/* ==========================================================================
   Appliance error codes – front-end
   ========================================================================== */
.aec-wrap,.aec-archive,.aec-cards{--aec-blue:#0b4f8a;--aec-accent:#0a7bc4;--aec-tint:#f2f9fd;--aec-line:#e3e8ee;--aec-ink:#14202e;--aec-mute:#6b7785}
.aec-wrap *,.aec-wrap *::before,.aec-wrap *::after,
.aec-archive *,.aec-archive *::before,.aec-archive *::after{box-sizing:border-box}
.aec-wrap [hidden],.aec-archive [hidden]{display:none!important}

/* ---------- single device page ---------- */
.aec-wrap{width:100%;max-width:var(--aec-max,1140px);margin:32px auto;padding-inline:15px;color:var(--aec-ink)}
.aec-wrap .aec-hero{background:#fff;border:1px solid var(--aec-line);border-radius:22px;padding:30px;box-shadow:0 10px 36px rgba(11,79,138,.07)}

/* header: image sits beside the title, the list below uses the full width */
.aec-wrap .aec-head{display:flex;align-items:center;gap:22px;margin-bottom:24px}
.aec-wrap .aec-img{flex:none;width:148px;margin:0;padding:0}
.aec-wrap .aec-img-el{display:block;width:100%;height:auto;aspect-ratio:1/1;object-fit:contain;padding:10px;background:linear-gradient(180deg,#f8fbfe,#eef5fb);border:1px solid var(--aec-line);border-radius:18px}
.aec-wrap .aec-head-txt{min-width:0;flex:1}
.aec-wrap .aec-count{display:inline-flex;align-items:center;margin:0 0 10px;padding:4px 12px;border-radius:999px;background:var(--aec-tint);border:1px solid #d9ecf8;color:var(--aec-accent);font-size:.8rem;font-weight:800}
.aec-wrap .aec-title{color:var(--aec-blue);font-size:clamp(1.2rem,2.4vw,1.7rem);font-weight:800;line-height:1.6;margin:0 0 4px;padding:0}
.aec-wrap .aec-hint{margin:0;color:var(--aec-mute);font-size:.92rem}

/* search */
.aec-wrap .aec-tools{margin:0 0 14px}
.aec-wrap .aec-search{display:block;width:100%;max-width:100%;margin:0;padding:12px 16px;border:1px solid var(--aec-line);border-radius:12px;background:#f8fafc;font:inherit;font-size:.95rem;box-shadow:none}
.aec-wrap .aec-search:focus{outline:none;border-color:var(--aec-accent);background:#fff;box-shadow:0 0 0 3px rgba(10,123,196,.12)}
.aec-wrap .aec-none{margin:6px 0 0;padding:18px;text-align:center;color:var(--aec-mute);background:#f8fafc;border:1px dashed var(--aec-line);border-radius:12px}

/* list of codes – full width */
.aec-wrap .aec-grid-box{position:relative}
.aec-wrap .aec-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(112px,1fr));gap:12px;padding:3px;margin:-3px}
.aec-wrap .aec-list.is-collapsed .aec-grid{max-height:var(--aec-ch,312px);overflow:hidden}
.aec-wrap .aec-list.is-collapsed .aec-grid-box::after{content:"";position:absolute;inset-inline:0;bottom:0;height:90px;background:linear-gradient(to top,#fff 5%,rgba(255,255,255,0));pointer-events:none}
.aec-wrap .aec-list:not(.is-collapsible) .aec-more{display:none}

