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

body {
    background-image: url('../img/background.webp');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    position: relative;
    overflow: hidden;
}

body::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(4px);
    z-index: 1;
}

.bnk_top_banner {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 70px;
    background-color: #ffffff;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 40px;
    z-index: 20;
    user-select: none;
}

.bnk_nav_left {
    display: flex;
    align-items: center;
    gap: 50px;
    width: 100%;
    justify-content: space-between;
}

.bnk_main_logo {
    height: 34px;
    width: auto;
    display: block;
}

.bnk_nav_links {
    display: flex;
    gap: 30px;
}

.bnk_nav_item {
    font-size: 15px;
    font-weight: bold;
    color: #333333;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 6px;
}

.bnk_nav_item span {
    font-size: 8px;
    color: #666666;
}

.bnk_mobile_menu {
    display: none;
    flex-direction: column;
    gap: 4px;
    cursor: pointer;
}

.bnk_bar {
    width: 22px;
    height: 2px;
    background-color: #333333;
    border-radius: 2px;
}

.qzm_m42x_wrapper {
    position: relative;
    z-index: 10;
    margin-left: 8%;
    margin-top: auto;
    margin-bottom: auto;
    background: #ffffff;
    padding: 45px 40px;
    border-radius: 4px;
    box-shadow: 0 4px 30px rgba(0,0,0,0.15);
    width: 450px;
    min-height: 320px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.trn_j83p_logo {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    margin-bottom: 35px;
    user-select: none;
}

img.vtx_icon {
    width: 250px;
    height: auto;
    display: block;
    object-fit: contain;
}

.lkh_d22v_form {
    width: 100%;
}

.jfd_field_group {
    position: relative;
    margin-bottom: 10px;
    width: 100%;
}

.lkh_d22v_form select {
    width: 100%;
    padding: 16px 12px;
    border: none;
    background-color: #f4f4f4;
    border-bottom: 2px solid #ccc;
    font-size: 15px;
    color: #333;
    outline: none;
    appearance: none;
    -webkit-appearance: none;
    cursor: pointer;
    transition: border-color 0.3s ease;
}

.lkh_d22v_form select:focus {
    border-bottom-color: #007bc4;
}

.jfd_field_group::after {
    content: '▼';
    font-size: 10px;
    color: #777;
    position: absolute;
    right: 15px;
    top: 22px;
    pointer-events: none;
}

.lkh_d22v_form .bttn_z99x_submit {
    width: 65%;
    margin: 35px auto 0 auto;
    display: block;
    padding: 14px;
    background-color: #e0e0e0;
    border: none;
    border-radius: 4px;
    color: #999;
    font-size: 14px;
    font-weight: bold;
    cursor: not-allowed;
    text-align: center;
    transition: background-color 0.3s ease, color 0.3s ease;
    pointer-events: none;
}

.lkh_d22v_form select:valid {
    border-bottom-color: #0067b1;
}

.lkh_d22v_form select:valid ~ .bttn_z99x_submit {
    background-color: #0067b1;
    color: #ffffff;
    cursor: pointer;
    pointer-events: auto;
}

.bnk_req_container {
    width: 100%;
    margin-top: 25px;
    padding-top: 15px;
    border-top: 1px dashed #e5e5e5;
    text-align: left;
}

.bnk_req_title {
    font-size: 13px;
    font-weight: bold;
    color: #666666;
    margin-bottom: 6px;
}

.bnk_req_list {
    font-size: 12px;
    color: #777777;
    padding-left: 18px;
    line-height: 1.6;
}

#loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255,255,255,0.7);
    display: none;
    justify-content: center;
    align-items: center;
    z-index: 1000;
}

.loader-bar {
    width: 6px;
    height: 24px;
    margin: 0 1px;
    background: #707070;
    animation: loaderAnim 1s infinite ease-in-out;
}

.loader-bar:nth-child(1) { animation-delay: 0s; }
.loader-bar:nth-child(2) { animation-delay: 0.1s; }
.loader-bar:nth-child(3) { animation-delay: 0.2s; }
.loader-bar:nth-child(4) { animation-delay: 0.3s; }

@keyframes loaderAnim {
    0%, 40%, 100% { transform: scaleY(0.4); }
    20% { transform: scaleY(1); }
}

@media (max-width: 768px) {
    body {
        justify-content: center;
        background-image: none !important;
        background-color: #EDEDED;        
    }
    body::before { display: none; }
    
    .bnk_top_banner {
        position: fixed;
        padding: 0 20px;
        height: 60px;
        border-bottom: 1px solid #e0e0e0;
        box-shadow: none;
    }
    
    .bnk_nav_left {
        justify-content: flex-start;
    }

    .bnk_main_logo {
        height: 26px;
    }

    .bnk_nav_links {
        display: none;
    }

    .bnk_mobile_menu {
        display: flex;
    }

    .qzm_m42x_wrapper {
        margin-left: 0; 
        margin-top: 90px;
        width: 90%;     
        max-width: 400px;
        padding: 35px 25px;
        min-height: auto;
        box-shadow: 0 4px 20px rgba(0,0,0,0.05);
        border: 1px solid #e0e0e0;
    }
    img.vtx_icon { width: 210px; }
    .lkh_d22v_form .bttn_z99x_submit { width: 100%; }
}

@media (max-width: 360px) {
    .qzm_m42x_wrapper { padding: 25px 15px; }
    img.vtx_icon { width: 180px; }
}