/**
 * IFA Crowdfunding - CSS Public (Mobile First)
 * Responsive design pour tous les shortcodes et templates
 */

/* ==================== VARIABLES & RESET ==================== */
:root {
    --ifa-primary: #7E3281;
    --ifa-primary-dark: #5D2461;
    --ifa-primary-light: rgba(126, 50, 129, 0.1);
    --ifa-secondary: #F5A623;
    --ifa-success: #4CAF50;
    --ifa-danger: #F44336;
    --ifa-warning: #FF9800;
    --ifa-info: #2196F3;
    --ifa-text-dark: #2d2d2d;
    --ifa-text-medium: #5f5f5f;
    --ifa-text-light: #8f8f8f;
    --ifa-border: #e4e4e4;
    --ifa-bg-light: #f9f9f9;
    --ifa-bg-white: #ffffff;
    --ifa-shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
    --ifa-shadow-md: 0 4px 16px rgba(0, 0, 0, 0.12);
    --ifa-shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.16);
    --ifa-radius-sm: 6px;
    --ifa-radius-md: 10px;
    --ifa-radius-lg: 16px;
    --ifa-transition: all 0.3s ease;
}

/* Reset spécifique pour éviter les conflits avec WordPress */
.ifa-campaigns-grid *,
.ifa-campaign-single *,
.ifa-campaign-widget *,
.ifa-modal * {
    box-sizing: border-box;
}

/* ==================== TYPOGRAPHIE ==================== */
.ifa-campaigns-grid,
.ifa-campaign-single,
.ifa-campaign-widget {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Helvetica Neue', sans-serif;
    line-height: 1.6;
    color: var(--ifa-text-dark);
}

/* ==================== BOUTONS (Mobile First) ==================== */
.ifa-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 20px;
    border: none;
    border-radius: var(--ifa-radius-sm);
    font-size: 15px;
    font-weight: 500;
    text-align: center;
    text-decoration: none;
    cursor: pointer;
    transition: var(--ifa-transition);
    white-space: nowrap;
    width: 100%; /* Full width sur mobile */
}

.ifa-btn-primary {
    background: linear-gradient(135deg, var(--ifa-primary) 0%, var(--ifa-primary-dark) 100%);
    color: white;
}

.ifa-btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(126, 50, 129, 0.3);
}

.ifa-btn-secondary {
    background: white;
    color: var(--ifa-primary);
    border: 2px solid var(--ifa-primary);
}

.ifa-btn-secondary:hover {
    background: var(--ifa-primary-light);
    transform: translateY(-2px);
}

.ifa-btn-large {
    padding: 16px 32px;
    font-size: 16px;
}

.ifa-btn-small {
    padding: 8px 16px;
    font-size: 13px;
}

.ifa-btn-block {
    width: 100%;
    display: flex;
}

.ifa-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none !important;
}

/* ==================== GRILLE DE CAMPAGNES (Mobile First) ==================== */
.ifa-campaigns-grid {
    display: grid;
    grid-template-columns: 1fr; /* 1 colonne sur mobile */
    gap: 16px;
    padding: 0;
    margin: 0;
    width: 100%;
    max-width: 100% !important;
}

.ifa-campaign-card {
    background: var(--ifa-bg-white);
    border-radius: 0; /* Pas de border-radius sur mobile pour edge-to-edge */
    overflow: hidden;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.06);
    transition: var(--ifa-transition);
    display: flex;
    flex-direction: column;
    margin: 0;
    width: 100%;
}

.ifa-campaign-card:hover {
    box-shadow: var(--ifa-shadow-lg);
    transform: translateY(-4px);
}

.ifa-campaign-image {
    width: 100%;
    height: 200px;
    overflow: hidden;
    position: relative;
    background: var(--ifa-bg-light);
}

.ifa-campaign-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--ifa-transition);
}

.ifa-campaign-card:hover .ifa-campaign-image img {
    transform: scale(1.05);
}

.ifa-campaign-content {
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 16px;
    flex: 1;
}

