/**
 * Preview styles for PageBuilder frontend
 *
 * Styles for the live preview page with component highlighting and interaction states.
 *
 * @copyright 2025 twofour digitale Agentur GmbH & Co. KG. All rights reserved.
 * @author Thomas Reichhart <thomas.reichhart@twofour.de>
 */

/* Preview Container */
.pagebuilder-preview {
    min-height: 100vh;
    background-color: #ffffff;
}

/* Component Base Styles - No artificial padding/margin, only visual hints for editing */
.pagebuilder-component {
    position: relative;
    /* Use outline instead of border to not affect layout */
    outline: 1px dashed rgba(255, 106, 0, 0.4);
    outline-offset: -1px;
    transition: outline-color 0.15s ease, outline-width 0.15s ease, box-shadow 0.15s ease, background-color 0.15s ease;
    cursor: pointer;
}

/* Component Hover State - thicker orange outline */
.pagebuilder-component.pagebuilder-hover {
    outline: 2px solid rgba(255, 106, 0, 0.8);
    outline-offset: -2px;
    background-color: rgba(255, 106, 0, 0.03);
}

/* Component Highlighted State (from admin hover) - same as hover */
.pagebuilder-component.pagebuilder-highlighted {
    outline: 2px solid rgba(255, 106, 0, 0.8);
    outline-offset: -2px;
    background-color: rgba(255, 106, 0, 0.03);
}

/* Component Selected State - solid orange with glow */
.pagebuilder-component.pagebuilder-selected {
    outline: 1px solid #ff6a00;
    outline-offset: -1px;
    box-shadow: 0 0 0 2px rgba(255, 106, 0, 0.25);
    background-color: rgba(255, 106, 0, 0.05);
}

/* Component Toolbar (shown on hover) - Storyblok-style orange */
.pagebuilder-component-toolbar {
    position: absolute;
    top: -32px;
    left: 8px;
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 4px 8px;
    background-color: #ff6a00;
    border-radius: 4px;
    opacity: 0;
    transform: translateY(5px);
    transition: opacity 0.15s ease, transform 0.15s ease;
    pointer-events: none;
    z-index: 100;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.pagebuilder-component-toolbar::after {
    content: '';
    position: absolute;
    bottom: -6px;
    left: 12px;
    width: 0;
    height: 0;
    border-left: 6px solid transparent;
    border-right: 6px solid transparent;
    border-top: 6px solid #ff6a00;
}

/* Only show the DIRECT toolbar of the hovered/selected component, not nested ones */
.pagebuilder-component.pagebuilder-hover > .pagebuilder-component-toolbar,
.pagebuilder-component.pagebuilder-highlighted > .pagebuilder-component-toolbar,
.pagebuilder-component.pagebuilder-selected > .pagebuilder-component-toolbar {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
}

.pagebuilder-component-toolbar-label {
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: #ffffff;
    white-space: nowrap;
    padding-right: 4px;
    border-right: 1px solid rgba(255, 255, 255, 0.3);
    margin-right: 2px;
}

.pagebuilder-component-toolbar-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    padding: 0;
    margin: 0;
    background: rgba(255, 255, 255, 0.15);
    border: none;
    border-radius: 3px;
    color: #ffffff;
    cursor: pointer;
    transition: background-color 0.15s ease;
}

.pagebuilder-component-toolbar-btn:hover {
    background: rgba(255, 255, 255, 0.3);
}

.pagebuilder-component-toolbar-btn svg {
    width: 14px;
    height: 14px;
    pointer-events: none;
}

.pagebuilder-component-toolbar-btn--delete:hover {
    background: #dc2626;
}

/* Nested Children - no artificial spacing, only visual hint */
.pagebuilder-children {
    /* No artificial padding/margin - render as in final output */
}

.pagebuilder-child {
    /* No artificial spacing */
}

/* Field Styles - no artificial spacing */
.pagebuilder-field {
    /* No artificial spacing */
}

/* Asset (Image) Styles */
.pagebuilder-asset {
    max-width: 100%;
    height: auto;
    border-radius: 4px;
}

/* Link Styles */
.pagebuilder-link {
    color: #1979c3;
    text-decoration: underline;
}

.pagebuilder-link:hover {
    color: #1565c0;
}

/* Boolean Styles */
.pagebuilder-boolean {
    display: inline-block;
    padding: 2px 8px;
    font-size: 12px;
    font-weight: 500;
    border-radius: 3px;
}

.pagebuilder-boolean-true {
    background-color: #dcfce7;
    color: #166534;
}

.pagebuilder-boolean-false {
    background-color: #fee2e2;
    color: #991b1b;
}

