/**
 * Add Shapes tool-specific styles.
 *
 * v1.7.3 adds shape selection, move/resize/delete, and undo/redo management.
 */

.localpdf-edit-add-shapes-tool [data-localpdf-edit-start-icon="add-shapes"] .localpdf-start-illustration-pdf {
    letter-spacing: 0.04em;
}

.localpdf-edit-add-shapes-tool [data-localpdf-edit-start-icon="add-shapes"] .localpdf-edit-illustration-number {
    font-size: 0;
}

.localpdf-edit-add-shapes-tool [data-localpdf-edit-start-icon="add-shapes"] .localpdf-edit-illustration-number::after {
    content: 'SH';
    font-size: 13px;
    letter-spacing: 0.08em;
}

.localpdf-edit-add-shapes-tool.is-shapes-reading .localpdf-dropzone {
    pointer-events: none;
    opacity: 0.78;
}

.localpdf-edit-add-shapes-tool .localpdf-process-export-button.is-disabled,
.localpdf-edit-add-shapes-tool .localpdf-process-export-button[disabled] {
    cursor: not-allowed;
    opacity: .72;
    box-shadow: none;
}

.localpdf-shapes-settings {
    display: grid;
    gap: 18px;
}

.localpdf-shapes-settings-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.localpdf-shapes-field-help {
    display: block;
    margin-top: 6px;
    color: #64748b;
    font-size: 12px;
    font-style: normal;
    line-height: 1.45;
}

.localpdf-shapes-style-preview {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-top: 14px;
    padding: 13px 14px;
    border: 1px solid rgba(148, 163, 184, 0.28);
    border-radius: 18px;
    background: rgba(248, 250, 252, 0.9);
}

.localpdf-shapes-style-preview__mark {
    position: relative;
    flex: 0 0 auto;
    width: 48px;
    height: 32px;
    border: 4px solid #2563eb;
    border-radius: 9px;
    background: transparent;
    transition: border-color .16s ease, border-width .16s ease, background .16s ease, border-radius .16s ease, transform .16s ease, opacity .16s ease;
}

.localpdf-shapes-style-preview__mark.is-circle {
    width: 40px;
    height: 40px;
    border-radius: 999px;
}

.localpdf-shapes-style-preview__mark.is-line,
.localpdf-shapes-style-preview__mark.is-arrow {
    width: 54px;
    height: 0;
    border-width: 0;
    border-top: 4px solid #2563eb;
    border-radius: 999px;
    background: transparent !important;
}

.localpdf-shapes-style-preview__mark.is-arrow::after {
    content: '';
    position: absolute;
    right: -1px;
    top: -8px;
    width: 13px;
    height: 13px;
    border-top: 4px solid currentColor;
    border-right: 4px solid currentColor;
    color: inherit;
    transform: rotate(45deg);
    transform-origin: center;
}

.localpdf-shapes-style-preview strong {
    min-width: 0;
    color: #0f172a;
    font-size: 13px;
    line-height: 1.4;
}

.localpdf-shapes-scope-status,
.localpdf-shapes-validation-note {
    margin: 14px 0 0;
    padding: 12px 13px;
    border: 1px solid rgba(37, 99, 235, 0.16);
    border-radius: 16px;
    background: rgba(37, 99, 235, 0.08);
    color: #1e3a8a;
    font-size: 13px;
    font-weight: 700;
    line-height: 1.5;
}

.localpdf-shapes-validation-note {
    border-color: rgba(15, 23, 42, 0.1);
    background: rgba(248, 250, 252, 0.9);
    color: #475569;
    font-weight: 650;
}

.localpdf-shapes-scope-status.is-error,
.localpdf-shapes-validation-note.is-error {
    border-color: rgba(220, 38, 38, 0.22);
    background: rgba(254, 242, 242, 0.94);
    color: #991b1b;
}

.localpdf-edit-add-shapes-tool .localpdf-page-chip.is-skipped {
    opacity: .55;
}

.localpdf-edit-add-shapes-tool.has-real-pdf-preview .localpdf-preview-line,
.localpdf-edit-add-shapes-tool.has-real-pdf-preview .localpdf-preview-number {
    display: none;
}

@media (max-width: 720px) {
    .localpdf-shapes-settings-grid {
        grid-template-columns: 1fr;
    }

    .localpdf-shapes-style-preview {
        align-items: flex-start;
    }
}


/* v1.7.2+ live shape placement overlay preview */
.localpdf-edit-add-shapes-tool .localpdf-preview-page {
    cursor: crosshair;
}

.localpdf-edit-add-shapes-tool.is-shapes-scope-disabled .localpdf-preview-page {
    cursor: not-allowed;
}

.localpdf-edit-add-shapes-tool .localpdf-shapes-overlay-layer {
    position: absolute;
    inset: 0;
    z-index: 8;
    overflow: hidden;
    border-radius: inherit;
    pointer-events: auto;
    touch-action: none;
    user-select: none;
}

