/* ============================================================
   Synergies Africa — Components CSS
   Cartes, Boutons, Formulaires, Badges, Alertes, Pagination
   ============================================================ */

/* ============================================================
   Buttons
   ============================================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-6);
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: var(--font-size-base);
    transition: all var(--transition-base);
    cursor: pointer;
    border: 1px solid transparent;
    text-decoration: none;
}

.btn-primary {
    background-color: var(--primary-500);
    color: #ffffff;
    box-shadow: var(--shadow-glow);
}

.btn-primary:hover {
    background-color: var(--primary-600);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(42, 157, 143, 0.4);
}

.btn-secondary {
    background-color: rgba(255, 255, 255, 0.15);
    color: var(--text-light);
    border: 1px solid rgba(255, 255, 255, 0.4);
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background-color: rgba(255, 255, 255, 0.25);
    transform: translateY(-2px);
    border-color: rgba(255, 255, 255, 0.6);
}

/* Outline */
.btn-outline {
    background: transparent;
    color: var(--primary-600);
    border-color: var(--primary-600);
}

.btn-outline:hover {
    background: var(--primary-50);
    border-color: var(--primary-700);
    color: var(--primary-700);
}

/* Danger */
.btn-danger {
    background: var(--error);
    color: var(--text-light);
    border-color: var(--error);
}

.btn-danger:hover {
    background: #A3321D;
    color: var(--text-light);
}

/* Sizes */
.btn-sm {
    padding: var(--space-1) var(--space-4);
    font-size: var(--font-size-sm);
}

.btn-lg {
    padding: var(--space-4) var(--space-10);
    font-size: var(--font-size-lg);
}

.btn-icon {
    width: 36px;
    height: 36px;
    padding: 0;
    border-radius: var(--radius-sm);
}

/* ============================================================
   Cards — Publication
   ============================================================ */
.card {
    background: var(--bg-glass);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all var(--transition-base);
    display: flex;
    flex-direction: column;
    height: 100%;
}

.card:hover {
    transform: translateY(-12px);
    box-shadow: var(--shadow-xl);
    border-color: rgba(42, 157, 143, 0.5);
}

.card-content {
    padding: var(--space-6);
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.card-image {
    position: relative;
    width: 100%;
    height: 220px;
    overflow: hidden;
}

.card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.card:hover .card-image img {
    transform: scale(1.08);
}

.card-image-placeholder {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--primary-100), var(--primary-200));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
}

.card-badge {
    position: absolute;
    top: var(--space-3);
    left: var(--space-3);
    z-index: 1;
}

.card-body {
    padding: var(--space-5) var(--space-6) var(--space-6);
    flex: 1;
    display: flex;
    flex-direction: column;
}

.card-title {
    font-size: var(--font-size-lg);
    font-weight: 700;
    margin-bottom: var(--space-2);
    color: var(--text-primary);
    line-height: 1.3;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.card-title a {
    color: inherit;
    text-decoration: none;
}

.card-title a:hover {
    color: var(--primary-600);
}

.card-meta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-3);
    font-size: var(--font-size-xs);
    color: var(--text-secondary);
    margin-bottom: var(--space-3);
}

.card-meta-item {
    display: flex;
    align-items: center;
    gap: var(--space-1);
}

.card-excerpt {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: var(--space-4);
    flex: 1;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.card-footer {
    margin-top: auto;
    padding-top: var(--space-4);
    border-top: 1px solid var(--glass-border);
}

.card-link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    color: var(--primary-600);
    font-weight: 600;
    font-size: var(--font-size-sm);
    transition: all var(--transition-fast);
}

.card-link:hover {
    gap: var(--space-3);
    color: var(--primary-700);
}

.card-link::after {
    content: '→';
    transition: transform var(--transition-fast);
}

.card:hover .card-link::after {
    transform: translateX(6px);
}

/* ============================================================
   Featured Card (À la Une)
   ============================================================ */
.card--featured {
    grid-column: 1 / -1;
    flex-direction: row;
    height: auto;
    min-height: 400px;
}

.card--featured .card-image {
    width: 50%;
    height: auto;
}

.card--featured .card-body {
    width: 50%;
    padding: var(--space-8);
    justify-content: center;
}

.card--featured .card-title {
    font-size: var(--font-size-2xl);
    margin-bottom: var(--space-4);
}

.card--featured .card-excerpt {
    font-size: var(--font-size-lg);
    -webkit-line-clamp: 4;
}

@media (max-width: 768px) {
    .card--featured {
        flex-direction: column;
    }
    .card--featured .card-image,
    .card--featured .card-body {
        width: 100%;
    }
    .card--featured .card-image {
        height: 250px;
    }
    .card--featured .card-body {
        padding: var(--space-6);
    }
}

/* ============================================================
   Badges
   ============================================================ */
.badge {
    display: inline-block;
    padding: var(--space-1) var(--space-3);
    font-size: var(--font-size-xs);
    font-weight: 600;
    border-radius: var(--radius-full);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.badge-reportage {
    background: var(--primary-100);
    color: var(--primary-700);
}

