:root {
    --azul-oscuro: #2c5282; 
    --gris-oscuro: #2d3748;
    --linea: #cbd5e0;
} 

.btn-accion {
    background: #2c7be5 !important; 
    color: white !important; 
    text-decoration: none !important; 
    padding: 10px 20px !important; 
    border-radius: 4px; 
    display: inline-block;
    font-weight: bold; 
    transition: background 0.3s ease;
}

.timeline-container { 
    display: flex; 
    justify-content: space-between; 
    align-items: flex-start; 
    position: relative;  
    width: 100%;       
    max-width: 100%;      
    padding: 20px 30px 0;  
    margin: 0 auto 20px auto; 
    gap: 10px; 
    box-sizing: border-box; 
}

.timeline-container::before { 
    content: ''; 
    position: absolute; 
    top: 135px; 
    left: 0; 
    right: 0; 
    height: 2px; 
    background-color: var(--linea); 
    z-index: 1; 
}

.icon-box { 
    width: 90px; 
    height: 90px; 
    background-color: var(--azul-oscuro); 
    border-radius: 12px; 
    display: flex; 
    justify-content: center; 
    align-items: center; 
    margin-bottom: 30px; 
    box-shadow: 0 4px 6px rgba(0,0,0,0.1); 
}

.material-symbols-outlined { 
    color: white; 
    font-size: 70px !important; 
    font-variation-settings: 'FILL' 1, 'wght' 400, 'GRAD' 0, 'opsz' 48; 
}

.dot { 
    width: 12px; 
    height: 12px; 
    background-color: black; 
    border-radius: 50%; 
    margin-bottom: 15px; 
}

.timeline-item { 
    flex: 1; 
    display: flex; 
    flex-direction: column; 
    align-items: center; 
    text-align: center; 
    z-index: 2; 
    min-width: 0; 
    position: relative; 
    width: 100%; 
}

.description { 
    background-color: var(--gris-oscuro); 
    color: white; 
    border-radius: 20px; 
    font-weight: bold; 
    font-size: 0.70rem; 
    line-height: 1.1; 
    margin-bottom: 8px; 
    cursor: pointer; 
    
    width: 100%;        
    max-width: 130px;  
    height: 42px;    
    
    display: flex;
    align-items: center;    
    justify-content: center;  
    padding: 4px 8px; 
    box-sizing: border-box;
    
    overflow: hidden;
    text-overflow: ellipsis;
}

.timeline-link { 
    text-decoration: none; 
    color: inherit; 
    display: flex; 
    flex-direction: column; 
    align-items: center; 
    transition: transform 0.2s ease; 
    width: 100%;
}

.timeline-link:hover { 
    transform: scale(1.05); 
}

.timeline-link:hover .icon-box { 
    background-color: #3182ce; 
}

.info-desplegable { 
    display: none; 
    position: absolute; 
    top: 210px; 
    width: 250px; 
    background: white; 
    padding: 15px; 
    border-radius: 10px; 
    box-shadow: 0 8px 20px rgba(0,0,0,0.15); 
    border: 1px solid #e2e8f0; 
    z-index: 100; 
    animation: fadeIn 0.3s ease; 
}

.lista-limpia { 
    list-style: none; 
    padding: 0; 
    margin: 10px 0; 
    font-size: 1.0rem; 
    text-align: left; 
}

.lista-limpia li { 
    padding: 5px 0; 
    border-bottom: 1px solid #f1f5f9; 
}

.lista-limpia li:last-child { 
    border: none; 
}

.info-desplegable h3 { 
    margin-top: 0; 
    color: var(--azul-oscuro); 
}

.btn-cerrar { 
    background: #e53e3e; 
    color: white; 
    border: none; 
    padding: 5px 15px; 
    border-radius: 5px; 
    cursor: pointer; 
    margin-top: 10px; 
}

.btn-editar { 
    background:#ffc107; 
    color:black; 
    padding:8px 14px; 
    text-decoration:none; 
    border-radius:4px; 
    margin-right:5px; 
    display:inline-block;
}

.btn-borrar { 
    background:#dc3545; 
    color:white; 
    padding:8px 14px; 
    text-decoration:none; 
    border-radius:4px; 
    display:inline-block;
}

@media (max-width: 1100px) {
    .timeline-container {
        overflow-x: auto;
        padding-bottom: 15px;
        justify-content: flex-start;
    }
    .timeline-item {
        min-width: 120px;
    }
}

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