:root{--ink:#18342d;--green:#17634f;--soft:#eef5f1;--muted:#718078;--line:#e0e7e2;--bg:#f5f7f4}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:15px/1.6 system-ui,-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif}a{color:var(--green);text-decoration:none}a:hover{text-decoration:underline}h1,h2,h3,p{margin-top:0}h1{font-size:36px;line-height:1.18;letter-spacing:-1.2px;margin-bottom:12px}h2{font-size:20px;letter-spacing:-.3px}h3{font-size:16px}small{display:block;color:var(--muted);font-size:12px}.muted{color:var(--muted)}aside{position:fixed;inset:0 auto 0 0;width:248px;padding:34px 22px;background:#fff;border-right:1px solid var(--line);display:flex;flex-direction:column}.brand{font-size:21px;font-weight:750;color:var(--ink);display:flex;align-items:center;gap:12px}.brand-icon{display:inline-grid;place-items:center;background:var(--green);color:white;width:36px;height:36px;border-radius:10px}.workspace{font-size:10px;letter-spacing:1.5px;color:var(--muted);margin:44px 14px 12px}nav a{display:block;padding:12px 14px;color:var(--muted);border-radius:8px;margin-bottom:7px}nav a.active{background:var(--soft);color:var(--green);font-weight:650}.account{margin-top:auto;padding:18px 14px;border-top:1px solid var(--line)}main{margin-left:248px;padding:48px 5%;max-width:1500px}header{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:28px}.eyebrow{font-size:10px;letter-spacing:1.8px;font-weight:750;color:var(--green);display:block;margin-bottom:14px}.card{background:white;border:1px solid var(--line);border-radius:14px;padding:28px;margin-bottom:24px;box-shadow:0 2px 3px #163e2403}.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.stats strong{display:block;font-size:32px;margin-top:10px}.stats .stat-name{font-size:19px}.button,button{font:inherit;display:inline-block;border:0;border-radius:8px;padding:11px 18px;font-weight:650;cursor:pointer;white-space:nowrap}.button:hover{text-decoration:none;filter:brightness(.96)}.primary{background:var(--green);color:white}.secondary{background:var(--soft);color:var(--green);border:1px solid #d5e6dc}.link{padding:4px 0;color:var(--green);background:none;font-size:13px}.wide{width:100%;margin-top:24px}label{display:flex;flex-direction:column;gap:7px;font-size:13px;font-weight:600;margin-bottom:18px}input,select{font:400 14px system-ui;width:100%;padding:12px 13px;border:1px solid #d6dfd8;border-radius:7px;background:#fff;color:var(--ink);min-height:44px}input:focus,select:focus{outline:3px solid #d9eee2;border-color:var(--green)}input[type=file]{background:var(--soft)}.grid{display:grid;grid-template-columns:1fr 1fr;gap:0 22px}.grid>*{min-width:0}.three{grid-template-columns:repeat(3,1fr)}.form-footer{display:flex;justify-content:space-between;align-items:center;gap:16px;margin:30px 0}.upload{background:#f7faf8;border:1px dashed #b8cbbb;padding:24px;border-radius:9px;margin:18px 0}.letterhead-preview{max-width:320px;width:100%;max-height:130px;object-fit:contain}.alert,.success{padding:16px 20px;border-radius:8px;margin-bottom:24px}.alert{background:#fff0eb;color:#8a3323}.success{background:#e2f3e9;color:var(--green)}.callout{padding:32px;background:#e7f0e8;border-radius:14px;margin-bottom:26px}.empty{text-align:center;padding:45px 15px}.empty>span{font-size:30px;color:var(--green);display:block;margin-bottom:20px}table{width:100%;border-collapse:collapse;text-align:left;font-size:13px}th{font-weight:650;color:#52665c;background:#f5f8f5}td,th{padding:15px 