.seo-v1-workspace[data-seo-tool="alt-text-generator"]{
  --alt-accent:var(--tool-blue,#2563eb);
  --alt-cyan:var(--tool-cyan,#0891b2);
  --alt-panel:var(--tool-panel-strong,#fff);
  --alt-panel-soft:var(--tool-panel-soft,#f8fafc);
  --alt-line:var(--tool-line,rgba(15,23,42,.14));
  --alt-line-strong:var(--tool-line-strong,rgba(15,23,42,.22));
  --alt-text:var(--tool-text,#0f172a);
  --alt-muted:var(--tool-muted,#64748b);
  --alt-soft:color-mix(in srgb,var(--alt-accent) 7%,var(--alt-panel));
  padding:0;overflow:hidden;color:var(--alt-text);background:var(--alt-panel)
}
body.theme-dark .seo-v1-workspace[data-seo-tool="alt-text-generator"]{
  --alt-accent:#60a5fa;--alt-cyan:#22d3ee;--alt-panel:#111c30;--alt-panel-soft:#0b1425;
  --alt-line:rgba(148,163,184,.2);--alt-line-strong:rgba(148,163,184,.3);--alt-text:#f8fafc;--alt-muted:#a8b5c7
}
.seo-v1-workspace[data-seo-tool="alt-text-generator"] .seo-v1-grid,
.seo-v1-workspace[data-seo-tool="alt-text-generator"]>.tool-station-footer{display:none!important}
.seo-v1-workspace[data-seo-tool="alt-text-generator"] [hidden]{display:none!important}
.alt-pro__layout{display:grid;grid-template-columns:minmax(340px,.94fr) minmax(430px,1.25fr);min-height:760px;background:var(--alt-panel)}
.alt-pro__panel{min-width:0;background:var(--alt-panel)}
.alt-pro__controls{border-right:1px solid var(--alt-line);padding-bottom:15px}
.alt-pro__results{display:flex;flex-direction:column;min-height:760px}
.alt-pro__panel-head{min-height:50px;padding:10px 14px;border-bottom:1px solid var(--alt-line);display:flex;align-items:center;justify-content:space-between;gap:10px;background:color-mix(in srgb,var(--alt-panel) 94%,var(--alt-accent) 6%)}
.alt-pro__panel-head>span{display:flex;align-items:center;gap:8px;color:var(--alt-text);font-weight:800}
.alt-pro__panel-head>span i{color:var(--alt-accent)}
.alt-pro__text-button,.alt-pro__head-actions button,.alt-pro__upload button,.alt-pro__mode-grid button,.alt-pro__button{border:1px solid var(--alt-line-strong);border-radius:4px;background:var(--alt-panel-soft);color:var(--alt-text);font:inherit;font-weight:750;cursor:pointer;transition:border-color .18s,background .18s,transform .18s}
.alt-pro__text-button:hover,.alt-pro__head-actions button:hover,.alt-pro__upload button:hover,.alt-pro__mode-grid button:hover,.alt-pro__button:hover{border-color:var(--alt-accent);background:var(--alt-soft)}
.alt-pro__text-button{padding:6px 9px;font-size:.75rem}
.alt-pro__head-actions{display:flex;gap:6px}.alt-pro__head-actions button{padding:7px 10px;display:flex;align-items:center;gap:6px;font-size:.75rem}
.alt-pro__upload{margin:13px 14px 0;padding:11px;border:1px dashed var(--alt-line-strong);border-radius:5px;display:grid;grid-template-columns:auto minmax(0,1fr) auto auto;align-items:center;gap:8px;background:var(--alt-panel-soft)}
.alt-pro__upload.is-dragging{border-color:var(--alt-accent);background:var(--alt-soft)}
.alt-pro__upload-icon{width:38px;height:38px;border-radius:4px;display:grid;place-items:center;background:var(--alt-soft);color:var(--alt-accent)}
.alt-pro__upload b,.alt-pro__upload span{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.alt-pro__upload b{color:var(--alt-text);font-size:.75rem}.alt-pro__upload span{margin-top:2px;color:var(--alt-muted);font-size:.64rem}
.alt-pro__upload button{padding:7px 8px;font-size:.68rem}
.alt-pro__section{margin-top:12px;padding:12px 14px;border-block:1px solid var(--alt-line);background:color-mix(in srgb,var(--alt-panel) 96%,var(--alt-accent) 4%)}
.alt-pro__section-title{display:flex;justify-content:space-between;gap:8px;margin-bottom:9px}.alt-pro__section-title span{color:var(--alt-text);font-size:.78rem;font-weight:800}.alt-pro__section-title small{color:var(--alt-muted);font-size:.65rem}
