:root {
    --sia-main-green: #009347;
    --sia-light-bg: #faf8f5;
    --sia-card-border: #e2e8f0;
    --sia-star-gold: #f59e0b;
}

.sia-plugin-container {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
    color: var(--sia-text-color);
    width: 100%;
    box-sizing: border-box;
}

/* Nettoyage des paragraphes parasites injectés par WordPress */
.sia-plugin-container p:empty, 
.sia-cards-grid > p, 
.sia-filter-dashboard > p {
    display: none !important;
}

/* Dashboard de Filtres en Flexbox */
.sia-filter-dashboard {
    background-color: #ffffff;
    border: 1px solid var(--sia-card-border);
    border-top: 5px solid var(--sia-main-green);
    padding: 20px;
    border-radius: 6px;
    margin-bottom: 30px;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
}

.sia-search-box-row input[type="text"] {
    width: 100% !important;
    padding: 12px 16px !important;
    font-size: 15px !important;
    border: 1px solid #cbd5e1 !important;
    border-radius: 4px !important;
    box-sizing: border-box;
}

.sia-selectors-row {
    display: flex;
    gap: 15px;
    margin-top: 15px;
    flex-wrap: wrap;
}

.sia-select-wrapper {
    flex: 1;
    min-width: 200px;
}

.sia-select-wrapper label {
    display: block;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    color: #64748b;
    margin-bottom: 6px;
    letter-spacing: 0.5px;
}

.sia-select-wrapper select {
    width: 100% !important;
    padding: 10px !important;
    font-size: 14px !important;
    border: 1px solid #cbd5e1 !important;
    border-radius: 4px !important;
    background-color: #fff !important;
    height: 42px !important;
}

/* Grille Moderne en CSS Grid (Zéro décalage possible) */
.sia-cards-grid {
    display: grid;
    gap: 20px;
    width: 100%;
    box-sizing: border-box;
}

.sia-grid-cols-2 { grid-template-columns: repeat(2, 1fr); }
.sia-grid-cols-3 { grid-template-columns: repeat(3, 1fr); }
.sia-grid-cols-4 { grid-template-columns: repeat(4, 1fr); }

/* Cartes des Exposants */
.sia-exposant-card {
    background: #ffffff;
    border: 1px solid var(--sia-card-border);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 1px 3px rgba(0,0,0,0.05);
    position: relative;
    display: flex;
    flex-direction: column;
    height: 100%; /* Aligne toutes les hauteurs de cartes */
    transition: transform 0.2s, box-shadow 0.2s;
    box-sizing: border-box;
}

.sia-exposant-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
}

/* Centrage parfait des logos sans déformation */
.sia-card-image-context {
    position: relative;
    background-color: #f8fafc;
    height: 140px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 15px;
    border-bottom: 1px solid #f1f5f9;
}

.sia-card-image-context img {
    max-height: 100%;
    max-width: 100%;
    object-fit: contain;
    width: auto;
    height: auto;
}

.sia-placeholder-img {
    height: 100%;
    width: 100%;
    background: #e2e8f0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    color: #94a3b8;
}

/* Étoile des favoris */
.sia-favorite-toggle {
    position: absolute;
    top: 10px;
    right: 10px;
    background: rgba(255, 255, 255, 0.9);
    border: 1px solid var(--sia-card-border);
    width: 32px;
    height: 32px;
    border-radius: 50%;
    font-size: 18px;
    cursor: pointer;
    color: #94a3b8;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    z-index: 10;
    transition: all 0.2s;
}

.sia-favorite-toggle:hover, .sia-favorite-toggle.is-active {
    color: var(--sia-star-gold);
    background: #ffffff;
    border-color: var(--sia-star-gold);
}

/* Contenu textuel de la carte */
.sia-card-details-context {
    padding: 15px;
    display: flex;
    flex-direction: column;
    flex-grow: 1; /* Pousse le footer vers le bas */
}

.sia-badge-container {
    margin-bottom: 8px;
}

.sia-location-badge {
    background-color: #f1f5f9;
    color: var(--sia-badge-color);
    font-size: 11px;
    font-weight: 700;
    padding: 3px 8px;
    border-radius: 4px;
}

.sia-exposant-title {
    font-size: 15px;
    font-weight: 700;
    margin: 5px 0 10px 0;
    line-height: 1.3;
}

.sia-meta-line {
    font-size: 12px;
    margin: 3px 0;
    color: #475569;
}

.sia-excerpt-content {
    font-size: 13px;
    color: #64748b;
    margin: 10px 0;
    line-height: 1.4;
    flex-grow: 1; /* Absorbe l'espace vide pour aligner les boutons */
}

