.cas-root-sandbox {
    width: 100% !important;
    max-width: 1200px !important;
    margin: 0 auto !important;
    padding: 20px !important;
    box-sizing: border-box !important;
    font-family: Arial, Helvetica, sans-serif !important;
}

/* Visibility Rules */
.cas-root-sandbox .cas-page-stage {
    display: none !important;
    width: 100% !important;
}
.cas-root-sandbox .cas-page-stage.cas-active-stage {
    display: block !important;
}

/* Page 1 Split Column Framework */
.cas-root-sandbox .cas-split-row {
    display: flex !important;
    flex-direction: row !important;
    flex-wrap: wrap !important;
    gap: 30px !important;
    justify-content: center !important;
    align-items: flex-start !important;
    width: 100% !important;
}

.cas-root-sandbox .cas-column-card {
    flex: 1 !important;
    min-width: 320px !important;
    max-width: 440px !important;
    box-sizing: border-box !important;
}

.cas-root-sandbox .cas-centered-card-wrapper {
    width: 100% !important;
    max-width: 520px !important;
    margin: 0 auto !important;
    box-sizing: border-box !important;
}

/* Panel Design */
.cas-root-sandbox .cas-inner-padded-card {
    background: #ffffff !important;
    padding: 35px 25px !important;
    border-radius: 8px !important;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06) !important;
    border: 1px solid #eef1f4 !important;
    box-sizing: border-box !important;
    width: 100% !important;
}

.cas-root-sandbox .cas-center-contents {
    display: flex !important;
    flex-direction: column !important;
    justify-content: center !important;
    align-items: center !important;
    min-height: 380px !important;
}

.cas-root-sandbox .cas-outer-page-title {
    font-size: 24px !important;
    font-weight: 700 !important;
    color: #1a1a1a !important;
    margin: 0 0 15px 5px !important;
    text-align: left !important;
}

.cas-root-sandbox .cas-header-title {
    font-size: 22px !important;
    color: #2b3d4f !important;
    font-weight: 700 !important;
    margin: 0 0 20px 0 !important;
    line-height: 1.2 !important;
}
.cas-root-sandbox .cas-text-center { text-align: center !important; }

.cas-root-sandbox .cas-input-wrapper {
    margin-bottom: 12px !important;
    width: 100% !important;
}
.cas-root-sandbox .cas-gap-top { margin-top: 15px !important; }
.cas-root-sandbox .cas-gap-top-large { margin-top: 30px !important; }

.cas-root-sandbox input[type="text"],
.cas-root-sandbox input[type="email"],
.cas-root-sandbox input[type="password"],
.cas-root-sandbox select {
    width: 100% !important;
    height: 44px !important;
    padding: 10px 14px !important;
    border: 1px solid #dcdcdc !important;
    border-radius: 4px !important;
    box-sizing: border-box !important;
    background-color: #f8fafc !important;
    font-size: 14px !important;
    color: #333333 !important;
    box-shadow: none !important;
    margin: 0 !important;
}

.cas-root-sandbox select {
    appearance: none !important;
    -webkit-appearance: none !important;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23333' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E") !important;
    background-repeat: no-repeat !important;
    background-position: right 14px center !important;
    background-size: 14px !important;
}

/* File Selector Styling */
.cas-root-sandbox .cas-file-upload-block {
    margin: 15px 0 !important;
    width: 100% !important;
}
.cas-root-sandbox .cas-file-upload-block label {
    font-size: 13px !important;
    color: #555555 !important;
    display: block !important;
    margin-bottom: 5px !important;
}
.cas-root-sandbox .cas-file-inner-flex {
    border: 1px dashed #cccccc !important;
    padding: 8px 12px !important;
    border-radius: 4px !important;
    display: flex !important;
    align-items: center !important;
    background: #f8fafc !important;
    box-sizing: border-box !important;
}
.cas-root-sandbox #cas-hidden-file-input { display: none !important; }
.cas-root-sandbox .cas-file-mock-btn {
    background: #e2e8f0 !important;
    border: 1px solid #cbd5e1 !important;
    padding: 6px 12px !important;
    cursor: pointer !important;
    border-radius: 4px !important;
    font-size: 12px !important;
    color: #333333 !important;
}
.cas-root-sandbox #cas-file-status-text {
    margin-left: 12px !important;
    font-size: 13px !important;
    color: #666666 !important;
}

/* Buttons Engine Styles */
.cas-root-sandbox .cas-button-stack {
    width: 100% !important;
    display: flex !important;
    flex-direction: column !important;
    gap: 12px !important;
}

.cas-root-sandbox .cas-btn-petrol {
    width: 100% !important;
    background-color: #1a6b8c !important;
    color: #ffffff !important;
    border: none !important;
    padding: 12px 20px !important;
    border-radius: 4px !important;
    font-weight: 700 !important;
    cursor: pointer !important;
    font-size: 13px !important;
    text-transform: uppercase !important;
    text-align: center !important;
    box-sizing: border-box !important;
}

.cas-root-sandbox .cas-btn-petrol.cas-fit-content {
    width: auto !important;
    display: inline-block !important;
    padding: 8px 18px !important;
    font-size: 12px !important;
}

.cas-root-sandbox .cas-full-width-btn {
    display: block !important;
    width: 100% !important;
}

.cas-root-sandbox .cas-btn-blue {
    background-color: #007bff !important;
    color: #ffffff !important;
    border: none !important;
    padding: 10px 24px !important;
    font-weight: 700 !important;
    cursor: pointer !important;
    border-radius: 4px !important;
    font-size: 13px !important;
}

.cas-root-sandbox .cas-flex-action-footer {
    display: flex !important;
    gap: 15px !important;
    margin-top: 25px !important;
}
.cas-root-sandbox .cas-flex-action-footer button {
    flex: 1 !important;
}

.cas-root-sandbox .cas-navigation-row {
    display: flex !important;
    justify-content: space-between !important;
    align-items: center !important;
    width: 100% !important;
}

.cas-root-sandbox .cas-hr-divider {
    border-bottom: 1px solid #cbd5e1 !important;
    margin: 25px 0 !important;
    width: 100% !important;
}

.cas-root-sandbox #cas-recaptcha-anchor {
    display: none !important;
}

.cas-root-sandbox .cas-message-alert {
    padding: 12px 15px !important;
    margin-bottom: 20px !important;
    border-radius: 4px !important;
    font-size: 14px !important;
    font-weight: 600 !important;
    line-height: 1.4 !important;
    display: none;
}

.cas-root-sandbox .alert-success {
    background-color: #e6f4ea !important;
    color: #137333 !important;
    border: 1px solid #ceead6 !important;
}

.cas-root-sandbox .alert-danger {
    background-color: #fce8e6 !important;
    color: #c5221f !important;
    border: 1px solid #fad2cf !important;
}