/**
 * Contact Form 7 - Optimized Styles
 *
 * Stili ottimizzati per tutti i form Contact Form 7
 * Design responsive, mobile-first e accessibile
 *
 * @package Caniincasa
 */

/* ==========================================================================
   Form Container
   ========================================================================== */

.wpcf7 {
    width: 100%;
}

.wpcf7-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

/* ==========================================================================
   Form Groups & Labels
   ========================================================================== */

.wpcf7-form p {
    margin: 0 0 var(--spacing-md) 0;
}

.wpcf7-form label {
    display: block;
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
    color: var(--color-text);
    font-size: 0.95rem;
    line-height: 1.4;
}

/* Asterisco obbligatorio */
.wpcf7-form .wpcf7-form-control-wrap abbr {
    color: #dc3545;
    text-decoration: none;
    font-weight: 700;
}

/* ==========================================================================
   Input Fields (text, email, tel, url, number, date)
   ========================================================================== */

.wpcf7-form-control.wpcf7-text,
.wpcf7-form-control.wpcf7-email,
.wpcf7-form-control.wpcf7-tel,
.wpcf7-form-control.wpcf7-url,
.wpcf7-form-control.wpcf7-number,
.wpcf7-form-control.wpcf7-date,
.wpcf7-form-control.wpcf7-textarea,
.wpcf7-form-control.wpcf7-select {
    width: 100%;
    padding: 12px 16px;
    font-size: 1rem;
    font-family: var(--font-primary);
    line-height: 1.5;
    color: var(--color-text);
    background-color: var(--color-bg);
    background-clip: padding-box;
    border: 2px solid var(--color-border);
    border-radius: var(--radius-sm);
    transition: border-color var(--transition-fast),
                box-shadow var(--transition-fast),
                background-color var(--transition-fast);
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
}

/* Placeholder styling */
.wpcf7-form-control::-webkit-input-placeholder {
    color: var(--color-text-light);
    opacity: 0.7;
}

.wpcf7-form-control::-moz-placeholder {
    color: var(--color-text-light);
    opacity: 0.7;
}

.wpcf7-form-control:-ms-input-placeholder {
    color: var(--color-text-light);
    opacity: 0.7;
}

.wpcf7-form-control::placeholder {
    color: var(--color-text-light);
    opacity: 0.7;
}

/* Focus State */
.wpcf7-form-control.wpcf7-text:focus,
.wpcf7-form-control.wpcf7-email:focus,
.wpcf7-form-control.wpcf7-tel:focus,
.wpcf7-form-control.wpcf7-url:focus,
.wpcf7-form-control.wpcf7-number:focus,
.wpcf7-form-control.wpcf7-date:focus,
.wpcf7-form-control.wpcf7-textarea:focus,
.wpcf7-form-control.wpcf7-select:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(255, 204, 112, 0.2);
    background-color: var(--color-bg);
}

/* Disabled State */
.wpcf7-form-control:disabled,
.wpcf7-form-control[readonly] {
    background-color: var(--color-bg-light);
    opacity: 0.7;
    cursor: not-allowed;
}

/* ==========================================================================
   Textarea
   ========================================================================== */

.wpcf7-form-control.wpcf7-textarea {
    min-height: 150px;
    resize: vertical;
    line-height: 1.6;
}

/* Impedisce resize orizzontale */
.wpcf7-textarea {
    resize: vertical !important;
}

/* ==========================================================================
   Select Dropdown
   ========================================================================== */

.wpcf7-form-control.wpcf7-select {
    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="%23666666" 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');
    background-repeat: no-repeat;
    background-position: right 12px center;
    background-size: 20px;
    padding-right: 40px;
    cursor: pointer;
}

.wpcf7-form-control.wpcf7-select:focus {
    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="%23FFCC70" 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');
}

/* ==========================================================================
   Checkbox & Radio Buttons
   ========================================================================== */

.wpcf7-list-item {
    margin: 0 0 var(--spacing-sm) 0;
    display: block;
}

.wpcf7-list-item-label {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    cursor: pointer;
    font-weight: 400;
    color: var(--color-text);
    user-select: none;
}

/* Custom checkbox styling */
.wpcf7-checkbox input[type="checkbox"],
.wpcf7-radio input[type="radio"] {
    width: 20px;
    height: 20px;
    margin: 0;
    cursor: pointer;
    border: 2px solid var(--color-border);
    transition: all var(--transition-fast);
    accent-color: var(--color-primary);
}

.wpcf7-checkbox input[type="checkbox"]:focus,
.wpcf7-radio input[type="radio"]:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(255, 204, 112, 0.2);
}

/* Horizontal layout for checkboxes/radios */
.wpcf7-form .wpcf7-list-item.first,
.wpcf7-form .wpcf7-list-item {
    display: inline-block;
    margin-right: var(--spacing-md);
}

