/* ===== BLOCK EDITOR — Diseñador visual de órdenes ===== */

/* Container */
.block-editor-wrapper {
    display: flex;
    gap: var(--spacing-lg);
    min-height: 600px;
}

/* Left: Block palette / settings */
.block-editor-sidebar {
    width: 260px;
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.block-editor-sidebar .sidebar-section {
    background: var(--color-surface);
    border: 1px solid var(--color-border-light);
    border-radius: var(--border-radius-md);
    padding: var(--spacing-md);
}

.block-editor-sidebar .sidebar-section h5 {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text);
    margin: 0 0 var(--spacing-sm) 0;
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.block-editor-sidebar .sidebar-section h5 i {
    color: var(--color-primary);
    font-size: var(--font-size-sm);
}

/* Document type selector */
.be-doc-selector {
    display: flex;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-md);
}

.be-doc-btn {
    flex: 1;
    padding: 8px 12px;
    border: 1px solid var(--color-border);
    background: var(--color-surface);
    color: var(--color-text-secondary);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    border-radius: var(--border-radius-md);
    cursor: pointer;
    transition: all 0.15s;
    text-align: center;
}

.be-doc-btn:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.be-doc-btn.active {
    background: var(--color-primary);
    color: #fff;
    border-color: var(--color-primary);
}
.be-doc-btn small {
    display: block;
    font-size: 10px;
    font-weight: 400;
    opacity: 0.8;
    margin-top: 1px;
}

/* Block list in sidebar */
.be-block-list {
    display: flex;
    flex-direction: column;
    gap: 6px;
    max-height: 400px;
    overflow-y: auto;
}

.be-block-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: 8px 10px;
    background: var(--color-surface-elevated);
    border: 1px solid var(--color-border-light);
    border-radius: var(--border-radius-sm);
    cursor: grab;
    transition: all 0.15s;
    user-select: none;
}

.be-block-item:hover {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-sm);
}

.be-block-item.dragging {
    opacity: 0.5;
    border-color: var(--color-primary);
}

.be-block-item .drag-handle {
    color: var(--color-text-tertiary);
    font-size: 12px;
    cursor: grab;
    flex-shrink: 0;
}

.be-block-item .block-icon {
    font-size: 14px;
    color: var(--color-primary);
    flex-shrink: 0;
    width: 18px;
    text-align: center;
}

.be-block-item .block-name {
    flex: 1;
    font-size: var(--font-size-sm);
    color: var(--color-text);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.be-block-item .block-toggle {
    flex-shrink: 0;
    width: 34px;
    height: 18px;
    border-radius: 9px;
    background: #ccc;
    position: relative;
    cursor: pointer;
    transition: background 0.2s;
    border: none;
    padding: 0;
}

.be-block-item .block-toggle.on {
    background: var(--color-primary);
}

.be-block-item .block-toggle::after {
    content: '';
    position: absolute;
    top: 2px;
    left: 2px;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: #fff;
    transition: transform 0.2s;
    box-shadow: 0 1px 2px rgba(0,0,0,.15);
}

.be-block-item .block-toggle.on::after {
    transform: translateX(16px);
}

.be-block-item.disabled {
    opacity: 0.45;
}

.be-block-item.disabled .block-name {
    text-decoration: line-through;
}

/* Right: Canvas */
.block-editor-canvas {
    flex: 1;
    background: #f5f5f5;
    border: 1px solid var(--color-border-light);
    border-radius: var(--border-radius-md);
    padding: var(--spacing-lg);
    overflow-y: auto;
    position: relative;
}

.be-canvas-label {
    font-size: var(--font-size-xs);
    color: var(--color-text-tertiary);
    margin-bottom: var(--spacing-sm);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

/* A4 paper simulation */
.be-paper {
    background: #fff;
    border: 1px solid #ddd;
    border-radius: 2px;
    max-width: 620px;
    margin: 0 auto;
    padding: 20px 24px;
    min-height: 700px;
    box-shadow: 0 2px 12px rgba(0,0,0,.08);
    position: relative;
}

