body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    margin: 0;
    padding: 20px 0;
    background-color: #f5f5f5;
    background-image: url('../img/image.png');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    display: block;
    min-height: 100vh;
}

.container {
    max-width: 650px;
    width: 100%;
    margin: 0 auto;
    padding: 0 10px;
    box-sizing: border-box;
}

.titulo {
    background-color: rgba(255, 255, 255, 0.9);
    padding: 20px 10px 10px 10px;
    margin-bottom: 30px;
}

.titulo::after {
    content: "";
    display: table;
    clear: both;
}

h1 {
    color: #691c32;
    text-align: center;
    margin-bottom: 20px;
    font-size: 2.2em;
    border-bottom: 2px solid #a33857;
    padding-bottom: 10px;
}


#return-link {
    text-decoration: none;
    display: inline-block;
    padding: 8px 15px;
    border-radius: 5px;
    font-weight: bold;
    font-size: 0.9em;
    background-color: #a33857;
    color: #f5f5f5;
    float: left;
    margin-top: -10px;
    margin-right: 10px;
    transition: background-color 0.3s ease, transform 0.1s ease;
}

#return-link:hover {
    background-color: #691c32;
    transform: translateY(-1px);
}

.return-link {
    text-decoration: none;
    display: inline-block;
    padding: 8px 15px;
    border-radius: 5px;
    font-weight: bold;
    font-size: 0.9em;
    background-color: #a33857;
    color: #f5f5f5;
    float: left;
    margin-top: -10px;
    margin-right: 10px;
    transition: background-color 0.3s ease, transform 0.1s ease;
}

.return-link:hover {
    background-color: #691c32;
    transform: translateY(-1px);
}

.tool-box {
    margin-bottom: 30px;
    padding: 15px;
    border: 1px solid #ddd;
    border-radius: 8px;
    background-color: rgba(255, 255, 255, 0.9);
}

h3 {
    color: #a33857;
    margin-top: 5px;
    margin-bottom: 10px;
    font-size: 1.3em;
}

textarea {
    width: 100%;
    padding: 10px;
    margin-bottom: 10px;
    border: 1px solid #ccc;
    border-radius: 6px;
    box-sizing: border-box;
    font-size: 1em;
    resize: vertical;
    min-height: 80px;
}

button {
    background-color: #691c32;
    color: white;
    padding: 10px 20px;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    width: 100%;
    font-size: 1em;
    transition: background-color 0.3s ease;
}

button:hover {
    background-color: #a33857;
}

button:disabled {
    background-color: #cccccc;
    cursor: not-allowed;
}

.responseText {
    margin-top: 15px;
    padding: 15px;
    border: 1px solid #691c32;
    min-height: 50px;
    background-color: #f5f5f5;
    border-radius: 6px;
    color: #333;
    box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.1);
    font-size: 0.95em;
    width: 100%;
    box-sizing: border-box;
    overflow-wrap: break-word;
    word-break: break-all;
    white-space: pre-wrap;
}

.warning {
    color: #691c32;
    font-weight: bold;
    border: 1px solid #a33857;
    padding: 10px;
    background-color: #fce8e8;
    text-align: center;
    border-radius: 6px;
    font-size: 0.9em;
    margin-bottom: 25px;
}

.error-message {
    color: #a33857;
    font-weight: bold;
}

.clear-button {
    background-color: #9e9e9e;
    margin-top: 10px;
}

.clear-button:hover {
    background-color: #757575;
}


footer {
    background: #691c32;
    color: white;
    text-align: center;
    padding: 20px;
    margin-top: 40px;
}