/* ═════════════════════════════════════════════════════════════════
   THEME
═════════════════════════════════════════════════════════════════ */
.pg-root{
    --pg-blue:#3680ED;--pg-blue-dark:#2060C0;--pg-blue-light:#EAF2FD;
    --pg-orange:#60A4F5;--pg-orange-dark:#2060C0;
    --pg-tg:#111111;--pg-tg-dark:#000000;
    --pg-yellow:#3680ED;--pg-yellow-dark:#2060C0;
    --pg-bg:#fafafa;--pg-white:#fff;--pg-border:#ececec;
    --pg-text:#111111;--pg-muted:#888888;--pg-secondary:#666666;
    --pg-success:#2060C0;--pg-success-light:#EAF2FD;
    --pg-danger:#2060C0;--pg-danger-light:#EAF2FD;
    --pg-radius:16px;--pg-radius-sm:10px;
    --pg-shadow:0 2px 12px rgba(15,23,42,.06);
    --pg-shadow-md:0 6px 20px rgba(15,23,42,.08);
    --pg-trans:.18s ease;
    font-family:'Inter','Segoe UI',system-ui,-apple-system,sans-serif;
    color:var(--pg-text);
}
.pg-root *,.pg-root *::before,.pg-root *::after{box-sizing:border-box}

/* Tool header */
.pg-header{display:flex;align-items:center;gap:14px;margin-bottom:20px}
.pg-header-icon{width:46px;height:46px;background:var(--pg-blue-light);border-radius:12px;display:flex;align-items:center;justify-content:center;color:var(--pg-blue);font-size:20px;flex-shrink:0}
.pg-header h2{font-size:22px;font-weight:700;color:var(--pg-text);margin:0 0 2px}
.pg-header p{font-size:13px;color:var(--pg-secondary);margin:0}

/* Cards */
.pg-card{background:var(--pg-white);border:1px solid var(--pg-border);border-radius:var(--pg-radius);box-shadow:var(--pg-shadow);margin-bottom:14px;overflow:hidden}

/* Prompt input */
.pg-prompt-body{padding:16px 18px}
.pg-textarea{width:100%;border:none;outline:none;resize:none;font-family:inherit;font-size:14.5px;line-height:1.7;color:var(--pg-text);background:transparent;min-height:110px;display:block}
.pg-textarea::placeholder{color:var(--pg-muted)}
.pg-prompt-footer{display:flex;align-items:center;justify-content:space-between;border-top:1px solid var(--pg-border);padding-top:10px;margin-top:8px}
.pg-char-count{font-size:12px;color:var(--pg-muted);font-variant-numeric:tabular-nums}
.pg-random-btn{background:none;border:none;cursor:pointer;color:var(--pg-blue);font-size:12.5px;font-family:inherit;display:flex;align-items:center;gap:5px;padding:0;transition:opacity var(--pg-trans)}
.pg-random-btn:hover{opacity:.7}

/* Section label */
.pg-label-row{display:flex;align-items:center;gap:8px;font-size:13px;font-weight:600;margin-bottom:8px;padding:0 2px}
.pg-label-row .icon{color:var(--pg-blue);font-size:16px}

/* Model dropdown */
.pg-model-wrap{position:relative}
.pg-model-trigger{width:100%;background:var(--pg-white);border:1px solid var(--pg-border);border-radius:var(--pg-radius-sm);padding:12px 16px;display:flex;align-items:center;gap:10px;cursor:pointer;transition:border-color var(--pg-trans),box-shadow var(--pg-trans);box-shadow:var(--pg-shadow)}
.pg-model-trigger:hover,.pg-model-trigger.open{border-color:var(--pg-blue);box-shadow:0 0 0 3px rgba(54,128,237,.12)}
.pg-trigger-img{width:22px;height:22px;object-fit:contain;flex-shrink:0}
.pg-model-trigger .t-name{flex:1;font-weight:600;font-size:14px}
.pg-model-trigger .t-chev{color:var(--pg-muted);font-size:12px;transition:transform var(--pg-trans)}
.pg-model-trigger.open .t-chev{transform:rotate(180deg)}
.pg-model-dropdown{display:none;position:absolute;top:calc(100% + 6px);left:0;right:0;background:var(--pg-white);border:1px solid var(--pg-border);border-radius:var(--pg-radius-sm);box-shadow:var(--pg-shadow-md);z-index:300;max-height:440px;overflow-y:auto}
.pg-model-dropdown.open{display:block;animation:pgDropIn .15s ease}
@keyframes pgDropIn{from{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:translateY(0)}}
.pg-model-group{font-size:11px;font-weight:700;letter-spacing:.5px;text-transform:uppercase;color:var(--pg-muted);padding:12px 16px 5px;border-top:1px solid var(--pg-border);background:var(--pg-bg,#fafafa)}
.pg-model-group:first-child{border-top:none}
.pg-model-item{display:flex;align-items:center;gap:11px;padding:10px 16px;cursor:pointer;transition:background var(--pg-trans)}
.pg-model-item:hover,.pg-model-item.sel{background:var(--pg-blue-light)}
.mi-ico-img{width:22px;height:22px;object-fit:contain;flex-shrink:0;border-radius:4px}
.pg-model-item .mi-info{flex:1;min-width:0}
.pg-model-item .mi-name{font-weight:600;font-size:13px;display:flex;align-items:center;gap:6px;flex-wrap:wrap}
.pg-model-item .mi-desc{font-size:11.5px;color:var(--pg-muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.pg-badge-new{background:rgba(54,128,237,.12);color:var(--pg-blue-dark);font-size:9.5px;font-weight:700;padding:1px 6px;border-radius:4px;letter-spacing:.3px}
.pg-badge-free{background:#CFE0FA;color:#2060C0;font-size:9.5px;font-weight:700;padding:1px 6px;border-radius:4px;letter-spacing:.3px}
.mi-limit{flex-shrink:0;font-size:11px;font-weight:600;color:var(--pg-secondary);background:#f7f7f8;border:1px solid var(--pg-border);border-radius:20px;padding:3px 10px;white-space:nowrap}
.mi-limit.free{color:#2060C0;background:#EAF2FD;border-color:#CFE0FA}

