/* 群聊 · 建群 / 列表 / 房间 */

.mq-grp-create-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 14px;
  padding: 10px 18px;
  border: 1px solid var(--mc-ink-15, rgba(26, 22, 18, 0.12));
  border-radius: 999px;
  background: var(--mc-paper, #faf8f5);
  color: var(--mc-ink, #1a1612);
  font-family: var(--mc-font-sans, 'Jost', sans-serif);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background 0.2s, border-color 0.2s;
}

.mq-grp-create-btn:hover {
  background: #fff;
  border-color: var(--mc-accent, #8b7355);
}

.mq-grp-create-btn__icon {
  display: inline-flex;
  width: 20px;
  height: 20px;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--mc-ink, #1a1612);
  color: #fff;
  font-size: 14px;
  line-height: 1;
}

.mq-grp-picker {
  position: absolute;
  inset: 0;
  z-index: 120;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  background: rgba(12, 10, 8, 0.42);
  backdrop-filter: blur(6px);
  animation: mq-grp-fade 0.22s ease;
}

.mq-grp-picker__sheet {
  position: relative;
  width: 100%;
  max-height: 88%;
  overflow: auto;
  padding: 20px 18px calc(24px + env(safe-area-inset-bottom));
  border-radius: 20px 20px 0 0;
  background: var(--mc-paper, #faf8f5);
  box-shadow: 0 -12px 40px rgba(0, 0, 0, 0.12);
  animation: mq-grp-slide 0.28s cubic-bezier(0.22, 1, 0.36, 1);
}

.mq-grp-picker__close {
  position: absolute;
  top: 14px;
  right: 14px;
  width: 32px;
  height: 32px;
  border: none;
  border-radius: 50%;
  background: rgba(26, 22, 18, 0.06);
  color: var(--mc-ink-60, rgba(26, 22, 18, 0.6));
  font-size: 20px;
  line-height: 1;
  cursor: pointer;
}

.mq-grp-picker__head {
  padding-right: 36px;
  margin-bottom: 16px;
}

.mq-grp-picker__kicker {
  display: block;
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--mc-accent, #8b7355);
  margin-bottom: 6px;
}

.mq-grp-picker__title {
  margin: 0 0 6px;
  font-family: var(--mc-font-serif, 'Cormorant Garamond', serif);
  font-size: 26px;
  font-weight: 500;
  color: var(--mc-ink, #1a1612);
}

.mq-grp-picker__hint {
  margin: 0;
  font-size: 13px;
  color: var(--mc-ink-60, rgba(26, 22, 18, 0.55));
}

.mq-grp-picker__list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 16px;
}

.mq-grp-pick-row {
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--mc-ink-08, rgba(26, 22, 18, 0.08));
  border-radius: 12px;
  background: #fff;
  text-align: left;
  cursor: pointer;
  transition: border-color 0.18s, background 0.18s;
  animation: mq-grp-row 0.32s ease both;
  animation-delay: calc(var(--mq-i, 0) * 40ms);
}

.mq-grp-pick-row:hover {
  border-color: var(--mc-accent-40, rgba(139, 115, 85, 0.4));
}

.mq-grp-pick-row.is-selected {
  border-color: var(--mc-accent, #8b7355);
  background: rgba(139, 115, 85, 0.06);
}

.mq-grp-pick-mark {
  width: 18px;
  height: 18px;
  border: 1.5px solid var(--mc-ink-20, rgba(26, 22, 18, 0.2));
  border-radius: 4px;
  flex-shrink: 0;
}

.mq-grp-pick-row.is-selected .mq-grp-pick-mark {
  border-color: var(--mc-accent, #8b7355);
  background: var(--mc-accent, #8b7355);
  box-shadow: inset 0 0 0 2px #fff;
}

.mq-grp-pick-img {
  width: 40px;
  height: 40px;
  border-radius: 8px;
  object-fit: cover;
  flex-shrink: 0;
}

.mq-grp-pick-ava {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #ede8e0, #d8d0c4);
  font-family: var(--mc-font-serif, serif);
  font-size: 18px;
  color: #7a7268;
  flex-shrink: 0;
}

