:root{font-family:Inter,ui-sans-serif,system-ui,Arial,sans-serif;color:#17253e;background:#f4f7fc;font-size:15px}*{box-sizing:border-box}body{margin:0}header{background:#fff;box-shadow:0 1px 12px #15274612;display:flex;align-items:center;gap:25px;justify-content:space-between;padding:16px max(20px,calc((100vw - 1200px)/2));position:sticky;top:0;z-index:10}.brand{display:flex;gap:10px;align-items:center;font-weight:800;white-space:nowrap}.brand small{display:block;font-weight:400;color:#65748b}.mark{background:#185bd7;color:#fff;border-radius:12px;padding:10px 13px}nav{display:flex;gap:5px;flex-wrap:wrap}button{background:#185bd7;color:#fff;border:0;border-radius:9px;padding:11px 15px;cursor:pointer;font:inherit;font-weight:600}button:hover{filter:brightness(.92)}nav button,.ghost{background:#edf2ff;color:#1647a8}nav button.active{background:#185bd7;color:white}main{max-width:1200px;margin:28px auto;padding:0 18px}.narrow{max-width:480px;margin:70px auto}.hero{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px}h1{font-size:27px;margin:0 0 7px}h2{font-size:19px;margin:0 0 16px}h3{font-size:15px;color:#64748b;margin:0 0 12px}.hero p,p{color:#68758b}.grid{display:grid;gap:18px}.three{grid-template-columns:repeat(3,minmax(0,1fr))}.two{grid-template-columns:repeat(2,minmax(0,1fr))}.card{background:#fff;border:1px solid #e2e9f5;border-radius:16px;padding:24px;margin-bottom:18px;box-shadow:0 4px 18px #173e6c09}.card strong{font-size:31px}label{display:block;margin:14px 0 7px;font-weight:600;font-size:13px}input,textarea,select{display:block;width:100%;border:1px solid #cad5e6;background:#fff;border-radius:9px;padding:11px 12px;margin-top:6px;font:inherit;color:#17253e}input:focus,textarea:focus,select:focus{outline:2px solid #80aaff}.check{display:flex;gap:9px;align-items:flex-start;font-weight:400}.check input{width:auto;margin:2px}.inline{display:flex;gap:9px;align-items:center;flex-wrap:wrap;margin:12px 0}.muted{color:#6a7991}.pill{border-radius:30px;background:#e6f4ef;color:#127350;padding:8px 12px}.item{border-bottom:1px solid #e7edf6;padding:13px 0}.item:last-child{border:0}.item b{display:block;margin-bottom:5px}.item small{color:#68758b}.item button{margin:8px 6px 0 0;padding:7px 11px}.messages{max-height:380px;overflow:auto;padding:10px;background:#f6f8fd;border-radius:10px}.bubble{background:#fff;padding:11px;border-radius:10px;margin:7px 0;overflow-wrap:anywhere}.output{white-space:pre-wrap;overflow-wrap:anywhere;max-height:450px;overflow:auto;background:#0f1b30;color:#d5e6ff;border-radius:12px;padding:20px}#toast{position:fixed;right:20px;bottom:20px;background:#192c48;color:white;border-radius:10px;padding:13px 18px;max-width:400px;display:none;box-shadow:0 12px 30px #0002}@media(max-width:800px){header{padding:12px;flex-wrap:wrap;gap:10px}nav{order:3;width:100%;overflow-x:auto;flex-wrap:nowrap}nav button{white-space:nowrap}.two,.three{grid-template-columns:1fr}.hero{align-items:flex-start}.card{padding:18px}.narrow{margin:24px auto}}

.document-line{display:grid;grid-template-columns:2fr repeat(3,minmax(85px,1fr)) auto;gap:10px;align-items:end;margin:12px 0;padding:12px;border:1px solid #dce5f2;border-radius:12px}
.document-line label{min-width:0}
.document-line input{width:100%}
#dealDocuments .inline{margin-top:10px}
@media(max-width:750px){.document-line{grid-template-columns:repeat(2,minmax(0,1fr))}.document-line label:first-child{grid-column:1/-1}}

