.chat-page-container {
    display: flex;
    min-height: calc(100vh - 70px);
    background: linear-gradient(to bottom, var(--light), var(--lightest-gray));
}

.nav-menu a.active {
    color: var(--primary-color);
    font-weight: 600;
}

.chat-sidebar {
    width: 280px;
    background: var(--white);
    border-right: 1px solid var(--lighter-gray);
    padding: 1.5rem;
    overflow-y: auto;
    flex-shrink: 0;
}

.sidebar-header h3 {
    margin-bottom: 1.5rem;
    color: var(--dark);
    font-size: 1.1rem;
}

.topic-section {
    margin-bottom: 2rem;
}

.topic-section h4 {
    font-size: 0.9rem;
    color: var(--secondary-color);
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.topic-buttons {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.5rem;
}

.topic-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 0.75rem;
    background: var(--lightest-gray);
    border: 1px solid transparent;
    border-radius: 8px;
    cursor: pointer;
    transition: var(--transition);
    font-size: 0.85rem;
}

.topic-btn:hover {
    background: var(--white);
    border-color: var(--primary-color);
}

.topic-btn.active {
    background: var(--primary-color);
    color: var(--white);
}

.topic-icon {
    font-size: 1.5rem;
    margin-bottom: 0.25rem;
}

.party-filter {
    margin-bottom: 2rem;
}

.party-filter h4 {
    font-size: 0.9rem;
    color: var(--secondary-color);
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.party-checkboxes {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.party-checkbox {
    display: flex;
    align-items: center;
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 6px;
    transition: background 0.2s;
    gap: 0.75rem;
}

.party-checkbox:hover {
    background: var(--lightest-gray);
}

.party-checkbox input {
    cursor: pointer;
}

.party-checkbox-icon {
    width: 24px;
    height: 24px;
    flex-shrink: 0;
}

.party-checkbox span {
    font-size: 0.9rem;
}

.chat-options h4 {
    font-size: 0.9rem;
    color: var(--secondary-color);
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.option-toggle {
    display: flex;
    align-items: center;
    margin-bottom: 0.75rem;
    cursor: pointer;
}

.option-toggle input {
    margin-right: 0.5rem;
}

.option-toggle span {
    font-size: 0.9rem;
}

.clear-chat-btn {
    width: 100%;
    padding: 0.75rem;
    background: var(--white);
    border: 1px solid var(--lighter-gray);
    border-radius: 6px;
    color: var(--danger-color);
    cursor: pointer;
    transition: var(--transition);
    margin-top: 1rem;
}

.clear-chat-btn:hover {
    background: var(--danger-light);
    color: var(--white);
    border-color: var(--danger-color);
}

.chat-main {
    flex: 1;
    display: flex;
    flex-direction: column;
    background: var(--white);
    box-shadow: 0 0 20px rgba(0,0,0,0.08);
}

.chat-header {
    padding: 2rem;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: var(--white);
    text-align: center;
}

.chat-header h2 {
    margin-bottom: 0.5rem;
    font-size: 2rem;
}

.chat-header p {
    opacity: 0.95;
    font-size: 1rem;
}

.chat-messages-container {
    flex: 1;
    overflow-y: auto;
    padding: 2rem;
    background: var(--lightest-gray);
    scroll-behavior: smooth;
}

.message {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
    animation: fadeIn 0.3s ease;
}

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

.message-avatar {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.message-avatar img {
    width: 25px;
    height: 25px;
}

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

.user-message .message-avatar {
    background: var(--success-color);
}

.message-content {
    background: var(--white);
    padding: 1rem 1.25rem;
    border-radius: 12px;
    max-width: 70%;
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
    border: 1px solid var(--lighter-gray);
}

.user-message .message-content {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    color: var(--white);
    border: none;
}

.message-header {
    display: flex;
    justify-content: space-between;
    margin-bottom: 0.5rem;
    font-size: 0.85rem;
}

.message-author {
    font-weight: 600;
}

.message-time {
    opacity: 0.7;
}

.message-text {
    line-height: 1.6;
}

.message-text p {
    margin-bottom: 0.75rem;
}

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

.message-text ul, .message-text ol {
    margin: 0.75rem 0;
    padding-left: 1.5rem;
}

.message-text li {
    margin-bottom: 0.5rem;
}

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

.user-message .message-text strong {
    color: var(--white);
}

/* Markdown Content Styling */
.message-text h1, 
.message-text h2, 
.message-text h3, 
.message-text h4, 
.message-text h5, 
.message-text h6 {
    font-weight: 600;
    color: var(--dark);
    margin: 1rem 0 0.75rem 0;
    line-height: 1.3;
}

