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

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

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

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

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

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

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

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

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

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

/* ---------- page grid ---------- */
.anp .anp-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(132px, 1fr)); gap: 0.75rem; list-style: none; margin: 0; padding: 0; }
.anp .anp-grid > * { min-width: 0; }
.anp .anp-pg {
    position: relative; display: flex; flex-direction: column; gap: 0.35rem; padding: 0.45rem;
    border: 2px solid transparent; border-radius: var(--anp-r-md); background: var(--anp-bg-2);
    cursor: pointer; user-select: none; -webkit-user-select: none; touch-action: pan-y;
    transition: border-color 0.15s ease, background-color 0.15s ease, opacity 0.15s ease;
}
.anp .anp-pg:hover { border-color: var(--anp-border-strong); }
.anp .anp-pg:focus-visible { outline: 3px solid var(--anp-blue); outline-offset: 2px; }
.anp .anp-pg.is-sel { border-color: var(--anp-primary); background: var(--anp-primary-soft); }
.anp .anp-pg.is-dragging { opacity: 0.45; border-style: dashed; border-color: var(--anp-primary); }
.anp .anp-pg.is-off { opacity: 0.4; }
.anp .anp-pg.is-off .anp-thumb { filter: grayscale(1); }
.anp .anp-frame { position: relative; aspect-ratio: 1 / 1; display: flex; align-items: center; justify-content: center; overflow: hidden; border-radius: var(--anp-r-sm); }
.anp .anp-thumb { display: flex; align-items: center; justify-content: center; width: 100%; height: 100%; transition: transform 0.25s ease; transform: rotate(var(--rot, 0deg)); }
.anp .anp-thumb canvas, .anp .anp-thumb img { display: block; max-width: 92%; max-height: 92%; width: auto; height: auto; background: #fff; box-shadow: 0 1px 4px var(--anp-paper-edge); }
.anp .anp-ph {
    display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 0.2rem;
    background: #fff; color: #64748b; box-shadow: 0 1px 4px var(--anp-paper-edge); font-size: 0.75rem; font-weight: 600; text-align: center; overflow: hidden;
}
.anp .anp-ph b { font-size: 1.5rem; color: #334155; line-height: 1; }
.anp .anp-ph.is-blank b { font-size: 0.8rem; color: #94a3b8; }
.anp .anp-pg-foot { display: flex; align-items: center; justify-content: space-between; gap: 0.3rem; font-size: 0.76rem; color: var(--anp-muted); min-width: 0; }
.anp .anp-pg-num { font-weight: 700; color: var(--anp-text); white-space: nowrap; }
.anp .anp-pg-meta { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; min-width: 0; }
.anp .anp-pg-badge {
    position: absolute; top: 0.55rem; left: 0.55rem; z-index: 2; padding: 0.1rem 0.45rem; border-radius: 999px;
    background: var(--anp-btn); color: #fff; font-size: 0.7rem; font-weight: 700; pointer-events: none;
}
.anp .anp-pg-tag {
    position: absolute; top: 0.55rem; right: 0.55rem; z-index: 2; padding: 0.1rem 0.45rem; border-radius: 999px;
    background: rgba(15, 23, 42, 0.78); color: #fff; font-size: 0.68rem; font-weight: 700; pointer-events: none; max-width: 70%; white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.anp .anp-pg-check {
    position: absolute; top: 0.55rem; right: 0.55rem; z-index: 2; width: 22px; height: 22px; border-radius: 50%;
    background: var(--anp-elevated); border: 2px solid var(--anp-border-strong); display: flex; align-items: center; justify-content: center; color: #fff;
}
.anp .anp-pg-check svg { width: 13px; height: 13px; opacity: 0; }
.anp .anp-pg.is-sel .anp-pg-check { background: var(--anp-btn); border-color: var(--anp-btn); }
.anp .anp-pg.is-sel .anp-pg-check svg { opacity: 1; }
.anp .anp-pg-tools { display: flex; justify-content: center; gap: 0.25rem; flex-wrap: wrap; }
.anp .anp-ico-btn {
    width: 30px; height: 30px; min-height: 0; padding: 0; border-radius: 8px; border: 1px solid var(--anp-border);
    background: var(--anp-elevated); color: var(--anp-text-2); display: inline-flex; align-items: center; justify-content: center; cursor: pointer;
}
.anp .anp-ico-btn:hover { color: var(--anp-primary); border-color: var(--anp-primary); }
.anp .anp-ico-btn:focus-visible { outline: 2px solid var(--anp-blue); outline-offset: 1px; }
.anp .anp-ico-btn svg { width: 15px; height: 15px; }
.anp .anp-ghost { position: fixed; z-index: 9500; pointer-events: none; padding: 0.3rem 0.65rem; border-radius: 999px; background: var(--anp-btn); color: #fff; font-size: 0.8rem; font-weight: 700; box-shadow: var(--anp-shadow-lg); }
.anp .anp-grid.is-sorting .anp-pg { cursor: grabbing; }
.anp .anp-sr { position: absolute; width: 1px; height: 1px; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }

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

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

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

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

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

/* ---------- responsive ---------- */
@media (max-width: 900px) {
    .anp .anp-work { grid-template-columns: minmax(0, 1fr); }
    .anp .anp-side { position: static; }
}
@media (max-width: 600px) {
    .anp .anp-grid { grid-template-columns: repeat(auto-fill, minmax(104px, 1fr)); gap: 0.5rem; }
    .anp .anp-card { padding: 1rem; }
    .anp .anp-info-card { padding: 1.1rem; }
    .anp .anp-two, .anp .anp-three { grid-template-columns: minmax(0, 1fr); }
    .anp .anp-title-icon { width: 46px; height: 46px; }
    .anp .anp-drop { min-height: 210px; padding: 1.75rem 1rem; }
    .anp .anp-seg-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .anp .anp-res { flex-wrap: wrap; }
}

/* ======================================================================
   Overlay editor (shared by Edit PDF and Annotate PDF)
   ====================================================================== */
.anp .anp-edcard { padding: 0.85rem; }
.anp .anp-filebar { margin-bottom: 0.65rem; }

/* tool strip */
.anp .anp-tools { display: flex; gap: 0.35rem; align-items: stretch; overflow-x: auto; padding: 0.15rem 0.1rem 0.45rem; margin-bottom: 0.4rem; scrollbar-width: thin; }
.anp .anp-tools > * { flex-shrink: 0; }
.anp .anp-tsep { width: 1px; background: var(--anp-border); margin: 0.2rem 0.15rem; }
.anp .anp-tb {
    display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 0.2rem;
    min-width: 60px; min-height: 54px; padding: 0.35rem 0.45rem; border-radius: var(--anp-r-sm);
    border: 1px solid var(--anp-border); background: var(--anp-elevated); color: var(--anp-text-2);
    font: inherit; font-size: 0.72rem; font-weight: 600; cursor: pointer; white-space: nowrap;
}
.anp .anp-tb svg { width: 19px; height: 19px; }
.anp .anp-tb:hover { border-color: var(--anp-primary); color: var(--anp-primary); }
.anp .anp-tb:focus-visible { outline: 2px solid var(--anp-blue); outline-offset: 1px; }
.anp .anp-tb.is-on { border-color: var(--anp-primary); background: var(--anp-primary-soft); color: var(--anp-primary); }

.anp .anp-viewbar { display: flex; align-items: center; gap: 0.35rem; flex-wrap: wrap; margin-bottom: 0.55rem; min-width: 0; }
.anp .anp-viewbar .anp-spacer { flex: 1; }
.anp .anp-ib {
    width: 36px; height: 36px; min-height: 0; padding: 0; border-radius: var(--anp-r-sm); border: 1px solid var(--anp-border);
    background: var(--anp-elevated); color: var(--anp-text-2); display: inline-flex; align-items: center; justify-content: center; cursor: pointer;
}
.anp .anp-ib:hover:not(:disabled) { color: var(--anp-primary); border-color: var(--anp-primary); }
.anp .anp-ib:disabled { opacity: 0.4; cursor: not-allowed; }
.anp .anp-ib:focus-visible { outline: 2px solid var(--anp-blue); outline-offset: 1px; }
.anp .anp-ib svg { width: 17px; height: 17px; }
.anp .anp-ib-del:hover:not(:disabled) { background: var(--anp-primary-soft); }
.anp .anp-zl { min-width: 48px; text-align: center; font-size: 0.82rem; font-weight: 700; color: var(--anp-text); font-variant-numeric: tabular-nums; }
.anp .anp-pl { font-size: 0.8rem; color: var(--anp-muted); font-weight: 600; white-space: nowrap; }

