*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,system-ui,-apple-system,Segoe UI,sans-serif;color:#14213a;background:#fff;line-height:1.5}body.dark{background:#0b1220;color:#e9eff8}a{text-decoration:none;color:inherit}button,input,textarea,select{font:inherit}button{cursor:pointer}.wrap{width:min(1400px,calc(100% - 36px));margin:auto}header{position:sticky;top:0;z-index:50;background:#ffffffed;backdrop-filter:blur(14px);border-bottom:1px solid #e3e9f1}.dark header{background:#0b1220ed;border-color:#25334c}.nav{height:72px;display:flex;align-items:center;gap:26px}.brand{display:flex;align-items:center;gap:9px}.brand img{width:38px}.brand span{display:flex;flex-direction:column;line-height:1}.brand small{color:#2563eb;font-size:9px;letter-spacing:3px;font-weight:900;margin-top:4px}.nav nav{display:flex;gap:22px;margin-left:auto;color:#5d6c82;font-size:14px}.nav nav a:hover{color:#2563eb}.btn{border:0;border-radius:10px;padding:10px 15px;font-weight:800;display:inline-flex;justify-content:center;align-items:center;gap:7px}.primary{background:#2563eb;color:#fff;box-shadow:0 8px 20px #2563eb2b}.secondary{background:#edf4ff;color:#1d4ed8}.light{background:#f4f7fb;border:1px solid #dce5ef;color:#40516b}.dark .light{background:#162237;color:#dce7f7;border-color:#2b3952}.icon{width:40px;height:40px;border:1px solid #dce5ef;border-radius:10px;background:#fff;color:#253550}.dark .icon{background:#111c2e;color:#fff;border-color:#2b3952}.mobile,#mobileNav{display:none}.hero{padding:90px 0;background:radial-gradient(circle at 80% 20%,#e8f1ff,transparent 38%),#f9fbff}.dark .hero{background:radial-gradient(circle at 80% 20%,#142c56,transparent 38%),#0b1220}.heroGrid{display:grid;grid-template-columns:1.1fr .9fr;gap:70px;align-items:center}.eyebrow{font-size:11px;letter-spacing:3px;color:#2563eb;font-weight:900}.hero h1{font-size:clamp(44px,6vw,76px);line-height:1;letter-spacing:-3px;margin:16px 0}.hero p{font-size:19px;color:#63728a;max-width:760px}.dark p{color:#aab8cc}.actions{display:flex;gap:12px;flex-wrap:wrap;margin:28px 0}.big{padding:14px 19px}.trust{color:#66758b;font-size:13px}.heroCard{background:#fff;padding:28px;border-radius:22px;box-shadow:0 25px 65px #18365a1a;border:1px solid #dfe8f4}.dark .heroCard{background:#111c2e;border-color:#2b3952}.heroCard>div{display:flex;justify-content:space-between}.fakeRows{height:130px;margin:20px 0;background:repeating-linear-gradient(#f0f4f8 0 12px,transparent 12px 28px);border-radius:8px}.workspace{background:#f7f9fc;padding:80px 0}.dark .workspace,.dark .soft{background:#0f1929}.heading{max-width:760px;text-align:center;margin:0 auto 32px}.heading.left{text-align:left;margin-left:0}.heading h2{font-size:42px;letter-spacing:-1.5px;line-height:1.1;margin:10px 0}.heading p{color:#65738b}.tabs{display:flex;gap:8px;overflow:auto;margin-bottom:16px}.tabs button{white-space:nowrap;padding:11px 16px;border:1px solid #dbe4ef;border-radius:11px;background:#fff;color:#52627b;font-weight:800}.dark .tabs button{background:#111c2e;color:#ccd8e8;border-color:#2b3952}.tabs button.active{background:#2563eb;color:#fff;border-color:#2563eb}.app{display:grid;grid-template-columns:1.08fr .92fr;gap:18px;align-items:start}.panel{background:#fff;border:1px solid #e0e7f0;border-radius:17px;box-shadow:0 15px 40px #17345b0d}.dark .panel{background:#111c2e;border-color:#2b3952}.panelHead{padding:15px 17px;border-bottom:1px solid #e6ebf2;display:flex;gap:10px;align-items:center;justify-content:space-between;flex-wrap:wrap}.panelHead>div{display:flex;gap:7px;align-items:center}.panelHead span{font-size:10px;color:#16834a;background:#e8f8ef;padding:4px 8px;border-radius:20px}section section{padding:18px}.editor>section{padding:20px;border-bottom:1px solid #edf1f5}.dark .editor>section{border-color:#25334c}.editor h3{margin:0 0 13px;font-size:16px}.grid{display:grid;gap:12px}.grid.one{grid-template-columns:1fr}.grid.two{grid-template-columns:1fr 1fr}.grid.three{grid-template-columns:repeat(3,1fr)}label{font-size:12px;font-weight:800;color:#56657c}label.full{grid-column:1/-1}input,select,textarea{width:100%;margin-top:5px;border:1px solid #d9e2ed;border-radius:9px;padding:10px;background:#fff;color:#17253d;outline:none}textarea{resize:vertical}.dark input,.dark select,.dark