/* HeaterPilot AI — article components. Loaded only on posts that use them.
   Colours come from the HeaterSphere Hearth theme tokens, with fallbacks. */

.hpai-article{--hp-ink:var(--ink,#0f2027);--hp-body:var(--body,#33434a);--hp-muted:var(--muted,#6b7a80);--hp-line:var(--line,#e6ded4);--hp-warm:var(--bg-warm,#fbf6f0);--hp-fire:var(--fire,#c84b11);--hp-fire2:var(--fire-2,#e8792b);--hp-ok:var(--ok,#2b7a4b);--hp-r:var(--r,12px)}
.hpai-article *,.hpai-article *::before,.hpai-article *::after{box-sizing:border-box}
.hpai-article img{max-width:100%;height:auto;display:block}

/* Buttons */
.hpai-article .hpai-btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;background:linear-gradient(135deg,var(--hp-fire),var(--hp-fire2));color:#fff!important;font-weight:750;font-size:.95rem;line-height:1.2;padding:12px 20px;border-radius:999px;text-decoration:none!important;box-shadow:0 8px 18px -10px rgba(200,75,17,.75);transition:transform .15s ease,box-shadow .15s ease;white-space:nowrap}
.hpai-article .hpai-btn:hover{transform:translateY(-1px);box-shadow:0 12px 22px -10px rgba(200,75,17,.85)}
.hpai-article .hpai-btn--sm{font-size:.85rem;padding:8px 14px}
.hpai-article .hpai-img{display:block;text-decoration:none!important}
.hpai-badge{display:inline-block;background:var(--hp-ink);color:#fff;font-size:.72rem;font-weight:800;letter-spacing:.04em;text-transform:uppercase;padding:4px 10px;border-radius:999px;margin:0 0 8px}

/* Quick answer and verdict */
.hpai-answer,.hpai-verdict{background:var(--hp-warm);border:1px solid var(--hp-line);border-left:4px solid var(--hp-fire);border-radius:var(--hp-r);padding:16px 20px;margin:0 0 24px}
.hpai-answer--small{margin:18px 0}
.hpai-answer__label{font-size:.74rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:var(--hp-fire);margin-bottom:6px}
.hpai-answer__text{font-size:1.05rem;line-height:1.65;color:var(--hp-ink)}
.hpai-verdict__grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px;margin-top:14px}
.hpai-verdict__yes,.hpai-verdict__no{background:#fff;border-radius:10px;padding:12px 14px;border:1px solid var(--hp-line);font-size:.95rem;line-height:1.5}
.hpai-verdict__yes strong{color:var(--hp-ok)}.hpai-verdict__no strong{color:#a33a1f}

/* Quick picks */
.hpai-picks,.hpai-needs{margin:0 0 28px}
.hpai-picks__head{font-weight:800;color:var(--hp-ink);font-size:1.05rem;margin:0 0 10px}
.hpai-picks__grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:12px}
.hpai-pick{display:flex;flex-direction:column;align-items:center;text-align:center;gap:6px;background:#fff;border:1px solid var(--hp-line);border-radius:var(--hp-r);padding:14px 12px 16px}
.hpai-pick .hpai-badge{margin:0}
.hpai-pick__img{width:120px;height:120px;display:flex;align-items:center;justify-content:center}
.hpai-pick__img img{max-height:120px;object-fit:contain}
.hpai-pick__name{font-weight:750;color:var(--hp-ink);font-size:.95rem;line-height:1.3}
.hpai-pick__for{font-size:.84rem;color:var(--hp-muted);line-height:1.4;margin-bottom:4px;flex:1}