/* three columns: thumbnails | pages | settings */
.anp .anp-body { display: grid; grid-template-columns: 112px minmax(0, 1fr) 286px; gap: 0.75rem; align-items: start; }
.anp .anp-body > * { min-width: 0; }
.anp .anp-thumbs { list-style: none; margin: 0; padding: 0.4rem; display: flex; flex-direction: column; gap: 0.6rem; max-height: clamp(420px, 74vh, 900px); overflow-y: auto; background: var(--anp-bg-2); border-radius: var(--anp-r-md); scrollbar-width: thin; }
.anp .anp-th { position: relative; display: flex; flex-direction: column; align-items: center; gap: 0.25rem; }
.anp .anp-th-go { position: relative; width: 100%; display: flex; flex-direction: column; align-items: center; gap: 0.2rem; padding: 0.3rem; border: 2px solid transparent; border-radius: var(--anp-r-sm); background: none; cursor: pointer; color: var(--anp-text-2); font: inherit; }
.anp .anp-th-go:hover { border-color: var(--anp-border-strong); }
.anp .anp-th.is-cur .anp-th-go { border-color: var(--anp-primary); background: var(--anp-primary-soft); }
.anp .anp-th-img { display: flex; align-items: center; justify-content: center; width: 84px; height: 84px; }
.anp .anp-th-img canvas { max-width: 84px; max-height: 84px; background: #fff; box-shadow: 0 1px 3px var(--anp-paper-edge); }
.anp .anp-th-n { font-size: 0.74rem; font-weight: 700; }
.anp .anp-th-count { position: absolute; top: 2px; right: 2px; min-width: 18px; height: 18px; padding: 0 4px; border-radius: 999px; background: var(--anp-btn); color: #fff; font-size: 0.66rem; font-weight: 700; display: flex; align-items: center; justify-content: center; }
.anp .anp-th-ops { display: flex; gap: 0.15rem; }
.anp .anp-th-op { width: 26px; height: 26px; min-height: 0; padding: 0; border-radius: 6px; border: 1px solid var(--anp-border); background: var(--anp-elevated); color: var(--anp-text-2); display: inline-flex; align-items: center; justify-content: center; cursor: pointer; }
.anp .anp-th-op svg { width: 13px; height: 13px; }
.anp .anp-th-op:hover:not(:disabled) { color: var(--anp-primary); border-color: var(--anp-primary); }
.anp .anp-th-op:disabled { opacity: 0.35; cursor: not-allowed; }

/* page viewer */
.anp .anp-viewer {
    position: relative; height: clamp(420px, 74vh, 900px); overflow: auto; padding: 14px; border-radius: var(--anp-r-md);
    background: var(--anp-desk); overscroll-behavior: contain; scrollbar-width: thin;
}
.anp .anp-page { position: relative; margin: 0 auto 14px; background: #fff; box-shadow: 0 2px 10px var(--anp-paper-edge); touch-action: pan-x pan-y; }
.anp .anp-page:last-child { margin-bottom: 0; }
.anp .anp-page .anp-cv { position: absolute; inset: 0; width: 100%; height: 100%; display: block; }
.anp .anp-page:not(.is-drawn)::before { content: ""; position: absolute; inset: 0; background: repeating-linear-gradient(-45deg, #f8fafc 0 10px, #f1f5f9 10px 20px); }
.anp .anp-ol { position: absolute; inset: 0; z-index: 3; }
.anp .anp-objs, .anp .anp-ui { position: absolute; inset: 0; pointer-events: none; }
.anp .anp-ui { z-index: 4; }
.anp .anp-pnum { position: absolute; right: 6px; bottom: 6px; z-index: 5; padding: 0.05rem 0.45rem; border-radius: 999px; background: rgba(15, 23, 42, 0.62); color: #fff; font-size: 0.68rem; font-weight: 700; pointer-events: none; }
.anp .anp-viewer.is-draw .anp-ol { cursor: crosshair; touch-action: none; }
.anp .anp-viewer[data-tool="text"] .anp-ol { cursor: text; }
.anp .anp-viewer[data-tool="eyedrop"] .anp-ol { cursor: copy; }