/* ==========================================================================
   File Upload
   ========================================================================== */

.wpcf7-form-control.wpcf7-file {
    width: 100%;
    padding: 12px 16px;
    font-size: 0.95rem;
    border: 2px dashed var(--color-border);
    border-radius: var(--radius-sm);
    background-color: var(--color-bg-light);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.wpcf7-form-control.wpcf7-file:hover {
    border-color: var(--color-primary);
    background-color: rgba(255, 204, 112, 0.05);
}

.wpcf7-form-control.wpcf7-file:focus {
    outline: none;
    border-color: var(--color-primary);
    border-style: solid;
    box-shadow: 0 0 0 3px rgba(255, 204, 112, 0.2);
}

/* ==========================================================================
   Submit Button
   ========================================================================== */

.wpcf7-form input[type="submit"],
.wpcf7-submit {
    display: inline-block;
    width: 100%;
    padding: 15px 40px;
    font-size: 1.1rem;
    font-weight: 700;
    font-family: var(--font-secondary);
    color: var(--color-secondary);
    background-color: var(--color-primary);
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all var(--transition-fast);
    text-align: center;
    text-transform: none;
    -webkit-appearance: none;
    appearance: none;
}

.wpcf7-form input[type="submit"]:hover,
.wpcf7-submit:hover {
    background-color: var(--color-primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.wpcf7-form input[type="submit"]:active,
.wpcf7-submit:active {
    transform: translateY(0);
    box-shadow: var(--shadow-sm);
}

.wpcf7-form input[type="submit"]:focus,
.wpcf7-submit:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(255, 204, 112, 0.3), var(--shadow-md);
}

/* Loading/Submitting State */
.wpcf7-form.submitting input[type="submit"],
.wpcf7-form.submitting .wpcf7-submit {
    opacity: 0.7;
    cursor: wait;
    pointer-events: none;
}

/* Disabled State */
.wpcf7-form input[type="submit"]:disabled,
.wpcf7-submit:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    background-color: var(--color-border);
}

/* ==========================================================================
   Validation & Error States
   ========================================================================== */

/* Invalid field */
.wpcf7-form-control.wpcf7-not-valid {
    border-color: #dc3545;
    background-color: #fff5f5;
}

.wpcf7-form-control.wpcf7-not-valid:focus {
    border-color: #dc3545;
    box-shadow: 0 0 0 3px rgba(220, 53, 69, 0.2);
}

/* Validation error message */
.wpcf7-not-valid-tip {
    display: block;
    margin-top: var(--spacing-xs);
    font-size: 0.875rem;
    color: #dc3545;
    font-weight: 500;
}

/* ==========================================================================
   Response Messages
   ========================================================================== */

/* Container messaggi */
.wpcf7-response-output {
    margin: var(--spacing-md) 0 0;
    padding: 16px 20px;
    border-radius: var(--radius-sm);
    font-size: 0.95rem;
    font-weight: 500;
    line-height: 1.5;
    border: 2px solid transparent;
}

/* Success message */
.wpcf7-mail-sent-ok {
    background-color: #d4edda;
    border-color: #28a745;
    color: #155724;
}

.wpcf7-mail-sent-ok::before {
    content: '✓ ';
    font-weight: 700;
    font-size: 1.2rem;
}

/* Error message */
.wpcf7-validation-errors,
.wpcf7-mail-sent-ng {
    background-color: #f8d7da;
    border-color: #dc3545;
    color: #721c24;
}

.wpcf7-validation-errors::before,
.wpcf7-mail-sent-ng::before {
    content: '⚠ ';
    font-weight: 700;
    font-size: 1.2rem;
}

/* Spam blocked */
.wpcf7-spam-blocked {
    background-color: #fff3cd;
    border-color: #ffc107;
    color: #856404;
}

/* Acceptance missing */
.wpcf7-acceptance-missing {
    background-color: #fff3cd;
    border-color: #ffc107;
    color: #856404;
}

/* ==========================================================================
   AJAX Loader (Spinner)
   ========================================================================== */

.wpcf7 .ajax-loader {
    display: inline-block;
    width: 24px;
    height: 24px;
    margin-left: 10px;
    vertical-align: middle;
    background: transparent;
    border: 3px solid rgba(255, 204, 112, 0.3);
    border-top-color: var(--color-primary);
    border-radius: 50%;
    animation: wpcf7-spin 0.8s linear infinite;
}

@keyframes wpcf7-spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Nascondi loader di default */
.wpcf7 .ajax-loader {
    visibility: hidden;
    opacity: 0;
    transition: opacity var(--transition-fast);
}

