/**
 * Draw on PDF tool-specific styles.
 *
 * v1.6.6 polishes scope-aware freehand export and regression hardening.
 */

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

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

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

.localpdf-draw-upload-ready {
    width: min(100%, 720px);
    margin: 22px auto 0;
    padding: 22px;
    border: 1px solid rgba(15, 23, 42, 0.1);
    border-radius: 24px;
    background: rgba(255, 255, 255, 0.92);
    box-shadow: 0 20px 55px rgba(15, 23, 42, 0.12);
    text-align: left;
}

.localpdf-draw-upload-ready[hidden] {
    display: none;
}

.localpdf-draw-upload-ready__badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 10px;
    border-radius: 999px;
    background: rgba(37, 99, 235, 0.12);
    color: #1d4ed8;
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.localpdf-draw-upload-ready__badge::before {
    content: '';
    width: 8px;
    height: 8px;
    border-radius: 999px;
    background: #2563eb;
}

.localpdf-draw-upload-ready h3 {
    margin: 14px 0 6px;
    color: #0f172a;
    font-size: clamp(22px, 3vw, 30px);
    line-height: 1.1;
}

.localpdf-draw-upload-ready p {
    margin: 0;
    color: #475569;
    font-size: 15px;
    line-height: 1.65;
}

.localpdf-draw-upload-ready__grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
    margin-top: 18px;
}

.localpdf-draw-upload-ready__item {
    min-width: 0;
    padding: 14px;
    border: 1px solid rgba(148, 163, 184, 0.26);
    border-radius: 18px;
    background: rgba(248, 250, 252, 0.9);
}

.localpdf-draw-upload-ready__item small {
    display: block;
    margin-bottom: 5px;
    color: #64748b;
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.localpdf-draw-upload-ready__item strong {
    display: block;
    overflow: hidden;
    color: #0f172a;
    font-size: 15px;
    line-height: 1.35;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.localpdf-draw-upload-ready__actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 12px;
    margin-top: 18px;
}

.localpdf-draw-upload-ready__next {
    color: #64748b;
    font-size: 13px;
    font-weight: 700;
}

.localpdf-edit-draw-on-pdf-tool.is-draw-reading .localpdf-dropzone {
    pointer-events: none;
    opacity: 0.78;
}

@media (max-width: 720px) {
    .localpdf-draw-upload-ready {
        padding: 18px;
        border-radius: 20px;
    }

    .localpdf-draw-upload-ready__grid {
        grid-template-columns: 1fr;
    }
}


.localpdf-edit-draw-on-pdf-tool .localpdf-draw-settings {
    display: grid;
    gap: 16px;
}

.localpdf-edit-draw-on-pdf-tool .localpdf-draw-settings-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.localpdf-edit-draw-on-pdf-tool .localpdf-draw-field-help {
    display: block;
    margin-top: 6px;
    color: #64748b;
    font-size: 11px;
    font-style: normal;
    line-height: 1.45;
}

.localpdf-edit-draw-on-pdf-tool .localpdf-draw-style-preview {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-top: 14px;
    padding: 12px 14px;
    border: 1px solid rgba(37, 99, 235, 0.2);
    border-radius: 16px;
    background: rgba(37, 99, 235, 0.06);
}

.localpdf-edit-draw-on-pdf-tool .localpdf-draw-style-preview__line {
    display: block;
    flex: 1 1 auto;
    height: var(--localpdf-draw-preview-stroke, 4px);
    min-width: 90px;
    border-radius: 999px;
    background: var(--localpdf-draw-preview-color, #111827);
    opacity: var(--localpdf-draw-preview-opacity, 1);
}

.localpdf-edit-draw-on-pdf-tool .localpdf-draw-style-preview strong {
    flex: 0 0 auto;
    color: #0f172a;
    font-size: 12px;
    font-weight: 800;
}

.localpdf-edit-draw-on-pdf-tool .localpdf-draw-control-panel {
    display: grid;
    gap: 10px;
    padding: 14px;
    border: 1px dashed rgba(37, 99, 235, 0.28);
    border-radius: 18px;
    background: rgba(248, 250, 252, 0.88);
}