.anp .anp-obj { position: absolute; transform-origin: 50% 50%; pointer-events: auto; touch-action: none; cursor: move; }
.anp .anp-viewer.is-draw .anp-obj { cursor: crosshair; }
.anp .anp-viewer[data-tool="text"] .anp-o-text { cursor: move; }
.anp .anp-obj svg { display: block; overflow: visible; }
.anp .anp-o-line, .anp .anp-o-arrow, .anp .anp-o-ink,
.anp .anp-o-highlight, .anp .anp-o-underline, .anp .anp-o-strike, .anp .anp-o-squiggly { pointer-events: none; }
.anp .anp-o-line svg *, .anp .anp-o-arrow svg *, .anp .anp-o-ink svg * { pointer-events: stroke; }
.anp .anp-o-highlight svg rect, .anp .anp-o-underline svg .hit, .anp .anp-o-strike svg .hit, .anp .anp-o-squiggly svg .hit { pointer-events: all; cursor: pointer; }
.anp .anp-o-areahl svg rect, .anp .anp-o-highlight svg { mix-blend-mode: multiply; }
.anp .anp-o-link { pointer-events: auto; }
.anp .anp-o-url { position: absolute; left: 0; top: 100%; max-width: 220px; margin-top: 2px; padding: 0 0.35rem; border-radius: 4px; background: #3399cc; color: #fff; font-size: 10px; line-height: 16px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; pointer-events: none; }
.anp .anp-o-note { filter: drop-shadow(0 1px 1px rgba(0, 0, 0, 0.25)); }
.anp .anp-viewer.is-textsel .anp-ol { pointer-events: none; }
.anp .anp-viewer.is-textsel .anp-obj { pointer-events: none; }

.anp .anp-sel { position: absolute; transform-origin: 50% 50%; pointer-events: none; }
.anp .anp-sel::after { content: ""; position: absolute; inset: -4px; border: 1.5px dashed #3399cc; border-radius: 2px; pointer-events: none; }
.anp .anp-sel.is-line::after { display: none; }
.anp .anp-h {
    position: absolute; width: 12px; height: 12px; margin: -6px 0 0 -6px; background: #fff; border: 2px solid #3399cc; border-radius: 3px;
    pointer-events: auto; touch-action: none; z-index: 2;
}
.anp .anp-h::before { content: ""; position: absolute; inset: -9px; }
.anp .anp-h-pt { border-radius: 50%; }
.anp .anp-h-tip { background: #3399cc; }
.anp .anp-h-tip.is-off { background: #fff; border-style: dashed; opacity: 0.85; }
.anp .anp-h-nw { left: 0; top: 0; cursor: nwse-resize; } .anp .anp-h-n { left: 50%; top: 0; cursor: ns-resize; }
.anp .anp-h-ne { left: 100%; top: 0; cursor: nesw-resize; } .anp .anp-h-e { left: 100%; top: 50%; cursor: ew-resize; }
.anp .anp-h-se { left: 100%; top: 100%; cursor: nwse-resize; } .anp .anp-h-s { left: 50%; top: 100%; cursor: ns-resize; }
.anp .anp-h-sw { left: 0; top: 100%; cursor: nesw-resize; } .anp .anp-h-w { left: 0; top: 50%; cursor: ew-resize; }
.anp .anp-h-pt { cursor: move; }
.anp .anp-selbar {
    position: absolute; z-index: 6; display: flex; gap: 2px; padding: 3px; border-radius: 999px; transform: translate(-50%, 0);
    background: #1e293b; box-shadow: 0 4px 14px rgba(15, 23, 42, 0.3); pointer-events: auto;
}
.anp .anp-selbar.is-above { transform: translate(-50%, -100%); }
.anp .anp-selbar button { width: 30px; height: 30px; min-height: 0; padding: 0; border: 0; border-radius: 50%; background: none; color: #fff; display: inline-flex; align-items: center; justify-content: center; cursor: pointer; }
.anp .anp-selbar button:hover { background: rgba(255, 255, 255, 0.16); }
.anp .anp-selbar svg { width: 15px; height: 15px; }
.anp .anp-page.is-editing .anp-selbar { display: none; }
.anp .anp-ta {
    position: absolute; z-index: 7; margin: 0; border: 1.5px dashed #3399cc; border-radius: 2px; outline: none; resize: none; overflow: hidden;
    white-space: pre-wrap; overflow-wrap: break-word; transform-origin: 50% 50%; pointer-events: auto; min-height: 0; box-shadow: none;
}
.anp .anp-ta::placeholder { color: #94a3b8; }

