/* Frontend Styles for Contact Form WhatsApp Validation Plugin */

/* Main Form Container */
.cfwv-form-container {
    max-width: 600px;
    margin: 0 auto;
    padding: 20px;
    background: #ffffff;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

/* Form Header */
.cfwv-form-header {
    text-align: center;
    margin-bottom: 30px;
    padding-bottom: 20px;
    border-bottom: 2px solid #e1e5e9;
}

.cfwv-form-title {
    margin: 0 0 10px 0;
    color: #333333;
    font-size: 28px;
    font-weight: bold;
    line-height: 1.2;
}

.cfwv-form-description {
    margin: 0;
    color: #333333;
    font-size: 16px;
    line-height: 1.5;
    opacity: 0.8;
}

/* Form Styles */
.cfwv-form {
    width: 100%;
}

.cfwv-field-wrapper {
    margin-bottom: 20px;
    position: relative;
}

.cfwv-field-wrapper.focused {
    z-index: 1;
}

.cfwv-field-label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: #333333;
    font-size: 14px;
    line-height: 1.4;
}

.cfwv-required {
    color: #e74c3c;
    margin-left: 3px;
}

/* Field Styles */
.cfwv-field {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid #e1e5e9;
    border-radius: 6px;
    font-size: 16px;
    line-height: 1.5;
    background: #ffffff;
    transition: all 0.3s ease;
    box-sizing: border-box;
    font-family: inherit;
}

.cfwv-field:focus {
    outline: none;
    border-color: #007cba;
    box-shadow: 0 0 0 3px rgba(0, 124, 186, 0.1);
}

.cfwv-field:hover {
    border-color: #c3c4c7;
}

.cfwv-field.error {
    border-color: #e74c3c;
    background: #fef7f7;
}

.cfwv-field.valid {
    border-color: #27ae60;
    background: #f7fef7;
}

.cfwv-field[disabled] {
    background: #f8f9fa;
    color: #6c757d;
    cursor: not-allowed;
}

/* Textarea Specific */
.cfwv-textarea {
    resize: vertical;
    min-height: 100px;
    font-family: inherit;
}

/* Select Specific */
.cfwv-select {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%236b7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='M6 8l4 4 4-4'/%3e%3c/svg%3e");
    background-position: right 12px center;
    background-repeat: no-repeat;
    background-size: 16px;
    padding-right: 40px;
    appearance: none;
    cursor: pointer;
}

.cfwv-select::-ms-expand {
    display: none;
}

/* WhatsApp Field Specific - Modern Merged Design */
.cfwv-whatsapp-field-wrapper {
    position: relative;
    display: flex;
    align-items: center;
    background: #ffffff;
    border: 2px solid #e1e5e9;
    border-radius: 6px;
    transition: all 0.3s ease;
    overflow: hidden;
    box-sizing: border-box;
    font-family: inherit;
}
.cfwv-whatsapp-field-wrapper > input[type="tel"]{
    border: none!important;
    outline: none!important;
    box-shadow: none;
    background: transparent!important;
    color: #333333;
    font-size: 16px;
    line-height: 1.5;
    font-family: inherit;
    padding: 0!important;
    padding-left: 10px!important;
}
.cfwv-whatsapp-field-wrapper:hover {
    border-color: #c3c4c7;
}

.cfwv-whatsapp-field-wrapper:focus-within {
    border-color: #007cba;
    box-shadow: 0 0 0 3px rgba(0, 124, 186, 0.1);
}

/* Country code container */
.cfwv-country-code-container {
    position: relative;
    flex-shrink: 0;
    min-width: 80px;
    max-width: 100px;
}

.cfwv-country-code-selector {
    width: 100%;
    background: #f8f9fa;
    color: transparent;
    font-size: 14px;
    font-weight: 500;
    padding: 12px 16px;
    border: none;
    outline: none;
    cursor: pointer;
    border-right: 1px solid #e1e5e9;
    font-family: inherit;
    appearance: none;
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%236b7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='M6 8l4 4 4-4'/%3e%3c/svg%3e");
    background-position: right 8px center;
    background-repeat: no-repeat;
    background-size: 12px;
    padding-right: 30px;
    position: relative;
}

