body {
    font-family: 'Arial', sans-serif;
    margin: 0;
    padding: 20px;
    background-color: #f5f7fa;
    display: flex;
    flex-direction: column;
    align-items: center;
}

h1 {
    color: #2c3e50;
    margin-bottom: 20px;
    text-align: center;
    margin-top: 60px;
}

#search {
    padding: 10px 15px;
    width: 300px;
    border: 1px solid #ddd;
    border-radius: 20px;
    margin-bottom: 20px;
    font-size: 14px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    outline: none;
}

svg {
    background-color: white;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    width: 95%;
    height: 700px;    
    padding-top: 10px;
}

.link {
    fill: none;
    stroke: #bdc3c7;
    stroke-width: 1px;
    z-index: 1; /* Líneas detrás de los nodos */
}

.node-group {
    z-index: 2; /* Nodos sobre las líneas */
}

.expand-btn-circle {
    fill: #3498db;
    stroke: white;
    stroke-width: 2px;
    cursor: pointer;
    transition: all 0.2s ease;
    z-index: 3; /* Botón sobre todo */
}

.node-body {
    fill: white;
    stroke: #3498db;
    stroke-width: 1.5px;
    rx: 10;
    ry: 10;
    z-index: 10; /* Asegura que el nodo esté sobre las líneas */
}

.node-card {
    cursor: pointer;
    transition: all 0.3s ease;
}

.node-card:hover {
    filter: drop-shadow(0 0 8px rgba(52, 152, 219, 0.3));
}



.node-title {
    font-size: 12px;
    font-weight: bold;
    fill: #2c3e50;
}

.node-detail {
    font-size: 10px;
    fill: #7f8c8d;
}

.node-photo {
    clip-path: circle(22px at center);
}

.expand-btn {
    fill: #3498db;
    cursor: pointer;
    transition: all 0.2s ease;
}

.expand-btn:hover {
    fill: #2980b9;
}


.info-card {
    position: absolute;
    background: white;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
    padding: 20px;
    width: 250px;
    display: none;
    z-index: 100;    
    bottom: 0;
    right: 0;
}

.tooltip {
    position: absolute;
    background: rgba(0,0,0,0.7);
    color: white;
    padding: 5px 10px;
    border-radius: 4px;
    font-size: 12px;
    display: none;
    pointer-events: none;
    z-index: 100;
}

.sponsor-info {
    font-size: 9px;
    fill: #3498db;
    white-space: nowrap; /* Evita salto de línea */
    text-overflow: ellipsis; /* Añade ... si el texto es muy largo */
    width: 100px; /* Ancho máximo para el texto */
}

.node-info-container {
    width: 110px;
}



.expand-btn-circle:hover {
    fill: #2980b9;
    transform: scale(1.05);
}

.expand-text {
    font-size: 14px;
    font-weight: bold;
    fill: white;
    text-anchor: middle;
    dominant-baseline: middle;
    pointer-events: none;
}

.node-name {
    font-size: 14px;
    /* font-weight: bold; */
    fill: #3498db;
}

#controls {
    position: absolute;
    top: 20px;
    left: 20px;
    display: flex;
    gap: 10px;
}

#controls button {
    background-color: #2c3e50;
    color: white;
    border: none;
    padding: 8px 12px;
    cursor: pointer;
    border-radius: 5px;
    font-size: 14px;
}

#controls button:hover {
    background-color: #1a252f;
}