/**
 * Epixel Checkout Validator - Validation Styles
 * 
 * Visual feedback styles for form validation
 * 
 * @version 1.0.0
 */

/* ========================================
   Invalid Field Styles
   ======================================== */
.ecv-invalid,
input.ecv-invalid,
select.ecv-invalid,
textarea.ecv-invalid {
    border-color: #dc3545 !important;
    background-color: #fff5f5 !important;
    box-shadow: 0 0 0 2px rgba(220, 53, 69, 0.2) !important;
}

.ecv-invalid:focus {
    border-color: #dc3545 !important;
    box-shadow: 0 0 0 3px rgba(220, 53, 69, 0.25) !important;
    outline: none !important;
}

/* ========================================
   Valid Field Styles
   ======================================== */
.ecv-valid,
input.ecv-valid,
select.ecv-valid,
textarea.ecv-valid {
    border-color: #28a745 !important;
    background-color: #f0fff4 !important;
    box-shadow: 0 0 0 2px rgba(40, 167, 69, 0.2) !important;
}

.ecv-valid:focus {
    border-color: #28a745 !important;
    box-shadow: 0 0 0 3px rgba(40, 167, 69, 0.25) !important;
    outline: none !important;
}

/* ========================================
   Error Message Styles
   ======================================== */
.ecv-error {
    color: #dc3545;
    font-size: 12px;
    font-weight: 500;
    margin-top: 5px;
    padding: 5px 10px;
    background-color: #fff5f5;
    border-left: 3px solid #dc3545;
    border-radius: 0 4px 4px 0;
    display: block;
    animation: ecv-shake 0.3s ease-in-out;
}

@keyframes ecv-shake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-5px); }
    75% { transform: translateX(5px); }
}

/* ========================================
   Form Summary Styles
   ======================================== */
.ecv-summary {
    padding: 15px 20px;
    margin-bottom: 20px;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 10px;
}

.ecv-summary-error {
    background-color: #f8d7da;
    border: 1px solid #f5c6cb;
    color: #721c24;
}

.ecv-summary-success {
    background-color: #d4edda;
    border: 1px solid #c3e6cb;
    color: #155724;
}

.ecv-summary-warning {
    background-color: #fff3cd;
    border: 1px solid #ffeeba;
    color: #856404;
}

/* ========================================
   Hint Text Styles
   ======================================== */
.ecv-hint {
    color: #6c757d;
    font-size: 11px;
    font-style: italic;
    display: block;
    margin-top: 3px;
    padding-left: 2px;
}

.ecv-hint::before {
    content: "ℹ️ ";
    font-style: normal;
}

/* ========================================
   Field Wrapper Enhancements
   ======================================== */
.pmpro_checkout-field {
    position: relative;
    margin-bottom: 15px;
}

.pmpro_checkout-field label {
    display: block;
    margin-bottom: 5px;
    font-weight: 500;
}

/* Required field indicator */
.pmpro_checkout-field label .pmpro_asterisk,
.pmpro_checkout-field label .required {
    color: #dc3545;
    margin-left: 2px;
}

/* ========================================
   Character Counter (for max length fields)
   ======================================== */
.ecv-char-counter {
    font-size: 11px;
    color: #6c757d;
    text-align: right;
    margin-top: 2px;
}

.ecv-char-counter.ecv-char-warning {
    color: #ffc107;
}

.ecv-char-counter.ecv-char-danger {
    color: #dc3545;
    font-weight: 500;
}

/* ========================================
   Loading State
   ======================================== */
.ecv-validating {
    position: relative;
    pointer-events: none;
    opacity: 0.7;
}

.ecv-validating::after {
    content: "";
    position: absolute;
    right: 10px;
    top: 50%;
    transform: translateY(-50%);
    width: 16px;
    height: 16px;
    border: 2px solid #ddd;
    border-top-color: #007bff;
    border-radius: 50%;
    animation: ecv-spin 0.8s linear infinite;
}

@keyframes ecv-spin {
    to { transform: translateY(-50%) rotate(360deg); }
}

/* ========================================
   Tooltip Styles
   ======================================== */
.ecv-tooltip {
    position: relative;
    display: inline-block;
    cursor: help;
}

.ecv-tooltip::after {
    content: attr(data-tooltip);
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    background-color: #333;
    color: #fff;
    padding: 5px 10px;
    border-radius: 4px;
    font-size: 12px;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.2s, visibility 0.2s;
    z-index: 1000;
}

.ecv-tooltip:hover::after {
    opacity: 1;
    visibility: visible;
}

/* ========================================
   Responsive Adjustments
   ======================================== */
@media (max-width: 768px) {
    .ecv-error {
        font-size: 11px;
        padding: 4px 8px;
    }
    
    .ecv-summary {
        padding: 12px 15px;
        font-size: 13px;
    }
    
    .ecv-hint {
        font-size: 10px;
    }
}

/* ========================================
   PMPro Specific Overrides
   ======================================== */
#pmpro_form .ecv-invalid,
.pmpro_form .ecv-invalid {
    border-color: #dc3545 !important;
}

#pmpro_form .ecv-valid,
.pmpro_form .ecv-valid {
    border-color: #28a745 !important;
}

/* Fix for PMPro's default styles */
.pmpro_checkout input[type="text"].ecv-invalid,
.pmpro_checkout input[type="email"].ecv-invalid,
.pmpro_checkout input[type="tel"].ecv-invalid,
.pmpro_checkout input[type="password"].ecv-invalid,
.pmpro_checkout select.ecv-invalid,
.pmpro_checkout textarea.ecv-invalid {
    border: 2px solid #dc3545 !important;
    background-color: #fff5f5 !important;
}

.pmpro_checkout input[type="text"].ecv-valid,
.pmpro_checkout input[type="email"].ecv-valid,
.pmpro_checkout input[type="tel"].ecv-valid,
.pmpro_checkout input[type="password"].ecv-valid,
.pmpro_checkout select.ecv-valid,
.pmpro_checkout textarea.ecv-valid {
    border: 2px solid #28a745 !important;
    background-color: #f0fff4 !important;
}

/* ========================================
   Accessibility Enhancements
   ======================================== */
.ecv-error[role="alert"] {
    /* Screen readers will announce this */
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    .ecv-invalid {
        border-width: 3px !important;
        border-color: #ff0000 !important;
    }
    
    .ecv-valid {
        border-width: 3px !important;
        border-color: #008000 !important;
    }
    
    .ecv-error {
        background-color: #ffcccc;
        border-left-width: 5px;
    }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
    .ecv-error {
        animation: none;
    }
    
    .ecv-validating::after {
        animation: none;
    }
}


.ecv-summary strong {
    display: inline-block;
    background: #f1b0b7;
    padding: 3px 10px;
    border-radius: 3px;
    margin: 3px 4px;
    font-size: 13px;
    color: #721c24;
}

.ecv-summary {
    padding: 15px 20px;
    margin-bottom: 20px;
    border-radius: 4px;
    line-height: 2.2;
    font-size: 14px;
    flex-wrap: wrap;
    display: block;
    overflow-wrap: break-word;
    word-wrap: break-word;
}