/* ============================================================
   PDF Form Filler — pdf-form-filler.css
   Prefix: pff-   Accent: #8B5CF6 (violet)
   ============================================================ */

.pff-section {
    --tool-accent: #8B5CF6;
    padding: 40px 0 80px;
}

.pff-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 7px 18px;
    background: rgba(37, 99, 235, 0.08);
    border: 1px solid rgba(37, 99, 235, 0.22);
    border-radius: 50px;
    font-size: 0.8125rem;
    font-weight: 600;
    color: #8B5CF6;
    margin-bottom: 12px;
}

.pff-upload-zone {
    display: block;
    border: 2px dashed rgba(37, 99, 235, 0.3);
    border-radius: 16px;
    background: rgba(37, 99, 235, 0.03);
    padding: 56px 24px;
    text-align: center;
    cursor: pointer;
    transition: border-color 0.2s, background 0.2s;
    outline: none;
}

.pff-upload-zone:hover,
.pff-upload-zone:focus-visible {
    border-color: rgba(37, 99, 235, 0.6);
    background: rgba(37, 99, 235, 0.07);
}

.pff-upload-zone.pff-drag-over {
    border-color: #8B5CF6;
    background: rgba(37, 99, 235, 0.1);
}

.pff-upload-icon {
    font-size: 3rem;
    color: #8B5CF6;
    opacity: 0.65;
    margin-bottom: 14px;
    display: block;
}

.pff-upload-title {
    font-size: 1.0625rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 6px;
}

.pff-upload-sub {
    font-size: 1rem;
    color: var(--text-secondary);
    margin: 0 0 10px;
}

.pff-upload-formats {
    font-size: 0.8125rem;
    color: var(--text-tertiary, #9CA3AF);
    margin: 0;
}

/* File bar */
.pff-file-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 12px 18px;
    background: var(--bg-card, #fff);
    border: 1px solid var(--border-color, #E5E7EB);
    border-radius: 12px;
    margin-bottom: 16px;
    flex-wrap: wrap;
}

.pff-file-info {
    display: flex;
    align-items: center;
    gap: 10px;
    min-width: 0;
}

.pff-file-icon {
    font-size: 1.5rem;
    color: #8B5CF6;
    flex-shrink: 0;
}

.pff-file-name {
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--text-primary);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    max-width: 300px;
}

.pff-file-size {
    font-size: 0.8125rem;
    color: var(--text-secondary);
    white-space: nowrap;
}

.pff-change-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 7px 14px;
    border: 1px solid var(--border-color, #E5E7EB);
    border-radius: 8px;
    background: var(--bg-secondary, #F9FAFB);
    color: var(--text-secondary);
    font-size: 0.8125rem;
    font-weight: 500;
    cursor: pointer;
    transition: border-color 0.15s, color 0.15s;
    text-decoration: none;
    white-space: nowrap;
    flex-shrink: 0;
}

.pff-change-btn:hover {
    border-color: #8B5CF6;
    color: #8B5CF6;
}

/* Two-column layout */
.pff-layout {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 16px;
    margin-bottom: 16px;
    align-items: start;
}

/* Preview column */
.pff-preview-col {
    border: 1px solid var(--border-color, #E5E7EB);
    border-radius: 12px;
    overflow: hidden;
}

.pff-preview-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    padding: 10px 14px;
    background: var(--bg-secondary, #F9FAFB);
    border-bottom: 1px solid var(--border-color, #E5E7EB);
}

.pff-preview-title {
    font-size: 0.8125rem;
    font-weight: 700;
    color: var(--text-primary);
}

.pff-page-nav {
    display: flex;
    align-items: center;
    gap: 8px;
}

.pff-nav-btn {
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--border-color, #E5E7EB);
    border-radius: 6px;
    background: var(--bg-input, #fff);
    color: var(--text-secondary);
    cursor: pointer;
    transition: border-color 0.15s, color 0.15s;
}

.pff-nav-btn:hover {
    border-color: #8B5CF6;
    color: #8B5CF6;
}

.pff-nav-btn:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

.pff-page-info {
    font-size: 0.8125rem;
    color: var(--text-secondary);
    white-space: nowrap;
}

.pff-canvas-wrap {
    padding: 12px;
    background: var(--bg-secondary, #F9FAFB);
    position: relative;
}

