:root{--navy:#061126;--navy2:#092650;--blue:#0878ff;--cyan:#20b8ff;--ink:#10213d;--muted:#687997;--line:#dce7f5;--bg:#f4f8fe;--green:#0a9b61;--red:#d73345;--gold:#f1ad19;--white:#fff;--shadow:0 18px 50px rgba(6,30,75,.12)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;line-height:1.5}.topbar{position:sticky;top:0;z-index:20;min-height:76px;padding:10px max(20px,calc((100% - 1180px)/2));display:flex;align-items:center;justify-content:space-between;gap:20px;background:rgba(4,15,35,.96);border-bottom:1px solid #173663;backdrop-filter:blur(14px)}.brand{display:flex;align-items:center;gap:12px;color:#fff;text-decoration:none;font-weight:900;letter-spacing:.22em;font-size:22px}.brand img{width:50px;height:50px;object-fit:contain;border-radius:12px;background:#fff}.brand small{display:block;color:#5fbaff;font-size:8px;letter-spacing:.18em}.topbar nav{display:flex;gap:8px;flex-wrap:wrap}.topbar nav a{color:#d7e9ff;text-decoration:none;padding:10px 13px;border-radius:10px;font-size:13px;font-weight:700}.topbar nav a:hover{background:#123561;color:#fff}.page{width:min(1180px,calc(100% - 32px));min-height:70vh;margin:32px auto 70px}.hero{overflow:hidden;position:relative;border-radius:26px;background:radial-gradient(circle at 80% 20%,#0c5bc1 0,transparent 31%),linear-gradient(135deg,#020916,#071c3c 56%,#073a73);color:#fff;box-shadow:var(--shadow);padding:60px clamp(24px,6vw,70px)}.hero:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,transparent 45%,rgba(0,0,0,.15)),url('zilen-banner.png') right center/auto 115% no-repeat;opacity:.36;pointer-events:none}.hero>*{position:relative;z-index:1;max-width:620px}.hero h1{font-size:clamp(36px,6vw,70px);line-height:1;margin:0 0 18px;letter-spacing:-.045em}.hero h1 span{color:#35aaff}.hero p{font-size:18px;color:#cce2ff}.eyebrow{text-transform:uppercase;letter-spacing:.18em;font-size:11px;font-weight:900;color:var(--blue);margin-bottom:10px}.section-title{margin:52px 0 22px}.section-title h2{font-size:32px;margin:0}.grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:22px;box-shadow:0 8px 30px rgba(13,43,82,.06)}.product{display:flex;flex-direction:column;min-height:270px;overflow:hidden;position:relative}.product .orb{width:55px;height:55px;border-radius:16px;background:linear-gradient(135deg,var(--blue),#142c9b);display:grid;place-items:center;color:#fff;font-size:23px;font-weight:900}.product h3{margin:18px 0 5px;font-size:21px}.product p{color:var(--muted);margin:0}.product .price{margin:auto 0 16px;font-size:29px;font-weight:900;color:#0756c9}.stock{position:absolute;right:16px;top:16px;border-radius:999px;padding:5px 9px;background:#def8e9;color:#087c4d;font-size:11px;font-weight:800}.button,button{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:12px;background:linear-gradient(135deg,#076df0,#0a56c3);color:#fff;padding:12px 18px;font:inherit;font-size:13px;font-weight:900;text-decoration:none;cursor:pointer;box-shadow:0 7px 18px rgba(4,92,211,.2)}.button:hover,button:hover{filter:brightness(1.08)}.button.secondary,button.secondary{background:#fff;color:#0758bf;border:1px solid #93bff7;box-shadow:none}.button.danger,button.danger{background:#d73345}.button.small,button.small{padding:8px 11px;font-size:11px}.button.wide,button.wide{width:100%}.layout{display:grid;grid-template-columns:minmax(0,1fr) 360px;gap:24px}.stack{display:grid;gap:18px}.form-card h1,.form-card h2{margin-top:0}.field{margin-bottom:16px}.field label{display:block;font-size:11px;text-transform:uppercase;letter-spacing:.08em;font-weight:900;margin-bottom:7px}.field input,.field select,.field textarea{width:100%;border:1px solid #cad9ed;border-radius:12px;background:#f8fbff;padding:12px 13px;color:var(--ink);font:inherit;outline:none}.