.qb-collab-launcher {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin: 18px 0 12px;
  padding: 10px 12px;
  border: 1px solid var(--qb-line);
  border-radius: 16px;
  background: color-mix(in srgb, var(--qb-panel) 94%, transparent);
  color: var(--qb-ink);
  box-shadow: 0 8px 24px rgba(17, 29, 49, .06);
}
.qb-collab-launcher[hidden] { display: none !important; }
.qb-collab-launcher-copy { display: flex; align-items: center; gap: 9px; min-width: 0; }
.qb-collab-launcher-copy > .material-symbols-outlined { width: 34px; height: 34px; display: grid; flex: 0 0 auto; place-items: center; border-radius: 11px; background: var(--qb-orange-soft); color: var(--qb-orange); font-size: 19px; }
.qb-collab-launcher-copy > span:last-child { min-width: 0; display: grid; }
.qb-collab-launcher-copy strong { font-size: .72rem; }
.qb-collab-launcher-copy small { color: var(--qb-muted); font-size: .56rem; }
.qb-collab-launcher .qb-collab-tabs { flex-wrap: wrap; justify-content: flex-end; padding: 0; border: 0; }
.qb-collab-launcher .qb-collab-tabs button { min-height: 38px; padding: 0 10px; border: 1px solid transparent; border-radius: 11px; }
.qb-collab-launcher .qb-collab-tabs button::after { display: none; }
.qb-collab-launcher .qb-collab-tabs button:hover { background: var(--qb-soft); color: var(--qb-ink); }
.qb-collab-launcher .qb-collab-tabs button.is-active { border-color: color-mix(in srgb, var(--qb-orange) 34%, var(--qb-line)); background: var(--qb-orange-soft); color: var(--qb-orange); }
.qb-comments {
  --chat-accent: var(--qb-orange);
  --chat-purple: var(--qb-purple);
  margin-top: 28px;
  overflow: hidden;
  border: 1px solid var(--qb-line);
  border-radius: 22px;
  background: var(--qb-panel);
  color: var(--qb-ink);
  box-shadow: 0 16px 40px rgba(17, 29, 49, .07);
  color-scheme: light;
}
.qb-comments[hidden] { display: none !important; }
[data-theme="dark"] .qb-comments { color-scheme: dark; box-shadow: 0 18px 44px rgba(0, 0, 0, .28); }
.qb-collab-header { display: flex; align-items: center; justify-content: space-between; gap: 18px; padding: 21px 22px 17px; }
.qb-collab-title { display: flex; align-items: center; gap: 12px; min-width: 0; }
.qb-collab-title > .material-symbols-outlined { width: 42px; height: 42px; display: grid; flex: 0 0 auto; place-items: center; border-radius: 13px; background: linear-gradient(135deg, var(--qb-orange-soft), color-mix(in srgb, var(--qb-purple) 12%, var(--qb-panel))); color: var(--chat-accent); }
.qb-collab-title p { margin: 0; color: var(--chat-accent); }
.qb-collab-title h2 { margin: 2px 0; font-size: 1.05rem; letter-spacing: -.015em; }
.qb-collab-title small { display: block; color: var(--qb-muted); font-size: .71rem; line-height: 1.45; }
.qb-collab-live { display: inline-flex; align-items: center; gap: 7px; flex: 0 0 auto; color: var(--qb-muted); font-size: .66rem; font-weight: 750; }
.qb-collab-live i { width: 7px; height: 7px; border-radius: 50%; background: var(--qb-green); box-shadow: 0 0 0 5px color-mix(in srgb, var(--qb-green) 13%, transparent); }
.qb-collab-tabs { display: flex; gap: 4px; padding: 0 18px; border-bottom: 1px solid var(--qb-line); }
.qb-collab-tabs button { position: relative; display: inline-flex; align-items: center; gap: 7px; min-height: 45px; padding: 0 13px; border: 0; background: transparent; color: var(--qb-muted); font: inherit; font-size: .74rem; font-weight: 750; cursor: pointer; }
.qb-collab-tabs button::after { content: ""; position: absolute; right: 10px; bottom: -1px; left: 10px; height: 2px; border-radius: 3px 3px 0 0; background: transparent; }
.qb-collab-tabs button.is-active { color: var(--qb-ink); }
.qb-collab-tabs button.is-active::after { background: var(--chat-accent); }
.qb-collab-tabs .material-symbols-outlined { font-size: 19px; }
.qb-collab-tabs b { padding: 3px 7px; border-radius: 999px; background: var(--qb-soft); color: var(--qb-muted); font-size: .6rem; font-weight: 750; }
.qb-collab-panel[hidden] { display: none !important; }
.qb-chat-panel { background: color-mix(in srgb, var(--qb-soft) 72%, var(--qb-panel)); }
.qb-chat-list { height: min(48vh, 440px); min-height: 290px; overflow-y: auto; overscroll-behavior: contain; padding: 20px 20px 12px; scrollbar-width: thin; scrollbar-color: color-mix(in srgb, var(--qb-muted) 30%, transparent) transparent; }
.qb-chat-empty, .qb-voice-empty { min-height: 220px; display: grid; place-items: center; align-content: center; gap: 6px; text-align: center; color: var(--qb-muted); }
.qb-chat-empty > .material-symbols-outlined, .qb-voice-empty > .material-symbols-outlined { width: 46px; height: 46px; display: grid; place-items: center; border-radius: 15px; background: var(--qb-panel); color: var(--chat-purple); font-size: 24px; }
.qb-chat-empty strong, .qb-voice-empty strong { margin-top: 5px; color: var(--qb-ink); font-size: .82rem; }
.qb-chat-empty p, .qb-voice-empty p { max-width: 330px; margin: 0; font-size: .71rem; line-height: 1.55; }
.qb-chat-group { display: grid; grid-template-columns: 38px minmax(0, 1fr); gap: 10px; max-width: 82%; margin-bottom: 14px; }
.qb-chat-group.is-own { grid-template-columns: minmax(0, 1fr) 38px; margin-left: auto; }
.qb-chat-group.is-own .qb-chat-avatar { grid-column: 2; }
.qb-chat-group.is-own .qb-chat-group-body { grid-column: 1; grid-row: 1; align-items: flex-end; }
.qb-chat-avatar, .qb-chat-composer-avatar { position: relative; overflow: hidden; display: grid; place-items: center; flex: 0 0 auto; border-radius: 13px; background: linear-gradient(135deg, var(--chat-purple), #9b80ef); color: #fff; font-weight: 800; }
.qb-chat-avatar { width: 38px; height: 38px; }
.qb-chat-avatar img, .qb-chat-composer-avatar img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; background: var(--qb-soft); }
.qb-chat-group-body { min-width: 0; display: flex; flex-direction: column; align-items: flex-start; }
.qb-chat-group-body > header { display: flex; align-items: center; gap: 6px; min-height: 21px; margin: 0 4px 4px; }
