:root {
    --primary-color: #2c3e50;
    --accent-color: #3498db;
    --text-color: #2c3e50;
    --bg-color: #f8f9fa;
    --editor-bg: #ffffff;
    --font-main: 'Inter', sans-serif;
}

body {
    background-color: var(--bg-color);
    font-family: var(--font-main);
    color: var(--text-color);
}

#editor-container {
    max-width: 850px;
    margin: 40px auto;
    min-height: 1050px;
    background: var(--editor-bg);
    padding: 50px;
    box-shadow: 0 0 20px rgba(0,0,0,0.1);
    border-radius: 4px;
    font-family: var(--font-main);
    color: var(--text-color);
    transition: all 0.3s ease;
}

/* --- LAYOUTS & COLUMNS --- */
.layout-wrapper {
    border: 1px solid #eee;
    margin-bottom: 20px;
    padding: 10px;
    background: rgba(0,0,0,0.02);
    position: relative;
}

.layout-grid {
    display: grid;
    gap: 20px;
    min-height: 50px;
}

.layout-1col { grid-template-columns: 1fr; }
.layout-2col { grid-template-columns: 1fr 1fr; }
.layout-3col { grid-template-columns: 1fr 1fr 1fr; }

.column-dropzone {
    min-height: 60px;
    border: 1px dashed #ddd;
    padding: 5px;
}

/* --- DRAG & DROP STYLES --- */
.sortable-ghost {
    opacity: 0.4;
    background-color: #e9ecef !important;
    border: 2px dashed #adb5bd !important;
}

.sortable-drag {
    opacity: 0.9;
    cursor: grabbing !important;
}

.block-wrapper {
    position: relative;
    margin-bottom: 15px;
    padding: 10px;
    border: 1px solid transparent;
    transition: border 0.2s;
    cursor: grab;
}

.block-wrapper:active {
    cursor: grabbing;
}

.block-wrapper:hover {
    border: 1px dashed #ccc;
}

.preview-mode .block-wrapper {
    cursor: default;
}

/* --- PRINT & EXPORT OPTIMIZATION --- */
/* On s'assure que les bordures de layout et de colonnes disparaissent au rendu PDF */
.preview-mode .layout-wrapper, 
.preview-mode .column-dropzone,
.preview-mode .layout-grid {
    border: none !important;
    background: transparent !important;
    padding: 0 !important;
    margin: 0 !important;
}

.preview-mode .block-wrapper {
    border: none !important;
    margin-bottom: 0 !important;
    padding: 0 !important;
}

/* Éviter les coupures de blocs au milieu d'une page PDF */
.block-wrapper {
    page-break-inside: avoid;
}

/* --- FIN DRAG & DROP --- */

.preview-mode .block-controls {
    display: none !important;
}

.preview-mode .block-wrapper:hover {
    border: none !important;
}

.preview-mode .text-block {
    outline: none !important;
}

body.preview-active .toolbar {
    opacity: 0.1;
    pointer-events: none;
}

.text-block h1, .text-block h2, .text-block h3 {
    color: var(--primary-color);
}

.block-controls {
    position: absolute;
    right: -50px;
    top: 0;
    display: none;
    flex-direction: column;
    gap: 5px;
    z-index: 10;
}

.block-wrapper:hover .block-controls {
    display: flex;
}

.btn-block-control {
    width: 30px;
    height: 30px;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 4px;
    border: none;
    background: #fff;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.btn-delete { color: #e74c3c; }

.text-block {
    outline: none;
    min-height: 1em;
}

.image-block img {
    max-width: 100%;
    height: auto;
    display: block;
}

.toolbar {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: white;
    padding: 10px 0;
    border-bottom: 1px solid #dee2e6;
    margin-bottom: 20px;
    transition: opacity 0.3s ease;
}

.customizer-panel {
    background: #fff;
    border-radius: 8px;
    padding: 15px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    border: 1px solid #eee;
}