(--text);
  font-size: 15px; font-weight: 700;
  font-family: Manrope, sans-serif;
  outline: none;
  text-align: center;
}
.mr-name-input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}

.mr-name-btns, .mr-dialog-btns {
  display: flex; gap: 8px;
  margin-top: 4px;
}

.mr-name-btn, .mr-dialog-btn {
  flex: 1;
  padding: 13px 16px;
  border: 1px solid var(--border-strong);
  border-radius: 13px;
  background: var(--chip-bg);
  color: var(--text);
  font-family: Manrope, sans-serif;
  font-size: 13px; font-weight: 800; letter-spacing: 1.5px;
  cursor: pointer;
  transition: transform .12s ease;
}
.mr-name-btn:active, .mr-dialog-btn:active { transform: scale(.97); }

.mr-name-btn-primary, .mr-dialog-btn-primary {
  border: none;
  background: var(--gradient);
  color: var(--on-accent);
}

.mr-dialog-btn-danger {
  border: 1px solid rgba(var(--danger-rgb), .4);
  background: var(--danger-soft);
  color: var(--danger);
}

.mr-dialog-btn-cancel {
  border: 1px solid var(--border-strong);
  background: var(--chip-bg);
  color: var(--text);
}

.mr-stage {
  flex: 1;
  display: flex; flex-direction: column;
  min-height: 0;
  padding: 14px 16px;
  gap: 12px;
}

.mr-screen2 {
  position: relative;
  width: 100%;
  aspect-ratio: 16/9;
  border-radius: 18px;
  background: #000;
  overflow: hidden;
  display: grid; place-items: center;
  flex-shrink: 0;
}

.mr-thumb {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  opacity: 0;
  transition: opacity .3s;
  cursor: pointer;
}
.mr-screen2.has-thumb .mr-thumb { opacity: 1; }

.mr-video {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: contain;
  display: none;
  background: #000;
}
.mr-screen2.video-mode .mr-video { display: block; }
.mr-screen2.video-mode .mr-thumb { display: none; }

.mr-spinner {
  position: absolute;
  top: 50%; left: 50%;
  width: 42px; height: 42px;
  margin: -21px 0 0 -21px;
  display: none;
  z-index: 4;
}
.mr-spinner.show { display: block; }
.mr-spinner i {
  display: block;
  width: 100%; height: 100%;
  border-radius: 50%;
  border: 3px solid rgba(255,255,255,.18);
  border-top-color: #fff;
  animation: mr-rotate .9s linear infinite;
}
@keyframes mr-rotate { to { transform: rotate(360deg); } }

.mr-fs-btn {
  position: absolute;
  bottom: 10px; right: 10px;
  width: 34px; height: 34px;
  display: flex; align-items: center; justify-content: center;
  border: none; border-radius: 10px;
  background: rgba(0,0,0,.55);
  color: #fff;
  cursor: pointer;
  z-index: 3;
}
.mr-fs-btn:active { transform: scale(.92); }
.mr-fs-btn svg { width: 16px; height: 16px; }

.mr-songinfo {
  flex-shrink: 0;
  display: flex; flex-direction: column; gap: 7px;
}

.mr-song-head {
  display: flex; align-items: baseline; justify-content: space-between; gap: 12px;
}

.mr-song-title {
  font-size: 17px; font-weight: 800;
  color: var(--text);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
  text-align: left;
}

.mr-song-head .mr-p-dur {
  font-size: 12px;
}

.mr-p-progress {
  display: flex; align-items: center; gap: 10px;
}

.mr-p-time, .mr-p-dur {
  font-size: 10px; font-weight: 700;
  color: var(--text-muted);
  font-variant-numeric: tabular-nums;
  flex-shrink: 0;
}

.mr-p-bar {
  flex: 1; height: 4px;
  border-radius: 3px;
  background: var(--border-strong);
  overflow: hidden;
}

.mr-p-fill {
  height: 100%;
  border-radius: 3px;
  background: var(--gradient);
  transition: width 1s linear;
}

.mr-controls {
  flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  gap: 8px;
  padding: 8px 12px;
  border-radius: 32px;
  background: var(--card);
  border: 1px solid var(--border);
  align-self: center;
}