.ifa-campaign-title {
    margin: 0;
    font-size: 18px;
    font-weight: 600;
    line-height: 1.3;
    color: var(--ifa-text-dark);
}

.ifa-campaign-description {
    font-size: 14px;
    color: var(--ifa-text-medium);
    line-height: 1.6;
}

/* Barre de progression */
.ifa-campaign-progress,
.ifa-progress-section {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.ifa-progress-bar {
    width: 100%;
    height: 8px;
    background: var(--ifa-bg-light);
    border-radius: 10px;
    overflow: hidden;
}

.ifa-progress-bar-large {
    height: 12px;
}

.ifa-progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--ifa-primary) 0%, var(--ifa-secondary) 100%);
    border-radius: 10px;
    transition: width 0.6s ease;
    position: relative;
}

.ifa-progress-fill::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    animation: shimmer 2s infinite;
}

@keyframes shimmer {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

.ifa-progress-stats {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 10px;
    flex-wrap: wrap;
}

.ifa-amount-raised {
    display: flex;
    flex-direction: column;
    gap: 2px;
    flex: 1;
    min-width: 0;
}

.ifa-amount-raised strong {
    font-size: 18px;
    font-weight: 700;
    color: var(--ifa-primary);
    word-break: break-word;
}

.ifa-amount-raised span {
    font-size: 13px;
    color: var(--ifa-text-medium);
}

.ifa-percentage {
    font-size: 16px;
    font-weight: 700;
    color: var(--ifa-primary);
    flex-shrink: 0;
}

/* Métadonnées de campagne */
.ifa-campaign-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    padding-top: 12px;
    border-top: 1px solid var(--ifa-border);
}

.ifa-meta-item {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    color: var(--ifa-text-medium);
}

.ifa-meta-item svg {
    flex-shrink: 0;
    opacity: 0.7;
}

/* Message vide */
.ifa-empty-campaigns {
    grid-column: 1 / -1;
    text-align: center;
    padding: 40px 20px;
    color: var(--ifa-text-medium);
}

/* ==================== PAGE CAMPAGNE SINGLE (Mobile First) ==================== */
.ifa-campaign-single {
    max-width: 100%;
    margin: 0;
    padding: 0;
    width: 100%;
}

/* Notifications de paiement */
.ifa-payment-notification {
    padding: 20px 16px;
    margin: 0;
    border-radius: 0;
    display: flex;
    gap: 16px;
    align-items: flex-start;
    animation: slideDown 0.4s ease-out;
    width: 100%;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.ifa-payment-success {
    background: rgba(76, 175, 80, 0.1);
    border: 2px solid var(--ifa-success);
}

.ifa-payment-pending {
    background: rgba(255, 152, 0, 0.1);
    border: 2px solid var(--ifa-warning);
}

.ifa-payment-cancelled {
    background: rgba(244, 67, 54, 0.1);
    border: 2px solid var(--ifa-danger);
}

.ifa-notification-icon {
    font-size: 32px;
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: white;
}

.ifa-payment-success .ifa-notification-icon {
    color: var(--ifa-success);
}

.ifa-payment-pending .ifa-notification-icon {
    color: var(--ifa-warning);
}

.ifa-payment-cancelled .ifa-notification-icon {
    color: var(--ifa-danger);
}

.ifa-notification-content {
    flex: 1;
    min-width: 0;
}

.ifa-notification-content h3 {
    margin: 0 0 8px 0;
    font-size: 18px;
}

.ifa-notification-content p {
    margin: 0;
    font-size: 14px;
    color: var(--ifa-text-medium);
}

.ifa-blessing-box {
    margin-top: 16px;
    padding: 16px;
    background: white;
    border-radius: var(--ifa-radius-sm);
    border-left: 4px solid var(--ifa-primary);
}

.ifa-blessing-text {
    font-size: 15px;
    font-style: italic;
    line-height: 1.6;
    margin: 0 0 8px 0;
}

.ifa-blessing-ref {
    font-size: 13px;
    color: var(--ifa-primary);
    font-weight: 500;
    margin: 0;
}