/* Mostra durante submit */
.wpcf7-form.submitting .ajax-loader,
.wpcf7-form.sent .ajax-loader,
.wpcf7-form.failed .ajax-loader {
    visibility: visible;
    opacity: 1;
}

/* ==========================================================================
   Acceptance (Privacy/GDPR Checkbox)
   ========================================================================== */

.wpcf7-acceptance {
    margin: var(--spacing-md) 0;
}

.wpcf7-acceptance .wpcf7-list-item {
    display: block;
    margin: 0;
}

.wpcf7-acceptance .wpcf7-list-item-label {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    font-size: 0.9rem;
    line-height: 1.6;
    color: var(--color-text-light);
}

.wpcf7-acceptance input[type="checkbox"] {
    margin-top: 4px;
    flex-shrink: 0;
}

/* Link nella privacy */
.wpcf7-acceptance a {
    color: var(--color-primary);
    text-decoration: underline;
    transition: color var(--transition-fast);
}

.wpcf7-acceptance a:hover {
    color: var(--color-primary-dark);
}

/* ==========================================================================
   Quiz (Captcha Alternative)
   ========================================================================== */

.wpcf7-quiz-label {
    display: block;
    margin-bottom: var(--spacing-xs);
    font-weight: 600;
    color: var(--color-text);
}

.wpcf7-form-control.wpcf7-quiz {
    max-width: 150px;
}

/* ==========================================================================
   Multi-Column Layouts
   ========================================================================== */

/* 2 colonne affiancate */
.wpcf7-form .form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
}

.wpcf7-form .form-row > p {
    margin: 0;
}

/* Colonna piena */
.wpcf7-form .form-full {
    grid-column: 1 / -1;
}

/* ==========================================================================
   Responsive Design
   ========================================================================== */

@media (max-width: 768px) {
    /* Stack fields on mobile */
    .wpcf7-form .form-row {
        grid-template-columns: 1fr;
        gap: var(--spacing-sm);
    }

    .wpcf7-form input[type="submit"],
    .wpcf7-submit {
        padding: 14px 30px;
        font-size: 1rem;
    }

    .wpcf7-form-control.wpcf7-text,
    .wpcf7-form-control.wpcf7-email,
    .wpcf7-form-control.wpcf7-tel,
    .wpcf7-form-control.wpcf7-url,
    .wpcf7-form-control.wpcf7-number,
    .wpcf7-form-control.wpcf7-date,
    .wpcf7-form-control.wpcf7-textarea,
    .wpcf7-form-control.wpcf7-select {
        font-size: 16px; /* Prevent zoom on iOS */
    }

    .wpcf7-form-control.wpcf7-textarea {
        min-height: 120px;
    }

    .wpcf7-response-output {
        padding: 14px 16px;
        font-size: 0.9rem;
    }

    /* Checkboxes/radios stack vertically on mobile */
    .wpcf7-form .wpcf7-list-item {
        display: block;
        margin-right: 0;
        margin-bottom: var(--spacing-sm);
    }
}

/* Small devices (landscape phones) */
@media (max-width: 576px) {
    .wpcf7-form label {
        font-size: 0.9rem;
    }

    .wpcf7-form input[type="submit"],
    .wpcf7-submit {
        padding: 12px 24px;
        font-size: 0.95rem;
    }
}

/* ==========================================================================
   Accessibility Enhancements
   ========================================================================== */

/* Screen reader only text */
.wpcf7-form .screen-reader-response {
    position: absolute;
    overflow: hidden;
    clip: rect(1px, 1px, 1px, 1px);
    clip-path: inset(50%);
    height: 1px;
    width: 1px;
    margin: -1px;
    padding: 0;
    border: 0;
}

/* Focus visible (keyboard navigation) */
.wpcf7-form-control:focus-visible,
.wpcf7-submit:focus-visible {
    outline: 3px solid var(--color-primary);
    outline-offset: 2px;
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    .wpcf7-form-control {
        border-width: 3px;
    }

    .wpcf7-form-control:focus {
        border-width: 3px;
    }
}

/* Reduced motion preference */
@media (prefers-reduced-motion: reduce) {
    .wpcf7-form-control,
    .wpcf7-submit,
    .ajax-loader {
        transition: none;
        animation: none;
    }
}

/* ==========================================================================
   Print Styles
   ========================================================================== */

@media print {
    .wpcf7-form input[type="submit"],
    .wpcf7-submit,
    .ajax-loader {
        display: none;
    }

    .wpcf7-response-output {
        border: 2px solid #000;
        padding: 10px;
    }
}

/* ==========================================================================
   Optional: Dark Mode Support
   ========================================================================== */

@media (prefers-color-scheme: dark) {
    :root {
        /* Ridefine only if dark mode is implemented globally */
    }
}