/* Tables: the theme wraps tables in .hs-table; inside our scroller that wrapper steps aside */
.hpai-tw{overflow-x:auto;-webkit-overflow-scrolling:touch;margin:0 0 24px;border:1px solid var(--hp-line);border-radius:var(--hp-r)}
.hpai-tw>.hs-table{overflow:visible;border:0;border-radius:0;margin:0}
.hpai-article table.hpai-t{width:100%;min-width:520px;border-collapse:collapse;margin:0;font-size:.93rem}
.hpai-article .hpai-t th,.hpai-article .hpai-t td{padding:10px 12px;border:0;border-bottom:1px solid var(--hp-line);text-align:left;vertical-align:middle}
.hpai-article .hpai-t thead th{background:var(--hp-ink);color:#fff;font-size:.82rem;font-weight:700}
.hpai-article .hpai-t tbody tr:nth-child(even) td{background:var(--hp-warm)}
.hpai-article .hpai-t tbody tr:last-child td,.hpai-article .hpai-t tbody tr:last-child th{border-bottom:0}
.hpai-article .hpai-t tbody th{font-weight:700;color:var(--hp-ink);background:transparent}
.hpai-compare__name{display:flex;align-items:center;gap:10px;font-weight:700;color:var(--hp-ink);min-width:170px}
.hpai-compare__name .hpai-img{flex:0 0 56px}
.hpai-compare__name img{width:56px;height:56px;object-fit:contain}
.hpai-specs-t{min-width:0!important}
.hpai-vs td.is-win{font-weight:700;color:var(--hp-ok)}
.hpai-cost td:nth-child(n+2){white-space:nowrap}
.hpai-na{color:var(--hp-muted)}
.hpai-cap{font-size:.86rem;color:var(--hp-muted);margin:-14px 0 22px}

/* Product box */
.hpai-box{display:flex;gap:20px;background:#fff;border:1px solid var(--hp-line);border-radius:var(--hp-r);padding:20px;margin:0 0 22px;position:relative}
.hpai-box--featured{border-color:var(--hp-fire);box-shadow:0 10px 30px -18px rgba(200,75,17,.55)}
.hpai-box__media{flex:0 0 200px;position:relative;display:flex;align-items:flex-start;justify-content:center}
.hpai-box__media img{max-height:200px;object-fit:contain}
.hpai-box__rank{position:absolute;top:-6px;left:-6px;width:32px;height:32px;border-radius:50%;background:var(--hp-fire);color:#fff;font-weight:800;display:flex;align-items:center;justify-content:center;font-size:.9rem;z-index:1}
.hpai-box__main{flex:1;min-width:0}
.hpai-article .hpai-box__title{font-size:1.2rem;line-height:1.3;margin:0 0 6px;color:var(--hp-ink)}
.hpai-box__for{font-size:.92rem;color:var(--hp-body);margin:0 0 8px}
.hpai-box__why{font-size:.97rem;line-height:1.6;color:var(--hp-body);margin:0 0 12px}
.hpai-rating{color:#e5a100;font-size:.9rem;margin:0 0 6px}.hpai-rating small{color:var(--hp-muted)}
.hpai-article ul.hpai-specs{list-style:none;margin:0 0 12px;padding:0;display:flex;flex-wrap:wrap;gap:6px}
.hpai-article .hpai-specs li{margin:0;background:var(--hp-warm);border:1px solid var(--hp-line);border-radius:999px;padding:3px 10px;font-size:.8rem;line-height:1.4}
.hpai-specs li span{color:var(--hp-muted);margin-right:4px}.hpai-specs li b{color:var(--hp-ink)}
.hpai-procon{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:0 0 12px}
.hpai-procon--wide{margin:18px 0 24px}
.hpai-procon__pro,.hpai-procon__con{border-radius:10px;padding:10px 12px;font-size:.9rem}
.hpai-procon__pro{background:#eef7f1}.hpai-procon__con{background:#fbefeb}
.hpai-procon__t{font-weight:800;font-size:.8rem;text-transform:uppercase;letter-spacing:.05em;margin-bottom:4px}
.hpai-procon__pro .hpai-procon__t{color:var(--hp-ok)}.hpai-procon__con .hpai-procon__t{color:#a33a1f}
.hpai-article .hpai-procon ul{margin:0;padding-left:1.1em}
.hpai-article .hpai-procon li{margin:0 0 3px;line-height:1.45}
.hpai-box__skip{font-size:.9rem;color:var(--hp-body);margin:0 0 14px}
.hpai-box__skip strong{color:#a33a1f}
.hpai-box__foot{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.hpai-box__note{font-size:.75rem;color:var(--hp-muted)}
.hpai-box--compact .hpai-box__media{flex-basis:140px}
.hpai-box--compact .hpai-box__media img{max-height:140px}

