:root{--bg:#f6f2e9;--surface:#fffdfa;--surface2:#f1eadc;--text:#29251f;--muted:#766d60;--line:#ded4c3;--brand:#a96816;--brand2:#d49a3d;--brandSoft:#f7ead2;--green:#19724b;--greenSoft:#e4f3eb;--red:#b43a36;--redSoft:#f8e4e2;--blue:#3c63a8;--shadow:0 8px 28px rgba(54,42,23,.09);--radius:18px;--safe:env(safe-area-inset-bottom,0px)}
[data-theme="dark"]{--bg:#171613;--surface:#211f1b;--surface2:#2b2822;--text:#f7f1e6;--muted:#b6aa98;--line:#403a31;--brand:#e1a84c;--brand2:#f0c779;--brandSoft:#352a1a;--green:#6ec99a;--greenSoft:#1c3528;--red:#ee827d;--redSoft:#3a211f;--blue:#87a9e2;--shadow:0 8px 28px rgba(0,0,0,.25)}
*{box-sizing:border-box}html,body{margin:0;min-height:100%;font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,"Noto Sans Devanagari",Arial,sans-serif;background:var(--bg);color:var(--text)}button,input,select,textarea{font:inherit}button{cursor:pointer}.hidden{display:none!important}.splash{min-height:100vh;display:grid;place-content:center;justify-items:center;gap:10px}.splash img{width:82px;height:82px;border-radius:24px;box-shadow:var(--shadow)}.splash strong{font-size:24px}.splash span{color:var(--muted)}
.auth-shell{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px;background:radial-gradient(circle at 20% 10%,var(--brandSoft),transparent 32%),var(--bg)}.auth-card{width:min(460px,100%);background:var(--surface);border:1px solid var(--line);border-radius:28px;padding:28px;box-shadow:var(--shadow)}.brand-lockup{display:flex;gap:14px;align-items:center;margin-bottom:22px}.brand-lockup img{width:62px;height:62px;border-radius:18px}.brand-lockup h1{font-size:22px;margin:0}.brand-lockup p{margin:3px 0 0;color:var(--muted)}
.topbar{height:68px;position:sticky;top:0;z-index:20;background:color-mix(in srgb,var(--surface) 92%,transparent);backdrop-filter:blur(16px);border-bottom:1px solid var(--line);display:flex;align-items:center;gap:12px;padding:8px 16px}.topbrand{display:flex;align-items:center;gap:10px;min-width:0;flex:1}.topbrand img{width:42px;height:42px;border-radius:13px}.topbrand strong{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.topbrand small{color:var(--muted)}.top-actions{display:flex;gap:7px}.icon-btn,.pill-btn{border:1px solid var(--line);background:var(--surface);color:var(--text);border-radius:12px;min-height:40px;padding:0 11px}.icon-btn{width:42px;padding:0}.app-main{max-width:980px;margin:0 auto;padding:18px 16px calc(92px + var(--safe))}.page-title{display:flex;justify-content:space-between;align-items:flex-end;gap:10px;margin:4px 0 16px}.page-title h2{font-size:24px;margin:0}.page-title p{margin:3px 0 0;color:var(--muted)}
.bottom-nav{position:fixed;z-index:25;bottom:0;left:0;right:0;background:color-mix(in srgb,var(--surface) 96%,transparent);border-top:1px solid var(--line);display:grid;grid-template-columns:repeat(5,1fr);padding:7px max(8px,env(safe-area-inset-left)) calc(7px + var(--safe)) max(8px,env(safe-area-inset-right));backdrop-filter:blur(16px)}.nav-btn{border:0;background:none;color:var(--muted);padding:6px 2px;border-radius:14px;font-size:11px;font-weight:700}.nav-btn span{display:block;font-size:21px;line-height:24px}.nav-btn.active{color:var(--brand);background:var(--brandSoft)}.nav-add{transform:translateY(-13px);background:var(--brand)!important;color:white!important;box-shadow:0 8px 20px rgba(169,104,22,.28);border-radius:18px;padding:10px 2px}.nav-add span{font-size:27px}
.grid{display:grid;gap:12px}.grid.cards{grid-template-columns:repeat(2,minmax(0,1fr))}.metric{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:15px;box-shadow:0 3px 14px rgba(50,40,20,.04)}.metric .label{color:var(--muted);font-size:12px;font-weight:700}.metric .value{font-size:23px;font-weight:850;margin-top:5px;letter-spacing:-.02em}.metric.brand{background:linear-gradient(135deg,var(--brand),#7b4610);color:#fff;border:0}.metric.brand .label{color:#f9e3bc}.metric.green .value{color:var(--green)}.metric.red .value{color:var(--red)}.section{margin:22px 0}.section-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px}.section-head h3{font-size:17px;margin:0}.section-head button{border:0;background:none;color:var(--brand);font-weight:750}.quick-actions{display:grid;grid-template-columns:1fr 1fr;gap:10px}.btn{border:0;border-radius:14px;padding:13px 15px;font-weight:800;background:var(--surface2);color:var(--text)}.btn.primary{background:var(--brand);color:white}.btn.green{background:var(--green);color:white}.btn.red{background:var(--red);color:white}.btn.ghost{background:transparent;border:1px solid var(--line)}.btn.small{padding:8px 11px;border-radius:10px;font-size:13px}.btn:disabled{opacity:.5;cursor:not-allowed}