/* Blocks on canvas */
.be-canvas-block {
    position: relative;
    border: 2px dashed transparent;
    border-radius: var(--border-radius-sm);
    padding: 8px;
    margin-bottom: 6px;
    transition: border-color 0.15s, background 0.15s;
    cursor: grab;
}

.be-canvas-block:hover {
    border-color: var(--color-primary-light);
    background: rgba(59, 130, 246, 0.03);
}

.be-canvas-block.selected {
    border-color: var(--color-primary);
    background: rgba(59, 130, 246, 0.05);
}

.be-canvas-block.drag-over {
    border-color: var(--color-primary);
    background: rgba(59, 130, 246, 0.08);
}

.be-canvas-block.dragging-canvas {
    opacity: 0.4;
}

.be-canvas-block.hidden-block {
    display: none;
}

/* Block toolbar (appears on hover/select) */
.be-block-toolbar {
    position: absolute;
    top: -28px;
    right: 4px;
    display: none;
    gap: 2px;
    z-index: 10;
    background: var(--color-surface-elevated);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-sm);
    padding: 2px;
    box-shadow: var(--shadow-md);
}

.be-canvas-block:hover .be-block-toolbar,
.be-canvas-block.selected .be-block-toolbar {
    display: flex;
}

.be-block-toolbar button {
    width: 24px;
    height: 24px;
    border: none;
    background: transparent;
    cursor: pointer;
    border-radius: 3px;
    color: var(--color-text-secondary);
    font-size: 11px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.1s;
    padding: 0;
}

.be-block-toolbar button:hover {
    background: var(--color-primary-subtle);
    color: var(--color-primary);
}

/* Block label */
.be-block-label {
    font-size: 10px;
    color: var(--color-primary);
    font-weight: var(--font-weight-semibold);
    letter-spacing: 0.3px;
    text-transform: uppercase;
    margin-bottom: 4px;
    pointer-events: none;
}

/* Block content preview */
.be-block-content {
    font-size: 11px;
    color: var(--color-text);
    line-height: 1.4;
}

.be-block-content table {
    width: 100%;
    border-collapse: collapse;
    font-size: 10px;
}

.be-block-content table th {
    text-align: left;
    font-weight: 600;
    padding: 3px 6px;
    width: 90px;
    color: var(--color-text-secondary);
    vertical-align: top;
}

.be-block-content table td {
    padding: 3px 6px;
    border-bottom: 1px dashed #eee;
    color: var(--color-text);
}

/* Header block */
.be-block-content .preview-header {
    display: flex;
    align-items: flex-start;
    gap: 8px;
}

.be-block-content .preview-logo {
    width: 40px;
    height: 40px;
    background: #f0f0f0;
    border: 1px solid #ddd;
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    overflow: hidden;
}

.be-block-content .preview-logo img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.be-block-content .preview-company {
    flex: 1;
}

.be-block-content .preview-company .pv-name {
    font-weight: 700;
    font-size: 11px;
}

.be-block-content .preview-company .pv-addr,
.be-block-content .preview-company .pv-meta {
    font-size: 9px;
    color: #666;
}

.be-block-content .preview-receipt {
    border: 2px solid #222;
    padding: 6px 10px;
    text-align: center;
    flex-shrink: 0;
    min-width: 100px;
}

.be-block-content .preview-receipt .pv-label {
    font-size: 8px;
    text-transform: uppercase;
    color: #666;
    letter-spacing: 0.4px;
}

.be-block-content .preview-receipt .pv-number {
    font-weight: 800;
    font-size: 14px;
    font-family: 'Arial Black', sans-serif;
}

/* Signature block */
.be-block-content .preview-signatures {
    display: flex;
    gap: 12px;
}

.be-block-content .preview-sig {
    flex: 1;
    text-align: center;
}

.be-block-content .preview-sig .sig-line {
    border-top: 1px solid #999;
    margin-top: 24px;
    padding-top: 4px;
    font-size: 10px;
    color: #666;
}

/* Text area block */
.be-block-content .preview-text-area {
    min-height: 40px;
    border: 1px solid #eee;
    background: #fafafa;
    padding: 6px;
    font-size: 10px;
    color: #999;
    font-style: italic;
}