.aec-wrap button.aec-more{appearance:none;-webkit-appearance:none;display:flex;align-items:center;justify-content:center;gap:6px;width:auto;height:auto;margin:14px auto 0;padding:10px 22px;cursor:pointer;
	background:#fff!important;border:1px solid var(--aec-line)!important;border-radius:999px;box-shadow:none!important;color:var(--aec-blue)!important;font:inherit;font-size:.92rem;font-weight:800;line-height:1.4;text-transform:none;transition:border-color .15s,background-color .15s}
.aec-wrap button.aec-more:hover{border-color:var(--aec-accent)!important;background:var(--aec-tint)!important}
.aec-wrap .aec-more-ico{transition:transform .2s}
.aec-wrap .aec-list:not(.is-collapsed) .aec-more-ico{transform:rotate(180deg)}
.aec-wrap .aec-list.is-collapsed .aec-more-b,.aec-wrap .aec-list:not(.is-collapsed) .aec-more-a{display:none}

.aec-wrap button.aec-tile{appearance:none;-webkit-appearance:none;display:block;width:auto;height:auto;margin:0;padding:10px;cursor:pointer;
	background:#fff!important;border:1px solid var(--aec-line)!important;border-radius:14px;box-shadow:none!important;text-shadow:none;
	color:var(--aec-ink)!important;font:inherit;line-height:1;text-transform:none;transition:border-color .15s,background-color .15s,transform .15s}
.aec-wrap button.aec-tile:hover{border-color:var(--aec-accent)!important;transform:translateY(-2px)}
.aec-wrap button.aec-tile:focus-visible{outline:3px solid rgba(10,123,196,.45);outline-offset:2px}
.aec-wrap button.aec-tile.is-active{background:var(--aec-tint)!important;border-color:var(--aec-accent)!important;box-shadow:0 0 0 3px rgba(10,123,196,.12)!important}
.aec-wrap .aec-tile[hidden]{display:none!important}

/* 7-segment display */
.aec-lcd{display:flex;align-items:center;justify-content:center;background:#f4f6f8;border-radius:9px;padding:16px 8px;color:#0d0d0d;
	box-shadow:inset 0 -3px 0 rgba(0,0,0,.05);direction:ltr}
.aec-seg{display:block;height:34px;width:auto;max-width:100%;overflow:visible}
.aec-seg-on,.aec-seg-off{fill:currentColor}
.aec-seg-off{opacity:.07}
.aec-lcd-text{font:700 26px/1 "Courier New",monospace;letter-spacing:.05em}
.aec-lcd-sm{padding:10px 16px;border-radius:10px;flex:none}
.aec-lcd-sm .aec-seg{height:26px}
.aec-sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* detail panel */
.aec-wrap .aec-panels{margin-top:22px}
.aec-wrap .aec-panel{scroll-margin-top:80px;background:var(--aec-tint);border:1px solid #d9ecf8;border-radius:20px;padding:26px 28px;animation:aecIn .22s ease-out}
.aec-wrap .aec-panel[hidden]{display:none!important}
.aec-wrap .aec-panel-head{display:flex;align-items:center;gap:16px;margin-bottom:20px}
.aec-wrap .aec-panel h3{margin:0;padding:0;font-size:clamp(1rem,1.9vw,1.2rem);line-height:1.8;color:var(--aec-blue);font-weight:800}
.aec-wrap button.aec-up{appearance:none;-webkit-appearance:none;display:inline-flex;align-items:center;gap:4px;flex:none;width:auto;height:auto;margin:0;margin-inline-start:auto;padding:7px 14px;cursor:pointer;
	background:#fff!important;border:1px solid #d9ecf8!important;border-radius:999px;box-shadow:none!important;color:var(--aec-accent)!important;font:inherit;font-size:.82rem;font-weight:800;line-height:1.4;text-transform:none}
.aec-wrap button.aec-up:hover{border-color:var(--aec-accent)!important}
.aec-wrap .aec-cols{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.aec-wrap .aec-cols.aec-one{grid-template-columns:1fr}
.aec-wrap .aec-block{background:#fff;border-radius:14px;padding:18px 20px;border:1px solid var(--aec-line);line-height:2;font-size:.97rem}
.aec-wrap .aec-block h4{display:flex;align-items:center;gap:8px;margin:0 0 6px;padding:0;font-size:1rem;font-weight:800}
.aec-wrap .aec-block p{margin:0 0 .6em}
.aec-wrap .aec-block p:last-child{margin-bottom:0}
.aec-wrap .aec-reason{border-inline-start:4px solid #f0a020}
.aec-wrap .aec-reason h4{color:#b26a00}
.aec-wrap .aec-solution{border-inline-start:4px solid #2fa05a}
.aec-wrap .aec-solution h4{color:#1f7a42}