.localpdf-edit-draw-on-pdf-tool .localpdf-draw-control-panel .localpdf-secondary-button[disabled] {
    cursor: not-allowed;
    opacity: 0.55;
}

.localpdf-edit-draw-on-pdf-tool .localpdf-draw-control-panel p,
.localpdf-edit-draw-on-pdf-tool .localpdf-draw-validation-note {
    margin: 0;
    color: #64748b;
    font-size: 12px;
    font-weight: 700;
    line-height: 1.55;
}

.localpdf-edit-draw-on-pdf-tool .localpdf-draw-validation-note {
    margin-top: 12px;
    padding: 10px 12px;
    border: 1px solid rgba(37, 99, 235, 0.2);
    border-radius: 14px;
    background: rgba(37, 99, 235, 0.06);
    color: #1d4ed8;
}

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

@media (max-width: 720px) {
    .localpdf-edit-draw-on-pdf-tool .localpdf-draw-settings-grid {
        grid-template-columns: 1fr;
    }

    .localpdf-edit-draw-on-pdf-tool .localpdf-draw-style-preview {
        align-items: flex-start;
        flex-direction: column;
    }
}

/* v1.6.2 freehand drawing overlay preview */
.localpdf-edit-draw-on-pdf-tool .localpdf-preview-page {
    cursor: crosshair;
}

.localpdf-edit-draw-on-pdf-tool.is-draw-scope-disabled .localpdf-preview-page {
    cursor: not-allowed;
}

.localpdf-edit-draw-on-pdf-tool .localpdf-draw-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-draw-on-pdf-tool .localpdf-draw-overlay-layer.is-disabled {
    cursor: not-allowed;
}

.localpdf-edit-draw-on-pdf-tool .localpdf-draw-overlay-layer:not(.is-disabled) {
    cursor: crosshair;
}

.localpdf-edit-draw-on-pdf-tool .localpdf-draw-overlay-layer.is-drawing {
    cursor: crosshair;
}

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

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

.localpdf-edit-draw-on-pdf-tool.has-drawings .localpdf-draw-control-panel {
    border-style: solid;
    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-draw-on-pdf-tool .localpdf-draw-control-panel .localpdf-secondary-button:not([disabled]) {
    cursor: pointer;
    opacity: 1;
}

/* v1.6.3 eraser, undo/redo, and drawing management */
.localpdf-edit-draw-on-pdf-tool .localpdf-draw-control-actions {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
}

.localpdf-edit-draw-on-pdf-tool .localpdf-draw-overlay-layer.is-eraser:not(.is-disabled) {
    cursor: cell;
}

.localpdf-edit-draw-on-pdf-tool.is-draw-eraser-mode .localpdf-preview-page {
    cursor: cell;
}

.localpdf-edit-draw-on-pdf-tool .localpdf-draw-overlay-layer.is-erasing {
    cursor: cell;
}

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

/* v1.6.4+ page scope behavior and drawing rail indicators */
.localpdf-edit-draw-on-pdf-tool .localpdf-draw-scope-status {
    margin: 12px 0 0;
    padding: 10px 12px;
    border: 1px solid rgba(148, 163, 184, 0.26);
    border-radius: 14px;
    background: rgba(248, 250, 252, 0.92);
    color: #475569;
    font-size: 12px;
    font-weight: 750;
    line-height: 1.55;
}

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

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

.localpdf-edit-draw-on-pdf-tool .localpdf-page-chip {
    position: relative;
}

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

.localpdf-edit-draw-on-pdf-tool .localpdf-page-chip.has-drawings {
    border-color: rgba(34, 197, 94, 0.48) !important;
    box-shadow: 0 8px 18px rgba(34, 197, 94, 0.12) !important;
}

.localpdf-edit-draw-on-pdf-tool .localpdf-page-chip.has-drawings::after {
    content: attr(data-drawing-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: #16a34a;
    color: #ffffff;
    font-size: 9px;
    font-weight: 950;
    line-height: 1;
    pointer-events: none;
}

.localpdf-edit-draw-on-pdf-tool .localpdf-page-chip.is-skipped.has-drawings::after {
    background: #64748b;
}

.localpdf-edit-draw-on-pdf-tool .localpdf-page-chip.is-active.has-drawings::after {
    right: -6px;
    bottom: -6px;
}