/* Chat-specific styles. Global styles moved to landing.css */

.chat-container {
  width: 100%;
  max-width: 500px;
  background: var(--bg-deep);
  border: 1px solid var(--glass-border);
  border-radius: 24px;
  box-shadow: var(--glass-shadow);
  display: flex;
  flex-direction: column;
  height: 650px;
  overflow: hidden;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}

.chat-header {
  background: rgba(10, 15, 26, 0.8);
  color: var(--text-main);
  padding: 20px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--glass-border);
}

.chat-header h2 {
  font-size: 1.2rem;
  font-weight: 600;
  font-family: 'Outfit', sans-serif;
  color: var(--primary-accent);
}

/* Status Indicator Styles */
.status-container {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-muted);
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  display: inline-block;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.5);
}

.status-online .status-dot { background-color: #10b981; box-shadow: 0 0 8px rgba(16, 185, 129, 0.6); }
.status-away .status-dot   { background-color: #f59e0b; box-shadow: 0 0 8px rgba(245, 158, 11, 0.6); }
.status-offline .status-dot { background-color: #ef4444; box-shadow: 0 0 8px rgba(239, 68, 68, 0.6); }

.chat-messages {
  flex: 1;
  padding: 24px;
  overflow-y: auto;
  background: transparent;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.message {
  display: flex;
  animation: fadeIn 0.3s ease-out;
}

.message.user { justify-content: flex-end; }
.message.bot  { justify-content: flex-start; }

.message-content {
  max-width: 85%;
  padding: 14px 18px;
  border-radius: 20px;
  font-size: 1rem;
  line-height: 1.5;
  word-wrap: break-word;
  position: relative;
}

.message.user .message-content {
  background: var(--primary-accent);
  color: #fff;
  border-bottom-right-radius: 4px;
  box-shadow: 0 4px 15px rgba(189, 117, 30, 0.3);
}

.message.bot .message-content {
  background: var(--glass-bg);
  color: var(--text-main);
  border-bottom-left-radius: 4px;
  border: 1px solid var(--glass-border);
}

/* Thinking Animation */
.thinking-container {
  display: flex;
  gap: 4px;
  padding: 4px 0;
}

.dot {
  width: 6px;
  height: 6px;
  background: var(--text-muted);
  border-radius: 50%;
  animation: pulse 1.4s infinite;
}

.dot:nth-child(2) { animation-delay: 0.2s; }
.dot:nth-child(3) { animation-delay: 0.4s; }

@keyframes pulse {
  0%, 100% { opacity: 0.3; transform: scale(0.8); }
  50% { opacity: 1; transform: scale(1); }
}

.chat-input {
  display: flex;
  padding: 20px;
  background: rgba(10, 15, 26, 0.5);
  border-top: 1px solid var(--glass-border);
  gap: 12px;
}

.chat-input input {
  flex: 1;
  padding: 14px 20px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 30px;
  color: var(--text-main);
  outline: none;
  font-size: 1rem;
  transition: all 0.3s ease;
}

.chat-input input:focus {
  border-color: var(--primary-accent);
  background: rgba(255, 255, 255, 0.08);
}

.chat-input button {
  padding: 0 24px;
  background: var(--primary-accent);
  color: white;
  border: none;
  border-radius: 30px;
  cursor: pointer;
  font-weight: 600;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(189, 117, 30, 0.4);
}

.chat-input button:hover {
  background: var(--primary-hover);
  transform: translateY(-1px);
}

.chat-input button:disabled {
  background: var(--text-muted);
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
}

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

/* Custom Scrollbar */
.chat-messages::-webkit-scrollbar { width: 5px; }
.chat-messages::-webkit-scrollbar-thumb {
  background: var(--glass-border);
  border-radius: 10px;
}

/* Markdown Content Styling */
.message-content h1, .message-content h2, .message-content h3 {
    margin: 12px 0 8px;
    font-weight: 700;
    color: var(--primary-accent);
}

.message-content p { margin: 8px 0; }
.message-content ul, .message-content ol {
    margin: 8px 0;
    padding-left: 20px;
}
.message-content li {
    margin: 4px 0;
    line-height: 1.5;
}
.message-content strong { color: #fff; font-weight: 700; }
.message-content a { color: var(--primary-accent); }

.message-content code {
    background: rgba(255,255,255,0.1);
    padding: 2px 6px;
    border-radius: 4px;
    font-family: 'Fira Code', monospace;
    font-size: 0.9em;
    color: #ffd7aa;
}

.message-content pre {
    background: #0d1117;
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    padding: 16px;
    margin: 12px 0;
    overflow-x: auto;
}

.message.user .message-content pre {
    background: rgba(0,0,0,0.2);
}

.code-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: rgba(255, 255, 255, 0.05);
    padding: 6px 12px;
    border-bottom: 1px solid var(--glass-border);
    margin: -16px -16px 12px -16px;
    border-radius: 12px 12px 0 0;
}

.code-lang {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--primary-accent);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.code-actions {
    display: flex;
    gap: 8px;
}

.copy-code-btn, .expand-code-btn {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: var(--text-muted);
    padding: 4px 10px;
    border-radius: 6px;
    font-size: 0.75rem;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    gap: 4px;
}

.copy-code-btn:hover, .expand-code-btn:hover {
    background: rgba(255, 255, 255, 0.2);
    color: var(--text-main);
}

.copy-code-btn.copied {
    background: var(--primary-accent);
    color: white;
    border-color: var(--primary-accent);
}

/* Expansion Overlay */
.code-expansion-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(8px);
    z-index: 9999;
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
    transition: opacity 0.3s ease;
    padding: 40px;
}

.code-expansion-overlay.active {
    opacity: 1;
}

.expansion-container {
    width: 100%;
    max-width: 1200px;
    max-height: 90vh;
    background: var(--bg-deep);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    box-shadow: 0 20px 50px rgba(0,0,0,0.5);
}

.expansion-header {
    padding: 16px 24px;
    background: rgba(255, 255, 255, 0.05);
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--glass-border);
}

.expansion-actions {
    display: flex;
    align-items: center;
    gap: 16px;
}


.expansion-container pre {
    flex: 1;
    margin: 0;
    padding: 24px;
    overflow: auto;
    background: transparent;
    border: none;
    border-radius: 0;
}

.close-expansion-btn {
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 1.5rem;
    cursor: pointer;
    transition: color 0.2s;
}

.close-expansion-btn:hover {
    color: #ef4444;
}

/* Floating Chat Button */
.floating-chat-btn {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: var(--primary-accent);
    color: white;
    border: none;
    cursor: pointer;
    box-shadow: 0 8px 32px rgba(189, 117, 30, 0.4);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    z-index: 1500;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    backdrop-filter: blur(8px);
}

.floating-chat-btn:hover {
    transform: scale(1.1) translateY(-5px);
    background: var(--primary-hover);
    box-shadow: 0 12px 40px rgba(189, 117, 30, 0.6);
}

.floating-chat-btn i {
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
    40% { transform: translateY(-3px); }
    60% { transform: translateY(-2px); }
}

@media (max-width: 768px) {
    .floating-chat-btn {
        bottom: 20px;
        right: 20px;
        width: 50px;
        height: 50px;
        font-size: 1.2rem;
    }
}