.nav a.active{background:var(--accent-soft);color:var(--accent)}
.converter-hero{padding-bottom:22px}.converter-hero h1{max-width:none}.privacy-strip{display:flex;justify-content:center;gap:8px;flex-wrap:wrap;margin-top:24px}.privacy-strip span{display:inline-flex;align-items:center;gap:6px;padding:8px 11px;border:1px solid var(--border);border-radius:999px;background:color-mix(in srgb,var(--panel) 88%,transparent);color:var(--muted);font-size:10px;font-weight:800}.privacy-strip strong{color:var(--text)}
.converter-section{padding-top:10px}.converter-layout{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(300px,.65fr);gap:13px;align-items:start}.converter-main,.converter-side{padding:20px}.converter-step-head>div{display:flex;gap:11px;align-items:center}.converter-step-head strong,.side-block strong{display:block;font-size:14px}.converter-step-head small{display:block;margin-top:3px;color:var(--muted);font-size:10px}.step-number{flex:0 0 31px;width:31px;height:31px;border-radius:10px;display:grid;place-items:center;background:linear-gradient(135deg,var(--accent2),var(--accent));color:#fff;font-size:11px;font-weight:950;box-shadow:0 8px 22px rgba(14,165,233,.18)}
.drop-zone{margin-top:16px;min-height:220px;border:1.5px dashed color-mix(in srgb,var(--accent) 48%,var(--border));border-radius:18px;background:linear-gradient(180deg,color-mix(in srgb,var(--accent-soft) 55%,transparent),color-mix(in srgb,var(--input) 94%,transparent));display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:24px;cursor:pointer;transition:border-color .15s,transform .15s,background .15s}.drop-zone:hover,.drop-zone.dragging{border-color:var(--accent);background:var(--accent-soft);transform:translateY(-1px)}.drop-icon{width:58px;height:58px;border-radius:17px;display:grid;place-items:center;margin-bottom:13px;background:linear-gradient(135deg,var(--accent2),var(--accent));color:#fff;font-size:30px;font-weight:400;box-shadow:0 12px 32px rgba(14,165,233,.22)}.drop-zone strong{font-size:17px}.drop-zone span{margin-top:5px;color:var(--muted);font-size:11px}
.file-card{display:flex;align-items:center;gap:11px;margin-top:13px;padding:12px;border:1px solid var(--border);border-radius:14px;background:var(--input)}.file-icon{width:45px;height:45px;border-radius:11px;display:grid;place-items:center;background:var(--accent-soft);border:1px solid color-mix(in srgb,var(--accent) 35%,var(--border));color:var(--accent);font-size:10px;font-weight:950}.file-info{min-width:0;flex:1}.file-info strong{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-size:12px}.file-info span{display:block;margin-top:3px;color:var(--muted);font-size:9px}.converter-warning{margin-top:13px;color:var(--warn)}.converter-submit{width:100%;margin-top:14px;min-height:48px}
.conversion-progress{margin-top:14px;padding:14px;border:1px solid var(--border);border-radius:14px;background:var(--input)}.progress-head{display:flex;align-items:center;justify-content:space-between;gap:10px;font-size:11px}.progress-head span{color:var(--accent);font-weight:900}.progress-track{height:7px;margin-top:10px;border-radius:999px;overflow:hidden;background:var(--panel2)}.progress-bar{width:0;height:100%;border-radius:inherit;background:linear-gradient(90deg,var(--accent2),var(--accent));transition:width .2s ease}.progress-detail{margin-top:7px;color:var(--muted);font-size:9px;word-break:break-word}
.conversion-result{margin-top:14px;padding:16px;border:1px solid color-mix(in srgb,var(--ok) 32%,var(--border));border-radius:16px;background:color-mix(in srgb,var(--panel) 92%,var(--accent-soft));text-align:center}.result-check{width:50px;height:50px;margin:0 auto 10px;border-radius:50%;display:grid;place-items:center;background:color-mix(in srgb,var(--ok) 16%,var(--panel));border:1px solid color-mix(in srgb,var(--ok) 45%,var(--border));color:var(--ok);font-size:24px;font-weight:950}.result-copy h2{margin:8px 0 3px;font-size:20px;word-break:break-word}.result-copy p{margin:0;color:var(--muted);font-size:10px}.result-actions{display:flex;justify-content:center;gap:7px;flex-wrap:wrap;margin-top:14px}.conversion-error{margin-top:14px;padding:14px;border:1px solid color-mix(in srgb,var(--bad) 42%,var(--border));border-radius:14px;background:color-mix(in srgb,var(--bad) 7%,var(--panel));color:var(--bad)}.conversion-error strong{font-size:12px}.conversion-error p{margin:6px 0 11px;color:var(--muted);font-size:10px;line-height:1.5}
.converter-side{display:grid;gap:12px;position:sticky;top:82px}.side-block{display:flex;gap:11px;align-items:flex-start}.side-block ul{margin:8px 0 0;padding-left:17px;color:var(--muted);font-size:10px;line-height:1.7}.runtime-status{display:flex;align-items:center;gap:8px;padding:10px 11px;border:1px solid var(--border);border-radius:12px;background:var(--input);color:var(--muted);font-size:9px;font-weight:800}.runtime-dot{width:8px;height:8px;border-radius:50%;background:var(--warn);box-shadow:0 0 0 4px color-mix(in srgb,var(--warn) 10%,transparent)}.runtime-dot.ready{background:var(--ok);box-shadow:0 0 0 4px color-mix(in srgb,var(--ok) 10%,transparent)}
@media(max-width:900px){.converter-layout{grid-template-columns:1fr}.converter-side{position:static}}
@media(max-width:640px){.converter-main,.converter-side{padding:14px}.converter-hero{padding-top:48px}.privacy-strip{gap:5px}.privacy-strip span{font-size:8px;padding:7px 8px}.drop-zone{min-height:190px;padding:18px}.drop-zone strong{font-size:15px}.result-actions{display:grid}.result-actions .btn{width:100%}.converter-submit{min-height:46px}.converter-step-head small{font-size:9px}}