/**
 * WDP Form Validation Styles v36.9.11
 * Beautiful, accessible validation feedback with smooth animations
 * Matches site's existing design language
 */

/* ========================================
   VALIDATION WRAPPER
   ======================================== */

.validation-wrapper {
    position: relative;
    width: 100%;
}

/* Ensure wrapper doesn't break flex layouts */
.civic-controls-compact .validation-wrapper,
.search-input-container .validation-wrapper,
.faq-search-wrapper .validation-wrapper,
.search-box .validation-wrapper {
    flex: 1;
    min-width: 0; /* Allow flex shrinking */
}

/* ========================================
   VALIDATION MESSAGE
   ======================================== */

.validation-message {
    font-size: 0.875rem;
    line-height: 1.4;
    margin-top: 0.5rem;
    padding: 0.5rem 0.75rem;
    border-radius: 8px;
    transition: all 0.3s ease;
    opacity: 0;
    transform: translateY(-4px);
    max-height: 0;
    overflow: hidden;
}

/* Show message when active */
.validation-message-error,
.validation-message-success {
    opacity: 1;
    transform: translateY(0);
    max-height: 100px;
}

/* Error message styling */
.validation-message-error {
    background: #fee2e2; /* Light red background */
    color: #991b1b; /* Dark red text */
    border-left: 4px solid #dc2626; /* Red accent */
    font-weight: 500;
}

/* Success message styling */
.validation-message-success {
    background: #d1fae5; /* Light green background */
    color: #065f46; /* Dark green text */
    border-left: 4px solid #10b981; /* Green accent */
    font-weight: 500;
}

/* ========================================
   INPUT FIELD STATES
   ======================================== */

/* Error state - red border */
input.validation-error,
textarea.validation-error,
select.validation-error {
    border-color: #dc2626 !important;
    border-width: 2px;
    box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.1);
    animation: shake 0.5s ease;
}

/* Success state - green border (subtle) */
input.validation-success,
textarea.validation-success,
select.validation-success {
    border-color: #10b981 !important;
    border-width: 2px;
}

/* Focus states - enhance visual feedback */
input.validation-error:focus,
textarea.validation-error:focus,
select.validation-error:focus {
    outline: none;
    border-color: #dc2626 !important;
    box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.2);
}

input.validation-success:focus,
textarea.validation-success:focus,
select.validation-success:focus {
    outline: none;
    border-color: #10b981 !important;
    box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.2);
}

/* ========================================
   ANIMATIONS
   ======================================== */

/* Shake animation for errors */
@keyframes shake {
    0%, 100% { transform: translateX(0); }
    10%, 30%, 50%, 70%, 90% { transform: translateX(-4px); }
    20%, 40%, 60%, 80% { transform: translateX(4px); }
}

/* Fade in animation for messages */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(-4px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.validation-message-error,
.validation-message-success {
    animation: fadeIn 0.3s ease;
}

/* ========================================
   ICON INDICATORS (Optional Enhancement)
   ======================================== */

/* Add checkmark or X icon to validated fields */
.validation-wrapper::after {
    content: '';
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    width: 20px;
    height: 20px;
    background-size: contain;
    background-repeat: no-repeat;
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
}

/* Error icon (X) */
.validation-wrapper:has(.validation-error)::after {
    content: '✖';
    color: #dc2626;
    font-size: 1rem;
    font-weight: bold;
    opacity: 1;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Success icon (✓) */
.validation-wrapper:has(.validation-success)::after {
    content: '✓';
    color: #10b981;
    font-size: 1.25rem;
    font-weight: bold;
    opacity: 1;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Adjust positioning for textareas (top-right corner) */
.validation-wrapper:has(textarea)::after {
    top: 16px;
    transform: none;
}

/* Hide icons for search inputs (they have their own icons) */
.search-input-container .validation-wrapper::after,
.faq-search-wrapper .validation-wrapper::after,
.search-box .validation-wrapper::after {
    display: none;
}

/* ========================================
   ACCESSIBILITY ENHANCEMENTS
   ======================================== */

/* High contrast mode support */
@media (prefers-contrast: high) {
    .validation-message-error {
        border: 2px solid #991b1b;
        background: #fff;
    }
    
    .validation-message-success {
        border: 2px solid #065f46;
        background: #fff;
    }
    
    input.validation-error,
    textarea.validation-error,
    select.validation-error {
        border-width: 3px !important;
    }
    
    input.validation-success,
    textarea.validation-success,
    select.validation-success {
        border-width: 3px !important;
    }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
    .validation-message,
    .validation-wrapper::after,
    input.validation-error,
    textarea.validation-error,
    select.validation-error,
    input.validation-success,
    textarea.validation-success,
    select.validation-success {
        animation: none;
        transition: none;
    }
    
    input.validation-error,
    textarea.validation-error,
    select.validation-error {
        animation: none;
    }
}

/* ========================================
   MOBILE RESPONSIVE ADJUSTMENTS
   ======================================== */

@media (max-width: 768px) {
    .validation-message {
        font-size: 0.8125rem;
        padding: 0.4rem 0.6rem;
        margin-top: 0.4rem;
    }
    