/* Products table block */
.be-block-content .preview-prod-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 10px;
}

.be-block-content .preview-prod-table th {
    text-align: left;
    padding: 4px 6px;
    border-bottom: 1px solid #ddd;
    font-size: 9px;
    text-transform: uppercase;
    color: #888;
}

.be-block-content .preview-prod-table td {
    padding: 4px 6px;
    border-bottom: 1px dashed #eee;
    color: #aaa;
}

/* Resize handle */
.be-resize-handle {
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 8px;
    cursor: ns-resize;
    background: transparent;
    border-radius: 0 0 4px 4px;
    display: none;
    align-items: center;
    justify-content: center;
}

.be-canvas-block:hover .be-resize-handle,
.be-canvas-block.selected .be-resize-handle {
    display: flex;
}

.be-resize-handle::after {
    content: '';
    width: 20px;
    height: 3px;
    background: var(--color-primary-light);
    border-radius: 2px;
}

/* Drop indicator */
.be-drop-indicator {
    height: 3px;
    background: var(--color-primary);
    border-radius: 2px;
    margin: 2px 0;
    transition: opacity 0.15s;
    pointer-events: none;
}

/* Block properties panel */
.be-props-panel {
    background: var(--color-surface);
    border: 1px solid var(--color-border-light);
    border-radius: var(--border-radius-md);
    padding: var(--spacing-md);
}

.be-props-panel h5 {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    margin: 0 0 var(--spacing-sm) 0;
    color: var(--color-text);
}

.be-props-panel .prop-row {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: 8px;
}

.be-props-panel .prop-label {
    font-size: var(--font-size-xs);
    color: var(--color-text-secondary);
    min-width: 70px;
    flex-shrink: 0;
}

.be-props-panel .prop-input {
    flex: 1;
    font-size: var(--font-size-xs);
    padding: 4px 8px;
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-sm);
    background: var(--color-surface-elevated);
    color: var(--color-text);
}

.be-props-panel .prop-input:focus {
    border-color: var(--color-primary);
    outline: none;
}

.be-props-panel .prop-slider {
    flex: 1;
    -webkit-appearance: none;
    appearance: none;
    height: 4px;
    background: var(--color-border);
    border-radius: 2px;
    cursor: pointer;
}

.be-props-panel .prop-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 14px;
    height: 14px;
    background: var(--color-primary);
    border-radius: 50%;
    cursor: pointer;
}

.be-props-panel .prop-value {
    font-size: var(--font-size-xs);
    color: var(--color-text-secondary);
    min-width: 30px;
    text-align: center;
}

/* Actions bar */
.be-actions-bar {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
    margin-top: var(--spacing-md);
}

.be-actions-bar .btn {
    font-size: var(--font-size-sm);
}

/* Empty state for no block selected */
.be-no-selection {
    text-align: center;
    padding: var(--spacing-lg);
    color: var(--color-text-tertiary);
    font-size: var(--font-size-sm);
}

.be-no-selection i {
    font-size: 24px;
    display: block;
    margin-bottom: 8px;
}

/* Font size controls inline */
.be-font-controls {
    display: flex;
    align-items: center;
    gap: 4px;
}

.be-font-btn {
    width: 22px;
    height: 22px;
    border: 1px solid var(--color-border);
    background: var(--color-surface-elevated);
    color: var(--color-text-secondary);
    border-radius: 3px;
    cursor: pointer;
    font-size: 11px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    transition: all 0.1s;
}

.be-font-btn:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.be-font-value {
    font-size: 11px;
    color: var(--color-text-secondary);
    min-width: 26px;
    text-align: center;
}

/* Padding controls */
.be-padding-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4px;
}

.be-padding-grid .prop-micro {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 10px;
    color: var(--color-text-secondary);
}

.be-padding-grid .prop-micro input {
    width: 40px;
    padding: 2px 4px;
    font-size: 10px;
    border: 1px solid var(--color-border);
    border-radius: 3px;
    text-align: center;
}