.pff-canvas {
    display: block;
    width: 100%;
    height: auto;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.12);
    border-radius: 4px;
}

/* Fields column */
.pff-fields-col {
    border: 1px solid var(--border-color, #E5E7EB);
    border-radius: 12px;
    overflow: hidden;
}

.pff-fields-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    padding: 10px 14px;
    background: var(--bg-secondary, #F9FAFB);
    border-bottom: 1px solid var(--border-color, #E5E7EB);
}

.pff-fields-title {
    font-size: 0.8125rem;
    font-weight: 700;
    color: var(--text-primary);
}

.pff-field-count {
    font-size: 0.75rem;
    color: #8B5CF6;
    font-weight: 600;
}

.pff-loading {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 24px 16px;
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.pff-loading[hidden] {
    display: none;
}

.pff-spin {
    font-size: 1.25rem;
    animation: pff-spin 1s linear infinite;
}

@keyframes pff-spin {
    to {
        transform: rotate(360deg);
    }
}

.pff-no-fields {
    padding: 24px 16px;
    text-align: center;
}

.pff-no-fields[hidden] {
    display: none;
}

.pff-no-fields-icon {
    font-size: 2rem;
    color: var(--text-tertiary, #9CA3AF);
    margin-bottom: 8px;
    display: block;
}

.pff-no-fields p {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin: 0 0 4px;
}

.pff-no-fields-sub {
    font-size: 0.8125rem;
    color: var(--text-tertiary, #9CA3AF);
}

.pff-fields-list {
    padding: 14px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    max-height: 540px;
    overflow-y: auto;
}

/* Individual field rows */
.pff-field-row {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.pff-field-label {
    font-size: 0.78125rem;
    font-weight: 700;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.pff-field-input {
    padding: 8px 12px;
    border: 1px solid var(--border-color, #E5E7EB);
    border-radius: 8px;
    background: var(--bg-input, #fff);
    color: var(--text-primary);
    font-size: 0.875rem;
    outline: none;
    width: 100%;
    box-sizing: border-box;
    transition: border-color 0.15s;
}

.pff-field-input:focus {
    border-color: #8B5CF6;
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.pff-field-select {
    padding: 8px 30px 8px 12px;
    border: 1px solid var(--border-color, #E5E7EB);
    border-radius: 8px;
    background: var(--bg-input, #fff);
    color: var(--text-primary);
    font-size: 0.875rem;
    outline: none;
    width: 100%;
    appearance: none;
    cursor: pointer;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24'%3E%3Cpath fill='%236B7280' d='M12 15.5l-6-6h12z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 10px center;
}

.pff-field-select:focus {
    border-color: #8B5CF6;
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.pff-checkbox-row {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 4px 0;
}

.pff-checkbox-input {
    width: 16px;
    height: 16px;
    cursor: pointer;
    accent-color: #8B5CF6;
}

.pff-checkbox-label {
    font-size: 0.875rem;
    color: var(--text-primary);
    cursor: pointer;
}

.pff-radio-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.pff-radio-row {
    display: flex;
    align-items: center;
    gap: 8px;
}

.pff-radio-input {
    width: 15px;
    height: 15px;
    cursor: pointer;
    accent-color: #8B5CF6;
}

.pff-radio-label {
    font-size: 0.875rem;
    color: var(--text-primary);
    cursor: pointer;
}

/* Progress */
.pff-progress-wrap {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}

.pff-progress-wrap[hidden] {
    display: none;
}

.pff-progress-bar {
    flex: 1;
    height: 6px;
    background: var(--border-color, #E5E7EB);
    border-radius: 3px;
    overflow: hidden;
}

.pff-progress-fill {
    height: 100%;
    width: 0;
    background: #8B5CF6;
    border-radius: 3px;
    transition: width 0.3s ease;
}

.pff-progress-text {
    font-size: 0.8125rem;
    color: var(--text-secondary);
    white-space: nowrap;
    min-width: 140px;
}

.pff-status {
    padding: 12px 16px;
    border-radius: 8px;
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 16px;
}

.pff-status[hidden] {
    display: none;
}

.pff-status--success {
    background: rgba(22, 163, 74, 0.08);
    border: 1px solid rgba(22, 163, 74, 0.25);
    color: #15803D;
}

