/* HerramientasPY: CSS local, sin fuentes ni recursos externos. */
:root{--bg:#f5f7fb;--card:#fff;--text:#172641;--muted:#53627b;--line:#dfe5ee;--primary:#225ce5;--primary-dark:#1948b9;--soft:#ebf1ff;--navy:#101f3b;--radius:16px}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:20px}body{margin:0;font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;font-size:16px;background:var(--bg);color:var(--text);line-height:1.65}button,input,select,textarea{font:inherit}a{color:var(--primary);text-underline-offset:3px}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{outline:3px solid #3972ee;outline-offset:4px}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.5}[hidden]{display:none!important}.container{width:min(1180px,calc(100% - 48px));margin-inline:auto}.skip{position:absolute;left:16px;top:-80px;background:var(--navy);color:white;padding:10px 20px;z-index:99}.skip:focus{top:10px}.topbar{background:#fff;border-bottom:1px solid var(--line)}.nav{min-height:82px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:inline-flex;align-items:center;gap:10px;color:var(--text);font-size:1.3rem;font-weight:800;letter-spacing:-.05em;text-decoration:none;white-space:nowrap}.brand>img{width:34px;height:34px}.brand span{color:var(--primary)}nav{display:flex;flex-wrap:wrap;gap:24px;font-size:.94rem}nav a{color:var(--muted);text-decoration:none}nav a:hover,nav a[aria-current=page]{color:var(--primary)}.nav-note{font-size:.81rem;color:var(--muted);border-left:1px solid var(--line);padding-left:24px}.py-flag{display:inline-block;width:17px;height:12px;margin-right:7px;border:1px solid #d1d7e0;background:linear-gradient(#d6424f 0 33.33%,#fff 33.33% 66.66%,#2461bc 66.66%)}
h1,h2,h3{line-height:1.2;letter-spacing:-.035em}h1{font-size:clamp(2rem,4.3vw,3.25rem);margin:16px 0 20px}h2{font-size:1.6rem;margin:0 0 16px}h3{font-size:1.14rem;margin:0 0 10px}p{margin:0 0 18px}.eyebrow{font-size:.78rem;font-weight:750;letter-spacing:.14em;text-transform:uppercase;color:var(--primary)}.hero{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center;padding:56px 0 42px}.hero h1{max-width:550px}.hero h1 span{color:var(--primary)}.hero p{color:var(--muted);max-width:520px;font-size:1.06rem}.search-panel{border-left:1px solid var(--line);padding-left:46px}.search-panel label{font-size:1rem;font-weight:700;display:block;margin-bottom:12px}.search-box{position:relative}.search-box input{width:100%;height:58px;padding:0 48px 0 16px;border:1px solid #b8c7df;border-radius:12px;background:#fff;box-shadow:0 4px 18px #17264105}.search-box svg{position:absolute;right:18px;top:20px;pointer-events:none}.search-panel p{font-size:.87rem;margin:12px 0 18px}.trust-line{display:flex;gap:18px;flex-wrap:wrap;font-size:.81rem;color:var(--muted)}.section-head{display:flex;align-items:baseline;justify-content:space-between;gap:20px;margin:0 0 20px}.section-head h2{margin:0}.section-head p{color:var(--muted);font-size:.9rem;margin:0}.catalog{padding:18px 0 52px}.filters{display:flex;flex-wrap:wrap;gap:8px;padding:0 0 26px}.filter{border:1px solid var(--line);background:#fff;color:var(--muted);padding:9px 18px;border-radius:8px;font-size:.9rem;font-weight:600}.filter:hover{border-color:#a9bce0}.filter[aria-pressed=true]{color:#fff;background:var(--navy);border-color:var(--navy)}.grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.card{display:flex;flex-direction:column;position:relative;text-decoration:none;color:var(--text);background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:24px;transition:transform .15s,border-color .15s,box-shadow .15s}.card:hover{transform:translateY(-3px);border-color:#a4bced;box-shadow:0 10px 25px #152a5009}.card-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:22px;gap:10px}.category{font-size:.77rem;color:var(--muted)}.icon{width:42px;height:42px;display:grid;place-items:center;border-radius:11px;color:#225ce5;background:#ebf1ff}.icon svg{width:23px;height:23px}.tone-dinero{background:#e4f5ed;color:#117054}.tone-texto{background:#f2eafd;color:#6a37ad}.tone-redes{background:#e4f4f8;color:#126e87}.tone-utilidades{background:#fff2de;color:#976012}.card p{font-size:.91rem;color:var(--muted);line-height:1.6;margin:0 0 24px}.card-cta{font-size:.85rem;font-weight:650;color:var(--primary);margin-top:auto}.empty{padding:45px 20px;text-align:center;border:1px dashed #a9b8d1;border-radius:14px;color:var(--muted)}.empty