/* ============================================================================
   PDF Form Creator (built 2026-10-15, runs in the browser)
   Everything is scoped to .pfc (the tool container) or a pfc- class.
   Shared look of the rebuilt PDF page tools (merge-pdf, split-pdf, rotate-pdf,
   pdf-reorder). Light default, dark via [data-theme="dark"]. Accent #e64e4e.
   ========================================================================== */
.pfc {
    --tool-accent: #e64e4e;
    --pfc-primary: #e64e4e;
    --pfc-primary-dark: #c43b3b;
    --pfc-btn: #c63c3c;
    --pfc-btn-hover: #a92f2f;
    --pfc-primary-soft: rgba(230, 78, 78, 0.10);
    --pfc-primary-mid: rgba(230, 78, 78, 0.28);
    --pfc-blue: #2a87b8;
    --pfc-blue-soft: rgba(51, 153, 204, 0.12);
    --pfc-success: #2f8a5c;
    --pfc-success-soft: rgba(51, 153, 102, 0.12);
    --pfc-warning: #b7791f;
    --pfc-warning-soft: rgba(245, 158, 11, 0.12);
    --pfc-elevated: #ffffff;
    --pfc-bg-2: #f1f5f9;
    --pfc-bg-3: #e8edf3;
    --pfc-text: #1e293b;
    --pfc-text-2: #475569;
    --pfc-muted: #64748b;
    --pfc-border: #e2e8f0;
    --pfc-border-strong: #cbd5e1;
    --pfc-paper-edge: rgba(15, 23, 42, 0.16);
    --pfc-shadow: 0 1px 3px rgba(15, 23, 42, 0.08);
    --pfc-switch-off: #cbd5e1;
    --pfc-switch-off-border: #94a3b8;
    --pfc-field: rgba(51, 153, 204, 0.14);
    --pfc-field-line: rgba(42, 135, 184, 0.55);
    --pfc-desk: #e2e8f0;
    --pfc-ink-black: #111827;
    --pfc-ink-blue: #1d4ed8;
    --pfc-ink-red: #c62828;
    --pfc-shadow-lg: 0 18px 40px rgba(15, 23, 42, 0.18);
    --pfc-r-sm: 8px;
    --pfc-r-md: 12px;
    --pfc-r-lg: 16px;
    color: var(--pfc-text);
    box-sizing: border-box;
}
[data-theme="dark"] .pfc {
    --pfc-primary: #f87171;
    --pfc-primary-dark: #fca5a5;
    --pfc-btn: #c63c3c;
    --pfc-btn-hover: #dc4b4b;
    --pfc-primary-soft: rgba(248, 113, 113, 0.14);
    --pfc-primary-mid: rgba(248, 113, 113, 0.34);
    --pfc-blue: #4db8e8;
    --pfc-blue-soft: rgba(77, 184, 232, 0.15);
    --pfc-success: #4ade80;
    --pfc-success-soft: rgba(74, 222, 128, 0.14);
    --pfc-warning: #fbbf24;
    --pfc-warning-soft: rgba(251, 191, 36, 0.14);
    --pfc-elevated: #1e293b;
    --pfc-bg-2: #273449;
    --pfc-bg-3: #334155;
    --pfc-text: #f1f5f9;
    --pfc-text-2: #cbd5e1;
    --pfc-muted: #94a3b8;
    --pfc-border: #334155;
    --pfc-border-strong: #475569;
    --pfc-paper-edge: rgba(0, 0, 0, 0.5);
    --pfc-shadow: 0 1px 3px rgba(0, 0, 0, 0.35);
    --pfc-switch-off: #475569;
    --pfc-switch-off-border: #64748b;
    --pfc-field: rgba(77, 184, 232, 0.16);
    --pfc-field-line: rgba(77, 184, 232, 0.7);
    --pfc-desk: #0f172a;
    --pfc-shadow-lg: 0 18px 40px rgba(0, 0, 0, 0.5);
}

.pfc *, .pfc *::before, .pfc *::after { box-sizing: border-box; }
.pfc [hidden] { display: none !important; }
.pfc button { width: auto; }   /* custom_styles.css makes every button 100% wide on phones */
.pfc a { color: var(--pfc-primary); }
.pfc a:hover { color: var(--pfc-primary-dark); }
.pfc i[data-lucide], .pfc svg.lucide { width: 18px; height: 18px; flex-shrink: 0; }

/* ---------- header ---------- */
.pfc .pfc-crumbs { font-size: 0.85rem; color: var(--pfc-muted); margin: 0 0 1rem; }
.pfc .pfc-crumbs a { color: var(--pfc-muted); text-decoration: none; }
.pfc .pfc-crumbs a:hover { color: var(--pfc-primary); }
.pfc .pfc-header { text-align: center; margin-bottom: 1.75rem; }
.pfc .pfc-title-row { display: flex; align-items: center; justify-content: center; gap: 0.85rem; margin-bottom: 0.85rem; }
.pfc .pfc-title-icon {
    width: 56px; height: 56px; border-radius: var(--pfc-r-md); background: #e64e4e; color: #fff;
    display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.pfc .pfc-title-icon svg, .pfc .pfc-title-icon i { width: 28px; height: 28px; display: block; }
.pfc .pfc-title { margin: 0; color: var(--pfc-primary); font-size: clamp(1.75rem, 4vw, 2.4rem); font-weight: 700; letter-spacing: -0.02em; }
.pfc .pfc-desc { max-width: 900px; margin: 0 auto; color: var(--pfc-text-2); font-size: 1.05rem; line-height: 1.7; }