/* Hero Section */
.ifa-campaign-hero {
    padding: 0;
    width: 100%;
}

.ifa-hero-content {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.ifa-hero-left {
    width: 100%;
}

.ifa-hero-image {
    width: 100%;
    height: 250px;
    border-radius: 0; /* Pas de border-radius sur mobile */
    overflow: hidden;
    background: var(--ifa-bg-light);
}

.ifa-hero-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.ifa-hero-right {
    width: 100%;
    padding: 20px 16px; /* Padding pour le contenu texte sur mobile */
}

.ifa-campaign-title {
    font-size: 24px;
    font-weight: 700;
    line-height: 1.3;
    margin: 0 0 20px 0;
    color: var(--ifa-text-dark);
}

/* Section progression */
.ifa-amount-display {
    margin-bottom: 12px;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.ifa-amount-raised {
    font-size: 28px;
    font-weight: 700;
    color: var(--ifa-primary);
}

.ifa-amount-goal {
    font-size: 14px;
    color: var(--ifa-text-medium);
}

.ifa-campaign-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    margin-top: 16px;
}

.ifa-stat {
    display: flex;
    flex-direction: column;
    gap: 4px;
    text-align: center;
}

.ifa-stat strong {
    font-size: 20px;
    font-weight: 700;
    color: var(--ifa-primary);
}

.ifa-stat span {
    font-size: 12px;
    color: var(--ifa-text-medium);
}

/* Boutons d'action */
.ifa-action-buttons {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-top: 24px;
}

/* Corps de la campagne */
.ifa-campaign-body {
    display: flex;
    flex-direction: column;
    gap: 16px;
    padding: 0;
    width: 100%;
}

.ifa-body-left {
    width: 100%;
    order: 2;
}

.ifa-body-right {
    width: 100%;
    order: 1;
}

/* Sections */
.ifa-section {
    background: var(--ifa-bg-white);
    padding: 24px 16px;
    border-radius: 0; /* Pas de border-radius sur mobile */
    box-shadow: none; /* Pas d'ombre sur mobile pour edge-to-edge */
    border-top: 1px solid var(--ifa-border);
    border-bottom: 1px solid var(--ifa-border);
    margin: 0;
    width: 100%;
}

.ifa-section h2 {
    font-size: 20px;
    font-weight: 600;
    margin: 0 0 20px 0;
    display: flex;
    align-items: center;
    gap: 10px;
}

.ifa-section h2 svg {
    flex-shrink: 0;
}

.ifa-description-content {
    font-size: 15px;
    line-height: 1.8;
    color: var(--ifa-text-dark);
}

.ifa-description-content p {
    margin: 0 0 16px 0;
}

.ifa-description-content p:last-child {
    margin-bottom: 0;
}

/* Liste des contributeurs */
.ifa-empty-donors {
    text-align: center;
    padding: 40px 20px;
    color: var(--ifa-text-medium);
}

.ifa-donors-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.ifa-donor-item {
    display: flex;
    gap: 12px;
    padding: 16px;
    background: var(--ifa-bg-light);
    border-radius: var(--ifa-radius-sm);
    transition: var(--ifa-transition);
}

.ifa-donor-item:hover {
    background: #f0f0f0;
}

.ifa-donor-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--ifa-primary) 0%, var(--ifa-primary-dark) 100%);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    font-weight: 600;
    flex-shrink: 0;
}

.ifa-donor-content {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.ifa-donor-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 10px;
    flex-wrap: wrap;
}

.ifa-donor-name {
    font-size: 15px;
    font-weight: 600;
    color: var(--ifa-text-dark);
}

.ifa-donor-amount {
    font-size: 14px;
    font-weight: 600;
    color: var(--ifa-primary);
    white-space: nowrap;
}

.ifa-donor-message {
    font-size: 14px;
    color: var(--ifa-text-medium);
    font-style: italic;
    line-height: 1.5;
}