.cfwv-country-code-selector:focus {
    background-color: #ffffff;
    color: transparent;
}

.cfwv-country-code-selector option {
    padding: 8px 12px;
    font-size: 14px;
    color: #333333;
}

/* Custom display for selected country code */
.cfwv-country-code-display {
    position: absolute;
    top: 50%;
    left: 16px;
    transform: translateY(-50%);
    pointer-events: none;
    font-size: 14px;
    font-weight: 500;
    color: #495057;
    z-index: 1;
}

.cfwv-whatsapp-field {
    flex: 1;
    padding: 12px 16px;
    border: none;
    border-radius: 0;
    font-size: 16px;
    line-height: 1.5;
    background: transparent;
    transition: all 0.3s ease;
    box-sizing: border-box;
    font-family: inherit;
    color: #333333;
    outline: none;
    position: relative;
}

.cfwv-whatsapp-field::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 1px;
    height: 60%;
    background: #e1e5e9;
}

.cfwv-whatsapp-field::placeholder {
    color: #999999;
    font-style: italic;
}

.cfwv-whatsapp-field:focus {
    outline: none;
    background: rgba(37, 211, 102, 0.02);
}

.cfwv-whatsapp-field.error {
    background: rgba(231, 76, 60, 0.05);
    color: #e74c3c;
}

.cfwv-whatsapp-field.valid {
    background: rgba(37, 211, 102, 0.05);
    color: #128c7e;
}

.cfwv-whatsapp-field-wrapper.error {
    border-color: #e74c3c;
    background: #fef7f7;
}

.cfwv-whatsapp-field-wrapper.valid {
    border-color: #27ae60;
    background: #f7fef7;
}

/* WhatsApp Validation */
.cfwv-whatsapp-validation {
    margin-top: 8px;
    font-size: 13px;
    line-height: 1.4;
    display: flex;
    align-items: center;
    gap: 6px;
}

.cfwv-whatsapp-validation.valid {
    color: #27ae60;
}

.cfwv-whatsapp-validation.invalid {
    color: #e74c3c;
}

.cfwv-whatsapp-validation::before {
    content: '';
    display: inline-block;
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.cfwv-whatsapp-validation.valid::before {
    background: #27ae60;
}

.cfwv-whatsapp-validation.invalid::before {
    background: #e74c3c;
}

/* File Upload Field */
.cfwv-file-upload-wrapper {
    position: relative;
    display: inline-block;
    width: 100%;
}

.cfwv-file {
    position: absolute;
    left: -9999px;
    opacity: 0;
    width: 0;
    height: 0;
    overflow: hidden;
}

.cfwv-file-label {
    display: flex;
    align-items: center;
    width: 100%;
    padding: 12px 16px;
    border: 2px solid #e1e5e9;
    border-radius: 6px;
    background: #ffffff;
    cursor: pointer;
    transition: all 0.3s ease;
    box-sizing: border-box;
    font-family: inherit;
    min-height: 48px;
}

.cfwv-file-label:hover {
    border-color: #c3c4c7;
    background: #f8f9fa;
}
.cfwv-file-button {
    background: #007cba;
    color: white;
    padding: 8px 16px;
    border-radius: 4px;
    font-size: 14px;
    font-weight: 500;
    margin-right: 12px;
    flex-shrink: 0;
    transition: background-color 0.3s ease;
}

.cfwv-file-button:hover {
    background: #005a87;
}

.cfwv-file-text {
    color: #666;
    font-size: 14px;
    flex: 1;
}

.cfwv-file-label.error {
    border-color: #e74c3c;
    background: #fef7f7;
}

.cfwv-file-label.valid {
    border-color: #27ae60;
    background: #f7fef7;
}

/* File upload error positioning */
.cfwv-file-upload-wrapper + .cfwv-field-error {
    margin-top: 8px;
    display: block;
}

.cfwv-file.error {
    border-color: #e74c3c;
    background: #fef7f7;
}

.cfwv-file-info {
    margin-top: 8px;
}

.cfwv-file-description {
    font-size: 13px;
    color: #666;
    margin: 0;
    font-style: italic;
}

.cfwv-file-preview {
    margin-top: 12px;
    padding: 12px;
    background: #f8f9fa;
    border: 1px solid #e1e5e9;
    border-radius: 4px;
    font-size: 14px;
}

