.chat-container {
  display: flex;
  height: 100%;
  background: rgba(5, 8, 12, 0.9);
  border: 1px solid var(--border-color);
  overflow: hidden;
  position: relative;
}

.chat-sidebar {
  width: 300px;
  border-right: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  transition: all 0.3s ease;
  z-index: 2;
  background: rgba(10, 15, 24, 0.6);
}

.chat-main {
  flex: 1;
  display: flex;
  flex-direction: column;
  background: rgba(0, 0, 0, 0.2);
  position: relative;
}

/* SEARCH SECTION */
.search-section {
  padding: 20px 15px 15px;
  border-bottom: 1px solid var(--border-color);
  position: relative;
  z-index: 10;
}

.search-input-wrapper {
  display: flex;
  gap: 5px;
  margin-top: 10px;
}

.search-input-wrapper input {
  flex: 1;
  background: #05080c;
  border: 1px solid var(--border-color);
  color: #fff;
  padding: 8px;
  font-size: 12px;
  font-family: "Geologica", sans-serif;
}

.search-results-dropdown {
  position: absolute;
  top: 100%;
  left: 15px;
  right: 15px;
  background: #0a0f18;
  border: 1px solid var(--primary-color);
  border-top: none;
  max-height: 200px;
  overflow-y: auto;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.8);
}

.search-result-item {
  padding: 10px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  font-size: 12px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.search-result-item:hover {
  background: rgba(0, 212, 255, 0.1);
}

/* CHAT LIST & ITEMS */
.chats-list {
  flex: 1;
  overflow-y: auto;
}

.friends-section-label {
  padding: 20px 15px 10px;
  display: flex;
  align-items: center;
  gap: 10px;
  opacity: 0.4;
}

.label-text {
  font-size: 10px;
  letter-spacing: 2px;
  font-weight: bold;
}

.label-line {
  flex: 1;
  height: 1px;
  background: var(--border-color);
}

.chat-item {
  padding: 12px 15px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  border-bottom: 1px solid rgba(255, 255, 255, 0.02);
  transition: all 0.2s;
}

.chat-item:hover {
  background: rgba(255, 255, 255, 0.03);
}

.chat-item.active {
  background: rgba(0, 212, 255, 0.1);
  box-shadow: inset 4px 0 0 var(--primary-color);
}

.chat-item-main {
  display: flex;
  align-items: center;
  gap: 12px;
  flex: 1;
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}

.status-dot.online {
  background: #00ff88;
  box-shadow: 0 0 5px #00ff88;
}

.status-dot.offline {
  background: #444;
}

.unfriend-btn {
  background: transparent;
  border: none;
  color: rgba(255, 255, 255, 0.2);
  padding: 8px;
  cursor: pointer;
  transition: all 0.2s;
  opacity: 0;
}

.chat-item:hover .unfriend-btn {
  opacity: 1;
}

.unfriend-btn:hover {
  color: #ff3e3e;
  text-shadow: 0 0 8px rgba(255, 62, 62, 0.4);
}

/* CHAT MAIN AREA */
.chat-header {
  padding: 15px;
  display: flex;
  align-items: center;
  border-bottom: 1px solid var(--border-color);
  background: rgba(10, 15, 24, 0.8);
}

.active-chat-info {
  display: flex;
  align-items: center;
  gap: 10px;
}

.active-chat-info i {
  color: var(--primary-color);
}

.chat-messages {
  flex: 1;
  padding: 15px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.message {
  font-size: 13px;
  line-height: 1.4;
}

.msg-time {
  color: rgba(255, 255, 255, 0.3);
  margin-right: 8px;
  font-family: monospace;
}

.msg-author {
  color: var(--primary-color);
  font-weight: bold;
  margin-right: 8px;
}

.message.system .msg-author {
  color: #ff3e3e;
}

.message.system .msg-text {
  color: #888;
  font-style: italic;
}

.chat-input-area {
  padding: 15px;
  background: #05080c;
  display: flex;
  gap: 10px;
  border-top: 1px solid var(--border-color);
}

.chat-input-area input {
  flex: 1;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-color);
  color: #fff;
  padding: 10px 15px;
  outline: none;
}

.send-btn {
  background: transparent;
  border: 1px solid var(--primary-color);
  color: var(--primary-color);
  padding: 0 20px;
  cursor: pointer;
  transition: all 0.2s;
}

.send-btn:hover {
  background: var(--primary-color);
  color: #000;
}

/* MODAL STYLES */
.modal-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.85);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
  backdrop-filter: blur(4px);
}

.modal-content {
  background: #0a0f18;
  border: 1px solid #ff3e3e;
  padding: 25px;
  width: 90%;
  max-width: 350px;
  text-align: center;
  box-shadow: 0 0 30px rgba(255, 62, 62, 0.15);
}

.modal-content h3 {
  color: #ff3e3e;
  margin-bottom: 15px;
  font-size: 14px;
  letter-spacing: 2px;
}

.modal-content p {
  color: #aaa;
  font-size: 13px;
  margin-bottom: 25px;
}

.modal-actions {
  display: flex;
  gap: 10px;
}

.confirm-btn,
.cancel-btn {
  flex: 1;
  padding: 10px;
  font-size: 11px;
  font-weight: bold;
  cursor: pointer;
  transition: all 0.2s;
}

.confirm-btn {
  background: rgba(255, 62, 62, 0.1);
  border: 1px solid #ff3e3e;
  color: #ff3e3e;
}

.confirm-btn:hover {
  background: #ff3e3e;
  color: #fff;
}

.cancel-btn {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-color);
  color: #fff;
}

/* MOBILE RESPONSIVENESS */
@media (max-width: 768px) {
  .chat-sidebar {
    width: 100%;
    position: absolute;
    height: 100%;
    background: #0a0f18;
  }

  .chat-sidebar.hidden {
    transform: translateX(-100%);
  }

  .chat-main {
    width: 100%;
    position: absolute;
    height: 100%;
    z-index: 1;
  }

  .chat-main.hidden {
    transform: translateX(100%);
  }

  .back-btn {
    background: transparent;
    border: none;
    color: var(--primary-color);
    font-size: 1.2rem;
    padding: 0 15px 0 0;
    cursor: pointer;
  }
}

/* Контейнер елемента списку */
.chat-item {
  padding: 12px 15px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  border-bottom: 1px solid rgba(255, 255, 255, 0.02);
  transition: all 0.2s;
}

.chat-item:hover {
  background: rgba(255, 255, 255, 0.03);
}

.chat-item.active {
  background: rgba(0, 212, 255, 0.1);
  box-shadow: inset 4px 0 0 var(--primary-color);
}

.chat-item-main {
  display: flex;
  align-items: center;
  gap: 12px;
  flex: 1;
}

.unfriend-btn {
  background: transparent;
  border: none;
  color: rgba(255, 255, 255, 0.3);
  padding: 8px;
  cursor: pointer;
  transition: all 0.2s;
  opacity: 0;
}

@media (min-width: 769px) {
  .chat-item:hover .unfriend-btn {
    opacity: 1;
  }
}

@media (max-width: 768px) {
  .unfriend-btn {
    opacity: 1;
    color: rgba(255, 255, 255, 0.5);
    padding: 12px;
  }

  .chat-item {
    padding: 15px;
  }
}

.unfriend-btn:hover {
  color: #ff3e3e;
  text-shadow: 0 0 8px rgba(255, 62, 62, 0.4);
}