.mr-ctrl {
  width: 50px; height: 50px;
  display: flex; align-items: center; justify-content: center;
  border: none;
  border-radius: 50%;
  background: transparent;
  color: var(--text);
  cursor: pointer;
  transition: transform .12s ease, opacity .15s ease;
}
.mr-ctrl:active { transform: scale(.9); }
.mr-ctrl svg { width: 22px; height: 22px; }
.mr-ctrl.busy { opacity: .35; pointer-events: none; }

.mr-ctrl-pause {
  width: 64px; height: 64px;
  background: var(--gradient);
  color: var(--on-accent);
}
.mr-ctrl-pause svg { width: 26px; height: 26px; }

.mr-ctrl-end { color: var(--danger); }

.mr-queue-wrap {
  flex: 1;
  min-height: 90px;
  display: flex; flex-direction: column;
  gap: 4px;
  padding: 12px 6px;
}

.mr-queue-head {
  flex-shrink: 0;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 8px 6px;
}

.mr-queue-label {
  font-size: 11px; font-weight: 800; letter-spacing: 2.5px;
  color: var(--text-muted);
}

.mr-queue-count {
  font-size: 10px; font-weight: 800; letter-spacing: 1px;
  color: var(--accent);
}

.mr-queue {
  flex: 1;
  min-height: 0;
  display: flex; flex-direction: column;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  overscroll-behavior: contain;
  scrollbar-width: none;
}
.mr-queue::-webkit-scrollbar { display: none; }

.mr-queue-item {
  flex-shrink: 0;
  display: flex; align-items: center; gap: 12px;
  padding: 11px 8px;
  border-bottom: 1px solid var(--border);
}
.mr-queue-item:last-child { border-bottom: none; }

.mr-qi-num {
  flex-shrink: 0;
  width: 18px;
  font-size: 12px; font-weight: 800;
  color: var(--text-muted);
  text-align: center;
  font-variant-numeric: tabular-nums;
}

.mr-qi-title {
  flex: 1; min-width: 0;
  font-size: 14px; font-weight: 700;
  color: var(--text);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}

.mr-qi-v {
  flex-shrink: 0;
  padding: 2px 7px;
  border-radius: 6px;
  background: var(--gold-soft);
  border: 1px solid var(--gold-border);
  font-size: 8px; font-weight: 800; letter-spacing: 1px;
  color: var(--gold);
}

.mr-qi-dur {
  flex-shrink: 0;
  font-size: 11px; font-weight: 700;
  color: var(--text-muted);
  font-variant-numeric: tabular-nums;
}

.mr-queue-empty {
  flex: 1;
  min-height: 64px;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  gap: 4px;
  padding: 14px 10px;
}

.mr-queue-empty-title {
  font-size: 14px; font-weight: 800;
  color: var(--text-muted);
}

.mr-queue-empty-sub {
  font-size: 11px; font-weight: 600;
  color: var(--text-muted);
  opacity: .75;
}

.mr-chat-panel {
  position: fixed;
  top: 0; right: 0; bottom: 0;
  width: min(84%, 360px);
  z-index: 120;
  display: flex; flex-direction: column;
  background: var(--bg);
  border-left: 1px solid var(--border-strong);
  border-radius: 22px 0 0 22px;
  transform: translateX(105%);
  transition: transform .28s cubic-bezier(.2,.9,.3,1);
  box-shadow: var(--shadow);
}

.mr-chat-panel.open { transform: translateX(0); }

.mr-chat-head {
  flex-shrink: 0;
  display: flex; align-items: center; justify-content: space-between;
  padding: calc(12px + env(safe-area-inset-top, 0px)) 16px 10px;
  border-bottom: 1px solid var(--border);
}

.mr-chat-title {
  font-size: 12px; font-weight: 800; letter-spacing: 2px;
  color: var(--text);
}

.mr-chat-close {
  width: 32px; height: 32px;
  display: flex; align-items: center; justify-content: center;
  border: none; border-radius: 10px;
  background: var(--chip-bg);
  color: var(--text);
  cursor: pointer;
}
.mr-chat-close:active { transform: scale(.9); }
.mr-chat-close svg { width: 14px; height: 14px; transform: rotate(180deg); }