.badge-agro {
    background: #FEF3C7;
    color: #92400E;
}

.badge-default {
    background: var(--neutral-100);
    color: var(--neutral-700);
}

.badge-admin {
    background: var(--accent-gold);
    color: white;
}

/* ============================================================
   Forms
   ============================================================ */
.form-group {
    margin-bottom: var(--space-6);
}

.form-label {
    display: block;
    font-weight: 600;
    font-size: var(--font-size-sm);
    color: var(--text-primary);
    margin-bottom: var(--space-2);
}

.form-label .required {
    color: var(--error);
    margin-left: 2px;
}

.form-control {
    width: 100%;
    padding: var(--space-3) var(--space-4);
    background: #FFFFFF;
    border: 1px solid #CAD8D0;
    border-radius: var(--radius-md);
    font-size: var(--font-size-base);
    color: var(--text-primary);
    transition: all var(--transition-fast);
}

.form-control:focus {
    outline: none;
    border-color: var(--primary-500);
    background: #FFFFFF;
    box-shadow: 0 0 0 3px rgba(42, 157, 143, 0.18);
}

.form-control::placeholder {
    color: #8E9F95;
    opacity: 1;
}

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

select.form-control {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%236B6B8A' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 36px;
}

.form-radio-group {
    display: flex;
    gap: var(--space-6);
}

.form-radio {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    cursor: pointer;
    font-size: var(--font-size-sm);
}

.form-radio input[type="radio"] {
    width: 18px;
    height: 18px;
    accent-color: var(--primary-300);
    cursor: pointer;
}

.form-hint {
    font-size: var(--font-size-xs);
    color: var(--text-secondary);
    margin-top: var(--space-1);
}

.form-error {
    font-size: var(--font-size-xs);
    color: var(--error);
    margin-top: var(--space-1);
}

/* ============================================================
   Alerts / Flash Messages
   ============================================================ */
.alert {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-4) var(--space-5);
    border-radius: var(--radius-md);
    font-size: var(--font-size-sm);
    font-weight: 500;
    margin-bottom: var(--space-4);
    animation: fadeInDown 0.4s ease;
    border-left: 4px solid;
}

.alert-success {
    background: #ECFDF5;
    color: #34D399;
    border-color: var(--success);
}

.alert-error {
    background: #FEF2F2;
    color: #F87171;
    border-color: var(--error);
}

.alert-warning {
    background: #FFFBEB;
    color: #FBBF24;
    border-color: var(--warning);
}

.alert-info {
    background: #EFF6FF;
    color: #60A5FA;
    border-color: var(--info);
}

.alert-close {
    margin-left: auto;
    background: none;
    border: none;
    font-size: 1.25rem;
    cursor: pointer;
    color: inherit;
    opacity: 0.6;
    transition: opacity var(--transition-fast);
    padding: 0 var(--space-1);
}

.alert-close:hover {
    opacity: 1;
}

/* ============================================================
   Pagination
   ============================================================ */
.pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-3);
    margin-top: var(--space-12);
    flex-wrap: wrap;
}

.pagination-btn,
.pagination-num {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    padding: var(--space-2) var(--space-4);
    font-size: var(--font-size-sm);
    font-weight: 500;
    border-radius: var(--radius-md);
    border: 1px solid var(--glass-border);
    background: #FFFFFF;
    color: var(--text-primary);
    text-decoration: none;
    transition: all var(--transition-fast);
}

.pagination-btn:hover,
.pagination-num:hover {
    background: var(--primary-50);
    border-color: var(--primary-400);
    color: var(--primary-700);
}

.pagination-num.active {
    background: var(--primary-600);
    color: #FFFFFF;
    border-color: var(--primary-600);
}

.pagination-numbers {
    display: flex;
    gap: var(--space-2);
}

/* ============================================================
   Empty State
   ============================================================ */
.empty-state {
    text-align: center;
    padding: var(--space-16);
    color: var(--text-secondary);
}

.empty-state-icon {
    font-size: 4rem;
    margin-bottom: var(--space-4);
    opacity: 0.7;
}

.empty-state h3 {
    color: var(--text-primary);
    margin-bottom: var(--space-3);
}

.empty-state p {
    max-width: 400px;
    margin: 0 auto var(--space-6);
}

/* ============================================================
   Publication Navigation (Previous/Next)
   ============================================================ */
.pub-nav {
    display: flex;
    justify-content: space-between;
    gap: var(--space-4);
    margin-top: var(--space-12);
    padding-top: var(--space-8);
    border-top: 1px solid var(--glass-border);
}

.pub-nav-link {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-4) var(--space-6);
    background: #FFFFFF;
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    text-decoration: none;
    color: var(--text-primary);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-fast);
    max-width: 45%;
}

.pub-nav-link:hover {
    border-color: var(--primary-500);
    background: var(--primary-50);
    color: var(--primary-700);
}

