.error-panel{border-left:4px solid var(--danger);gap:1rem;display:grid}.error-panel--upload{border-left-color:var(--accent)}.error-panel__title{color:var(--danger);font-size:1.125rem}.error-panel--upload .error-panel__title{color:var(--text)}.error-panel__message{margin-top:.25rem}.error-panel__actions{flex-wrap:wrap;gap:.75rem;display:flex}.error-panel__actions:empty{display:none}@media (width<=30rem){.error-panel__actions .btn{flex:100%}}.input-screen{gap:1rem;display:grid}.field-label{margin-bottom:.375rem;font-weight:600;display:block}.url-form__row{gap:.5rem;display:flex}.text-input{border:1px solid var(--border);background:var(--surface);border-radius:.75rem;flex:1;min-width:0;min-height:3rem;padding:0 .875rem;font-size:1rem}.text-input::placeholder{color:var(--text-muted);opacity:1}.text-input[aria-invalid=true]{border-color:var(--danger);background:var(--danger-soft)}.url-form__row .btn{min-height:3rem}.divider{color:var(--text-muted);align-items:center;gap:.75rem;font-size:.875rem;display:flex}.divider:before,.divider:after{content:"";background:var(--border);flex:1;height:1px}.dropzone{border:2px dashed var(--border);border-radius:var(--radius);text-align:center;color:var(--text);justify-items:center;gap:.5rem;padding:1.5rem 1rem;transition:border-color .12s,background-color .12s;display:grid}.dropzone .icon{color:var(--accent)}.dropzone__title{font-size:1.0625rem;font-weight:600}.dropzone__text{color:var(--text-muted)}.dropzone--dragging,.dropzone--highlight{border-color:var(--accent);background:var(--accent-soft)}.dropzone--highlight{border-style:solid}.progress{background:var(--surface-sunken);border-radius:999px;height:.5rem;position:relative;overflow:hidden}.progress__fill{border-radius:inherit;background:var(--accent);width:0;height:100%;transition:width .2s ease-out}.progress--indeterminate .progress__fill{width:35%;animation:1.2s ease-in-out infinite 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.btn{justify-self:start}.steps{color:var(--text-muted);flex-wrap:wrap;gap:.25rem 1rem;margin:0;padding:0;font-size:.875rem;list-style:none;display:flex}.steps__item{align-items:center;gap:.375rem;display:inline-flex}.steps__item:before{content:"";border:2px solid var(--border);border-radius:50%;width:.625rem;height:.625rem}.steps__item.is-done:before{border-color:var(--accent);background:var(--accent)}.steps__item.is-current{color:var(--text);font-weight:600}.steps__item.is-current:before{border-color:var(--accent)}:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;--bg:#f8fafc;--surface:#fff;--surface-sunken:#e2e8f0;--surface-raised:#f1f5f9;--text:#0f172a;--text-muted:#475569;--border:#cbd5e1;--accent:#4338ca;--accent-hover:#3730a3;--accent-soft:#e0e7ff;--on-accent:#fff;--danger:#b91c1c;--danger-soft:#fef2f2;--focus:#1d4ed8;--wave:#94a3b8;--wave-progress:#4338ca;--wave-cursor:#312e81;--shadow:0 1px 2px #0f172a0f, 0 4px 16px #0f172a0f;--radius:1rem;color:var(--text);background-color:var(--bg);-webkit-text-size-adjust:100%;-moz-text-size-adjust:100%;text-size-adjust:100%;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;line-height:1.5}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial;--bg:#0b1120;--surface:#111827;--surface-sunken:#1f2937;--surface-raised:#2b3647;--text:#e5e7eb;--text-muted:#9ca3af;--border:#374151;--accent:#a5b4fc;--accent-hover:#c7d2fe;--accent-soft:#1e1b4b;--on-accent:#0b1120;--danger:#fca5a5;--danger-soft:#2a1215;--focus:#93c5fd;--wave:#4b5563;--wave-progress:#a5b4fc;--wave-cursor:#e0e7ff;--shadow:0 1px 2px #0006}}*,:before,:after{box-sizing:border-box}body{min-width:320px;margin:0}h1,h2,p{margin:0}button,input{font:inherit;color:inherit}:focus-visible{outline:3px solid var(--focus);outline-offset:2px}.sr-only{clip-path:inset(50%);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.app{flex-direction:column;gap:1.25rem;width:100%;max-width:60rem;min-height:100vh;margin:0 auto;padding:1.5rem 1rem 2rem;display:flex}.app-header{text-align:center}.app-title{letter-spacing:-.02em;font-size:clamp(2rem,7vw,3rem);line-height:1.1}.tagline{color:var(--text-muted);margin-top:.5rem;font-size:1.0625rem}.app-main{gap:1rem;width:100%;max-width:40rem;margin:0 auto;display:grid}.app-main:has(.workspace){max-width:none}.app-footer{text-align:center;color:var(--text-muted);margin-top:auto;font-size:.875rem}.card{border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);min-width:0;box-shadow:var(--shadow);padding:1.25rem}.card__title{margin-bottom:.75rem;font-size:1.125rem}.eyebrow{letter-spacing:.08em;text-transform:uppercase;color:var(--text-muted);font-size:.75rem;font-weight:600}.hint{color:var(--text-muted);margin-top:.375rem;font-size:.875rem}.field-error{color:var(--danger);margin-top:.5rem;font-weight:500}.workspace-fallback{text-align:center;color:var(--text-muted)}.btn{border:1px solid var(--border);background:var(--surface);text-align:center;cursor:pointer;touch-action:manipulation;border-radius:.75rem;justify-content:center;align-items:center;gap:.5rem;min-height:2.75rem;padding:.5rem 1rem;font-weight:600;line-height:1.2;transition:background-color .12s,border-color .12s;display:inline-flex}.btn:hover:not(:disabled){border-color:var(--accent)}.btn:disabled{cursor:not-allowed;opacity:.55}.btn--primary{border-color:var(--accent);background:var(--accent);color:var(--on-accent)}.btn--primary:hover:not(:disabled){border-color:var(--accent-hover);background:var(--accent-hover)}.btn--ghost{color:var(--accent);background:0 0;border-color:#0000}.btn--large{min-height:3.25rem;padding:.75rem 1.25rem;font-size:1.0625rem}.btn--round{border-radius:50%;width:3.5rem;height:3.5rem;padding:0;font-size:1.75rem;line-height:1}@media (prefers-reduced-motion:reduce){*,:before,:after{transition-duration:.01ms!important;animation-duration:.01ms!important}}