/* ---------- messages ---------- */
.pfc .pfc-error, .pfc .pfc-note {
    display: flex; gap: 0.75rem; align-items: flex-start; border-radius: var(--pfc-r-md);
    padding: 0.85rem 1rem; margin: 0 0 1rem; color: var(--pfc-text);
}
.pfc .pfc-error { background: var(--pfc-primary-soft); border: 1px solid var(--pfc-primary); }
.pfc .pfc-error > svg { color: var(--pfc-primary); margin-top: 2px; }
.pfc .pfc-note { background: var(--pfc-success-soft); border: 1px solid rgba(51, 153, 102, 0.4); }
.pfc .pfc-note > svg { color: var(--pfc-success); margin-top: 2px; }
.pfc .pfc-note.is-warn { background: var(--pfc-warning-soft); border-color: rgba(245, 158, 11, 0.45); }
.pfc .pfc-note.is-warn > svg { color: var(--pfc-warning); }
.pfc .pfc-error p, .pfc .pfc-note p { margin: 0; line-height: 1.55; flex: 1; min-width: 0; }
.pfc .pfc-x { background: none; border: 0; color: var(--pfc-muted); cursor: pointer; padding: 2px; border-radius: 6px; display: inline-flex; }
.pfc .pfc-x:hover { color: var(--pfc-text); background: var(--pfc-bg-2); }

/* ---------- cards ---------- */
.pfc .pfc-card { background: var(--pfc-elevated); border: 1px solid var(--pfc-border); border-radius: var(--pfc-r-lg); padding: 1.25rem; box-shadow: var(--pfc-shadow); min-width: 0; }

/* ---------- upload ---------- */
.pfc .pfc-drop {
    display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 0.45rem;
    min-height: 250px; padding: 2.25rem 1.25rem; text-align: center; cursor: pointer;
    border: 2px dashed var(--pfc-border-strong); border-radius: var(--pfc-r-lg);
    background: var(--pfc-elevated); transition: border-color 0.2s ease, background-color 0.2s ease;
}
.pfc .pfc-drop:hover, .pfc .pfc-drop.is-over, .pfc .pfc-drop:focus-within { border-color: var(--pfc-primary); background: var(--pfc-primary-soft); }
.pfc .pfc-drop-icon { width: 64px; height: 64px; border-radius: 50%; background: var(--pfc-primary-soft); color: var(--pfc-primary); display: flex; align-items: center; justify-content: center; margin-bottom: 0.35rem; }
.pfc .pfc-drop-icon svg { width: 30px; height: 30px; }
.pfc .pfc-drop strong { font-size: 1.25rem; color: var(--pfc-text); }
.pfc .pfc-drop-link { color: var(--pfc-primary); text-decoration: underline; text-underline-offset: 3px; }
.pfc .pfc-drop-sub { color: var(--pfc-muted); font-size: 0.92rem; }
.pfc .pfc-badges { display: flex; flex-wrap: wrap; justify-content: center; gap: 0.5rem; margin-top: 0.6rem; }
.pfc .pfc-badge { display: inline-flex; align-items: center; gap: 0.35rem; padding: 0.3rem 0.65rem; border-radius: 999px; background: var(--pfc-bg-2); color: var(--pfc-text-2); font-size: 0.8rem; font-weight: 600; }
.pfc .pfc-badge svg { width: 14px; height: 14px; color: var(--pfc-success); }
.pfc .pfc-sample-row { display: flex; justify-content: center; margin-top: 0.85rem; }

/* ConvertICO ring loader */
.pfc .pfc-loader { display: block; width: 44px; height: 44px; overflow: visible; flex-shrink: 0; margin: 0 auto;
    --cico-outer: #f2534e; --cico-outer-soft: #f8d3d1; --cico-mid: #31ae77; --cico-mid-soft: #d0e7dd; --cico-inner: #2b9edb; }
[data-theme="dark"] .pfc .pfc-loader { --cico-outer-soft: rgba(242, 83, 78, 0.22); --cico-mid-soft: rgba(49, 174, 119, 0.22); }
.pfc .pfc-loader circle { fill: none; stroke-width: 72; transform-box: fill-box; transform-origin: center; }
.pfc .pfc-loader .bp { stroke: var(--cico-outer-soft); }
.pfc .pfc-loader .gp { stroke: var(--cico-mid-soft); }
.pfc .pfc-loader .b { stroke: var(--cico-outer); stroke-linecap: round; stroke-dasharray: 35.3 100; animation: pfcSpinL 1.3s linear infinite; }
.pfc .pfc-loader .g { stroke: var(--cico-mid); stroke-linecap: round; stroke-dasharray: 75.8 100; animation: pfcSpinR 2.1s linear infinite; }
.pfc .pfc-loader .r { stroke: var(--cico-inner); animation: pfcBreathe 1.3s ease-in-out infinite; }
@keyframes pfcSpinL { from { transform: rotate(117deg); } to { transform: rotate(-243deg); } }
@keyframes pfcSpinR { from { transform: rotate(36deg); } to { transform: rotate(396deg); } }
@keyframes pfcBreathe { 50% { transform: scale(0.9); } }
@media (prefers-reduced-motion: reduce) {
    .pfc .pfc-loader .b { animation-duration: 4s; }
    .pfc .pfc-loader .g { animation-duration: 6s; }
    .pfc .pfc-loader .r { animation: none; }
}