.mq-grp-pick-copy {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}

.mq-grp-pick-name {
  font-size: 15px;
  color: var(--mc-ink, #1a1612);
}

.mq-grp-pick-sub {
  font-size: 12px;
  color: var(--mc-ink-50, rgba(26, 22, 18, 0.5));
}

.mq-grp-picker-empty {
  padding: 28px 16px;
  text-align: center;
  font-size: 14px;
  color: var(--mc-ink-60);
  line-height: 1.6;
}

.mq-grp-picker-empty span {
  display: block;
  margin-top: 6px;
  font-size: 12px;
  opacity: 0.75;
}

.mq-grp-picker__title-field {
  margin-bottom: 14px;
}

.mq-grp-picker__title-field label {
  display: block;
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--mc-ink-50);
  margin-bottom: 6px;
}

.mq-grp-picker__input {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--mc-ink-10);
  border-radius: 10px;
  background: #fff;
  font-size: 15px;
  color: var(--mc-ink);
}

.mq-grp-picker__actions {
  display: flex;
  gap: 10px;
}

.mq-grp-picker__back,
.mq-grp-picker__go {
  flex: 1;
  padding: 13px 16px;
  border-radius: 12px;
  font-size: 14px;
  cursor: pointer;
  border: none;
}

.mq-grp-picker__back {
  background: rgba(26, 22, 18, 0.06);
  color: var(--mc-ink-70);
}

.mq-grp-picker__go {
  background: var(--mc-ink, #1a1612);
  color: #fff;
  letter-spacing: 0.06em;
}

/* 列表群标记 */
.qq-chat-item__grp-tag {
  position: absolute;
  bottom: -2px;
  right: -2px;
  padding: 2px 5px;
  border-radius: 4px;
  background: var(--mc-ink, #1a1612);
  color: #fff;
  font-size: 9px;
  letter-spacing: 0.08em;
  line-height: 1.2;
}

.qq-chat-item__ava-wrap--group {
  position: relative;
  width: 52px;
  height: 52px;
  flex-shrink: 0;
}

.mq-grp-list-stack {
  position: relative;
  width: 52px;
  height: 52px;
}

.mq-grp-list-ava {
  position: absolute;
  width: 30px;
  height: 30px;
  border-radius: 8px;
  object-fit: cover;
  border: 2px solid #fff;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.08);
}

.mq-grp-list-ava:nth-child(1) { left: 0; top: 0; z-index: 3; }
.mq-grp-list-ava:nth-child(2) { right: 0; top: 4px; z-index: 2; }
.mq-grp-list-ava:nth-child(3) { left: 10px; bottom: 0; z-index: 1; }

/* 房间 */
.qq-room--group .qq-room__head-status {
  letter-spacing: 0.04em;
}

.qq-room__head-avatar--group {
  position: relative;
  width: 40px;
  height: 40px;
}

.mq-grp-head-stack {
  position: relative;
  width: 40px;
  height: 40px;
}

.mq-grp-head-ava {
  position: absolute;
  width: 24px;
  height: 24px;
  border-radius: 6px;
  object-fit: cover;
  border: 1.5px solid #fff;
}

.mq-grp-head-ava:nth-child(1) { left: 0; top: 0; z-index: 3; }
.mq-grp-head-ava:nth-child(2) { right: 0; top: 2px; z-index: 2; }
.mq-grp-head-ava:nth-child(3) { left: 8px; bottom: 0; z-index: 1; }

.qq-room__sender-tag {
  display: inline-block;
  margin-bottom: 4px;
  padding: 2px 8px;
  border-radius: 999px;
  background: rgba(26, 22, 18, 0.06);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--mc-accent, #8b7355);
}

/* 群聊 · 成员头像 + 名字纵排 */
.qq-room--group .qq-room__row--group-member {
  align-items: flex-start;
}

.qq-room--group .qq-room__sender-col {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  width: 40px;
  flex-shrink: 0;
}

.qq-room--group .qq-room__sender-col .qq-room__bubble-ava {
  width: 32px;
  height: 32px;
}

