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

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

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

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

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

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

/* ConvertICO ring loader */
.prp .prp-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"] .prp .prp-loader { --cico-outer-soft: rgba(242, 83, 78, 0.22); --cico-mid-soft: rgba(49, 174, 119, 0.22); }
.prp .prp-loader circle { fill: none; stroke-width: 72; transform-box: fill-box; transform-origin: center; }
.prp .prp-loader .bp { stroke: var(--cico-outer-soft); }
.prp .prp-loader .gp { stroke: var(--cico-mid-soft); }
.prp .prp-loader .b { stroke: var(--cico-outer); stroke-linecap: round; stroke-dasharray: 35.3 100; animation: prpSpinL 1.3s linear infinite; }
.prp .prp-loader .g { stroke: var(--cico-mid); stroke-linecap: round; stroke-dasharray: 75.8 100; animation: prpSpinR 2.1s linear infinite; }
.prp .prp-loader .r { stroke: var(--cico-inner); animation: prpBreathe 1.3s ease-in-out infinite; }
@keyframes prpSpinL { from { transform: rotate(117deg); } to { transform: rotate(-243deg); } }
@keyframes prpSpinR { from { transform: rotate(36deg); } to { transform: rotate(396deg); } }
@keyframes prpBreathe { 50% { transform: scale(0.9); } }
@media (prefers-reduced-motion: reduce) {
    .prp .prp-loader .b { animation-duration: 4s; }
    .prp .prp-loader .g { animation-duration: 6s; }
    .prp .prp-loader .r { animation: none; }
}

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

/* ---------- workspace ---------- */
.prp .prp-work { display: grid; grid-template-columns: minmax(0, 1fr) 330px; gap: 1rem; align-items: start; }
.prp .prp-work > * { min-width: 0; }
.prp .prp-side { position: sticky; top: 1rem; display: flex; flex-direction: column; gap: 0.85rem; }
.prp .prp-panel-head { display: flex; align-items: center; justify-content: space-between; gap: 0.5rem; margin-bottom: 0.75rem; min-width: 0; flex-wrap: wrap; }
.prp .prp-panel-head h2 { display: flex; align-items: center; gap: 0.45rem; margin: 0; font-size: 1rem; font-weight: 700; color: var(--prp-text); min-width: 0; }
.prp .prp-panel-head h2 svg { color: var(--prp-primary); }
.prp .prp-chip { display: inline-flex; align-items: center; gap: 0.3rem; padding: 0.2rem 0.6rem; border-radius: 999px; background: var(--prp-bg-2); color: var(--prp-text-2); font-size: 0.78rem; font-weight: 600; white-space: nowrap; }
.prp .prp-filebar { display: flex; align-items: center; gap: 0.7rem; padding: 0.6rem 0.75rem; border: 1px solid var(--prp-border); border-radius: var(--prp-r-md); background: var(--prp-bg-2); margin-bottom: 0.85rem; min-width: 0; }
.prp .prp-filebar > svg { color: var(--prp-primary); width: 22px; height: 22px; }
.prp .prp-filebar-text { flex: 1; min-width: 0; }
.prp .prp-filebar-name { display: block; font-weight: 700; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.prp .prp-filebar-meta { display: block; font-size: 0.8rem; color: var(--prp-muted); }