12px;border-bottom:1px solid var(--line);vertical-align:top;overflow-wrap:anywhere}.table-wrap{overflow-x:auto}.steps{display:flex;gap:24px;background:#eaf1eb;color:var(--green);padding:16px 22px;border-radius:10px;margin-bottom:26px;font-size:13px}details{border-top:1px solid var(--line);padding-top:16px;margin-top:14px}summary{cursor:pointer;font-size:14px;font-weight:600;margin-bottom:14px}.invoice{border:1px solid var(--line);background:#fbfcfa;padding:22px;border-radius:10px;margin:18px 0}.section-header{display:flex;align-items:center;justify-content:space-between;gap:12px}.section-header p{margin-bottom:0}.total-bar{background:var(--soft);border-radius:8px;padding:18px;display:flex;justify-content:space-between;align-items:center}.total-bar strong{font-size:25px}.check{flex-direction:row;align-items:flex-start;font-weight:400;margin-top:20px}.check input{width:18px;min-height:18px;margin-top:4px;flex-shrink:0}.declaration{font-size:12px;line-height:1.6;margin:24px 0}.auth{margin:0;max-width:none;padding:6vh 7vw;min-height:100vh;background:#edf3ed}.auth-layout{max-width:1100px;margin:auto;display:grid;grid-template-columns:1.1fr 1fr;gap:70px;align-items:center}.auth-story h1{font-size:58px;line-height:1.1;margin:25px 0}.auth-story p{max-width:410px;color:#607268;font-size:18px}.benefit{margin:24px 0;font-size:14px}.auth-card{padding:40px;margin:0}.auth-card h2{font-size:29px}.paper{background:white;max-width:900px;margin:24px auto;padding:50px 55px;box-shadow:0 3px 18px #1d3f2012;font-size:12px;color:#17231d}.letterhead{max-width:100%;height:90px;object-fit:contain;object-position:left;margin-bottom:22px}.letter-meta{display:flex;justify-content:space-between;gap:30px}.letter-title{font-size:18px;margin:30px 0 20px;text-align:center}.details-table th{width:35%}.details-table td,.details-table th{padding:8px 10px;font-size:11px}.signature{margin:40px 0}.authority{border:1px solid var(--line);padding:18px;margin-top:25px}.paper footer{border-top:1px solid var(--line);padding-top:12px;margin-top:25px;text-align:center;font-size:10px}button:disabled{opacity:.4;cursor:default}@media(max-width:950px){aside{width:205px}main{margin-left:205px;padding:30px 4%}.three{grid-template-columns:1fr 1fr}.stats{grid-template-columns:1fr}.stats .card{margin-bottom:0}.stats{margin-bottom:24px}.auth-layout{gap:30px}.auth-story h1{font-size:43px}.steps{flex-wrap:wrap}}@media(max-width:650px){aside{position:static;width:100%;padding:18px}nav{display:flex;flex-wrap:wrap;margin-top:12px}nav a{font-size:12px;padding:8px}.workspace,.account{display:none}main{margin-left:0;padding:26px 18px}header{align-items:flex-start;flex-direction:column}h1{font-size:29px}.grid,.three{grid-template-columns:1fr}.card{padding:21px}.auth-layout{grid-template-columns:1fr}.auth-story h1{font-size:40px}.auth{padding:30px 20px}.benefit{display:none}.form-footer{flex-wrap:wrap}.section-header{align-items:flex-start}.paper{padding:25px 18px}.steps{gap:10px;font-size:11px}}@media print{@page{size:A4;margin:14mm}body{background:white}aside,.document-controls,main>.muted{display:none}main{margin:0;padding:0;max-width:none}.paper{box-shadow:none;margin:0;padding:0;max-width:none}.annexure{break-before:page}thead{display:table-header-group}tr,.signature,.authority{break-inside:avoid}.table-wrap{overflow:visible}a{color:inherit}footer{position:static}.letterhead{height:80px}}