.alt-pro__mode-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:6px}.alt-pro__mode-grid button{min-height:54px;padding:7px 5px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:5px;font-size:.67rem}.alt-pro__mode-grid button i{color:var(--alt-muted)}.alt-pro__mode-grid button.is-active{border-color:var(--alt-accent);background:var(--alt-soft);color:var(--alt-accent)}.alt-pro__mode-grid button.is-active i{color:var(--alt-accent)}
.alt-pro__mode-hint{margin:8px 0 0;color:var(--alt-muted);font-size:.67rem;line-height:1.4}
.alt-pro__form{padding:13px 14px;display:grid;grid-template-columns:1fr 1fr;gap:11px}
.alt-pro__field{display:flex;flex-direction:column;gap:5px;min-width:0}.alt-pro__field--full{grid-column:1/-1}.alt-pro__field>span{color:var(--alt-text);font-size:.75rem;font-weight:780}.alt-pro__field>span b{color:#ef4444}.alt-pro__field small{color:var(--alt-muted);font-size:.64rem;line-height:1.35}
.alt-pro__field input,.alt-pro__field textarea,.alt-pro__field select,.alt-pro__toolbar select{width:100%;box-sizing:border-box;border:1px solid var(--alt-line-strong);border-radius:4px;background:var(--alt-panel-soft);color:var(--alt-text);font:inherit;font-size:.8rem;padding:8px 9px;outline:none}.alt-pro__field textarea{resize:vertical;line-height:1.45}.alt-pro__field input:focus,.alt-pro__field textarea:focus,.alt-pro__field select:focus,.alt-pro__toolbar select:focus{border-color:var(--alt-accent);box-shadow:0 0 0 2px color-mix(in srgb,var(--alt-accent) 18%,transparent)}
.alt-pro__field.is-required>span:after{content:' · required for functional images';color:#f59e0b;font-size:.6rem;font-weight:650}
.alt-pro__range-row{display:grid;grid-template-columns:1fr 64px;align-items:center;gap:8px}.alt-pro__range-row input[type="range"]{padding:0;border:0;box-shadow:none;height:20px;background:transparent;accent-color:var(--alt-accent)}.alt-pro__range-row input[type="number"]{text-align:center}
.alt-pro__privacy{margin:0 14px;padding:9px 10px;border-left:3px solid var(--alt-cyan);border-radius:3px;background:color-mix(in srgb,var(--alt-cyan) 7%,var(--alt-panel));color:var(--alt-muted);font-size:.66rem;line-height:1.45}.alt-pro__privacy i{margin-right:6px;color:var(--alt-cyan)}
.alt-pro__summary{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;border-bottom:1px solid var(--alt-line);background:var(--alt-line)}.alt-pro__summary>div{padding:9px 6px;text-align:center;background:var(--alt-panel)}.alt-pro__summary b{display:block;color:var(--alt-accent);font-size:.94rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.alt-pro__summary span{display:block;margin-top:2px;color:var(--alt-muted);font-size:.61rem}
.alt-pro__tabs{display:flex;padding:0 10px;border-bottom:1px solid var(--alt-line);background:var(--alt-panel-soft)}.alt-pro__tabs button{padding:10px 11px;border:0;border-bottom:2px solid transparent;background:transparent;color:var(--alt-muted);font:inherit;font-size:.75rem;font-weight:780;cursor:pointer}.alt-pro__tabs button.is-active{border-bottom-color:var(--alt-accent);color:var(--alt-accent)}
.alt-pro__toolbar{padding:8px 12px;border-bottom:1px solid var(--alt-line);display:flex;align-items:center;justify-content:space-between;gap:10px}.alt-pro__toolbar label{display:flex;align-items:center;gap:7px;color:var(--alt-muted);font-size:.67rem;font-weight:750}.alt-pro__toolbar select{width:auto;min-width:145px;padding:6px 8px;font-size:.7rem}.alt-pro__toolbar>span{color:var(--alt-muted);font-size:.67rem;font-weight:700}
.alt-pro__view{flex:1;padding:12px;overflow:auto;max-height:650px;background:color-mix(in srgb,var(--alt-panel) 96%,var(--alt-muted) 4%)}
.alt-pro__preview-grid{display:grid;grid-template-columns:minmax(220px,1.1fr) minmax(190px,.9fr);gap:9px}.alt-pro__image-card,.alt-pro__screen-reader,.alt-pro__editor,.alt-pro__code,.alt-pro__long-note,.alt-pro__audit-score,.alt-pro__audit-list article{border:1px solid var(--alt-line);border-radius:5px;background:var(--alt-panel)}