/* ---------- buttons ---------- */
.pfc .pfc-btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 0.45rem;
    min-height: 44px; padding: 0.6rem 1.15rem; border-radius: var(--pfc-r-md);
    font: inherit; font-weight: 600; font-size: 0.95rem; cursor: pointer; text-decoration: none;
    border: 1px solid transparent; transition: background-color 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}
.pfc .pfc-btn:focus-visible { outline: 2px solid var(--pfc-primary); outline-offset: 2px; }
.pfc .pfc-btn-primary { background: var(--pfc-btn); color: #fff; }
.pfc .pfc-btn-primary:hover { background: var(--pfc-btn-hover); color: #fff; }
.pfc .pfc-btn-primary:disabled { opacity: 0.55; cursor: not-allowed; }
.pfc .pfc-btn-ghost { background: var(--pfc-elevated); color: var(--pfc-text); border-color: var(--pfc-border-strong); }
.pfc .pfc-btn-ghost:hover { border-color: var(--pfc-primary); color: var(--pfc-primary); }
.pfc .pfc-btn-ghost:disabled { opacity: 0.5; cursor: not-allowed; }
.pfc .pfc-btn-sm { white-space: nowrap; flex-shrink: 0; min-height: 34px; padding: 0.35rem 0.7rem; font-size: 0.84rem; border-radius: var(--pfc-r-sm); }
.pfc .pfc-btn-sm svg { width: 15px; height: 15px; }
.pfc .pfc-btn.is-on { border-color: var(--pfc-primary); background: var(--pfc-primary-soft); color: var(--pfc-primary); }
.pfc .pfc-link-btn { background: none; border: 0; padding: 0.2rem 0.3rem; color: var(--pfc-primary); font: inherit; font-size: 0.84rem; font-weight: 600; cursor: pointer; display: inline-flex; align-items: center; gap: 0.3rem; border-radius: 6px; }
.pfc .pfc-link-btn:hover { background: var(--pfc-primary-soft); }
.pfc .pfc-link-btn svg { width: 15px; height: 15px; }

/* ---------- workspace ---------- */
.pfc .pfc-work { display: grid; grid-template-columns: minmax(0, 1fr) 320px; gap: 1rem; align-items: start; }
.pfc .pfc-work > * { min-width: 0; }
.pfc .pfc-side { position: sticky; top: 1rem; display: flex; flex-direction: column; gap: 0.85rem; }
.pfc .pfc-panel-head { display: flex; align-items: center; justify-content: space-between; gap: 0.5rem; margin-bottom: 0.75rem; min-width: 0; flex-wrap: wrap; }
.pfc .pfc-panel-head h2 { display: flex; align-items: center; gap: 0.45rem; margin: 0; font-size: 1rem; font-weight: 700; color: var(--pfc-text); min-width: 0; }
.pfc .pfc-panel-head h2 svg { color: var(--pfc-primary); }
.pfc .pfc-chip { display: inline-flex; align-items: center; gap: 0.3rem; padding: 0.2rem 0.6rem; border-radius: 999px; background: var(--pfc-bg-2); color: var(--pfc-text-2); font-size: 0.78rem; font-weight: 600; white-space: nowrap; }
.pfc .pfc-filebar { display: flex; align-items: center; gap: 0.7rem; padding: 0.6rem 0.75rem; border: 1px solid var(--pfc-border); border-radius: var(--pfc-r-md); background: var(--pfc-bg-2); margin-bottom: 0.85rem; min-width: 0; }
.pfc .pfc-filebar > svg { color: var(--pfc-primary); width: 22px; height: 22px; }
.pfc .pfc-filebar-text { flex: 1; min-width: 0; }
.pfc .pfc-filebar-name { display: block; font-weight: 700; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.pfc .pfc-filebar-meta { display: block; font-size: 0.8rem; color: var(--pfc-muted); }

.pfc .pfc-toolbar { display: flex; flex-wrap: wrap; gap: 0.4rem; align-items: center; margin-bottom: 0.85rem; }
.pfc .pfc-toolbar-sep { width: 1px; align-self: stretch; background: var(--pfc-border); margin: 0 0.15rem; }
.pfc .pfc-hint { font-size: 0.8rem; color: var(--pfc-muted); margin: 0.5rem 0 0; line-height: 1.45; }
.pfc .pfc-kbd-hint { font-size: 0.76rem; color: var(--pfc-muted); margin: 0.6rem 0 0; }
.pfc kbd { display: inline-block; padding: 0 0.35rem; border: 1px solid var(--pfc-border-strong); border-bottom-width: 2px; border-radius: 4px; font-size: 0.72rem; font-family: inherit; background: var(--pfc-elevated); color: var(--pfc-text-2); }

/* ---------- settings ---------- */
.pfc .pfc-caption { display: flex; align-items: center; gap: 0.4rem; font-size: 0.78rem; font-weight: 700; letter-spacing: 0.04em; text-transform: uppercase; color: var(--pfc-muted); margin: 0 0 0.5rem; }
.pfc .pfc-caption svg { width: 15px; height: 15px; }
.pfc .pfc-block + .pfc-block { margin-top: 1rem; }
.pfc .pfc-seg { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0.35rem; }
.pfc .pfc-seg-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.pfc .pfc-seg-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.pfc .pfc-seg > * { min-width: 0; }
.pfc .pfc-qcard {
    display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 0.15rem; text-align: center;
    min-height: 58px; padding: 0.45rem 0.3rem; border: 1px solid var(--pfc-border); border-radius: var(--pfc-r-sm);
    background: var(--pfc-elevated); color: var(--pfc-text); font: inherit; cursor: pointer;
}
.pfc .pfc-qcard svg { width: 17px; height: 17px; color: var(--pfc-muted); }
.pfc .pfc-qcard b { font-size: 0.84rem; }
.pfc .pfc-qcard span { font-size: 0.7rem; color: var(--pfc-muted); line-height: 1.25; }
.pfc .pfc-qcard:hover { border-color: var(--pfc-primary); }
.pfc .pfc-qcard:focus-visible { outline: 2px solid var(--pfc-blue); outline-offset: 1px; }
.pfc .pfc-qcard.is-on { border-color: var(--pfc-primary); background: var(--pfc-primary-soft); }
.pfc .pfc-qcard.is-on b, .pfc .pfc-qcard.is-on svg { color: var(--pfc-primary); }
.pfc .pfc-field { display: flex; flex-direction: column; gap: 0.3rem; margin-top: 0.7rem; }
.pfc .pfc-field > span { font-size: 0.84rem; font-weight: 600; color: var(--pfc-text); }
.pfc .pfc-input {
    width: 100%; min-height: 40px; padding: 0.5rem 0.7rem; border: 1px solid var(--pfc-border-strong); border-radius: var(--pfc-r-sm);
    background: var(--input-bg, #fff); color: var(--pfc-text); font: inherit; font-size: 0.92rem;
}
.pfc .pfc-input:focus { outline: 2px solid var(--pfc-primary-mid); border-color: var(--pfc-primary); }
.pfc .pfc-input.is-bad { border-color: var(--pfc-primary); background: var(--pfc-primary-soft); }
.pfc .pfc-inline { display: flex; align-items: center; gap: 0.5rem; }
.pfc .pfc-inline .pfc-input { width: 110px; flex: 0 0 auto; }
.pfc .pfc-name-row { display: flex; align-items: stretch; min-width: 0; }
.pfc .pfc-name-row .pfc-input { border-top-right-radius: 0; border-bottom-right-radius: 0; min-width: 0; flex: 1; }
.pfc .pfc-name-ext { display: flex; align-items: center; padding: 0 0.6rem; border: 1px solid var(--pfc-border-strong); border-left: 0; border-radius: 0 var(--pfc-r-sm) var(--pfc-r-sm) 0; background: var(--pfc-bg-2); color: var(--pfc-muted); font-size: 0.88rem; }
.pfc .pfc-err-line { font-size: 0.8rem; color: var(--pfc-primary); margin: 0.35rem 0 0; }

