:root{--blue:#1766d4;--navy:#082960;--ink:#1f2430;--paper:#fff;--canvas:#f7f9fc;--line:#dfe5ef;--muted:#687386;--danger:#a33131}*{box-sizing:border-box}body{margin:0;color:var(--ink);font:14px Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:var(--canvas)}button,input,select,textarea{font:inherit}button{cursor:pointer}.hidden{display:none!important}.eyebrow{color:var(--blue);font-size:11px;font-weight:800;letter-spacing:1.3px;margin:0 0 10px}.login-shell{min-height:100vh;display:grid;grid-template-columns:1.18fr .82fr;background:#fff}.login-intro{background:var(--navy);color:white;padding:72px clamp(40px,8vw,150px);display:flex;flex-direction:column;justify-content:center}.login-intro img{width:204px;background:#fff;padding:10px 13px;margin-bottom:58px}.login-intro p{color:#8bc2ff;font-size:11px;font-weight:800;letter-spacing:1.4px}.login-intro h1{font:500 clamp(47px,5vw,75px)/1.02 Georgia,serif;letter-spacing:-2px;max-width:680px;margin:0 0 23px}.login-intro span{color:#d7e5f5;line-height:1.65;max-width:450px}.login-card{align-self:center;margin:0 auto;width:min(390px,84%)}.login-card h2{font:500 38px/1.1 Georgia,serif;letter-spacing:-1px;margin:0 0 30px}.login-card label{display:grid;gap:8px;color:var(--muted);font-size:12px;font-weight:700;margin-top:17px}.login-card input,.form-grid input,.form-grid select,.form-grid textarea{background:#fff;border:1px solid #cdd6e2;border-radius:3px;color:var(--ink);padding:12px}.login-card input:focus,.form-grid input:focus,.form-grid select:focus,.form-grid textarea:focus{border-color:var(--blue);box-shadow:0 0 0 3px #1766d420;outline:0}.primary{border:0;background:var(--blue);color:#fff;display:inline-flex;align-items:center;gap:28px;justify-content:center;font-weight:800;padding:13px 17px}.primary:hover{background:var(--navy)}.login-card .primary{margin-top:26px;width:100%}.error{color:var(--danger);font-size:12px;min-height:18px;margin:12px 0 0}.app-shell{min-height:100vh;display:grid;grid-template-columns:244px 1fr}.sidebar{background:#fff;border-right:1px solid var(--line);display:flex;flex-direction:column;min-height:100vh;padding:28px 18px}.app-brand{display:grid;gap:7px;margin:4px 9px 50px;text-decoration:none}.app-brand img{width:164px}.app-brand span{color:var(--blue);font-size:10px;font-weight:800;letter-spacing:1.8px}.sidebar nav{display:grid;gap:5px}.nav-link{background:transparent;border:0;border-left:2px solid transparent;color:#5d6879;padding:12px 10px;text-align:left}.nav-link:hover,.nav-link.active{background:#f3f7fd;border-left-color:var(--blue);color:var(--navy);font-weight:800}.future-modules{border-top:1px solid var(--line);display:grid;gap:13px;margin:42px 9px 0;padding-top:20px}.future-modules p{color:#8993a3;font-size:10px;font-weight:800;letter-spacing:1.1px;margin:0}.future-modules span{color:#6a7585;display:flex;justify-content:space-between}.future-modules b{background:#eef1f5;color:#818b98;font-size:10px;padding:3px 5px}.logout{background:transparent;border:0;color:#6a7585;font-size:12px;margin:20px 9px 0;padding:9px 0;text-align:left}.logout:hover{color:var(--danger)}.app-main{padding:50px clamp(26px,5vw,90px)}.app-header{align-items:flex-start;display:flex;gap:25px;justify-content:space-between;margin-bottom:36px}.app-header h1{font:500 clamp(37px,4vw,58px)/1.05 Georgia,serif;letter-spacing:-2px;margin:0}.header-actions{align-items:center;display:flex;gap:12px}.tax-badge{background:#edf4ff;color:var(--navy);font-size:11px;font-weight:800;padding:8px 10px}.compact{gap:12px;padding:11px 