/* Olivia Page Styles */
.olivia-page {
    min-height: 100vh;
    background: var(--bg-primary);
    padding-top: 100px;
}

/* Hero Section */
.olivia-hero {
    padding: 4rem 0 3rem;
    background: linear-gradient(180deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
}

.olivia-hero-content {
    display: flex;
    align-items: center;
    gap: 3rem;
    max-width: 1000px;
    margin: 0 auto;
}

.olivia-avatar {
    flex-shrink: 0;
    text-align: center;
}

.avatar-circle {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent) 0%, #60a5fa 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--bg-primary);
    margin: 0 auto 1rem;
    box-shadow: var(--shadow-lg);
}

.avatar-status {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.status-dot {
    width: 8px;
    height: 8px;
    background: #22c55e;
    border-radius: 50%;
    animation: pulse 2s infinite;
}

.olivia-intro {
    flex: 1;
}

.intro-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 50px;
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

.badge-dot {
    width: 6px;
    height: 6px;
    background: var(--accent);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

.olivia-title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    margin-bottom: 1rem;
    line-height: 1.2;
}

.olivia-description {
    font-size: 1.125rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 2rem;
}

.olivia-features {
    display: flex;
    gap: 2rem;
    flex-wrap: wrap;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.feature-item svg {
    color: var(--accent);
    flex-shrink: 0;
}

/* Chat Section */
.olivia-chat-section {
    padding: 3rem 0 6rem;
}

.chat-container {
    max-width: 900px;
    margin: 0 auto;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 20px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    height: 700px;
}

.chat-messages {
    flex: 1;
    overflow-y: auto;
    padding: 2rem;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.chat-messages::-webkit-scrollbar {
    width: 6px;
}

.chat-messages::-webkit-scrollbar-track {
    background: var(--bg-primary);
}

.chat-messages::-webkit-scrollbar-thumb {
    background: var(--border);
    border-radius: 3px;
}

.chat-messages::-webkit-scrollbar-thumb:hover {
    background: var(--border-hover);
}

.message {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
    animation: fadeInUp 0.3s ease-out;
}

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

.message-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent) 0%, #60a5fa 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--bg-primary);
    flex-shrink: 0;
}

.message-content {
    display: flex;
    flex-direction: column;
    max-width: 75%;
    min-width: 0;
}

.message-user .message-content {
    align-items: flex-end;
}

.message-bot .message-content {
    align-items: flex-start;
}

.message-text {
    padding: 1rem 1.25rem;
    border-radius: 12px;
    line-height: 1.6;
    font-size: 0.95rem;
    word-wrap: break-word;
    display: inline-block;
    width: auto;
    max-width: 100%;
}

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

.message-text p:first-child {
    margin-top: 0;
}

.message-text p:last-child {
    margin-bottom: 0;
}

.message-text strong {
    font-weight: 600;
    color: var(--text-primary);
}

.message-text em {
    font-style: italic;
}

.message-list {
    list-style: none;
    padding: 0;
    margin: 0.75rem 0;
}

.message-list li {
    padding: 0.25rem 0;
    padding-left: 1.25rem;
    position: relative;
}

.message-list li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--accent);
    font-weight: 700;
}

.message-text a {
    color: var(--accent);
    text-decoration: underline;
    transition: var(--transition-fast);
}

.message-text a:hover {
    color: var(--accent-hover);
}

.message-bot .message-text {
    background: var(--bg-primary);
    border: 1px solid var(--border);
    color: var(--text-primary);
}

.message-user .message-text {
    background: var(--accent);
    color: #ffffff;
}

.message-time {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-top: 0.5rem;
    padding: 0 0.5rem;
}

.chat-suggestions {
    padding: 1.5rem 2rem;
    border-top: 1px solid var(--border);
    background: var(--bg-primary);
}

.suggestions-header {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-bottom: 1rem;
    font-weight: 500;
}

.suggestions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 0.75rem;
}

@media (min-width: 768px) {
    .suggestions-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (min-width: 1024px) {
    .suggestions-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.suggestion-btn {
    padding: 0.75rem 1rem;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--text-primary);
    font-size: 0.875rem;
    cursor: pointer;
    transition: var(--transition-fast);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    text-align: left;
}

.suggestion-btn:hover {
    border-color: var(--accent);
    background: var(--accent-subtle);
    color: var(--accent);
    transform: translateY(-1px);
}

.suggestion-btn svg {
    flex-shrink: 0;
    color: var(--accent);
}

.chat-input-container {
    padding: 1.5rem 2rem;
    border-top: 1px solid var(--border);
    background: var(--bg-primary);
}

.chat-input-form {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.chat-input {
    flex: 1;
    padding: 1rem 1.25rem;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 12px;
    color: var(--text-primary);
    font-size: 0.95rem;
    font-family: inherit;
    transition: var(--transition-fast);
}

.chat-input:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-subtle);
}

.chat-send-btn {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    background: var(--accent);
    border: none;
    color: #ffffff;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-fast);
    flex-shrink: 0;
}

.chat-send-btn:hover:not(:disabled) {
    background: var(--accent-hover);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.chat-send-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

/* Mobile Styles */
@media (max-width: 768px) {
    .olivia-hero {
        padding: 3rem 0 2rem;
    }
    
    .olivia-hero-content {
        flex-direction: column;
        text-align: center;
        gap: 2rem;
    }
    
    .olivia-features {
        justify-content: center;
        gap: 1.5rem;
    }
    
    .chat-container {
        height: calc(100vh - 200px);
        border-radius: 12px;
    }
    
    .chat-messages {
        padding: 1.5rem;
    }
    
    .message-content {
        max-width: 85%;
    }
    
    .suggestions-grid {
        grid-template-columns: 1fr;
    }
    
    .chat-input-container {
        padding: 1rem;
    }
}