/* Group chat settings modal — scoped to #groupChatSettingsModal only */

#groupChatSettingsModal.gcs-modal-backdrop {
  background: rgba(3, 8, 18, 0.72);
  backdrop-filter: blur(10px) saturate(0.8);
  -webkit-backdrop-filter: blur(10px) saturate(0.8);
  transition: opacity 170ms ease;
}

#groupChatSettingsModal.gcs-modal-backdrop:not(.hidden) {
  animation: gcsBackdropIn 180ms ease;
}

@keyframes gcsBackdropIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

#groupChatSettingsModal .gcs-modal {
  position: relative;
  isolation: isolate;
  width: min(1100px, calc(100vw - 64px));
  height: min(800px, calc(100vh - 64px));
  max-height: calc(100vh - 64px);
  display: grid;
  grid-template-columns: 365px minmax(0, 1fr);
  grid-template-rows: minmax(0, 1fr) auto;
  border-radius: 26px;
  overflow: hidden;
  background: linear-gradient(
    135deg,
    rgba(13, 25, 44, 0.96) 0%,
    rgba(10, 21, 38, 0.94) 48%,
    rgba(9, 18, 34, 0.97) 100%
  );
  border: 1px solid rgba(132, 170, 224, 0.28);
  box-shadow:
    0 32px 100px rgba(0, 0, 0, 0.56),
    inset 0 1px 0 rgba(255, 255, 255, 0.055);
  color: #eef2ff;
  box-sizing: border-box;
}

#groupChatSettingsModal .gcs-modal::before {
  content: "";
  position: absolute;
  top: -18%;
  left: -8%;
  width: 52%;
  height: 48%;
  background: radial-gradient(circle, rgba(59, 130, 246, 0.14) 0%, transparent 68%);
  pointer-events: none;
  z-index: 0;
}

#groupChatSettingsModal .gcs-modal::after {
  content: "";
  position: absolute;
  bottom: -12%;
  left: 28%;
  width: 44%;
  height: 40%;
  background: radial-gradient(circle, rgba(139, 92, 246, 0.1) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

#groupChatSettingsModal .gcs-modal > * {
  position: relative;
  z-index: 1;
}

#groupChatSettingsModal .gcs-modal__close {
  position: absolute;
  top: 20px;
  right: 22px;
  z-index: 5;
  width: 40px;
  height: 40px;
  padding: 0;
  border: 0;
  border-radius: 10px;
  background: transparent;
  color: rgba(210, 223, 244, 0.82);
  display: grid;
  place-items: center;
  cursor: pointer;
  transition: color 140ms ease, background 140ms ease;
}

#groupChatSettingsModal .gcs-modal__close:hover {
  color: #f5f8ff;
  background: rgba(255, 255, 255, 0.04);
}

#groupChatSettingsModal .gcs-modal__close:focus-visible {
  outline: 2px solid rgba(81, 143, 255, 0.72);
  outline-offset: 2px;
}

#groupChatSettingsModal .gcs-modal__close svg {
  width: 20px;
  height: 20px;
}

#groupChatSettingsModal .gcs-modal__sidebar {
  grid-row: 1;
  grid-column: 1;
  padding: 52px 34px 28px;
  border-right: 1px solid rgba(134, 162, 205, 0.12);
  background: linear-gradient(180deg, rgba(17, 34, 58, 0.56), rgba(9, 20, 36, 0.34));
  display: flex;
  flex-direction: column;
  min-height: 0;
  overflow: hidden;
}

#groupChatSettingsModal .gcs-sidebar__profile {
  display: flex;
  align-items: center;
  gap: 18px;
  margin-bottom: 28px;
  min-width: 0;
  flex-shrink: 0;
}

#groupChatSettingsModal .gcs-sidebar__avatar-wrap {
  position: relative;
  flex: 0 0 94px;
  width: 94px;
  height: 94px;
  border-radius: 50%;
  padding: 4px;
  background: linear-gradient(145deg, #38bdf8 0%, #6366f1 55%, #a855f7 100%);
  box-shadow: 0 0 24px rgba(59, 130, 246, 0.22);
}

#groupChatSettingsModal .gcs-sidebar__avatar-inner {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  overflow: hidden;
  background: rgba(8, 16, 30, 0.92);
  display: grid;
  place-items: center;
}