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

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

.prp .prp-subrow { display: flex; align-items: center; justify-content: space-between; gap: 0.75rem; padding: 0.55rem 0; }
.prp .prp-subrow + .prp-subrow { border-top: 1px solid var(--prp-border); }
.prp .prp-subrow-text { display: flex; flex-direction: column; min-width: 0; }
.prp .prp-subrow-text b { font-size: 0.86rem; color: var(--prp-text); }
.prp .prp-subrow-text span { font-size: 0.75rem; color: var(--prp-muted); line-height: 1.35; }
.prp .prp-summary { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0.5rem; background: var(--prp-primary-soft); border-radius: var(--prp-r-md); padding: 0.75rem 0.9rem; }
.prp .prp-sum-item { min-width: 0; }
.prp .prp-sum-item span { display: block; font-size: 0.72rem; color: var(--prp-muted); text-transform: uppercase; letter-spacing: 0.04em; font-weight: 700; }
.prp .prp-sum-item b { display: block; font-size: 0.95rem; color: var(--prp-text); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.prp .prp-go { width: 100%; min-height: 50px; font-size: 1.02rem; }
.prp .prp-side .prp-btn-row { display: flex; gap: 0.5rem; flex-wrap: wrap; }
.prp .prp-side .prp-btn-row .prp-btn { flex: 1 1 auto; }
.prp .prp-privacy { display: flex; align-items: center; gap: 0.45rem; font-size: 0.78rem; color: var(--prp-muted); margin: 0; }
.prp .prp-privacy svg { width: 15px; height: 15px; color: var(--prp-success); }

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

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

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

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


/* ---------- server tools: file list ---------- */
.prp .prp-head-actions { display: flex; align-items: center; gap: 0.4rem; flex-wrap: wrap; }
.prp .prp-list { display: flex; flex-direction: column; gap: 0.5rem; min-width: 0; }
.prp .prp-item, .prp .prp-res {
    display: flex; align-items: flex-start; gap: 0.7rem; padding: 0.7rem 0.75rem; min-width: 0;
    border: 1px solid var(--prp-border); border-radius: var(--prp-r-md); background: var(--prp-bg-2);
}
.prp .prp-res { align-items: center; background: var(--prp-elevated); }
.prp .prp-item-icon { width: 36px; height: 36px; border-radius: 10px; flex-shrink: 0; display: flex; align-items: center; justify-content: center; background: var(--prp-primary-soft); color: var(--prp-primary); }
.prp .prp-item-icon svg { width: 18px; height: 18px; }
.prp .prp-item-icon.is-warn { background: var(--prp-warning-soft); color: var(--prp-warning); }
.prp .prp-item-icon.is-ok { background: var(--prp-success-soft); color: var(--prp-success); }
.prp .prp-item-text, .prp .prp-res-text { flex: 1; min-width: 0; }
.prp .prp-item-top { display: flex; align-items: center; gap: 0.5rem; min-width: 0; flex-wrap: wrap; }
.prp .prp-item-name { font-weight: 700; color: var(--prp-text); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; min-width: 0; max-width: 100%; flex: 0 1 auto; }
.prp .prp-item-meta { display: block; font-size: 0.8rem; color: var(--prp-muted); margin-top: 0.1rem; }
.prp .prp-row-msg { margin: 0.4rem 0 0; font-size: 0.82rem; line-height: 1.5; color: var(--prp-text-2); }
.prp .prp-row-bad { color: var(--prp-primary); }
.prp .prp-pill { display: inline-flex; align-items: center; gap: 0.25rem; padding: 0.1rem 0.55rem; border-radius: 999px; font-size: 0.72rem; font-weight: 700; background: var(--prp-bg-3); color: var(--prp-text-2); white-space: nowrap; }
.prp .prp-pill.prp-good { background: var(--prp-success-soft); color: var(--prp-success); }
.prp .prp-pill.prp-warnp { background: var(--prp-warning-soft); color: var(--prp-warning); }
.prp .prp-pill.prp-bad { background: var(--prp-primary-soft); color: var(--prp-primary); }
.prp .prp-icon-btn {
    width: 34px; height: 34px; min-height: 0; padding: 0; flex-shrink: 0; border-radius: 8px; border: 1px solid transparent;
    background: transparent; color: var(--prp-muted); display: inline-flex; align-items: center; justify-content: center; cursor: pointer;
}
.prp .prp-icon-btn:hover { color: var(--prp-primary); background: var(--prp-primary-soft); }
.prp .prp-icon-btn:focus-visible { outline: 2px solid var(--prp-blue); outline-offset: 1px; }
.prp .prp-icon-btn svg { width: 16px; height: 16px; }
.prp .prp-tag { display: inline-block; padding: 0.05rem 0.5rem; border-radius: 999px; background: var(--prp-primary-soft); color: var(--prp-primary); font-weight: 700; font-size: 0.74rem; }
.prp .prp-res-actions { display: flex; gap: 0.4rem; flex-wrap: wrap; justify-content: flex-end; }