.qb-chat-group-body > header strong { overflow: hidden; max-width: 180px; font-size: .7rem; text-overflow: ellipsis; white-space: nowrap; }
.qb-chat-group-body > header time { color: var(--qb-muted); font-size: .59rem; }
.qb-chat-role { padding: 2px 5px; border-radius: 999px; font-size: .52rem; font-weight: 800; letter-spacing: .02em; }
.qb-chat-role-member { background: color-mix(in srgb, var(--qb-muted) 11%, transparent); color: var(--qb-muted); }
.qb-chat-role-owner { background: color-mix(in srgb, var(--qb-orange) 14%, transparent); color: var(--qb-orange); }
.qb-chat-role-host { background: color-mix(in srgb, var(--qb-purple) 14%, transparent); color: var(--qb-purple); }
.qb-chat-bubble { overflow: hidden; max-width: 100%; border: 1px solid var(--qb-line); border-radius: 5px 15px 15px 15px; background: var(--qb-panel); box-shadow: 0 4px 14px rgba(17, 29, 49, .04); }
.qb-chat-group.is-own .qb-chat-bubble { border-color: color-mix(in srgb, var(--qb-purple) 24%, var(--qb-line)); border-radius: 15px 5px 15px 15px; background: color-mix(in srgb, var(--qb-purple) 8%, var(--qb-panel)); }
.qb-chat-message { min-width: 84px; padding: 9px 11px; }
.qb-chat-message + .qb-chat-message { border-top: 1px solid color-mix(in srgb, var(--qb-line) 70%, transparent); }
.qb-chat-message p { margin: 0; color: var(--qb-ink); font-size: .77rem; line-height: 1.55; white-space: pre-wrap; overflow-wrap: anywhere; }
.qb-chat-message > div { display: flex; align-items: center; justify-content: flex-end; gap: 7px; min-height: 0; }
.qb-chat-message > div:empty { display: none; }
.qb-chat-message small { color: var(--qb-red); font-size: .56rem; }
.qb-chat-message.is-pending { opacity: .66; }
.qb-chat-message.is-failed { border-color: color-mix(in srgb, var(--qb-red) 30%, var(--qb-line)); background: color-mix(in srgb, var(--qb-red) 5%, var(--qb-panel)); }
.qb-chat-delivery { display: inline-flex; align-items: center; gap: 2px; color: var(--qb-muted); font-size: .55rem; }
.qb-chat-delivery .material-symbols-outlined { font-size: 12px; }
.qb-comment-report, .qb-chat-retry { padding: 1px 2px; border: 0; background: transparent; color: var(--qb-muted); font: inherit; font-size: .56rem; font-weight: 700; cursor: pointer; }
.qb-comment-report:hover, .qb-chat-retry { color: var(--qb-orange); }
.qb-chat-composer { display: grid; grid-template-columns: 36px minmax(0, 1fr); gap: 10px; padding: 13px 18px 15px; border-top: 1px solid var(--qb-line); background: var(--qb-panel); }
.qb-chat-composer-avatar { width: 36px; height: 36px; margin-top: 2px; font-size: .72rem; }
.qb-chat-input-wrap { position: relative; overflow: visible; border: 1px solid var(--qb-line); border-radius: 15px; background: var(--qb-soft); transition: border-color .15s, box-shadow .15s; }
.qb-chat-input-wrap:focus-within { border-color: color-mix(in srgb, var(--chat-purple) 46%, var(--qb-line)); box-shadow: 0 0 0 3px color-mix(in srgb, var(--chat-purple) 10%, transparent); }
.qb-chat-input-wrap textarea { display: block; width: 100%; min-height: 42px; max-height: 140px; resize: none; border: 0; outline: 0; background: transparent; color: var(--qb-ink); padding: 11px 12px 4px; font: inherit; font-size: .76rem; line-height: 1.45; }
.qb-chat-input-wrap textarea::placeholder { color: color-mix(in srgb, var(--qb-muted) 78%, transparent); }
.qb-chat-composer-tools { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 3px 6px 6px 8px; }
.qb-chat-composer-tools > div { display: flex; align-items: center; gap: 7px; }
.qb-chat-composer-tools > div > span { color: var(--qb-muted); font-size: .55rem; }
.qb-emoji-toggle { display: grid; place-items: center; padding: 2px; border: 0; background: transparent; color: var(--qb-muted); cursor: pointer; }
.qb-emoji-toggle .material-symbols-outlined { font-size: 18px; }
.qb-chat-send { display: inline-flex; align-items: center; gap: 5px; padding: 7px 10px; border: 0; border-radius: 9px; background: var(--chat-purple); color: #fff; font: inherit; font-size: .67rem; font-weight: 750; cursor: pointer; }
.qb-chat-send .material-symbols-outlined { font-size: 15px; }
.qb-chat-send:disabled, .qb-emoji-toggle:disabled { opacity: .48; cursor: not-allowed; }
.qb-emoji-picker { position: absolute; z-index: 5; bottom: 42px; left: 8px; grid-template-columns: repeat(8, 30px); gap: 2px; padding: 7px; border: 1px solid var(--qb-line); border-radius: 13px; background: var(--qb-panel); box-shadow: 0 16px 38px rgba(17, 29, 49, .17); }
.qb-emoji-picker:not([hidden]) { display: grid; }
.qb-emoji-picker button { width: 30px; height: 30px; padding: 0; border: 0; border-radius: 7px; background: transparent; font-size: 1rem; cursor: pointer; }
.qb-emoji-picker button:hover { background: var(--qb-soft); }
.qb-collab-status { min-height: 25px; margin: 0; padding: 0 18px 10px 64px; background: var(--qb-panel); color: var(--qb-muted); font-size: .59rem; }
.qb-voice-panel { padding: 20px; background: color-mix(in srgb, var(--qb-soft) 62%, var(--qb-panel)); }
.qb-voice-heading { display: flex; align-items: flex-end; justify-content: space-between; gap: 18px; margin-bottom: 15px; }
.qb-voice-heading p { margin: 0; color: var(--qb-purple); }
.qb-voice-heading h3 { margin: 2px 0; font-size: 1rem; }
.qb-voice-heading small { color: var(--qb-muted); font-size: .66rem; line-height: 1.45; }
.qb-voice-heading a { display: inline-flex; align-items: center; gap: 5px; flex: 0 0 auto; color: var(--qb-purple); text-decoration: none; font-size: .66rem; font-weight: 750; }
.qb-voice-heading a .material-symbols-outlined { font-size: 15px; }
.qb-voice-room-list { display: grid; gap: 8px; max-height: 300px; overflow: auto; margin-bottom: 18px; }
.qb-voice-room-list > .qb-voice-empty { min-height: 160px; border: 1px dashed var(--qb-line); border-radius: 16px; background: var(--qb-panel); }
.qb-voice-room-card { display: grid; grid-template-columns: 42px minmax(0, 1fr) auto auto; align-items: center; gap: 11px; padding: 11px 12px; border: 1px solid var(--qb-line); border-radius: 15px; background: var(--qb-panel); }