/* Responsive */
@media (max-width: 900px) {
    .block-editor-wrapper {
        flex-direction: column;
    }
    .block-editor-sidebar {
        width: 100%;
        flex-direction: row;
        flex-wrap: wrap;
    }
    .block-editor-sidebar .sidebar-section {
        flex: 1;
        min-width: 220px;
    }
}

/* Inline editable label */
.be-editable-label {
    cursor: text;
    border: 1px solid transparent;
    padding: 1px 4px;
    border-radius: 3px;
    transition: border-color 0.15s;
    min-width: 20px;
    display: inline-block;
}

.be-editable-label:hover {
    border-color: var(--color-border);
}

.be-editable-label:focus {
    border-color: var(--color-primary);
    outline: none;
    background: #fff;
}

/* Toast notification */
.be-toast {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background: var(--color-primary);
    color: #fff;
    padding: 10px 18px;
    border-radius: var(--border-radius-md);
    font-size: var(--font-size-sm);
    box-shadow: var(--shadow-lg);
    z-index: 10000;
    animation: beToastIn 0.3s ease;
}

.be-toast.out {
    animation: beToastOut 0.3s ease forwards;
}

@keyframes beToastIn {
    from { opacity: 0; transform: translateY(12px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes beToastOut {
    from { opacity: 1; transform: translateY(0); }
    to { opacity: 0; transform: translateY(12px); }
}

/* ── Field Picker (client/product row editor) ─────────────────────────────── */

.fp-rows-list {
    display: flex;
    flex-direction: column;
    gap: 3px;
    max-height: 220px;
    overflow-y: auto;
    padding: 2px 0;
}

.fp-row-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 8px;
    background: #fff;
    border: 1px solid #e5e7eb;
    border-radius: 6px;
    cursor: grab;
    transition: box-shadow 0.15s, border-color 0.15s, background 0.15s;
    user-select: none;
}

.fp-row-item:hover {
    border-color: var(--color-primary, #4f46e5);
    box-shadow: 0 1px 4px rgba(79, 70, 229, 0.12);
}

.fp-row-item.fp-dragging {
    opacity: 0.4;
    border-style: dashed;
}

.fp-row-item.fp-drag-over {
    border-color: var(--color-primary, #4f46e5);
    background: rgba(79, 70, 229, 0.06);
}

.fp-drag {
    color: #c0c0c0;
    font-size: 11px;
    cursor: grab;
    flex-shrink: 0;
}

.fp-row-label {
    flex: 1;
    font-size: 12px;
    font-weight: 500;
    color: #374151;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.fp-row-remove {
    background: none;
    border: none;
    color: #d1d5db;
    cursor: pointer;
    padding: 2px 4px;
    border-radius: 4px;
    font-size: 11px;
    transition: color 0.15s, background 0.15s;
    flex-shrink: 0;
}

.fp-row-remove:hover {
    color: #ef4444;
    background: rgba(239, 68, 68, 0.08);
}

.fp-add-row {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-top: 6px;
    padding-top: 8px;
    border-top: 1px dashed #e5e7eb;
}

.fp-field-select {
    width: 100%;
    padding: 7px 10px;
    border: 1px solid #e5e7eb;
    border-radius: 6px;
    font-size: 12px;
    color: #6b7280;
    background: #fff;
    cursor: pointer;
    transition: border-color 0.15s;
    appearance: auto;
}

.fp-field-select:focus {
    outline: none;
    border-color: var(--color-primary, #4f46e5);
    box-shadow: 0 0 0 2px rgba(79, 70, 229, 0.12);
}

.fp-field-select optgroup {
    font-weight: 600;
    color: #374151;
    font-size: 12px;
}

.fp-field-select option {
    font-weight: 400;
    color: #4b5563;
    padding: 4px 8px;
}

.fp-field-select option:disabled {
    color: #a3a3a3;
}

.fp-custom-add {
    display: flex;
    gap: 6px;
}

.fp-custom-input {
    flex: 1;
    padding: 6px 10px;
    border: 1px solid #e5e7eb;
    border-radius: 6px;
    font-size: 12px;
    color: #374151;
    background: #fff;
    transition: border-color 0.15s;
}

.fp-custom-input:focus {
    outline: none;
    border-color: var(--color-primary, #4f46e5);
    box-shadow: 0 0 0 2px rgba(79, 70, 229, 0.12);
}