/* Pied de carte avec les liens */
.sia-card-action-footer {
    border-top: 1px solid #f1f5f9;
    padding-top: 12px;
    margin-top: auto; /* Force l'alignement tout en bas */
    display: flex;
    gap: 15px;
}

.sia-btn-link {
    font-size: 12px;
    font-weight: 600;
    color: var(--sia-main-green);
    text-decoration: none !important;
}

.sia-btn-link:hover {
    text-decoration: underline !important;
}

.sia-btn-pdf {
    color: #dc2626;
}

/* Gestion du Responsive (Mobiles et Tablettes) */
@media (max-width: 1024px) {
    .sia-grid-cols-3, .sia-grid-cols-4 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 640px) {
    .sia-cards-grid { grid-template-columns: 1fr !important; }
    .sia-selectors-row { flex-direction: column; }
    .sia-select-wrapper { width: 100%; }
}

/* --- DESIGN DE LA PAGE EXPOSITEUR UNIQUE (SINGLE PAGE) --- */
.sia-single-page-wrapper {
    background-color: #f8fafc;
    padding: 50px 20px;
    width: 100%;
    box-sizing: border-box;
}

.sia-single-card-container {
    max-width: 1140px;
    margin: 0 auto;
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    padding: 35px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.03);
    box-sizing: border-box;
}

.sia-single-back-nav {
    margin-bottom: 25px;
}

.sia-back-button {
    font-size: 14px;
    font-weight: 600;
    color: var(--sia-main-green);
    text-decoration: none !important;
}

.sia-back-button:hover {
    text-decoration: underline !important;
}

.sia-single-header-layout {
    display: flex;
    align-items: center;
    gap: 30px;
    border-bottom: 2px solid #f1f5f9;
    padding-bottom: 25px;
    margin-bottom: 30px;
}

.sia-single-logo-zone {
    width: 140px;
    height: 140px;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #ffffff;
    padding: 12px;
    flex-shrink: 0;
}

.sia-single-logo-zone img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.sia-single-placeholder-logo {
    font-weight: bold;
    color: #94a3b8;
    font-size: 18px;
}

.sia-single-company-name {
    font-size: 28px;
    font-weight: 800;
    margin: 0 0 12px 0;
    color: #0f172a;
}

.sia-single-meta-badges {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.sia-single-badge-stand {
    background-color: #f0fdf4;
    color: var(--sia-main-green);
    font-size: 13px;
    font-weight: 700;
    padding: 6px 14px;
    border-radius: 6px;
    border: 1px solid #bbf7d0;
}

.sia-single-badge-type {
    background-color: #f1f5f9;
    color: #475569;
    font-size: 13px;
    font-weight: 600;
    padding: 6px 14px;
    border-radius: 6px;
    border: 1px solid #cbd5e1;
}

.sia-single-content-layout {
    display: flex;
    gap: 40px;
}

.sia-single-main-description {
    flex: 2;
    min-width: 0;
}

.sia-single-technical-details {
    flex: 1;
    background-color: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    padding: 24px;
    height: fit-content;
}

.sia-single-main-description h2, 
.sia-single-technical-details h2 {
    font-size: 18px;
    font-weight: 700;
    margin: 0 0 18px 0;
    color: #1e293b;
    border-left: 4px solid var(--sia-main-green);
    padding-left: 12px;
}

.sia-single-editor-text {
    font-size: 15px;
    line-height: 1.6;
    color: #334155;
}

.sia-single-details-table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 20px;
}

.sia-single-details-table th, 
.sia-single-details-table td {
    text-align: left;
    padding: 12px 0;
    border-bottom: 1px solid #e2e8f0;
    font-size: 14px;
    vertical-align: top;
}

.sia-single-details-table th {
    font-weight: 600;
    color: #64748b;
    width: 35%;
}

.sia-single-details-table td {
    color: #0f172a;
}

.sia-single-details-table tr:last-child th,
.sia-single-details-table tr:last-child td {
    border-bottom: none;
}

.sia-single-pdf-action-block {
    margin-top: 20px;
}

.sia-single-download-pdf-btn {
    display: block;
    background-color: #dc2626;
    color: #ffffff !important;
    text-align: center;
    padding: 12px;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 700;
    text-decoration: none !important;
}

.sia-single-download-pdf-btn:hover {
    background-color: #b91c1c;
}

/* Version Responsive Mobiles */
@media (max-width: 768px) {
    .sia-single-header-layout {
        flex-direction: column;
        text-align: center;
        gap: 20px;
    }
    .sia-single-meta-badges {
        justify-content: center;
    }
    .sia-single-content-layout {
        flex-direction: column;
        gap: 30px;
    }
}