    .validation-wrapper::after {
        right: 10px;
        width: 18px;
        height: 18px;
        font-size: 0.9rem;
    }
}

@media (max-width: 480px) {
    .validation-message {
        font-size: 0.75rem;
        padding: 0.35rem 0.5rem;
    }
}

/* ========================================
   PRINT STYLES
   ======================================== */

@media print {
    /* Hide validation messages when printing */
    .validation-message,
    .validation-wrapper::after {
        display: none !important;
    }
    
    /* Remove validation borders when printing */
    input.validation-error,
    textarea.validation-error,
    select.validation-error,
    input.validation-success,
    textarea.validation-success,
    select.validation-success {
        border: 1px solid #ccc !important;
        box-shadow: none !important;
    }
}

/* ========================================
   DARK MODE SUPPORT (Future Enhancement)
   ======================================== */

@media (prefers-color-scheme: dark) {
    /* Error message in dark mode */
    .validation-message-error {
        background: rgba(220, 38, 38, 0.2);
        color: #fca5a5;
        border-left-color: #dc2626;
    }
    
    /* Success message in dark mode */
    .validation-message-success {
        background: rgba(16, 185, 129, 0.2);
        color: #6ee7b7;
        border-left-color: #10b981;
    }
}

/* ========================================
   SPECIFIC COMPONENT ADJUSTMENTS
   ======================================== */

/* Inline chat validation adjustments */
.inline-chat-input-area .validation-wrapper {
    width: 100%;
}

.inline-chat-input-area .validation-message {
    margin-top: 0.5rem;
}

/* Bills chat validation adjustments */
.bills-chat-input-container-top .validation-wrapper {
    flex: 1;
}

.bills-chat-input-container-top .validation-message {
    position: absolute;
    bottom: -2.5rem;
    left: 0;
    right: 60px; /* Account for send button */
    z-index: 10;
}

/* Personalization validation adjustments */
.wdp-personalization-simple .validation-wrapper {
    flex: 1;
    min-width: 200px;
}

/* 404 page search validation */
.error-404-search .validation-wrapper {
    width: 100%;
}

/* FAQ search validation */
.faq-search-container .validation-wrapper {
    width: 100%;
}

/* Nonprofit search validation */
.search-container .validation-wrapper {
    width: 100%;
}

/* ========================================
   LOADING STATE (for async validation)
   ======================================== */

.validation-wrapper.validation-loading input,
.validation-wrapper.validation-loading textarea,
.validation-wrapper.validation-loading select {
    background-image: linear-gradient(
        90deg,
        transparent 0%,
        rgba(59, 130, 246, 0.1) 50%,
        transparent 100%
    );
    background-size: 200% 100%;
    animation: loading 1.5s ease infinite;
}

@keyframes loading {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

/* ========================================
   TOOLTIP-STYLE VALIDATION (Alternative)
   ======================================== */

/* Optional: Show validation messages as tooltips on hover/focus */
.validation-wrapper[data-validation-style="tooltip"] .validation-message {
    position: absolute;
    bottom: calc(100% + 8px);
    left: 0;
    right: auto;
    margin: 0;
    white-space: nowrap;
    z-index: 100;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.validation-wrapper[data-validation-style="tooltip"] .validation-message::after {
    content: '';
    position: absolute;
    top: 100%;
    left: 20px;
    width: 0;
    height: 0;
    border-left: 8px solid transparent;
    border-right: 8px solid transparent;
    border-top: 8px solid #fee2e2;
}

.validation-wrapper[data-validation-style="tooltip"] .validation-message-success::after {
    border-top-color: #d1fae5;
}

/* ========================================
   SCREEN READER ONLY CONTENT
   ======================================== */

.validation-aria-live {
    position: absolute !important;
    left: -10000px !important;
    width: 1px !important;
    height: 1px !important;
    overflow: hidden !important;
}

/* ========================================
   FORM SUBMISSION STATES
   ======================================== */

/* Disable form during validation/submission */
form.form-validating input,
form.form-validating textarea,
form.form-validating select,
form.form-validating button {
    opacity: 0.6;
    pointer-events: none;
    cursor: not-allowed;
}

/* Success state for entire form */
form.form-valid {
    border: 2px solid #10b981;
    border-radius: 12px;
    padding: 1rem;
    background: rgba(16, 185, 129, 0.05);
}

/* ========================================
   CHARACTER COUNTER (for textareas)
   ======================================== */

.validation-wrapper .character-counter {
    font-size: 0.75rem;
    color: #6b7280;
    text-align: right;
    margin-top: 0.25rem;
    font-family: 'Monaco', 'Courier New', monospace;
}

.validation-wrapper .character-counter.near-limit {
    color: #f59e0b; /* Orange warning */
    font-weight: 600;
}

.validation-wrapper .character-counter.at-limit {
    color: #dc2626; /* Red error */
    font-weight: 700;
}

/* ========================================
   END OF FORM VALIDATION STYLES
   ======================================== */

console.log('✅ [WDP Form Validation CSS v36.9.11] Loaded successfully!');