.alt-pro__image-stage{aspect-ratio:16/10;display:grid;place-items:center;overflow:hidden;background:repeating-conic-gradient(color-mix(in srgb,var(--alt-muted) 9%,var(--alt-panel)) 0 25%,var(--alt-panel) 0 50%) 50%/18px 18px}.alt-pro__image-stage img{width:100%;height:100%;object-fit:contain}.alt-pro__placeholder{text-align:center;color:var(--alt-muted)}.alt-pro__placeholder i{display:block;margin-bottom:6px;color:var(--alt-accent);font-size:1.5rem}.alt-pro__placeholder span,.alt-pro__placeholder small{display:block}.alt-pro__placeholder span{font-size:.75rem;font-weight:800}.alt-pro__placeholder small{margin-top:3px;font-size:.62rem}
.alt-pro__image-caption{padding:7px 9px;display:flex;justify-content:space-between;gap:8px}.alt-pro__image-caption b,.alt-pro__image-caption span{font-size:.63rem;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.alt-pro__image-caption b{color:var(--alt-text)}.alt-pro__image-caption span{color:var(--alt-muted)}
.alt-pro__screen-reader{padding:13px;display:flex;flex-direction:column;justify-content:center}.alt-pro__reader-head{display:flex;align-items:center;gap:7px;color:var(--alt-accent);font-size:.68rem;font-weight:800}.alt-pro__screen-reader p{margin:12px 0;color:var(--alt-text);font-size:.9rem;line-height:1.55}.alt-pro__screen-reader p em{color:var(--alt-muted)}.alt-pro__screen-reader small{color:var(--alt-muted);font-size:.61rem;line-height:1.4}
.alt-pro__variant-head{margin:12px 0 7px;display:flex;justify-content:space-between;gap:8px}.alt-pro__variant-head b{color:var(--alt-text);font-size:.74rem}.alt-pro__variant-head span{color:var(--alt-muted);font-size:.64rem}
.alt-pro__variants{display:grid;gap:6px}.alt-pro__variants button{display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:8px;padding:8px;border:1px solid var(--alt-line);border-radius:4px;background:var(--alt-panel);color:var(--alt-text);text-align:left;cursor:pointer}.alt-pro__variants button>span{width:23px;height:23px;display:grid;place-items:center;border-radius:3px;background:var(--alt-panel-soft);color:var(--alt-muted);font-size:.65rem;font-weight:800}.alt-pro__variants button p{margin:0;font-size:.73rem;line-height:1.4}.alt-pro__variants button p em{color:var(--alt-muted)}.alt-pro__variants button>i{opacity:0;color:var(--alt-accent)}.alt-pro__variants button.is-selected{border-color:var(--alt-accent);box-shadow:inset 3px 0 0 var(--alt-accent)}.alt-pro__variants button.is-selected>span{background:var(--alt-soft);color:var(--alt-accent)}.alt-pro__variants button.is-selected>i{opacity:1}
.alt-pro__editor{margin-top:9px;padding:9px;display:block}.alt-pro__editor>span{display:flex;justify-content:space-between;gap:8px;color:var(--alt-text);font-size:.7rem;font-weight:800}.alt-pro__editor>span small{color:var(--alt-muted);font-size:.61rem;font-weight:650}.alt-pro__editor textarea{width:100%;box-sizing:border-box;margin-top:7px;padding:9px;border:1px solid var(--alt-line-strong);border-radius:4px;background:var(--alt-panel-soft);color:var(--alt-text);font:500 .76rem/1.5 var(--dna-font-tool,Inter,system-ui,sans-serif);resize:vertical;outline:none}
.alt-pro__code-note{display:flex;align-items:center;gap:9px;margin-bottom:8px;padding:9px;border:1px solid color-mix(in srgb,var(--alt-accent) 36%,var(--alt-line));border-radius:4px;background:var(--alt-soft);color:var(--alt-accent)}.alt-pro__code-note b,.alt-pro__code-note span{display:block}.alt-pro__code-note b{font-size:.74rem}.alt-pro__code-note span{color:var(--alt-muted);font-size:.63rem}.alt-pro__code{min-height:330px;margin:0;padding:13px;background:#07101f;color:#dbeafe;white-space:pre-wrap;word-break:break-word;font:500 .76rem/1.6 ui-monospace,SFMono-Regular,Menlo,monospace}.alt-pro__long-note{margin-top:9px;padding:10px}.alt-pro__long-note b{color:var(--alt-text);font-size:.72rem}.alt-pro__long-note p{margin:6px 0 0;color:var(--alt-muted);font-size:.69rem;line-height:1.5}