.qq-room--group .qq-room__sender-tag {
  display: block;
  margin-bottom: 0;
  padding: 0;
  border-radius: 0;
  background: none;
  font-size: 9px;
  line-height: 1.25;
  letter-spacing: 0.02em;
  color: var(--mc-ink-faint, rgba(26, 22, 18, 0.52));
  text-align: center;
  max-width: 40px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.qq-room--group .qq-room__sender-col--ghost {
  visibility: hidden;
}

.qq-room--group .qq-room__row--card.qq-room__row--group-member {
  align-items: flex-start;
}

/* 群聊等待指示与单聊同款，略右移与气泡对齐 */
.qq-room--group .qq-room__typing-row {
  margin-left: 50px;
}

.qq-room__tool-reply-label {
  position: absolute;
  bottom: calc(100% + 2px);
  left: 50%;
  transform: translateX(-50%);
  font-size: 9px;
  white-space: nowrap;
  color: var(--mc-ink-50);
  letter-spacing: 0.04em;
  pointer-events: none;
}

.qq-room__compose-btn--ai {
  position: relative;
}

/* 群设置 */
.mi-set-hero--group .mi-set-hero__badge {
  display: inline-block;
  margin-bottom: 8px;
  padding: 4px 10px;
  border-radius: 999px;
  background: var(--mc-ink, #1a1612);
  color: #fff;
  font-size: 10px;
  letter-spacing: 0.16em;
}

.mi-grp-avatar-pick {
  margin: 12px 0;
}

.mi-grp-avatar-frame {
  width: 72px;
  height: 72px;
  margin-bottom: 10px;
}

.mi-grp-avatar-img,
.mi-grp-avatar-collage {
  display: block;
  width: 72px;
  height: 72px;
  border-radius: 14px;
  overflow: hidden;
}

.mi-grp-avatar-img {
  object-fit: cover;
}

.mq-grp-set-stack {
  position: relative;
  width: 72px;
  height: 72px;
}

.mq-grp-set-ava {
  position: absolute;
  width: 42px;
  height: 42px;
  border-radius: 10px;
  object-fit: cover;
  border: 2px solid #fff;
}

.mq-grp-set-ava:nth-child(1) { left: 0; top: 0; }
.mq-grp-set-ava:nth-child(2) { right: 0; top: 6px; }
.mq-grp-set-ava:nth-child(3) { left: 14px; bottom: 0; }

.mi-btn--danger {
  color: #b44;
  border-color: rgba(180, 68, 68, 0.25);
}

@keyframes mq-grp-fade {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes mq-grp-slide {
  from { transform: translateY(24px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

@keyframes mq-grp-row {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

.mi-grp-sum-console {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: 10px;
  margin: 12px 0 16px;
}

.mi-field--inline {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 72px;
}

.mi-grp-sum-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.mi-grp-sum-clip {
  padding: 12px 14px;
  border-radius: 12px;
  border: 1px solid var(--mc-ink-10, rgba(26, 22, 18, 0.08));
  background: rgba(255, 255, 255, 0.5);
}

.mi-grp-sum-clip--mega {
  border-color: rgba(139, 115, 85, 0.22);
}

.mi-grp-sum-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
  font-size: 12px;
}

.mi-grp-sum-head strong {
  font-weight: 600;
}

.mi-grp-sum-tag {
  font-size: 10px;
  opacity: 0.65;
}

.mi-grp-sum-acts {
  margin-left: auto;
  display: inline-flex;
  gap: 4px;
}

.mi-grp-sum-body {
  font-size: 13px;
  line-height: 1.55;
  white-space: pre-wrap;
  word-break: break-word;
}

.mi-grp-sum-edit .mi-input--area {
  width: 100%;
  min-height: 96px;
  margin-bottom: 8px;
}

.mi-btn--xs {
  padding: 4px 8px;
  font-size: 11px;
}

/* 群聊设置 · 成员卡片 */
.mi-grp-member-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.mi-grp-member-card {
  padding: 14px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.55);
  border: 1px solid rgba(26, 22, 18, 0.06);
}

.mi-grp-member-card__head {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 10px;
}