/* pdf.js text layer (Annotate) */
.anp .anp-tl {
    position: absolute; inset: 0; overflow: clip; opacity: 1; line-height: 1; text-align: initial; z-index: 2;
    -webkit-text-size-adjust: none; text-size-adjust: none; forced-color-adjust: none; transform-origin: 0 0; caret-color: CanvasText;
    --total-scale-factor: var(--scale-factor); --scale-round-x: 1px; --scale-round-y: 1px; --min-font-size: 1;
    --text-scale-factor: calc(var(--total-scale-factor) * var(--min-font-size)); --min-font-size-inv: calc(1 / var(--min-font-size));
    pointer-events: none; -webkit-user-select: none; user-select: none;
}
.anp .anp-tl :is(span, br) { color: transparent; position: absolute; white-space: pre; cursor: text; transform-origin: 0% 0%; }
.anp .anp-tl > :not(.markedContent), .anp .anp-tl .markedContent span:not(.markedContent) {
    z-index: 1; --font-height: 0; font-size: calc(var(--text-scale-factor) * var(--font-height)); --scale-x: 1; --rotate: 0deg;
    transform: rotate(var(--rotate)) scaleX(var(--scale-x)) scale(var(--min-font-size-inv));
}
.anp .anp-tl .markedContent { display: contents; }
.anp .anp-tl span[role="img"] { user-select: none; cursor: default; }
.anp .anp-tl ::selection { background: rgba(51, 153, 204, 0.35); color: transparent; }
.anp .anp-tl br::selection { background: transparent; }
.anp .anp-tl .endOfContent { display: block; position: absolute; inset: 100% 0 0; z-index: 0; cursor: default; user-select: none; }
.anp .anp-tl.selecting .endOfContent { top: 0; }
.anp .anp-tl[data-main-rotation="90"] { transform: rotate(90deg) translateY(-100%); }
.anp .anp-tl[data-main-rotation="180"] { transform: rotate(180deg) translate(-100%, -100%); }
.anp .anp-tl[data-main-rotation="270"] { transform: rotate(270deg) translate(-100%); }
.anp .anp-viewer.is-textsel .anp-tl { pointer-events: auto; -webkit-user-select: text; user-select: text; }
.anp .anp-viewer.is-textsel .anp-tl :is(span, br) { -webkit-user-select: text; user-select: text; }

