* {
            box-sizing: border-box;
        }
        body {
            font-family: Arial, sans-serif;
            margin: 0;
            padding: 0;
            height: 100vh;
            display: flex;
            flex-direction: column;
            overflow: hidden;
        }
        .header {
            background-color: #333;
            color: white;
            padding: 12px;
            text-align: center;
            flex-shrink: 0;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .header h1 {
            margin: 0;
            font-size: 1.5em;
        }
        .header-buttons {
            display: flex;
            gap: 10px;
        }
        .header-btn {
            padding: 8px 15px;
            background-color: #444;
            color: white;
            border: none;
            border-radius: 4px;
            cursor: pointer;
            font-size: 14px;
            transition: background-color 0.2s;
        }
        .header-btn:hover {
            background-color: #555;
        }
        .header-btn.reset {
            background-color: #d9534f;
        }
        .header-btn.reset:hover {
            background-color: #c9302c;
        }
        .header-btn.download {
            background-color: #5cb85c;
        }
        .header-btn.download:hover {
            background-color: #4cae4c;
        }
        .main-container {
            display: flex;
            flex: 1;
            min-height: 0;
            overflow: hidden;
        }
        .editor-column {
            width: 60%;
            display: flex;
            flex-direction: column;
            border-right: 1px solid #ccc;
            min-height: 0;
        }
        .tabs {
            display: flex;
            background-color: #eee;
            flex-shrink: 0;
        }
        .tab {
            padding: 12px 20px;
            background-color: #ddd;
            border: none;
            cursor: pointer;
            font-size: 14px;
            transition: all 0.2s;
        }
        .tab:hover {
            background-color: #e6e6e6;
        }
        .tab.active {
            background-color: #f8f8f8;
            font-weight: bold;
        }
        .editor-container {
            flex: 1;
            display: flex;
            flex-direction: column;
            min-height: 0;
            overflow: hidden;
        }
        .editor-wrapper {
            flex: 1;
            display: none;
            flex-direction: column;
            min-height: 0;
            overflow: hidden;
        }
        .editor-wrapper.active {
            display: flex;
        }
        .editor-label {
            background-color: #f5f5f5;
            padding: 8px 15px;
            font-weight: bold;
            font-size: 15px;
            border-bottom: 1px solid #ddd;
        }
        .editor {
            flex: 1;
            width: 100%;
            padding: 15px;
            font-family: 'Courier New', monospace;
            font-size: 14px;
            line-height: 1.5;
            border: none;
            resize: none;
            outline: none;
            background-color: #f8f8f8;
            overflow-y: auto;
        }
        .preview-column {
            width: 40%;
            display: flex;
            flex-direction: column;
            min-height: 0;
        }
        .preview-header {
            background-color: #f5f5f5;
            padding: 8px 15px;
            font-weight: bold;
            text-align: center;
            font-size: 15px;
            border-bottom: 1px solid #ddd;
        }
        .preview {
            flex: 1;
            border: none;
            background-color: white;
            min-height: 0;
        }

.containerFooter {
    max-width: 1000px;
    margin: auto;
    padding: 0 20px;
}

.rowFooter {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-start;  
    gap: 30px;
}

.footer {
    background-color: #1a1a1d;
    padding: 40px 0 20px;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

.footer-col {
    flex: 1;
    min-width: 180px;
    padding: 0 15px;
    margin-bottom: 20px;
}

.footer-col h4 {
    font-size: 16px;
    color: #ffffff;
    margin-bottom: 20px;
    font-weight: 600;
    position: relative;
    letter-spacing: 0.5px;
}

.footer-col h4::before {
    content: '';
    position: absolute;
    left: 0;
    bottom: -8px;
    background-color: #4e73df;
    height: 2px;
    width: 40px;
}

.footer-col ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-col ul li:not(:last-child) {
    margin-bottom: 8px;
}

.footer-col ul li a {
    font-size: 14px;
    color: #b1b1b1;
    text-decoration: none;
    font-weight: 400;
    transition: all 0.3s ease;
    display: inline-block;
}

.footer-col ul li a:hover {
    color: #ffffff;
    transform: translateX(5px);
}

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid #2d2d30;
    margin-top: 20px;
}

.footer-bottom p {
    color: #777;
    font-size: 13px;
    margin: 0;
}

/* Responsive */
@media (max-width: 768px) {
    .footer {
        padding: 30px 0 15px;
    }
    
    .footer-col {
        width: 50%;
        padding: 0 15px;
        margin-bottom: 25px;
    }
}

@media (max-width: 480px) {
    .footer-col {
        width: 100%;
        text-align: center;
    }
    
    .footer-col h4::before {
        left: 50%;
        transform: translateX(-50%);
    }
    
    .footer-col ul li a:hover {
        transform: none;
        padding-left: 5px;
    }
}

.errore1 a{
            background: white;
            padding: 10px 18px;
            text-decoration: none;
            color: black;
            display: inline-block;
            margin: 30px 4;
            margin-left: 10vh;
            border-radius: 5px;
          
        }