.qb-voice-room-icon { position: relative; width: 42px; height: 42px; display: grid; place-items: center; border-radius: 13px; background: color-mix(in srgb, var(--qb-purple) 11%, var(--qb-soft)); color: var(--qb-purple); }
.qb-voice-room-icon .material-symbols-outlined { font-size: 21px; }
.qb-voice-room-icon i { position: absolute; right: 4px; bottom: 4px; width: 7px; height: 7px; border: 2px solid var(--qb-panel); border-radius: 50%; background: var(--qb-green); }
.qb-voice-room-copy { min-width: 0; }
.qb-voice-room-copy > div { display: flex; align-items: center; gap: 5px; min-width: 0; }
.qb-voice-room-copy strong { overflow: hidden; font-size: .74rem; text-overflow: ellipsis; white-space: nowrap; }
.qb-voice-room-copy p { margin: 3px 0 0; color: var(--qb-muted); font-size: .6rem; }
.qb-room-visibility, .qb-room-password { padding: 2px 5px; border-radius: 999px; font-size: .5rem; font-weight: 800; }
.qb-room-visibility { background: color-mix(in srgb, var(--qb-green) 12%, transparent); color: var(--qb-green); }
.qb-room-password { background: color-mix(in srgb, var(--qb-purple) 12%, transparent); color: var(--qb-purple); }
.qb-voice-room-people { display: flex; align-items: center; gap: 4px; color: var(--qb-muted); }
.qb-voice-room-people .material-symbols-outlined { font-size: 16px; }
.qb-voice-room-people strong { font-size: .64rem; }
.qb-voice-room-card > button { padding: 7px 10px; border: 1px solid color-mix(in srgb, var(--qb-purple) 32%, var(--qb-line)); border-radius: 9px; background: color-mix(in srgb, var(--qb-purple) 8%, var(--qb-panel)); color: var(--qb-purple); font: inherit; font-size: .62rem; font-weight: 800; cursor: pointer; }
.qb-voice-room-card > button:disabled { opacity: .45; cursor: not-allowed; }
.qb-voice-actions { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.qb-voice-form { min-width: 0; padding: 14px; border: 1px solid var(--qb-line); border-radius: 16px; background: var(--qb-panel); }
.qb-voice-form header { display: flex; align-items: center; gap: 8px; margin-bottom: 12px; }
.qb-voice-form header > .material-symbols-outlined { width: 32px; height: 32px; display: grid; place-items: center; border-radius: 10px; background: var(--qb-soft); color: var(--qb-orange); font-size: 18px; }
.qb-voice-form header div { display: grid; }
.qb-voice-form header strong { font-size: .72rem; }
.qb-voice-form header small { color: var(--qb-muted); font-size: .57rem; }
.qb-voice-form label { display: grid; gap: 5px; min-width: 0; margin-bottom: 9px; color: var(--qb-muted); font-size: .59rem; font-weight: 750; }
.qb-voice-form label > span { font-weight: 500; }
.qb-voice-form input, .qb-voice-form select { width: 100%; min-width: 0; padding: 9px 10px; border: 1px solid var(--qb-line); border-radius: 10px; outline: 0; background: var(--qb-soft); color: var(--qb-ink); font: inherit; font-size: .67rem; }
.qb-voice-form input:focus, .qb-voice-form select:focus { border-color: color-mix(in srgb, var(--qb-purple) 42%, var(--qb-line)); box-shadow: 0 0 0 3px color-mix(in srgb, var(--qb-purple) 9%, transparent); }
.qb-voice-form-row { display: grid; grid-template-columns: .8fr 1.2fr; gap: 8px; }
.qb-voice-form > button { width: 100%; display: inline-flex; align-items: center; justify-content: center; gap: 6px; padding: 9px 11px; border: 0; border-radius: 10px; background: linear-gradient(135deg, var(--qb-purple), color-mix(in srgb, var(--qb-purple) 76%, #39267e)); color: #fff; font: inherit; font-size: .66rem; font-weight: 800; cursor: pointer; }
.qb-voice-form > button .material-symbols-outlined { font-size: 16px; }
.qb-voice-form > button:disabled { opacity: .5; cursor: not-allowed; }
.qb-voice-panel > .qb-collab-status { padding: 11px 2px 0; background: transparent; }
.qb-voice-panel > .qb-collab-status.is-error { margin-top: 12px; padding: 11px 13px; border: 1px solid color-mix(in srgb, #d93636 38%, var(--qb-line)); border-radius: 11px; background: color-mix(in srgb, #d93636 10%, var(--qb-panel)); color: color-mix(in srgb, #d93636 78%, var(--qb-ink)); font-size: .66rem; font-weight: 750; line-height: 1.45; }
.qb-voice-panel.has-active-room > .qb-voice-heading,
.qb-voice-panel.has-active-room > .qb-voice-room-list,
.qb-voice-panel.has-active-room > .qb-voice-actions { display: none; }
.qb-shared-notes-panel { padding: 20px; background: color-mix(in srgb, var(--qb-soft) 62%, var(--qb-panel)); }
.qb-shared-notes-heading { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 13px; }
.qb-shared-notes-heading p { margin: 0; color: var(--qb-purple); }
.qb-shared-notes-heading h3 { margin: 2px 0; font-size: 1rem; }
.qb-shared-notes-heading small { color: var(--qb-muted); font-size: .66rem; line-height: 1.45; }
.qb-shared-notes-heading > .material-symbols-outlined { width: 40px; height: 40px; display: grid; flex: 0 0 auto; place-items: center; border-radius: 13px; background: color-mix(in srgb, var(--qb-purple) 12%, var(--qb-panel)); color: var(--qb-purple); }
.qb-shared-note-context-preview { display: flex; align-items: flex-start; gap: 8px; margin-bottom: 10px; padding: 10px 12px; border: 1px solid var(--qb-line); border-radius: 12px; background: var(--qb-panel); }
.qb-shared-note-context-preview > .material-symbols-outlined { color: var(--qb-orange); font-size: 18px; }
.qb-shared-note-context-preview > span:last-child { min-width: 0; display: grid; gap: 2px; }
.qb-shared-note-context-preview b { font-size: .65rem; }
.qb-shared-note-context-preview small { overflow: hidden; color: var(--qb-muted); font-size: .58rem; text-overflow: ellipsis; white-space: nowrap; }
.qb-shared-note-form { display: grid; gap: 7px; padding: 13px; border: 1px solid var(--qb-line); border-radius: 15px; background: var(--qb-panel); }
.qb-shared-note-form > label { color: var(--qb-ink); font-size: .67rem; font-weight: 800; }
.qb-shared-note-form textarea { width: 100%; resize: vertical; min-height: 78px; max-height: 220px; padding: 10px 11px; border: 1px solid var(--qb-line); border-radius: 11px; outline: 0; background: var(--qb-soft); color: var(--qb-ink); font: inherit; font-size: .72rem; line-height: 1.5; }
