.page{max-width:880px;margin:0 auto;padding:56px 20px 40px;display:flex;flex-direction:column;gap:28px}.hero{text-align:center;color:#e2e8f0}.hero h1{margin:0 0 8px;font-size:clamp(28px,4vw,40px);letter-spacing:-.02em;background:linear-gradient(90deg,#fff,#c7d2fe);-webkit-background-clip:text;background-clip:text;color:transparent}.hero p{margin:0 auto;max-width:560px;color:#cbd5e1;font-size:15px}.card{background:var(--card-bg);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);border:1px solid var(--card-border);border-radius:18px;padding:28px;box-shadow:0 20px 60px #02061759;display:flex;flex-direction:column;gap:20px}.dropzone{border:2px dashed var(--dashed);border-radius:14px;padding:36px 20px;text-align:center;cursor:pointer;background:#f8fafc99;transition:border-color .15s ease,background-color .15s ease,transform .15s ease;outline:none}.dropzone:hover,.dropzone:focus-visible{border-color:var(--primary);background:#eef2ffcc}.dropzone--active{border-color:var(--dashed-active);background:#e0e7ffe6;transform:scale(1.01)}.dropzone--filled{border-style:solid;border-color:var(--primary);background:#eef2ffe6}.dropzone__prompt{display:flex;flex-direction:column;align-items:center;gap:8px}.dropzone__icon{width:48px;height:48px;border-radius:50%;background:var(--primary);color:#fff;font-size:28px;font-weight:600;display:grid;place-items:center;box-shadow:0 10px 20px #4f46e559}.dropzone__title{margin:0;font-weight:600;color:var(--text)}.dropzone__subtitle{margin:0;color:var(--muted);font-size:13px}.dropzone__file{display:flex;flex-direction:column;align-items:center;gap:4px}.dropzone__filename{font-weight:600;word-break:break-all;color:var(--text)}.dropzone__meta{color:var(--muted);font-size:13px}.linkbutton{margin-top:6px;background:none;border:none;color:var(--primary);font-weight:500;cursor:pointer;padding:4px 8px;border-radius:6px}.linkbutton:hover{background:#4f46e514}.actions{display:flex;gap:12px;flex-wrap:wrap}.btn{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:none;padding:12px 20px;border-radius:10px;font-size:15px;font-weight:600;cursor:pointer;display:inline-flex;align-items:center;gap:10px;transition:background-color .12s ease,transform .12s ease,box-shadow .12s ease}.btn:focus-visible{outline:none;box-shadow:0 0 0 4px var(--ring)}.btn:disabled{opacity:.55;cursor:not-allowed}.btn--primary{background:var(--primary);color:#fff;box-shadow:0 8px 18px #4f46e54d}.btn--primary:not(:disabled):hover{background:var(--primary-hover);transform:translateY(-1px)}.btn--secondary{background:var(--secondary);color:#fff;box-shadow:0 8px 18px #0ea5e94d}.btn--secondary:not(:disabled):hover{background:var(--secondary-hover);transform:translateY(-1px)}.spinner{width:16px;height:16px;border:2px solid rgba(255,255,255,.35);border-top-color:#fff;border-radius:50%;animation:spin .7s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.error{background:var(--danger-bg);color:var(--danger);padding:10px 14px;border-radius:10px;font-size:14px;border:1px solid rgba(220,38,38,.2)}.preview-label{font-size:13px;font-weight:600;color:var(--muted);text-transform:uppercase;letter-spacing:.05em}.preview{width:100%;min-height:420px;padding:16px;border-radius:12px;border:1px solid #e2e8f0;background:#0b1020;color:#e2e8f0;font-family:JetBrains Mono,Fira Code,ui-monospace,SFMono-Regular,Menlo,monospace;font-size:13.5px;line-height:1.55;resize:vertical;white-space:pre-wrap}.preview:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 4px var(--ring)}.footer{text-align:center;color:#cbd5e1;font-size:13px;opacity:.8}.page--narrow{max-width:440px}.page--center{min-height:60vh;justify-content:center}.card--compact{padding:20px 24px;text-align:center}.muted{margin:0;color:var(--muted)}.hero--row{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;text-align:left}.hero__text{flex:1;min-width:0}.hero--row h1,.hero--row p{text-align:left;margin-left:0}.hero--row p{margin-right:0}@media (max-width: 640px){.hero--row{flex-direction:column;align-items:stretch}.hero--row h1,.hero--row p{text-align:center}}.btn--ghost{background:#0f172a59;color:#e2e8f0;border:1px solid rgba(226,232,240,.25);box-shadow:none;flex-shrink:0}.btn--ghost:hover{background:#0f172a8c;transform:none}.btn--block{width:100%;justify-content:center}.login-form{display:flex;flex-direction:column;gap:16px}.field{display:flex;flex-direction:column;gap:6px;text-align:left}.field__label{font-size:13px;font-weight:600;color:var(--muted)}.field__input{width:100%;padding:12px 14px;border-radius:10px;border:1px solid #e2e8f0;font-size:15px;font-family:inherit;background:#fff;color:var(--text)}.field__input:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 4px var(--ring)}@media (max-width: 600px){.page{padding:32px 14px 24px}.card{padding:20px}.preview{min-height:320px}}:root{--bg-start: #0f172a;--bg-end: #1e3a8a;--card-bg: rgba(255, 255, 255, .92);--card-border: rgba(255, 255, 255, .5);--text: #0f172a;--muted: #475569;--primary: #4f46e5;--primary-hover: #4338ca;--secondary: #0ea5e9;--secondary-hover: #0284c7;--danger: #dc2626;--danger-bg: #fee2e2;--ring: rgba(79, 70, 229, .35);--dashed: #94a3b8;--dashed-active: #4f46e5;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;line-height:1.5;color:var(--text)}*{box-sizing:border-box}html,body,#root{margin:0;padding:0;min-height:100%}body{min-height:100vh;background:radial-gradient(1200px 600px at 10% -10%,rgba(99,102,241,.35),transparent 60%),radial-gradient(1000px 700px at 110% 10%,rgba(14,165,233,.3),transparent 60%),linear-gradient(160deg,var(--bg-start),var(--bg-end));background-attachment:fixed;color:var(--text);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}button{font-family:inherit}