.fp-custom-input::placeholder {
    color: #c0c0c0;
    font-size: 11px;
}

.fp-custom-btn {
    padding: 6px 10px;
    border: 1px solid var(--color-primary, #4f46e5);
    background: var(--color-primary, #4f46e5);
    color: #fff;
    border-radius: 6px;
    cursor: pointer;
    font-size: 12px;
    transition: opacity 0.15s;
    flex-shrink: 0;
}

.fp-custom-btn:hover {
    opacity: 0.85;
}

/* ── Insert line / + button between blocks ────────────────────────────────── */

.be-insert-line {
    position: relative;
    height: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    opacity: 0;
    transition: opacity 0.2s;
    z-index: 5;
}

/* Show on hover over the paper — all insert lines become visible */
.be-paper:hover .be-insert-line {
    opacity: 1;
}

.be-insert-line::before {
    content: '';
    position: absolute;
    left: 10%;
    right: 10%;
    top: 50%;
    height: 1px;
    background: var(--color-primary, #4f46e5);
    opacity: 0.3;
    transition: opacity 0.15s;
}

.be-insert-line:hover::before {
    opacity: 0.7;
}

.be-insert-plus {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--color-primary, #4f46e5);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 10px;
    z-index: 1;
    transition: transform 0.15s, box-shadow 0.15s;
    box-shadow: 0 1px 4px rgba(79, 70, 229, 0.25);
}

.be-insert-line:hover .be-insert-plus {
    transform: scale(1.15);
    box-shadow: 0 2px 8px rgba(79, 70, 229, 0.4);
}

/* ── Preview toggle button ────────────────────────────────────────────────── */

.be-preview-toggle {
    margin-left: auto;
    background: transparent !important;
    border-color: var(--color-border) !important;
    color: var(--color-text-secondary) !important;
}

.be-preview-toggle:hover {
    border-color: var(--color-primary) !important;
    color: var(--color-primary) !important;
}

.be-preview-toggle.active {
    background: var(--color-primary) !important;
    border-color: var(--color-primary) !important;
    color: #fff !important;
}

/* ── Real print preview container ─────────────────────────────────────────── */

.be-real-preview {
    margin-top: var(--spacing-lg);
    border: 1px solid var(--color-border-light);
    border-radius: var(--border-radius-md);
    background: #f5f5f5;
    padding: var(--spacing-md);
}

.be-preview-label {
    font-size: var(--font-size-xs);
    color: var(--color-text-tertiary);
    margin-bottom: var(--spacing-sm);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.be-preview-iframe {
    width: 100%;
    min-height: 600px;
    border: 1px solid #ddd;
    border-radius: 2px;
    background: #fff;
    box-shadow: 0 2px 12px rgba(0,0,0,.08);
}

/* ── Delete button in toolbar ─────────────────────────────────────────────── */

.be-block-toolbar .be-tb-delete {
    color: #ef4444;
}

.be-block-toolbar .be-tb-delete:hover {
    background: rgba(239, 68, 68, 0.1);
    color: #dc2626;
}

/* ── Color input ──────────────────────────────────────────────────────────── */

.be-color-input {
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    width: 36px;
    height: 24px;
    border: 1px solid var(--color-border);
    border-radius: 4px;
    padding: 1px;
    cursor: pointer;
    background: transparent;
}

.be-color-input::-webkit-color-swatch-wrapper {
    padding: 0;
}

.be-color-input::-webkit-color-swatch {
    border: none;
    border-radius: 3px;
}

.be-color-input::-moz-color-swatch {
    border: none;
    border-radius: 3px;
}

/* ── Global controls section ──────────────────────────────────────────────── */

.be-global-section {
    border-bottom: 1px solid var(--color-border);
    padding-bottom: 8px;
    margin-bottom: 4px;
}

.be-global-controls {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.be-global-controls .prop-row {
    display: flex;
    align-items: center;
    gap: 8px;
}

.be-global-controls .prop-label {
    min-width: 50px;
    font-size: 11px;
    color: var(--color-text-secondary);
}