/* ==========================================================================
   Schema Form Renderer - Complete Styles
   ========================================================================== */

/* ==========================================================================
   1. CSS Variables
   ========================================================================== */
:root {
    --sfr-primary: #0d6efd;
    --sfr-primary-light: #6ea8fe;
    --sfr-success: #28a745;
    --sfr-danger: #dc3545;
    --sfr-warning: #ffc107;
    --sfr-border: #dee2e6;
    --sfr-bg-white: #fff;
    --sfr-bg-light: #f8f9fa;
    --sfr-text-muted: #6c757d;
    --sfr-hover-bg: #e9ecef;
    --sfr-highlight-bg: rgba(255, 193, 7, 0.1);
    --sfr-highlight-border: rgba(255, 193, 7, 0.5);
    --sfr-radius: 0.375rem;
    --sfr-transition: 0.2s ease;
}
.drag-handle {
    cursor: grab;
    color: #adb5bd;
    font-size: 1.2rem;
    user-select: none;
    padding: 2px 6px;
    border-radius: 3px;
    transition: all 0.15s;
    line-height: 1;
    letter-spacing: -2px;
}

    .drag-handle:hover {
        color: #495057;
        background: rgba(0,0,0,0.05);
    }

    .drag-handle:active {
        cursor: grabbing;
    }

.array-item.schema-dragging {
    opacity: 0.5;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

.array-item.schema-drag-over {
    border: 2px dashed #0d6efd;
    background: rgba(13, 110, 253, 0.05);
}

/* ==========================================================================
   2. New Item Highlight
   ========================================================================== */
.schema-new-item-highlight {
    animation: schema-highlight-pulse 2s ease-out;
    box-shadow: 0 0 0 3px rgba(40, 167, 69, 0.5);
    border-color: #28a745 !important;
}

@keyframes schema-highlight-pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(40, 167, 69, 0.7);
        background-color: rgba(40, 167, 69, 0.1);
    }

    50% {
        box-shadow: 0 0 0 10px rgba(40, 167, 69, 0);
        background-color: rgba(40, 167, 69, 0.05);
    }

    100% {
        box-shadow: 0 0 0 0 rgba(40, 167, 69, 0);
        background-color: transparent;
    }
}

/* ==========================================================================
   3. SVG Preview
   ========================================================================== */
.schema-svg-field .svg-preview-wrap {
    background: repeating-conic-gradient(#f5f5f5 0% 25%, #fff 0% 50%) 50% / 16px 16px;
}

.schema-svg-field .svg-preview-box {
    min-height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.schema-svg-field .svg-preview-content {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 10px;
}

    .schema-svg-field .svg-preview-content svg {
        width: 64px;
        height: 64px;
        max-width: 100%;
    }

.svg-editor-preview {
    background: repeating-conic-gradient(#f5f5f5 0% 25%, #fff 0% 50%) 50% / 16px 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 200px;
}

    .svg-editor-preview .svg-preview-content svg {
        display: block;
    }

/* ==========================================================================
   4. Multilingual Tabs
   ========================================================================== */
.multilingual-tabs {
    background: var(--sfr-bg-white);
    border: 1px solid var(--sfr-border);
    border-radius: var(--sfr-radius);
    overflow: hidden;
}

    .multilingual-tabs .nav-tabs-lang {
        display: flex;
        gap: 0.25rem;
        padding: 0 0.5rem;
        background: var(--sfr-bg-light);
        border-bottom: 2px solid var(--sfr-border);
        list-style: none;
        margin: 0;
    }

        .multilingual-tabs .nav-tabs-lang .nav-link {
            display: inline-flex;
            align-items: center;
            padding: 0.5rem 1rem;
            color: var(--sfr-text-muted);
            font-weight: 500;
            font-size: 0.9rem;
            background: transparent;
            border: none;
            border-bottom: 3px solid transparent;
            cursor: pointer;
            transition: all var(--sfr-transition);
        }

            .multilingual-tabs .nav-tabs-lang .nav-link:hover {
                color: var(--sfr-primary);
                border-bottom-color: var(--sfr-primary-light);
            }

            .multilingual-tabs .nav-tabs-lang .nav-link.active {
                color: var(--sfr-primary);
                border-bottom-color: var(--sfr-primary);
                background: var(--sfr-bg-white);
            }

    .multilingual-tabs .tab-content {
        padding: 0.75rem;
        background: var(--sfr-bg-white);
    }

