/**
 * Blockenberg Editor Styles
 * Common styles for all blocks in editor
 */

/* ========================================
   Block Inserter: BKB Badge on Icons
   ======================================== */

/* Target Blockenberg blocks in block inserter */
.block-editor-block-types-list__item[class*="blockenberg-"] .block-editor-block-types-list__item-icon,
.block-editor-inserter__panel-content [class*="blockenberg-"] .block-editor-block-types-list__item-icon {
    position: relative;
}

.block-editor-block-types-list__item[class*="blockenberg-"] .block-editor-block-types-list__item-icon::after,
.block-editor-inserter__panel-content [class*="blockenberg-"] .block-editor-block-types-list__item-icon::after {
    content: 'BKB';
    position: absolute;
    bottom: -2px;
    right: -2px;
    background: var(--wp-admin-theme-color, #007cba);
    color: #fff;
    font-size: 7px;
    font-weight: 700;
    padding: 1px 3px;
    border-radius: 3px;
    line-height: 1;
    letter-spacing: 0.3px;
}

/* ========================================
   Editor: Block Wrapper & Hover States
   ======================================== */
.editor-styles-wrapper .bkbg-editor-wrap,
.block-editor-block-list__block.bkbg-editor-wrap {
    position: relative;
    border: 1px dashed transparent !important;
    border-radius: 4px;
    transition: border-color 0.15s ease;
}

.editor-styles-wrapper .bkbg-editor-wrap:hover,
.block-editor-block-list__block.bkbg-editor-wrap:hover {
    border-color: rgba(0, 124, 186, 0.5) !important;
}

.editor-styles-wrapper .bkbg-editor-wrap.is-selected,
.editor-styles-wrapper .bkbg-editor-wrap.bkbg-block-selected,
.block-editor-block-list__block.bkbg-editor-wrap.is-selected {
    border-color: #007cba !important;
    border-style: solid !important;
}

/* Block label in editor */
.bkbg-editor-wrap::before {
    content: attr(data-block-label);
    position: absolute;
    top: -10px;
    left: 10px;
    background: #007cba;
    color: #fff;
    font-size: 10px;
    font-weight: 600;
    padding: 2px 8px;
    border-radius: 3px;
    opacity: 0;
    transition: opacity 0.15s ease;
    pointer-events: none;
    z-index: 10;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.bkbg-editor-wrap:hover::before,
.bkbg-editor-wrap.is-selected::before {
    opacity: 1;
}

/* ========================================
   Layout Blocks: Section / Row / Column
   ======================================== */

/* Layout block hierarchy visualization */
.editor-styles-wrapper [data-type="blockenberg/section"],
.editor-styles-wrapper [data-type="blockenberg/row"],
.editor-styles-wrapper [data-type="blockenberg/column"] {
    position: relative;
}

/* Section block editor styles */
.editor-styles-wrapper [data-type="blockenberg/section"] {
    margin-top: 24px;
    margin-bottom: 24px;
}

.editor-styles-wrapper [data-type="blockenberg/section"]:first-child {
    margin-top: 0;
}

/* Row block editor styles */
.editor-styles-wrapper [data-type="blockenberg/row"] {
    margin-top: 16px;
    margin-bottom: 16px;
}

.editor-styles-wrapper [data-type="blockenberg/row"]:first-child {
    margin-top: 0;
}

/* Ensure row inner blocks display as flex - direct children only */
.editor-styles-wrapper [data-type="blockenberg/row"] > .bkbg-row > .bkbg-row__inner > .block-editor-inner-blocks > .block-editor-block-list__layout {
    display: flex !important;
    flex-wrap: nowrap !important;
    align-items: stretch !important;
    width: 100% !important;
    overflow: hidden !important;
}

/* Column blocks in editor - force width constraints */
.editor-styles-wrapper [data-type="blockenberg/row"] > .block-editor-inner-blocks > .block-editor-block-list__layout > [data-type="blockenberg/column"] {
    flex-shrink: 0 !important;
    flex-grow: 0 !important;
    min-width: 0 !important;
    max-width: none;
}

/* Remove default Gutenberg margins on columns */
.editor-styles-wrapper [data-type="blockenberg/column"] {
    margin-left: 0 !important;
    margin-right: 0 !important;
}

/* ========================================
   Layout Block: Visual Hierarchy Indicators
   ======================================== */

/* Section outline */
.editor-styles-wrapper [data-type="blockenberg/section"] > .bkbg-section {
    position: relative;
}

.editor-styles-wrapper [data-type="blockenberg/section"] > .bkbg-section::after {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    border: 2px dashed transparent;
    border-radius: 6px;
    pointer-events: none;
    transition: border-color 0.15s ease;
}