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--blue);box-shadow:0 0 0 3px #0878ff1c}.field small{display:block;color:var(--muted);margin-top:5px}.fields-2{display:grid;grid-template-columns:1fr 1fr;gap:14px}.pay-option{display:block;border:2px solid var(--line);border-radius:15px;padding:14px;margin-bottom:10px;cursor:pointer}.pay-option:has(input:checked){border-color:var(--blue);background:#f0f7ff}.pay-box{text-align:center}.qr{max-width:210px;width:100%;aspect-ratio:1;object-fit:contain;border:1px solid var(--line);border-radius:18px;background:#fff}.pay-value{font-size:28px;font-weight:900;color:#0758bf;word-break:break-word}.alert{border:1px solid;border-radius:14px;padding:14px 16px;margin:0 0 18px}.alert.success{background:#e7fbf2;border-color:#98e7c6;color:#08794d}.alert.error{background:#fff0f1;border-color:#ffb6be;color:#b32133}.alert.warning{background:#fff8df;border-color:#f4d36e;color:#8c6400}.alert.info{background:#edf6ff;border-color:#a9d1ff;color:#0759b8}.status{display:inline-block;border-radius:999px;padding:6px 10px;background:#fff2c5;color:#8b6400;font-size:11px;font-weight:900}.status.completed{background:#ddf7e8;color:#087849}.status.manual_review,.status.failed{background:#ffe1e4;color:#ac1f30}.credential{background:#071a38;color:#e9f5ff;border:1px solid #174778;border-radius:16px;padding:18px}.credential label{display:block;color:#72bfff;font-size:10px;text-transform:uppercase;letter-spacing:.1em}.credential strong{font-size:18px;word-break:break-word}.table-wrap{overflow:auto;background:#fff;border:1px solid var(--line);border-radius:17px}.table{width:100%;border-collapse:collapse;font-size:13px}.table th,.table td{padding:12px 14px;border-bottom:1px solid #e9f0f9;text-align:left;vertical-align:top}.table th{color:#687997;background:#f7faff;text-transform:uppercase;letter-spacing:.07em;font-size:10px}.admin-tabs{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:22px}.admin-tabs a{padding:9px 12px;border-radius:10px;background:#e5effc;color:#174678;text-decoration:none;font-size:12px;font-weight:800}.admin-tabs a.active{background:#075ecf;color:#fff}.metric{font-size:30px;font-weight:900;color:#0758bf}.muted{color:var(--muted)}.code-form{display:flex;gap:8px;flex-wrap:wrap}.code-form input,.code-form select{min-width:170px;flex:1;padding:10px;border:1px solid #cad9ed;border-radius:10px}.empty{text-align:center;padding:50px 20px;color:var(--muted)}footer{padding:28px max(20px,calc((100% - 1180px)/2));background:#061126;color:#cce3ff;display:flex;align-items:center;justify-content:space-between;gap:20px}footer strong{color:#fff}@media(max-width:850px){.grid{grid-template-columns:1fr 1fr}.layout{grid-template-columns:1fr}.topbar{position:relative}.hero:after{opacity:.16}.hero{padding:45px 25px}}@media(max-width:580px){.grid,.fields-2{grid-template-columns:1fr}.topbar{align-items:flex-start}.brand span{display:none}.page{width:min(100% - 20px,1180px);margin-top:18px}.card{padding:17px}.hero{border-radius:18px}.topbar nav a{padding:8px;font-size:11px}footer{align-items:flex-start;flex-direction:column}}
/* Navegación adaptable */
.menu-toggle{display:none;width:46px;height:46px;flex:0 0 46px;padding:0;border:1px solid #31527e;border-radius:13px;background:#0b2449;box-shadow:none}.menu-toggle span{display:block;width:22px;height:2px;border-radius:999px;background:#fff;transition:transform .2s ease,opacity .2s ease}.topbar.menu-open .menu-toggle span:nth-child(1){transform:translateY(7px) rotate(45deg)}.topbar.menu-open .menu-toggle span:nth-child(2){opacity:0}.topbar.menu-open .menu-toggle span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
@media(max-width:760px){.topbar{position:sticky;top:0;align-items:center;flex-wrap:nowrap;min-height:68px;padding:9px 14px;gap:12px}.brand{min-width:0;gap:9px;font-size:18px}.brand img{width:45px;height:45px}.brand span{display:block;white-space:nowrap}.brand small{font-size:7px}.menu-toggle{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:5px;margin-left:auto}.topbar nav{display:none;position:absolute;top:calc(100% + 1px);left:10px;right:10px;z-index:50;flex-direction:column;gap:4px;padding:10px;border:1px solid #244a79;border-radius:0 0 16px 16px;background:rgba(4,18,42,.985);box-shadow:0 20px 35px rgba(1,9,22,.34)}.topbar.menu-open nav{display:flex}.topbar nav a{display:flex;align-items:center;min-height:46px;padding:12px 14px;border-radius:10px;font-size:13px}.topbar nav a:hover,.topbar nav a:focus{background:#123d71}.page{width:min(100% - 20px,1180px)}}