.qb-shared-note-form textarea:focus { border-color: color-mix(in srgb, var(--qb-purple) 44%, var(--qb-line)); box-shadow: 0 0 0 3px color-mix(in srgb, var(--qb-purple) 9%, transparent); }
.qb-shared-note-form > div { display: flex; align-items: center; gap: 10px; }
.qb-shared-note-form > div > label { display: inline-flex; align-items: center; gap: 6px; margin-right: auto; color: var(--qb-muted); font-size: .59rem; }
.qb-shared-note-form > div > span { color: var(--qb-muted); font-size: .55rem; }
.qb-shared-note-form button { display: inline-flex; align-items: center; gap: 5px; padding: 8px 11px; border: 0; border-radius: 9px; background: var(--qb-purple); color: #fff; font: inherit; font-size: .62rem; font-weight: 800; cursor: pointer; }
.qb-shared-note-form button:disabled { opacity: .48; cursor: not-allowed; }
.qb-shared-note-form button .material-symbols-outlined { font-size: 15px; }
.qb-shared-notes-panel > .qb-collab-status { padding: 7px 2px; background: transparent; }
.qb-shared-notes-list { display: grid; gap: 9px; margin-top: 8px; }
.qb-shared-notes-empty { min-height: 170px; display: grid; place-items: center; align-content: center; gap: 6px; padding: 20px; border: 1px dashed var(--qb-line); border-radius: 15px; background: var(--qb-panel); color: var(--qb-muted); text-align: center; }
.qb-shared-notes-empty > .material-symbols-outlined { color: var(--qb-purple); font-size: 28px; }
.qb-shared-notes-empty strong { color: var(--qb-ink); font-size: .78rem; }
.qb-shared-notes-empty p { max-width: 380px; margin: 0; font-size: .64rem; line-height: 1.5; }
.qb-shared-note-card { display: grid; gap: 9px; padding: 13px; border: 1px solid var(--qb-line); border-radius: 15px; background: var(--qb-panel); }
.qb-shared-note-card.is-own { border-color: color-mix(in srgb, var(--qb-purple) 25%, var(--qb-line)); }
.qb-shared-note-card > header { display: flex; align-items: center; gap: 8px; }
.qb-shared-note-avatar { position: relative; overflow: hidden; width: 32px; height: 32px; display: grid; flex: 0 0 auto; place-items: center; border-radius: 10px; background: var(--qb-purple); color: #fff; font-size: .62rem; font-weight: 800; }
.qb-shared-note-avatar > span { display: contents; }
.qb-shared-note-avatar img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.qb-shared-note-card > header > div { min-width: 0; display: grid; gap: 1px; }
.qb-shared-note-card > header strong { font-size: .66rem; }
.qb-shared-note-card > header small { color: var(--qb-muted); font-size: .54rem; }
.qb-shared-note-owner { margin-left: auto; padding: 3px 6px; border-radius: 999px; background: var(--qb-orange-soft); color: var(--qb-orange); font-size: .5rem; }
.qb-shared-note-card > p { margin: 0; color: var(--qb-ink); font-size: .72rem; line-height: 1.6; white-space: pre-wrap; overflow-wrap: anywhere; }
.qb-shared-note-context { display: flex; align-items: flex-start; gap: 7px; padding: 8px 9px; border: 1px solid var(--qb-line); border-radius: 10px; background: var(--qb-soft); color: var(--qb-ink); font: inherit; text-align: left; cursor: pointer; }
.qb-shared-note-context > .material-symbols-outlined { color: var(--qb-orange); font-size: 17px; }
.qb-shared-note-context > span { min-width: 0; display: grid; gap: 2px; }
.qb-shared-note-context b { font-size: .6rem; }
.qb-shared-note-context small { overflow: hidden; color: var(--qb-muted); font-size: .54rem; text-overflow: ellipsis; white-space: nowrap; }
.qb-shared-note-card > footer { display: flex; justify-content: flex-end; padding: 0; border: 0; background: transparent; }
.qb-shared-note-card > footer button { display: inline-flex; align-items: center; gap: 4px; padding: 3px 5px; border: 0; background: transparent; color: var(--qb-muted); font: inherit; font-size: .53rem; cursor: pointer; }
.qb-shared-note-card > footer .material-symbols-outlined { font-size: 14px; }
.qb-inline-room[hidden] { display: none !important; }
.qb-inline-room { overflow: hidden; border: 1px solid var(--qb-line); border-radius: 18px; background: var(--qb-panel); box-shadow: 0 12px 34px rgba(17, 29, 49, .08); }
.qb-inline-room-header { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 14px 16px; border-bottom: 1px solid var(--qb-line); background: color-mix(in srgb, var(--qb-panel) 92%, var(--qb-purple) 8%); }
.qb-inline-room-header > div { display: grid; gap: 2px; }
.qb-inline-room-header strong { color: var(--qb-ink); font-size: .82rem; }
.qb-inline-room-header small { color: var(--qb-muted); font-size: .62rem; }
.qb-inline-room-live { display: inline-flex; align-items: center; gap: 6px; color: var(--qb-muted); font-size: .59rem; font-weight: 800; text-transform: uppercase; letter-spacing: .04em; }
.qb-inline-room-live i { width: 7px; height: 7px; border-radius: 50%; background: var(--qb-orange); box-shadow: 0 0 0 4px color-mix(in srgb, var(--qb-orange) 13%, transparent); }
.qb-inline-room.is-connected .qb-inline-room-live { color: var(--qb-green); }
.qb-inline-room.is-connected .qb-inline-room-live i { background: var(--qb-green); box-shadow: 0 0 0 4px color-mix(in srgb, var(--qb-green) 13%, transparent); }
.qb-inline-room-header button { display: inline-flex; align-items: center; gap: 6px; flex: 0 0 auto; padding: 8px 11px; border: 1px solid color-mix(in srgb, var(--qb-red) 40%, var(--qb-line)); border-radius: 10px; background: color-mix(in srgb, var(--qb-red) 7%, var(--qb-panel)); color: var(--qb-red); font: inherit; font-size: .65rem; font-weight: 800; cursor: pointer; }
.qb-inline-room-header button .material-symbols-outlined { font-size: 17px; }
.qb-inline-room-header button:disabled { opacity: .48; cursor: wait; }
.qb-inline-room-frame-wrap { position: relative; min-height: 620px; background: color-mix(in srgb, var(--qb-soft) 70%, var(--qb-panel)); }
.qb-inline-room-loading { position: absolute; inset: 0; display: grid; place-items: center; align-content: center; gap: 9px; color: var(--qb-muted); font-size: .72rem; transition: opacity .2s; }