.cfwv-file-preview .file-name {
    font-weight: 500;
    color: #333;
}

.cfwv-file-preview .file-size {
    color: #666;
    font-size: 12px;
}

.cfwv-file-preview .file-remove {
    color: #e74c3c;
    text-decoration: none;
    font-size: 12px;
    margin-left: 8px;
    cursor: pointer;
}

.cfwv-file-preview .file-remove:hover {
    text-decoration: underline;
}

/* Ensure file input is clickable */
.cfwv-field-wrapper {
    position: relative;
}

.cfwv-file {
    opacity: 1 !important;
    visibility: visible !important;
    pointer-events: auto !important;
}

/* Ensure file input is properly styled */
.cfwv-file {
    min-height: 48px;
    display: block;
}

/* Field Errors */
.cfwv-field-error {
    color: #e74c3c;
    font-size: 13px;
    margin-top: 6px;
    display: block;
    line-height: 1.4;
}

.cfwv-field-error:empty {
    display: none;
}

/* Character Counter */
.cfwv-char-counter {
    font-size: 12px;
    color: #6c757d;
    text-align: right;
    margin-top: 4px;
}

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

/* Submit Button */
.cfwv-submit-wrapper {
    margin-top: 30px;
    text-align: center;
}

.cfwv-submit-btn {
    background: #007cba;
    color: #ffffff;
    border: none;
    padding: 16px 32px;
    font-size: 16px;
    font-weight: 600;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.3s ease;
    min-width: 150px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.cfwv-submit-btn:hover {
    background: #005a87;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 124, 186, 0.3);
}

.cfwv-submit-btn:active {
    transform: translateY(0);
}

.cfwv-submit-btn:disabled {
    background: #c3c4c7;
    color: #6c757d;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

/* Loading State */
.cfwv-loading {
    text-align: center;
    padding: 20px;
    color: #6c757d;
    font-size: 14px;
}

.cfwv-spinner {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 2px solid #f3f3f3;
    border-top: 2px solid #007cba;
    border-radius: 50%;
    animation: cfwv-spin 1s linear infinite;
    margin-right: 10px;
}

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

/* Messages */
.cfwv-messages {
    margin-top: 20px;
}

.cfwv-message {
    padding: 16px;
    border-radius: 6px;
    margin-bottom: 15px;
    font-size: 14px;
    line-height: 1.5;
    display: flex;
    align-items: flex-start;
    gap: 10px;
}

.cfwv-message::before {
    content: '';
    display: inline-block;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    flex-shrink: 0;
    margin-top: 2px;
}

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

.cfwv-message.success::before {
    background: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='%23155724'%3e%3cpath fill-rule='evenodd' d='M10 18a8 8 0 100-16 8 8 0 000 16zm3.707-9.293a1 1 0 00-1.414-1.414L9 10.586 7.707 9.293a1 1 0 00-1.414 1.414l2 2a1 1 0 001.414 0l4-4z' clip-rule='evenodd'/%3e%3c/svg%3e") no-repeat center;
    background-size: 16px;
}

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

.cfwv-message.error::before {
    background: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='%23721c24'%3e%3cpath fill-rule='evenodd' d='M10 18a8 8 0 100-16 8 8 0 000 16zM8.707 7.293a1 1 0 00-1.414 1.414L8.586 10l-1.293 1.293a1 1 0 101.414 1.414L10 11.414l1.293 1.293a1 1 0 001.414-1.414L11.414 10l1.293-1.293a1 1 0 00-1.414-1.414L10 8.586 8.707 7.293z' clip-rule='evenodd'/%3e%3c/svg%3e") no-repeat center;
    background-size: 16px;
}

.cfwv-message.warning {
    background: #fff3cd;
    border: 1px solid #ffeaa7;
    color: #856404;
}

.cfwv-message.warning::before {
    background: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='%23856404'%3e%3cpath fill-rule='evenodd' d='M8.257 3.099c.765-1.36 2.722-1.36 3.486 0l5.58 9.92c.75 1.334-.213 2.98-1.742 2.98H4.42c-1.53 0-2.493-1.646-1.743-2.98l5.58-9.92zM11 13a1 1 0 11-2 0 1 1 0 012 0zm-1-8a1 1 0 00-1 1v3a1 1 0 002 0V6a1 1 0 00-1-1z' clip-rule='evenodd'/%3e%3c/svg%3e") no-repeat center;
    background-size: 16px;
}