.mr-chat-list {
  flex: 1;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  overscroll-behavior: contain;
  display: flex; flex-direction: column; gap: 10px;
  padding: 12px 12px;
  min-height: 0;
}

.mr-ava {
  flex-shrink: 0;
  width: 32px; height: 32px;
  border-radius: 50%;
  display: grid; place-items: center;
  font-size: 13px; font-weight: 800;
  color: #fff;
  background: hsl(var(--ava-h, 210), 42%, 40%);
}

.mr-ava-bot {
  background: var(--gradient);
  color: var(--on-accent);
  font-size: 15px;
}

.mr-msg {
  display: flex; align-items: flex-end; gap: 8px;
  max-width: 88%;
  align-self: flex-start;
}
.mr-msg.mine {
  align-self: flex-end;
  flex-direction: row-reverse;
}

.mr-msg-body {
  display: flex; flex-direction: column; gap: 2px;
  min-width: 0;
  padding: 8px 12px;
  border-radius: 16px 16px 16px 5px;
  background: var(--card);
  border: 1px solid var(--border);
}
.mr-msg.mine .mr-msg-body {
  background: var(--accent-soft);
  border-color: rgba(var(--accent-rgb), .2);
  border-radius: 16px 16px 5px 16px;
}

.mr-msg-name {
  font-size: 11px; font-weight: 800;
  color: var(--text-muted);
}
.mr-msg.mine .mr-msg-name { opacity: .7; }

.mr-msg-text {
  font-size: 14px; font-weight: 500;
  color: var(--text);
  line-height: 1.35;
  word-break: break-word;
}

.mr-lumine {
  display: flex; align-items: flex-start; gap: 8px;
  align-self: stretch;
}

.mr-lumine-body {
  display: flex; flex-direction: column; gap: 4px;
  flex: 1; min-width: 0;
  padding: 9px 12px;
  border-radius: 14px;
  background: var(--surface-2);
  border: 1px solid var(--border);
}

.mr-lumine-badge {
  display: inline-flex;
  width: fit-content;
  padding: 2px 8px;
  border-radius: 7px;
  background: var(--accent-soft);
  border: 1px solid rgba(var(--accent-rgb), .28);
  font-size: 9px; font-weight: 800; letter-spacing: 1px;
  color: var(--accent);
}

.mr-lumine-line {
  font-size: 13px; font-weight: 600;
  color: var(--text-muted);
  line-height: 1.4;
  word-break: break-word;
}

.mr-l-song .mr-lumine-line { color: var(--text); font-weight: 700; }
.mr-l-skip .mr-lumine-badge { color: var(--gold); border-color: var(--gold-border); background: var(--gold-soft); }
.mr-l-pause .mr-lumine-badge { color: var(--gold); border-color: var(--gold-border); background: var(--gold-soft); }
.mr-l-end .mr-lumine-badge { color: var(--danger); border-color: rgba(var(--danger-rgb), .3); background: var(--danger-soft); }
.mr-l-searching .mr-lumine-line { opacity: .8; font-style: italic; }
.mr-l-system { opacity: .9; }

.mr-composer {
  flex-shrink: 0;
  display: flex; gap: 8px;
  padding: 10px 12px 8px;
}

.mr-chat-input {
  flex: 1;
  min-width: 0;
  padding: 12px 16px;
  border: 1px solid var(--border);
  border-radius: 22px;
  background: var(--input-bg);
  color: var(--text);
  font-size: 16px;
  font-family: Manrope, sans-serif;
  outline: none;
}
.mr-chat-input:focus {
  border-color: var(--accent);
}

.mr-chat-send {
  width: 46px; height: 46px;
  border: none; border-radius: 50%;
  background: var(--gradient);
  color: var(--on-accent);
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  flex-shrink: 0;
}
.mr-chat-send:active { transform: scale(.92); }
.mr-chat-send svg { width: 19px; height: 19px; }

