/**
 * ================================================================
 * Testimonial/Story - Témoignages (Mobile-First v3.20.0)
 * ================================================================
 *
 * Activité de témoignages / histoires avec formulaire et galerie
 * Architecture mobile-first avec breakpoints progressifs
 *
 * @version 3.20.0
 */

/* ================================================================
   1. CSS VARIABLES
   ================================================================ */
:root {
    /* System colors */
    --cal-primary: #667eea; /* v3.9.4 - Fallback simplifié */
    --cal-secondary: #764ba2; /* v3.9.4 - Fallback simplifié */
    --cal-white: #FFFFFF;
    --cal-text: #2B3674;
    --cal-text-muted: #64748b;

    /* Testimonial-specific */
    --testimonial-gradient: linear-gradient(135deg, var(--cal-primary) 0%, var(--cal-secondary) 100%);
    --testimonial-border: #E9EDF7;
    --testimonial-required: var(--cal-danger);
    --testimonial-bg-form: #FFFFFF;
    --testimonial-bg-card: #f8f9ff;

    /* Typography */
    --cal-font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --cal-font-size-sm: 14px;
    --cal-font-size-base: 16px;
    --cal-font-size-lg: 18px;
    --cal-font-size-xl: 24px;
    --cal-font-size-2xl: 32px;

    /* Spacing */
    --cal-spacing-xs: 8px;
    --cal-spacing-sm: 12px;
    --cal-spacing-md: 16px;
    --cal-spacing-lg: 24px;
    --cal-spacing-xl: 32px;
    --cal-spacing-2xl: 40px;

    /* Shadows */
    --cal-shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.06);
    --cal-shadow-md: 0 4px 20px rgba(0, 0, 0, 0.08);
    --cal-shadow-badge: 0 4px 15px rgba(102, 126, 234, 0.4);
    --cal-shadow-button: 0 4px 12px rgba(102, 126, 234, 0.3);
    --cal-shadow-button-hover: 0 6px 20px rgba(102, 126, 234, 0.4);

    /* Radius */
    --cal-radius-sm: 8px;
    --cal-radius-md: 12px;
    --cal-radius-lg: 16px;
    --cal-radius-xl: 20px;
    --cal-radius-full: 9999px;
}

/* ================================================================
   2. CONTAINER & LAYOUT
   ================================================================ */
.testimonial-container {
    max-width: 100%;
    margin: 0 auto;
    padding: var(--cal-spacing-md);
    font-family: var(--cal-font-family);
}

@media (min-width: 768px) {
    .testimonial-container {
        padding: var(--cal-spacing-xl);
    }
}

/* ================================================================
   3. HEADER
   ================================================================ */
.testimonial-header {
    text-align: center;
    margin-bottom: var(--cal-spacing-xl);
}

.testimonial-header h2 {
    font-size: var(--cal-font-size-xl);
    font-weight: 700;
    margin: 0 0 var(--cal-spacing-sm) 0;
    background: var(--testimonial-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

@media (min-width: 768px) {
    .testimonial-header h2 {
        font-size: var(--cal-font-size-2xl);
    }
}

.testimonial-subtitle {
    font-size: var(--cal-font-size-base);
    color: var(--cal-text-muted);
    margin: 0;
}

/* ================================================================
   4. FORM
   ================================================================ */
.testimonial-form-wrapper {
    background: var(--testimonial-bg-form);
    border-radius: var(--cal-radius-lg);
    padding: var(--cal-spacing-lg);
    box-shadow: var(--cal-shadow-md);
    margin-bottom: var(--cal-spacing-xl);
}

@media (min-width: 768px) {
    .testimonial-form-wrapper {
        padding: var(--cal-spacing-2xl);
    }
}

.testimonial-form .form-group {
    margin-bottom: var(--cal-spacing-lg);
}

.testimonial-form label {
    display: flex;
    align-items: center;
    gap: var(--cal-spacing-xs);
    font-size: var(--cal-font-size-base);
    font-weight: 600;
    color: var(--cal-text);
    margin-bottom: var(--cal-spacing-sm);
}

.label-icon {
    font-size: 18px;
}

.required-mark {
    color: var(--testimonial-required);
    margin-left: 4px;
}

.testimonial-form input[type="text"],
.testimonial-form textarea {
    width: 100%;
    padding: var(--cal-spacing-md);
    border: 2px solid var(--testimonial-border);
    border-radius: var(--cal-radius-md);
    font-size: var(--cal-font-size-base);
    font-family: var(--cal-font-family);
    transition: all 0.3s ease;
    background: var(--cal-white);
    color: var(--cal-text);
}

.testimonial-form input[type="text"]:focus,
.testimonial-form textarea:focus {
    outline: none;
    border-color: var(--cal-primary);
    box-shadow: 0 0 0 4px rgba(102, 126, 234, 0.1);
}

.testimonial-form textarea {
    min-height: 150px;
    resize: vertical;
}

.char-counter {
    display: flex;
    justify-content: flex-end;
    margin-top: var(--cal-spacing-xs);
    font-size: var(--cal-font-size-sm);
    color: var(--cal-text-muted);
}

.char-counter.warning {
    color: #ff9800;
    font-weight: 600;
}

.char-counter.error {
    color: var(--testimonial-required);
    font-weight: 600;
}

.submit-testimonial-btn {
    width: 100%;
    padding: var(--cal-spacing-md) var(--cal-spacing-lg);
    background: var(--testimonial-gradient);
    color: var(--cal-white);
    border: none;
    border-radius: var(--cal-radius-md);
    font-size: var(--cal-font-size-base);
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: var(--cal-shadow-button);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--cal-spacing-sm);
}