/* Choose A / B */
.hpai-choose{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:12px;margin:0 0 26px}
.hpai-choose__col{background:var(--hp-warm);border:1px solid var(--hp-line);border-radius:var(--hp-r);padding:14px 16px;display:flex;flex-direction:column;gap:8px;align-items:flex-start}
.hpai-choose__t{font-weight:800;color:var(--hp-ink)}

/* Inline pick and "what you need" */
.hpai-inline{display:flex;gap:14px;align-items:center;background:#fff;border:1px solid var(--hp-line);border-left:4px solid var(--hp-fire);border-radius:var(--hp-r);padding:12px 16px;margin:18px 0}
.hpai-inline__img{flex:0 0 84px}
.hpai-inline__img img{width:84px;height:84px;object-fit:contain}
.hpai-inline__body{flex:1;min-width:0}
.hpai-inline__label{font-size:.72rem;font-weight:800;text-transform:uppercase;letter-spacing:.07em;color:var(--hp-ok);margin-bottom:2px}
.hpai-inline__name{font-weight:750;color:var(--hp-ink);line-height:1.3}
.hpai-inline__text{font-size:.93rem;line-height:1.5;margin:4px 0 8px}
.hpai-needs__sub{font-size:.93rem;color:var(--hp-body);margin:-4px 0 6px}

/* Steps and callouts */
.hpai-article ol.hpai-steps{list-style:none;counter-reset:hpai;margin:18px 0 24px;padding:0}
.hpai-article .hpai-steps li{position:relative;padding:2px 0 14px 46px;margin:0}
.hpai-steps li::before{counter-increment:hpai;content:counter(hpai);position:absolute;left:0;top:0;width:32px;height:32px;border-radius:50%;background:var(--hp-ink);color:#fff;font-weight:800;display:flex;align-items:center;justify-content:center;font-size:.9rem}
.hpai-steps li strong{display:block;color:var(--hp-ink)}
.hpai-callout{border-radius:var(--hp-r);padding:14px 18px;margin:18px 0;border-left:4px solid var(--hp-ink);background:var(--hp-warm);font-size:.97rem;line-height:1.6}
.hpai-callout--warn{border-left-color:#b3261e;background:#fdf0ed}
.hpai-callout--tip{border-left-color:var(--hp-ok);background:#eef7f1}
.hpai-callout__t{font-weight:800;margin-bottom:2px;color:var(--hp-ink)}
.hpai-callout--warn .hpai-callout__t{color:#b3261e}.hpai-callout--tip .hpai-callout__t{color:var(--hp-ok)}

/* AI images: 16:9, full column width, space reserved before they load */
.hpai-article .hpai-figure{margin:20px 0 26px;padding:0}
.hpai-article .hpai-figure img{width:100%;height:auto;aspect-ratio:16/9;object-fit:cover;border-radius:var(--hp-r);background:var(--hp-warm)}

/* FAQ fallback when the theme's .hs-faq styles are absent */
.hpai-faq{margin:0 0 26px}
.hpai-faq details{border:1px solid var(--hp-line);border-radius:10px;background:#fff;margin-bottom:10px}
.hpai-faq summary{cursor:pointer;padding:14px 18px;font-weight:750;color:var(--hp-ink)}
.hpai-faq details>div{padding:0 18px 14px}

/* Related and sources */
.hpai-related{background:var(--hp-warm);border-radius:var(--hp-r);padding:14px 18px;margin:0 0 20px}
.hpai-related__t{font-weight:800;color:var(--hp-ink);margin-bottom:6px}
.hpai-article .hpai-related ul{margin:0;padding-left:1.1em}
.hpai-related li span{color:var(--hp-muted)}

@media (max-width:680px){
	.hpai-box{flex-direction:column;padding:16px}
	.hpai-box__media{flex:none;width:100%}
	.hpai-box__media img{max-height:180px}
	.hpai-procon{grid-template-columns:1fr}
	.hpai-box__foot .hpai-btn{width:100%}
	.hpai-picks__grid{grid-template-columns:repeat(2,minmax(0,1fr))}
	.hpai-inline{flex-direction:column;align-items:flex-start}
}