:root{--navy:#1b1941;--teal:#0b7c83;--lime:#d9f59d;--ink:#24243e;--muted:#74758a;--line:#e6e6ee}*{box-sizing:border-box}body{margin:0;background:#f5f5fa;color:var(--ink);font-family:Inter,'Noto Sans Sinhala',Arial,sans-serif;line-height:1.65}button,input,select{font:inherit}button,a{touch-action:manipulation}button{cursor:pointer}header{background:var(--navy);color:white;padding:18px max(5vw,20px);display:flex;align-items:center;justify-content:space-between}.brand{display:flex;align-items:center;gap:12px}.brand img{width:68px;height:68px;object-fit:contain}.brand b{letter-spacing:2px;font-size:18px}.brand small{display:block;color:#b7b5d2;font-size:11px}.pill{font-size:10px;letter-spacing:1.3px;border:1px solid #55516d;border-radius:99px;padding:7px 12px}main{max-width:1200px;margin:auto;padding:0 28px}.hero{display:grid;grid-template-columns:1.3fr 1fr;gap:50px;padding:62px 0 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p{color:var(--muted);margin-bottom:23px}footer{text-align:center;font-size:12px;color:var(--muted);padding:20px 0 40px;border-top:1px solid var(--line)}footer small{font-size:10px}dialog{max-width:770px;width:95%;border:0;border-radius:16px;padding:24px;color:var(--ink)}dialog::backdrop{background:#12112bc7}.modal-tools{display:flex;justify-content:space-between;margin-bottom:25px;gap:12px}.print-help{font-size:11px;color:var(--muted)}.invoice-top{display:flex;justify-content:space-between;gap:20px;border-bottom:3px solid var(--navy);padding-bottom:20px}.invoice-top h2{font-size:22px}.invoice-top p{font-size:11px;margin:0}.invoice-top strong{font-size:22px;color:var(--teal)}.invoice-meta{padding:22px 0;font-size:13px}.invoice-table{width:100%;border-collapse:collapse;font-size:12px}.invoice-table th,.invoice-table td{padding:11px 8px;border-bottom:1px solid var(--line);text-align:right}.invoice-table th:first-child,.invoice-table td:first-child{text-align:left}.invoice-table 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