/* Advanced options accordion */
.pg-acc-trigger{width:100%;display:flex;align-items:center;justify-content:space-between;padding:14px 20px;background:none;border:none;cursor:pointer;font-family:inherit}
.pg-acc-trigger .acc-left{display:flex;align-items:center;gap:9px;font-weight:600;font-size:14px;color:var(--pg-text)}
.pg-acc-trigger .acc-left .ai{color:var(--pg-blue)}
.pg-acc-trigger .acc-chev{color:var(--pg-muted);font-size:12px;transition:transform var(--pg-trans)}
.pg-acc-trigger.open .acc-chev{transform:rotate(180deg)}
.pg-acc-body{display:none;padding:0 20px 20px;border-top:1px solid var(--pg-border)}
.pg-acc-body.open{display:block;animation:pgFadeIn .2s ease}
@keyframes pgFadeIn{from{opacity:0}to{opacity:1}}
.pg-opts-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px 20px;margin-top:16px}
@media(max-width:560px){.pg-opts-grid{grid-template-columns:1fr}}
.pg-opt-group label{display:block;font-size:12.5px;font-weight:600;color:var(--pg-secondary);margin-bottom:5px}
.pg-sel{width:100%;appearance:none;-webkit-appearance:none;background-color:var(--pg-white);background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%239aa0ab' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'><polyline points='6 9 12 15 18 9'/></svg>");background-repeat:no-repeat;background-position:right 12px center;background-size:13px;border:1px solid var(--pg-border);border-radius:8px;padding:9px 34px 9px 12px;font-family:inherit;font-size:13.5px;color:var(--pg-text);cursor:pointer;transition:border-color var(--pg-trans),box-shadow var(--pg-trans)}
.pg-sel:focus{outline:none;border-color:var(--pg-blue);box-shadow:0 0 0 3px rgba(54,128,237,.12)}
.pg-input{width:100%;background-color:var(--pg-white);border:1px solid var(--pg-border);border-radius:8px;padding:9px 12px;font-family:inherit;font-size:13.5px;color:var(--pg-text);transition:border-color var(--pg-trans),box-shadow var(--pg-trans)}
.pg-input:focus{outline:none;border-color:var(--pg-blue);box-shadow:0 0 0 3px rgba(54,128,237,.12)}

/* ── Advanced-options: toggle switches, range slider, custom textarea (shared by all tools) ── */
.ao-toggle-group{display:flex;align-items:center;justify-content:space-between;gap:12px;background:var(--pg-white);border:1px solid var(--pg-border);border-radius:10px;padding:10px 14px}
.ao-toggle-group > span{font-size:12.5px;font-weight:600;color:var(--pg-secondary);line-height:1.35}
.ao-switch{position:relative;display:inline-block;width:42px;height:24px;flex-shrink:0}
.ao-switch input{opacity:0;width:0;height:0;position:absolute}
.ao-switch .ao-slider{position:absolute;inset:0;background:#ececec;border-radius:24px;cursor:pointer;transition:background .2s ease}
.ao-switch .ao-slider::before{content:'';position:absolute;left:3px;top:3px;width:18px;height:18px;border-radius:50%;background:var(--pg-white,#fff);box-shadow:0 1px 4px rgba(15,23,42,.18);transition:transform .2s ease}
.ao-switch input:checked + .ao-slider{background:var(--pg-blue)}
.ao-switch input:checked + .ao-slider::before{transform:translateX(18px)}
.ao-range-group{grid-column:1/-1;display:flex;flex-direction:column;gap:8px;padding:4px 2px}
.ao-range-group > label{font-size:12.5px;font-weight:600;color:var(--pg-secondary)}
.ao-range-group .ao-range-val{color:var(--pg-blue);font-weight:700}
.ao-range{width:100%;-webkit-appearance:none;appearance:none;height:6px;border-radius:5px;background:#ececec;outline:none;cursor:pointer}
.ao-range::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:18px;height:18px;border-radius:50%;background:var(--pg-blue);border:2px solid #fff;box-shadow:0 1px 4px rgba(15,23,42,.25);cursor:pointer}
.ao-range::-moz-range-thumb{width:18px;height:18px;border-radius:50%;background:var(--pg-blue);border:2px solid #fff;cursor:pointer}
.ao-textarea{width:100%;min-height:74px;resize:vertical;background-color:var(--pg-white);border:1px solid var(--pg-border);border-radius:8px;padding:10px 12px;font-family:inherit;font-size:13.5px;color:var(--pg-text);line-height:1.6;transition:border-color var(--pg-trans),box-shadow var(--pg-trans)}
.ao-textarea:focus{outline:none;border-color:var(--pg-blue);box-shadow:0 0 0 3px rgba(54,128,237,.12)}
.ao-textarea::placeholder{color:var(--pg-muted)}
body.theme-dark .pg-acc-body .ao-range{background:rgba(255,255,255,.09)}
body.theme-dark .pg-acc-body .ao-toggle-group{background:#202020;border-color:var(--pg-border)}

/* ── Universal slider fix: correct grabbable thumb + transparent track (the JS paints a live blue fill) for EVERY tool's range slider, overriding per-tool styles ── */
.pg-acc-body input[type=range]{-webkit-appearance:none;appearance:none;width:100%;height:6px;border-radius:6px;background:#ececec;outline:none;cursor:pointer;padding:0;margin:6px 0;touch-action:none}
.pg-acc-body input[type=range]::-webkit-slider-runnable-track{height:6px;border-radius:6px;background:transparent;border:none}
.pg-acc-body input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:18px;height:18px;margin-top:-6px;border-radius:50%;background:var(--pg-blue);border:2px solid #fff;box-shadow:0 1px 5px rgba(0,0,0,.3);cursor:pointer}
.pg-acc-body input[type=range]::-moz-range-track{height:6px;border-radius:6px;background:transparent;border:none}
.pg-acc-body input[type=range]::-moz-range-thumb{width:16px;height:16px;border:2px solid #fff;border-radius:50%;background:var(--pg-blue);cursor:pointer}