@media screen and (max-width:850px){aside{position:static;width:100%;padding:18px 24px}.brand{white-space:nowrap}.workspace{display:none}nav{display:flex;flex-wrap:wrap;margin-top:16px}nav a{font-size:13px;padding:9px 12px}.account{display:flex;align-items:center;gap:14px;margin:12px 0 0;padding:12px 0 0}.account small{display:none}.account form{margin-left:auto}main{margin-left:0;padding:26px 5%}.stats{grid-template-columns:1fr 1fr 1fr}.stats .stat-name{font-size:15px}}
@media screen and (max-width:700px){.grid,.three{grid-template-columns:1fr}.stats{grid-template-columns:1fr}.auth-layout{grid-template-columns:1fr}.auth-story h1{font-size:40px}.auth{padding:30px 20px}.benefit{display:none}.section-header{flex-wrap:wrap}.account{display:flex}}
textarea{font:400 14px/1.65 system-ui;width:100%;padding:13px 15px;border:1px solid #d6dfd8;border-radius:7px;background:#fff;color:var(--ink);resize:vertical;min-height:130px}textarea:focus{outline:3px solid #d9eee2;border-color:var(--green)}.full-width{grid-column:1/-1}.gst-box{background:#f3f8f4;border:1px solid #d9e7dd;padding:22px;border-radius:10px;margin:22px 0 26px}.gst-search{display:flex;gap:16px;align-items:flex-end}.gst-search label{flex:1;margin:0}.gst-search button{min-height:44px}.gst-box p{font-size:12px;margin:12px 0}.gst-box a{font-size:12px}#gstin{text-transform:uppercase;letter-spacing:1px}#gst-message:empty{display:none}#gst-message{color:var(--ink);font-weight:600}#gst-result{background:white;padding:18px;border-radius:8px;margin-top:14px}#gst-result dt{font-size:11px;color:var(--muted);margin-top:10px}#gst-result dd{margin:0;white-space:pre-line;overflow-wrap:anywhere;font-size:14px}@media(max-width:700px){.gst-search{flex-direction:column;align-items:stretch}.gst-box{padding:17px}}

.auth{background:radial-gradient(ellipse at 12% 15%,#dcebe2 0,transparent 48%),#f4f7f4}.auth-story .brand{margin-bottom:60px}.auth-story h1{letter-spacing:-2.5px;font-weight:700}.auth-story .eyebrow{margin-top:26px}.auth-card{border-radius:22px;box-shadow:0 16px 50px #163e240b;padding:42px;border:1px solid #e2eae3}.auth-card h2{font-size:30px;line-height:1.2;letter-spacing:-1px}.auth-symbol{width:52px;height:52px;border-radius:15px;background:#edf5ee;display:grid;place-items:center;color:var(--green);font-size:26px;margin-bottom:27px}.auth-card .wide{padding:15px 20px;margin-top:8px}.auth-card input{padding:15px;font-size:15px}.auth-feature{display:flex;gap:16px;margin:27px 0}.auth-feature>span{width:34px;height:34px;display:grid;place-items:center;border:1px solid #ccdccf;border-radius:10px;color:var(--green);font-size:11px;flex-shrink:0}.auth-feature strong{font-size:14px;font-weight:650}.auth-feature small{font-size:13px;margin-top:3px}.auth-divider{height:1px;background:var(--line);margin:28px 0 20px}.auth-note{font-size:12px;text-align:center;color:var(--muted);line-height:1.7;margin:18px 0 0}.auth-back{display:block;text-align:center;margin-top:24px;font-size:13px}.email-destination{padding:15px;background:var(--soft);border-radius:10px;text-align:center;overflow-wrap:anywhere;font-size:14px;margin:22px 0}@media(max-width:700px){.auth-story .brand{margin-bottom:25px}.auth-card{padding:28px}.auth-feature{display:none}.auth-story h1{letter-spacing:-1.5px;font-size:38px}.auth-layout{gap:25px}.auth-card h2{font-size:26px}}