/* ============================================
   AI Chat Component — Futuristic 2026
   ============================================ */

.section-ai {
    background: linear-gradient(180deg, var(--bg-primary) 0%, rgba(108, 99, 255, 0.03) 50%, var(--bg-primary) 100%);
}

.ai-chat-container {
    max-width: 800px;
    margin: 0 auto;
    overflow: hidden;
}

.ai-chat-header {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px 24px;
    border-bottom: 1px solid var(--glass-border);
    background: linear-gradient(135deg, rgba(108, 99, 255, 0.08), rgba(0, 217, 255, 0.04));
}

.ai-avatar {
    position: relative;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
}

.ai-avatar-ring {
    position: absolute;
    inset: 0;
    border-radius: 50%;
    border: 2px solid var(--accent-1);
    animation: avatarRing 3s infinite;
}

@keyframes avatarRing {
    0%, 100% { border-color: var(--accent-1); transform: scale(1); }
    50% { border-color: var(--accent-2); transform: scale(1.08); }
}

.ai-header-info h4 {
    font-family: var(--font-display);
    font-size: 16px;
    font-weight: 700;
}

.ai-status {
    font-size: 12px;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 6px;
}

.ai-status-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--accent-4);
    display: inline-block;
    animation: pulse 2s infinite;
}

/* Messages */
.ai-chat-messages {
    padding: 24px;
    max-height: 400px;
    overflow-y: auto;
    scroll-behavior: smooth;
}

.ai-chat-messages::-webkit-scrollbar { width: 4px; }
.ai-chat-messages::-webkit-scrollbar-track { background: transparent; }
.ai-chat-messages::-webkit-scrollbar-thumb { background: var(--glass-border); border-radius: 4px; }

.ai-message {
    display: flex;
    gap: 12px;
    margin-bottom: 20px;
    animation: msgSlide 0.3s ease;
}

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

.ai-message-user {
    flex-direction: row-reverse;
}

.ai-msg-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    flex-shrink: 0;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
}

.ai-message-user .ai-msg-avatar {
    background: var(--gradient-primary);
}

.ai-msg-content {
    max-width: 80%;
    padding: 14px 18px;
    border-radius: var(--radius-md);
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
}

.ai-message-user .ai-msg-content {
    background: linear-gradient(135deg, rgba(108, 99, 255, 0.15), rgba(0, 217, 255, 0.08));
    border-color: rgba(108, 99, 255, 0.2);
}

.ai-msg-content p {
    font-size: 14px;
    line-height: 1.7;
    color: var(--text-secondary);
    margin-bottom: 8px;
}
.ai-msg-content p:last-child { margin-bottom: 0; }

.ai-message-user .ai-msg-content p {
    color: var(--text-primary);
}

/* Typing indicator */
.ai-typing {
    display: flex;
    gap: 4px;
    padding: 8px 4px;
}
.ai-typing span {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--accent-2);
    animation: typingDot 1.4s infinite;
}
.ai-typing span:nth-child(2) { animation-delay: 0.2s; }
.ai-typing span:nth-child(3) { animation-delay: 0.4s; }

@keyframes typingDot {
    0%, 60%, 100% { opacity: 0.3; transform: translateY(0); }
    30% { opacity: 1; transform: translateY(-4px); }
}

/* Quick Actions */
.ai-quick-actions {
    display: flex;
    gap: 8px;
    padding: 0 24px 16px;
    overflow-x: auto;
    scrollbar-width: none;
}
.ai-quick-actions::-webkit-scrollbar { display: none; }

.ai-quick-btn {
    padding: 8px 16px;
    border-radius: 50px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    color: var(--text-secondary);
    font-family: var(--font-primary);
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    white-space: nowrap;
    flex-shrink: 0;
}
.ai-quick-btn:hover {
    background: rgba(108, 99, 255, 0.15);
    color: var(--text-primary);
    border-color: var(--accent-1);
}

/* Input */
.ai-chat-input {
    display: flex;
    gap: 8px;
    padding: 16px 24px;
    border-top: 1px solid var(--glass-border);
}

.ai-chat-input input {
    flex: 1;
    padding: 14px 18px;
    border-radius: var(--radius-lg);
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    color: var(--text-primary);
    font-family: var(--font-primary);
    font-size: 14px;
    transition: var(--transition);
}
.ai-chat-input input:focus {
    outline: none;
    border-color: var(--accent-1);
    box-shadow: 0 0 0 3px rgba(108, 99, 255, 0.15);
}
.ai-chat-input input::placeholder { color: var(--text-muted); }

.ai-send-btn {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--gradient-primary);
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    transition: var(--transition);
    flex-shrink: 0;
}
.ai-send-btn:hover { transform: scale(1.05); box-shadow: 0 4px 16px rgba(108, 99, 255, 0.4); }
.ai-send-btn:disabled { opacity: 0.5; cursor: not-allowed; transform: none; }

/* Bot content formatting */
.ai-msg-content strong { color: var(--text-primary); }
.ai-msg-content ul, .ai-msg-content ol {
    padding-left: 18px;
    margin: 8px 0;
}
.ai-msg-content li {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 4px;
}
.ai-msg-content a {
    color: var(--accent-2);
    text-decoration: underline;
}

/* Lead prompt inline */
.ai-lead-prompt {
    margin-top: 12px;
    padding: 12px;
    border-radius: var(--radius-sm);
    background: rgba(108, 99, 255, 0.1);
    border: 1px solid rgba(108, 99, 255, 0.2);
}

.ai-lead-prompt p {
    font-size: 13px;
    color: var(--accent-2) !important;
    margin-bottom: 8px !important;
}

.ai-lead-btn {
    padding: 8px 20px;
    border-radius: 50px;
    background: var(--gradient-primary);
    border: none;
    color: white;
    font-family: var(--font-primary);
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}
.ai-lead-btn:hover { transform: translateY(-1px); }