/* =====================================================================
   Group Member Management Modals (List, Add, Remove, Moderator)
   ===================================================================== */

/* =====================================================================
   Modal Backdrop & Shell
   ===================================================================== */

dm-member-list,
dm-add-member,
dm-remove-member,
dm-assign-moderator {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 400;
  background: rgba(10, 12, 16, 0.45);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  align-items: center;
  justify-content: center;
  padding: 16px;
}

dm-member-list.active,
dm-add-member.active,
dm-remove-member.active,
dm-assign-moderator.active {
  display: flex;
}

/* =====================================================================
   Modal Panel Card
   ===================================================================== */

.dm-modal-panel {
  background: #ffffff;
  border-radius: 16px;
  width: min(480px, 94vw);
  max-height: 80vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border: 1px solid var(--border-subtle, #edebe6);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.16);
  animation: modalPop 0.22s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes modalPop {
  from { transform: scale(0.96); opacity: 0; }
  to   { transform: scale(1); opacity: 1; }
}

.dm-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border-subtle, #edebe6);
  flex-shrink: 0;
}

.dm-modal-header h2 {
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: -0.015em;
  color: var(--text-main, #16181b);
  margin: 0;
}

.dm-modal-close {
  background: #f7f6f2;
  border: 1px solid var(--border-subtle, #edebe6);
  cursor: pointer;
  font-size: 14px;
  color: var(--text-muted, #656f77);
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  transition: all 0.15s ease;
}

.dm-modal-close:hover {
  background: rgba(239, 68, 68, 0.1);
  border-color: rgba(239, 68, 68, 0.25);
  color: #ef4444;
}

/* Modal Body */
.dm-member-list-body,
.dm-modal-body {
  overflow-y: auto;
  flex: 1;
  padding: 8px 0;
}

/* =====================================================================
   Search Input Inside Modal
   ===================================================================== */

.dm-search-input {
  display: block;
  width: calc(100% - 32px);
  margin: 12px 16px 8px;
  padding: 8px 14px;
  border: 1px solid var(--border-subtle, #edebe6);
  border-radius: 10px;
  font-size: 0.95rem;
  background: #f7f6f2;
  color: var(--text-main, #16181b);
  outline: none;
  transition: all 0.15s ease;
}

.dm-search-input:focus {
  background: #ffffff;
  border-color: var(--accent, #4f46e5);
  box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.12);
}

.dm-search-results {
  padding: 0 8px;
}

/* =====================================================================
   Member / User List Rows
   ===================================================================== */

.dm-member-row,
.dm-user-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 16px;
  border-radius: 10px;
  margin: 0 8px;
  transition: background-color 0.12s ease;
}

.dm-member-row:hover,
.dm-user-row:hover {
  background: var(--surface-hover, #f7f6f2);
}

.dm-member-avatar {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
  border: 1px solid var(--border-subtle, #edebe6);
}

.dm-member-name {
  flex: 1;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-main, #16181b);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Role Badges */
.dm-member-badge {
  font-size: 11px;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 6px;
  flex-shrink: 0;
  text-transform: capitalize;
  letter-spacing: -0.01em;
}

.dm-role-owner {
  background: rgba(79, 70, 229, 0.1);
  border: 1px solid rgba(79, 70, 229, 0.25);
  color: var(--accent, #4f46e5);
}

.dm-role-moderator {
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid rgba(16, 185, 129, 0.25);
  color: #065f46;
}

.dm-role-member {
  background: #f2f0eb;
  border: 1px solid var(--border-subtle, #edebe6);
  color: var(--text-muted, #656f77);
}

@media (prefers-color-scheme: dark) {
  .dm-role-owner     { background: #26215c; color: #cecbf6; border-color: #3e388d; }
  .dm-role-moderator { background: #04342c; color: #9fe1cb; border-color: #0b594b; }
}

.dm-member-actions {
  display: flex;
  gap: 6px;
  flex-shrink: 0;
}

/* Action Buttons */
.dm-btn-sm {
  font-size: 0.82rem;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: 8px;
  border: 1px solid var(--border-subtle, #edebe6);
  background: #ffffff;
  color: var(--text-main, #16181b);
  cursor: pointer;
  white-space: nowrap;
  flex-shrink: 0;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.02);
  transition: all 0.15s ease;
}

.dm-btn-sm:hover {
  background: #f7f6f2;
  border-color: #ded9cf;
}

.dm-btn-sm:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.dm-btn-sm.danger {
  border-color: rgba(239, 68, 68, 0.25);
  color: #ef4444;
}

.dm-btn-sm.danger:hover {
  background: rgba(239, 68, 68, 0.08);
}

/* Modal States */
.dm-modal-loading,
.dm-modal-error,
.dm-modal-empty {
  padding: 28px 20px;
  text-align: center;
  font-size: 0.92rem;
  color: var(--text-muted, #656f77);
}

.dm-modal-error {
  color: #ef4444;
}