strong{display:block;color:var(--text);font-size:1.1rem;margin-bottom:8px}.popular{background:var(--navy);color:#fff;padding:36px;border-radius:20px;margin-bottom:48px}.popular .section-head p{color:#c5d2e8}.popular-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}.popular a{color:white;text-decoration:none;border:1px solid #43516b;border-radius:10px;padding:18px;font-size:.94rem;font-weight:600;line-height:1.4}.popular a:hover{background:#1d355b}.popular a span{display:block;color:#a2bbe8;font-size:.74rem;margin-bottom:9px;font-weight:500}.info{display:grid;grid-template-columns:1fr 1.8fr;gap:60px;padding:16px 0 20px}.info p{color:var(--muted);max-width:720px}.footer-wrap{background:#fff;border-top:1px solid var(--line);margin-top:56px}.footer{padding:30px 0;display:flex;justify-content:space-between;gap:28px;align-items:center}.footer p{font-size:.81rem;color:var(--muted);margin:8px 0 0}.footer-links{display:flex;flex-wrap:wrap;gap:12px 22px;font-size:.85rem}.footer a{text-decoration:none;color:var(--muted)}.footer .brand{color:var(--text);font-size:1.08rem}.footer .brand img{width:27px;height:27px}
.breadcrumbs{font-size:.85rem;color:var(--muted);padding-top:26px;display:flex;gap:12px;flex-wrap:wrap}.breadcrumbs a{text-decoration:none}.tool-header{padding:26px 0 16px;max-width:850px}.tool-header h1{font-size:clamp(1.9rem,3.7vw,2.75rem);margin-top:10px;margin-bottom:14px}.tool-header p{color:var(--muted);font-size:1.04rem}.tool-layout{display:grid;grid-template-columns:minmax(0,1.18fr) minmax(0,1fr);gap:24px;align-items:start;margin:0 0 40px}.calculator{min-width:0;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px}.form-title{font-size:1.15rem;margin:0 0 8px}.hint{color:var(--muted);font-size:.85rem}.field{margin:18px 0}.field label,.field-label{display:block;font-size:.91rem;font-weight:650;margin:0 0 7px}.field input:not([type=checkbox]),.field select,.field textarea{width:100%;min-width:0;padding:11px 13px;border:1px solid #b8c5d7;border-radius:9px;color:var(--text);background:#fff;min-height:48px}.field textarea{min-height:150px;resize:vertical;line-height:1.6}.field small{display:block;font-size:.8rem;color:var(--muted);margin-top:6px}.field-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 16px}.field-grid .field{margin:12px 0}.months{grid-template-columns:repeat(3,minmax(0,1fr))}.months label{font-size:.85rem}.button{display:inline-flex;justify-content:center;align-items:center;gap:8px;border:1px solid var(--primary);border-radius:9px;background:var(--primary);color:white;min-height:47px;padding:10px 20px;font-weight:650;font-size:.94rem;text-decoration:none}.button:hover{background:var(--primary-dark)}.button.secondary{background:#fff;color:var(--primary);border-color:#bacbec}.button.secondary:hover{background:var(--soft)}.actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}.actions .button:first-child{flex:1}.check-list{display:grid;gap:12px;margin:20px 0}.check-list label{display:flex;align-items:center;gap:10px;font-size:.92rem}.check-list input{width:19px;height:19px;accent-color:var(--primary)}fieldset{border:0;margin:0;padding:0;min-width:0}legend{font-weight:650;font-size:.91rem;padding-top:18px}.result-panel{background:var(--navy);color:white;border-radius:var(--radius);padding:30px;min-width:0}.result-panel .eyebrow{color:#a8c1f1}.result{margin:20px 0 0;overflow-wrap:anywhere}.result .big{font-size:clamp(1.75rem,3vw,2.35rem);font-weight:750;line-height:1.25;letter-spacing:-.025em;margin:8px 0 14px}.result .result-label{font-size:.91rem;color:#c4d2e9;margin:0}.result p{font-size:.9rem;color:#d3def0}.result dl{margin:22px 0 0}.result dl>div{display:flex;justify-content:space-between;gap:18px;border-top:1px solid #3b4a65;padding:10px 0;font-size:.87rem}.result dt{color:#c7d4e9}.result dd{margin:0;text-align:right;font-weight:650}.result .error{color:#ffddbe;margin:0}.result-panel .button.secondary{margin-top:14px;background:transparent;color:#fff;border-color:#879bbf}.result-panel .button.secondary:hover{background:#243756}.result-meta{border-top:1px solid #3b4a65;margin-top:24px;padding-top:16px;font-size:.78rem;color:#becde6}.notice{background:#edf3ff;border-left:3px solid var(--primary);border-radius:0 8px 8px 0;padding:14px 18px;font-size:.88rem;color:#344969;margin:18px 0}.article{background:white;border:1px solid var(--line);border-radius:var(--radius);padding:32px;margin:0 0 26px;max-width:900px}.article h2{font-size:1.45rem;margin-top:30px}.article