.pub-nav-label {
    font-size: var(--font-size-xs);
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.pub-nav-title {
    font-weight: 600;
    font-size: var(--font-size-sm);
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* ============================================================
   Confirm Modal
   ============================================================ */
.confirm-modal {
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 9999;
    display: none;
    align-items: center;
    justify-content: center;
    padding: var(--space-4);
    backdrop-filter: blur(4px);
}

.confirm-modal.active {
    display: flex;
}

.confirm-modal-card {
    background: #FFFFFF;
    border-radius: var(--radius-xl);
    padding: var(--space-10);
    max-width: 420px;
    width: 100%;
    text-align: center;
    box-shadow: var(--shadow-xl);
    animation: fadeInUp 0.3s ease;
}

.confirm-modal-icon {
    font-size: 3rem;
    margin-bottom: var(--space-4);
}

.confirm-modal-card h3 {
    margin-bottom: var(--space-3);
}

.confirm-modal-card p {
    color: var(--text-secondary);
    margin-bottom: var(--space-8);
}

.confirm-modal-actions {
    display: flex;
    gap: var(--space-3);
    justify-content: center;
}

/* ============================================================
   Existing Images Grid (Edit mode)
   ============================================================ */
.existing-images {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    gap: var(--space-3);
    margin-bottom: var(--space-6);
}

.existing-image-item {
    position: relative;
    aspect-ratio: 1;
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    border: 2px solid var(--neutral-200);
}

.existing-image-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.existing-image-remove {
    position: absolute;
    top: 4px;
    right: 4px;
    width: 24px;
    height: 24px;
    background: var(--error);
    color: white;
    border: none;
    border-radius: 50%;
    font-size: 12px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity var(--transition-fast);
}

.existing-image-item:hover .existing-image-remove {
    opacity: 1;
}

/* ============================================================
   Honeypot (spam protection)
   ============================================================ */
.hp-field {
    position: absolute;
    left: -9999px;
    opacity: 0;
    height: 0;
    width: 0;
    overflow: hidden;
}

/* ============================================================
   Publicités (Ads)
   ============================================================ */
.ad-banner {
    position: relative;
    display: block;
    width: 100%;
    max-width: 1000px;
    margin: var(--space-8) auto;
    border-radius: var(--radius-md);
    overflow: hidden;
    background: var(--bg-surface);
    box-shadow: var(--shadow-sm);
    transition: box-shadow var(--transition-base), transform var(--transition-base);
    text-decoration: none;
}

.ad-banner:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.ad-banner-content {
    display: flex;
    align-items: center;
}

.ad-banner-img {
    width: 40%;
    max-width: 300px;
    height: 140px;
    object-fit: cover;
}

.ad-banner-text {
    flex: 1;
    padding: var(--space-4) var(--space-6);
    text-align: left;
}

.ad-banner-title {
    font-size: var(--font-size-xl);
    color: var(--text-primary);
    margin-bottom: var(--space-2);
    font-weight: 700;
}

.ad-banner-cta {
    display: inline-block;
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.ad-label {
    position: absolute;
    top: var(--space-2);
    right: var(--space-2);
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(4px);
    color: var(--text-secondary);
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
    padding: 3px 8px;
    border-radius: var(--radius-sm);
    pointer-events: none;
    letter-spacing: 0.05em;
    border: 1px solid rgba(0, 0, 0, 0.05);
    z-index: 2;
}

@media (max-width: 768px) {
    .ad-banner-content {
        flex-direction: column;
    }
    .ad-banner-img {
        width: 100%;
        max-width: 100%;
        height: 180px;
    }
    .ad-banner-text {
        text-align: center;
        padding: var(--space-6) var(--space-4);
    }
}

/* ============================================================
   Ad Carousel
   ============================================================ */
.ad-carousel-container {
    position: relative;
    width: 100%;
    /* On force une hauteur minimum pour éviter les sauts de page pendant la transition */
    min-height: 120px;
    overflow: hidden;
}

.ad-carousel-item {
    width: 100%;
    position: absolute;
    top: 0;
    left: 0;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.8s ease-in-out, visibility 0.8s ease-in-out;
    z-index: 1;
}

.ad-carousel-item.ad-active {
    position: relative;
    opacity: 1;
    visibility: visible;
    z-index: 2;
}

.ad-carousel-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 30px;
    height: 30px;
    background-color: rgba(255, 255, 255, 0.7);
    color: var(--primary);
    border: none;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 14px;
    font-weight: bold;
    z-index: 3;
    pointer-events: auto;
    transition: background-color 0.3s ease, color 0.3s ease;
    box-shadow: 0 2px 4px rgba(0,0,0,0.2);
}

.ad-carousel-arrow:hover {
    background-color: var(--primary);
    color: white;
}

.ad-carousel-prev {
    left: var(--space-2);
}

.ad-carousel-next {
    right: var(--space-2);
}

/* Variante Sidebar (ou petit encart) */
.ad-sidebar {
    max-width: 400px;
    margin: var(--space-4) auto;
}