.submit-testimonial-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--cal-shadow-button-hover);
}

.submit-testimonial-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.btn-icon {
    font-size: 20px;
}

.spinner-small {
    width: 16px;
    height: 16px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top-color: white;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* ================================================================
   5. SUCCESS OVERLAY
   ================================================================ */
.success-overlay-testimonial {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(8px);
    z-index: 100001;
    display: none;
    align-items: center;
    justify-content: center;
    padding: var(--cal-spacing-lg);
}

.success-content-testimonial {
    background: var(--cal-white);
    border-radius: var(--cal-radius-xl);
    padding: var(--cal-spacing-2xl);
    max-width: 400px;
    width: 100%;
    text-align: center;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    animation: scaleIn 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.8);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.success-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #52de97 0%, #3bb78f 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--cal-spacing-lg);
    font-size: 40px;
}

.success-content-testimonial h3 {
    font-size: var(--cal-font-size-xl);
    margin: 0 0 var(--cal-spacing-sm) 0;
    color: var(--cal-text);
}

.success-content-testimonial p {
    font-size: var(--cal-font-size-base);
    color: var(--cal-text-muted);
    margin: 0 0 var(--cal-spacing-xl) 0;
    line-height: 1.6;
}

.close-success-btn {
    width: 100%;
    padding: var(--cal-spacing-md);
    background: var(--testimonial-gradient);
    color: var(--cal-white);
    border: none;
    border-radius: var(--cal-radius-md);
    font-size: var(--cal-font-size-base);
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: var(--cal-shadow-button);
}

.close-success-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--cal-shadow-button-hover);
}

@media (hover: none) {
    .close-success-btn:active {
        opacity: 0.85;
        transform: scale(0.98);
    }
}

/* ================================================================
   6. SUBMITTED STATE - v3.30.59
   ================================================================ */
.testimonial-submitted {
    background: var(--cal-white);
    border-radius: var(--cal-radius-xl);
    padding: var(--cal-spacing-xl);
    box-shadow: var(--cal-shadow-md);
}

@media (min-width: 768px) {
    .testimonial-submitted {
        padding: var(--cal-spacing-2xl);
    }
}

.submitted-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--cal-spacing-sm);
    background: linear-gradient(135deg, #52de97 0%, #3bb78f 100%);
    color: var(--cal-white);
    padding: var(--cal-spacing-sm) var(--cal-spacing-lg);
    border-radius: var(--cal-radius-full);
    font-weight: 700;
    font-size: var(--cal-font-size-base);
    box-shadow: var(--cal-shadow-badge);
    margin-bottom: var(--cal-spacing-xl);
}

.badge-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    background: rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    font-size: 14px;
    font-weight: 900;
}

.badge-text {
    font-size: var(--cal-font-size-base);
}

.user-testimonial-card {
    background: var(--testimonial-bg-card);
    border-radius: var(--cal-radius-lg);
    padding: var(--cal-spacing-xl);
    border: 2px solid var(--testimonial-border);
}

.testimonial-title {
    font-size: var(--cal-font-size-lg);
    font-weight: 700;
    color: var(--cal-text);
    margin: 0 0 var(--cal-spacing-md) 0;
    line-height: 1.4;
}

@media (min-width: 768px) {
    .testimonial-title {
        font-size: var(--cal-font-size-xl);
    }
}

.testimonial-story {
    margin-bottom: var(--cal-spacing-lg);
}

.testimonial-story p {
    font-size: var(--cal-font-size-base);
    line-height: 1.7;
    color: var(--cal-text);
    margin: 0;
    white-space: pre-wrap;
    word-wrap: break-word;
}

.testimonial-meta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--cal-spacing-md);
    padding-top: var(--cal-spacing-lg);
    border-top: 2px solid var(--testimonial-border);
}

.author-badge,
.date-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--cal-spacing-xs);
    padding: var(--cal-spacing-xs) var(--cal-spacing-md);
    background: var(--cal-white);
    border-radius: var(--cal-radius-md);
    font-size: var(--cal-font-size-sm);
    color: var(--cal-text-muted);
    font-weight: 600;
    box-shadow: var(--cal-shadow-sm);
}

.author-icon,
.date-icon {
    font-size: 16px;
}

/* ================================================================
   7. VIEW TESTIMONIALS BUTTON
   ================================================================ */
.testimonials-gallery-section {
    margin-top: var(--cal-spacing-xl);
    text-align: center;
}

.view-testimonials-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--cal-spacing-sm);
    padding: var(--cal-spacing-md) var(--cal-spacing-xl);
    background: var(--cal-white);
    color: var(--cal-primary);
    border: 2px solid var(--cal-primary);
    border-radius: var(--cal-radius-md);
    font-size: var(--cal-font-size-base);
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: var(--cal-shadow-sm);
}

.view-testimonials-btn:hover {
    background: var(--cal-primary);
    color: var(--cal-white);
    transform: translateY(-2px);
    box-shadow: var(--cal-shadow-button);
}

.testimonials-count {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 24px;
    height: 24px;
    background: var(--cal-primary);
    color: var(--cal-white);
    border-radius: var(--cal-radius-full);
    font-size: var(--cal-font-size-sm);
    padding: 0 var(--cal-spacing-xs);
}

.view-testimonials-btn:hover .testimonials-count {
    background: var(--cal-white);
    color: var(--cal-primary);
}