.localpdf-edit-add-shapes-tool .localpdf-shapes-overlay-layer.is-disabled {
    cursor: not-allowed;
}

.localpdf-edit-add-shapes-tool .localpdf-shapes-overlay-layer:not(.is-disabled) {
    cursor: crosshair;
}

.localpdf-edit-add-shapes-tool .localpdf-shapes-overlay-layer.is-placing {
    cursor: crosshair;
}

.localpdf-edit-add-shapes-tool .localpdf-shapes-overlay-canvas {
    display: block;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.localpdf-edit-add-shapes-tool .localpdf-shapes-validation-note.is-success,
.localpdf-edit-add-shapes-tool .localpdf-shapes-scope-status.is-success {
    border-color: rgba(34, 197, 94, 0.24);
    background: rgba(240, 253, 244, 0.9);
    color: #166534;
}

.localpdf-edit-add-shapes-tool .localpdf-shapes-validation-note.is-warning,
.localpdf-edit-add-shapes-tool .localpdf-shapes-scope-status.is-warning {
    border-color: rgba(245, 158, 11, 0.28);
    background: rgba(245, 158, 11, 0.08);
    color: #92400e;
}

.localpdf-edit-add-shapes-tool .localpdf-shapes-control-panel {
    margin-top: 14px;
    padding: 13px;
    border: 1px solid rgba(148, 163, 184, 0.24);
    border-radius: 18px;
    background: rgba(248, 250, 252, 0.88);
}

.localpdf-edit-add-shapes-tool.has-shapes .localpdf-shapes-control-panel {
    border-color: rgba(34, 197, 94, 0.24);
    background: linear-gradient(135deg, rgba(240, 253, 244, 0.92), rgba(239, 246, 255, 0.82));
}

.localpdf-edit-add-shapes-tool .localpdf-shapes-control-actions {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
}

.localpdf-edit-add-shapes-tool .localpdf-shapes-control-panel p {
    margin: 10px 0 0;
    color: #475569;
    font-size: 12px;
    font-weight: 700;
    line-height: 1.5;
}

.localpdf-edit-add-shapes-tool .localpdf-shapes-control-panel .localpdf-secondary-button[disabled] {
    cursor: not-allowed;
    opacity: .58;
}

.localpdf-edit-add-shapes-tool .localpdf-page-chip {
    position: relative;
}

.localpdf-edit-add-shapes-tool .localpdf-page-chip.is-scope-target:not(.is-active) {
    border-color: rgba(37, 99, 235, 0.36) !important;
}

.localpdf-edit-add-shapes-tool .localpdf-page-chip.has-shapes {
    border-color: rgba(37, 99, 235, 0.48) !important;
    box-shadow: 0 8px 18px rgba(37, 99, 235, 0.12) !important;
}

.localpdf-edit-add-shapes-tool .localpdf-page-chip.has-shapes::after {
    content: attr(data-shape-count);
    position: absolute;
    right: -5px;
    bottom: -5px;
    display: inline-grid;
    place-items: center;
    min-width: 15px;
    height: 15px;
    padding: 0 4px;
    border: 2px solid #ffffff;
    border-radius: 999px;
    background: #2563eb;
    color: #ffffff;
    font-size: 9px;
    font-weight: 950;
    line-height: 1;
    pointer-events: none;
}

.localpdf-edit-add-shapes-tool .localpdf-page-chip.is-skipped.has-shapes::after {
    background: #64748b;
}

.localpdf-edit-add-shapes-tool .localpdf-page-chip.is-active.has-shapes::after {
    right: -6px;
    bottom: -6px;
}

@media (max-width: 720px) {
    .localpdf-edit-add-shapes-tool .localpdf-shapes-control-actions {
        grid-template-columns: 1fr;
    }
}

/* v1.7.3 shape selection, resize handles, and drawing management */
.localpdf-edit-add-shapes-tool .localpdf-shapes-overlay-layer.is-editing:not(.is-disabled) {
    cursor: default;
}

.localpdf-edit-add-shapes-tool .localpdf-shapes-overlay-layer.is-editing.is-moving {
    cursor: grabbing;
}

.localpdf-edit-add-shapes-tool.has-selected-shape .localpdf-shapes-control-panel {
    border-color: rgba(37, 99, 235, 0.28);
    background: linear-gradient(135deg, rgba(239, 246, 255, 0.94), rgba(248, 250, 252, 0.86));
}

.localpdf-edit-add-shapes-tool .localpdf-page-chip.has-selected-shape {
    outline: 2px solid rgba(15, 23, 42, 0.52);
    outline-offset: 2px;
}

.localpdf-edit-add-shapes-tool .localpdf-shapes-control-actions {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.localpdf-edit-add-shapes-tool .localpdf-shapes-control-actions [data-localpdf-shapes-delete-selected] {
    grid-column: span 2;
}

.localpdf-edit-add-shapes-tool .localpdf-shapes-overlay-layer:focus-visible {
    outline: 3px solid rgba(37, 99, 235, 0.42);
    outline-offset: 3px;
}