    .multilingual-tabs .tab-pane input {
        font-size: 0.95rem;
    }

.translate-badge {
    font-size: 0.7rem !important;
    vertical-align: middle;
    margin-inline-start: 0.25rem;
}

[dir="rtl"] .multilingual-tabs .nav-tabs-lang {
    flex-direction: row-reverse;
}

/* ==========================================================================
   5. Search Bar
   ========================================================================== */
.schema-search-wrap {
    position: sticky;
    top: 0;
    z-index: 10;
    background: white;
    padding: 10px 0;
}

    .schema-search-wrap .input-group-text {
        border-right: none;
        background: var(--sfr-bg-white);
    }

    .schema-search-wrap .form-control {
        border-left: none;
    }

        .schema-search-wrap .form-control:focus {
            box-shadow: none;
            border-color: var(--sfr-border);
        }

    .schema-search-wrap .schema-search-clear {
        border-left: none;
    }

.schema-search-info {
    font-size: 0.8rem;
    color: var(--sfr-text-muted);
}

/* ==========================================================================
   6. Field Highlight (Search Results)
   ========================================================================== */
.schema-field {
    transition: all 0.3s ease;
    margin-bottom: 1rem;
}

    .schema-field.schema-field-match {
        background-color: var(--sfr-highlight-bg) !important;
        border: 1px solid var(--sfr-highlight-border);
        border-radius: var(--sfr-radius);
        padding: 8px;
        animation: sfr-highlight-pulse 1s ease-in-out;
    }

    .schema-field.schema-field-hidden {
        display: none !important;
    }

    .schema-field > label {
        margin-bottom: 0.35rem;
        font-size: 0.9rem;
    }

    .schema-field .form-text {
        font-size: 0.8rem;
    }

@keyframes sfr-highlight-pulse {
    0%, 100% {
        box-shadow: 0 0 0 0 rgba(255, 193, 7, 0.4);
    }

    50% {
        box-shadow: 0 0 0 6px rgba(255, 193, 7, 0);
    }
}

/* ==========================================================================
   7. Accordion (Collapsible Sections)
   ========================================================================== */
.schema-collapsible {
    margin-bottom: 0.5rem;
}

.schema-collapsible-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.6rem 0.8rem;
    background: var(--sfr-bg-light);
    border: 1px solid var(--sfr-border);
    border-radius: var(--sfr-radius);
    cursor: pointer;
    user-select: none;
    transition: all var(--sfr-transition);
}

    .schema-collapsible-header:hover {
        background: var(--sfr-hover-bg) !important;
    }

    .schema-collapsible-header .collapse-icon {
        display: inline-block;
        font-size: 0.75rem;
        margin-inline-end: 0.5rem;
        transition: transform var(--sfr-transition);
    }

    .schema-collapsible-header.collapsed .collapse-icon {
        transform: rotate(-90deg);
    }

    .schema-collapsible-header strong {
        flex: 1;
    }

    .schema-collapsible-header .badge {
        margin-inline-start: 0.5rem;
    }

.schema-collapsible-content {
    padding: 0.75rem 0.5rem;
    transition: all var(--sfr-transition);
}

/* ==========================================================================
   8. Array Items
   ========================================================================== */
.schema-array .array-item {
    border: 1px solid var(--sfr-border);
    border-radius: var(--sfr-radius);
    transition: all var(--sfr-transition);
    position: relative;
}

    .schema-array .array-item:hover {
        border-color: var(--sfr-primary-light);
        box-shadow: 0 2px 6px rgba(13, 110, 253, 0.08);
    }

/* Array Item Title */
.array-item-title {
    font-size: 1rem;
    color: var(--sfr-primary);
    transition: color 0.2s;
}

/* Move Buttons */
.schema-move-up-btn,
.schema-move-down-btn {
    padding: 0.2rem 0.5rem;
    font-size: 0.75rem;
    line-height: 1;
    border-radius: 4px;
    transition: all 0.2s;
}

    .schema-move-up-btn:hover:not(:disabled),
    .schema-move-down-btn:hover:not(:disabled) {
        background: var(--sfr-primary);
        color: white;
        border-color: var(--sfr-primary);
        transform: scale(1.1);
    }

    .schema-move-up-btn:disabled,
    .schema-move-down-btn:disabled {
        opacity: 0.3;
        cursor: not-allowed;
    }

/* ==========================================================================
   9. Drag & Drop
   ========================================================================== */
.array-item[draggable="true"] {
    cursor: grab;
}

