/* Demo Page */

.demo-hero {
    padding: 160px 0 60px;
    text-align: center;
}

.demo-hero .hero-subtitle {
    max-width: 600px;
    margin: 0 auto;
}

.demo-container {
    display: grid;
    grid-template-columns: 320px 1fr;
    gap: 32px;
    align-items: start;
}

.demo-sidebar {
    position: sticky;
    top: 100px;
}

.demo-sidebar h3 {
    font-family: var(--font-display);
    font-size: 18px;
    margin-bottom: 16px;
}

.sample-queries {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 32px;
}

.query-btn {
    font-family: var(--font-body);
    font-size: 13px;
    text-align: left;
    padding: 12px 16px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--text-secondary);
    cursor: pointer;
    transition: var(--transition);
}

.query-btn:hover {
    background: var(--bg-card-hover);
    border-color: var(--primary);
    color: var(--text-primary);
}

.demo-info {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 20px;
    margin-bottom: 20px;
}

.demo-info h4 {
    font-family: var(--font-display);
    font-size: 16px;
    margin-bottom: 12px;
}

.demo-info ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.demo-info li {
    font-size: 13px;
    color: var(--text-secondary);
    padding: 4px 0;
}

.demo-note {
    padding: 16px;
    background: rgba(0, 217, 255, 0.05);
    border: 1px solid rgba(0, 217, 255, 0.2);
    border-radius: 6px;
}

.demo-note p {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.6;
    margin: 0;
}

.demo-note a {
    color: var(--primary);
    text-decoration: none;
}

.demo-note a:hover {
    text-decoration: underline;
}

.demo-main {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    height: 700px;
}

.demo-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 24px;
    background: var(--bg-darker);
    border-bottom: 1px solid var(--border);
}

.demo-status {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: var(--text-secondary);
}

.status-dot {
    width: 8px;
    height: 8px;
    background: var(--success);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

.demo-meta {
    font-family: var(--font-body);
    font-size: 12px;
    color: var(--text-muted);
}

.demo-meta code {
    padding: 2px 6px;
    background: var(--bg-card);
    border-radius: 3px;
    color: var(--primary);
}

.demo-chat {
    flex: 1;
    overflow-y: auto;
    padding: 24px;
}

.welcome-message {
    text-align: center;
    padding: 60px 40px;
}

.welcome-icon {
    font-size: 64px;
    margin-bottom: 24px;
}

.welcome-message h3 {
    font-family: var(--font-display);
    font-size: 28px;
    margin-bottom: 12px;
}

.welcome-message p {
    font-size: 15px;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 12px;
}

.welcome-hint {
    color: var(--text-muted) !important;
    font-size: 13px !important;
}

.chat-message {
    margin-bottom: 24px;
    animation: fadeInUp 0.3s ease-out;
}

.message-user {
    text-align: right;
}

.message-bubble {
    display: inline-block;
    max-width: 80%;
    padding: 12px 16px;
    border-radius: 12px;
    font-size: 14px;
    line-height: 1.6;
}

.message-user .message-bubble {
    background: var(--primary);
    color: var(--bg-dark);
    text-align: left;
}

.message-assistant .message-bubble {
    background: var(--bg-darker);
    border: 1px solid var(--border);
    color: var(--text-secondary);
    text-align: left;
}

.message-meta {
    font-size: 11px;
    color: var(--text-muted);
    margin-top: 4px;
}

.demo-input {
    display: flex;
    gap: 12px;
    padding: 20px 24px;
    background: var(--bg-darker);
    border-top: 1px solid var(--border);
}

.demo-input input {
    flex: 1;
    padding: 14px 18px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 14px;
    transition: var(--transition);
}

.demo-input input:focus {
    outline: none;
    border-color: var(--primary);
}

.demo-input .btn {
    flex-shrink: 0;
}

.demo-disclaimer {
    padding: 12px 24px;
    background: var(--bg-darker);
    border-top: 1px solid var(--border);
    font-size: 11px;
    color: var(--text-muted);
    text-align: center;
}

.next-steps-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
    max-width: 900px;
    margin: 0 auto;
}

.next-step-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 40px;
    text-align: center;
}

.next-step-card h3 {
    font-family: var(--font-display);
    font-size: 24px;
    margin-bottom: 12px;
}

.next-step-card p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 24px;
}

@media (max-width: 1024px) {
    .demo-container {
        grid-template-columns: 1fr;
    }
    
    .demo-sidebar {
        position: static;
    }
}

@media (max-width: 768px) {
    .next-steps-grid {
        grid-template-columns: 1fr;
    }
    
    .demo-main {
        height: 600px;
    }
}