.mr-chat-endbar {
  flex-shrink: 0;
  height: 44px;
  margin: 0 12px calc(10px + env(safe-area-inset-bottom, 0px));
  display: flex; align-items: center; justify-content: center; gap: 8px;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: var(--chip-bg);
  color: var(--text-muted);
  cursor: pointer;
  font-size: 10px; font-weight: 800; letter-spacing: 2px;
}
.mr-chat-endbar:active { transform: scale(.98); }
.mr-chat-endbar svg { width: 16px; height: 16px; transform: rotate(180deg); }

.mr-chat-fab {
  position: fixed;
  right: 16px; bottom: calc(20px + env(safe-area-inset-bottom, 0px));
  width: 52px; height: 52px;
  border: none; border-radius: 18px;
  background: var(--gradient);
  color: var(--on-accent);
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  z-index: 110;
  box-shadow: 0 8px 22px rgba(0,0,0,.22);
}
.mr-chat-fab:active { transform: scale(.92); }
.mr-chat-fab svg { width: 22px; height: 22px; }

.mr-chat-badge {
  position: absolute; top: -4px; right: -4px;
  min-width: 20px; height: 20px;
  padding: 0 5px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 10px;
  background: var(--danger);
  color: #fff;
  font-size: 10px; font-weight: 800;
}

.mr-fs-overlay {
  position: fixed; inset: 0;
  z-index: 200;
  background: #000;
  display: flex; flex-direction: column;
  animation: mr-fs-in .22s ease;
}
@keyframes mr-fs-in {
  from { opacity: 0; }
  to { opacity: 1; }
}

.mr-fs-close {
  position: absolute;
  top: calc(14px + env(safe-area-inset-top, 0px));
  left: 14px;
  width: 44px; height: 44px;
  display: flex; align-items: center; justify-content: center;
  border: none; border-radius: 14px;
  background: rgba(255,255,255,.14);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  color: #fff;
  cursor: pointer;
  z-index: 6;
}
.mr-fs-close:active { transform: scale(.9); }
.mr-fs-close svg { width: 20px; height: 20px; }

.mr-fs-title {
  position: absolute;
  top: calc(14px + env(safe-area-inset-top, 0px));
  left: 68px; right: 18px;
  height: 44px;
  display: flex; align-items: center;
  font-size: 13px; font-weight: 800;
  color: rgba(255,255,255,.92);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
  z-index: 5;
  pointer-events: none;
}

.mr-fs-media {
  flex: 1;
  min-height: 0;
  position: relative;
  display: grid;
  place-items: center;
}

.mr-fs-media .mr-video {
  display: block;
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  object-fit: contain;
  background: #000;
}

.mr-fs-thumb {
  max-width: min(88%, 460px);
  max-height: 60%;
  border-radius: 20px;
}

.mr-fs-hint {
  position: absolute;
  bottom: calc(18px + env(safe-area-inset-bottom, 0px));
  left: 0; right: 0;
  text-align: center;
  font-size: 10px; font-weight: 800; letter-spacing: 2px;
  color: rgba(255,255,255,.6);
  z-index: 5;
  pointer-events: none;
}

@media (orientation: landscape) and (max-height: 500px) {
  .mr-room-page .mr-header,
  .mr-room-page .mr-queue-wrap { display: none; }
  .mr-room-page .mr-stage { padding: 6px 10px; gap: 8px; }
  .mr-room-page .mr-screen2 {
    flex: 1; aspect-ratio: auto;
    border-radius: 12px;
  }
  .mr-room-page .mr-songinfo { gap: 3px; }
  .mr-room-page .mr-song-title { font-size: 13px; }
  .mr-room-page .mr-controls { padding: 4px 8px; gap: 6px; align-self: stretch; border-radius: 24px; }
  .mr-room-page .mr-ctrl { width: 42px; height: 42px; }
  .mr-room-page .mr-ctrl svg { width: 18px; height: 18px; }
  .mr-room-page .mr-ctrl-pause { width: 48px; height: 48px; }
  .mr-room-page .mr-ctrl-pause svg { width: 20px; height: 20px; }
  .mr-chat-fab { width: 44px; height: 44px; bottom: 12px; right: 12px; border-radius: 14px; }
}