.editor-styles-wrapper [data-type="blockenberg/section"].is-selected > .bkbg-section::after,
.editor-styles-wrapper [data-type="blockenberg/section"]:focus-within > .bkbg-section::after {
    border-color: rgba(59, 130, 246, 0.3);
}

/* Row outline */
.editor-styles-wrapper [data-type="blockenberg/row"] > .bkbg-row::after {
    content: '';
    position: absolute;
    top: -1px;
    left: -1px;
    right: -1px;
    bottom: -1px;
    border: 1px dashed transparent;
    border-radius: 4px;
    pointer-events: none;
    transition: border-color 0.15s ease;
}

.editor-styles-wrapper [data-type="blockenberg/row"].is-selected > .bkbg-row::after,
.editor-styles-wrapper [data-type="blockenberg/row"]:focus-within > .bkbg-row::after {
    border-color: rgba(59, 130, 246, 0.4);
}

/* ========================================
   Layout Block: Drag Resize Handles
   ======================================== */

/* Ensure handles overlay is above content */
.editor-styles-wrapper .bkbg-row__handles-overlay {
    z-index: 100;
}

/* Handle hover effect enhancement */
.editor-styles-wrapper .bkbg-row__resize-handle:hover .bkbg-row__resize-handle-line {
    box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.15);
}

/* Handle active/dragging state */
.editor-styles-wrapper .bkbg-row__resize-handle.is-resizing .bkbg-row__resize-handle-line {
    box-shadow: 0 0 0 6px rgba(59, 130, 246, 0.2);
}

/* Cursor override during resize */
.editor-styles-wrapper .bkbg-row--is-resizing,
.editor-styles-wrapper .bkbg-row--is-resizing * {
    cursor: col-resize !important;
}

/* ========================================
   Layout Block: Responsive Mode Preview
   ======================================== */

/* Tablet mode preview styling */
.editor-styles-wrapper .bkbg-row--mode-tablet {
    background-image: repeating-linear-gradient(
        90deg,
        transparent,
        transparent 10px,
        rgba(59, 130, 246, 0.02) 10px,
        rgba(59, 130, 246, 0.02) 20px
    );
}

/* Mobile mode preview styling */
.editor-styles-wrapper .bkbg-row--mode-mobile {
    background-image: repeating-linear-gradient(
        90deg,
        transparent,
        transparent 8px,
        rgba(234, 88, 12, 0.02) 8px,
        rgba(234, 88, 12, 0.02) 16px
    );
}

/* Mode badge color variants */
.editor-styles-wrapper .bkbg-row--mode-tablet .bkbg-row__mode-badge {
    background: #8b5cf6;
}

.editor-styles-wrapper .bkbg-row--mode-mobile .bkbg-row__mode-badge {
    background: #ea580c;
}

/* ========================================
   Layout Block: Empty State
   ======================================== */

/* Empty column placeholder */
.editor-styles-wrapper .bkbg-column:empty::before,
.editor-styles-wrapper .bkbg-column .bkbg-column__inner:empty::before {
    content: 'Add content';
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 60px;
    color: #94a3b8;
    font-size: 12px;
    font-style: italic;
}

/* Empty row placeholder */
.editor-styles-wrapper .bkbg-row .bkbg-row__inner:empty::before {
    content: 'Add columns';
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 50px;
    color: #94a3b8;
    font-size: 12px;
    font-style: italic;
}

/* ========================================
   Layout Block: Toolbar & Controls
   ======================================== */

/* Preset buttons in inspector */
.bkbg-row-presets {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.bkbg-row-presets .components-button {
    justify-content: flex-start;
    width: 100%;
    padding: 8px 12px;
}

.bkbg-row-presets .components-button:hover {
    background: #f1f5f9;
}

/* Column width controls */
.bkbg-column-widths-controls .components-range-control__wrapper {
    margin-bottom: 12px;
}

/* ========================================
   Layout Block: Selection States
   ======================================== */

/* When section is selected */
.editor-styles-wrapper [data-type="blockenberg/section"].is-selected {
    z-index: 1;
}

/* When row is selected inside section */
.editor-styles-wrapper [data-type="blockenberg/section"] [data-type="blockenberg/row"].is-selected {
    z-index: 2;
}

/* When column is selected inside row */
.editor-styles-wrapper [data-type="blockenberg/row"] [data-type="blockenberg/column"].is-selected {
    z-index: 3;
}

/* ========================================
   Layout Block: Appender Buttons
   ======================================== */

/* Row appender */
.editor-styles-wrapper .bkbg-row .block-list-appender {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 48px;
    margin: 0 8px;
}

/* Column appender */
.editor-styles-wrapper .bkbg-column .block-list-appender {
    min-height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Section appender */
.editor-styles-wrapper .bkbg-section .block-list-appender {
    margin-top: 16px;
}