.ifa-donor-time {
    font-size: 12px;
    color: var(--ifa-text-light);
}

/* ==================== FORMULAIRE DE DON (Mobile First) ==================== */
.ifa-donation-box {
    background: var(--ifa-bg-white);
    padding: 24px 16px;
    border-radius: 0; /* Pas de border-radius sur mobile */
    box-shadow: none; /* Pas d'ombre sur mobile */
    border-top: 1px solid var(--ifa-border);
    border-bottom: 1px solid var(--ifa-border);
    position: static; /* Pas sticky sur mobile */
    width: 100%;
    margin: 0;
}

.ifa-donation-box h3 {
    margin: 0 0 24px 0;
    font-size: 20px;
    font-weight: 600;
    text-align: center;
}

.ifa-donation-form {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

/* Sélection de montant */
.ifa-amount-selection {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.ifa-form-label {
    font-size: 14px;
    font-weight: 600;
    color: var(--ifa-text-dark);
    margin-bottom: 8px;
    display: block;
}

.ifa-amount-buttons {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
}

.ifa-amount-btn {
    padding: 14px 12px;
    border: 2px solid var(--ifa-border);
    background: white;
    border-radius: var(--ifa-radius-sm);
    font-size: 14px;
    font-weight: 600;
    color: var(--ifa-text-dark);
    cursor: pointer;
    transition: var(--ifa-transition);
}

.ifa-amount-btn:hover,
.ifa-amount-btn.active {
    border-color: var(--ifa-primary);
    background: var(--ifa-primary-light);
    color: var(--ifa-primary);
}

.ifa-custom-amount {
    position: relative;
    margin-top: 8px;
}

.ifa-custom-amount input {
    width: 100%;
    padding: 14px 60px 14px 14px;
    border: 2px solid var(--ifa-border);
    border-radius: var(--ifa-radius-sm);
    font-size: 15px;
    transition: var(--ifa-transition);
}

.ifa-custom-amount input:focus {
    outline: none;
    border-color: var(--ifa-primary);
    box-shadow: 0 0 0 3px var(--ifa-primary-light);
}

.ifa-currency {
    position: absolute;
    right: 14px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 14px;
    font-weight: 600;
    color: var(--ifa-text-medium);
    pointer-events: none;
}

/* Informations donateur */
.ifa-donor-info {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.ifa-form-group {
    display: flex;
    flex-direction: column;
}

.ifa-form-group input,
.ifa-form-group textarea {
    width: 100%;
    padding: 12px 14px;
    border: 2px solid var(--ifa-border);
    border-radius: var(--ifa-radius-sm);
    font-size: 14px;
    font-family: inherit;
    transition: var(--ifa-transition);
}

.ifa-form-group input:focus,
.ifa-form-group textarea:focus {
    outline: none;
    border-color: var(--ifa-primary);
    box-shadow: 0 0 0 3px var(--ifa-primary-light);
}

.ifa-form-group textarea {
    resize: vertical;
    min-height: 80px;
}

.ifa-checkbox-group {
    display: flex;
    align-items: flex-start;
    gap: 8px;
}

.ifa-checkbox-group label {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    font-size: 14px;
}

.ifa-checkbox-group input[type="checkbox"] {
    width: 18px;
    height: 18px;
    cursor: pointer;
    accent-color: var(--ifa-primary);
}

/* Moyens de paiement */
.ifa-payment-methods {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.ifa-payment-options {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.ifa-payment-option {
    display: block;
    position: relative;
    cursor: pointer;
}

.ifa-payment-option input[type="radio"] {
    position: absolute;
    opacity: 0;
}

.ifa-payment-option-content {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px;
    border: 2px solid var(--ifa-border);
    border-radius: var(--ifa-radius-sm);
    transition: var(--ifa-transition);
    background: white;
}

.ifa-payment-option input[type="radio"]:checked + .ifa-payment-option-content {
    border-color: var(--ifa-primary);
    background: var(--ifa-primary-light);
}

.ifa-payment-option-content:hover {
    border-color: var(--ifa-primary);
    background: rgba(126, 50, 129, 0.05);
}

.ifa-payment-logo {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 80px;
    height: 50px;
}