.pfc .pfc-subrow { display: flex; align-items: center; justify-content: space-between; gap: 0.75rem; padding: 0.55rem 0; }
.pfc .pfc-subrow + .pfc-subrow { border-top: 1px solid var(--pfc-border); }
.pfc .pfc-subrow-text { display: flex; flex-direction: column; min-width: 0; }
.pfc .pfc-subrow-text b { font-size: 0.86rem; color: var(--pfc-text); }
.pfc .pfc-subrow-text span { font-size: 0.75rem; color: var(--pfc-muted); line-height: 1.35; }

.pfc .pfc-summary { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0.5rem; background: var(--pfc-primary-soft); border-radius: var(--pfc-r-md); padding: 0.75rem 0.9rem; }
.pfc .pfc-sum-item { min-width: 0; }
.pfc .pfc-sum-item span { display: block; font-size: 0.72rem; color: var(--pfc-muted); text-transform: uppercase; letter-spacing: 0.04em; font-weight: 700; }
.pfc .pfc-sum-item b { display: block; font-size: 0.95rem; color: var(--pfc-text); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.pfc .pfc-go { width: 100%; min-height: 50px; font-size: 1.02rem; }
.pfc .pfc-side .pfc-btn-row { display: flex; gap: 0.5rem; flex-wrap: wrap; }
.pfc .pfc-side .pfc-btn-row .pfc-btn { flex: 1 1 auto; }
.pfc .pfc-privacy { display: flex; align-items: center; gap: 0.45rem; font-size: 0.78rem; color: var(--pfc-muted); margin: 0; }
.pfc .pfc-privacy svg { width: 15px; height: 15px; color: var(--pfc-success); }

/* ---------- busy overlay ---------- */
.pfc .pfc-overlay { position: fixed; inset: 0; z-index: 9000; background: rgba(0, 0, 0, 0.6); display: flex; align-items: center; justify-content: center; padding: 1rem; }
.pfc .pfc-proc { width: 100%; max-width: 380px; min-width: 0; background: var(--pfc-elevated); border: 1px solid var(--pfc-border); border-radius: var(--pfc-r-lg); padding: 1.5rem 1.4rem; box-shadow: var(--pfc-shadow-lg); text-align: center; }
.pfc .pfc-proc-text { margin: 0.85rem 0 0.75rem; font-weight: 600; color: var(--pfc-text); }
.pfc .pfc-bar { height: 8px; border-radius: 999px; background: var(--pfc-bg-2); overflow: hidden; }
.pfc .pfc-bar-fill { height: 100%; width: 0; background: var(--pfc-primary); border-radius: 999px; transition: width 0.25s ease; }
.pfc .pfc-proc-pct { display: block; margin-top: 0.5rem; font-weight: 800; color: var(--pfc-text); }

/* ---------- results ---------- */
.pfc .pfc-res-head { display: flex; align-items: center; gap: 0.85rem; margin-bottom: 1rem; }
.pfc .pfc-res-badge { width: 48px; height: 48px; border-radius: 50%; background: var(--pfc-success-soft); color: var(--pfc-success); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.pfc .pfc-res-badge svg { width: 26px; height: 26px; }
.pfc .pfc-res-head h2 { margin: 0; font-size: 1.3rem; color: var(--pfc-text); }
.pfc .pfc-res-head p { margin: 0.1rem 0 0; color: var(--pfc-muted); font-size: 0.9rem; }
.pfc .pfc-res-bulk { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-bottom: 1rem; }
.pfc .pfc-res-list { display: flex; flex-direction: column; gap: 0.5rem; }
.pfc .pfc-res { display: flex; align-items: center; gap: 0.75rem; padding: 0.65rem 0.8rem; border: 1px solid var(--pfc-border); border-radius: var(--pfc-r-md); background: var(--pfc-elevated); min-width: 0; }
.pfc .pfc-res > svg { color: var(--pfc-primary); width: 22px; height: 22px; }
.pfc .pfc-res-text { flex: 1; min-width: 0; }
.pfc .pfc-res-name { display: block; font-weight: 700; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.pfc .pfc-res-meta { display: block; font-size: 0.8rem; color: var(--pfc-muted); }
.pfc .pfc-next { margin-top: 1.1rem; padding-top: 1rem; border-top: 1px solid var(--pfc-border); }
.pfc .pfc-next-links { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.pfc .pfc-next-link { display: inline-flex; align-items: center; gap: 0.4rem; padding: 0.45rem 0.8rem; border-radius: 999px; border: 1px solid var(--pfc-border-strong); color: var(--pfc-text); text-decoration: none; font-size: 0.86rem; font-weight: 600; }
.pfc .pfc-next-link:hover { border-color: var(--pfc-primary); color: var(--pfc-primary); }
.pfc .pfc-next-link svg { width: 15px; height: 15px; color: var(--pfc-primary); }