/* ---------- compact option rows (adv-row pattern) ---------- */
.prp .prp-adv { margin-top: 1rem; border: 1px solid var(--prp-border); border-radius: var(--prp-r-md); overflow: hidden; }
.prp .prp-adv-row + .prp-adv-row { border-top: 1px solid var(--prp-border); }
.prp .prp-adv-head {
    width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 0.6rem;
    padding: 0.65rem 0.8rem; min-height: 44px; background: none; border: 0; cursor: pointer; text-align: left; font: inherit; color: var(--prp-text);
}
.prp .prp-adv-head:hover, .prp .prp-adv-row.is-open .prp-adv-head { background: var(--prp-bg-2); }
.prp .prp-adv-head:focus-visible { outline: 2px solid var(--prp-blue); outline-offset: -2px; }
.prp .prp-adv-left, .prp .prp-adv-right { display: inline-flex; align-items: center; gap: 0.5rem; min-width: 0; }
.prp .prp-adv-right { flex-shrink: 0; }
.prp .prp-adv-left svg { width: 16px; height: 16px; color: var(--prp-primary); }
.prp .prp-adv-title { font-size: 0.86rem; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.prp .prp-adv-value { font-size: 0.76rem; font-weight: 700; color: var(--prp-primary); background: var(--prp-primary-soft); border-radius: 6px; padding: 0.12rem 0.5rem; max-width: 130px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.prp .prp-adv-mono { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-weight: 600; }
.prp .prp-adv-chev { width: 16px; height: 16px; color: var(--prp-muted); transition: transform 0.2s ease; }
.prp .prp-adv-row.is-open .prp-adv-chev { transform: rotate(180deg); }
.prp .prp-adv-body { padding: 0.35rem 0.8rem 0.85rem; background: var(--prp-bg-2); display: flex; flex-direction: column; gap: 0.5rem; animation: prpReveal 0.18s ease; }
@keyframes prpReveal { from { opacity: 0; transform: translateY(-3px); } to { opacity: 1; transform: none; } }
.prp .prp-adv-hint { margin: 0; font-size: 0.76rem; line-height: 1.45; color: var(--prp-muted); }
.prp .prp-adv-body .prp-qcard { background: var(--prp-elevated); min-height: 52px; }
.prp .prp-seg-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.prp .prp-qcard:disabled { opacity: 0.45; cursor: not-allowed; }

/* ---------- switches with ON/OFF label ---------- */
.prp .prp-switch-wrap { display: inline-flex; align-items: center; gap: 0.4rem; cursor: pointer; flex-shrink: 0; }
.prp .prp-onoff { font-size: 0.68rem; font-weight: 800; letter-spacing: 0.04em; color: var(--prp-muted); min-width: 24px; }
.tool-container input[type="checkbox"].prp-switch {
    -webkit-appearance: none !important; appearance: none !important; position: relative !important; flex-shrink: 0;
    width: 40px !important; height: 22px !important; min-width: 40px !important; margin: 0 !important; padding: 0 !important;
    border-radius: 999px !important; border: 1px solid var(--prp-border-strong) !important;
    background: var(--prp-bg-3) !important; cursor: pointer; transition: background-color 0.15s ease; box-shadow: none !important; transform: none !important;
}
.tool-container input[type="checkbox"].prp-switch::before {
    content: "" !important; position: absolute !important; top: 2px !important; left: 2px !important; width: 16px !important; height: 16px !important;
    border-radius: 50% !important; background: #fff !important; box-shadow: 0 1px 2px rgba(0, 0, 0, 0.25) !important; transition: transform 0.15s ease; border: 0 !important;
}
.tool-container input[type="checkbox"].prp-switch::after { content: '' !important; display: none !important; }
.tool-container input[type="checkbox"].prp-switch:checked { background: var(--prp-btn) !important; border-color: var(--prp-btn) !important; }
.tool-container input[type="checkbox"].prp-switch:checked::before { transform: translateX(18px) !important; }
.tool-container input[type="checkbox"].prp-switch:focus-visible { outline: 2px solid var(--prp-blue) !important; outline-offset: 2px; }
.prp .prp-switch:checked + .prp-onoff { color: var(--prp-primary); }