/* Premium responsive sign-in experience */
[hidden]{display:none!important}
.auth-shell{display:grid;grid-template-columns:1.05fr .95fr;gap:52px;align-items:center;min-height:calc(100vh - 170px);padding:24px 0 70px}
body:has(.auth-shell:not([hidden])){background:radial-gradient(circle at 8% 12%,#d9e9ff 0,transparent 34%),linear-gradient(145deg,#f6f9ff,#eaf2fd)}
.auth-story{padding:35px 18px 35px 12px}.eyebrow,.auth-kicker{font-size:12px;font-weight:800;letter-spacing:.16em;color:#1457c5}
.auth-story h1{font-size:clamp(36px,4.2vw,62px);line-height:1.12;letter-spacing:-.045em;color:#102b55;margin:20px 0}.auth-story h1 em{font-style:normal;color:#1457c5}
.auth-story>p{font-size:18px;line-height:1.7;max-width:540px}.auth-benefits{display:grid;gap:14px;margin:32px 0;color:#23466e;font-weight:650}
.auth-benefits span{background:#ffffffbb;border:1px solid #d8e5f7;border-radius:12px;padding:13px 17px}.auth-home{font-weight:750;color:#1252bd;text-decoration:none}
.auth-panel{max-width:500px;width:100%;margin:0 auto;padding:38px 38px 26px;border-radius:24px;box-shadow:0 24px 65px #183d791a;border-color:#e2eafa}
.auth-panel h2{font-size:32px;letter-spacing:-.035em;margin:13px 0 7px;color:#102a50}.auth-panel>p{line-height:1.6}
.auth-panel label{font-size:14px;margin:20px 0 7px}.auth-panel input{padding:15px 16px;border-radius:11px;font-size:15px;background:#fbfdff}
.auth-panel input:focus{outline:3px solid #b6d4ff;border-color:#2771d6}.field-hint{display:block;color:#73839b;font-size:12px;margin-top:7px}
.auth-tabs{display:flex;background:#eef3fb;padding:5px;border-radius:12px;margin:22px 0}.auth-tabs button{flex:1;background:transparent;color:#486080;padding:12px 8px}.auth-tabs button.selected{background:white;color:#1454bf;box-shadow:0 3px 12px #14376718}
.auth-primary{width:100%;padding:16px;margin-top:25px;background:linear-gradient(115deg,#1657ce,#1674e8);border-radius:11px;box-shadow:0 10px 18px #1662ce22}
.auth-note{font-size:12px;line-height:1.6}.auth-bottom{border-top:1px solid #e9eef7;margin-top:24px;padding-top:20px;text-align:center;font-size:13px}.auth-bottom a{color:#1258c9;font-weight:700}
.auth-error{background:#fff0f0;color:#9d2030;padding:13px;border-radius:10px;line-height:1.6}.auth-info{color:#1765b6;font-weight:600;font-size:13px}
.auth-actions{display:none}
@media(max-width:900px){.auth-shell{grid-template-columns:1fr;gap:10px}.auth-story{padding:18px 10px}.auth-story h1{font-size:38px}.auth-benefits{grid-template-columns:1fr 1fr}.auth-panel{max-width:600px}}
@media(max-width:550px){.auth-shell{padding:0 0 35px}.auth-story h1{font-size:32px}.auth-story>p{font-size:15px}.auth-benefits{grid-template-columns:1fr;gap:8px;margin:18px 0}.auth-panel{padding:25px 20px}.auth-panel h2{font-size:27px}}

/* Buyer and seller premium entrance */
.auth-shell{gap:65px;max-width:1300px;margin:0 auto;min-height:calc(100vh - 135px)}.auth-story{position:relative}.auth-story:before{content:'B2B • INDIA • BUSINESS GROWTH';display:inline-block;padding:9px 15px;background:#e4eeff;border:1px solid #bcd4fa;border-radius:50px;color:#1c58af;font-size:11px;letter-spacing:.13em;font-weight:800;margin-bottom:16px}.auth-story h1{font-weight:850;letter-spacing:-.055em}.auth-story>p{color:#516a8b}.auth-panel{border:1px solid #d7e5f8;box-shadow:0 30px 70px #0b3e8420}.auth-benefits span{box-shadow:0 7px 16px #17407809}.auth-primary{font-weight:750;font-size:15px}.auth-bottom{color:#647c9e}
@media(max-width:900px){.auth-shell{gap:15px}}@media(max-width:550px){.auth-story:before{font-size:9px}}