.list{display:grid;gap:9px}.list-card{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:13px 14px;display:flex;align-items:center;gap:12px}.list-card.clickable{cursor:pointer}.avatar{width:42px;height:42px;border-radius:14px;display:grid;place-items:center;background:var(--brandSoft);color:var(--brand);font-weight:900;flex:0 0 auto}.list-main{min-width:0;flex:1}.list-main strong{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.list-main small{display:block;color:var(--muted);margin-top:3px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.amount{font-weight:850;text-align:right}.amount.due{color:var(--red)}.amount.clear{color:var(--green)}.star{color:var(--brand)}.chips{display:flex;gap:8px;overflow:auto;padding-bottom:3px}.chip{white-space:nowrap;border:1px solid var(--line);background:var(--surface);border-radius:999px;padding:8px 12px;color:var(--muted);font-weight:700}.chip.active{background:var(--brandSoft);color:var(--brand);border-color:color-mix(in srgb,var(--brand) 25%,var(--line))}.toolbar{display:flex;gap:8px;margin-bottom:12px}.search{position:relative;flex:1}.search input{padding-left:39px}.search:before{content:'⌕';position:absolute;left:13px;top:10px;color:var(--muted);font-size:20px}.field{display:grid;gap:6px;margin-bottom:13px}.field label{font-size:12px;color:var(--muted);font-weight:750}.input,input,select,textarea{width:100%;border:1px solid var(--line);background:var(--surface);color:var(--text);border-radius:13px;padding:11px 12px;outline:none}.input:focus,input:focus,select:focus,textarea:focus{border-color:var(--brand);box-shadow:0 0 0 3px color-mix(in srgb,var(--brand) 15%,transparent)}textarea{min-height:78px;resize:vertical}.seg{display:grid;grid-template-columns:repeat(3,1fr);gap:7px}.seg.five{grid-template-columns:repeat(5,1fr)}.seg button{border:1px solid var(--line);background:var(--surface);color:var(--muted);border-radius:11px;padding:9px 5px;font-size:12px;font-weight:750}.seg button.active{background:var(--brandSoft);color:var(--brand);border-color:var(--brand)}
.hero-account{background:linear-gradient(135deg,var(--brand),#74420d);color:white;border-radius:24px;padding:20px;box-shadow:var(--shadow)}.hero-account .eyebrow{opacity:.8;font-size:12px}.hero-account h2{margin:4px 0 17px;font-size:23px}.hero-balance{font-size:34px;font-weight:900;letter-spacing:-.03em}.hero-balance small{display:block;font-size:12px;font-weight:650;opacity:.8;letter-spacing:0}.hero-stats{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:18px}.hero-stat{background:rgba(255,255,255,.12);border-radius:13px;padding:10px}.hero-stat small{display:block;opacity:.8}.hero-stat strong{font-size:16px}.tx-row{display:grid;grid-template-columns:auto 1fr auto;gap:10px;align-items:start;background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:12px}.tx-icon{width:34px;height:34px;border-radius:10px;display:grid;place-items:center;font-weight:900}.tx-icon.sale,.tx-icon.purchase{background:var(--redSoft);color:var(--red)}.tx-icon.payment{background:var(--greenSoft);color:var(--green)}.tx-meta strong{display:block}.tx-meta small{color:var(--muted);display:block;margin-top:2px}.tx-details{color:var(--text)!important;font-style:italic}.tx-right{text-align:right}.tx-right strong{display:block}.tx-right small{color:var(--muted)}.kebab{border:0;background:none;color:var(--muted);padding:5px}
.alert{border-radius:14px;padding:12px 14px;background:var(--brandSoft);color:var(--text);border:1px solid color-mix(in srgb,var(--brand) 20%,var(--line));margin:8px 0}.empty{text-align:center;padding:38px 18px;color:var(--muted);background:var(--surface);border:1px dashed var(--line);border-radius:18px}.empty b{display:block;color:var(--text);margin-bottom:4px}.subtle{color:var(--muted);font-size:13px}.divider{height:1px;background:var(--line);margin:16px 0}