.alt-pro__audit-score{padding:12px;display:flex;align-items:center;gap:12px}.alt-pro__audit-score>div{width:54px;height:54px;border-radius:50%;display:grid;place-content:center;text-align:center;background:conic-gradient(var(--alt-accent) calc(var(--score)*1%),var(--alt-panel-soft) 0);box-shadow:inset 0 0 0 7px var(--alt-panel)}.alt-pro__audit-score>div b{color:var(--alt-text);font-size:.9rem}.alt-pro__audit-score>div span{color:var(--alt-muted);font-size:.55rem}.alt-pro__audit-score p{margin:0}.alt-pro__audit-score p b,.alt-pro__audit-score p span{display:block}.alt-pro__audit-score p b{color:var(--alt-text);font-size:.76rem}.alt-pro__audit-score p span{margin-top:3px;color:var(--alt-muted);font-size:.64rem}
.alt-pro__audit-list{display:grid;gap:6px;margin-top:9px}.alt-pro__audit-list article{padding:9px;display:grid;grid-template-columns:auto 1fr;gap:9px}.alt-pro__audit-list article>i{width:25px;height:25px;display:grid;place-items:center;border-radius:4px}.alt-pro__audit-list article b,.alt-pro__audit-list article span{display:block}.alt-pro__audit-list article b{color:var(--alt-text);font-size:.72rem}.alt-pro__audit-list article span{margin-top:2px;color:var(--alt-muted);font-size:.64rem;line-height:1.4}.alt-pro__audit-list .is-pass>i{background:rgba(34,197,94,.12);color:#22c55e}.alt-pro__audit-list .is-warning>i{background:rgba(245,158,11,.12);color:#f59e0b}.alt-pro__audit-list .is-error>i{background:rgba(239,68,68,.12);color:#ef4444}.alt-pro__audit-footnote{margin:9px 0 0;padding:8px;border-left:3px solid #f59e0b;background:rgba(245,158,11,.07);color:var(--alt-muted);font-size:.63rem;line-height:1.45}
.alt-pro__footer{min-height:55px;padding:9px 13px;border-top:1px solid var(--alt-line);display:flex;align-items:center;justify-content:space-between;gap:12px;background:var(--alt-panel-soft)}.alt-pro__status{color:var(--alt-muted);font-size:.73rem}.alt-pro__status[data-state="success"]{color:#22c55e}.alt-pro__status[data-state="error"]{color:#ef4444}.alt-pro__footer-actions{display:flex;gap:7px}.alt-pro__button{padding:9px 12px;display:flex;align-items:center;gap:6px;font-size:.74rem}.alt-pro__button.is-primary{border-color:transparent;background:linear-gradient(135deg,var(--alt-accent),var(--alt-cyan));color:#fff}.alt-pro__button.is-primary:hover{filter:brightness(1.06);transform:translateY(-1px)}
@media(max-width:940px){.alt-pro__layout{grid-template-columns:1fr}.alt-pro__controls{border-right:0;border-bottom:1px solid var(--alt-line)}.alt-pro__results{min-height:680px}.alt-pro__view{max-height:none}}
@media(max-width:620px){.alt-pro__upload{grid-template-columns:auto minmax(0,1fr);align-items:center}.alt-pro__upload button{grid-row:2;grid-column:auto}.alt-pro__mode-grid{grid-template-columns:repeat(2,1fr)}.alt-pro__form{grid-template-columns:1fr;padding:12px}.alt-pro__field--full{grid-column:auto}.alt-pro__summary{grid-template-columns:1fr 1fr}.alt-pro__tabs{overflow:auto}.alt-pro__tabs button{white-space:nowrap;padding:10px 9px}.alt-pro__toolbar{align-items:stretch;flex-direction:column}.alt-pro__toolbar label{justify-content:space-between}.alt-pro__toolbar select{flex:1}.alt-pro__preview-grid{grid-template-columns:1fr}.alt-pro__variant-head,.alt-pro__editor>span{align-items:flex-start;flex-direction:column}.alt-pro__footer{align-items:stretch;flex-direction:column}.alt-pro__footer-actions{display:grid;grid-template-columns:1fr 1fr}.alt-pro__button{justify-content:center}.alt-pro__head-actions button{font-size:0}.alt-pro__head-actions button i{font-size:.8rem}}
@media(prefers-reduced-motion:reduce){.alt-pro__text-button,.alt-pro__head-actions button,.alt-pro__upload button,.alt-pro__mode-grid button,.alt-pro__button{transition:none}}