/* Empty State */
.pagebuilder-preview-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 400px;
    padding: 3rem;
    text-align: center;
    color: #6b7280;
}

.pagebuilder-preview-empty-icon {
    margin-bottom: 1rem;
    color: #d1d5db;
}

.pagebuilder-preview-empty-text {
    font-size: 1.25rem;
    font-weight: 500;
    margin-bottom: 0.5rem;
    color: #374151;
}

.pagebuilder-preview-empty-hint {
    font-size: 0.875rem;
    color: #9ca3af;
}

/* Error State */
.pagebuilder-preview-error {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 200px;
    padding: 2rem;
    text-align: center;
    color: #dc2626;
    background-color: #fee2e2;
    border-radius: 8px;
    margin: 1rem;
}

/* Preview Mode Indicator */
.pagebuilder-preview::after {
    content: 'Preview Mode';
    position: fixed;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    padding: 4px 12px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: #ffffff;
    background-color: #f59e0b;
    border-radius: 0 0 4px 4px;
    z-index: 9999;
}

/* Responsive Styles */
@media (max-width: 768px) {
    /* No artificial spacing adjustments needed */
}

/* Animation for content updates - orange flash */
@keyframes pagebuilder-flash {
    0% {
        background-color: rgba(255, 106, 0, 0.2);
    }
    100% {
        background-color: transparent;
    }
}

.pagebuilder-component.pagebuilder-updated {
    animation: pagebuilder-flash 0.5s ease-out;
}

/* Drag & Drop States */

/* Component being dragged */
.pagebuilder-component.pagebuilder-dragging {
    opacity: 0.5;
    outline: 2px dashed #ff6a00;
    outline-offset: -2px;
    background-color: rgba(255, 106, 0, 0.1);
    cursor: grabbing;
}

/* Default cursor for draggable components */
.pagebuilder-component[draggable="true"] {
    cursor: grab;
}

.pagebuilder-component[draggable="true"]:active {
    cursor: grabbing;
}

/* Drop indicator - before */
.pagebuilder-component.pagebuilder-drop-before {
    position: relative;
}

.pagebuilder-component.pagebuilder-drop-before::after {
    content: '';
    position: absolute;
    top: -4px;
    left: 0;
    right: 0;
    height: 4px;
    background-color: #ff6a00;
    border-radius: 2px;
    box-shadow: 0 0 8px rgba(255, 106, 0, 0.5);
    z-index: 100;
}

/* Drop indicator - after */
.pagebuilder-component.pagebuilder-drop-after {
    position: relative;
}

.pagebuilder-component.pagebuilder-drop-after::before {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    right: 0;
    height: 4px;
    background-color: #ff6a00;
    border-radius: 2px;
    box-shadow: 0 0 8px rgba(255, 106, 0, 0.5);
    z-index: 100;
}

/* Drag ghost (invisible, used for custom drag image) */
.pagebuilder-drag-ghost {
    position: absolute;
    top: -9999px;
    left: -9999px;
    opacity: 0.8;
    pointer-events: none;
}

/* Prevent text selection during drag */
.pagebuilder-component.pagebuilder-dragging * {
    user-select: none;
}

/* ========================================
   Inline Editing Styles
   ======================================== */

/* Editable field - subtle hint on hover */
.pagebuilder-editable-field {
    cursor: text;
    transition: background-color 0.15s ease, box-shadow 0.15s ease;
    border-radius: 2px;
}

.pagebuilder-editable-field:hover {
    background-color: rgba(255, 106, 0, 0.08);
    box-shadow: inset 0 0 0 1px rgba(255, 106, 0, 0.3);
}

/* Active editing state */
.pagebuilder-editable-field.pagebuilder-editing {
    background-color: rgba(255, 255, 255, 0.95);
    box-shadow: inset 0 0 0 2px #ff6a00, 0 2px 8px rgba(0, 0, 0, 0.15);
    outline: none;
    padding: 2px 4px;
    margin: -2px -4px;
    min-width: 20px;
}

/* Editing state cursor */
.pagebuilder-editable-field.pagebuilder-editing {
    cursor: text;
}

/* Hint text on hover for editable fields */
.pagebuilder-editable-field:not(.pagebuilder-editing)::after {
    content: '';
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    background-color: #333;
    color: white;
    padding: 2px 6px;
    border-radius: 3px;
    font-size: 10px;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease;
}

/* Show double-click hint on extended hover */
.pagebuilder-component:hover .pagebuilder-editable-field:hover:not(.pagebuilder-editing) {
    position: relative;
}