/* Reset general */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: Arial, sans-serif;
}

/* Estilos generales */
body {
    background-color: #f8f8f8;
    color: #333;
    padding: 20px;
}

/* Encabezado */
header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: #007bff;
    color: white;
    padding: 15px;
    border-radius: 8px;
}

header h1 {
    font-size: 24px;
}

.btn-volver {
    text-decoration: none;
    background-color: white;
    color: #007bff;
    padding: 8px 15px;
    border-radius: 5px;
    transition: 0.3s;
}

.btn-volver:hover {
    background-color: #0056b3;
    color: white;
}

/* Estilos del carrito */
.carrito {
    background: white;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0px 0px 10px rgba(0, 0, 0, 0.1);
    margin-top: 20px;
}

/* Tabla del carrito */
table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 20px;
}

thead {
    background-color: #007bff;
    color: white;
}

th, td {
    padding: 10px;
    text-align: center;
    border-bottom: 1px solid #ddd;
}

td input {
    width: 50px;
    text-align: center;
}

td button {
    background-color: red;
    color: white;
    border: none;
    padding: 5px 10px;
    cursor: pointer;
    border-radius: 5px;
}

td button:hover {
    background-color: darkred;
}

/* Sección resumen */
.resumen {
    text-align: right;
}

.resumen h2 {
    font-size: 20px;
    margin-bottom: 10px;
}

.btn-pagar {
    background-color: green;
    color: white;
    padding: 10px 15px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
}

.btn-pagar:hover {
    background-color: darkgreen;
}