.modal-backdrop{position:fixed;z-index:100;inset:0;background:rgba(0,0,0,.48);display:flex;align-items:flex-end;justify-content:center;padding-top:30px}.modal{background:var(--surface);width:min(680px,100%);max-height:94vh;overflow:auto;border-radius:24px 24px 0 0;box-shadow:0 -10px 40px rgba(0,0,0,.2)}.modal.wide{width:min(940px,100%)}.modal-head{position:sticky;top:0;z-index:2;background:var(--surface);border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:15px 18px}.modal-head h3{margin:0;font-size:18px}.modal-close{border:0;background:var(--surface2);color:var(--text);border-radius:50%;width:36px;height:36px}.modal-body{padding:18px}.modal-foot{position:sticky;bottom:0;background:var(--surface);border-top:1px solid var(--line);padding:12px 18px;display:flex;gap:9px;justify-content:flex-end}.toast{position:fixed;z-index:200;left:50%;bottom:100px;transform:translateX(-50%);background:#20201e;color:white;padding:11px 15px;border-radius:12px;box-shadow:0 8px 24px rgba(0,0,0,.25);max-width:90%;animation:toastIn .18s ease}.toast.error{background:#8f2724}@keyframes toastIn{from{transform:translate(-50%,10px);opacity:0}}
.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:15px;background:var(--surface)}table{width:100%;border-collapse:collapse;font-size:13px}th,td{padding:10px 11px;text-align:left;border-bottom:1px solid var(--line);white-space:nowrap}th{background:var(--surface2);color:var(--muted);font-size:11px;text-transform:uppercase;letter-spacing:.04em}tr:last-child td{border-bottom:0}.report-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}.aging{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}.aging .metric{padding:11px}.aging .value{font-size:17px}
.admin-tabs{display:flex;gap:7px;overflow:auto;margin-bottom:14px}.admin-tabs button{border:1px solid var(--line);background:var(--surface);color:var(--muted);padding:9px 12px;border-radius:999px;white-space:nowrap;font-weight:750}.admin-tabs button.active{background:var(--brandSoft);color:var(--brand);border-color:var(--brand)}
.pdf-preview-shell{background:#d4d0c8;padding:14px;overflow:auto}.pdf-page{width:794px;min-height:1123px;background:#fff;color:#29251f;margin:0 auto 14px;padding:48px 54px;box-shadow:0 5px 22px rgba(0,0,0,.18);font-family:Arial,"Noto Sans Devanagari",sans-serif;position:relative}.pdf-brand{display:flex;justify-content:space-between;align-items:flex-start;border-bottom:3px solid #b7791f;padding-bottom:17px}.pdf-brand-left{display:flex;gap:13px;align-items:center}.pdf-logo{width:58px;height:58px;border-radius:14px;object-fit:contain;background:#f5ead6}.pdf-brand h1{font-size:22px;margin:0;color:#7b4610}.pdf-brand p{margin:4px 0 0;color:#776b5a;font-size:12px}.pdf-title{text-align:right}.pdf-title strong{font-size:17px;color:#7b4610}.pdf-title small{display:block;color:#776b5a;margin-top:4px}.pdf-customer{display:flex;justify-content:space-between;margin:24px 0 16px}.pdf-customer .name{font-size:19px;font-weight:800}.pdf-customer .meta{color:#776b5a;font-size:12px;margin-top:4px}.pdf-summary{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin:15px 0 19px}.pdf-sum{background:#f7f1e6;border-radius:10px;padding:10px}.pdf-sum label{display:block;font-size:10px;color:#817461;text-transform:uppercase}.pdf-sum b{display:block;margin-top:4px;font-size:15px}.pdf-sum.due{background:#f7e6e3}.pdf-table{width:100%;border-collapse:collapse;font-size:11px}.pdf-table th{background:#8a5618;color:#fff;padding:8px;text-transform:none;letter-spacing:0}.pdf-table td{padding:8px;border-bottom:1px solid #e7dfd2;white-space:normal}.pdf-table tr:nth-child(even) td{background:#fbf8f2}.pdf-table .num{text-align:right}.pdf-credit{color:#b43a36;font-weight:700}.pdf-payment{color:#19724b;font-weight:700}.pdf-note{margin-top:16px;background:#faf5eb;padding:11px;border-left:3px solid #b7791f;font-size:11px;color:#665b4c}.pdf-footer{position:absolute;bottom:28px;left:54px;right:54px;border-top:1px solid #ddd1bd;padding-top:8px;display:flex;justify-content:space-between;color:#887b68;font-size:9px}
@media(min-width:720px){.grid.cards{grid-template-columns:repeat(4,1fr)}.quick-actions{grid-template-columns:repeat(4,1fr)}.bottom-nav{left:50%;right:auto;transform:translateX(-50%);width:min(660px,100%);border:1px solid var(--line);border-bottom:0;border-radius:20px 20px 0 0}.modal-backdrop{align-items:center;padding:30px}.modal{border-radius:24px}.app-main{padding-top:24px}.report-grid{grid-template-columns:repeat(4,1fr)}}
@media(max-width:520px){.aging{grid-template-columns:repeat(2,1fr)}.seg.five{grid-template-columns:repeat(3,1fr)}.pdf-preview-shell{padding:5px;transform-origin:top left}.pdf-page{transform:scale(.46);transform-origin:top left;margin-bottom:-590px}.topbrand small{display:none}}