h2:first-child{margin-top:0}.article p,.article li{color:var(--muted)}.article li{margin-bottom:8px}.article .formula{font-family:ui-monospace,SFMono-Regular,Consolas,monospace;overflow-wrap:anywhere;background:var(--bg);padding:16px 18px;border:1px solid var(--line);border-radius:9px;font-size:.89rem;margin:18px 0}.example{background:#f5f8fd;padding:20px;border-radius:10px;margin:24px 0}.example strong{display:block;margin-bottom:7px}.example p{margin:0}.article details{border-top:1px solid var(--line);padding:16px 0}.article summary{font-weight:650;cursor:pointer;font-size:.96rem}.article details p{margin:12px 0 0;font-size:.92rem}.sources{font-size:.83rem}.related{display:flex;flex-wrap:wrap;gap:10px 22px;font-size:.9rem;padding:12px 0 0}.legal{max-width:900px}.legal .article{min-height:240px}.password-output{font-family:ui-monospace,SFMono-Regular,Consolas,monospace;word-break:break-all;font-size:1.55rem;line-height:1.55;border:1px solid #53688d;background:#192e50;border-radius:10px;padding:16px;color:white;width:100%;resize:none}.qr-output{display:flex;justify-content:center;background:white;border-radius:12px;padding:20px;margin-top:22px}.qr-output canvas{display:block;max-width:100%;height:auto;image-rendering:pixelated}.live-status{font-size:.85rem;margin-top:10px;color:#d3def0}.result-table{width:100%;border-collapse:collapse;font-size:.88rem}.result-table th,.result-table td{padding:10px 0;text-align:left;border-bottom:1px solid #3b4a65}.result-table td:last-child{text-align:right}.result-table th{color:#c7d4e9;font-weight:500}.poe-row{border:1px solid var(--line);border-radius:10px;padding:14px;margin-top:14px}.row-heading{display:flex;align-items:center;justify-content:space-between;gap:10px;font-size:.9rem;font-weight:650}.remove-row{background:#fff;border:1px solid var(--line);color:#9c3030;border-radius:5px;font-size:.78rem;padding:4px 9px}.progress{width:100%;height:12px;accent-color:#6ca1ff}.noscript{padding:14px;background:#fff2db;border:1px solid #dfba79;border-radius:8px;margin:15px 0;color:#633d05}.back-link{display:inline-block;margin:12px 0 8px;font-weight:600;font-size:.9rem}
@media(min-width:1000px){.result-panel{position:sticky;top:24px}}
@media(max-width:960px){.nav-note{display:none}.hero{gap:32px}.search-panel{padding-left:30px}.grid{grid-template-columns:repeat(2,minmax(0,1fr))}.popular-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.tool-layout{gap:18px}.calculator,.result-panel{padding:22px}.months{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:680px){.container{width:calc(100% - 32px)}.nav{padding:18px 0;min-height:0;flex-wrap:wrap;gap:13px}.brand{font-size:1.2rem}nav{gap:20px;font-size:.85rem}.hero{grid-template-columns:1fr;padding:32px 0 28px;gap:10px}.hero h1{font-size:2.2rem;margin:12px 0 18px}.hero p{font-size:.99rem}.search-panel{border:0;padding:8px 0 0}.search-panel p{margin-bottom:12px}.section-head{align-items:start;gap:10px;flex-direction:column}.filters{gap:7px;padding-bottom:20px}.filter{padding:8px 12px;font-size:.83rem}.grid{grid-template-columns:1fr;gap:12px}.card{padding:21px}.card-top{margin-bottom:16px}.card p{margin-bottom:18px}.popular{padding:24px;margin-bottom:32px}.popular-grid{grid-template-columns:1fr 1fr}.popular a{padding:14px;font-size:.85rem}.info{grid-template-columns:1fr;gap:6px}.footer{flex-direction:column;align-items:flex-start}.tool-layout{grid-template-columns:1fr}.tool-header{padding-top:20px}.tool-header h1{font-size:2rem}.tool-header p{font-size:.97rem}.result-panel{position:static}.article{padding:23px}.months{grid-template-columns:repeat(2,minmax(0,1fr))}.footer-wrap{margin-top:38px}.result .big{font-size:2rem}.catalog{padding-bottom:30px}}
@media(max-width:370px){.field-grid{grid-template-columns:1fr}.popular-grid{grid-template-columns:1fr}.brand{font-size:1.1rem}.calculator,.result-panel{padding:18px}.months{grid-template-columns:1fr 1fr}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}
@media print{.topbar,.footer-wrap,.actions,.related,.back-link,.filters{display:none}body{background:white}.container{width:100%}.tool-layout{display:block}.calculator,.result-panel,.article{break-inside:avoid;margin:18px 0;box-shadow:none;position:static}.result-panel{background:white;color:#111;border:1px solid #ccc}.result p,.result dt,.result-label,.result-meta,.result-panel .eyebrow{color:#333!important}.result dl>div{border-color:#ccc}}