    .array-item[draggable="true"]:active {
        cursor: grabbing;
    }

.array-item.schema-dragging {
    opacity: 0.4;
    transform: scale(0.98);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

.array-item.schema-drag-over {
    border: 2px dashed var(--sfr-primary) !important;
    background: rgba(13, 110, 253, 0.05) !important;
    transform: scale(1.01);
}

    .array-item.schema-drag-over::before {
        content: '📍 اینجا رها کنید';
        position: absolute;
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);
        background: rgba(13, 110, 253, 0.9);
        color: white;
        padding: 8px 16px;
        border-radius: 8px;
        font-size: 0.9rem;
        font-weight: 600;
        z-index: 10;
        pointer-events: none;
        white-space: nowrap;
    }

/* ==========================================================================
   10. SVG Field
   ========================================================================== */
.schema-svg-field textarea {
    font-family: 'Courier New', Consolas, monospace;
    font-size: 0.85rem;
    direction: ltr;
    text-align: left;
    tab-size: 2;
    resize: vertical;
}

.schema-svg-field .btn {
    white-space: nowrap;
}

/* ==========================================================================
   11. Image Field
   ========================================================================== */
.schema-image-field img {
    border-radius: var(--sfr-radius);
    border: 1px solid var(--sfr-border);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

    .schema-image-field img:hover {
        transform: scale(1.05);
    }

/* ==========================================================================
   12. Modal
   ========================================================================== */
.modal-backdrop {
    z-index: 1040;
}

.modal {
    z-index: 1050;
}

.svg-editor-textarea {
    font-family: 'Courier New', monospace;
    resize: vertical;
}

/* ==========================================================================
   13. Dark Mode Support
   ========================================================================== */
body.dark .schema-search-wrap {
    background: #1e293b;
}

body.dark .schema-collapsible-header:hover {
    background: #334155 !important;
}

body.dark .array-item-title {
    color: #60a5fa;
}

body.dark .schema-move-up-btn:hover:not(:disabled),
body.dark .schema-move-down-btn:hover:not(:disabled) {
    background: #3b82f6;
    border-color: #3b82f6;
}

body.dark .array-item.schema-drag-over {
    border-color: #3b82f6 !important;
    background: rgba(59, 130, 246, 0.1) !important;
}

    body.dark .array-item.schema-drag-over::before {
        background: rgba(59, 130, 246, 0.9);
    }

body.dark .multilingual-tabs {
    background: #1e293b;
    border-color: #334155;
}

    body.dark .multilingual-tabs .nav-tabs-lang {
        background: #0f172a;
        border-bottom-color: #334155;
    }

        body.dark .multilingual-tabs .nav-tabs-lang .nav-link {
            color: #94a3b8;
        }

            body.dark .multilingual-tabs .nav-tabs-lang .nav-link:hover {
                color: #60a5fa;
                border-bottom-color: #3b82f6;
            }

            body.dark .multilingual-tabs .nav-tabs-lang .nav-link.active {
                color: #60a5fa;
                border-bottom-color: #3b82f6;
                background: #1e293b;
            }

    body.dark .multilingual-tabs .tab-content {
        background: #1e293b;
    }

body.dark .schema-image-field,
body.dark .schema-svg-field {
    background: #0f172a;
    border-color: #334155;
}

body.dark .svg-preview-wrap {
    background: #1e293b;
}

/* ==========================================================================
   14. Responsive
   ========================================================================== */
@media (max-width: 576px) {
    .multilingual-tabs .nav-tabs-lang {
        flex-wrap: wrap;
        gap: 0;
    }

        .multilingual-tabs .nav-tabs-lang .nav-link {
            padding: 0.4rem 0.7rem;
            font-size: 0.85rem;
        }

    .schema-collapsible-header {
        padding: 0.5rem 0.6rem;
        font-size: 0.9rem;
    }

    .schema-search-wrap {
        position: static;
    }

    .array-item {
        padding: 12px !important;
    }

    .schema-move-up-btn,
    .schema-move-down-btn {
        padding: 0.15rem 0.4rem;
        font-size: 0.7rem;
    }
}

/* ==========================================================================
   15. Print Styles
   ========================================================================== */
@media print {
    .schema-search-wrap,
    .schema-move-up-btn,
    .schema-move-down-btn,
    button {
        display: none !important;
    }

    .schema-collapsible-content {
        display: block !important;
    }
}