.ifa-payment-logo img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.ifa-logo-stacked .ifa-multi-logo {
    display: flex;
    flex-direction: column;
    gap: 4px;
    align-items: center;
}

.ifa-logo-item {
    max-width: 70px;
    max-height: 22px;
    object-fit: contain;
}

.ifa-payment-text {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.ifa-payment-label {
    font-size: 15px;
    font-weight: 600;
    color: var(--ifa-text-dark);
}

.ifa-payment-description {
    font-size: 12px;
    color: var(--ifa-text-medium);
}

.ifa-error {
    color: var(--ifa-danger);
    font-size: 14px;
    text-align: center;
    padding: 12px;
    background: rgba(244, 67, 54, 0.1);
    border-radius: var(--ifa-radius-sm);
}

/* Notice de sécurité */
.ifa-secure-notice {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px;
    background: var(--ifa-bg-light);
    border-radius: var(--ifa-radius-sm);
    font-size: 13px;
    color: var(--ifa-text-medium);
}

.ifa-secure-notice svg {
    flex-shrink: 0;
    color: var(--ifa-success);
}

/* Message de réponse */
.ifa-response-message {
    padding: 16px;
    border-radius: var(--ifa-radius-sm);
    text-align: center;
    font-size: 14px;
}

.ifa-response-message.success {
    background: rgba(76, 175, 80, 0.1);
    color: var(--ifa-success);
    border: 1px solid var(--ifa-success);
}

.ifa-response-message.error {
    background: rgba(244, 67, 54, 0.1);
    color: var(--ifa-danger);
    border: 1px solid var(--ifa-danger);
}

/* ==================== PARTAGE ==================== */
.ifa-share-box {
    background: var(--ifa-bg-white);
    padding: 24px 16px;
    border-radius: 0;
    box-shadow: none;
    border-top: 1px solid var(--ifa-border);
    border-bottom: 1px solid var(--ifa-border);
    margin: 0;
    width: 100%;
}

.ifa-share-box h4 {
    margin: 0 0 16px 0;
    font-size: 16px;
    font-weight: 600;
    text-align: center;
}

.ifa-share-buttons {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
}

.ifa-share-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px;
    border: 2px solid var(--ifa-border);
    border-radius: var(--ifa-radius-sm);
    background: white;
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    transition: var(--ifa-transition);
}

.ifa-share-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--ifa-shadow-sm);
}

.ifa-share-btn svg {
    flex-shrink: 0;
}

.ifa-share-facebook {
    color: #1877F2;
}

.ifa-share-facebook:hover {
    border-color: #1877F2;
    background: rgba(24, 119, 242, 0.1);
}

.ifa-share-whatsapp {
    color: #25D366;
}

.ifa-share-whatsapp:hover {
    border-color: #25D366;
    background: rgba(37, 211, 102, 0.1);
}

.ifa-share-twitter {
    color: #1DA1F2;
}

.ifa-share-twitter:hover {
    border-color: #1DA1F2;
    background: rgba(29, 161, 242, 0.1);
}

.ifa-share-copy {
    color: var(--ifa-primary);
}

.ifa-share-copy:hover {
    border-color: var(--ifa-primary);
    background: var(--ifa-primary-light);
}

/* ==================== WIDGET CAMPAGNE ==================== */
.ifa-campaign-widget {
    background: var(--ifa-bg-white);
    border-radius: var(--ifa-radius-md);
    overflow: hidden;
    box-shadow: var(--ifa-shadow-sm);
    max-width: 100%;
}

.ifa-widget-image {
    width: 100%;
    height: 180px;
    overflow: hidden;
    background: var(--ifa-bg-light);
}

.ifa-widget-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.ifa-widget-content {
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.ifa-widget-title {
    margin: 0;
    font-size: 16px;
    font-weight: 600;
    line-height: 1.3;
}

.ifa-widget-progress {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.ifa-widget-stats {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 14px;
}

.ifa-widget-stats .ifa-amount {
    font-weight: 700;
    color: var(--ifa-primary);
}