/* ---------- content ---------- */
.pfc .pfc-info { display: flex; flex-direction: column; gap: 1rem; margin-top: 1.5rem; }
.pfc .pfc-info-card { background: var(--bg-elevated, var(--pfc-elevated)); border: 1px solid var(--border-color, var(--pfc-border)); border-radius: var(--pfc-r-lg); padding: 1.4rem 1.5rem; }
.pfc .pfc-info-card h2 { display: flex; align-items: center; gap: 0.55rem; margin: 0 0 0.85rem; font-size: 1.3rem; color: var(--pfc-text); }
.pfc .pfc-info-card h2 svg { width: 22px; height: 22px; color: var(--pfc-primary); }
.pfc .pfc-info-card h3 { margin: 0 0 0.35rem; font-size: 1rem; color: var(--pfc-text); }
.pfc .pfc-info-card p, .pfc .pfc-info-card li { color: var(--pfc-text-2); line-height: 1.7; font-size: 0.97rem; }
.pfc .pfc-info-card p { margin: 0 0 0.75rem; }
.pfc .pfc-info-card p:last-child { margin-bottom: 0; }
.pfc .pfc-two { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0.85rem; margin: 0.5rem 0 0.75rem; }
.pfc .pfc-three { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.pfc .pfc-two > div { min-width: 0; background: var(--pfc-bg-2); border-radius: var(--pfc-r-md); padding: 0.9rem 1rem; }
.pfc .pfc-two p { font-size: 0.92rem; margin: 0.35rem 0 0; }
.pfc .pfc-tag { display: inline-block; padding: 0.15rem 0.55rem; border-radius: 999px; background: var(--pfc-primary-soft); color: var(--pfc-primary); font-weight: 700; font-size: 0.8rem; }
.pfc .pfc-table-wrap { overflow-x: auto; margin: 0.25rem 0 0.75rem; }
.pfc .pfc-table { width: 100%; border-collapse: collapse; font-size: 0.92rem; }
.pfc .pfc-table th, .pfc .pfc-table td { text-align: left; padding: 0.55rem 0.7rem; border-bottom: 1px solid var(--pfc-border); color: var(--pfc-text-2); vertical-align: top; }
.pfc .pfc-table th { color: var(--pfc-text); font-weight: 700; background: var(--pfc-bg-2); }
.pfc .pfc-table code, .pfc .pfc-info-card code { background: var(--pfc-bg-2); padding: 0.05rem 0.35rem; border-radius: 4px; font-size: 0.88em; color: var(--pfc-text); }
.pfc .pfc-bullets { margin: 0.25rem 0 0.5rem; padding-left: 1.2rem; }
.pfc .pfc-bullets li { margin-bottom: 0.4rem; }
.pfc .related-tools { margin-top: 1.5rem; }

/* ---------- responsive ---------- */
@media (max-width: 900px) {
    .pfc .pfc-work { grid-template-columns: minmax(0, 1fr); }
    .pfc .pfc-side { position: static; }
}
@media (max-width: 600px) {
    .pfc .pfc-card { padding: 1rem; }
    .pfc .pfc-info-card { padding: 1.1rem; }
    .pfc .pfc-two, .pfc .pfc-three { grid-template-columns: minmax(0, 1fr); }
    .pfc .pfc-title-icon { width: 46px; height: 46px; }
    .pfc .pfc-drop { min-height: 210px; padding: 1.75rem 1rem; }
    .pfc .pfc-seg-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .pfc .pfc-res { flex-wrap: wrap; }
}


/* ---------- one-line option rows (progressive disclosure) ---------- */
.pfc .pfc-adv { background: var(--pfc-elevated); border: 1px solid var(--pfc-border); border-radius: var(--pfc-r-md); overflow: hidden; }
.pfc .pfc-adv-row + .pfc-adv-row { border-top: 1px solid var(--pfc-border); }
.pfc .pfc-adv-row[hidden] + .pfc-adv-row { border-top: 0; }
.pfc .pfc-adv-head, .pfc .pfc-adv-static {
    width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 0.75rem; min-height: 52px; padding: 0.6rem 0.9rem; margin: 0;
    background: none; border: 0; text-align: left; font: inherit; color: var(--pfc-text); border-radius: 0;
}
.pfc .pfc-adv-head { cursor: pointer; }
.pfc .pfc-adv-head:hover { background: var(--pfc-bg-2); }
.pfc .pfc-adv-head:focus-visible { outline: 2px solid var(--pfc-primary); outline-offset: -2px; }
.pfc .pfc-adv-left, .pfc .pfc-adv-right { display: inline-flex; align-items: center; gap: 0.6rem; min-width: 0; }
.pfc .pfc-adv-left { flex: 1 1 auto; cursor: pointer; margin: 0; }
.pfc .pfc-adv-right { flex-shrink: 0; gap: 0.5rem; }
.pfc .pfc-adv-left > svg { width: 16px; height: 16px; color: var(--pfc-primary); }
.pfc .pfc-adv-text { display: flex; flex-direction: column; min-width: 0; }
.pfc .pfc-adv-title { font-size: 0.86rem; font-weight: 600; color: var(--pfc-text); }
.pfc .pfc-adv-hint { font-size: 0.74rem; color: var(--pfc-muted); line-height: 1.35; }
.pfc .pfc-adv-value { font-size: 0.76rem; font-weight: 700; color: var(--pfc-primary-dark); background: var(--pfc-primary-soft); border-radius: 6px; padding: 0.15rem 0.5rem; max-width: 130px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
[data-theme="dark"] .pfc .pfc-adv-value { color: var(--pfc-primary); }
.pfc .pfc-adv-chev { width: 16px; height: 16px; color: var(--pfc-muted); transition: transform 0.2s ease; }
.pfc .pfc-adv-row.pfc-open .pfc-adv-chev { transform: rotate(180deg); }
.pfc .pfc-adv-row.pfc-open .pfc-adv-head, .pfc .pfc-adv-row.pfc-open .pfc-adv-body { background: var(--pfc-bg-2); }
.pfc .pfc-adv-body { padding: 0.25rem 0.9rem 0.9rem; display: flex; flex-direction: column; gap: 0.5rem; }
.pfc .pfc-onoff { font-size: 0.7rem; font-weight: 800; letter-spacing: 0.05em; color: var(--pfc-muted); min-width: 2.2em; text-align: right; }
.pfc .pfc-onoff.is-on { color: var(--pfc-success); }
.pfc .pfc-field-label { font-size: 0.78rem; font-weight: 700; color: var(--pfc-text-2); }