#groupChatSettingsModal .gcs-sidebar__avatar-inner .entity-avatar-preview,
#groupChatSettingsModal .gcs-sidebar__avatar-inner .entity-avatar-preview--ph {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  object-fit: cover;
}

#groupChatSettingsModal .gcs-sidebar__avatar-inner .entity-avatar-preview--ph {
  display: grid;
  place-items: center;
}

#groupChatSettingsModal .gcs-sidebar__meta {
  min-width: 0;
  flex: 1 1 auto;
}

#groupChatSettingsModal .gcs-sidebar__heading,
#groupChatSettingsModal #groupChatSettingsModalTitle {
  margin: 0;
  font-size: 27px;
  font-weight: 750;
  line-height: 1.15;
  color: rgba(248, 250, 255, 0.98);
  letter-spacing: -0.02em;
}

#groupChatSettingsModal .gcs-sidebar__chat-name {
  margin: 8px 0 0;
  font-size: 17px;
  font-weight: 500;
  line-height: 1.35;
  color: rgba(198, 211, 233, 0.84);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

#groupChatSettingsModal .gcs-sidebar__status {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 12px;
  height: 34px;
  padding: 0 14px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(130, 160, 210, 0.14);
  font-size: 13px;
  font-weight: 600;
  color: rgba(214, 226, 246, 0.88);
}

#groupChatSettingsModal .gcs-sidebar__status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #34d399;
  box-shadow: 0 0 8px rgba(52, 211, 153, 0.55);
  flex-shrink: 0;
}

#groupChatSettingsModal .gcs-nav {
  display: flex;
  flex-direction: column;
  gap: 8px;
  overflow-y: auto;
  min-height: 0;
  flex: 1 1 auto;
  padding-right: 2px;
  scrollbar-width: thin;
  scrollbar-color: rgba(130, 160, 210, 0.28) transparent;
}

#groupChatSettingsModal .gcs-nav::-webkit-scrollbar {
  width: 6px;
}

#groupChatSettingsModal .gcs-nav::-webkit-scrollbar-thumb {
  background: rgba(130, 160, 210, 0.28);
  border-radius: 999px;
}

#groupChatSettingsModal .gcs-nav__btn {
  width: 100%;
  min-height: 54px;
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 0 18px;
  border-radius: 16px;
  border: 1px solid rgba(130, 160, 210, 0.1);
  background: rgba(255, 255, 255, 0.012);
  color: rgba(224, 232, 246, 0.9);
  font-size: 16px;
  font-weight: 600;
  line-height: 1.2;
  text-align: left;
  cursor: pointer;
  transition: background 170ms cubic-bezier(0.2, 0.8, 0.2, 1),
    border-color 170ms cubic-bezier(0.2, 0.8, 0.2, 1),
    color 170ms cubic-bezier(0.2, 0.8, 0.2, 1);
}

#groupChatSettingsModal .gcs-nav__btn:hover {
  background: rgba(255, 255, 255, 0.04);
  border-color: rgba(130, 160, 210, 0.22);
}

#groupChatSettingsModal .gcs-nav__btn.is-active,
#groupChatSettingsModal .gcs-nav__btn[aria-selected="true"] {
  background: linear-gradient(
    135deg,
    rgba(59, 130, 246, 0.22) 0%,
    rgba(99, 102, 241, 0.16) 52%,
    rgba(139, 92, 246, 0.12) 100%
  );
  border-color: rgba(97, 139, 255, 0.72);
  color: #f5f8ff;
  box-shadow: inset -24px 0 36px rgba(139, 92, 246, 0.08);
}

#groupChatSettingsModal .gcs-nav__btn:focus-visible {
  outline: 2px solid rgba(81, 143, 255, 0.72);
  outline-offset: 2px;
}

#groupChatSettingsModal .gcs-nav__icon {
  width: 22px;
  height: 22px;
  flex-shrink: 0;
  display: grid;
  place-items: center;
  color: rgba(147, 180, 230, 0.88);
}

#groupChatSettingsModal .gcs-nav__btn.is-active .gcs-nav__icon,
#groupChatSettingsModal .gcs-nav__btn[aria-selected="true"] .gcs-nav__icon {
  color: rgba(191, 219, 254, 0.96);
}