.qb-inline-room-loading .material-symbols-outlined { color: var(--qb-purple); font-size: 27px; }
.qb-inline-room iframe { position: relative; z-index: 1; display: block; width: 100%; height: 720px; max-height: 80vh; min-height: 620px; border: 0; opacity: 0; background: var(--qb-soft); transition: opacity .2s; }
.qb-inline-room.is-connected iframe { opacity: 1; }
.qb-inline-room.is-connected .qb-inline-room-loading { opacity: 0; pointer-events: none; }
@media (max-width: 760px) {
  .qb-chat-group { max-width: 90%; }
  .qb-voice-actions { grid-template-columns: 1fr; }
  .qb-voice-room-card { grid-template-columns: 38px minmax(0, 1fr) auto; }
  .qb-voice-room-card > button { grid-column: 2 / -1; width: 100%; }
  .qb-voice-room-people { grid-column: 3; grid-row: 1; }
  .qb-inline-room-frame-wrap { min-height: 680px; }
  .qb-inline-room iframe { height: 760px; max-height: none; min-height: 680px; }
}
@media (max-width: 560px) {
  .qb-collab-launcher { align-items: stretch; flex-direction: column; gap: 8px; margin: 12px -3px 10px; padding: 9px; }
  .qb-collab-launcher-copy { display: none; }
  .qb-collab-launcher .qb-collab-tabs { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 5px; }
  .qb-collab-launcher .qb-collab-tabs button { min-width: 0; justify-content: center; padding: 0 5px; font-size: .62rem; }
  .qb-collab-launcher .qb-collab-tabs b { display: none; }
  .qb-comments { margin: 22px -5px 0; border-radius: 18px; }
  .qb-collab-header { align-items: flex-start; padding: 17px 15px 14px; }
  .qb-collab-title > .material-symbols-outlined { width: 37px; height: 37px; }
  .qb-collab-title h2 { font-size: .92rem; }
  .qb-collab-title small { font-size: .63rem; }
  .qb-collab-live { display: none; }
  .qb-collab-tabs { padding: 0 9px; }
  .qb-collab-tabs button { flex: 1; justify-content: center; padding: 0 6px; }
  .qb-collab-tabs b { display: none; }
  .qb-chat-list { height: 390px; min-height: 260px; padding: 15px 12px 9px; }
  .qb-chat-group { grid-template-columns: 32px minmax(0, 1fr); max-width: 94%; gap: 7px; }
  .qb-chat-group.is-own { grid-template-columns: minmax(0, 1fr) 32px; }
  .qb-chat-avatar { width: 32px; height: 32px; border-radius: 11px; font-size: .67rem; }
  .qb-chat-group-body > header { flex-wrap: wrap; gap: 4px; }
  .qb-chat-group-body > header strong { max-width: 130px; }
  .qb-chat-message { padding: 8px 10px; }
  .qb-chat-message p { font-size: .73rem; }
  .qb-chat-composer { grid-template-columns: 30px minmax(0, 1fr); gap: 7px; padding: 10px 10px 12px; }
  .qb-chat-composer-avatar { width: 30px; height: 30px; border-radius: 10px; }
  .qb-chat-send span:first-child { display: none; }
  .qb-chat-send { padding: 7px 9px; }
  .qb-emoji-picker { left: -37px; grid-template-columns: repeat(8, minmax(27px, 1fr)); max-width: calc(100vw - 40px); }
  .qb-collab-status { padding: 0 10px 9px 47px; }
  .qb-voice-panel { padding: 15px 10px; }
  .qb-shared-notes-panel { padding: 15px 10px; }
  .qb-shared-note-form > div { align-items: flex-start; flex-wrap: wrap; }
  .qb-shared-note-form > div > label { width: 100%; }
  .qb-shared-note-form button { margin-left: auto; }
  .qb-voice-heading { align-items: flex-start; flex-direction: column; gap: 8px; }
  .qb-voice-form-row { grid-template-columns: 1fr; gap: 0; }
  .qb-voice-room-card { gap: 8px; padding: 10px; }
  .qb-voice-room-copy > div { flex-wrap: wrap; }
  .qb-inline-room { border-radius: 14px; }
  .qb-inline-room-header { align-items: flex-start; padding: 12px; }
  .qb-inline-room-header small { max-width: 220px; }
  .qb-inline-room-header button { padding: 8px; font-size: 0; }
  .qb-inline-room-header button .material-symbols-outlined { font-size: 18px; }
}

/* Persistent voice-room controller */
.medu-voice-dock[hidden] { display: none !important; }
.medu-voice-dock {
  position: fixed;
  z-index: 41990;
  left: max(16px, env(safe-area-inset-left));
  bottom: max(16px, env(safe-area-inset-bottom));
  width: min(248px, calc(100vw - 32px));
  color: #f8fafc;
  filter: drop-shadow(0 18px 34px rgba(3, 8, 20, .3));
}
.voice-dock-main {
  position: relative;
  z-index: 3;
  width: 100%;
  min-height: 66px;
  display: grid;
  grid-template-columns: 48px minmax(0, 1fr) 22px;
  align-items: center;
  gap: 10px;
  padding: 8px 10px;
  border: 1px solid rgba(148, 163, 184, .24);
  border-radius: 20px;
  background: rgba(12, 22, 38, .96);
  color: inherit;
  font: inherit;
  text-align: left;
  cursor: pointer;
  backdrop-filter: blur(18px);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.06);
}
.voice-dock-avatar {
  position: relative;
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  overflow: hidden;
  border: 3px solid rgba(148, 163, 184, .32);
  border-radius: 16px;
  background: linear-gradient(145deg, #7c3aed, #a855f7);
  color: #fff;
  font-size: .9rem;
  font-weight: 850;
  transition: border-color .18s, box-shadow .18s, transform .18s;
}
.voice-dock-avatar img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.medu-voice-dock.is-speaking .voice-dock-avatar {
  border-color: #42d392;
  box-shadow: 0 0 0 4px rgba(66, 211, 146, .17), 0 0 20px rgba(66, 211, 146, .28);
  animation: medu-dock-speaking 1.15s ease-in-out infinite;
}
@keyframes medu-dock-speaking { 50% { transform: scale(1.045); } }
.voice-dock-copy { min-width: 0; display: grid; gap: 5px; }
.voice-dock-copy strong { overflow: hidden; color: #f8fafc; font-size: .72rem; text-overflow: ellipsis; white-space: nowrap; }
.voice-dock-copy small { min-width: 0; display: flex; align-items: center; gap: 8px; color: #aeb9ca; font-size: .6rem; }
.voice-dock-copy time { color: #dbe5f2; font-variant-numeric: tabular-nums; font-weight: 800; }
.voice-dock-chevron { color: #93a4ba; font-size: 20px; transition: transform .24s; }
.medu-voice-dock.is-open .voice-dock-chevron { transform: rotate(180deg); }
.voice-dock-connection { display: inline-flex; align-items: center; gap: 3px; color: #fbbf24; }
.voice-dock-connection .material-symbols-outlined { font-size: 15px; }
.voice-dock-connection b { font-size: .55rem; font-weight: 750; white-space: nowrap; }