.ifa-widget-stats .ifa-percentage {
    font-weight: 600;
    color: var(--ifa-text-medium);
}

.ifa-widget-meta {
    font-size: 13px;
    color: var(--ifa-text-medium);
}

/* ==================== MODALS ==================== */
.ifa-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
}

.ifa-modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.6);
    animation: fadeIn 0.3s ease-out;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.ifa-modal-content {
    position: relative;
    background: white;
    border-radius: var(--ifa-radius-lg);
    box-shadow: var(--ifa-shadow-lg);
    max-width: 90%;
    width: 480px;
    max-height: 90vh;
    overflow: auto;
    animation: slideUp 0.3s ease-out;
    z-index: 1;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.ifa-modal-header {
    padding: 24px;
    border-bottom: 1px solid var(--ifa-border);
}

.ifa-modal-header h2,
.ifa-modal-header h3 {
    margin: 0;
    font-size: 20px;
    font-weight: 600;
}

.ifa-modal-body {
    padding: 24px;
}

.ifa-modal-footer {
    padding: 20px 24px;
    border-top: 1px solid var(--ifa-border);
    display: flex;
    gap: 12px;
    justify-content: flex-end;
}

/* Modal de succès */
.ifa-success-icon {
    width: 72px;
    height: 72px;
    margin: 0 auto 20px;
    background: var(--ifa-primary-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--ifa-primary);
}

.ifa-blessing-display {
    padding: 20px;
    background: var(--ifa-bg-light);
    border-radius: var(--ifa-radius-sm);
    border-left: 4px solid var(--ifa-primary);
    margin-bottom: 20px;
    font-style: italic;
    line-height: 1.6;
}

.ifa-thank-message {
    text-align: center;
    color: var(--ifa-text-medium);
    font-size: 15px;
}

/* ==================== RESPONSIVE: SMALL MOBILE (480px+) ==================== */
@media (min-width: 480px) {
    .ifa-amount-buttons {
        grid-template-columns: repeat(2, 1fr);
    }

    .ifa-share-buttons {
        grid-template-columns: repeat(2, 1fr);
    }

    .ifa-hero-image {
        height: 280px;
    }
}

/* ==================== RESPONSIVE: TABLET (768px+) ==================== */
@media (min-width: 768px) {
    /* Grille: 2 colonnes avec marges et bordures */
    .ifa-campaigns-grid {
        padding: 20px;
        gap: 24px;
    }

    .ifa-campaigns-grid[data-columns="2"],
    .ifa-campaigns-grid[data-columns="3"] {
        grid-template-columns: repeat(2, 1fr);
    }

    /* Cards avec bordures arrondies */
    .ifa-campaign-card {
        border-radius: var(--ifa-radius-md);
        box-shadow: var(--ifa-shadow-sm);
    }

    .ifa-campaign-image {
        height: 220px;
    }

    .ifa-campaign-content {
        padding: 24px;
    }

    .ifa-campaign-title {
        font-size: 20px;
    }

    /* Boutons: inline */
    .ifa-btn {
        width: auto;
    }

    .ifa-btn-block {
        width: 100%;
    }

    /* Page single: ajouter padding et bordures */
    .ifa-campaign-single {
        padding: 0 20px;
    }

    .ifa-campaign-hero {
        padding: 20px 0;
    }

    .ifa-hero-right {
        padding: 0;
    }

    /* Hero section: 2 colonnes */
    .ifa-hero-content {
        flex-direction: row;
        gap: 32px;
    }

    .ifa-hero-left {
        width: 55%;
    }

    .ifa-hero-right {
        width: 45%;
    }

    .ifa-hero-image {
        height: 320px;
        border-radius: var(--ifa-radius-md);
    }

    .ifa-campaign-title {
        font-size: 28px;
    }

    .ifa-amount-raised {
        font-size: 32px;
    }

    /* Action buttons: horizontal */
    .ifa-action-buttons {
        flex-direction: row;
    }

    /* Corps: sidebar */
    .ifa-campaign-body {
        flex-direction: row;
        gap: 32px;
        padding: 32px 0;
    }

