/* ========================================================
   SCREEN 4: CHAT 1-1 (WHATSAPP STYLE FOR FOLLOWERS)
======================================================== */
#screen-chat {
  background: #08090e;
  padding: 44px 0 10px 0;
  height: 100%;
  overflow: hidden;
}

/* ========================================================
   GUEST LOCK STATE FOR CHAT TAB
======================================================== */
.chat-guest-view {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 20px 20px;
  gap: 12px;
}

.chat-lock-icon-outer {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: rgba(37, 244, 238, 0.1);
  border: 2px dashed rgba(37, 244, 238, 0.35);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 4px;
}

.chat-lock-icon-outer svg {
  width: 36px;
  height: 36px;
  fill: var(--primary-cyan);
}

.chat-guest-title {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 800;
  color: #fff;
}

.chat-guest-subtitle {
  font-size: 0.72rem;
  color: var(--text-secondary);
  line-height: 1.4;
  max-width: 290px;
  margin-bottom: 10px;
}

.chat-guest-login-btn {
  width: 100%;
  max-width: 320px;
  background: var(--gradient-tik);
  border: none;
  border-radius: 16px;
  padding: 13px;
  color: #fff;
  font-family: var(--font-display);
  font-size: 0.88rem;
  font-weight: 700;
  cursor: pointer;
  box-shadow: 0 6px 20px rgba(254, 44, 85, 0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: transform 0.2s ease;
}

.chat-guest-login-btn:active {
  transform: scale(0.97);
}

/* ========================================================
   ACTIVE CHAT VIEW (WHEN LOGGED IN)
======================================================== */
.chat-active-view {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
}

.chat-header {
  padding: 0 16px 12px 16px;
  border-bottom: 1px solid var(--glass-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.chat-header h2 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
}

.matched-stories-bar {
  padding: 12px 16px;
  border-bottom: 1px solid var(--glass-border);
  display: flex;
  gap: 14px;
  overflow-x: auto;
  scrollbar-width: none;
}

.matched-stories-bar::-webkit-scrollbar {
  display: none;
}

.match-story-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  cursor: pointer;
  flex-shrink: 0;
}

.story-ring {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  padding: 2px;
  background: var(--gradient-match);
  position: relative;
}

.story-ring img {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid #08090e;
}

.online-dot {
  position: absolute;
  bottom: 2px;
  right: 2px;
  width: 10px;
  height: 10px;
  background: var(--accent-green);
  border-radius: 50%;
  border: 2px solid #08090e;
}

.story-name {
  font-size: 0.65rem;
  font-weight: 600;
  color: var(--text-secondary);
  max-width: 52px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* Chat Threads List */
.conversations-list {
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  flex: 1;
}

.conv-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  cursor: pointer;
  transition: background 0.2s ease;
}

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

.conv-avatar {
  position: relative;
  width: 44px;
  height: 44px;
  flex-shrink: 0;
}

.conv-avatar img {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  object-fit: cover;
}

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

.conv-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 3px;
}

.conv-name {
  font-size: 0.85rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 5px;
}

.conv-time {
  font-size: 0.62rem;
  color: var(--text-muted);
}

.conv-preview {
  font-size: 0.72rem;
  color: var(--text-secondary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  display: flex;
  align-items: center;
  gap: 4px;
}

.check-marks {
  color: var(--primary-cyan);
  font-size: 0.68rem;
}

/* Chat Direct Window View */
.direct-chat-window {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: #090a10;
  z-index: 60;
  display: none;
  flex-direction: column;
}

.direct-chat-window.open {
  display: flex;
}

.chat-room-header {
  padding: 44px 14px 10px 14px;
  background: rgba(15, 17, 26, 0.96);
  border-bottom: 1px solid var(--glass-border);
  display: flex;
  align-items: center;
  gap: 10px;
}

.back-chat-btn {
  background: none;
  border: none;
  color: #fff;
  cursor: pointer;
  padding: 4px;
}

.room-partner-info {
  flex: 1;
}

.room-partner-name {
  font-size: 0.88rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 4px;
}

.room-partner-status {
  font-size: 0.65rem;
  color: var(--accent-green);
}

.call-shortcut-btn {
  background: rgba(139, 92, 246, 0.2);
  border: 1px solid rgba(139, 92, 246, 0.4);
  color: #c084fc;
  border-radius: 50%;
  width: 34px;
  height: 34px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.chat-messages-container {
  flex: 1;
  padding: 12px 14px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.chat-match-notice {
  text-align: center;
  background: rgba(254, 44, 85, 0.1);
  border: 1px dashed rgba(254, 44, 85, 0.3);
  padding: 8px 12px;
  border-radius: 12px;
  font-size: 0.68rem;
  color: #f472b6;
  margin-bottom: 8px;
}

.chat-bubble {
  max-width: 75%;
  padding: 8px 12px;
  border-radius: 16px;
  font-size: 0.76rem;
  line-height: 1.4;
  position: relative;
}

.chat-bubble.them {
  align-self: flex-start;
  background: #1a1d29;
  color: #fff;
  border-bottom-left-radius: 4px;
}

.chat-bubble.me {
  align-self: flex-end;
  background: var(--gradient-match);
  color: #fff;
  border-bottom-right-radius: 4px;
}

.chat-bubble-time {
  font-size: 0.58rem;
  opacity: 0.7;
  text-align: right;
  margin-top: 2px;
}

.chat-bottom-input-bar {
  padding: 8px 12px 14px 12px;
  display: flex;
  align-items: center;
  gap: 8px;
  background: #0f111a;
  border-top: 1px solid var(--glass-border);
}