/* settings side */
.anp .anp-side { display: flex; flex-direction: column; gap: 0.75rem; position: sticky; top: 0.75rem; }
.anp .anp-props { display: flex; flex-direction: column; gap: 0.65rem; }
.anp .anp-phd { display: flex; align-items: center; gap: 0.6rem; }
.anp .anp-phd-ic { width: 34px; height: 34px; border-radius: var(--anp-r-sm); background: var(--anp-primary-soft); color: var(--anp-primary); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.anp .anp-phd-ic svg { width: 17px; height: 17px; }
.anp .anp-phd b { display: block; font-size: 0.92rem; color: var(--anp-text); }
.anp .anp-phd small { display: block; font-size: 0.74rem; color: var(--anp-muted); line-height: 1.3; }
.anp .anp-empty { text-align: center; padding: 0.6rem 0.3rem; color: var(--anp-muted); font-size: 0.84rem; line-height: 1.5; }
.anp .anp-empty svg { width: 28px; height: 28px; color: var(--anp-primary); display: block; margin: 0 auto 0.4rem; }
.anp .anp-empty b { color: var(--anp-text); display: block; font-size: 0.92rem; }
.anp .anp-rows { background: var(--anp-elevated); border: 1px solid var(--anp-border); border-radius: var(--anp-r-md); overflow: hidden; }
.anp .anp-row + .anp-row { border-top: 1px solid var(--anp-border); }
.anp .anp-row-head {
    width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 0.6rem; min-height: 52px; padding: 0.55rem 0.75rem;
    background: none; border: 0; cursor: pointer; text-align: left; font: inherit; color: var(--anp-text); transition: background-color 0.15s ease;
}
.anp .anp-row-head:hover, .anp .anp-row.is-open .anp-row-head, .anp .anp-row.is-open .anp-row-body { background: var(--anp-bg-2); }
.anp .anp-row-head:focus-visible { outline: 2px solid var(--anp-blue); outline-offset: -2px; }
.anp .anp-row-left { display: inline-flex; align-items: center; gap: 0.55rem; min-width: 0; flex: 1 1 auto; }
.anp .anp-row-left svg { width: 16px; height: 16px; color: var(--anp-primary); }
.anp .anp-row-text { display: flex; flex-direction: column; gap: 0.1rem; min-width: 0; }
.anp .anp-row-title { font-size: 0.85rem; font-weight: 600; }
.anp .anp-row-hint { font-size: 0.72rem; color: var(--anp-muted); line-height: 1.35; }
.anp .anp-row-right { display: inline-flex; align-items: center; gap: 0.45rem; flex-shrink: 0; }
.anp .anp-val { font-size: 0.75rem; font-weight: 600; color: var(--anp-primary); background: var(--anp-primary-soft); border-radius: 6px; padding: 0.12rem 0.45rem; max-width: 110px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; display: inline-flex; align-items: center; }
.anp .anp-chev { width: 16px; height: 16px; color: var(--anp-muted); transition: transform 0.2s ease; }
.anp .anp-row.is-open .anp-chev { transform: rotate(180deg); }
.anp .anp-row-body { display: none; flex-direction: column; gap: 0.5rem; padding: 0.15rem 0.75rem 0.8rem; }
.anp .anp-row.is-open .anp-row-body { display: flex; }
.anp .anp-row-note { margin: 0; font-size: 0.74rem; color: var(--anp-muted); line-height: 1.45; }
.anp .anp-row-note code { background: var(--anp-bg-3); padding: 0 0.25rem; border-radius: 4px; font-size: 0.92em; }
.anp .anp-lbl { font-size: 0.72rem; font-weight: 700; color: var(--anp-muted); text-transform: uppercase; letter-spacing: 0.04em; }
.anp .anp-dot { display: inline-block; width: 14px; height: 14px; border-radius: 50%; background: var(--c); border: 1px solid rgba(15, 23, 42, 0.25); }
.anp .anp-sw { display: flex; flex-wrap: wrap; gap: 0.35rem; align-items: center; }
.anp .anp-swb { width: 28px; height: 28px; min-height: 0; padding: 0; border-radius: 50%; background: var(--c); border: 1px solid rgba(15, 23, 42, 0.25); cursor: pointer; }
.anp .anp-swb.is-on { box-shadow: 0 0 0 2px var(--anp-elevated), 0 0 0 4px var(--anp-primary); }
.anp .anp-swb:focus-visible { outline: 2px solid var(--anp-blue); outline-offset: 2px; }
.anp .anp-swc { position: relative; width: 28px; height: 28px; border-radius: 50%; border: 1px dashed var(--anp-border-strong); display: inline-flex; align-items: center; justify-content: center; color: var(--anp-muted); cursor: pointer; overflow: hidden; }
.anp .anp-swc svg { width: 15px; height: 15px; pointer-events: none; }
.anp .anp-swc input { position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0; cursor: pointer; border: 0; padding: 0; }
.anp .anp-rng { display: flex; align-items: center; gap: 0.6rem; }
.anp .anp-rng input[type="range"] { flex: 1; min-width: 0; accent-color: var(--anp-btn); }
.anp .anp-rng output { min-width: 50px; text-align: right; font-size: 0.8rem; font-weight: 700; color: var(--anp-text); font-variant-numeric: tabular-nums; }
.anp .anp-seg { display: flex; gap: 0.3rem; flex-wrap: wrap; }
.anp .anp-segb { flex: 1 1 0; min-width: 34px; min-height: 34px; padding: 0.3rem 0.45rem; border-radius: var(--anp-r-sm); border: 1px solid var(--anp-border); background: var(--anp-elevated); color: var(--anp-text); font: inherit; font-size: 0.8rem; font-weight: 600; cursor: pointer; display: inline-flex; align-items: center; justify-content: center; }
.anp .anp-segb svg { width: 15px; height: 15px; }
.anp .anp-segb:hover { border-color: var(--anp-primary); }
.anp .anp-segb.is-on { border-color: var(--anp-primary); background: var(--anp-primary-soft); color: var(--anp-primary); }
.anp .anp-seg-tight .anp-segb { flex: 0 0 auto; }
.anp .anp-seg-gap { flex: 1; }
.anp .anp-swrow { display: flex; align-items: center; gap: 0.6rem; font-size: 0.84rem; font-weight: 600; color: var(--anp-text); cursor: pointer; }
.anp .anp-swrow > span:first-child { flex: 1; }
.anp .anp-onoff { font-size: 0.7rem; font-weight: 800; color: var(--anp-muted); letter-spacing: 0.04em; }
.anp .anp-cmt { min-height: 74px; resize: vertical; line-height: 1.45; }
.anp .anp-pick { align-self: flex-start; }
.anp .anp-pick.is-on { border-color: var(--anp-primary); color: var(--anp-primary); background: var(--anp-primary-soft); }
.anp .anp-arrange { display: flex; gap: 0.3rem; }
.anp .anp-arrange .anp-ib { flex: 1 1 0; width: auto; min-width: 0; }
.anp .anp-warn { display: flex; gap: 0.45rem; align-items: flex-start; font-size: 0.78rem; line-height: 1.45; color: var(--anp-text); background: var(--anp-warning-soft); border: 1px solid rgba(245, 158, 11, 0.45); border-radius: var(--anp-r-sm); padding: 0.5rem 0.6rem; margin: 0; }
.anp .anp-warn svg { width: 15px; height: 15px; color: var(--anp-warning); margin-top: 2px; }
.anp .anp-kbd-list { margin: 0; padding: 0; list-style: none; font-size: 0.74rem; color: var(--anp-muted); display: grid; gap: 0.25rem; }