/* Generate button — the whole CTA (wrap, button, label, spinner, dark mode,
   responsive) now lives in assets/css/ai-generate-btn.css, linked once above.
   Nothing about .pg-btn-gen belongs in this file: it was duplicated here AND in
   ai-writers-shell, and the two copies drifted into two different buttons. */

/* ═════════════════════════════════════════════════════════════════
   OUTPUT CARD (lean, single-column, full-width)
═════════════════════════════════════════════════════════════════ */
.pg-out-card{display:none}
.pg-out-card.show{display:block;animation:pgSlideUp .25s ease}
@keyframes pgSlideUp{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}

/* Sticky toolbar (action icons on the right, tool name on the left) */
.pg-out-toolbar{
    position:sticky;top:0;z-index:50;
    display:flex;align-items:center;gap:12px;
    padding:12px 20px;
    background:rgba(255,255,255,.92);
    backdrop-filter:saturate(180%) blur(10px);
    -webkit-backdrop-filter:saturate(180%) blur(10px);
    border-bottom:1px solid var(--pg-border);
}
/* Tool-name pill (eyebrow look) lives in the toolbar, top-left */
.pg-out-toolbar .tb-tool{
    display:inline-flex;align-items:center;gap:6px;
    background:linear-gradient(135deg,#EAF2FD 0%,#F4F8FE 100%);
    border:1px solid #CFE0FA;border-radius:50px;
    padding:5px 14px;font-size:11px;font-weight:800;
    color:var(--pg-blue-dark);letter-spacing:.6px;text-transform:uppercase;
    margin-right:auto;min-width:0;
    white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
}
.pg-out-toolbar .tb-tool i{color:var(--pg-blue);flex-shrink:0;font-size:11px}
.pg-out-toolbar .tb-actions{display:flex;gap:6px;flex-shrink:0}

/* Mobile: stack the tool-name pill above the action icons so the AI tool
   name is never clipped by the toolbar buttons (shows in full, can wrap). */
@media(max-width:560px){
    .pg-out-toolbar{flex-wrap:wrap;gap:10px}
    .pg-out-toolbar .tb-tool{margin-right:auto;max-width:100%;white-space:normal;overflow:visible;text-overflow:clip}
    .pg-out-toolbar .tb-actions{width:100%;justify-content:flex-start;flex-wrap:wrap}
}

/* Download icon dropdown menu (anchored under the ⬇ icon) */
.pg-dl-wrap{position:relative;display:inline-flex}
.pg-dl-menu{
    position:absolute;top:calc(100% + 6px);right:0;z-index:60;
    background:var(--pg-white,#fff);border:1px solid var(--pg-border);
    border-radius:10px;box-shadow:0 8px 24px rgba(15,23,42,.10);
    min-width:160px;padding:6px;display:none;
}
.pg-dl-menu.open{display:flex;flex-direction:column;gap:2px}
.pg-dl-item{
    display:flex;align-items:center;gap:9px;
    padding:8px 12px;font-size:13px;font-weight:600;
    color:var(--pg-text);background:transparent;border:none;border-radius:7px;
    cursor:pointer;text-align:left;transition:background var(--pg-trans);
    font-family:inherit;
}
.pg-dl-item:hover{background:#f7f7f8}
.pg-dl-item i{color:var(--pg-blue);font-size:13px;width:14px;text-align:center}

.pg-icon-btn{
    width:34px;height:34px;background:var(--pg-bg,#fafafa);border:1px solid var(--pg-border);
    border-radius:9px;display:inline-flex;align-items:center;justify-content:center;
    cursor:pointer;color:var(--pg-secondary);font-size:13px;
    transition:all var(--pg-trans);flex-shrink:0;padding:0;
}
.pg-icon-btn:hover{background:var(--pg-blue-light);color:var(--pg-blue);border-color:var(--pg-blue);transform:translateY(-1px)}
.pg-icon-btn.on{background:var(--pg-blue);color:#fff;border-color:var(--pg-blue)}
.pg-icon-btn.tts.playing{background:var(--pg-blue);color:#fff;border-color:var(--pg-blue)}

/* Article header (prompt as title) */
.pg-out-header{padding:24px 28px 14px}
@media(max-width:640px){.pg-out-header{padding:18px 18px 12px}}
.pg-out-prompt{
    font-size:24px;font-weight:800;line-height:1.3;color:var(--pg-text);
    margin:0 0 12px;letter-spacing:-.3px;
    word-break:break-word;
}
@media(max-width:640px){.pg-out-prompt{font-size:20px}}

