/* Floating Button */
    .wifi-float-btn {
        position: fixed;
        bottom: 30px;
        right: 30px;
        height: 50px;
        background-color: #007bff;
        border-radius: 25px;
        display: flex;
        align-items: center;
        padding: 0 20px;
        cursor: pointer;
        box-shadow: 0 4px 15px rgba(0,0,0,0.2);
        transition: all 0.3s ease;
        z-index: 999;
        color: white;
        gap: 10px;
    }

    .wifi-float-btn span {
        font-size: 16px;
        font-weight: 500;
        white-space: nowrap;
    }

    .wifi-float-btn svg {
        width: 20px;
        height: 20px;
        stroke: white;
    }

    .wifi-float-btn:hover {
        transform: translateY(-5px);
        box-shadow: 0 6px 20px rgba(0,0,0,0.3);
        background-color: #0056b3;
    }

    /* Modal */
    .wifi-modal {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background-color: rgba(0,0,0,0.5);
        z-index: 1000;
        opacity: 0;
        transition: opacity 0.3s ease;
    }

    .wifi-modal.show {
        opacity: 1;
        display: flex;
        align-items: center;
        justify-content: center;
    }

    .wifi-modal-content {
        background-color: white;
        width: 90%;
        max-width: 500px;
        border-radius: 20px;
        box-shadow: 0 5px 25px rgba(0,0,0,0.2);
        transform: translateY(20px);
        transition: transform 0.3s ease;
    }

    .wifi-modal.show .wifi-modal-content {
        transform: translateY(0);
    }

    .wifi-modal-header {
        padding: 20px;
        display: flex;
        justify-content: space-between;
        align-items: center;
        border-bottom: 1px solid #eee;
    }

    .wifi-modal-header h4 {
        margin: 0;
        color: #333;
        font-size: 1.5rem;
    }

    .wifi-close {
        font-size: 28px;
        color: #666;
        cursor: pointer;
        transition: color 0.3s ease;
    }

    .wifi-close:hover {
        color: #333;
    }

    .wifi-modal-body {
        padding: 30px;
    }

    .wifi-icon {
        text-align: center;
        margin-bottom: 20px;
    }

    .wifi-icon svg {
        stroke: #007bff;
    }

    .wifi-description {
        text-align: center;
        color: #666;
        margin-bottom: 25px;
    }

    .wifi-qr-container {
        background-color: #f8f9fa;
        padding: 25px;
        border-radius: 15px;
        text-align: center;
        margin-bottom: 25px;
    }

    .wifi-qr-container img {
        max-width: 200px;
        height: auto;
    }

    .wifi-info {
        background-color: #f8f9fa;
        padding: 20px;
        border-radius: 15px;
    }

    .wifi-info-item {
        display: flex;
        align-items: center;
        margin-bottom: 15px;
    }

    .wifi-info-item:last-child {
        margin-bottom: 0;
    }

    .wifi-info-item .label {
        font-weight: 600;
        color: #555;
        width: 100px;
    }

    .wifi-info-item .value {
        color: #333;
    }

    .password-container {
        display: flex;
        align-items: center;
        gap: 10px;
    }

    .password-hidden {
        letter-spacing: 2px;
    }

    .show-password-btn {
        background: none;
        border: none;
        padding: 5px;
        cursor: pointer;
        display: flex;
        align-items: center;
        transition: all 0.3s ease;
    }

    .show-password-btn svg {
        stroke: #007bff;
    }

    .show-password-btn:hover svg {
        stroke: #0056b3;
    }

    @media (max-width: 576px) {
        .wifi-float-btn {
            bottom: 20px;
            right: 20px;
            height: 40px;
            padding: 0 15px;
        }

        .wifi-float-btn span {
            font-size: 14px;
        }

        .wifi-float-btn svg {
            width: 16px;
            height: 16px;
        }

        .wifi-modal-content {
            width: 95%;
            margin: 10px;
        }

        .wifi-modal-body {
            padding: 20px;
        }

        .wifi-qr-container img {
            max-width: 150px;
        }
    }