#groupChatSettingsModal .gcs-nav__icon svg {
  width: 22px;
  height: 22px;
}

#groupChatSettingsModal .gcs-nav__label {
  flex: 1 1 auto;
  min-width: 0;
}

#groupChatSettingsModal .gcs-nav__badge {
  flex-shrink: 0;
  height: 22px;
  padding: 0 8px;
  border-radius: 8px;
  background: linear-gradient(135deg, #7c3aed 0%, #6366f1 100%);
  color: #fff;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.04em;
  display: inline-flex;
  align-items: center;
}

#groupChatSettingsModal .gcs-modal__main {
  grid-row: 1;
  grid-column: 2;
  min-height: 0;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

#groupChatSettingsModal .gcs-sheet {
  display: none;
  flex-direction: column;
  min-height: 0;
  flex: 1 1 auto;
  overflow-y: auto;
  padding: 52px 40px 36px;
  scrollbar-width: thin;
  scrollbar-color: rgba(130, 160, 210, 0.28) transparent;
}

#groupChatSettingsModal .gcs-sheet.is-active {
  display: flex;
}

#groupChatSettingsModal .gcs-sheet::-webkit-scrollbar {
  width: 6px;
}

#groupChatSettingsModal .gcs-sheet::-webkit-scrollbar-thumb {
  background: rgba(130, 160, 210, 0.28);
  border-radius: 999px;
}

#groupChatSettingsModal .gcs-sheet__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 28px;
}

#groupChatSettingsModal .gcs-sheet__title {
  margin: 0;
  font-size: 25px;
  font-weight: 750;
  line-height: 1.15;
  color: rgba(245, 248, 255, 0.96);
  letter-spacing: -0.02em;
}

#groupChatSettingsModal .gcs-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  border: 0;
  cursor: pointer;
  font-family: inherit;
  transition: background 160ms ease, border-color 160ms ease, color 160ms ease, opacity 160ms ease;
}

#groupChatSettingsModal .gcs-btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

#groupChatSettingsModal .gcs-btn--photo {
  height: 48px;
  padding: 0 20px;
  border-radius: 13px;
  background: rgba(255, 255, 255, 0.035);
  border: 1px solid rgba(134, 164, 210, 0.18);
  color: rgba(226, 235, 250, 0.92);
  font-size: 15px;
  font-weight: 600;
  flex-shrink: 0;
}

#groupChatSettingsModal .gcs-btn--photo:hover:not(:disabled) {
  background: rgba(255, 255, 255, 0.055);
  border-color: rgba(134, 164, 210, 0.28);
}

#groupChatSettingsModal .gcs-btn--photo svg {
  width: 20px;
  height: 20px;
}

#groupChatSettingsModal .gcs-field {
  display: block;
  margin-bottom: 22px;
}

#groupChatSettingsModal .gcs-field__label {
  display: block;
  margin-bottom: 10px;
  font-size: 15px;
  font-weight: 600;
  color: rgba(202, 214, 233, 0.86);
}

#groupChatSettingsModal .gcs-field__input,
#groupChatSettingsModal .gcs-field__textarea {
  width: 100%;
  box-sizing: border-box;
  border-radius: 15px;
  padding: 0 18px;
  font-size: 16px;
  font-family: inherit;
  color: #f2f6ff;
  background: rgba(255, 255, 255, 0.035);
  border: 1px solid rgba(137, 164, 207, 0.15);
  box-shadow: none;
  transition: border-color 160ms ease, box-shadow 160ms ease;
}

#groupChatSettingsModal .gcs-field__input {
  height: 56px;
}

#groupChatSettingsModal .gcs-field__textarea {
  min-height: 118px;
  padding: 16px 18px;
  line-height: 1.5;
  resize: none;
}

#groupChatSettingsModal .gcs-field__input:focus,
#groupChatSettingsModal .gcs-field__textarea:focus {
  outline: none;
  border-color: rgba(81, 143, 255, 0.72);
  box-shadow: 0 0 0 3px rgba(55, 124, 255, 0.1);
}

#groupChatSettingsModal .gcs-field__input:disabled,
#groupChatSettingsModal .gcs-field__textarea:disabled {
  opacity: 0.62;
  cursor: not-allowed;
}

#groupChatSettingsModal .gcs-field__help {
  margin: 8px 0 0;
  font-size: 13px;
  line-height: 1.45;
  color: rgba(154, 171, 197, 0.72);
}