/* Metadata pills */
.pg-meta-row{display:flex;flex-wrap:wrap;align-items:center;gap:8px}
.pg-meta-pill{
    display:inline-flex;align-items:center;gap:6px;
    background:var(--pg-white,#fff);border:1px solid var(--pg-border);border-radius:50px;
    padding:5px 12px;font-size:11.5px;font-weight:700;color:var(--pg-secondary);
    text-transform:uppercase;letter-spacing:.4px;
}
.pg-meta-pill i{color:var(--pg-blue);font-size:11px}
/* ═══════════ PREMIUM PILL BUTTONS — Buy me a Coffee + Join Our Community ═══════════
   Both share the same red-gradient language with hover lift + shine sweep,
   matching the homepage CTAs and Blog Writer. */
.pg-coffee-btn,
.pg-tg-btn{
    position:relative;overflow:hidden;
    display:inline-flex;align-items:center;gap:8px;
    padding:9px 18px;border-radius:999px;
    background:linear-gradient(135deg,#3680ED 0%,#2060C0 100%);
    color:#fff;
    border:0;
    font:800 12.5px/1 'Inter',system-ui,sans-serif;
    letter-spacing:.02em;
    text-decoration:none;
    box-shadow:0 8px 20px -8px rgba(54,128,237,.5),0 2px 8px -2px rgba(54,128,237,.35);
    transition:transform .18s ease,box-shadow .18s ease,filter .18s ease;
    cursor:pointer;
    white-space:nowrap;
}
.pg-coffee-btn{margin-left:auto}
.pg-coffee-btn::before,
.pg-tg-btn::before{
    content:'';position:absolute;inset:0;z-index:0;
    background:linear-gradient(120deg,transparent 30%,rgba(255,255,255,.22) 50%,transparent 70%);
    transform:translateX(-100%);
    pointer-events:none;
    transition:transform .55s ease;
}
.pg-coffee-btn:hover,
.pg-tg-btn:hover{
    color:#fff;
    transform:translateY(-2px);
    box-shadow:0 14px 30px -10px rgba(54,128,237,.6),0 6px 16px -4px rgba(54,128,237,.45);
    filter:brightness(1.04);
}
.pg-coffee-btn:hover::before,
.pg-tg-btn:hover::before{transform:translateX(100%)}
.pg-coffee-btn:active,
.pg-tg-btn:active{transform:translateY(0)}
.pg-coffee-btn > i,
.pg-tg-btn > i,
.pg-coffee-btn > span,
.pg-tg-btn > span{position:relative;z-index:1}
.pg-coffee-btn > i,
.pg-tg-btn > i{font-size:13px}
.pg-coffee-btn > i + span,
.pg-tg-btn > i + span{margin-left:2px}
@media(max-width:560px){
    .pg-coffee-btn{margin-left:0;width:100%;justify-content:center;margin-top:6px}
}

/* Divider */
.pg-out-divider{height:1px;background:var(--pg-border);margin:18px 28px}
@media(max-width:640px){.pg-out-divider{margin:14px 18px}}

/* Keywords bar + pills */
.pg-kw-bar{display:flex;align-items:center;gap:12px;flex-wrap:wrap;padding:0 28px 14px}
@media(max-width:640px){.pg-kw-bar{padding:0 18px 12px}}
.pg-kw-label{font-size:10px;font-weight:800;letter-spacing:.6px;text-transform:uppercase;color:var(--pg-muted);display:inline-flex;align-items:center;gap:5px;white-space:nowrap}
.pg-kw-label i{color:var(--pg-blue);font-size:11px}
.pg-kw-pills{display:flex;flex-wrap:wrap;gap:6px;align-items:center}
.pg-kw-pill{display:inline-flex;align-items:center;gap:5px;background:var(--pg-blue-light);color:var(--pg-blue-dark);border:1px solid #CFE0FA;border-radius:50px;padding:4px 11px;font-size:12px;font-weight:600;line-height:1;transition:all var(--pg-trans)}
.pg-kw-pill:hover{background:var(--pg-white,#fff);border-color:var(--pg-blue)}
.pg-kw-pill i{font-size:8px;opacity:.7}
.pg-kw-empty{font-size:12px;color:var(--pg-muted);font-style:italic}
/* History "Open result" primary action */
.pg-openout-btn{display:inline-flex;align-items:center;gap:7px;background:var(--pg-blue);color:#fff;border:none;border-radius:9px;padding:6px 13px;font-size:12.5px;font-weight:700;cursor:pointer;transition:all var(--pg-trans);white-space:nowrap;margin-right:auto}
.pg-openout-btn:hover{background:var(--pg-blue-dark);transform:translateY(-1px);box-shadow:0 4px 12px rgba(54,128,237,.3)}
.pg-openout-btn i{font-size:12px}
/* Article body */
.pg-article{padding:6px 28px 26px;max-width:880px;margin:0 auto;line-height:1.78;scroll-behavior:smooth}
@media(max-width:640px){.pg-article{padding:6px 18px 22px}}
.pg-article > *:first-child{margin-top:0 !important}
.pg-article > *:last-child{margin-bottom:0 !important}

.pg-article h1{
    font-size:28px;font-weight:800;line-height:1.25;
    margin:0 0 16px;color:var(--pg-text);letter-spacing:-.3px;
}
.pg-article h2{
    font-size:22px;font-weight:800;line-height:1.3;
    margin:32px 0 12px;color:var(--pg-text);
    padding-bottom:10px;border-bottom:1px solid var(--pg-border);
}
.pg-article h3{
    font-size:17px;font-weight:700;line-height:1.4;
    margin:24px 0 10px;color:var(--pg-text);
}
.pg-article h4{
    font-size:15.5px;font-weight:700;line-height:1.4;
    margin:20px 0 8px;color:var(--pg-text);
}
.pg-article h5,.pg-article h6{
    font-size:13.5px;font-weight:700;line-height:1.4;
    margin:18px 0 6px;color:var(--pg-secondary);
    text-transform:uppercase;letter-spacing:.5px;
}
.pg-article p{font-size:15.5px;color:#333333;line-height:1.8;margin:0 0 16px}
.pg-article strong{
    color:var(--pg-text);font-weight:700;
    background:linear-gradient(180deg,transparent 62%,rgba(255,233,84,.7) 62%);
    padding:0 2px;
}
.pg-article em{font-style:italic;color:#333333}
.pg-article a{color:var(--pg-blue);text-decoration:none;border-bottom:1px solid rgba(54,128,237,.4);transition:all var(--pg-trans)}
.pg-article a:hover{color:var(--pg-blue-dark);border-bottom-color:var(--pg-blue-dark)}
.pg-article hr{border:none;height:1px;background:var(--pg-border);margin:28px 0}

