:root{--ink:#122033;--muted:#627087;--paper:#fff;--soft:#f4f7fb;--line:#dce4ee;--brand:#0f766e;--brand2:#14b8a6;--navy:#0d1b2d;--danger:#b42318;--shadow:0 18px 55px rgba(17,32,51,.12);font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;color:var(--ink);background:var(--soft)}*{box-sizing:border-box}body{margin:0;min-height:100vh}a{color:inherit}.topbar{height:72px;background:rgba(13,27,45,.97);color:#fff;display:flex;align-items:center;justify-content:space-between;padding:0 max(24px,calc((100vw - 1180px)/2));position:sticky;top:0;z-index:10;box-shadow:0 1px 0 rgba(255,255,255,.1)}.brand{display:flex;align-items:center;gap:11px;text-decoration:none;font-weight:800}.brand img{width:38px;height:38px;object-fit:contain}.topnav{display:flex;align-items:center;gap:22px}.topnav a{text-decoration:none;color:#d6deea;font-weight:650;font-size:.93rem}.pill{border:1px solid rgba(255,255,255,.18);border-radius:999px;padding:9px 13px}.shell{max-width:1180px;margin:0 auto;padding:38px 24px 70px}.apphead{display:grid;grid-template-columns:1fr auto;gap:28px;align-items:end;margin-bottom:25px}.eyebrow{color:var(--brand);font-size:.76rem;font-weight:850;letter-spacing:.12em;text-transform:uppercase;margin:0 0 8px}.apphead h1{font-size:clamp(2rem,4vw,3.55rem);line-height:1.02;letter-spacing:-.045em;margin:0;max-width:850px}.lede{font-size:1.06rem;line-height:1.65;color:var(--muted);max-width:760px}.balance{background:#e4faf7;color:#075b55;border-radius:14px;padding:16px 18px;min-width:180px}.balance strong{display:block;font-size:1.4rem}.workspace{display:grid;grid-template-columns:minmax(0,1.08fr) minmax(320px,.92fr);gap:22px}.panel{background:var(--paper);border:1px solid var(--line);border-radius:20px;box-shadow:var(--shadow);padding:26px}.panel h2{margin:0 0 18px;font-size:1.25rem}.field{display:grid;gap:8px;margin-bottom:17px}.field label{font-weight:750}.field textarea{width:100%;min-height:170px;resize:vertical;border:1px solid #becbda;border-radius:13px;padding:14px;font:inherit;line-height:1.55}.drop{border:1.5px dashed #9babbc;border-radius:14px;padding:22px;text-align:center;background:#f8fafc;cursor:pointer}.drop input{width:100%;margin-top:12px}.hint,.status{color:var(--muted);font-size:.88rem;line-height:1.5}.actions{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.btn{border:0;border-radius:11px;background:var(--brand);color:#fff;font:inherit;font-weight:800;padding:13px 18px;cursor:pointer;text-decoration:none;display:inline-flex;align-items:center;justify-content:center}.btn:hover{filter:brightness(.94)}.btn:disabled{opacity:.55;cursor:wait}.btn.secondary{background:#e7edf4;color:var(--ink)}.btn.dark{background:var(--navy)}.result{min-height:360px;white-space:pre-wrap;line-height:1.65;background:#fbfcfe;border:1px solid var(--line);border-radius:14px;padding:18px;overflow:auto}.result:empty:before{content:"Tu resultado revisable aparecerá aquí.";color:#8a96a8}.result[contenteditable=true]:focus{outline:2px solid var(--brand2)}.result img{max-width:100%;height:auto;border-radius:12px}.notice{border-left:4px solid var(--brand);padding:12px 14px;background:#ecfdf9;border-radius:8px;font-size:.9rem;line-height:1.55}.error{color:var(--danger)}dialog{border:0;border-radius:20px;padding:0;box-shadow:0 30px 90px rgba(0,0,0,.3);width:min(500px,calc(100% - 32px))}dialog::backdrop{background:rgba(9,20,34,.65)}.modal{padding:28px}.modal h2{margin-top:0}.modal input{width:100%;padding:13px;border:1px solid #bac7d6;border-radius:10px;font:inherit;margin:8px 0 13px}.modal menu{padding:0;margin:18px 0 0;display:flex;gap:10px}.plans{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.plan{background:#fff;border:1px solid var(--line);border-radius:18px;padding:22px}.plan.featured{border:2px solid var(--brand);transform:translateY(-4px)}.price{font-size:2rem;font-weight:900}.price small{font-size:.9rem;color:var(--muted)}.plan ul{padding-left:18px;line-height:1.8;color:var(--muted)}.footer{padding:35px 24px;border-top:1px solid var(--line);text-align:center;color:var(--muted);font-size:.9rem}.footer a{margin:0 8px}.verify{max-width:620px;margin:90px auto;padding:36px;text-align:center;background:#fff;border:1px solid var(--line);border-radius:20px;box-shadow:var(--shadow)}@media(max-width:850px){.workspace{grid-template-columns:1fr}.apphead{grid-template-columns:1fr}.plans{grid-template-columns:1fr}.topnav a:not(.pill){display:none}}@media(max-width:520px){.shell{padding:25px 14px 50px}.panel{padding:18px}.topbar{padding:0 14px}.apphead h1{font-size:2.15rem}.brand span{display:none}}