.search-section {
        background-color: white;
        padding: 25px;
        border-radius: 10px;
        margin-bottom: 30px;
        box-shadow: 0 3px 10px rgba(0, 0, 0, 0.08);
    }
    
    .search-container {
        display: flex;
        gap: 15px;
        flex-wrap: wrap;
    }
    
    .search-box {
        flex: 1;
        min-width: 300px;
        position: relative;
    }
    
    .search-box i {
        position: absolute;
        left: 15px;
        top: 50%;
        transform: translateY(-50%);
        color: #666;
    }
    
    .search-box input {
        width: 100%;
        padding: 15px 15px 15px 45px;
        border: 1px solid #ddd;
        border-radius: 8px;
        font-size: 1rem;
        transition: all 0.3s;
    }
    
    .search-box input:focus {
        outline: none;
        border-color: #4fc3f7;
        box-shadow: 0 0 0 2px rgba(79, 195, 247, 0.2);
    }
    
    .filter-section {
        display: flex;
        gap: 15px;
        flex-wrap: wrap;
        margin-top: 15px;
    }
    
    .filter {
        padding: 10px 20px;
        background-color: #f0f4f8;
        border-radius: 30px;
        cursor: pointer;
        transition: all 0.3s;
        border: 1px solid #e0e0e0;
        font-size: 0.9rem;
    }
    
    .filter:hover, .filter.active {
        background-color: #4fc3f7;
        color: white;
        border-color: #4fc3f7;
    }
    
    .results-info {
        margin-top: 15px;
        color: #666;
        font-size: 0.95rem;
    }
    
    .program-container {
        display: grid;
        grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
        gap: 25px;
        margin-bottom: 40px;
    }
    
    .program-card {
        background-color: white;
        border-radius: 10px;
        overflow: hidden;
        box-shadow: 0 3px 10px rgba(0, 0, 0, 0.08);
        transition: transform 0.3s, box-shadow 0.3s;
        height: 100%;
    }
    
    .program-card:hover {
        transform: translateY(-5px);
        box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
    }
    
    .card-header {
        padding: 20px;
        background-color: #1a237e;
        color: white;
        display: flex;
        justify-content: space-between;
        align-items: center;
    }
    
    .date {
        font-weight: 600;
        font-size: 1.1rem;
    }
    
    .hall {
        background-color: rgba(255, 255, 255, 0.2);
        padding: 5px 10px;
        border-radius: 20px;
        font-size: 0.9rem;
    }
    
    .card-body {
        padding: 20px;
    }
    
    .session-type {
        color: #4fc3f7;
        font-weight: 600;
        margin-bottom: 10px;
        display: flex;
        align-items: center;
        gap: 8px;
    }
    
    .session-type i {
        font-size: 1rem;
    }
    
    .time {
        color: #666;
        margin-bottom: 15px;
        display: flex;
        align-items: center;
        gap: 8px;
    }
    
    .time i {
        color: #4fc3f7;
    }
    
    .topic {
        font-weight: 600;
        margin-bottom: 10px;
        color: #333;
    }
    
    .presenter, .chairperson, .coordinator {
        margin-bottom: 8px;
        font-size: 0.95rem;
    }
    
    .presenter span, .chairperson span, .coordinator span {
        font-weight: 600;
        color: #555;
    }
    
    .tag {
        display: inline-block;
        background-color: #e8f4fc;
        color: #1a237e;
        padding: 4px 10px;
        border-radius: 20px;
        font-size: 0.8rem;
        margin-top: 10px;
        margin-right: 5px;
    }
    
    .no-results {
        grid-column: 1 / -1;
        text-align: center;
        padding: 50px 20px;
        color: #666;
    }
    
    .no-results i {
        font-size: 3rem;
        color: #ccc;
        margin-bottom: 20px;
    }
    
    footer {
        text-align: center;
        padding: 20px;
        color: #666;
        font-size: 0.9rem;
        border-top: 1px solid #e0e0e0;
        margin-top: 30px;
    }
    
    @media (max-width: 768px) {
        .header-content {
            flex-direction: column;
            gap: 20px;
            text-align: center;
        }
        
        .search-container {
            flex-direction: column;
        }
        
        .search-box {
            min-width: 100%;
        }
        
        .program-container {
            grid-template-columns: 1fr;
        }
    }