/* Elegant lists */
.pg-article ul,.pg-article ol{margin:0 0 18px;padding-left:0;list-style:none}
.pg-article ul li,.pg-article ol li{
    font-size:15px;color:#333333;line-height:1.75;
    margin-bottom:8px;padding-left:28px;position:relative;
}
.pg-article ul li::before{
    content:'';position:absolute;left:8px;top:.7em;
    width:6px;height:6px;border-radius:50%;background:var(--pg-blue);
}
.pg-article ol{counter-reset:pg-ol}
.pg-article ol li{counter-increment:pg-ol}
.pg-article ol li::before{
    content:counter(pg-ol);position:absolute;left:0;top:.05em;
    width:20px;height:20px;border-radius:50%;
    background:var(--pg-blue-light);color:var(--pg-blue-dark);
    font-size:11px;font-weight:700;
    display:flex;align-items:center;justify-content:center;
}

/* Inline code */
.pg-article code:not(pre code){
    background:#f7f7f8;color:#2060C0;
    padding:2px 6px;border-radius:4px;
    font-family:'SF Mono',Menlo,Monaco,Consolas,monospace;
    font-size:.88em;font-weight:600;
}

/* Code block (dark, copyable) */
.pg-codeblock{
    position:relative;background:#111111;color:#ececec;
    border-radius:12px;margin:18px 0;overflow:hidden;
    border:1px solid #222222;
    box-shadow:0 6px 18px rgba(15,23,42,.15);
}
.pg-codeblock-head{
    display:flex;align-items:center;justify-content:space-between;
    padding:8px 14px;background:#222222;border-bottom:1px solid #444444;
}
.pg-codeblock-lang{
    font-size:11px;font-weight:700;color:#999999;
    text-transform:uppercase;letter-spacing:.6px;
}
.pg-codeblock-copy{
    background:#444444;color:#dadada;border:none;border-radius:6px;
    padding:4px 10px;cursor:pointer;font-size:11px;font-weight:600;font-family:inherit;
    display:inline-flex;align-items:center;gap:5px;transition:all var(--pg-trans);
}
.pg-codeblock-copy:hover{background:#555555;color:#fff}
.pg-codeblock-copy.on{background:var(--pg-success);color:#fff}
.pg-codeblock pre{margin:0;padding:14px 16px;overflow-x:auto;font-family:'SF Mono',Menlo,Monaco,Consolas,monospace;font-size:13px;line-height:1.65}
.pg-codeblock pre code{background:transparent;color:inherit;padding:0;font-size:inherit;font-weight:normal}

/* Blockquote */
.pg-article blockquote{
    position:relative;margin:22px 0;padding:16px 20px 16px 54px;
    background:linear-gradient(135deg,#EAF2FD 0%,#F4F8FE 100%);
    border-left:4px solid var(--pg-blue);border-radius:0 12px 12px 0;
    font-size:15.5px;font-style:italic;color:#333333;line-height:1.7;
}
.pg-article blockquote::before{
    content:'\201C';position:absolute;left:14px;top:0;
    font-family:Georgia,serif;font-size:52px;line-height:1;
    color:var(--pg-blue);opacity:.35;
}
.pg-article blockquote p{margin:0;font-size:inherit;color:inherit;font-style:inherit}
.pg-article blockquote cite{display:block;margin-top:10px;font-size:13px;font-style:normal;font-weight:600;color:var(--pg-secondary)}
.pg-article blockquote cite::before{content:'— '}

/* Tables */
.pg-table-wrap{
    margin:20px 0;border:1px solid var(--pg-border);border-radius:12px;
    overflow:auto;box-shadow:0 2px 8px rgba(15,23,42,.04);background:var(--pg-white,#fff);
}
.pg-article table{width:100%;border-collapse:collapse;font-size:14px;min-width:420px}
.pg-article thead{background:linear-gradient(180deg,#fafafa 0%,#f7f7f8 100%)}
.pg-article th{padding:12px 16px;text-align:left;font-weight:700;color:var(--pg-text);font-size:13px;border-bottom:2px solid var(--pg-border);white-space:nowrap}
.pg-article td{padding:11px 16px;border-bottom:1px solid #f7f7f8;color:#333333;vertical-align:top}
.pg-article tbody tr:nth-child(even){background:var(--pg-bg,#fafafa)}
.pg-article tbody tr:hover{background:var(--pg-blue-light)}
.pg-article tbody tr:last-child td{border-bottom:none}

/* FAQ accordion */
.pg-faq-list{display:flex;flex-direction:column;gap:10px;margin:14px 0 18px}
.pg-faq-item{background:var(--pg-white,#fff);border:1px solid var(--pg-border);border-radius:12px;overflow:hidden;transition:all var(--pg-trans)}
.pg-faq-item:hover{border-color:var(--pg-blue);box-shadow:0 4px 14px rgba(54,128,237,.08)}
.pg-faq-q{
    display:flex;align-items:center;justify-content:space-between;gap:12px;
    width:100%;padding:14px 18px;cursor:pointer;background:var(--pg-white,#fff);border:none;
    font-family:inherit;font-size:14.5px;font-weight:600;color:var(--pg-text);
    line-height:1.4;text-align:left;
}
.pg-faq-q .faq-chev{
    width:24px;height:24px;border-radius:50%;
    background:var(--pg-blue-light);color:var(--pg-blue);
    display:inline-flex;align-items:center;justify-content:center;
    font-size:10px;flex-shrink:0;transition:transform var(--pg-trans);
}
.pg-faq-item.open .pg-faq-q .faq-chev{transform:rotate(180deg);background:var(--pg-blue);color:#fff}
.pg-faq-a{max-height:0;overflow:hidden;transition:max-height .35s ease,padding .25s ease;padding:0 18px;background:var(--pg-bg,#fafafa)}
.pg-faq-item.open .pg-faq-a{max-height:700px;padding:14px 18px 16px;border-top:1px solid var(--pg-border)}
.pg-faq-a p{font-size:14px;color:var(--pg-secondary);margin:0 0 8px;line-height:1.7}
.pg-faq-a p:last-child{margin-bottom:0}

