/* DESDI 2025 Custom CSS - Bootstrap-based styling */

/* Conference specific styles */
.conference-title {
    color: #2c3e50;
    font-weight: bold;
    margin-bottom: 20px;
}

.conference-subtitle {
    color: #7f8c8d;
    font-size: 1.1em;
    margin-bottom: 30px;
}
.uli {
    list-style: inside;
}
/* Track cards styling */
.track-card {
    background: #f8f9fa;
    border: 1px solid #dee2e6;
    border-radius: 8px;
    padding: 20px;
    margin-bottom: 20px;
    transition: all 0.3s ease;
}

.track-card:hover {
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    transform: translateY(-2px);
}

.track-card h4 {
    color: #2c3e50;
    margin-bottom: 15px;
}

/* Committee member cards */
.committee-card {
    background: white;
    border: 1px solid #e9ecef;
    border-radius: 8px;
    padding: 20px;
    margin-bottom: 20px;
    text-align: center;
    transition: box-shadow 0.3s ease;
}

.committee-card:hover {
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.committee-card h3 {
    color: #2c3e50;
    margin-bottom: 10px;
}

.committee-card h4 {
    color: #6c757d;
    font-size: 1em;
    margin-bottom: 15px;
}

/* Date highlights */
.date-card {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border-radius: 8px;
    padding: 20px;
    text-align: center;
    margin-bottom: 20px;
}

.date-card h2 {
    font-size: 2em;
    margin-bottom: 10px;
}

/* Call to action buttons */
.btn-desdi {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border: none;
    color: white;
    padding: 12px 30px;
    border-radius: 6px;
    font-weight: bold;
    text-decoration: none;
    display: inline-block;
    transition: all 0.3s ease;
}

.btn-desdi:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.4);
    color: white;
    text-decoration: none;
}

.btn-desdi-secondary {
    background: transparent;
    border: 2px solid #667eea;
    color: #667eea;
    padding: 10px 28px;
    border-radius: 6px;
    font-weight: bold;
    text-decoration: none;
    display: inline-block;
    transition: all 0.3s ease;
}

.btn-desdi-secondary:hover {
    background: #667eea;
    color: white;
    text-decoration: none;
}

/* Alert styling */
.alert-desdi {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border: none;
    border-radius: 8px;
    padding: 30px;
    text-align: center;
}

.alert-desdi h2 {
    margin-bottom: 20px;
}

.alert-desdi .lead {
    margin-bottom: 30px;
}

/* Well styling enhancements */
.well {
    background: #f8f9fa;
    border: 1px solid #e9ecef;
    border-radius: 8px;
    padding: 20px;
    margin-bottom: 20px;
}

.well h3, .well h4 {
    color: #2c3e50;
    margin-bottom: 15px;
}

/* Title border styling */
.titleborder {
    border-bottom: 3px solid #667eea;
    margin-bottom: 20px;
    padding-bottom: 10px;
}

.titleborder div {
    font-size: 1.8em;
    font-weight: bold;
    color: #2c3e50;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .track-card, .committee-card {
        margin-bottom: 15px;
    }
    
    .date-card h2 {
        font-size: 1.5em;
    }
    
    .btn-desdi, .btn-desdi-secondary {
        display: block;
        width: 100%;
        margin-bottom: 10px;
        text-align: center;
    }
}

/* Print styles */
@media print {
    .btn-desdi, .btn-desdi-secondary {
        display: none;
    }
    
    .track-card, .committee-card {
        border: 1px solid #000;
        box-shadow: none;
    }
}