/* OTP Redirect Info */
.cfwv-redirect-info {
    margin-top: 15px;
    padding: 15px;
    background: #e7f3ff;
    border: 1px solid #b3d9ff;
    border-radius: 6px;
}

.cfwv-redirect-info p {
    margin: 0 0 10px 0;
    color: #0066cc;
    font-size: 14px;
}

.cfwv-redirect-info p:last-child {
    margin-bottom: 0;
}

.cfwv-manual-redirect {
    color: #0066cc;
    text-decoration: underline;
    font-weight: 600;
    cursor: pointer;
}

.cfwv-manual-redirect:hover {
    color: #004499;
    text-decoration: none;
}

/* File Upload */
.cfwv-file-upload {
    position: relative;
    overflow: hidden;
    display: inline-block;
}

.cfwv-file-upload input[type=file] {
    position: absolute;
    left: -9999px;
}

.cfwv-file-upload-btn {
    border: 2px dashed #c3c4c7;
    border-radius: 6px;
    padding: 20px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    background: #f8f9fa;
}

.cfwv-file-upload-btn:hover {
    border-color: #007cba;
    background: #f0f6fc;
}

.cfwv-file-upload-btn.dragover {
    border-color: #007cba;
    background: #e6f3ff;
}

/* Progress Bar */
.cfwv-progress {
    width: 100%;
    height: 4px;
    background: #e9ecef;
    border-radius: 2px;
    overflow: hidden;
    margin-top: 10px;
}

.cfwv-progress-bar {
    height: 100%;
    background: #007cba;
    transition: width 0.3s ease;
}

/* Responsive Design */
@media (max-width: 768px) {
    .cfwv-form-container {
        padding: 15px;
        border-radius: 0;
        box-shadow: none;
    }
    
    .cfwv-field {
        font-size: 16px; /* Prevents zoom on iOS */
    }
    
    .cfwv-submit-btn {
        width: 100%;
        padding: 18px;
    }
    
    .cfwv-whatsapp-field-wrapper {
        border-radius: 6px;
    }
    
    .cfwv-country-code-display {
        min-width: auto;
        justify-content: flex-start;
        border-radius: 6px 6px 0 0;
        border-right: none;
        border-bottom: 1px solid #e1e5e9;
    }
    
    .cfwv-country-code-display::after {
        display: none;
    }
    
    .cfwv-whatsapp-field {
        font-size: 16px; /* Prevents zoom on iOS */
        border-radius: 0 0 8px 8px;
    }
}

@media (max-width: 480px) {
    .cfwv-form-container {
        padding: 10px;
        margin: 0;
    }
    
    .cfwv-field-wrapper {
        margin-bottom: 15px;
    }
    
    .cfwv-field {
        padding: 10px 12px;
        font-size: 16px;
    }
    
    .cfwv-whatsapp-field {
        padding: 14px 16px;
        font-size: 16px;
    }
    
    .cfwv-country-code-display {
        padding: 14px 12px;
        font-size: 14px;
    }
    
    .cfwv-submit-btn {
        font-size: 14px;
        padding: 16px;
    }
}

/* Dark Mode Support */
@media (prefers-color-scheme: dark) {
    .cfwv-form-container {
        background: #1a1a1a;
        color: #ffffff;
        border: 1px solid #333;
    }
    
    .cfwv-field-label {
        color: #ffffff;
    }
    
    .cfwv-field {
        background: #2a2a2a;
        border-color: #444;
        color: #ffffff;
    }
    
    .cfwv-field:focus {
        border-color: #007cba;
        box-shadow: 0 0 0 3px rgba(0, 124, 186, 0.2);
    }
    
    .cfwv-field::placeholder {
        color: #999;
    }
    
    .cfwv-message.success {
        background: #1a3a1a;
        border-color: #2a5a2a;
        color: #90ee90;
    }
    