/* Hover-highlight for reading area (subtle blue tint as cursor moves) */
.pg-article p:hover,
.pg-article li:hover,
.pg-article h1:hover,
.pg-article h2:hover,
.pg-article h3:hover,
.pg-article h4:hover{
    background:rgba(54,128,237,.05);
    transition:background var(--pg-trans);
}

/* TTS word highlight (blue transparent) */
.pg-spoken{
    background:rgba(54,128,237,.20);
    box-shadow:0 0 0 2px rgba(54,128,237,.20);
    border-radius:3px;color:var(--pg-blue-dark);
}

/* Edit mode */
.pg-out-edit{
    display:none;width:calc(100% - 56px);min-height:300px;margin:0 28px 18px;
    border:1px solid var(--pg-blue);border-radius:10px;padding:14px;
    font-family:'SF Mono',Menlo,Monaco,Consolas,monospace;
    font-size:13.5px;line-height:1.7;resize:vertical;color:var(--pg-text);
    box-shadow:0 0 0 3px rgba(54,128,237,.12);background:var(--pg-bg,#fafafa);
}
@media(max-width:640px){.pg-out-edit{width:calc(100% - 36px);margin:0 18px 14px}}
.pg-save-btn{
    display:none;margin:0 28px 18px;background:var(--pg-blue);color:#fff;border:none;
    border-radius:8px;padding:9px 20px;font-family:inherit;font-size:13px;font-weight:600;
    cursor:pointer;transition:background var(--pg-trans);align-items:center;gap:6px;
}
@media(max-width:640px){.pg-save-btn{margin:0 18px 14px}}
.pg-save-btn:hover{background:var(--pg-blue-dark)}

/* Hidden raw markdown — used by copy / TTS / export */
.pg-out-text{display:none;white-space:pre-wrap}

/* Export row */
.pg-export-row{display:none;gap:8px;flex-wrap:wrap;margin:0 0 14px;padding:0 4px}
.pg-export-row.show{display:flex}
.pg-exp-btn{display:flex;align-items:center;gap:6px;background:var(--pg-white,#fff);border:1px solid var(--pg-border);border-radius:8px;padding:8px 16px;font-size:12.5px;font-weight:600;color:var(--pg-secondary);cursor:pointer;transition:all var(--pg-trans);font-family:inherit}
.pg-exp-btn:hover{border-color:var(--pg-blue);color:var(--pg-blue);background:var(--pg-blue-light);transform:translateY(-1px)}

/* ═════════════════════════════════════════════════════════════════
   ACTIVITY HISTORY
═════════════════════════════════════════════════════════════════ */
.pg-hist-header{display:flex;align-items:center;gap:10px;margin:28px 0 14px;font-weight:800;font-size:17px;color:var(--pg-text)}
.pg-hist-header i{color:var(--pg-blue)}
.pg-hist-count{font-size:12px;font-weight:700;color:var(--pg-blue-dark);background:var(--pg-blue-light);border:1px solid #CFE0FA;border-radius:20px;padding:3px 11px}

.pg-hist-list{display:flex;flex-direction:column;gap:10px}
.pg-hist-item{background:var(--pg-white);border:1px solid var(--pg-border);border-radius:var(--pg-radius);box-shadow:var(--pg-shadow);overflow:hidden;transition:all var(--pg-trans)}
.pg-hist-item:hover{box-shadow:var(--pg-shadow-md);border-color:#CFE0FA}

.pg-hist-item-hdr{display:flex;align-items:center;gap:12px;padding:12px 16px;cursor:pointer;transition:background var(--pg-trans)}
.pg-hist-item-hdr:hover{background:var(--pg-bg,#fafafa)}
.pg-hi-num{flex-shrink:0;width:28px;height:28px;border-radius:8px;background:var(--pg-blue-light);color:var(--pg-blue-dark);display:inline-flex;align-items:center;justify-content:center;font-size:12.5px;font-weight:800}
.pg-hi-main{flex:1;min-width:0;display:flex;flex-direction:column;gap:5px}
.pg-hi-title{font-size:14px;font-weight:700;color:var(--pg-text);line-height:1.35;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.pg-hi-meta-row{display:flex;flex-wrap:wrap;gap:6px;align-items:center}
.pg-hi-pill{
    display:inline-flex;align-items:center;gap:4px;
    background:var(--pg-white,#fff);border:1px solid var(--pg-border);border-radius:6px;
    padding:2px 8px;font-size:10.5px;font-weight:700;color:var(--pg-secondary);
    text-transform:uppercase;letter-spacing:.3px;line-height:1.6;white-space:nowrap;
}
.pg-hi-pill i{font-size:9.5px;color:var(--pg-blue)}
.pg-hi-pill.model{color:var(--pg-blue-dark);background:var(--pg-blue-light);border-color:#CFE0FA}
.pg-hi-actions{display:flex;align-items:center;gap:6px;flex-shrink:0}
.pg-hi-del{width:28px;height:28px;border-radius:7px;background:none;border:1px solid transparent;color:var(--pg-muted);cursor:pointer;font-size:12px;transition:all var(--pg-trans);display:inline-flex;align-items:center;justify-content:center}
.pg-hi-del:hover{background:var(--pg-danger-light);color:var(--pg-danger);border-color:#CFE0FA}
/* (the old .pg-hi-chev arrow is now a real .pg-hi-open button — see
   assets/css/ai-activity-history.css) */

