/**
 * Add Page Border tool-specific styles.
 *
 * v2.2.3 keeps the live border overlay preview while the real export engine is active.
 */

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

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

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

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

.localpdf-page-border-settings {
    display: grid;
    gap: 16px;
}

.localpdf-page-border-settings .localpdf-settings-section {
    padding: 16px;
    border: 1px solid rgba(148, 163, 184, 0.24);
    border-radius: 22px;
    background: rgba(255, 255, 255, 0.88);
    box-shadow: 0 12px 32px rgba(15, 23, 42, 0.06);
}

.localpdf-page-border-settings .localpdf-settings-section-head {
    display: grid;
    gap: 4px;
    margin-bottom: 14px;
}

.localpdf-page-border-settings .localpdf-settings-section-head strong {
    color: #0f172a;
    font-size: 15px;
    font-weight: 850;
}

.localpdf-page-border-settings .localpdf-settings-section-head span {
    color: #64748b;
    font-size: 13px;
    line-height: 1.5;
}

.localpdf-page-border-settings-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
}

.localpdf-page-border-settings .localpdf-field {
    display: grid;
    gap: 7px;
    min-width: 0;
}

.localpdf-page-border-settings .localpdf-field > span {
    color: #475569;
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.localpdf-page-border-settings select,
.localpdf-page-border-settings input[type="text"],
.localpdf-page-border-settings input[type="number"] {
    width: 100%;
    min-height: 42px;
    border: 1px solid rgba(148, 163, 184, 0.42);
    border-radius: 14px;
    background: #fff;
    color: #0f172a;
    font-size: 14px;
    font-weight: 700;
}

.localpdf-page-border-settings input[type="color"] {
    width: 100%;
    min-height: 42px;
    padding: 4px;
    border: 1px solid rgba(148, 163, 184, 0.42);
    border-radius: 14px;
    background: #fff;
}

.localpdf-page-border-settings input[type="range"] {
    width: 100%;
    accent-color: #0f172a;
}

.localpdf-page-border-settings .localpdf-field em {
    color: #64748b;
    font-size: 12px;
    font-style: normal;
    font-weight: 750;
}

.localpdf-page-border-preview {
    --localpdf-page-border-color: #0f172a;
    --localpdf-page-border-width: 2px;
    --localpdf-page-border-opacity: 1;
    --localpdf-page-border-radius: 4px;
    display: grid;
    grid-template-columns: 92px minmax(0, 1fr);
    align-items: center;
    gap: 14px;
    margin-bottom: 14px;
    padding: 12px;
    border: 1px solid rgba(148, 163, 184, 0.22);
    border-radius: 18px;
    background: linear-gradient(135deg, rgba(248, 250, 252, 0.92), rgba(241, 245, 249, 0.72));
}

.localpdf-page-border-preview__page {
    position: relative;
    display: block;
    width: 78px;
    height: 104px;
    border-radius: 8px;
    background: #fff;
    box-shadow: 0 14px 30px rgba(15, 23, 42, 0.12);
}

.localpdf-page-border-preview__page::after {
    content: '';
    position: absolute;
    inset: 12px;
    border: var(--localpdf-page-border-width) solid var(--localpdf-page-border-color);
    border-radius: var(--localpdf-page-border-radius);
    opacity: var(--localpdf-page-border-opacity);
    pointer-events: none;
}

.localpdf-page-border-preview__line {
    display: block;
    height: 5px;
    margin: 11px 17px 0;
    border-radius: 999px;
    background: rgba(148, 163, 184, 0.34);
}

.localpdf-page-border-preview__line--wide {
    margin-top: 25px;
}

.localpdf-page-border-preview__line--short {
    width: 48%;
}

.localpdf-page-border-preview__label {
    min-width: 0;
    color: #0f172a;
    font-size: 14px;
    font-weight: 850;
    line-height: 1.4;
}

.localpdf-page-border-scope-note,
.localpdf-page-border-control-note {
    margin: 12px 0 0;
    color: #64748b;
    font-size: 13px;
    line-height: 1.55;
}

.localpdf-edit-add-page-border-tool.has-border-scope-error .localpdf-page-border-scope-note {
    color: #b91c1c;
    font-weight: 800;
}

.localpdf-edit-add-page-border-tool .localpdf-preview-badge.is-muted {
    background: rgba(239, 68, 68, 0.12);
    color: #b91c1c;
}

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

@media (max-width: 920px) {
    .localpdf-page-border-settings-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 520px) {
    .localpdf-page-border-preview {
        grid-template-columns: 1fr;
    }
}


/* v2.2.3 live page border overlay preview */
.localpdf-edit-add-page-border-tool .localpdf-preview-page {
    position: relative;
}

.localpdf-edit-add-page-border-tool .localpdf-page-border-overlay {
    position: absolute;
    inset: 0;
    z-index: 7;
    overflow: hidden;
    border-radius: inherit;
    pointer-events: none;
    user-select: none;
    opacity: 1;
    transition: opacity .16s ease;
}

.localpdf-edit-add-page-border-tool .localpdf-page-border-overlay.is-hidden {
    opacity: 0;
}

.localpdf-edit-add-page-border-tool .localpdf-page-border-overlay__box {
    position: absolute;
    display: block;
    box-sizing: border-box;
    border-style: solid;
    border-color: var(--localpdf-page-border-overlay-color, #0f172a);
    border-width: var(--localpdf-page-border-overlay-width, 2px);
    border-radius: var(--localpdf-page-border-overlay-radius, 0);
    opacity: var(--localpdf-page-border-overlay-opacity, 1);
    box-shadow: 0 0 0 1px rgba(255, 255, 255, .26), 0 8px 24px rgba(15, 23, 42, .14);
}

.localpdf-edit-add-page-border-tool.has-border-live-preview .localpdf-preview-frame {
    box-shadow: 0 20px 60px rgba(15, 23, 42, .10), 0 0 0 1px rgba(15, 23, 42, .05);
}

.localpdf-edit-add-page-border-tool.is-border-scope-disabled .localpdf-preview-badge.is-muted {
    background: rgba(245, 158, 11, .14);
    color: #92400e;
}

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

.localpdf-edit-add-page-border-tool .localpdf-page-chip.is-border-target:not(.is-active) {
    border-color: rgba(15, 23, 42, .32) !important;
}

.localpdf-edit-add-page-border-tool .localpdf-page-chip.has-border-target::after {
    content: attr(data-border-target);
    position: absolute;
    right: -7px;
    bottom: -6px;
    display: inline-grid;
    place-items: center;
    min-width: 18px;
    height: 16px;
    padding: 0 4px;
    border: 2px solid #ffffff;
    border-radius: 999px;
    background: #0f172a;
    color: #ffffff;
    font-size: 8px;
    font-weight: 950;
    line-height: 1;
    letter-spacing: .03em;
    pointer-events: none;
}

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

.localpdf-edit-add-page-border-tool .localpdf-page-border-control-note {
    padding: 12px 13px;
    border: 1px solid rgba(15, 23, 42, .08);
    border-radius: 16px;
    background: rgba(248, 250, 252, .92);
    color: #475569;
    font-weight: 700;
}

.localpdf-edit-add-page-border-tool.has-border-live-preview .localpdf-page-border-control-note {
    border-color: rgba(34, 197, 94, .22);
    background: rgba(240, 253, 244, .90);
    color: #166534;
}