/* === Channel Cards in Shelf Overlay === */
.channels-create-row {
  display: flex;
  gap: 8px;
  margin-bottom: 14px;
  align-items: center;
}

.channels-create-row input {
  flex: 1;
  background: #0a0a0a;
  border: 1px solid var(--border, #222);
  color: var(--green, #00ff41);
  font-family: var(--mono);
  font-size: 12px;
  padding: 8px 10px;
  border-radius: 2px;
  outline: none;
  letter-spacing: 1px;
}

.channels-create-row input::placeholder {
  color: var(--text-dim, #555);
  letter-spacing: 1px;
}

.channels-create-row input:focus {
  border-color: var(--green-dim, #1a3a1a);
  box-shadow: 0 0 8px rgba(0, 255, 65, 0.1);
}

.channels-create-btn {
  background: transparent;
  border: 1px solid var(--green-dim, #1a3a1a);
  color: var(--green, #00ff41);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 8px 14px;
  cursor: pointer;
  border-radius: 2px;
  white-space: nowrap;
  transition: all 0.2s;
}

.channels-create-btn:hover {
  background: rgba(0, 255, 65, 0.06);
  box-shadow: 0 0 12px rgba(0, 255, 65, 0.15);
}

.channels-create-btn:disabled {
  opacity: 0.3;
  cursor: not-allowed;
}

.channels-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.channel-card {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border: 1px solid var(--border, #222);
  border-radius: 4px;
  background: rgba(0, 0, 0, 0.4);
  transition: border-color 0.2s;
}

.channel-card:hover {
  border-color: var(--green-dim, #1a3a1a);
}

.channel-card.is-private {
  border-left: 2px solid var(--text-dim, #555);
}

.channel-card-info {
  flex: 1;
  min-width: 0;
}

.channel-card-name {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--green, #00ff41);
  letter-spacing: 1px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.channel-card-host {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--text-dim, #555);
  letter-spacing: 1px;
  margin-top: 2px;
}

.channel-card-avatars {
  display: flex;
  gap: 0;
  flex-shrink: 0;
}

.channel-card-avatar {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  border: 1px solid var(--border, #222);
  object-fit: cover;
  margin-left: -6px;
}

.channel-card-avatar:first-child {
  margin-left: 0;
}

.channel-card-avatar-placeholder {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  border: 1px solid var(--border, #222);
  background: #1a1a1a;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--mono);
  font-size: 9px;
  color: var(--green-dim, #2a5a2a);
  margin-left: -6px;
}

.channel-card-avatar-placeholder:first-child {
  margin-left: 0;
}

.channel-card-count {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--text-dim, #555);
  letter-spacing: 1px;
  flex-shrink: 0;
  margin: 0 4px;
}

.channel-card-join {
  background: transparent;
  border: 1px solid var(--green-dim, #1a3a1a);
  color: var(--green, #00ff41);
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 5px 12px;
  cursor: pointer;
  border-radius: 2px;
  flex-shrink: 0;
  transition: all 0.2s;
}

.channel-card-join:hover {
  background: rgba(0, 255, 65, 0.06);
  box-shadow: 0 0 8px rgba(0, 255, 65, 0.15);
}

.channel-card-leave {
  background: transparent;
  border: 1px solid var(--danger, #ff3333);
  color: var(--danger, #ff3333);
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 5px 12px;
  cursor: pointer;
  border-radius: 2px;
  flex-shrink: 0;
  transition: all 0.2s;
}

.channel-card-leave:hover {
  background: rgba(255, 51, 51, 0.06);
}

/* === Chat Tabs === */
#chat-tabs {
  display: flex;
  gap: 0;
  border-bottom: 1px solid var(--border, #222);
  padding: 0 8px;
  overflow-x: auto;
  scrollbar-width: none;
  flex-shrink: 0;
}

#chat-tabs::-webkit-scrollbar {
  display: none;
}

.chat-tab {
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  color: var(--text-dim, #555);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 6px 10px 5px;
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.15s;
  display: flex;
  align-items: center;
  gap: 6px;
}

.chat-tab:hover {
  color: var(--green-dim, #2a5a2a);
}

.chat-tab.active {
  color: var(--green, #00ff41);
  border-bottom-color: var(--green, #00ff41);
}

.chat-tab-close {
  font-size: 12px;
  line-height: 1;
  opacity: 0.5;
  cursor: pointer;
  margin-left: 2px;
}

.chat-tab-close:hover {
  opacity: 1;
  color: var(--danger, #ff3333);
}