.pg-hist-item-body{display:none;border-top:1px solid var(--pg-border);background:var(--pg-white,#fff)}
.pg-hist-item-body.open{display:block;animation:pgFadeIn .25s ease}
.pg-hist-body-acts{display:flex;gap:6px;justify-content:flex-end;padding:10px 16px;background:var(--pg-bg,#fafafa);border-bottom:1px solid var(--pg-border)}
.pg-hist-body-acts .pg-icon-btn{width:30px;height:30px;font-size:12px}
.pg-hist-text{display:none;white-space:pre-wrap}
.pg-hist-rendered{padding:18px 22px;max-height:520px;overflow-y:auto;line-height:1.7}
@media(max-width:640px){.pg-hist-rendered{padding:16px}}
.pg-hist-rendered::-webkit-scrollbar{width:8px}
.pg-hist-rendered::-webkit-scrollbar-thumb{background:#ececec;border-radius:4px}
.pg-hist-rendered.pg-article h1{font-size:22px;margin-bottom:12px}
.pg-hist-rendered.pg-article h2{font-size:18px;margin:22px 0 10px;padding-bottom:6px}
.pg-hist-rendered.pg-article h3{font-size:15.5px;margin:18px 0 8px}
.pg-hist-rendered.pg-article p{font-size:14.5px;margin-bottom:12px}
.pg-hist-rendered.pg-article ul li,.pg-hist-rendered.pg-article ol li{font-size:14px}

.pg-hist-empty{background:var(--pg-white,#fff);border:1px dashed var(--pg-border);border-radius:var(--pg-radius);padding:32px 24px;text-align:center;color:var(--pg-secondary)}
.pg-hist-empty .empty-ico{width:60px;height:60px;border-radius:50%;background:var(--pg-blue-light);color:var(--pg-blue);display:inline-flex;align-items:center;justify-content:center;font-size:22px;margin-bottom:12px}
.pg-hist-empty h4{font-size:15px;font-weight:700;color:var(--pg-text);margin:0 0 6px}
.pg-hist-empty p{font-size:13.5px;margin:0;line-height:1.6}
.pg-hist-empty a{color:var(--pg-blue);font-weight:600;text-decoration:none}
.pg-hist-empty a:hover{text-decoration:underline}

/* Toast */
.pg-toast{position:fixed;bottom:28px;left:50%;transform:translateX(-50%) translateY(20px);background:#111111;color:#fff;padding:10px 22px;border-radius:50px;font-size:13.5px;font-weight:600;opacity:0;transition:opacity .25s,transform .25s;pointer-events:none;z-index:9999;white-space:nowrap;box-shadow:0 8px 30px rgba(15,23,42,.25)}
.pg-toast.show{opacity:1;transform:translateX(-50%) translateY(0)}

.pg-model-dropdown::-webkit-scrollbar{width:6px}
.pg-model-dropdown::-webkit-scrollbar-thumb{background:#ddd;border-radius:3px}

/* ═══════════ TRUST STRIP (replaces "AIToolsay is completely free" note) ═══════════
   4-column horizontal row of value props with circular red-outline icons.
   Collapses to 2-col at ≤900px, 1-col at ≤520px. */
.pg-trust-strip{
    display:grid;grid-template-columns:repeat(4,1fr);gap:16px;
    padding:22px 4px;margin:22px 0 4px;
    border-top:1px solid #f1f5f9;
    border-bottom:1px solid #f1f5f9;
}
.pg-trust-item{
    display:flex;align-items:center;gap:12px;
    padding:4px 4px;
}
.pg-trust-ic{
    width:38px;height:38px;border-radius:50%;
    display:grid;place-items:center;
    color:#2060C0;
    background:transparent;
    border:1.5px solid rgba(54,128,237,.28);
    flex-shrink:0;
    transition:all .18s ease;
}
.pg-trust-ic svg{width:18px;height:18px}
.pg-trust-item:hover .pg-trust-ic{
    background:#FFECEC;border-color:#2060C0;
    transform:translateY(-1px);
    box-shadow:0 4px 10px -4px rgba(54,128,237,.28);
}
.pg-trust-body{min-width:0}
.pg-trust-body strong{
    display:block;
    font:800 14.5px/1.3 'Inter',system-ui,sans-serif;
    color:#0f172a;letter-spacing:-.01em;
    margin-bottom:2px;
}
.pg-trust-body span{
    font:500 12.5px/1.4 'Inter',system-ui,sans-serif;
    color:#64748b;
}
@media (max-width:900px){
    .pg-trust-strip{grid-template-columns:repeat(2,1fr);gap:14px;padding:20px 4px}
}
@media (max-width:520px){
    .pg-trust-strip{grid-template-columns:1fr;gap:14px;padding:18px 4px}
}

/* History item is now a one-click "Open result" trigger — no inline expansion */
.pg-hist-item-hdr{position:relative}

/* ─────────── Output footer (bottom of output card) ─────────── */
.pg-out-footer{
    display:flex;align-items:center;gap:10px;flex-wrap:wrap;
    padding:14px 28px;border-top:1px solid var(--pg-border);background:var(--pg-bg,#fafafa);
}
@media(max-width:640px){.pg-out-footer{padding:12px 18px}}
.pg-out-footer .foot-left{display:flex;align-items:center;gap:8px;flex-wrap:wrap;flex:1;min-width:0}
.pg-out-footer .foot-right{display:flex;align-items:center;gap:8px;flex-shrink:0}
.pg-foot-badge{
    display:inline-flex;align-items:center;gap:6px;
    background:var(--pg-white,#fff);border:1px solid var(--pg-border);border-radius:50px;
    padding:5px 13px;font-size:11.5px;font-weight:700;color:var(--pg-secondary);
    text-transform:uppercase;letter-spacing:.4px;white-space:nowrap;
}
.pg-foot-badge i{color:var(--pg-blue);font-size:11px}
@media(max-width:520px){
    .pg-out-footer{flex-direction:column;align-items:stretch}
    .pg-out-footer .foot-right{justify-content:center}
    .pg-tg-btn{width:100%;justify-content:center}
}

