/* AI Assistant Module Styles */

.chat-container {
    background: var(--lux-surface, white);
    display: flex;
    flex-direction: column;
    height: calc(100vh - 380px);
    min-height: 500px;
}

.chat-messages {
    flex: 1;
    overflow-y: auto;
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.message {
    display: flex;
    gap: 0.75rem;
    max-width: 85%;
}

.user-message {
    align-self: flex-end;
    flex-direction: row-reverse;
}

.message-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.assistant-message .message-avatar {
    background: linear-gradient(135deg, var(--info), var(--color-info-700));
    color: white;
}

.assistant-message .message-avatar svg {
    width: 20px;
    height: 20px;
}

.user-message .message-avatar {
    background: var(--surface-tertiary);
    color: var(--text-secondary, #374151);
}

.user-message .message-avatar svg {
    width: 18px;
    height: 18px;
}

.message-content {
    background: var(--lux-surface-alt, #f3f4f6);
    padding: 0.75rem 1rem;
    border-radius: 12px;
    line-height: 1.5;
}

.assistant-message .message-content {
    background: var(--info-soft, #f0f9ff);
    border: 1px solid var(--color-info-500, #bae6fd);
}

.user-message .message-content {
    background: var(--info);
    color: white;
}

.message-content strong {
    display: block;
    margin-bottom: 0.25rem;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    opacity: 0.7;
}

.message-content p {
    margin: 0.5rem 0;
}

.message-content ul {
    margin: 0.5rem 0;
    padding-left: 1.25rem;
}

.message-content li {
    margin: 0.25rem 0;
}

.message-content a.ai-link {
    color: var(--info);
    text-decoration: underline;
    font-weight: 500;
    transition: color 0.2s;
}

.message-content a.ai-link:hover {
    color: var(--color-info-700);
}

.message-content code {
    background: var(--surface-tertiary);
    padding: 0.125rem 0.375rem;
    border-radius: 4px;
    font-family: monospace;
    font-size: 0.875em;
}

.chat-suggestions {
    padding: 0.75rem 1.5rem;
    border-top: 1px solid var(--border-primary);
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.suggestion-chip {
    background: var(--lux-surface-alt, #f3f4f6);
    border: 1px solid var(--border-primary);
    border-radius: 20px;
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
    color: var(--text-secondary, #374151);
    cursor: pointer;
    transition: all 0.2s;
}

.suggestion-chip:hover {
    background: var(--surface-tertiary);
    border-color: var(--border-primary);
}

.chat-input-container {
    display: flex;
    gap: 0.75rem;
    padding: 1rem 1.5rem;
    border-top: 1px solid var(--border-primary);
    background: var(--surface-app, #fafafa);
}

.chat-input {
    flex: 1;
    border: 1px solid var(--border-primary);
    border-radius: 24px;
    padding: 0.75rem 1.25rem;
    font-size: 1rem;
    outline: none;
    transition: border-color 0.2s;
}

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

.chat-input::placeholder {
    color: var(--text-muted, #9ca3af);
}

.voice-btn {
    width: 44px;
    height: 44px;
    border: 1px solid var(--border-primary);
    border-radius: 50%;
    background: var(--lux-surface, white);
    color: var(--text-muted, #6b7280);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
}

.voice-btn:hover {
    background: var(--lux-surface-alt, #f3f4f6);
    color: var(--text-secondary, #374151);
}

.voice-btn.recording {
    background: var(--danger);
    border-color: var(--danger);
    color: white;
    animation: pulse 1.5s infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

.send-btn {
    width: 44px;
    height: 44px;
    border: none;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--info), var(--color-info-700));
    color: white;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
}

.send-btn:hover {
    transform: scale(1.05);
}

.send-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}

.typing-indicator {
    display: flex;
    gap: 4px;
    padding: 8px 12px;
}

.typing-indicator span {
    width: 8px;
    height: 8px;
    background: var(--text-muted, #9ca3af);
    border-radius: 50%;
    animation: typing 1.4s infinite;
}

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

@keyframes typing {
    0%, 60%, 100% { transform: translateY(0); }
    30% { transform: translateY(-4px); }
}