.aec-wrap .aec-all,.aec-archive .aec-all{display:inline-flex;margin-top:24px;padding:11px 20px;border-radius:999px;background:var(--aec-blue);color:#fff!important;font-weight:700;text-decoration:none!important;transition:background-color .15s}
.aec-wrap .aec-all:hover,.aec-archive .aec-all:hover{background:var(--aec-accent)}

@keyframes aecIn{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}

/* ---------- device cards (archive + [aec_devices]) ---------- */
.aec-cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(236px,1fr));gap:20px;width:100%;max-width:var(--aec-max,1140px);margin:24px auto}
.aec-archive .aec-cards{margin:0;max-width:none}
.aec-cards a.aec-card{display:flex;flex-direction:column;overflow:hidden;background:#fff;border:1px solid var(--aec-line);border-radius:20px;box-shadow:0 2px 10px rgba(11,79,138,.04);
	color:var(--aec-ink)!important;text-decoration:none!important;transition:border-color .18s,box-shadow .18s,transform .18s}
.aec-cards a.aec-card:hover{border-color:var(--aec-accent);box-shadow:0 14px 32px rgba(11,79,138,.12);transform:translateY(-3px)}
.aec-cards a.aec-card:focus-visible{outline:3px solid rgba(10,123,196,.45);outline-offset:2px}
.aec-card-img{display:flex;align-items:center;justify-content:center;aspect-ratio:4/3;padding:14px;background:linear-gradient(180deg,#f8fbfe,#eef5fb);color:#a9c4dc}
.aec-card-img img{display:block;width:100%;height:100%;object-fit:contain;transition:transform .3s}
.aec-card:hover .aec-card-img img{transform:scale(1.05)}
.aec-card-body{display:flex;flex-direction:column;gap:8px;flex:1;padding:14px 16px 16px}
.aec-card-title{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;color:var(--aec-blue);font-size:1rem;font-weight:800;line-height:1.7}
.aec-card-terms{color:var(--aec-mute);font-size:.8rem}
.aec-card-codes{display:flex;flex-wrap:wrap;gap:6px}
.aec-mini{display:inline-block;padding:5px 8px;border-radius:7px;background:#eef4fa;color:var(--aec-blue);font:700 .72rem/1 ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-style:normal;direction:ltr}
.aec-mini-more{background:transparent;border:1px dashed #c5d6e6;color:var(--aec-mute)}
.aec-card-foot{display:flex;align-items:center;justify-content:space-between;margin-top:auto;padding-top:12px;border-top:1px dashed var(--aec-line);color:var(--aec-mute);font-size:.85rem}
.aec-card-go{display:inline-flex;align-items:center;justify-content:center;width:30px;height:30px;border-radius:50%;background:var(--aec-tint);color:var(--aec-accent);transition:background-color .18s,color .18s}
.aec-card:hover .aec-card-go{background:var(--aec-accent);color:#fff}
html[dir="ltr"] .aec-card-go svg{transform:scaleX(-1)}

/* ---------- archive / taxonomy / search ---------- */
.aec-archive{width:100%;max-width:var(--aec-max,1140px);margin:32px auto 48px;padding-inline:15px;color:var(--aec-ink)}