.voice-dock-connection.is-good { color: #42d392; }
.voice-dock-connection.is-poor { color: #fb5d6c; }
.voice-dock-fan { position: absolute; z-index: 2; left: 3px; bottom: 5px; width: 56px; height: 56px; pointer-events: none; }
.voice-dock-fan button {
  position: absolute;
  left: 0;
  bottom: 0;
  width: 52px;
  height: 52px;
  display: grid;
  place-items: center;
  padding: 0;
  border: 1px solid rgba(148, 163, 184, .25);
  border-radius: 18px;
  background: rgba(17, 29, 48, .98);
  color: #e5edf7;
  cursor: pointer;
  opacity: 0;
  transform: translate(4px, 4px) scale(.45);
  transition: transform .32s cubic-bezier(.2,.9,.22,1.22), opacity .16s;
}
.voice-dock-fan button .material-symbols-outlined { font-size: 21px; }
.voice-dock-fan button b {
  position: absolute;
  left: calc(100% + 7px);
  top: 50%;
  padding: 4px 7px;
  border-radius: 7px;
  background: rgba(7, 14, 26, .95);
  color: #f8fafc;
  font-size: .54rem;
  white-space: nowrap;
  opacity: 0;
  transform: translate(-3px, -50%);
  transition: opacity .16s, transform .16s;
  pointer-events: none;
}
.voice-dock-fan button:hover b, .voice-dock-fan button:focus-visible b { opacity: 1; transform: translate(0, -50%); }
.voice-dock-fan button.is-danger { border-color: rgba(251, 93, 108, .35); background: #d94354; color: #fff; }
.medu-voice-dock.is-open .voice-dock-fan { pointer-events: auto; }
.medu-voice-dock.is-open .voice-dock-fan button { opacity: 1; transform: translate(var(--dock-x), var(--dock-y)) scale(1); }
.medu-voice-dock.is-open .voice-dock-fan button:nth-child(2) { transition-delay: 30ms; }
.medu-voice-dock.is-open .voice-dock-fan button:nth-child(3) { transition-delay: 60ms; }
.medu-voice-dock.is-open .voice-dock-fan button:nth-child(4) { transition-delay: 90ms; }
.medu-voice-dock.is-open .voice-dock-fan button:nth-child(5) { transition-delay: 120ms; }
.medu-voice-dock.is-away .voice-dock-avatar { filter: grayscale(.65); border-color: #f59e0b; box-shadow: 0 0 0 4px rgba(245,158,11,.12); animation: none; }
.voice-dock-settings {
  position: absolute;
  z-index: 5;
  left: 76px;
  bottom: 74px;
  width: min(230px, calc(100vw - 110px));
  padding: 12px;
  border: 1px solid rgba(148, 163, 184, .23);
  border-radius: 16px;
  background: rgba(12, 22, 38, .98);
  color: #e5edf7;
  box-shadow: 0 18px 42px rgba(3, 8, 20, .38);
  backdrop-filter: blur(18px);
}
.voice-dock-settings[hidden] { display: none !important; }
.voice-dock-settings header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 8px; }
.voice-dock-settings header strong { font-size: .69rem; }
.voice-dock-settings header button { display: grid; place-items: center; padding: 2px; border: 0; background: transparent; color: #aeb9ca; cursor: pointer; }
.voice-dock-settings header .material-symbols-outlined { font-size: 18px; }
.voice-dock-settings label { display: flex; align-items: center; gap: 8px; padding: 7px 2px; color: #cbd5e1; font-size: .62rem; cursor: pointer; }
.voice-dock-settings label input { accent-color: #8b5cf6; }
.voice-dock-settings > button { width: 100%; display: flex; align-items: center; justify-content: center; gap: 6px; margin-top: 7px; padding: 8px; border: 1px solid rgba(148,163,184,.2); border-radius: 10px; background: rgba(148,163,184,.08); color: #dbe5f2; font: inherit; font-size: .59rem; font-weight: 750; cursor: pointer; }
.voice-dock-settings > button .material-symbols-outlined { font-size: 16px; }
@media (prefers-reduced-motion: reduce) {
  .medu-voice-dock.is-speaking .voice-dock-avatar { animation: none; }
  .voice-dock-fan button { transition-duration: .01ms; }
}
@media (max-width: 560px) {
  .medu-voice-dock { left: 10px; bottom: max(10px, env(safe-area-inset-bottom)); width: min(220px, calc(100vw - 20px)); }
  .voice-dock-main { min-height: 60px; grid-template-columns: 42px minmax(0, 1fr) 18px; border-radius: 17px; }
  .voice-dock-avatar { width: 42px; height: 42px; border-radius: 14px; }
  .voice-dock-fan button { width: 46px; height: 46px; border-radius: 15px; }
  .voice-dock-settings { left: 58px; bottom: 66px; }
}

/* Compact channel chat */
.qb-chat-channel-bar { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 8px 14px; border-bottom: 1px solid var(--qb-line); background: var(--qb-panel); }
.qb-chat-channels { min-width: 0; display: flex; gap: 4px; overflow-x: auto; scrollbar-width: none; }
.qb-chat-channels::-webkit-scrollbar { display: none; }
.qb-chat-channels button { display: inline-flex; flex: 0 0 auto; align-items: center; gap: 5px; min-height: 31px; padding: 0 9px; border: 1px solid transparent; border-radius: 9px; background: transparent; color: var(--qb-muted); font: inherit; font-size: .62rem; font-weight: 750; cursor: pointer; }
.qb-chat-channels button.is-active { border-color: color-mix(in srgb, var(--chat-purple) 24%, var(--qb-line)); background: color-mix(in srgb, var(--chat-purple) 8%, var(--qb-panel)); color: var(--chat-purple); }
.qb-chat-channels .material-symbols-outlined { font-size: 15px; }
.qb-chat-channels b { min-width: 16px; padding: 1px 4px; border-radius: 999px; background: var(--qb-orange); color: #fff; font-size: .49rem; text-align: center; }
.qb-chat-presence { display: flex; flex: 0 0 auto; align-items: center; gap: 8px; }
.qb-chat-presence > span { display: inline-flex; align-items: center; gap: 5px; color: var(--qb-muted); font-size: .56rem; }
.qb-chat-presence > span i { width: 6px; height: 6px; border-radius: 50%; background: var(--qb-green); box-shadow: 0 0 0 3px color-mix(in srgb, var(--qb-green) 12%, transparent); }
.qb-chat-presence button { display: inline-flex; align-items: center; gap: 4px; padding: 5px 7px; border: 0; border-radius: 8px; background: var(--qb-soft); color: var(--qb-muted); font: inherit; font-size: .54rem; font-weight: 700; cursor: pointer; }
.qb-chat-presence .material-symbols-outlined { font-size: 14px; }
.qb-blocked-panel { padding: 10px 14px; border-bottom: 1px solid var(--qb-line); background: var(--qb-panel); }