/* sample + drop zone extras */
.anp .anp-applysel { position: fixed; left: 50%; bottom: 18px; z-index: 8000; transform: translateX(-50%); box-shadow: var(--anp-shadow-lg); }

/* the editor adapts to its own width (the page column is narrower when side ads show) */
.anp .anp-edcard { container-type: inline-size; container-name: anped; }
.anp .anp-body.is-single { grid-template-columns: minmax(0, 1fr) 286px; }
.anp .anp-body.is-single .anp-thumbs { display: none; }
@container anped (max-width: 940px) {
    .anp .anp-body, .anp .anp-body.is-single { grid-template-columns: minmax(0, 1fr) 260px; }
    .anp .anp-thumbs { grid-column: 1 / -1; flex-direction: row; max-height: none; overflow-x: auto; overflow-y: hidden; padding: 0.35rem; }
    .anp .anp-th { flex: 0 0 auto; width: 96px; }
    .anp .anp-th-img { width: 70px; height: 70px; }
    .anp .anp-th-img canvas { max-width: 70px; max-height: 70px; }
}
@container anped (max-width: 680px) {
    .anp .anp-body, .anp .anp-body.is-single { grid-template-columns: minmax(0, 1fr); }
    .anp .anp-side { position: static; }
    .anp .anp-viewer { height: clamp(360px, 66vh, 680px); padding: 8px; }
    .anp .anp-tb { min-width: 54px; min-height: 50px; font-size: 0.68rem; }
    .anp .anp-th { width: 74px; }
    .anp .anp-th-img { width: 52px; height: 52px; }
    .anp .anp-th-img canvas { max-width: 52px; max-height: 52px; }
    .anp .anp-th-go { padding: 0.2rem; }
}
@media (max-width: 760px) {
    .anp .anp-edcard { padding: 0.6rem; }
}
@media (max-width: 600px) {
    .anp .anp-h { width: 16px; height: 16px; margin: -8px 0 0 -8px; }
}

/* ---------- desk colour + ON/OFF switch ---------- */
.anp { --anp-desk: #dfe6ee; }
[data-theme="dark"] .anp { --anp-desk: #0b1220; }
.tool-container input[type="checkbox"].anp-switch,
.anp input[type="checkbox"].anp-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(--anp-border-strong) !important;
    background: var(--anp-bg-3) !important; cursor: pointer; transition: background-color 0.15s ease; box-shadow: none !important; transform: none !important;
}
.tool-container input[type="checkbox"].anp-switch::before,
.anp input[type="checkbox"].anp-switch::before { content: none !important; display: none !important; }
.tool-container input[type="checkbox"].anp-switch::after,
.anp input[type="checkbox"].anp-switch::after {
    content: "" !important; display: block !important; position: absolute !important; top: 2px !important; left: 2px !important; width: 16px !important; height: 16px !important;
    border: 0 !important; border-radius: 50% !important; background: #fff !important; box-shadow: 0 1px 2px rgba(0, 0, 0, 0.25) !important;
    transform: none !important; transition: left 0.15s ease; opacity: 1 !important;
}
.tool-container input[type="checkbox"].anp-switch:checked,
.anp input[type="checkbox"].anp-switch:checked { background: var(--anp-btn) !important; border-color: var(--anp-btn) !important; }
.tool-container input[type="checkbox"].anp-switch:checked::after,
.anp input[type="checkbox"].anp-switch:checked::after { left: 20px !important; transform: none !important; }
.tool-container input[type="checkbox"].anp-switch:focus-visible,
.anp input[type="checkbox"].anp-switch:focus-visible { outline: 2px solid var(--anp-blue) !important; outline-offset: 2px; }