#groupChatSettingsModal .gcs-field__help-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-top: 8px;
}

#groupChatSettingsModal .gcs-field__counter {
  flex-shrink: 0;
  font-size: 13px;
  color: rgba(154, 171, 197, 0.72);
}

#groupChatSettingsModal .gcs-field--readonly .gcs-field__textarea:disabled {
  opacity: 0.55;
  cursor: not-allowed;
  background: rgba(255, 255, 255, 0.02);
}

#groupChatSettingsModal .gcs-type-grid__note {
  margin: -8px 0 14px;
  font-size: 13px;
  line-height: 1.45;
  color: rgba(154, 171, 197, 0.72);
}

#groupChatSettingsModal .gcs-type-grid--readonly .gcs-type-card {
  pointer-events: none;
  user-select: none;
}

#groupChatSettingsModal .gcs-type-card--readonly:not(.is-active) {
  opacity: 0.72;
}

#groupChatSettingsModal .gcs-divider {
  border: 0;
  border-top: 1px solid rgba(132, 160, 201, 0.1);
  margin: 28px 0 24px;
}

#groupChatSettingsModal .gcs-section-title {
  margin: 0 0 16px;
  font-size: 18px;
  font-weight: 700;
  color: rgba(236, 242, 255, 0.94);
}

#groupChatSettingsModal .gcs-type-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

#groupChatSettingsModal .gcs-type-card {
  min-height: 118px;
  border-radius: 16px;
  padding: 18px;
  display: grid;
  grid-template-columns: 44px 1fr auto;
  gap: 14px;
  align-items: start;
  background: rgba(255, 255, 255, 0.025);
  border: 1px solid rgba(132, 158, 203, 0.12);
  text-align: left;
  cursor: pointer;
  color: inherit;
  font: inherit;
  width: 100%;
}

#groupChatSettingsModal .gcs-type-card:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

#groupChatSettingsModal .gcs-type-card:focus-visible {
  outline: 2px solid rgba(92, 143, 255, 0.85);
  outline-offset: 2px;
}

#groupChatSettingsModal .gcs-join-requests {
  margin-bottom: 16px;
}

#groupChatSettingsModal .gcs-join-requests__head {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}

#groupChatSettingsModal .gcs-join-requests__badge {
  min-width: 22px;
  height: 22px;
  padding: 0 7px;
  border-radius: 999px;
  background: rgba(239, 68, 68, 0.85);
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

#groupChatSettingsModal .gcs-join-request-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid rgba(132, 158, 203, 0.1);
}

#groupChatSettingsModal .gcs-join-request-actions {
  display: flex;
  gap: 8px;
  flex-shrink: 0;
}

#groupChatSettingsModal .gcs-type-card.is-active {
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.14) 0%, rgba(99, 102, 241, 0.1) 100%);
  border-color: rgba(92, 143, 255, 0.72);
}

#groupChatSettingsModal .gcs-type-card__icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  background: rgba(255, 255, 255, 0.04);
  color: rgba(147, 197, 253, 0.92);
}

#groupChatSettingsModal .gcs-type-card__icon svg {
  width: 22px;
  height: 22px;
}

#groupChatSettingsModal .gcs-type-card__title {
  margin: 0;
  font-size: 16px;
  font-weight: 700;
  color: rgba(245, 248, 255, 0.96);
}

#groupChatSettingsModal .gcs-type-card__desc {
  margin: 6px 0 0;
  font-size: 13px;
  line-height: 1.45;
  color: rgba(154, 171, 197, 0.78);
}

#groupChatSettingsModal .gcs-type-card__check {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  border: 1px solid rgba(132, 158, 203, 0.22);
  display: grid;
  place-items: center;
  color: transparent;
  margin-top: 2px;
}

#groupChatSettingsModal .gcs-type-card.is-active .gcs-type-card__check {
  background: linear-gradient(135deg, #3b82f6 0%, #6366f1 100%);
  border-color: transparent;
  color: #fff;
}

#groupChatSettingsModal .gcs-type-card.is-active .gcs-type-card__check svg {
  width: 14px;
  height: 14px;
}

#groupChatSettingsModal .gcs-invite__desc {
  margin: 0 0 16px;
  font-size: 14px;
  line-height: 1.5;
  color: rgba(154, 171, 197, 0.78);
}