/* switch - must out-specify the site-wide checkbox style in custom_styles.css */
.tool-container input[type="checkbox"].pfc-switch {
    -webkit-appearance: none !important; -moz-appearance: none !important; appearance: none !important;
    box-sizing: border-box !important; position: relative !important; display: inline-block !important;
    width: 44px !important; min-width: 44px !important; max-width: 44px !important;
    height: 24px !important; min-height: 24px !important; padding: 0 !important; margin: 0 !important;
    border: 1px solid var(--pfc-switch-off-border) !important; border-radius: 999px !important;
    background: var(--pfc-switch-off) !important; background-color: var(--pfc-switch-off) !important;
    box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.08) !important; cursor: pointer !important; flex-shrink: 0 !important;
    outline: none !important; vertical-align: middle !important; transform: none !important; transition: background-color 0.2s ease, border-color 0.2s ease !important;
}
.tool-container input[type="checkbox"].pfc-switch:hover { border-color: var(--pfc-primary) !important; }
.tool-container input[type="checkbox"].pfc-switch:checked { background: var(--pfc-btn) !important; background-color: var(--pfc-btn) !important; border-color: var(--pfc-btn) !important; box-shadow: none !important; }
.tool-container input[type="checkbox"].pfc-switch::before { content: none !important; display: none !important; }
.tool-container input[type="checkbox"].pfc-switch::after,
.tool-container input[type="checkbox"].pfc-switch:checked::after {
    content: '' !important; position: absolute !important; display: block !important; top: 2px !important; left: 2px !important; right: auto !important; bottom: auto !important;
    width: 18px !important; height: 18px !important; margin: 0 !important; padding: 0 !important; font-size: 0 !important; line-height: 0 !important;
    border-radius: 50% !important; border: 1px solid rgba(0, 0, 0, 0.12) !important; background: #fff !important;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.25) !important; transform: none !important; transition: transform 0.2s ease !important;
}
.tool-container input[type="checkbox"].pfc-switch:checked::after { transform: translateX(20px) !important; }
.tool-container input[type="checkbox"].pfc-switch:focus-visible { outline: 2px solid var(--pfc-primary) !important; outline-offset: 2px !important; }