.anp .anp-two h3 { display: flex; align-items: center; gap: 0.4rem; }
.anp .anp-two h3 svg { width: 17px; height: 17px; color: var(--anp-primary); }
.anp .anp-info-card kbd, .anp .anp-kbd-list kbd { font-size: 0.7rem; }
.anp .anp-res-list .anp-warn { margin-bottom: 0.5rem; }
.anp .anp-btn:disabled { opacity: 0.5; cursor: not-allowed; }
.anp .anp-res-after { margin: 1rem 0 0; }
.anp .anp-side > .anp-card { padding: 0.9rem; }
.anp .anp-side .anp-caption { margin-bottom: 0.45rem; }

/* ---------- Annotate PDF only ---------- */
.anp .anp-cmts { padding: 0.85rem; }
.anp .anp-cmts-head { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 0.4rem; margin-bottom: 0.5rem; min-width: 0; }
.anp .anp-cmts-head .anp-caption { margin: 0; }
.anp .anp-cmts-head .anp-chip { margin-left: 0.2rem; text-transform: none; letter-spacing: 0; }
.anp .anp-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 0.35rem; max-height: 300px; overflow-y: auto; scrollbar-width: thin; }
.anp .anp-list-empty { font-size: 0.8rem; color: var(--anp-muted); line-height: 1.5; padding: 0.4rem 0.2rem; }
.anp .anp-li { display: flex; align-items: center; gap: 0.25rem; border: 1px solid var(--anp-border); border-radius: var(--anp-r-sm); background: var(--anp-elevated); min-width: 0; }
.anp .anp-li.is-on { border-color: var(--anp-primary); background: var(--anp-primary-soft); }
.anp .anp-li-go { flex: 1; min-width: 0; display: flex; align-items: flex-start; gap: 0.5rem; padding: 0.45rem 0.5rem; background: none; border: 0; cursor: pointer; text-align: left; font: inherit; color: var(--anp-text); }
.anp .anp-li-ic { width: 24px; height: 24px; border-radius: 6px; flex-shrink: 0; display: flex; align-items: center; justify-content: center; background: color-mix(in srgb, var(--c) 35%, transparent); color: var(--anp-text); }
.anp .anp-li-ic svg { width: 13px; height: 13px; }
.anp .anp-li-text { display: flex; flex-direction: column; min-width: 0; }
.anp .anp-li-text b { font-size: 0.78rem; }
.anp .anp-li-text b small { font-weight: 600; color: var(--anp-muted); margin-left: 0.2rem; }
.anp .anp-li-text > span { font-size: 0.75rem; color: var(--anp-text-2); line-height: 1.35; overflow: hidden; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; word-break: break-word; }
.anp .anp-li-act { display: flex; gap: 0.15rem; padding-right: 0.3rem; }
.anp .anp-li-act .anp-ib { width: 28px; height: 28px; }
.anp .anp-li-act .anp-ib svg { width: 14px; height: 14px; }
.anp .anp-opts { display: block; }
.anp .anp-row-static { display: flex; align-items: center; justify-content: space-between; gap: 0.6rem; padding: 0.6rem 0.75rem 0.35rem; min-height: 0; }
.anp .anp-row-static + .anp-row-pad { border-top: 0; }
.anp .anp-row-pad { padding: 0 0.75rem 0.7rem; }
.anp .anp-row-pad + .anp-row-static, .anp .anp-row-sw + .anp-row-static { border-top: 1px solid var(--anp-border); }
.anp .anp-row-sw { padding: 0.65rem 0.75rem; cursor: pointer; border-top: 1px solid var(--anp-border); }
.anp .anp-row-static .anp-row-left { cursor: inherit; }