.pff-status--error {
    background: rgba(220, 38, 38, 0.08);
    border: 1px solid rgba(220, 38, 38, 0.25);
    color: #B91C1C;
}

.pff-status--info {
    background: rgba(37, 99, 235, 0.06);
    border: 1px solid rgba(37, 99, 235, 0.2);
    color: #7C3AED;
}

/* Action bar */
.pff-action-bar {
    display: flex;
    align-items: flex-end;
    gap: 16px;
    flex-wrap: wrap;
    padding: 14px 18px;
    background: var(--bg-card, #fff);
    border: 1px solid var(--border-color, #E5E7EB);
    border-radius: 12px;
}

.pff-output-wrap {
    display: flex;
    flex-direction: column;
    gap: 5px;
    flex: 1;
    min-width: 200px;
}

.pff-output-label {
    font-size: 0.78125rem;
    font-weight: 700;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.pff-output-input {
    padding: 8px 12px;
    border: 1px solid var(--border-color, #E5E7EB);
    border-radius: 8px;
    background: var(--bg-input, #fff);
    color: var(--text-primary);
    font-size: 0.875rem;
    outline: none;
}

.pff-output-input:focus {
    border-color: #8B5CF6;
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.pff-btn-apply {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 22px;
    background: #8B5CF6;
    color: #fff;
    border: none;
    border-radius: 8px;
    font-size: 0.9375rem;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s;
    white-space: nowrap;
}

.pff-btn-apply:hover {
    background: #7C3AED;
}

.pff-btn-apply:disabled {
    background: var(--text-tertiary, #9CA3AF);
    cursor: not-allowed;
}

@media (max-width: 800px) {
    .pff-section {
        padding: 24px 0 60px;
    }

    .pff-layout {
        grid-template-columns: 1fr;
    }

    .pff-action-bar {
        flex-direction: column;
        align-items: stretch;
    }

    .pff-btn-apply {
        justify-content: center;
    }

    .pff-file-name {
        max-width: 180px;
    }

    .pff-fields-list {
        max-height: 400px;
    }
}

/* ── Phase 1: Fields header right slot ──────────────────────── */
.pff-fields-header-right {
    display: flex;
    align-items: center;
    gap: 8px;
}

.pff-clear-btn {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 3px 10px;
    border: 1px solid var(--border-color, #E5E7EB);
    border-radius: 6px;
    background: transparent;
    color: var(--text-secondary);
    font-size: 0.75rem;
    font-weight: 500;
    cursor: pointer;
    transition: border-color 0.15s, color 0.15s, background 0.15s;
}

.pff-clear-btn:hover {
    border-color: #EF4444;
    color: #EF4444;
    background: rgba(239, 68, 68, 0.05);
}

/* ── Phase 1: Required field indicator ──────────────────────── */
.pff-required-mark {
    color: #EF4444;
    font-weight: 700;
    margin-left: 2px;
}

.pff-field-required--empty .pff-field-input,
.pff-field-required--empty .pff-field-select,
.pff-field-required--empty textarea.pff-field-input {
    border-color: #EF4444 !important;
    box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.1) !important;
}

/* ── Phase 1: Character counter ─────────────────────────────── */
.pff-char-counter {
    font-size: 0.75rem;
    color: var(--text-tertiary, #9CA3AF);
    text-align: right;
    transition: color 0.15s;
}

.pff-char-counter--full {
    color: #EF4444;
    font-weight: 600;
}

/* ── Phase 1: Password modal ─────────────────────────────────── */
.pff-password-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.45);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    padding: 16px;
    backdrop-filter: blur(2px);
}

.pff-password-overlay[hidden] {
    display: none;
}

.pff-password-modal {
    background: var(--bg-card, #fff);
    border: 1px solid var(--border-color, #E5E7EB);
    border-radius: 16px;
    padding: 32px 28px;
    width: 100%;
    max-width: 400px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.18);
}

.pff-pw-icon {
    font-size: 2.25rem;
    color: #8B5CF6;
    display: block;
    text-align: center;
}

.pff-pw-title {
    font-size: 1.0625rem;
    font-weight: 700;
    color: var(--text-primary);
    text-align: center;
    margin: 0;
}

.pff-pw-desc {
    font-size: 0.875rem;
    color: var(--text-secondary);
    text-align: center;
    margin: 0;
}