/* ==========================================================================
   Page viewer + overlay items (shared code with Sign PDF)
   ========================================================================== */
.pfc .pfc-viewer-card { padding: 1rem; }
.pfc .pfc-vbar { display: flex; align-items: center; gap: 0.35rem; margin: 0 0 0.6rem; min-width: 0; }
.pfc .pfc-vbar-sp { flex: 1; }
.pfc .pfc-pageind { font-size: 0.82rem; font-weight: 700; color: var(--pfc-text-2); white-space: nowrap; }
.pfc .pfc-zoomval { min-width: 64px; height: 34px; padding: 0 0.5rem; border-radius: 8px; border: 1px solid var(--pfc-border); background: var(--pfc-elevated); color: var(--pfc-text); font: inherit; font-size: 0.82rem; font-weight: 700; cursor: pointer; }
.pfc .pfc-zoomval:hover, .pfc .pfc-zoomval.is-on { border-color: var(--pfc-primary); color: var(--pfc-primary); }
.pfc .pfc-ico-btn {
    width: 34px; height: 34px; min-height: 0; padding: 0; border-radius: 8px; border: 1px solid var(--pfc-border);
    background: var(--pfc-elevated); color: var(--pfc-text-2); display: inline-flex; align-items: center; justify-content: center; cursor: pointer; flex-shrink: 0;
}
.pfc .pfc-ico-btn:hover { color: var(--pfc-primary); border-color: var(--pfc-primary); }
.pfc .pfc-ico-btn:disabled { opacity: 0.45; cursor: not-allowed; }
.pfc .pfc-ico-btn:focus-visible { outline: 2px solid var(--pfc-blue); outline-offset: 1px; }
.pfc .pfc-ico-btn svg { width: 16px; height: 16px; }
.pfc .pfc-scroller {
    position: relative; height: min(78vh, 920px); min-height: 360px; overflow: auto; border-radius: var(--pfc-r-md);
    background: var(--pfc-desk); border: 1px solid var(--pfc-border); overscroll-behavior: contain; -webkit-overflow-scrolling: touch; outline: none;
}
.pfc .pfc-column { display: flex; flex-direction: column; align-items: center; gap: 0; padding: 14px 12px 6px; width: max-content; min-width: 100%; }
.pfc .pfc-pwrap { display: flex; flex-direction: column; align-items: center; gap: 4px; margin-bottom: 12px; }
.pfc .pfc-pnum { font-size: 0.72rem; font-weight: 700; color: var(--pfc-muted); }
.pfc .pfc-page { position: relative; background: #fff; box-shadow: 0 1px 4px var(--pfc-paper-edge), 0 6px 18px rgba(15, 23, 42, 0.08); user-select: none; -webkit-user-select: none; }
.pfc .pfc-canvas { position: absolute; inset: 0; overflow: hidden; }
.pfc .pfc-canvas canvas { display: block; width: 100%; height: 100%; }
.pfc .pfc-canvas-ph { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; color: #cbd5e1; font-size: 2rem; font-weight: 800; }
.pfc .pfc-layer { position: absolute; inset: 0; }
.pfc .pfc-column.is-armed .pfc-page { cursor: crosshair; }
.pfc .pfc-item {
    position: absolute; touch-action: none; cursor: move; outline: 1px dashed transparent; outline-offset: 1px; border-radius: 2px;
}
.pfc .pfc-item::before { content: ''; position: absolute; inset: -6px; }
.pfc .pfc-item:hover { outline-color: var(--pfc-blue); }
.pfc .pfc-item:focus { outline: 1px dashed var(--pfc-blue); }
.pfc .pfc-item:focus:not(:focus-visible):not(.is-sel) { outline-color: transparent; }
.pfc .pfc-item.is-sel { outline: 2px solid var(--pfc-primary); z-index: 5; }
.pfc .pfc-item.is-moving { opacity: 0.85; }
.pfc .pfc-item > img, .pfc .pfc-item > svg { display: block; width: 100%; height: 100%; pointer-events: none; }
.pfc .pfc-h {
    position: absolute; right: -9px; bottom: -9px; width: 18px; height: 18px; border-radius: 50%; background: var(--pfc-btn); border: 2px solid #fff;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.35); cursor: nwse-resize; display: none; touch-action: none; z-index: 2;
}
.pfc .pfc-h::before { content: ''; position: absolute; inset: -10px; }
.pfc .pfc-item.is-sel .pfc-h { display: block; }
.pfc .pfc-itools {
    position: absolute; z-index: 20; display: flex; align-items: center; gap: 2px; padding: 3px; border-radius: 10px; white-space: nowrap;
    background: var(--pfc-elevated); border: 1px solid var(--pfc-border-strong); box-shadow: var(--pfc-shadow-lg);
}
.pfc .pfc-itools button {
    display: inline-flex; align-items: center; gap: 0.25rem; height: 30px; min-height: 0; padding: 0 0.45rem; border: 0; border-radius: 7px; background: none;
    color: var(--pfc-text); font: inherit; font-size: 0.76rem; font-weight: 700; cursor: pointer;
}
.pfc .pfc-itools button:hover { background: var(--pfc-primary-soft); color: var(--pfc-primary); }
.pfc .pfc-itools button svg { width: 15px; height: 15px; }
.pfc .pfc-itools .pfc-it-del:hover { background: var(--pfc-primary); color: #fff; }
.pfc .pfc-itools .pfc-it-sep { width: 1px; height: 20px; background: var(--pfc-border); margin: 0 2px; }
.pfc .pfc-armed { display: flex; align-items: center; gap: 0.5rem; padding: 0.5rem 0.75rem; margin: 0 0 0.6rem; border-radius: var(--pfc-r-sm); background: var(--pfc-blue-soft); color: var(--pfc-text); font-size: 0.85rem; font-weight: 600; }
.pfc .pfc-armed > svg { width: 16px; height: 16px; color: var(--pfc-blue); }
.pfc .pfc-armed span { flex: 1; min-width: 0; }


/* ---------- PDF Form Creator: palette ---------- */
.pfc .pfc-palette { display: flex; flex-wrap: wrap; gap: 0.35rem; margin-bottom: 0.6rem; }
.pfc .pfc-tool {
    display: inline-flex; flex: 1 1 auto; align-items: center; justify-content: center; gap: 0.35rem; min-height: 40px; min-width: 0; padding: 0.35rem 0.6rem;
    border: 1px solid var(--pfc-border); border-radius: var(--pfc-r-sm); background: var(--pfc-elevated); color: var(--pfc-text); font: inherit; font-size: 0.76rem; font-weight: 700; cursor: pointer;
}
.pfc .pfc-tool svg { width: 17px; height: 17px; color: var(--pfc-primary); }
.pfc .pfc-tool span { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 100%; }
.pfc .pfc-tool:hover { border-color: var(--pfc-primary); }
.pfc .pfc-tool:focus-visible { outline: 2px solid var(--pfc-blue); outline-offset: 1px; }
.pfc .pfc-tool.is-on { border-color: var(--pfc-primary); background: var(--pfc-primary-soft); color: var(--pfc-primary); }
.pfc .pfc-vbar .pfc-btn-sm { margin-left: 0.4rem; }
.pfc .pfc-sample-row { gap: 0.5rem; flex-wrap: wrap; }