#groupChatSettingsModal .gcs-invite__row {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 56px;
  padding: 0 12px 0 14px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(137, 164, 207, 0.15);
}

#groupChatSettingsModal .gcs-invite__row-icon {
  flex-shrink: 0;
  color: rgba(147, 180, 230, 0.82);
}

#groupChatSettingsModal .gcs-invite__row-icon svg {
  width: 18px;
  height: 18px;
}

#groupChatSettingsModal .gcs-invite__url,
#groupChatSettingsModal #groupChatSettingsInviteUrl {
  flex: 1 1 auto;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 14px;
  color: rgba(214, 226, 246, 0.88);
  background: transparent;
  border: 0;
  padding: 0;
}

#groupChatSettingsModal .gcs-btn--copy {
  height: 36px;
  padding: 0 14px;
  border-radius: 10px;
  background: rgba(59, 130, 246, 0.18);
  border: 1px solid rgba(96, 165, 250, 0.24);
  color: rgba(191, 219, 254, 0.96);
  font-size: 14px;
  font-weight: 600;
  flex-shrink: 0;
}

#groupChatSettingsModal .gcs-btn--copy:hover:not(:disabled) {
  background: rgba(59, 130, 246, 0.26);
}

#groupChatSettingsModal .gcs-invite__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 14px;
}

#groupChatSettingsModal .gcs-btn--neutral {
  height: 44px;
  padding: 0 16px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.035);
  border: 1px solid rgba(134, 164, 210, 0.18);
  color: rgba(226, 235, 250, 0.92);
  font-size: 14px;
  font-weight: 600;
}

#groupChatSettingsModal .gcs-btn--neutral:hover:not(:disabled) {
  background: rgba(255, 255, 255, 0.055);
}

#groupChatSettingsModal .gcs-btn--danger-outline {
  height: 44px;
  padding: 0 16px;
  border-radius: 12px;
  background: transparent;
  border: 1px solid rgba(248, 113, 113, 0.42);
  color: rgba(252, 165, 165, 0.96);
  font-size: 14px;
  font-weight: 600;
}

#groupChatSettingsModal .gcs-btn--danger-outline:hover:not(:disabled) {
  background: rgba(248, 113, 113, 0.08);
}

#groupChatSettingsModal .gcs-btn svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

#groupChatSettingsModal .gcs-advanced-toggle {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 16px 18px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.025);
  border: 1px solid rgba(132, 158, 203, 0.12);
  cursor: pointer;
  margin-top: 8px;
}

#groupChatSettingsModal .gcs-advanced-toggle.hidden {
  display: none !important;
}

#groupChatSettingsModal .gcs-advanced-toggle input {
  margin-top: 4px;
  accent-color: #6366f1;
}

#groupChatSettingsModal .gcs-advanced-toggle strong {
  display: block;
  font-size: 15px;
  font-weight: 700;
  color: rgba(245, 248, 255, 0.96);
}

#groupChatSettingsModal .gcs-advanced-toggle span.gcs-advanced-toggle__sub {
  display: block;
  margin-top: 6px;
  font-size: 13px;
  line-height: 1.45;
  color: rgba(154, 171, 197, 0.78);
  font-weight: 400;
}

#groupChatSettingsModal .gcs-advanced-toggle--on {
  border-color: rgba(92, 143, 255, 0.42);
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.1) 0%, rgba(99, 102, 241, 0.08) 100%);
}

#groupChatSettingsModal .gcs-empty {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 10px;
  padding: 28px 24px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.025);
  border: 1px solid rgba(132, 158, 203, 0.12);
}

#groupChatSettingsModal .gcs-empty--inline {
  margin-top: 16px;
}

#groupChatSettingsModal .gcs-empty__icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  background: rgba(255, 255, 255, 0.04);
  color: rgba(147, 197, 253, 0.88);
}

#groupChatSettingsModal .gcs-empty__icon svg {
  width: 22px;
  height: 22px;
}

#groupChatSettingsModal .gcs-empty__badge {
  display: inline-flex;
  align-items: center;
  height: 22px;
  padding: 0 10px;
  border-radius: 999px;
  background: rgba(99, 102, 241, 0.18);
  border: 1px solid rgba(129, 140, 248, 0.28);
  color: rgba(199, 210, 254, 0.96);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

