.request-container {
            padding: 20px;
            max-width: 800px;
            margin: 20px auto;
            text-align: center;
        }
        .request-box {
            background: #1e1e1e;
            padding: 40px;
            border-radius: 15px;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.25);
            border: 1px solid #2a2a2a;
        }
        .request-box h2 {
            margin-bottom: 25px;
            font-weight: 600;
            font-size: 2rem;
            color: #007bff;
        }
        .input-group {
            margin-bottom: 20px;
            text-align: left;
        }
        .input-group label {
            display: block;
            margin-bottom: 8px;
            font-weight: 400;
            color: #adb5bd;
        }
        .input-group input,
        .input-group textarea {
            width: 100%;
            padding: 12px 15px;
            background-color: #2c2c2c;
            border: 1px solid #444;
            border-radius: 5px;
            font-size: 1rem;
            color: #e0e0e0;
        }
        button[type="submit"] {
            width: 100%;
            padding: 12px;
            border: none;
            border-radius: 5px;
            background-color: #007bff;
            color: white;
            font-size: 1.1rem;
            font-weight: 600;
            cursor: pointer;
            transition: background-color 0.3s;
        }
        button[type="submit"]:hover {
            background-color: #0056b3;
        }
        #toast-container {
            position: fixed;
            bottom: 80px;
            left: 50%;
            transform: translateX(-50%);
            z-index: 2000;
        }
        .toast {
            padding: 10px 20px;
            border-radius: 5px;
            color: white;
            font-size: 1rem;
            margin-top: 10px;
            opacity: 0;
            transition: opacity 0.5s ease;
        }
        .toast.show {
            opacity: 1;
        }
        .toast.success {
            background-color: #28a745;
        }
        .toast.error {
            background-color: #dc3545;
        }