/* ---------- PDF Form Creator: fields on the page ---------- */
.pfc .pfc-fld {
    background: rgba(51, 153, 204, 0.16); border: 1px solid rgba(42, 135, 184, 0.75); border-radius: 2px; color: #1e5f85;
    display: flex; align-items: center; overflow: visible;
}
.pfc .pfc-fld.pfc-t-sign { background: rgba(245, 158, 11, 0.14); border-color: rgba(183, 121, 31, 0.8); color: #8a5a12; }
.pfc .pfc-fld.pfc-t-check, .pfc .pfc-fld.pfc-t-radio { justify-content: center; background: rgba(51, 153, 204, 0.22); }
.pfc .pfc-fld.pfc-t-radio { border-radius: 50%; }
.pfc .pfc-fld.pfc-t-multi { align-items: flex-start; }
.pfc .pfc-fld-lbl {
    display: flex; align-items: center; gap: 0.3em; min-width: 0; max-width: 100%; padding: 0 0.3em; font-size: 1em; line-height: 1.2; font-weight: 700;
    white-space: nowrap; overflow: hidden; text-overflow: ellipsis; pointer-events: none; font-family: Inter, system-ui, sans-serif;
}
.pfc .pfc-fld-lbl svg { width: 1.1em; height: 1.1em; flex-shrink: 0; }
.pfc .pfc-fld-lbl span { overflow: hidden; text-overflow: ellipsis; }
.pfc .pfc-fld-lbl em { font-style: normal; font-weight: 500; opacity: 0.75; overflow: hidden; text-overflow: ellipsis; }
.pfc .pfc-fld-mark { width: 62%; height: 62%; pointer-events: none; color: #1e5f85; opacity: 0.85; }
.pfc .pfc-fld.pfc-t-radio .pfc-fld-mark { width: 42%; height: 42%; border-radius: 50%; background: currentColor; opacity: 0.0; }
.pfc .pfc-fld.is-on .pfc-fld-mark { opacity: 0.85; }
.pfc .pfc-fld.pfc-t-check .pfc-fld-mark { opacity: 0.18; }
.pfc .pfc-fld.pfc-t-check.is-on .pfc-fld-mark { opacity: 0.85; }
.pfc .pfc-fld-drop { margin-left: auto; width: 1.2em; height: 1.2em; flex-shrink: 0; margin-right: 3px; pointer-events: none; }
.pfc .pfc-fld-req { position: absolute; top: -7px; right: -7px; width: 14px; height: 14px; border-radius: 50%; background: var(--pfc-btn); color: #fff; font-size: 11px; font-weight: 800; line-height: 14px; text-align: center; pointer-events: none; }
.pfc .pfc-fld.is-sel { outline: 2px solid var(--pfc-primary); }

/* ---------- PDF Form Creator: side panel ---------- */
.pfc .pfc-panel-head { margin-bottom: 0.6rem; }
.pfc .pfc-panel-head h2 > span { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.pfc .pfc-empty { margin: 0; font-size: 0.84rem; color: var(--pfc-muted); line-height: 1.5; }
.pfc .pfc-props { display: flex; flex-direction: column; gap: 0.6rem; }
.pfc .pfc-props .pfc-field { margin: 0; }
.pfc .pfc-field > span small { font-weight: 500; color: var(--pfc-muted); }
.pfc .pfc-textarea { height: auto; min-height: 84px; resize: vertical; line-height: 1.45; font-family: inherit; }
.pfc .pfc-pair { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 0.5rem; }
.pfc .pfc-pair > * { min-width: 0; }
.pfc select.pfc-input { padding-right: 0.4rem; }
.pfc .pfc-err-line { margin: -0.3rem 0 0; }
.pfc .pfc-adv-flat .pfc-adv-static { min-height: 46px; padding: 0.45rem 0.7rem; }
.pfc .pfc-btn-row { display: flex; gap: 0.4rem; flex-wrap: wrap; }
.pfc .pfc-btn-row .pfc-btn { flex: 1 1 auto; }
.pfc .pfc-btn-danger:hover { border-color: var(--pfc-btn); background: var(--pfc-btn); color: #fff; }
.pfc .pfc-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 0.3rem; max-height: 260px; overflow: auto; }
.pfc .pfc-list:empty { display: none; }
.pfc .pfc-li {
    display: flex; align-items: center; gap: 0.5rem; width: 100%; min-height: 36px; padding: 0.3rem 0.55rem; border: 1px solid var(--pfc-border); border-radius: var(--pfc-r-sm);
    background: var(--pfc-elevated); color: var(--pfc-text); font: inherit; font-size: 0.84rem; text-align: left; cursor: pointer;
}
.pfc .pfc-li svg { width: 15px; height: 15px; color: var(--pfc-primary); }
.pfc .pfc-li b { flex: 1; min-width: 0; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.pfc .pfc-li small { color: var(--pfc-muted); font-size: 0.74rem; white-space: nowrap; }
.pfc .pfc-li:hover { border-color: var(--pfc-primary); }
.pfc .pfc-li.is-on { border-color: var(--pfc-primary); background: var(--pfc-primary-soft); }
.pfc .pfc-side .pfc-adv { margin: 0; }
.pfc #pfcExisting { margin-top: 0.6rem; }

@media (max-width: 900px) {
    .pfc .pfc-scroller { height: min(72vh, 760px); }
}
@media (max-width: 600px) {
    .pfc .pfc-viewer-card { padding: 0.6rem; }
    .pfc .pfc-palette { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); }
    .pfc .pfc-tool { min-height: 50px; flex-direction: column; gap: 0.2rem; padding: 0.35rem 0.15rem; }
    .pfc .pfc-column { padding: 10px 6px 4px; }
    .pfc .pfc-scroller { min-height: 300px; }
    .pfc .pfc-kbd-hint { display: none; }
    .pfc .pfc-vbar { flex-wrap: wrap; }
    .pfc .pfc-vbar .pfc-btn-sm { order: 5; margin: 0.35rem 0 0; width: 100%; }
}

/* Screen-reader-only live region (added 20261015_160607 - was showing on screen) */
.pfc .pfc-sr { position: absolute !important; width: 1px; height: 1px; margin: -1px; padding: 0; overflow: hidden; clip: rect(0 0 0 0); clip-path: inset(50%); white-space: nowrap; border: 0; }