.aec-archive .aec-a-hero{position:relative;overflow:hidden;padding:34px 36px 36px;border-radius:26px;color:#fff;
	background:linear-gradient(135deg,#0b4f8a 0%,#0a7bc4 100%);box-shadow:0 14px 40px rgba(11,79,138,.22)}
.aec-archive .aec-a-hero::before,.aec-archive .aec-a-hero::after{content:"";position:absolute;border-radius:50%;pointer-events:none;background:rgba(255,255,255,.07)}
.aec-archive .aec-a-hero::before{width:280px;height:280px;inset-inline-end:-80px;top:-120px}
.aec-archive .aec-a-hero::after{width:180px;height:180px;inset-inline-end:140px;bottom:-110px}
.aec-archive .aec-a-hero>*{position:relative;z-index:1}
.aec-archive .aec-crumbs{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin:0 0 14px;font-size:.84rem;color:rgba(255,255,255,.85)}
.aec-archive .aec-crumbs a{color:#fff!important;text-decoration:none!important;opacity:.9}
.aec-archive .aec-crumbs a:hover{opacity:1;text-decoration:underline!important}
.aec-archive .aec-a-hero h1{margin:0 0 8px;padding:0;color:#fff!important;font-size:clamp(1.45rem,3.4vw,2.2rem);font-weight:800;line-height:1.5}
.aec-archive .aec-a-hero p{margin:0 0 22px;max-width:62ch;color:rgba(255,255,255,.92);font-size:.97rem;line-height:1.9}

.aec-archive .aec-a-search{display:flex;align-items:center;gap:8px;max-width:620px;margin:0;padding:6px 6px 6px 8px;padding-inline:16px 6px;background:#fff;border-radius:999px;box-shadow:0 8px 24px rgba(0,0,0,.14);color:var(--aec-mute)}
.aec-archive .aec-a-search svg{flex:none}
.aec-archive .aec-a-search input[type="search"]{flex:1;min-width:0;width:auto;height:auto;margin:0;padding:11px 4px;border:0!important;background:transparent!important;box-shadow:none!important;outline:none;color:var(--aec-ink);font:inherit;font-size:.97rem}
.aec-archive .aec-a-search button{appearance:none;-webkit-appearance:none;flex:none;width:auto;height:auto;margin:0;padding:11px 24px;cursor:pointer;border:0;border-radius:999px;background:var(--aec-blue)!important;box-shadow:none;color:#fff!important;font:inherit;font-size:.93rem;font-weight:800;line-height:1.4;text-transform:none;transition:background-color .15s}
.aec-archive .aec-a-search button:hover{background:#073a67!important}
.aec-archive .aec-a-search:focus-within{box-shadow:0 8px 24px rgba(0,0,0,.14),0 0 0 3px rgba(255,255,255,.45)}

/* filters */
.aec-archive .aec-filters{display:grid;gap:12px;margin:22px 0 4px}
.aec-archive .aec-frow{display:flex;align-items:center;gap:14px}
.aec-archive .aec-flabel{flex:none;min-width:72px;color:var(--aec-blue);font-size:.9rem;font-weight:800}
.aec-archive .aec-chips{display:flex;flex-wrap:wrap;gap:8px;min-width:0}
.aec-archive a.aec-chip{display:inline-flex;align-items:center;flex:none;padding:8px 16px;border:1px solid var(--aec-line);border-radius:999px;background:#fff;
	color:var(--aec-ink)!important;font-size:.88rem;font-weight:700;line-height:1.4;text-decoration:none!important;white-space:nowrap;transition:border-color .15s,background-color .15s,color .15s}
.aec-archive a.aec-chip:hover{border-color:var(--aec-accent);background:var(--aec-tint)}
.aec-archive a.aec-chip.is-active{background:var(--aec-blue);border-color:var(--aec-blue);color:#fff!important}
.aec-archive a.aec-chip:focus-visible{outline:3px solid rgba(10,123,196,.45);outline-offset:2px}

.aec-archive .aec-resultbar{margin:20px 0 14px;color:var(--aec-mute);font-size:.9rem;font-weight:700}

