/* ICQ 98a Authentic Retro Messenger Styles */
.icq-window {
  background: var(--win-bg, #c0c0c0);
  display: flex;
  flex-direction: column;
  width: 100%;
  height: 100%;
  user-select: none;
  font-family: var(--win-font, 'MS Sans Serif', sans-serif);
  font-size: 11px;
  position: relative;
  overflow: hidden;
}

.icq-header-bar {
  background: linear-gradient(90deg, #000080, #1084d0);
  color: #fff;
  padding: 4px 6px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-weight: bold;
}

.icq-brand-logo {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 11px;
  letter-spacing: 0.5px;
}

.icq-brand-logo svg {
  width: 16px;
  height: 16px;
  filter: drop-shadow(1px 1px 0px rgba(0,0,0,0.5));
}

.icq-header-uin {
  background: #000050;
  color: #00ff00;
  font-family: 'Courier New', monospace;
  font-size: 11px;
  font-weight: bold;
  padding: 1px 6px;
  border: 1px inset #000040;
  border-radius: 2px;
  cursor: pointer;
}

.icq-user-status-row {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 3px 6px;
  background: #d4d0c8;
  border-bottom: 1px solid #808080;
}

.icq-user-status-row select {
  font-size: 11px;
  font-family: var(--win-font, 'MS Sans Serif', sans-serif);
  padding: 1px;
}

.icq-quick-filter-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 2px 6px;
  background: #c0c0c0;
  border-bottom: 1px solid #808080;
  font-size: 10px;
  color: #333;
}

.icq-filter-chk {
  display: flex;
  align-items: center;
  gap: 4px;
  cursor: pointer;
}

.icq-filter-chk input {
  margin: 0;
  cursor: pointer;
}

.icq-contacts-list {
  flex: 1;
  background: #ffffff;
  border: 2px inset #fff;
  margin: 3px 4px 4px 4px;
  overflow-y: auto;
  overflow-x: hidden;
  padding: 2px;
}

.icq-group-header {
  font-weight: bold;
  color: #000080;
  padding: 3px 5px;
  background: #eaeaea;
  border-bottom: 1px solid #ccc;
  border-top: 1px solid #fff;
  font-size: 10px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  user-select: none;
}

.icq-group-header:hover {
  background: #dcdcdc;
}

.icq-group-title {
  display: flex;
  align-items: center;
  gap: 4px;
}

.icq-group-arrow {
  font-size: 8px;
  display: inline-block;
  width: 10px;
  text-align: center;
  color: #555;
}

.icq-group-count {
  font-size: 9px;
  font-weight: normal;
  color: #666;
}

.icq-contact-item {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 3px 6px;
  cursor: pointer;
  border-bottom: 1px dotted #f0f0f0;
  position: relative;
}

.icq-contact-item:hover {
  background: #eef3ff;
}

.icq-contact-item.selected {
  background: #000080;
  color: #ffffff;
}

.icq-contact-item.selected .icq-contact-uin,
.icq-contact-item.selected .icq-contact-note {
  color: #d0e0ff !important;
}

.icq-contact-info {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
}

.icq-contact-row1 {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 4px;
}

.icq-contact-name {
  font-weight: normal;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.icq-contact-uin {
  color: #777;
  font-size: 9px;
  font-family: 'Courier New', monospace;
}

.icq-contact-note {
  font-size: 9px;
  color: #666;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  font-style: italic;
}

.icq-unread-badge {
  width: 8px;
  height: 8px;
  background: #ff0000;
  border-radius: 50%;
  animation: icq-blink 0.8s infinite;
  display: inline-block;
  margin-left: 2px;
}

@keyframes icq-blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.2; }
}

.icq-status-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  display: inline-block;
  border: 1px solid #000;
  box-sizing: border-box;
  flex-shrink: 0;
}

.icq-status-dot.online { background: #00ee00; }
.icq-status-dot.away { background: #ffff00; }
.icq-status-dot.dnd { background: #ff8800; }
.icq-status-dot.na { background: #ff2222; }
.icq-status-dot.offline { background: #888888; border-color: #555; }

.icq-bottom-toolbar {
  display: flex;
  padding: 4px 6px;
  background: var(--win-bg, #c0c0c0);
  border-top: 1px solid #808080;
  align-items: center;
  gap: 4px;
  position: relative;
}

.btn-icq-menu {
  display: flex;
  align-items: center;
  gap: 4px;
  font-weight: bold;
  padding: 2px 6px;
  min-width: 58px;
}

.btn-icq-menu svg {
  width: 13px;
  height: 13px;
}

/* Authentic ICQ Popup Menu */
.icq-menu-dropdown {
  position: absolute;
  bottom: 32px;
  left: 6px;
  background: var(--win-bg, #c0c0c0);
  border: 2px outset #fff;
  box-shadow: 2px 2px 5px rgba(0,0,0,0.3);
  width: 195px;
  z-index: 99999;
  font-family: var(--win-font, 'MS Sans Serif', sans-serif);
  font-size: 11px;
  display: none;
}

.icq-menu-dropdown.show {
  display: block;
}

.icq-menu-item {
  padding: 4px 10px;
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  color: #000;
}

.icq-menu-item:hover {
  background: #000080;
  color: #fff;
}

.icq-menu-item svg {
  width: 14px;
  height: 14px;
}

.icq-menu-separator {
  height: 1px;
  background: #808080;
  border-bottom: 1px solid #fff;
  margin: 3px 2px;
}

