#ktech-vip-wrapper {
    /* max-width: 450px; */
    margin: 30px auto;
    /* padding: 30px 25px;
    background: rgba(20, 15, 10, 0.75);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
    box-sizing: border-box; */
}

#ktech-vip-wrapper * {
    box-sizing: border-box;
}

#ktech-vip-message {
    padding: 15px;
    margin-bottom: 20px;
    border-radius: 10px;
    font-size: 14px;
    line-height: 1.5;
    font-weight: 500;
}

#ktech-vip-message.success {
    background: rgba(46, 125, 50, 0.2);
    color: #a7f3d0;
    border: 1px solid rgba(167, 243, 208, 0.3);
}

#ktech-vip-message.error {
    background: rgba(198, 40, 40, 0.2);
    color: #fca5a5;
    border: 1px solid rgba(252, 165, 165, 0.3);
}

#ktech-vip-registration-form .form-group {
    margin-bottom: 22px;
}

#ktech-vip-registration-form label {
    display: block;
    color: #f3e8ff;
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 8px;
    text-align: left;
}

#ktech-vip-registration-form label .required {
    color: #e53e3e;
}

#ktech-vip-registration-form input[type="text"],
#ktech-vip-registration-form input[type="email"],
#ktech-vip-registration-form input[type="url"] {
    width: 100%;
    height: 55px;
    padding: 12px 16px;
    background: #ffffff;
    color: #333333;
    border: none;
    border-radius: 10px;
    font-family: 'Montserrat', sans-serif;
    font-size: 14px;
    font-weight: 500;
    outline: none;
    transition: all 0.3s ease;
}

#ktech-vip-registration-form input::placeholder {
    color: #a38e83;
    font-weight: 400;
}

#ktech-vip-registration-form input:focus {
    box-shadow: 0 0 0 3px rgba(209, 184, 122, 0.4);
}

/* Custom File Upload Styling */
.ktech-file-upload-container {
    width: 100%;
}

.ktech-file-upload-box {
    display: flex;
    align-items: stretch;
    width: 100%;
    height: 55px;
    background: #ffffff;
    border-radius: 10px;
    overflow: hidden;
}

#ktech-vip-file-name {
    /* height: 55px; */
    flex: 1;
    display: flex;
    align-items: center;
    padding: 0 16px;
    font-size: 14px;
    color: #333333;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    user-select: none;
}

.ktech-file-upload-container:hover {
	cursor: pointer;
}

#ktech-vip-file-name.file-placeholder {
    color: #863E20;
}

.btn-upload {
    background: #ecd5b7;
    color: #4a3728;
    border: none;
    padding: 0 20px;
    font-family: 'Montserrat', sans-serif;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color 0.2s ease;
    margin: 0;
}

.btn-upload:hover {
    background: #e2c199;
}

.ktech-form-footer-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 6px;
}

.file-hint {
    font-size: 11px;
    color: #a38e83;
}

.fill-all-hint {
    font-size: 11px;
    color: #d1b87a;
}

.btn-submit {
    text-transform: none;
    width: 100%;
    background: #7d0a15;
    border: 1px solid #d1b87a;
    border-radius: 15px;
    padding: 10px 20px;
    color: #FEEFC9;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    margin-top: 10px;
    box-shadow: 0 4px 15px rgba(125, 10, 21, 0.4);
}

.btn-submit:hover {
    background: #900d1a;
    box-shadow: 0 6px 20px rgba(209, 184, 122, 0.3), 0 4px 15px rgba(125, 10, 21, 0.6);
    transform: translateY(-1px);
}

.btn-submit:active {
    transform: translateY(1px);
}

.btn-submit:disabled {
    background: #4a1d21;
    border-color: #6e5e40;
    cursor: not-allowed;
    box-shadow: none;
}

.btn-submit .btn-title {
    font-family: 'Dancing Script', serif;
    font-size: 22px;
    font-weight: 700;
    letter-spacing: 0.5px;
    line-height: 1.2;
}

.btn-submit .btn-subtitle {
    font-family: 'Dancing Script', serif;
    font-size: 22px;
    font-style: italic;
    margin-top: 3px;
    opacity: 0.9;
}

body.ktech-no-scroll {
    overflow: hidden !important;
}

/* Custom CSS cho SweetAlert2 đồng bộ phong cách Form Đăng Ký */
.swal2-backdrop-show {
    background: rgba(10, 8, 6, 0.75) !important;
    backdrop-filter: blur(10px) !important;
    -webkit-backdrop-filter: blur(10px) !important;
}

.swal2-popup.swal2-modal {
    background: rgba(20, 15, 10, 0.96) !important;
    border: 1px solid rgba(209, 184, 122, 0.3) !important;
    border-radius: 20px !important;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6) !important;
    font-family: 'Montserrat', sans-serif !important;
    color: #ffffff !important;
    padding: 30px 20px !important;
}

.swal2-title {
    color: #ffffff !important;
    font-family: 'Dancing Script', serif !important;
    font-style: italic !important;
    font-size: 22px !important;
    letter-spacing: 0.5px !important;
    margin-top: 15px !important;
}

.swal2-html-container {
    color: #cbd5e1 !important;
    font-family: 'Montserrat', sans-serif !important;
    font-size: 14px !important;
    line-height: 1.6 !important;
}

.swal2-html-container strong {
    color: #d1b87a !important;
    font-weight: 600 !important;
}

.swal2-html-container a {
    color: #d1b87a !important;
    text-decoration: underline !important;
}

/* Tùy chỉnh Nút bấm SweetAlert2 */
.swal2-actions {
    margin-top: 25px !important;
}

.swal2-styled.swal2-confirm {
    background-color: #7d0a15 !important;
    background-image: none !important;
    border: 1px solid #d1b87a !important;
    border-radius: 10px !important;
    font-family: 'Montserrat', sans-serif !important;
    font-size: 13px !important;
    font-weight: 600 !important;
    text-transform: uppercase !important;
    padding: 10px 35px !important;
    box-shadow: 0 4px 12px rgba(125, 10, 21, 0.4) !important;
    transition: all 0.2s !important;
    outline: none !important;
}

.swal2-styled.swal2-confirm:hover {
    background-color: #900d1a !important;
    box-shadow: 0 6px 15px rgba(125, 10, 21, 0.6) !important;
    transform: translateY(-1px) !important;
}

.swal2-styled.swal2-confirm:active {
    transform: translateY(1px) !important;
}

/* Custom màu vòng tròn icon của SweetAlert2 */
.swal2-icon.swal2-success {
    border-color: #10b981 !important;
    color: #10b981 !important;
}
.swal2-icon.swal2-success [class^='swal2-success-line'] {
    background-color: #10b981 !important;
}
.swal2-icon.swal2-success .swal2-success-ring {
    border: 4px solid rgba(16, 185, 129, 0.2) !important;
}

.swal2-icon.swal2-error {
    border-color: #ef4444 !important;
}
.swal2-icon.swal2-error [class^='swal2-x-mark-line'] {
    background-color: #ef4444 !important;
}