14px}.app-alert{background:#ecf6ff;border-left:3px solid var(--blue);color:var(--navy);margin-bottom:20px;padding:12px 15px}.view{display:none}.view.active{display:block}.metric-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-bottom:42px}.metric{background:#fff;border:1px solid var(--line);padding:22px}.metric p{color:var(--muted);font-size:12px;margin:0 0 23px}.metric strong{font:500 31px/1 Georgia,serif;letter-spacing:-.7px}.metric.blue{background:var(--navy);border-color:var(--navy);color:#fff}.metric.blue p{color:#b7c9de}.section-row{align-items:center;display:flex;justify-content:space-between;margin:34px 0 13px}.section-row h2{font-size:17px;margin:0}.text-link{background:transparent;border:0;color:var(--blue);font-size:12px;font-weight:800;padding:0}.data-table{background:#fff;border:1px solid var(--line);overflow-x:auto}.data-table table{border-collapse:collapse;min-width:690px;width:100%}.data-table td,.data-table th{border-bottom:1px solid var(--line);padding:14px 16px;text-align:left}.data-table tr:last-child td{border-bottom:0}.data-table th{color:#7c8797;font-size:10px;letter-spacing:1px}.data-table td{font-size:13px}.empty{background:#fff;border:1px dashed #c9d3df;color:#748096;padding:35px;text-align:center}.status{font-size:11px;font-weight:800;text-transform:capitalize}.status.issued{color:#b26b00}.status.paid{color:#1c7750}.status.draft{color:#697789}.status.overdue{color:var(--danger)}.form-panel{background:#fff;border:1px solid var(--line);margin:0 0 28px;padding:28px}.form-panel h2{font:500 28px/1.1 Georgia,serif;margin:0 0 21px}.form-grid{display:grid;gap:16px;grid-template-columns:repeat(2,1fr)}.form-grid label{color:var(--muted);display:grid;font-size:11px;font-weight:800;gap:7px}.form-grid .wide{grid-column:span 2}.form-grid textarea{min-height:74px;resize:vertical}.line-items{border-top:1px solid var(--line);margin-top:22px;padding-top:18px}.line-item{display:grid;gap:10px;grid-template-columns:1.7fr .5fr .75fr auto;margin-bottom:10px}.line-item button{background:#fff;border:1px solid #d1d8e2;color:#687386;padding:0 10px}.form-actions{align-items:center;display:flex;gap:14px;margin-top:22px}.secondary{background:#fff;border:1px solid #cbd5e2;color:#344259;font-weight:800;padding:12px 15px}.module-note{background:#fff;border-left:3px solid var(--blue);max-width:760px;padding:25px}.module-note h2{font:500 31px/1.12 Georgia,serif;margin:0 0 14px}.module-note p{color:var(--muted);line-height:1.65}.module-note ul{color:#515c6c;line-height:1.8;padding-left:18px}.export-box{background:var(--navy);color:white;max-width:760px;padding:35px}.export-box h2{font:500 34px/1.08 Georgia,serif;margin:0 0 15px}.export-box p{color:#d8e7f8;line-height:1.65;max-width:600px}.export-box .primary{background:#fff;color:var(--navy);margin-top:10px}.export-box small{color:#aec7e7;display:block;line-height:1.5;margin-top:17px}@media(max-width:800px){.login-shell,.app-shell{grid-template-columns:1fr}.login-intro{min-height:42vh;padding:42px 28px}.login-intro img{margin-bottom:30px}.login-intro h1{font-size:44px}.login-card{padding:46px 0}.sidebar{min-height:auto;padding:18px}.app-brand{margin-bottom:16px}.sidebar nav{display:flex;overflow:auto}.nav-link{white-space:nowrap}.future-modules,.logout{display:none}.app-main{padding:34px 20px}.app-header{display:block}.header-actions{margin-top:20px}.metric-grid,.form-grid{grid-template-columns:1fr}.form-grid .wide{grid-column:auto}.line-item{grid-template-columns:1fr 72px 92px auto}.contact{display:block}}