.mi-grp-member-card__name {
  font-size: 15px;
  font-weight: 600;
}

.mi-grp-member-card__acts {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 10px;
}

.mi-grp-role-badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 10px;
  letter-spacing: 0.04em;
  background: rgba(139, 115, 85, 0.12);
  color: var(--mc-accent, #8b7355);
}

.mi-grp-role-badge--owner {
  background: rgba(231, 76, 60, 0.12);
  color: #c0392b;
}

.mi-grp-role-badge--admin {
  background: rgba(52, 152, 219, 0.12);
  color: #2980b9;
}

.mi-grp-role-badge--user {
  background: rgba(39, 174, 96, 0.12);
  color: #27ae60;
}

.mi-grp-title-edit {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.mi-grp-color-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.mi-grp-color-swatch {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, 0.9);
  box-shadow: 0 0 0 1px rgba(26, 22, 18, 0.12);
  background: var(--sw, #8b7355);
  cursor: pointer;
  padding: 0;
}

.mi-grp-color-swatch.is-active {
  box-shadow: 0 0 0 2px var(--mc-accent, #8b7355);
  transform: scale(1.08);
}

.mi-grp-wb-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.mi-grp-wb-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 12px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.45);
}

.mi-grp-wb-row__name {
  font-size: 13px;
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.st-foot-btn--warn {
  color: #c0392b;
}

.st-foot-btn.is-active {
  background: rgba(139, 115, 85, 0.14);
}

/* 邀请成员浮层 */
.mi-grp-invite-sheet {
  position: fixed;
  inset: 0;
  z-index: 1200;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  background: rgba(18, 14, 10, 0.35);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
}

.mi-grp-invite-sheet.is-open {
  opacity: 1;
  pointer-events: auto;
}

.mi-grp-invite-sheet__panel {
  width: min(100%, 420px);
  max-height: 70vh;
  overflow: auto;
  background: #f7f3ec;
  border-radius: 18px 18px 0 0;
  padding: 16px;
}

.mi-grp-invite-sheet__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}

.mi-grp-invite-sheet__head h3 {
  margin: 0;
  font-size: 16px;
}

.mi-grp-invite-sheet__close {
  border: none;
  background: none;
  font-size: 22px;
  line-height: 1;
  cursor: pointer;
  color: rgba(26, 22, 18, 0.5);
}

.mi-grp-invite-sheet__list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

/* 聊天页 · 群头衔与角色 */
.qq-room__bubble-title-row {
  display: flex;
  margin-bottom: 3px;
}

.qq-room__bubble-title-row--me {
  justify-content: flex-end;
}

.qq-room--group .qq-room__bubble-title {
  max-width: 100%;
  font-size: 10px;
  line-height: 1.25;
  padding: 1px 6px;
}

.qq-room__sender-badges {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  max-width: 48px;
}

.qq-room__member-title {
  display: inline-block;
  max-width: 48px;
  padding: 1px 5px;
  border-radius: 4px;
  font-size: 8px;
  line-height: 1.2;
  color: var(--grp-title-color, #8b7355);
  background: color-mix(in srgb, var(--grp-title-color, #8b7355) 14%, transparent);
  border: 1px solid color-mix(in srgb, var(--grp-title-color, #8b7355) 35%, transparent);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.qq-room__role-badge {
  display: inline-block;
  padding: 0 4px;
  border-radius: 3px;
  font-size: 7px;
  line-height: 1.4;
  color: #8b7355;
  background: rgba(139, 115, 85, 0.1);
}

.qq-room__role-badge--owner {
  color: #c0392b;
  background: rgba(231, 76, 60, 0.1);
}

.qq-room__role-badge--admin {
  color: #2980b9;
  background: rgba(52, 152, 219, 0.1);
}

.qq-room__sys--title-change {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  color: rgba(26, 22, 18, 0.62);
  font-size: 12px;
}

.qq-room__sys-title-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 18px;
  height: 18px;
  border-radius: 4px;
  font-size: 10px;
  background: rgba(139, 115, 85, 0.12);
  color: var(--mc-accent, #8b7355);
}