.qb-blocked-panel[hidden] { display: none !important; }
.qb-blocked-panel header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 7px; }
.qb-blocked-panel header strong { font-size: .65rem; }
.qb-blocked-panel header button { padding: 2px; border: 0; background: transparent; color: var(--qb-muted); cursor: pointer; }
.qb-blocked-panel header .material-symbols-outlined { font-size: 17px; }
.qb-blocked-panel > div { display: flex; flex-wrap: wrap; gap: 6px; }
.qb-blocked-panel > div > p { margin: 0; color: var(--qb-muted); font-size: .58rem; }
.qb-blocked-user { display: flex; align-items: center; gap: 6px; padding: 5px 7px; border: 1px solid var(--qb-line); border-radius: 9px; }
.qb-blocked-user > span:first-child { position: relative; overflow: hidden; width: 22px; height: 22px; display: grid; place-items: center; border-radius: 7px; background: var(--chat-purple); color: #fff; font-size: .55rem; font-weight: 800; }
.qb-blocked-user img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.qb-blocked-user > span { font-size: .58rem; font-weight: 700; }
.qb-blocked-user button { padding: 3px 5px; border: 0; background: transparent; color: var(--qb-orange); font: inherit; font-size: .52rem; font-weight: 750; cursor: pointer; }
.qb-chat-list-wrap { position: relative; }
.qb-chat-list { height: min(48vh, 440px); min-height: 290px; overscroll-behavior-y: auto; padding: 14px 16px 9px; -webkit-overflow-scrolling: touch; }
.qb-chat-jump-latest { position: absolute; right: 14px; bottom: 10px; display: inline-flex; align-items: center; gap: 4px; padding: 6px 9px; border: 1px solid var(--qb-line); border-radius: 999px; background: var(--qb-panel); color: var(--qb-ink); box-shadow: 0 6px 18px rgba(17,29,49,.14); font: inherit; font-size: .56rem; font-weight: 750; cursor: pointer; }
.qb-chat-jump-latest[hidden] { display: none !important; }
.qb-chat-jump-latest .material-symbols-outlined { font-size: 14px; }
.qb-chat-date, .qb-chat-unread { display: flex; align-items: center; gap: 8px; margin: 7px 0; color: var(--qb-muted); font-size: .51rem; font-weight: 750; }
.qb-chat-date::before, .qb-chat-date::after, .qb-chat-unread::before, .qb-chat-unread::after { content: ""; height: 1px; flex: 1; background: var(--qb-line); }
.qb-chat-unread { color: var(--qb-orange); }
.qb-chat-unread::before, .qb-chat-unread::after { background: color-mix(in srgb, var(--qb-orange) 26%, var(--qb-line)); }
.qb-chat-group { grid-template-columns: 34px minmax(0, 1fr); align-items: start; gap: 8px; max-width: 84%; margin-bottom: 8px; }
.qb-chat-group.is-own { grid-template-columns: minmax(0, 1fr) 34px; }
.qb-chat-avatar { width: 34px; height: 34px; padding: 0; border: 0; border-radius: 11px; font: inherit; font-size: .65rem; cursor: pointer; overflow: visible; }
.qb-chat-avatar img { border-radius: inherit; }
.qb-chat-avatar.is-online::after { content: ""; position: absolute; right: -2px; bottom: -2px; width: 8px; height: 8px; border: 2px solid var(--qb-panel); border-radius: 50%; background: var(--qb-green); box-shadow: 0 0 0 2px color-mix(in srgb, var(--qb-green) 14%, transparent); }
.qb-chat-group-body { position: relative; align-items: flex-start; }
.qb-chat-group.is-own .qb-chat-group-body { align-items: flex-end; }
.qb-chat-group-body > header { min-height: 15px; margin: 0 2px 3px; padding: 0; gap: 5px; line-height: 1; }
.qb-chat-group-body > header time { font-size: .52rem; }
.qb-chat-author { max-width: 180px; overflow: hidden; padding: 0; border: 0; background: transparent; color: var(--qb-ink); font: inherit; font-size: .65rem; font-weight: 800; text-overflow: ellipsis; white-space: nowrap; cursor: pointer; }
.qb-chat-bubble { width: fit-content; overflow: visible; border-radius: 4px 12px 12px 12px; box-shadow: 0 2px 9px rgba(17,29,49,.035); }
.qb-chat-group.is-own .qb-chat-bubble { border-radius: 12px 4px 12px 12px; }
.qb-chat-message { position: relative; min-width: 58px; padding: 7px 9px 5px; }
.qb-chat-message p { max-width: min(520px, 62vw); font-size: .74rem; line-height: 1.42; text-align: start; unicode-bidi: plaintext; }
.qb-chat-message > footer { display: flex; align-items: center; justify-content: flex-end; gap: 3px; min-height: 12px; margin-top: 2px; padding: 0; border: 0; background: transparent; color: var(--qb-muted); }
.qb-chat-message > footer time { font-size: .48rem; }
.qb-chat-message > footer small { max-width: 150px; font-size: .49rem; }
.qb-chat-message.is-pending { opacity: .78; }
.qb-chat-delivery { line-height: 1; }
.qb-chat-delivery .material-symbols-outlined, .qb-chat-retry .material-symbols-outlined { font-size: 11px; }
.qb-chat-delivery.is-delivered { color: var(--chat-purple); }
.qb-chat-retry { display: inline-grid; place-items: center; color: var(--qb-red); }
.qb-chat-reply-preview { width: 100%; display: grid; gap: 1px; margin-bottom: 5px; padding: 5px 7px; border: 0; border-inline-start: 2px solid var(--chat-purple); border-radius: 5px; background: var(--qb-soft); color: var(--qb-muted); text-align: start; cursor: pointer; }
.qb-chat-reply-preview strong { color: var(--chat-purple); font-size: .53rem; }
.qb-chat-reply-preview span { max-width: 260px; overflow: hidden; font-size: .54rem; text-overflow: ellipsis; white-space: nowrap; }
.qb-chat-reactions { display: flex !important; justify-content: flex-start !important; flex-wrap: wrap; gap: 3px !important; margin-top: 3px; }
.qb-chat-reactions:empty { display: none !important; }
.qb-chat-reaction { display: inline-flex; align-items: center; gap: 2px; padding: 2px 5px; border: 1px solid var(--qb-line); border-radius: 999px; background: var(--qb-panel); color: var(--qb-muted); font: inherit; font-size: .58rem; cursor: pointer; }
.qb-chat-reaction.is-active { border-color: color-mix(in srgb, var(--chat-purple) 32%, var(--qb-line)); background: color-mix(in srgb, var(--chat-purple) 9%, var(--qb-panel)); }
.qb-chat-reaction span { font-size: .48rem; font-weight: 750; }
.qb-chat-message-menu { position: absolute; z-index: 3; top: 2px; right: 3px; display: block !important; min-height: 0 !important; }