/* ---------- go button + hints ---------- */
.prp .prp-go-hint { margin: -0.35rem 0 0; font-size: 0.8rem; line-height: 1.45; color: var(--prp-muted); text-align: center; }
.prp .prp-go-hint.is-warn { color: var(--prp-warning); }
.prp .prp-label { display: block; font-size: 0.84rem; font-weight: 700; color: var(--prp-text); margin: 0.8rem 0 0.35rem; }

/* ---------- busy overlay stages ---------- */
.prp .prp-stages { display: flex; align-items: center; justify-content: center; gap: 0.35rem; margin: 0.9rem 0 0.2rem; }
.prp .prp-stage { display: inline-flex; flex-direction: column; align-items: center; gap: 0.2rem; font-size: 0.7rem; font-weight: 700; color: var(--prp-muted); min-width: 52px; }
.prp .prp-stage svg { width: 30px; height: 30px; padding: 6px; border-radius: 50%; background: var(--prp-bg-2); color: var(--prp-muted); }
.prp .prp-stage.is-active { color: var(--prp-primary); }
.prp .prp-stage.is-active svg { background: var(--prp-primary-soft); color: var(--prp-primary); }
.prp .prp-stage.is-done svg { background: var(--prp-success-soft); color: var(--prp-success); }
.prp .prp-conn { flex: 0 1 28px; height: 2px; border-radius: 2px; background: var(--prp-border-strong); margin-bottom: 1.1rem; }
.prp .prp-conn.is-done { background: var(--prp-success); }
.prp .prp-proc-file { margin: 0.5rem 0 0; font-size: 0.8rem; color: var(--prp-muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

/* ---------- results extras ---------- */
.prp .prp-res-warn { display: flex; gap: 0.5rem; align-items: flex-start; margin: 0.85rem 0 0; padding: 0.7rem 0.85rem; border-radius: var(--prp-r-md); background: var(--prp-warning-soft); border: 1px solid rgba(245, 158, 11, 0.45); color: var(--prp-text); font-size: 0.86rem; line-height: 1.5; }
.prp .prp-res-warn svg { color: var(--prp-warning); width: 17px; height: 17px; margin-top: 2px; }
.prp .prp-res-bulk:empty { display: none; }
.prp .prp-next-text { margin: 0 0 0.6rem; font-size: 0.88rem; line-height: 1.55; color: var(--prp-text-2); }
@media (max-width: 600px) {
    .prp .prp-res { flex-wrap: wrap; }
    .prp .prp-res-actions { width: 100%; justify-content: stretch; }
    .prp .prp-res-actions .prp-btn { flex: 1 1 auto; }
    .prp .prp-stage { min-width: 44px; }
}