.pff-pw-error {
    font-size: 0.8125rem;
    color: #EF4444;
    text-align: center;
    margin: 0;
}

.pff-pw-error[hidden] {
    display: none;
}

.pff-pw-actions {
    display: flex;
    gap: 10px;
    margin-top: 4px;
}

.pff-pw-btn {
    flex: 1;
    padding: 10px 16px;
    border-radius: 8px;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    transition: background 0.15s, border-color 0.15s;
}

.pff-pw-btn--cancel {
    border: 1px solid var(--border-color, #E5E7EB);
    background: transparent;
    color: var(--text-secondary);
}

.pff-pw-btn--cancel:hover {
    border-color: #6B7280;
    color: var(--text-primary);
}

.pff-pw-btn--submit {
    border: none;
    background: #8B5CF6;
    color: #fff;
}

.pff-pw-btn--submit:hover {
    background: #7C3AED;
}

/* ── Phase 2: Preview controls (zoom + page nav unified) ────── */
.pff-preview-controls {
    display: flex;
    align-items: center;
    gap: 6px;
}

.pff-preview-divider {
    width: 1px;
    height: 18px;
    background: var(--border-color, #E5E7EB);
    margin: 0 2px;
}

.pff-zoom-label {
    font-size: 0.75rem;
    color: var(--text-secondary);
    min-width: 38px;
    text-align: center;
    font-variant-numeric: tabular-nums;
}

/* ── Phase 2: Page filter button ────────────────────────────── */
.pff-filter-btn {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 3px 10px;
    border: 1px solid var(--border-color, #E5E7EB);
    border-radius: 6px;
    background: transparent;
    color: var(--text-secondary);
    font-size: 0.75rem;
    font-weight: 500;
    cursor: pointer;
    transition: border-color 0.15s, color 0.15s, background 0.15s;
}

.pff-filter-btn:hover {
    border-color: #8B5CF6;
    color: #8B5CF6;
    background: rgba(37, 99, 235, 0.05);
}

.pff-filter-btn--on {
    border-color: #8B5CF6;
    color: #8B5CF6;
    background: rgba(37, 99, 235, 0.08);
}

/* ── Phase 2: Field row page-hidden state ───────────────────── */
.pff-field-row--hidden {
    display: none;
}

/* ── Phase 3: Signature modal ────────────────────────────────── */
.pff-sig-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    padding: 16px;
    backdrop-filter: blur(3px);
}

.pff-sig-overlay[hidden] {
    display: none;
}

.pff-sig-modal {
    background: var(--bg-card, #fff);
    border: 1px solid var(--border-color, #E5E7EB);
    border-radius: 16px;
    padding: 24px;
    width: 100%;
    max-width: 520px;
    display: flex;
    flex-direction: column;
    gap: 16px;
    box-shadow: 0 24px 64px rgba(0, 0, 0, 0.2);
}

.pff-sig-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.pff-sig-title {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0;
}

.pff-sig-close {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--border-color, #E5E7EB);
    border-radius: 6px;
    background: transparent;
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 1rem;
    transition: border-color 0.15s, color 0.15s;
}

.pff-sig-close:hover {
    border-color: #EF4444;
    color: #EF4444;
}

.pff-sig-tabs {
    display: flex;
    gap: 4px;
    border-bottom: 1px solid var(--border-color, #E5E7EB);
    padding-bottom: 0;
}

.pff-sig-tab {
    padding: 7px 18px;
    border: none;
    border-bottom: 2px solid transparent;
    background: transparent;
    color: var(--text-secondary);
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: color 0.15s, border-color 0.15s;
    margin-bottom: -1px;
}

.pff-sig-tab:hover {
    color: #8B5CF6;
}

.pff-sig-tab--active {
    color: #8B5CF6;
    border-bottom-color: #8B5CF6;
    font-weight: 600;
}

.pff-sig-panel {
    min-height: 160px;
}

.pff-sig-panel--hidden {
    display: none;
}

/* Draw panel */
.pff-sig-canvas {
    display: block;
    width: 100%;
    height: 160px;
    border: 1px solid var(--border-color, #E5E7EB);
    border-radius: 8px;
    background: #FAFAFA;
    cursor: crosshair;
    touch-action: none;
}