.message-text h1 { font-size: 1.5rem; border-bottom: 2px solid var(--primary-color); padding-bottom: 0.5rem; }
.message-text h2 { font-size: 1.3rem; border-bottom: 1px solid var(--lighter-gray); padding-bottom: 0.25rem; }
.message-text h3 { font-size: 1.15rem; color: var(--primary-color); }
.message-text h4 { font-size: 1.1rem; color: var(--secondary-color); }
.message-text h5 { font-size: 1rem; color: var(--secondary-color); }
.message-text h6 { font-size: 0.95rem; color: var(--secondary-color); text-transform: uppercase; letter-spacing: 0.5px; }

.user-message .message-text h1,
.user-message .message-text h2,
.user-message .message-text h3,
.user-message .message-text h4,
.user-message .message-text h5,
.user-message .message-text h6 {
    color: var(--white);
    border-color: rgba(255, 255, 255, 0.3);
}

.message-text code {
    background: var(--lightest-gray);
    padding: 0.2rem 0.4rem;
    border-radius: 4px;
    font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
    font-size: 0.9em;
    color: var(--danger-color);
    border: 1px solid var(--lighter-gray);
}

.user-message .message-text code {
    background: rgba(255, 255, 255, 0.2);
    color: var(--white);
    border-color: rgba(255, 255, 255, 0.3);
}

.message-text pre {
    background: var(--lightest-gray);
    border: 1px solid var(--lighter-gray);
    border-radius: 8px;
    padding: 1rem;
    margin: 1rem 0;
    overflow-x: auto;
    font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
    font-size: 0.9em;
    line-height: 1.4;
}

.message-text pre code {
    background: transparent;
    padding: 0;
    border: none;
    color: var(--dark);
    font-size: inherit;
}

.user-message .message-text pre {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.2);
}

.user-message .message-text pre code {
    color: var(--white);
}

.message-text blockquote {
    border-left: 4px solid var(--primary-color);
    background: var(--light);
    padding: 1rem 1.25rem;
    margin: 1rem 0;
    border-radius: 0 8px 8px 0;
    font-style: italic;
}

.user-message .message-text blockquote {
    background: rgba(255, 255, 255, 0.1);
    border-left-color: var(--white);
}

.message-text hr {
    border: none;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--lighter-gray), transparent);
    margin: 1.5rem 0;
}

.user-message .message-text hr {
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
}

.message-text a {
    color: var(--primary-color);
    text-decoration: none;
    border-bottom: 1px solid transparent;
    transition: var(--transition);
}

.message-text a:hover {
    border-bottom-color: var(--primary-color);
}

.user-message .message-text a {
    color: var(--white);
    border-bottom-color: rgba(255, 255, 255, 0.5);
}

.user-message .message-text a:hover {
    border-bottom-color: var(--white);
}

.message-text img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    margin: 0.5rem 0;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.message-text table {
    width: 100%;
    border-collapse: collapse;
    margin: 1rem 0;
    background: var(--white);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}

.message-text th,
.message-text td {
    padding: 0.75rem;
    text-align: left;
    border-bottom: 1px solid var(--lighter-gray);
}

.message-text th {
    background: var(--lightest-gray);
    font-weight: 600;
    color: var(--secondary-color);
}

.message-text tr:hover {
    background: var(--lightest-gray);
}

.user-message .message-text table {
    background: rgba(255, 255, 255, 0.1);
}

.user-message .message-text th {
    background: rgba(255, 255, 255, 0.2);
    color: var(--white);
}

.user-message .message-text td {
    border-bottom-color: rgba(255, 255, 255, 0.2);
}

.user-message .message-text tr:hover {
    background: rgba(255, 255, 255, 0.1);
}

.welcome-message .message-content {
    background: linear-gradient(135deg, var(--light), var(--lightest-gray));
    border: 2px solid var(--primary-color);
}

.system-message {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1rem;
    background: var(--warning-light);
    border-left: 4px solid var(--warning-color);
    border-radius: 6px;
    margin-bottom: 1rem;
    font-size: 0.9rem;
    animation: fadeIn 0.3s ease;
}

.error-message .message-content {
    background: var(--danger-light);
    border: 1px solid var(--danger-color);
    color: var(--white);
}