    .cfwv-message.error {
        background: #3a1a1a;
        border-color: #5a2a2a;
        color: #ff6b6b;
    }
}

/* Print Styles */
@media print {
    .cfwv-form-container {
        box-shadow: none;
        border: 1px solid #000;
    }
    
    .cfwv-submit-btn,
    .cfwv-loading {
        display: none;
    }
    
    .cfwv-field {
        border: 1px solid #000;
        background: transparent;
    }
}

/* Accessibility Improvements */
.cfwv-field:focus {
    outline: none;
    border-color: #007cba;
    box-shadow: 0 0 0 3px rgba(0, 124, 186, 0.1);
}

.cfwv-field[aria-invalid="true"] {
    border-color: #e74c3c;
}

.cfwv-field[aria-describedby] {
    /* Ensure proper association with error messages */
    border-color: #007cba;
}

/* Screen Reader Only */
.cfwv-sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* High Contrast Mode */
@media (prefers-contrast: high) {
    .cfwv-field {
        border-width: 2px;
    }
    
    .cfwv-field:focus {
        border-width: 3px;
    }
    
    .cfwv-submit-btn {
        border: 2px solid #000;
    }
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
    .cfwv-field,
    .cfwv-submit-btn,
    .cfwv-spinner {
        transition: none;
        animation: none;
    }
}

/* Form Specific Customizations */
.cfwv-form-container.compact {
    padding: 15px;
}

.cfwv-form-container.compact .cfwv-field-wrapper {
    margin-bottom: 15px;
}

.cfwv-form-container.minimal {
    box-shadow: none;
    border: 1px solid #e1e5e9;
}

.cfwv-form-container.rounded {
    border-radius: 16px;
}

.cfwv-form-container.shadow-lg {
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

/* Custom Field Types */
.cfwv-field-checkbox,
.cfwv-field-radio {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin-bottom: 10px;
}

.cfwv-field-checkbox input,
.cfwv-field-radio input {
    margin: 0;
    width: auto;
    flex-shrink: 0;
}

.cfwv-field-checkbox label,
.cfwv-field-radio label {
    margin: 0;
    font-weight: normal;
    cursor: pointer;
    line-height: 1.4;
}

/* Multi-step Forms */
.cfwv-form-steps {
    display: flex;
    justify-content: space-between;
    margin-bottom: 30px;
    padding: 0;
    list-style: none;
}

.cfwv-form-step {
    flex: 1;
    text-align: center;
    position: relative;
}

.cfwv-form-step:not(:last-child)::after {
    content: '';
    position: absolute;
    top: 15px;
    right: -50%;
    width: 100%;
    height: 2px;
    background: #e1e5e9;
    z-index: -1;
}

.cfwv-form-step.completed::after {
    background: #27ae60;
}

.cfwv-form-step-number {
    display: inline-block;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background: #e1e5e9;
    color: #6c757d;
    line-height: 30px;
    font-weight: bold;
    margin-bottom: 5px;
}

.cfwv-form-step.active .cfwv-form-step-number {
    background: #007cba;
    color: #ffffff;
}

.cfwv-form-step.completed .cfwv-form-step-number {
    background: #27ae60;
    color: #ffffff;
}

.cfwv-form-step-title {
    font-size: 12px;
    color: #6c757d;
    margin: 0;
}

.cfwv-form-step.active .cfwv-form-step-title {
    color: #007cba;
    font-weight: bold;
}

/* Animation for form appearance */
@keyframes cfwv-fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.cfwv-form-container.animate {
    animation: cfwv-fadeIn 0.5s ease-out;
}

/* Utility Classes */
.cfwv-text-center {
    text-align: center;
}

.cfwv-text-left {
    text-align: left;
}

.cfwv-text-right {
    text-align: right;
}

.cfwv-mb-0 {
    margin-bottom: 0;
}

.cfwv-mb-10 {
    margin-bottom: 10px;
}

.cfwv-mb-20 {
    margin-bottom: 20px;
}

.cfwv-mt-0 {
    margin-top: 0;
}

.cfwv-mt-10 {
    margin-top: 10px;
}

.cfwv-mt-20 {
    margin-top: 20px;
}

.cfwv-hidden {
    display: none;
}

.cfwv-visible {
    display: block;
}