.pff-sig-clear-draw {
    margin-top: 8px;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 12px;
    border: 1px solid var(--border-color, #E5E7EB);
    border-radius: 6px;
    background: transparent;
    color: var(--text-secondary);
    font-size: 0.8125rem;
    cursor: pointer;
    transition: border-color 0.15s, color 0.15s;
}

.pff-sig-clear-draw:hover {
    border-color: #EF4444;
    color: #EF4444;
}

/* Type panel */
.pff-sig-type-input {
    width: 100%;
    padding: 10px 14px;
    border: 1px solid var(--border-color, #E5E7EB);
    border-radius: 8px;
    background: var(--bg-input, #fff);
    color: var(--text-primary);
    font-size: 1rem;
    outline: none;
    box-sizing: border-box;
    margin-bottom: 12px;
}

.pff-sig-type-input:focus {
    border-color: #8B5CF6;
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.pff-sig-type-preview {
    width: 100%;
    height: 100px;
    border: 1px solid var(--border-color, #E5E7EB);
    border-radius: 8px;
    background: #FAFAFA;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Segoe Script', 'Dancing Script', 'Brush Script MT', cursive;
    font-size: 2rem;
    color: #1e293b;
    overflow: hidden;
    padding: 8px;
    text-align: center;
    word-break: break-all;
}

/* Upload panel */
.pff-sig-upload-zone {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 6px;
    border: 2px dashed var(--border-color, #E5E7EB);
    border-radius: 8px;
    padding: 24px 16px;
    cursor: pointer;
    transition: border-color 0.15s;
    text-align: center;
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.pff-sig-upload-zone:hover {
    border-color: #8B5CF6;
    color: #8B5CF6;
}

.pff-sig-upload-icon {
    font-size: 1.75rem;
    opacity: 0.6;
}

.pff-sig-upload-hint {
    font-size: 0.75rem;
    color: var(--text-tertiary, #9CA3AF);
}

.pff-sig-upload-preview {
    display: block;
    max-width: 100%;
    max-height: 140px;
    margin: 0 auto;
    border-radius: 6px;
    border: 1px solid var(--border-color, #E5E7EB);
}

.pff-sig-upload-preview[hidden] {
    display: none;
}

/* Signature field button in sidebar */
.pff-sig-field-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 14px;
    border: 1.5px dashed rgba(37, 99, 235, 0.4);
    border-radius: 8px;
    background: rgba(37, 99, 235, 0.04);
    color: #8B5CF6;
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: border-color 0.15s, background 0.15s;
    width: 100%;
    justify-content: center;
}

.pff-sig-field-btn:hover {
    border-color: #8B5CF6;
    background: rgba(37, 99, 235, 0.1);
}

.pff-sig-field-btn--signed {
    border-style: solid;
    border-color: #16a34a;
    color: #15803D;
    background: rgba(22, 163, 74, 0.06);
}

.pff-sig-thumb {
    display: block;
    max-width: 100%;
    max-height: 64px;
    border-radius: 4px;
    margin-top: 6px;
}

.pff-sig-actions {
    display: flex;
    gap: 10px;
}

@media (max-width: 540px) {
    .pff-sig-modal {
        padding: 18px 14px;
    }

    .pff-sig-tab {
        padding: 6px 10px;
        font-size: 0.8125rem;
    }
}

/* ── Phase 4: Action bar options row ────────────────────────── */
.pff-action-options {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.pff-flatten-label {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-secondary);
    cursor: pointer;
    user-select: none;
    white-space: nowrap;
}

.pff-flatten-cb {
    width: 15px;
    height: 15px;
    cursor: pointer;
    accent-color: #8B5CF6;
}

.pff-btn-print {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 10px 18px;
    border: 1px solid var(--border-color, #E5E7EB);
    border-radius: 8px;
    background: var(--bg-secondary, #F9FAFB);
    color: var(--text-secondary);
    font-size: 0.9375rem;
    font-weight: 600;
    cursor: pointer;
    transition: border-color 0.15s, color 0.15s;
    white-space: nowrap;
}

.pff-btn-print:hover {
    border-color: #8B5CF6;
    color: #8B5CF6;
}

.pff-btn-print:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

@media (max-width: 600px) {
    .pff-action-options {
        width: 100%;
        justify-content: stretch;
    }

    .pff-btn-print,
    .pff-btn-apply {
        flex: 1;
        justify-content: center;
    }
}
}