/* ═════════════════════════════════════════════════════════════════
   DARK MODE — follows the global body.theme-dark switch.
   The shell is token-driven, so remap the --pg-* palette, then patch
   the handful of places that hard-code light colours (article body,
   tables, history rows, toolbar, notes). Brand blue/orange/telegram/
   yellow stay; only neutrals + light fills are darkened.
═════════════════════════════════════════════════════════════════ */
body.theme-dark .pg-root{
    --pg-bg:#0F0F11;
    --pg-white:#17171A;
    --pg-border:rgba(255,255,255,.09);
    --pg-text:#F5F5F6;
    --pg-secondary:#A0A0A6;
    --pg-muted:#77777D;
    --pg-blue-light:rgba(54,128,237,.10);
    --pg-success-light:rgba(54,128,237,.16);
    --pg-danger-light:rgba(54,128,237,.16);
    --pg-shadow:0 2px 12px rgba(0,0,0,.5);
    --pg-shadow-md:0 8px 26px rgba(0,0,0,.5);
}
/* Hard-coded light surfaces → dark card */
body.theme-dark .pg-dl-menu,
body.theme-dark .pg-meta-pill,
body.theme-dark .pg-kw-pill:hover,
body.theme-dark .pg-exp-btn,
body.theme-dark .pg-faq-item,
body.theme-dark .pg-faq-q,
body.theme-dark .pg-hi-pill,
body.theme-dark .pg-hist-item-body,
body.theme-dark .pg-hist-empty,
body.theme-dark .pg-foot-badge,
body.theme-dark .pg-table-wrap{ background:var(--pg-white); }
/* Subtle elevated fills (group headers, hovers, even rows, footers, edit box, icon btns) */
body.theme-dark .pg-model-group,
body.theme-dark .pg-faq-a,
body.theme-dark .pg-hist-item-hdr:hover,
body.theme-dark .pg-hist-body-acts,
body.theme-dark .pg-out-footer,
body.theme-dark .pg-out-edit,
body.theme-dark .pg-icon-btn,
body.theme-dark .mi-limit,
body.theme-dark .pg-article tbody tr:nth-child(even){ background:#1C1C1F; }
body.theme-dark .pg-dl-item:hover{ background:#1C1C1F; }
body.theme-dark .pg-out-toolbar{ background:rgba(15,15,17,.92); }
/* Article body text on dark */
body.theme-dark .pg-article p,
body.theme-dark .pg-article em,
body.theme-dark .pg-article ul li,
body.theme-dark .pg-article ol li,
body.theme-dark .pg-article td,
body.theme-dark .pg-article blockquote{ color:#dadada; }
/* Tables / borders */
body.theme-dark .pg-article thead{ background:linear-gradient(180deg,#1C1C1F 0%,#17171A 100%); }
body.theme-dark .pg-article td{ border-bottom-color:var(--pg-border); }
/* Inline code + blockquote tints */
body.theme-dark .pg-article code:not(pre code){ background:rgba(54,128,237,.16);color:#60A4F5; }
body.theme-dark .pg-article blockquote{ background:linear-gradient(135deg,#1C1C1F 0%,#17171A 100%); }
/* Soften the bold "highlighter" so it isn't a yellow bar on dark */
body.theme-dark .pg-article strong{ background:linear-gradient(180deg,transparent 62%,rgba(54,128,237,.26) 62%); }
/* Blue-tinted eyebrow pill + trust strip (dark) */
body.theme-dark .tb-tool{ background:linear-gradient(135deg,#1C1C1F 0%,#17171A 100%);border-color:var(--pg-border); }
body.theme-dark .pg-trust-strip{ border-color:rgba(96,164,245,.28) }
body.theme-dark .pg-trust-body strong{ color:#F5F5F6 }
body.theme-dark .pg-trust-body span{ color:#A0A0A6 }
body.theme-dark .pg-trust-ic{ border-color:rgba(96,164,245,.28);color:#CFE0FA }
body.theme-dark .pg-trust-item:hover .pg-trust-ic{ background:rgba(54,128,237,.16);border-color:#60A4F5 }
/* Accent borders */
body.theme-dark .pg-hist-count,
body.theme-dark .pg-hi-pill.model,
body.theme-dark .pg-kw-pill{ border-color:#4a1f1f; }
body.theme-dark .pg-hist-item:hover{ border-color:#4a1f1f; }
body.theme-dark .pg-hi-del:hover{ border-color:#5a2222; }
/* Free chips */
body.theme-dark .pg-badge-free,
body.theme-dark .mi-limit.free{ background:rgba(54,128,237,.16);color:#60A4F5;border-color:#5a2222; }
/* Advanced-options controls are tool-specific (dozens of class prefixes) but
   always render inside the shell's .pg-acc-body — theme them by location so
   every tool's text inputs / textareas / toggle rows go dark uniformly. */
body.theme-dark .pg-acc-body input:not([type=checkbox]):not([type=radio]),
body.theme-dark .pg-acc-body textarea,
body.theme-dark .pg-acc-body select{ background-color:#202020;border-color:var(--pg-border);color:var(--pg-text); }
body.theme-dark .pg-acc-body input::placeholder,
body.theme-dark .pg-acc-body textarea::placeholder{ color:var(--pg-muted); }
body.theme-dark .pg-acc-body [class*="toggle-group"]{ background:#202020;border-color:var(--pg-border); }
body.theme-dark .pg-acc-body [class*="toggle-group"] label{ color:var(--pg-text); }
body.theme-dark .pg-acc-body [class*="slider"]{ background:#3a3a3a; }
body.theme-dark .pg-acc-body input:checked + [class*="slider"]{ background:#3680ED; }
/* Scrollbars */
body.theme-dark .pg-hist-rendered::-webkit-scrollbar-thumb,
body.theme-dark .pg-model-dropdown::-webkit-scrollbar-thumb{ background:#3a3a3a; }