/* ---------- Protect PDF only ---------- */
.prp .prp-subrow-top { padding-top: 0; }
.prp .prp-pw-field {
    display: flex; align-items: center; gap: 0.35rem; min-width: 0; padding: 0 0.3rem 0 0.65rem;
    border: 1px solid var(--prp-border-strong); border-radius: var(--prp-r-sm); background: var(--input-bg, #fff);
}
.prp .prp-pw-field:focus-within { outline: 2px solid var(--prp-primary-mid); border-color: var(--prp-primary); }
.prp .prp-pw-field > svg { width: 16px; height: 16px; color: var(--prp-muted); }
.prp .prp-pw-input {
    flex: 1; min-width: 0; min-height: 42px; padding: 0.45rem 0.2rem; border: 0 !important; outline: 0; box-shadow: none !important;
    background: transparent !important; color: var(--prp-text); font: inherit; font-size: 0.95rem; letter-spacing: 0.02em;
}
.prp .prp-pw-input::placeholder { color: var(--prp-muted); letter-spacing: 0; }
.prp .prp-pw-sm { padding-left: 0.5rem; }
.prp .prp-pw-sm .prp-pw-input { min-height: 38px; font-size: 0.9rem; }
.prp .prp-match { display: inline-flex; color: var(--prp-success); padding-right: 0.45rem; }
.prp .prp-match svg { width: 17px; height: 17px; }
.prp .prp-meter { height: 6px; margin: 0.5rem 0 0.3rem; border-radius: 999px; background: var(--prp-bg-3); overflow: hidden; }
.prp .prp-meter-fill { display: block; height: 100%; width: 0; border-radius: 999px; background: var(--prp-muted); transition: width 0.25s ease, background-color 0.25s ease; }
.prp .prp-meter-fill.prp-s1 { background: #e64e4e; }
.prp .prp-meter-fill.prp-s2 { background: #d9922b; }
.prp .prp-meter-fill.prp-s3 { background: #339966; }
.prp .prp-meter-fill.prp-s4 { background: #3399cc; }
.prp .prp-meter-text { margin: 0; font-size: 0.78rem; color: var(--prp-muted); line-height: 1.4; min-height: 1.1em; }
.prp .prp-gen-row { display: flex; gap: 0.4rem; margin-top: 0.7rem; flex-wrap: wrap; }
.prp .prp-gen-row .prp-btn { flex: 1 1 auto; }
.prp .prp-perms .prp-subrow { padding: 0.45rem 0; }
.prp .prp-name-row { display: flex; align-items: stretch; min-width: 0; }
.prp .prp-name-row .prp-input { border-radius: 0; min-width: 0; flex: 1; min-height: 38px; }
.prp .prp-name-pre { display: flex; align-items: center; padding: 0 0.55rem; border: 1px solid var(--prp-border-strong); border-right: 0; border-radius: var(--prp-r-sm) 0 0 var(--prp-r-sm); background: var(--prp-elevated); color: var(--prp-muted); font-size: 0.82rem; font-style: italic; }
.prp .prp-adv-body .prp-name-ext { background: var(--prp-elevated); }

/* passwords on the result card */
.prp .prp-keys { display: flex; flex-direction: column; gap: 0.5rem; margin-bottom: 1rem; }
.prp .prp-keys:empty { display: none; }
.prp .prp-key { display: flex; align-items: center; gap: 0.75rem; padding: 0.7rem 0.85rem; border-radius: var(--prp-r-md); background: var(--prp-primary-soft); border: 1px solid var(--prp-primary-mid); min-width: 0; flex-wrap: wrap; }
.prp .prp-key-text { flex: 1 1 220px; min-width: 0; display: flex; flex-direction: column; gap: 0.15rem; }
.prp .prp-key-label { font-size: 0.72rem; font-weight: 800; letter-spacing: 0.05em; text-transform: uppercase; color: var(--prp-primary); }
.prp .prp-key-val { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 1rem; color: var(--prp-text); word-break: break-all; background: none; padding: 0; }
.prp .prp-key-hint { font-size: 0.78rem; color: var(--prp-text-2); line-height: 1.4; }
.prp .prp-key-actions { display: flex; align-items: center; gap: 0.3rem; }
.prp .prp-res-after { margin: 1rem 0 0; }

/* Screen-reader-only live region (added 20261015_160607 - was showing on screen) */
.prp .prp-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; }