/* ICQ Chat Window */
.icq-chat-window {
  background: var(--win-bg, #c0c0c0);
  display: flex;
  flex-direction: column;
  height: 100%;
  padding: 4px;
  box-sizing: border-box;
  font-family: var(--win-font, 'MS Sans Serif', sans-serif);
  font-size: 11px;
  position: relative;
}

.icq-chat-contact-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 4px 8px;
  background: #d4d0c8;
  border: 1px inset #fff;
  margin-bottom: 4px;
}

.icq-chat-contact-title {
  display: flex;
  align-items: center;
  gap: 6px;
  font-weight: bold;
}

.icq-chat-contact-status-note {
  font-size: 10px;
  color: #555;
  font-style: italic;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 140px;
}

.icq-chat-toolbar {
  display: flex;
  gap: 3px;
  margin-bottom: 4px;
}

.icq-chat-toolbar .win-btn {
  padding: 2px 6px;
  font-size: 10px;
}

.icq-chat-history {
  flex: 1;
  background: #ffffff;
  border: 2px inset #fff;
  overflow-y: auto;
  padding: 6px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 11px;
}

.icq-msg-bubble {
  line-height: 1.35;
  word-break: break-word;
}

.icq-msg-bubble .timestamp {
  color: #888;
  font-size: 9px;
  font-family: 'Courier New', monospace;
  margin-right: 4px;
}

.icq-msg-bubble .sender {
  font-weight: bold;
  color: #000080;
}

.icq-msg-bubble.me .sender {
  color: #cc0000;
}

.icq-msg-system {
  color: #005500;
  font-size: 10px;
  font-style: italic;
  padding: 2px 0;
  border-top: 1px dotted #ccc;
  border-bottom: 1px dotted #ccc;
  margin: 2px 0;
}

.icq-typing-indicator {
  font-size: 10px;
  color: #0000aa;
  font-style: italic;
  height: 16px;
  line-height: 16px;
  padding: 0 4px;
  visibility: hidden;
}

.icq-typing-indicator.active {
  visibility: visible;
}

.icq-emoticons-bar {
  display: flex;
  gap: 2px;
  padding: 2px 4px;
  background: #ece9d8;
  border: 1px solid #999;
  margin-bottom: 4px;
  overflow-x: auto;
}

.icq-emoticon-btn {
  padding: 1px 4px;
  font-size: 11px;
  background: #fff;
  border: 1px solid #808080;
  cursor: pointer;
  border-radius: 2px;
}

.icq-emoticon-btn:hover {
  background: #e0e8ff;
  border-color: #000080;
}

.icq-chat-input-row {
  display: flex;
  gap: 4px;
}

.icq-chat-input {
  flex: 1;
  border: 2px inset #fff;
  padding: 4px 6px;
  font-family: var(--win-font, 'MS Sans Serif', sans-serif);
  font-size: 11px;
}

/* Dialog Styles: User Info / Search / File Transfer */
.icq-tab-container {
  display: flex;
  flex-direction: column;
  height: 100%;
  padding: 6px;
  box-sizing: border-box;
}

.icq-tab-headers {
  display: flex;
  gap: 2px;
  border-bottom: 1px solid #808080;
  padding-left: 4px;
}

.icq-tab-btn {
  padding: 3px 8px;
  background: #c0c0c0;
  border: 2px outset #fff;
  border-bottom: none;
  border-top-left-radius: 3px;
  border-top-right-radius: 3px;
  cursor: pointer;
  font-size: 11px;
  margin-bottom: -1px;
}

.icq-tab-btn.active {
  background: #ece9d8;
  font-weight: bold;
  border-bottom: 1px solid #ece9d8;
}

.icq-tab-pane {
  display: none;
  background: #ece9d8;
  border: 2px outset #fff;
  border-top: none;
  padding: 10px;
  flex: 1;
  overflow-y: auto;
}

.icq-tab-pane.active {
  display: block;
}

.icq-form-row {
  display: flex;
  align-items: center;
  margin-bottom: 8px;
  font-size: 11px;
}

.icq-form-label {
  width: 110px;
  font-weight: bold;
  color: #333;
}

.icq-form-input {
  flex: 1;
  border: 2px inset #fff;
  padding: 3px 5px;
  font-size: 11px;
  font-family: var(--win-font, 'MS Sans Serif', sans-serif);
}

.icq-form-input[readonly] {
  background: #e0e0e0;
}

/* File Transfer Simulator */
.icq-transfer-box {
  background: #fff;
  border: 2px inset #fff;
  padding: 8px;
  margin-bottom: 8px;
  font-size: 11px;
}

.icq-progress-track {
  height: 18px;
  background: #e0e0e0;
  border: 2px inset #fff;
  position: relative;
  overflow: hidden;
}

.icq-progress-bar {
  height: 100%;
  background: linear-gradient(90deg, #000080, #1084d0);
  width: 0%;
  transition: width 0.15s ease;
}

/* Search table */
.icq-search-table {
  width: 100%;
  border-collapse: collapse;
  background: #fff;
  border: 2px inset #fff;
  font-size: 11px;
}

.icq-search-table th {
  background: #d4d0c8;
  border: 1px outset #fff;
  padding: 3px 5px;
  text-align: left;
  font-weight: bold;
}

.icq-search-table td {
  padding: 3px 5px;
  border-bottom: 1px solid #f0f0f0;
  cursor: pointer;
}

.icq-search-table tr:hover td {
  background: #eef3ff;
}

.icq-search-table tr.selected td {
  background: #000080;
  color: #fff;
}