.qb-chat-more { display: grid; place-items: center; width: 21px; height: 19px; padding: 0; border: 0; border-radius: 6px; background: color-mix(in srgb, var(--qb-panel) 92%, transparent); color: var(--qb-muted); opacity: 0; cursor: pointer; transition: opacity .12s; }
.qb-chat-message:hover .qb-chat-more, .qb-chat-more:focus-visible { opacity: 1; }
.qb-chat-more .material-symbols-outlined { font-size: 15px; }
.qb-chat-message-actions { position: absolute; z-index: 8; top: 20px; right: 0; width: 150px; padding: 5px; border: 1px solid var(--qb-line); border-radius: 10px; background: var(--qb-panel); box-shadow: 0 12px 28px rgba(17,29,49,.18); }
.qb-chat-message-actions[hidden] { display: none !important; }
.qb-chat-message-actions > button { width: 100%; display: flex; align-items: center; gap: 6px; padding: 6px; border: 0; border-radius: 6px; background: transparent; color: var(--qb-ink); font: inherit; font-size: .56rem; cursor: pointer; }
.qb-chat-message-actions > button:hover { background: var(--qb-soft); }
.qb-chat-message-actions .material-symbols-outlined { font-size: 14px; }
.qb-chat-quick-reactions { display: grid !important; grid-template-columns: repeat(4, 1fr); gap: 2px !important; padding-bottom: 4px; border-bottom: 1px solid var(--qb-line); }
.qb-chat-quick-reactions button { padding: 4px; border: 0; border-radius: 6px; background: transparent; cursor: pointer; }
.qb-chat-quick-reactions button:hover { background: var(--qb-soft); }
.qb-chat-user-card { position: absolute; z-index: 9; top: 19px; left: 0; width: 190px; padding: 7px; border: 1px solid var(--qb-line); border-radius: 12px; background: var(--qb-panel); box-shadow: 0 14px 32px rgba(17,29,49,.18); }
.qb-chat-group.is-own .qb-chat-user-card { right: 0; left: auto; }
.qb-chat-user-card[hidden] { display: none !important; }
.qb-chat-user-card-head { display: grid; grid-template-columns: 30px 1fr; align-items: center; gap: 7px; padding: 4px 4px 7px; }
.qb-chat-user-card-head > span { position: relative; overflow: hidden; width: 30px; height: 30px; display: grid; place-items: center; border-radius: 9px; background: var(--chat-purple); color: #fff; font-size: .6rem; font-weight: 800; }
.qb-chat-user-card-head img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.qb-chat-user-card-head div { display: grid; gap: 2px; }
.qb-chat-user-card-head strong { font-size: .62rem; }
.qb-chat-user-card-head small { display: flex; align-items: center; gap: 4px; color: var(--qb-muted); font-size: .51rem; }
.qb-chat-user-card-head small i { width: 6px; height: 6px; border-radius: 50%; background: var(--qb-muted); }
.qb-chat-user-card-head small i.is-online { background: var(--qb-green); }
.qb-chat-user-card > a, .qb-chat-user-card > button { width: 100%; display: flex; align-items: center; gap: 6px; padding: 6px; border: 0; border-radius: 7px; background: transparent; color: var(--qb-ink); font: inherit; font-size: .55rem; text-decoration: none; cursor: pointer; }
.qb-chat-user-card > a:hover, .qb-chat-user-card > button:hover { background: var(--qb-soft); }
.qb-chat-user-card .material-symbols-outlined { font-size: 14px; }
.qb-chat-hidden-message { display: flex; align-items: center; gap: 6px; padding: 6px 9px; color: var(--qb-muted); font-size: .54rem; font-style: italic; }
.qb-chat-hidden-message button { padding: 0; border: 0; background: transparent; color: var(--chat-purple); font: inherit; font-size: .52rem; font-weight: 750; cursor: pointer; }
.qb-chat-typing { min-height: 18px; padding: 3px 16px; background: var(--qb-panel); color: var(--qb-muted); font-size: .53rem; font-style: italic; }
.qb-chat-typing[hidden] { display: block !important; visibility: hidden; }
.qb-chat-replying { display: grid; grid-template-columns: 20px minmax(0, 1fr) 24px; align-items: center; gap: 7px; padding: 7px 16px; border-top: 1px solid var(--qb-line); background: var(--qb-panel); }
.qb-chat-replying[hidden] { display: none !important; }
.qb-chat-replying > .material-symbols-outlined { color: var(--chat-purple); font-size: 17px; }
.qb-chat-replying div { min-width: 0; display: grid; gap: 1px; }
.qb-chat-replying small { color: var(--qb-muted); font-size: .49rem; }
.qb-chat-replying strong { color: var(--chat-purple); font-size: .56rem; }
.qb-chat-replying p { overflow: hidden; margin: 0; color: var(--qb-muted); font-size: .53rem; text-overflow: ellipsis; white-space: nowrap; }
.qb-chat-replying > button { padding: 2px; border: 0; background: transparent; color: var(--qb-muted); cursor: pointer; }
.qb-chat-replying > button .material-symbols-outlined { font-size: 16px; }
.qb-chat-composer { grid-template-columns: 32px minmax(0, 1fr); gap: 8px; padding: 9px 14px 10px; }
.qb-chat-composer-avatar { width: 32px; height: 32px; margin-top: 0; border-radius: 10px; text-decoration: none; }
.qb-chat-input-wrap textarea { min-height: 37px; padding: 8px 10px 2px; }
.qb-chat-composer-tools { padding: 2px 5px 5px 7px; }
.qb-collab-status { padding-left: 54px; }

@media (max-width: 560px) {
  .qb-chat-channel-bar { align-items: stretch; flex-direction: column; gap: 6px; padding: 7px 9px; }
  .qb-chat-presence { justify-content: space-between; padding: 0 3px; }
  .qb-chat-list { height: 360px; padding: 11px 9px 7px; }
  .qb-chat-group { grid-template-columns: 30px minmax(0, 1fr); gap: 6px; max-width: 96%; margin-bottom: 7px; }
  .qb-chat-group.is-own { grid-template-columns: minmax(0, 1fr) 30px; }
  .qb-chat-avatar { width: 30px; height: 30px; border-radius: 9px; }
  .qb-chat-message { padding: 6px 8px 4px; }
  .qb-chat-message p { max-width: 72vw; font-size: .72rem; }
  .qb-chat-more { opacity: .72; }
  .qb-chat-user-card { position: fixed; top: auto; right: 10px !important; bottom: max(12px, env(safe-area-inset-bottom)); left: 10px !important; width: auto; }
  .qb-chat-composer { grid-template-columns: 28px minmax(0, 1fr); gap: 6px; padding: 8px 9px 9px; }
  .qb-chat-composer-avatar { width: 28px; height: 28px; border-radius: 8px; }
  .qb-collab-status { padding-left: 43px; }
}