#groupChatSettingsModal .gcs-premium-locked {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 12px;
  padding: 28px 24px;
  border-radius: 16px;
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.08) 0%, rgba(139, 92, 246, 0.1) 100%);
  border: 1px solid rgba(129, 140, 248, 0.24);
}

#groupChatSettingsModal .gcs-premium-locked[hidden],
#groupChatSettingsModal #groupChatSettingsThemesPremiumPanel.hidden {
  display: none !important;
}

#groupChatSettingsModal .gcs-premium-locked__icon {
  color: rgba(196, 181, 253, 0.92);
}

#groupChatSettingsModal .gcs-premium-locked__title {
  margin: 0;
  font-size: 18px;
  font-weight: 700;
  color: rgba(245, 248, 255, 0.96);
}

#groupChatSettingsModal .gcs-premium-locked__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.5;
  color: rgba(154, 171, 197, 0.82);
  max-width: 520px;
}

#groupChatSettingsModal .gcs-btn--save.is-loading {
  opacity: 0.72;
  pointer-events: none;
}

#groupChatSettingsModal .gcs-empty__title {
  margin: 0;
  font-size: 17px;
  font-weight: 700;
  color: rgba(236, 242, 255, 0.94);
}

#groupChatSettingsModal .gcs-empty__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.5;
  color: rgba(154, 171, 197, 0.78);
}

#groupChatSettingsModal .gcs-members-hint {
  margin: 0 0 16px;
  font-size: 14px;
  line-height: 1.5;
  color: rgba(154, 171, 197, 0.78);
}

#groupChatSettingsModal #groupChatSettingsMembers {
  max-height: none;
  overflow: visible;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(132, 158, 203, 0.12);
  border-radius: 16px;
  padding: 8px;
}

#groupChatSettingsModal #groupChatSettingsMembers .channel-audit-line,
#groupChatSettingsModal #groupChatSettingsMembers .gc-member-row {
  border-radius: 12px;
  padding: 12px 14px;
}

#groupChatSettingsModal .gcs-media-actions {
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-width: 360px;
}

#groupChatSettingsModal .gcs-media-actions .channel-open-audit-btn {
  height: 52px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.035);
  border: 1px solid rgba(134, 164, 210, 0.18);
  color: rgba(226, 235, 250, 0.92);
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
}

#groupChatSettingsModal .gcs-media-actions .channel-open-audit-btn:hover {
  background: rgba(255, 255, 255, 0.055);
}

#groupChatSettingsModal .gcs-modal__footer {
  grid-column: 1 / -1;
  grid-row: 2;
  min-height: 90px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 34px;
  border-top: 1px solid rgba(133, 160, 202, 0.13);
  background: rgba(6, 15, 28, 0.56);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}

#groupChatSettingsModal .gcs-footer__left,
#groupChatSettingsModal .gcs-footer__right {
  display: flex;
  align-items: center;
  gap: 12px;
}

#groupChatSettingsModal .gcs-btn--reset {
  height: 48px;
  padding: 0 16px;
  border-radius: 13px;
  background: transparent;
  border: 0;
  color: rgba(167, 181, 212, 0.88);
  font-size: 15px;
  font-weight: 600;
}

#groupChatSettingsModal .gcs-btn--reset:hover:not(:disabled) {
  color: rgba(226, 235, 250, 0.96);
  background: rgba(255, 255, 255, 0.04);
}

#groupChatSettingsModal .gcs-btn--close {
  height: 48px;
  padding: 0 20px;
  border-radius: 13px;
  background: rgba(255, 255, 255, 0.035);
  border: 1px solid rgba(134, 164, 210, 0.18);
  color: rgba(226, 235, 250, 0.92);
  font-size: 15px;
  font-weight: 600;
}

#groupChatSettingsModal .gcs-btn--close:hover:not(:disabled) {
  background: rgba(255, 255, 255, 0.055);
}

#groupChatSettingsModal .gcs-btn--save,
#groupChatSettingsModal #groupChatSettingsSaveBtn {
  height: 48px;
  padding: 0 22px;
  border-radius: 13px;
  border: 0;
  background: linear-gradient(135deg, #3b82f6 0%, #6366f1 52%, #8b5cf6 100%);
  color: #fff;
  font-size: 15px;
  font-weight: 700;
  box-shadow: 0 8px 24px rgba(59, 130, 246, 0.22);
}

