/* PWA CHAT SCREEN STYLES */

.chat-screen-container {
  display: flex;
  flex-direction: column;
  height: 100vh;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--bg);
  z-index: 200;
  max-width: 430px;
  margin: 0 auto;
  overflow: hidden;
  transition: transform 0.3s cubic-bezier(0.1, 0.76, 0.55, 0.94);
  transform: translateX(100%);
}

.chat-screen-container.active {
  transform: translateX(0);
}

.chat-header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 18px 16px 14px;
  background: rgba(10, 10, 10, 0.92);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}

.chat-header-title {
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.5px;
}

.chat-messages {
  flex: 1;
  overflow-y: auto;
  padding: 20px 16px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  background: var(--bg);
}

/* Chat bubble styling */
.chat-message {
  max-width: 80%;
  padding: 12px 16px;
  border-radius: 18px;
  font-size: 15px;
  line-height: 1.4;
  position: relative;
  word-break: break-word;
  animation: messageAppear 0.25s ease-out forwards;
}

@keyframes messageAppear {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

.chat-message.user {
  align-self: flex-end;
  background: var(--accent);
  color: var(--accent-dark);
  border-bottom-right-radius: 4px;
}

.chat-message.assistant {
  align-self: flex-start;
  background: var(--surface);
  color: var(--text);
  border-bottom-left-radius: 4px;
  border: 1px solid var(--border);
}

.chat-message-time {
  font-size: 10px;
  opacity: 0.6;
  margin-top: 4px;
  text-align: right;
  display: block;
}

.chat-message.user .chat-message-time {
  color: rgba(0, 0, 0, 0.6);
}

.chat-message.assistant .chat-message-time {
  color: var(--text2);
}

/* Chat Input Bar */
.chat-input-bar {
  padding: 14px 16px calc(14px + var(--safe-bottom, 15px));
  background: rgba(22, 22, 24, 0.96);
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 10px;
  position: relative;
  flex-shrink: 0;
}

.chat-text-input {
  flex: 1;
  height: 48px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 0 18px;
  color: var(--text);
  font-size: 15px;
  outline: none;
  transition: border-color 0.2s;
}

.chat-text-input:focus {
  border-color: var(--accent);
}

.chat-action-btn {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: none;
  background: var(--surface2);
  color: var(--text);
  font-size: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  flex-shrink: 0;
  transition: background 0.2s, transform 0.1s;
}

.chat-action-btn:active {
  transform: scale(0.95);
}

.chat-action-btn.send {
  background: var(--accent);
  color: var(--accent-dark);
}

.chat-action-btn.recording {
  background: var(--red);
  color: #fff;
  animation: pulseRecording 1.2s infinite alternate;
}

@keyframes pulseRecording {
  from { transform: scale(1); box-shadow: 0 0 0 0 rgba(248, 113, 113, 0.5); }
  to { transform: scale(1.08); box-shadow: 0 0 0 8px rgba(248, 113, 113, 0); }
}

.chat-voice-player {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 140px;
}

.chat-voice-play-btn {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: none;
  background: rgba(255, 255, 255, 0.2);
  color: inherit;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.chat-message.user .chat-voice-play-btn {
  background: rgba(0, 0, 0, 0.15);
}

/* Chat bubble button container next to MadMax */
.chat-controls-container {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-top: 24px;
  padding: 10px 0;
}

/* Recording Status Overlay */
.chat-recording-indicator {
  position: absolute;
  top: -40px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--red);
  color: #fff;
  padding: 4px 12px;
  border-radius: 12px;
  font-size: 12px;
  font-weight: 700;
  display: none;
  align-items: center;
  gap: 6px;
  pointer-events: none;
}

.chat-recording-indicator::after {
  content: "";
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #fff;
  animation: blinkRed 0.6s infinite alternate;
}

@keyframes blinkRed {
  from { opacity: 0.2; }
  to { opacity: 1; }
}

/* Home screen chat button (matches cal-voice-btn style) */
.cal-chat-btn {
  width: 72px;
  background: var(--accent);
  border: none;
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  flex-shrink: 0;
  transition: opacity .15s, transform .1s;
}

.cal-chat-btn:active {
  opacity: .85;
  transform: scale(.95);
}