.mr-exit-overlay {
  position: fixed; inset: 0;
  z-index: 130;
  display: flex; align-items: center; justify-content: center;
  background: var(--overlay);
  backdrop-filter: blur(6px);
  padding: 24px;
}

.mr-exit-card {
  width: 100%; max-width: 300px;
  display: flex; flex-direction: column; gap: 14px;
  padding: 22px 18px;
  border-radius: 20px;
  background: var(--elevated);
  border: 1px solid var(--border-strong);
  box-shadow: var(--shadow);
  animation: mr-card-in .25s ease-out;
}

.mr-exit-title {
  font-size: 16px; font-weight: 800;
  color: var(--text);
  text-align: center;
}

.mr-exit-sub {
  font-size: 12px; font-weight: 600;
  color: var(--text-muted);
  text-align: center;
}

@keyframes mr-card-in {
  0% { transform: translateY(14px); opacity: 0; }
  100% { transform: translateY(0); opacity: 1; }
}

.mr-bubble {
  position: fixed;
  top: 0; left: 0;
  width: 60px; height: 60px;
  z-index: 145;
  touch-action: none;
  user-select: none;
  -webkit-user-select: none;
  will-change: transform;
  transition: opacity .3s ease;
}

.mr-bubble * { -webkit-tap-highlight-color: transparent; }

.mr-bubble.idle { opacity: .8; }
.mr-bubble.grab { transition: none; opacity: 1; }

.mr-bub-ring {
  position: absolute;
  inset: -4px;
  transform: rotate(-90deg);
  pointer-events: none;
}
.mr-bub-ring .track { stroke: var(--border-strong); opacity: .6; }
.mr-bub-ring .prog {
  stroke: var(--accent);
  transition: stroke-dashoffset .6s linear;
}

.mr-bub-disc {
  position: absolute; inset: 0;
  border-radius: 50%;
  overflow: hidden;
  background: var(--surface-2);
  box-shadow: 0 6px 16px rgba(0,0,0,.3);
  cursor: pointer;
  transition: transform .15s ease;
}
.mr-bubble.grab .mr-bub-disc { transform: scale(.93); }

.mr-bub-thumb {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  transform: scale(1.06);
}

.mr-bub-shade {
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,0) 45%, rgba(0,0,0,.45) 100%);
}

.mr-bub-note {
  position: absolute; inset: 0;
  display: grid; place-items: center;
  font-size: 18px;
  color: #fff;
  text-shadow: 0 1px 5px rgba(0,0,0,.75);
  pointer-events: none;
}

.mr-bub-panel {
  position: absolute;
  top: 50%; transform: translateY(-50%);
  right: calc(100% + 14px);
  display: none;
  align-items: center; gap: 8px;
  padding: 8px 10px;
  border-radius: 18px;
  background: var(--elevated);
  border: 1px solid var(--border-strong);
  box-shadow: var(--shadow);
  white-space: nowrap;
}
.mr-bubble.flip .mr-bub-panel { right: auto; left: calc(100% + 14px); }
.mr-bubble.open .mr-bub-panel { display: flex; }

.mr-bub-btn {
  flex-shrink: 0;
  width: 40px; height: 40px;
  display: grid; place-items: center;
  border: none; border-radius: 50%;
  background: var(--gradient);
  color: var(--on-accent);
  cursor: pointer;
}
.mr-bub-btn:active { transform: scale(.9); }
.mr-bub-btn svg { width: 17px; height: 17px; }

.mr-bub-title {
  max-width: 130px;
  font-size: 12px; font-weight: 800;
  color: var(--text);
  overflow: hidden; text-overflow: ellipsis;
}

.mr-bub-room {
  flex-shrink: 0;
  width: 34px; height: 34px;
  display: grid; place-items: center;
  border: 1px solid var(--border-strong);
  border-radius: 50%;
  background: var(--chip-bg);
  color: var(--text);
  cursor: pointer;
}
.mr-bub-room:active { transform: scale(.9); }
.mr-bub-room svg { width: 15px; height: 15px; }