#groupChatSettingsModal .gcs-btn--save:hover:not(:disabled),
#groupChatSettingsModal #groupChatSettingsSaveBtn:hover:not(:disabled) {
  filter: brightness(1.05);
}

#groupChatSettingsModal .gcs-btn--save.hidden,
#groupChatSettingsModal #groupChatSettingsSaveBtn.hidden {
  display: none !important;
}

#groupChatSettingsModal .gcs-hidden-avatar-actions {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

@media (max-width: 1099px) {
  #groupChatSettingsModal .gcs-modal {
    width: calc(100vw - 32px);
    height: calc(100vh - 32px);
    max-height: calc(100vh - 32px);
    grid-template-columns: 280px minmax(0, 1fr);
  }

  #groupChatSettingsModal .gcs-modal__sidebar {
    padding: 40px 22px 22px;
  }

  #groupChatSettingsModal .gcs-sheet {
    padding: 40px 28px 28px;
  }

  #groupChatSettingsModal .gcs-sidebar__heading,
  #groupChatSettingsModal #groupChatSettingsModalTitle {
    font-size: 22px;
  }
}

@media (max-width: 767px) {
  #groupChatSettingsModal.gcs-modal-backdrop {
    padding: 10px;
    align-items: stretch;
  }

  #groupChatSettingsModal .gcs-modal {
    width: calc(100vw - 20px);
    height: calc(100vh - 20px);
    max-height: calc(100vh - 20px);
    grid-template-columns: 1fr;
    grid-template-rows: auto minmax(0, 1fr) auto;
    border-radius: 20px;
  }

  #groupChatSettingsModal .gcs-modal__sidebar {
    grid-row: 1;
    grid-column: 1;
    padding: 20px 16px 12px;
    border-right: 0;
    border-bottom: 1px solid rgba(134, 162, 205, 0.12);
  }

  #groupChatSettingsModal .gcs-sidebar__profile {
    margin-bottom: 14px;
  }

  #groupChatSettingsModal .gcs-sidebar__avatar-wrap {
    width: 64px;
    height: 64px;
    flex-basis: 64px;
  }

  #groupChatSettingsModal .gcs-sidebar__heading,
  #groupChatSettingsModal #groupChatSettingsModalTitle {
    font-size: 20px;
  }

  #groupChatSettingsModal .gcs-nav {
    flex-direction: row;
    overflow-x: auto;
    overflow-y: hidden;
    gap: 8px;
    padding-bottom: 4px;
    scrollbar-width: none;
  }

  #groupChatSettingsModal .gcs-nav::-webkit-scrollbar {
    display: none;
  }

  #groupChatSettingsModal .gcs-nav__btn {
    min-width: max-content;
    min-height: 44px;
    padding: 0 14px;
    font-size: 14px;
  }

  #groupChatSettingsModal .gcs-nav__icon {
    display: none;
  }

  #groupChatSettingsModal .gcs-modal__main {
    grid-row: 2;
    grid-column: 1;
  }

  #groupChatSettingsModal .gcs-sheet {
    padding: 20px 16px 16px;
  }

  #groupChatSettingsModal .gcs-sheet__head {
    flex-direction: column;
    align-items: flex-start;
  }

  #groupChatSettingsModal .gcs-type-grid {
    grid-template-columns: 1fr;
  }

  #groupChatSettingsModal .gcs-invite__row {
    flex-wrap: wrap;
    height: auto;
    min-height: 56px;
    padding: 10px 12px;
  }

  #groupChatSettingsModal .gcs-modal__footer {
    grid-row: 3;
    flex-direction: column;
    align-items: stretch;
    padding: 14px 16px;
    min-height: auto;
  }

  #groupChatSettingsModal .gcs-footer__left,
  #groupChatSettingsModal .gcs-footer__right {
    width: 100%;
    justify-content: stretch;
  }

  #groupChatSettingsModal .gcs-footer__right {
    flex-direction: column;
  }

  #groupChatSettingsModal .gcs-footer__right .gcs-btn,
  #groupChatSettingsModal .gcs-footer__right #groupChatSettingsSaveBtn {
    width: 100%;
  }
}