    .ifa-body-left {
        width: 60%;
        order: 1;
    }

    .ifa-body-right {
        width: 40%;
        order: 2;
    }

    /* Sections avec bordures */
    .ifa-section {
        padding: 28px 24px;
        border-radius: var(--ifa-radius-md);
        box-shadow: var(--ifa-shadow-sm);
        border: none;
        margin-bottom: 24px;
    }

    /* Donation box avec bordures */
    .ifa-donation-box {
        padding: 28px 24px;
        border-radius: var(--ifa-radius-md);
        box-shadow: var(--ifa-shadow-md);
        border: none;
        position: sticky;
        top: 20px;
    }

    /* Share box avec bordures */
    .ifa-share-box {
        padding: 24px;
        border-radius: var(--ifa-radius-md);
        box-shadow: var(--ifa-shadow-sm);
        border: none;
        margin-top: 24px;
    }

    /* Notification avec bordures */
    .ifa-payment-notification {
        padding: 20px;
        margin: 20px 0;
        border-radius: var(--ifa-radius-md);
    }

    /* Formulaire */
    .ifa-amount-buttons {
        grid-template-columns: repeat(2, 1fr);
    }

    /* Partage */
    .ifa-share-buttons {
        grid-template-columns: repeat(4, 1fr);
    }

    /* Widget */
    .ifa-campaign-widget {
        max-width: 360px;
    }

    /* Modals */
    .ifa-modal-content {
        max-width: 520px;
    }

    .ifa-modal-footer .ifa-btn {
        width: auto;
    }
}

/* ==================== RESPONSIVE: DESKTOP (1024px+) ==================== */
@media (min-width: 1024px) {
    /* Grille: 3 colonnes */
    .ifa-campaigns-grid[data-columns="3"] {
        grid-template-columns: repeat(3, 1fr);
        gap: 28px;
        padding: 24px;
    }

    .ifa-campaign-image {
        height: 240px;
    }

    .ifa-hero-image {
        height: 380px;
    }

    .ifa-campaign-title {
        font-size: 32px;
    }

    .ifa-amount-raised {
        font-size: 36px;
    }

    /* Corps avec max-width */
    .ifa-campaign-single {
        max-width: 1200px;
        margin: 0 auto;
        padding: 0 20px;
    }

    .ifa-campaign-body {
        gap: 40px;
        padding: 40px 0;
    }

    .ifa-body-left {
        width: 65%;
    }

    .ifa-body-right {
        width: 35%;
    }

    /* Hover effects plus prononcés */
    .ifa-btn-primary:hover {
        box-shadow: 0 8px 24px rgba(126, 50, 129, 0.4);
    }
}

/* ==================== RESPONSIVE: LARGE DESKTOP (1280px+) ==================== */
@media (min-width: 1280px) {
    .ifa-campaigns-grid {
        max-width: 1280px;
        margin: 0 auto;
    }

    .ifa-campaign-single {
        max-width: 1280px;
    }

    .ifa-hero-image {
        height: 420px;
    }
}

/* ==================== RESPONSIVE: EXTRA LARGE (1440px+) ==================== */
@media (min-width: 1440px) {
    .ifa-campaigns-grid {
        max-width: 1400px;
        padding: 32px;
    }

    .ifa-campaign-single {
        max-width: 1400px;
    }
}

/* ==================== PRINT ==================== */
@media print {
    .ifa-action-buttons,
    .ifa-share-box,
    .ifa-donation-box,
    .ifa-modal {
        display: none !important;
    }
}

/* ==================== ACCESSIBILITY ==================== */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Focus visible pour navigation au clavier */
.ifa-btn:focus-visible,
.ifa-amount-btn:focus-visible,
.ifa-payment-option:focus-visible,
.ifa-share-btn:focus-visible {
    outline: 3px solid var(--ifa-primary);
    outline-offset: 2px;
}

/* ==================== UTILITIES ==================== */
.ifa-text-center {
    text-align: center;
}

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

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

.ifa-hidden {
    display: none !important;
}

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