.manuscript-buttons {
    display: flex;
    gap: 10px;
    margin-left: 30px; 
    margin-top: 20px;
    margin-bottom: 30px;
}

.manuscript-button {
    background-color: #e0f2fe; 
    border: none;
    color: #0369a1;
    padding: 12px 24px;
    margin: 0; /* Quita el margin ya que usamos gap en el contenedor */
    border-radius: 8px;
    font-weight: 500;
    transition: all 0.3s ease;
    cursor: pointer;
}

.manuscript-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(56, 182, 255, 0.3);
}

.manuscript-button.active {
    background-color: #466e96;
    color: white;
    box-shadow: 0 4px 15px rgba(59, 130, 246, 0.4);
}

.conference-info-card {
    background: linear-gradient(135deg, #f8f9ff 0%, #e8f2ff 100%);
    border: 1px solid #e3f2fd;
    border-radius: 12px;
    padding: 24px;
    margin-bottom: 24px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    animation: slideDown 0.5s ease-out;
}

.category-card {
    background: white;
    border: 1px solid #e0e6ed;
    border-radius: 12px;
    padding: 24px;
    margin-bottom: 16px;
    transition: all 0.3s ease;
    box-shadow: 0 2px 10px rgba(0,0,0,0.08);
    animation: fadeInUp 0.6s ease-out;
}

.category-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 30px rgba(0,0,0,0.15);
    border-color: #667eea;
}


.category-title {
    color: #2c3e50;
    font-weight: 700;
    font-size: 1.3rem;
    margin-bottom: 16px;
    border-left: 4px solid #3282b8;
    padding-left: 16px;
}

.category-description {
    color: #5a6c7d;
    font-size: 1rem;
    line-height: 1.6;
}

.content-container {
    display: none;
    animation: fadeIn 0.5s ease-out;
}

.content-container.show {
    display: block;
}

/* Animations */
@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}


/* SCOPE AND AREAS OF INTEREST Styles */
.card-header-scope {
    display: flex;
    align-items: center;
    margin-bottom: 1.5rem;
}

.scope-title {
    color: #2d3748;
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0;
}

.scope-description {
    color: #718096;
    margin-bottom: 1rem;
    line-height: 1.7;
}

.scope-section-title {
    color: #4a5568;
    font-size: 1.2rem;
    margin: 1.5rem 0 1rem 0;
    font-weight: 600;
}

.highlight-box-scope {
    background-color: #65829f;
    color: white;
    padding: 1.5rem;
    border-radius: 12px;
    margin: 1.5rem 0;
    text-align: center;
}

.warning-box-scope {
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: 8px;
    margin: 1rem 0;
    border-left: 4px solid #0098da;
}

.warning-title {
    color: #0098da;
    margin-bottom: 0.5rem;
    font-size: 1rem;
    font-weight: 600;
}

.warning-box-scope p {
    margin: 0;
    color: #495057;
}

.scope-categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    margin: 2rem 0;
}


.scope-category-card {
    background: white;
    border: 1px solid #e3f2fd;
    border-radius: 12px;
    padding: 24px;
    margin-bottom: 24px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    animation: slideDown 0.5s ease-out;
}

.scope-category-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 30px rgba(0,0,0,0.15);
    border-color: #667eea;
}

.category-title {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.scope-category-card p {
    margin: 0;
    line-height: 1.5;
}

.success-box-scope {
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: 8px;
    margin: 1rem 0;
    border-left: 4px solid #0098da;
}

.success-box-scope p {
    margin: 0;
    color: black;
}

.info-box-scope {
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: 8px;
    margin: 1rem 0;
    border-left: 4px solid #0098da;
}

.info-box-scope p {
    margin: 0;
    color: black;
}

.danger-box-scope {
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: 8px;
    margin: 1rem 0;
    border-left: 4px solid #0098da;
}

.danger-title {
    color: black;
    margin-bottom: 0.5rem;
    font-size: 1rem;
    font-weight: 600;
}

.danger-box-scope p {
    margin: 0;
    color: black;
}

/* Responsive design for scope section */
@media (max-width: 768px) {
    .scope-categories-grid {
        grid-template-columns: 1fr;
    }
    
    .card-header-scope {
        flex-direction: column;
        text-align: center;
    }
    
    .card-icon-scope {
        margin-right: 0;
        margin-bottom: 1rem;
    }
}

.topic-list {
    list-style: none;
    padding-left: 0;
}

.topic-list-item {
    padding: 0.5rem 0;
    color: #4a5568;
    position: relative;
    padding-left: 1.5rem;
    transition: color 0.3s ease;
}


.topic-list-item:hover {
    color: #667eea;
    cursor: pointer;
}