/**
 * EU VAT Validator - Styles
 */

#vat-number-field-wrapper {
    width: 100%;
    padding-top: 20px;
    float: left;
}
.vat-number-field input {
}

#vat-validation-result {
    margin-top: 10px;
    border-radius: 0px;
    font-size: 14px;
    transition: all 0.3s ease;
    float: left;
    width: 100%;
    background: none!important;
    border: none!important;
 
}

#vat-validation-result.validating {

    color: #000;
}

#vat-validation-result.validating span:before {
    content: '';
    display: inline-block;
    width: 12px;
    height: 12px;
    margin-right: 8px;
    border: 1px solid #000;
    border-top-color: transparent;
    border-radius: 50%;
    animation: vat-spin 0.8s linear infinite;
}

#vat-validation-result.success {

    color: #000;
}

#vat-validation-result.error {

    color: #FF511B;
}


#vat-validation-result span.valid {
    font-weight: 600;
}

#vat-validation-result span.invalid {
    font-weight: 600;
}

@keyframes vat-spin {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}

/* Mobile responsiveness */
@media (max-width: 768px) {
    #vat-number-field-wrapper {
        padding: 15px;
        margin-top: 15px;
    }
    
    #vat-validation-result {
        font-size: 13px;
        padding: 8px;
    }
}

/* WooCommerce notice compatibility */
.woocommerce-info.vat-exemption-notice {
    background-color: #ecf7ed;
    border-top-color: #4caf50;
}

.woocommerce-info.vat-exemption-notice:before {
    color: #4caf50;
}

/* VAT Info Icon with Tooltip */
.vat-info-icon {
    display: inline-flex;
    align-items: center;
    position: relative;
    margin-left: 0px;
    cursor: help;
    vertical-align: middle;
    color: #666;
    transition: color 0.2s ease;
}

.vat-info-icon:hover {
    color: #333;
}

.vat-info-icon svg {
    display: inline-block;
    vertical-align: middle;
    flex-shrink: 0;
}

/* Ensure parent containers don't clip tooltip */
#vat-number-field-wrapper {
    overflow: visible !important;
}

#vat-number-field-wrapper .form-row {
    overflow: visible !important;
}

/* Ensure label doesn't clip tooltip */
label[for="vat_number"] {
    overflow: visible !important;
    position: relative;
}

/* Tooltip container */
.vat-info-icon::before {
    content: attr(data-tooltip);
    position: absolute;
    bottom: calc(100% + 8px);
    left: 50%;
    transform: translateX(-50%);
    padding: 10px 14px;
    background-color: #333;
    color: #fff;
    font-size: 13px;
    line-height: 1.5;
    white-space: normal;
    word-wrap: break-word;
    border-radius: 6px;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease, visibility 0.3s ease, transform 0.2s ease;
    visibility: hidden;
    z-index: 99999;
    max-width: 280px;
    min-width: 200px;
    text-align: left;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25);
    font-weight: normal;
    letter-spacing: normal;
}

/* Tooltip arrow */
.vat-info-icon::after {
    content: '';
    position: absolute;
    bottom: calc(100% + 2px);
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 0;
    border: 6px solid transparent;
    border-top-color: #333;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease, visibility 0.3s ease;
    visibility: hidden;
    z-index: 99999;
}

.vat-info-icon:hover::before,
.vat-info-icon:hover::after {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(-2px);
}

.vat-info-icon:hover::after {
    transform: translateX(-50%);
}

/* Mobile: show tooltip below on touch devices */
@media (max-width: 768px) {
    .vat-info-icon::before {
        bottom: auto;
        top: calc(100% + 8px);
        left: 50%;
        transform: translateX(-50%) translateY(2px);
        max-width: calc(100vw - 40px);
        min-width: 250px;
    }
    
    .vat-info-icon::after {
        bottom: auto;
        top: calc(100% + 2px);
        left: 50%;
        transform: translateX(-50%);
        border-top-color: transparent;
        border-bottom-color: #333;
    }
    
    .vat-info-icon:hover::before {
        transform: translateX(-50%) translateY(0);
    }
    
    .vat-info-icon:hover::after {
        transform: translateX(-50%);
    }
}

/* JavaScript-based tooltip (fallback/override) */
.vat-info-tooltip-js {
    display: none;
    position: fixed;
    padding: 10px 14px;
    background-color: #333;
    color: #fff;
    font-size: 13px;
    line-height: 1.5;
    white-space: normal;
    word-wrap: break-word;
    border-radius: 6px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25);
    font-weight: normal;
    letter-spacing: normal;
    max-width: 280px;
    min-width: 200px;
    text-align: left;
    z-index: 99999;
    pointer-events: none;
}