.typing-indicator .message-content {
    padding: 1rem;
}

.typing-dots {
    display: flex;
    gap: 4px;
}

.typing-dots span {
    width: 8px;
    height: 8px;
    background: var(--secondary-color);
    border-radius: 50%;
    animation: typing 1.4s infinite;
}

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

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

@keyframes typing {
    0%, 60%, 100% {
        transform: translateY(0);
        opacity: 0.5;
    }
    30% {
        transform: translateY(-10px);
        opacity: 1;
    }
}

.suggested-questions-bar {
    padding: 1rem 2rem;
    background: var(--white);
    border-top: 1px solid var(--lighter-gray);
    display: flex;
    gap: 0.5rem;
    align-items: center;
    overflow-x: auto;
}

.suggestions-label {
    font-size: 0.85rem;
    color: var(--secondary-color);
    font-weight: 500;
    margin-right: 0.5rem;
    flex-shrink: 0;
}

.suggestion-chip {
    padding: 8px 16px;
    background: var(--lightest-gray);
    border: 1px solid var(--lighter-gray);
    border-radius: 20px;
    font-size: 0.85rem;
    cursor: pointer;
    transition: var(--transition);
    white-space: nowrap;
    flex-shrink: 0;
}

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

.chat-input-area {
    padding: 1.5rem 2rem;
    background: var(--white);
    border-top: 1px solid var(--lighter-gray);
}

.input-wrapper {
    display: flex;
    gap: 0.75rem;
    align-items: flex-end;
    background: var(--lightest-gray);
    border: 2px solid transparent;
    border-radius: 12px;
    padding: 0.5rem;
    transition: var(--transition);
}

.input-wrapper:focus-within {
    border-color: var(--primary-color);
    background: var(--white);
}

#chatInput {
    flex: 1;
    padding: 0.5rem;
    border: none;
    background: transparent;
    font-size: 1rem;
    font-family: 'Open Sans', sans-serif;
    resize: none;
    outline: none;
    line-height: 1.5;
    max-height: 120px;
    overflow-y: auto;
}

.input-actions {
    display: flex;
    gap: 0.5rem;
}

.attach-btn, .send-btn {
    width: 36px;
    height: 36px;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.attach-btn {
    background: transparent;
    font-size: 1.2rem;
}

.attach-btn:hover {
    background: var(--lighter-gray);
}

.send-btn {
    background: var(--primary-color);
    color: var(--white);
}

.send-btn:hover {
    background: var(--primary-light);
    transform: scale(1.05);
}

.send-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.send-btn svg {
    width: 20px;
    height: 20px;
}

.input-info {
    display: flex;
    justify-content: space-between;
    margin-top: 0.5rem;
    font-size: 0.75rem;
    color: var(--secondary-color);
}

.status-online {
    color: var(--success-color);
}


.quick-facts h3 {
    font-size: 1rem;
    margin-bottom: 1rem;
    color: var(--dark);
}

.fact-card {
    padding: 1rem;
    background: linear-gradient(135deg, var(--light), var(--lightest-gray));
    border-radius: 8px;
    margin-bottom: 0.75rem;
    font-size: 0.85rem;
    line-height: 1.5;
    border: 1px solid var(--lighter-gray);
}

.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.5);
    animation: fadeIn 0.3s ease;
}

.modal-content {
    background-color: var(--white);
    margin: 10% auto;
    padding: 2rem;
    border-radius: var(--border-radius);
    width: 90%;
    max-width: 500px;
    border: 2px solid var(--primary-color);
    animation: slideIn 0.3s ease;
}

@keyframes slideIn {
    from {
        transform: translateY(-50px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.modal-content h3 {
    margin-bottom: 1.5rem;
    color: var(--dark);
}

.context-options {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.context-options label {
    display: flex;
    align-items: center;
    padding: 1rem;
    background: var(--lightest-gray);
    border-radius: 8px;
    cursor: pointer;
    transition: var(--transition);
}

.context-options label:hover {
    background: var(--light);
}

.context-options input {
    margin-right: 0.75rem;
}


@media (max-width: 768px) {
    .chat-sidebar {
        display: none;
    }
    
    .chat-main {
        width: 100%;
    }
    
    .message-content {
        max-width: 85%;
    }
    
    .chat-header {
        padding: 1.5rem;
    }
    
    .chat-header h2 {
        font-size: 1.5rem;
    }
    
    .suggested-questions-bar {
        padding: 1rem;
        display: none;
    }
    
    .chat-messages-container {
        padding: 1rem;
    }
    
    .chat-input-area {
        padding: 1rem;
    }
}