/* pagination */
.aec-archive .aec-pager{display:flex;flex-wrap:wrap;justify-content:center;gap:8px;margin-top:34px}
.aec-archive .aec-pager .page-numbers{display:inline-flex;align-items:center;justify-content:center;min-width:42px;height:42px;padding:0 14px;border:1px solid var(--aec-line);border-radius:12px;background:#fff;
	color:var(--aec-ink)!important;font-size:.92rem;font-weight:700;text-decoration:none!important;transition:border-color .15s,background-color .15s}
.aec-archive .aec-pager a.page-numbers:hover{border-color:var(--aec-accent);background:var(--aec-tint)}
.aec-archive .aec-pager .page-numbers.current{background:var(--aec-blue);border-color:var(--aec-blue);color:#fff!important}
.aec-archive .aec-pager .page-numbers.dots{border-color:transparent;background:transparent}

/* empty state */
.aec-archive .aec-empty{display:flex;flex-direction:column;align-items:center;gap:6px;margin-top:26px;padding:48px 20px;text-align:center;color:var(--aec-mute);background:#f8fafc;border:1px dashed #c5d6e6;border-radius:20px}
.aec-archive .aec-empty strong{color:var(--aec-blue);font-size:1.1rem}

/* ---------- responsive ---------- */
@media(max-width:900px){
	.aec-wrap .aec-hero{padding:24px}
	.aec-archive .aec-a-hero{padding:28px 26px 30px}
}
@media(max-width:782px){
	.aec-wrap .aec-hero{padding:20px 16px;border-radius:18px}
	.aec-wrap .aec-head{gap:14px;margin-bottom:18px}
	.aec-wrap .aec-img{width:86px}
	.aec-wrap .aec-img-el{padding:6px;border-radius:14px}
	.aec-wrap .aec-grid{grid-template-columns:repeat(auto-fill,minmax(92px,1fr));gap:10px}
	.aec-wrap{--aec-ch:290px}
	.aec-lcd{padding:13px 6px}
	.aec-wrap .aec-cols{grid-template-columns:1fr}
	.aec-wrap .aec-panel{padding:20px 16px;border-radius:16px}
	.aec-wrap .aec-panel-head{flex-wrap:wrap;gap:10px}
	.aec-wrap button.aec-up{margin-inline-start:0}

	.aec-archive{margin-top:20px}
	.aec-archive .aec-a-hero{padding:24px 18px 24px;border-radius:20px}
	.aec-archive .aec-a-hero p{margin-bottom:18px;font-size:.92rem}
	.aec-archive .aec-a-search button{padding:10px 18px}
	.aec-archive .aec-frow{flex-direction:column;align-items:stretch;gap:8px}
	.aec-archive .aec-chips{flex-wrap:nowrap;overflow-x:auto;-webkit-overflow-scrolling:touch;scrollbar-width:none;margin-inline:-15px;padding:2px 15px 6px}
	.aec-archive .aec-chips::-webkit-scrollbar{display:none}
	.aec-cards{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
	.aec-card-img{padding:8px}
	.aec-card-body{padding:10px 12px 12px;gap:6px}
	.aec-card-title{font-size:.9rem}
	.aec-mini:nth-child(n+4){display:none}
	.aec-card-meta{font-size:.78rem}
	.aec-card-go{width:26px;height:26px}
}
@media(max-width:380px){
	.aec-wrap .aec-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}
	.aec-wrap button.aec-tile{padding:8px}
	.aec-wrap .aec-img{width:72px}
}
@media(prefers-reduced-motion:reduce){
	.aec-wrap button.aec-tile,.aec-wrap .aec-all,.aec-cards a.aec-card,.aec-card-img img,.aec-more-ico{transition:none}
	.aec-wrap .aec-panel{animation:none}
	.aec-wrap button.aec-tile:hover,.aec-cards a.aec-card:hover{transform:none}
	.aec-card:hover .aec-card-img img{transform:none}
}