textarea{background:#0d1727;color:#eef4fb;border-color:#2b3952}input:focus,select:focus,textarea:focus{border-color:#2563eb;box-shadow:0 0 0 3px #2563eb1b}.row{display:flex;justify-content:space-between;align-items:center;gap:10px}.item{display:grid;grid-template-columns:1.4fr 1.5fr .6fr .8fr .85fr 34px;gap:7px;align-items:end;padding:9px 0;border-bottom:1px solid #edf1f5;min-width:730px}.dark .item{border-color:#25334c}.item input{margin:0}.amount{font-weight:900;padding:10px 0}.remove{border:0;border-radius:8px;background:#fff0f0;color:#b42318;height:38px}.dark .remove{background:#351b23}.bottomActions{padding:20px;display:flex;justify-content:flex-end;gap:10px}.preview{position:sticky;top:90px;max-height:calc(100vh - 105px);overflow:auto}.paper{width:210mm;min-height:297mm;max-width:100%;margin:auto;background:#fff;color:#172033;padding:18mm;font-size:11px;box-shadow:0 12px 30px #102a4a18;--accent:#2563eb}.invHead{display:flex;justify-content:space-between;gap:20px;border-bottom:2px solid var(--accent);padding-bottom:17px}.invTitle{font-size:34px;font-weight:900}.invMeta{text-align:right}.logo{max-width:130px;max-height:60px;object-fit:contain;margin-bottom:8px}.blocks{display:grid;grid-template-columns:1fr 1fr;gap:25px;margin:22px 0}.blockTitle{font-size:9px;letter-spacing:1.5px;text-transform:uppercase;color:var(--accent);font-weight:900;margin-bottom:5px}.small{color:#6c788c}.paper table{width:100%;border-collapse:collapse}.paper th{background:#eef3f8;text-align:left;padding:8px}.paper td{padding:8px;border-bottom:1px solid #e7edf3;vertical-align:top}.num{text-align:right}.totals{width:52%;margin:16px 0 0 auto}.totals div{display:flex;justify-content:space-between;padding:4px 0}.grand{border-top:2px solid var(--accent);padding-top:9px!important;font-size:17px;font-weight:900}.foot{display:grid;grid-template-columns:1fr 1fr;gap:25px;margin-top:30px}.note{white-space:pre-wrap}.paper.modern .invHead{background:linear-gradient(90deg,var(--accent),#fff);padding:20px;border:0;border-radius:10px;color:#fff}.paper.modern th,.paper.bold th{background:var(--accent);color:#fff}.paper.professional .invHead{background:#172033;color:#fff;padding:20px;border:0;border-radius:10px}.paper.minimal{box-shadow:none}.paper.minimal th{background:#fff;border-bottom:2px solid #172033}.paper.elegant{font-family:Georgia,serif}.paper.elegant .invHead{border-bottom:1px solid #bbb}.future{background:#fff;border:1px solid #dfe7f0;border-radius:17px;padding:65px;text-align:center}.dark .future{background:#111c2e;border-color:#2b3952}.hidden{display:none!important}.section{padding:85px 0}.soft{background:#f7f9fc}.cards,.tools{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.cards button,.tools>*{border:1px solid #dfe6ef;background:#fff;border-radius:15px;padding:14px;text-align:left}.dark .cards button,.dark .tools>*{background:#111c2e;color:#e8eef8;border-color:#2b3952}.thumb{display:block;height:140px;border-radius:10px;background:#eef3f9;margin-bottom:12px;position:relative}.thumb:after{content:\"\";position:absolute;left:18px;right:35px;top:55px;height:55px;background:repeating-linear-gradient(#cfd9e6 0 8px,transparent 8px 16px)}.thumb.modern,.thumb.bold{background:#2563eb}.thumb.minimal{background:#fff;border:1px solid #ddd}.thumb.elegant{background:#f1e9de}.cards small,.tools small{display:block;color:#728096;margin-top:4px}.tools>*{display:flex;flex-direction:column;gap:6px}.prose{max-width:1000px}.prose h2{margin-top:35px}.prose p{color:#617087}.faq{display:grid;grid-template-columns:1fr 1fr;gap:12px}.faq details{background:#fff;border:1px solid #dfe6ef;border-radius:12px;padding:16px}.dark .faq details{background:#111c2e;border-color:#2b3952}.faq summary{font-weight:800;cursor:pointer}.faq p{color:#69788f}footer{background:#0d1625;color:#dbe4f1;padding:55px 0 18px}.footerGrid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:40px}.footerGrid a{display:block;color:#aab8cb;margin-top:8px}.footerGrid p{color:#9baac0}.copyright{border-top:1px solid #26344a;margin-top:35px;padding-top:15px;color:#8797ad;font-size:12px}.modal{position:fixed;inset:0;background:#07101dcc;z-index:100;display:grid;place-items:center;padding:20px}.modalCard{width:min(800px,100%);max-height:85vh;overflow:auto;background:#fff;border-radius:16px;padding:20px}.dark .modalCard{background:#111c2e;color:#fff}.savedRow{display:grid;grid-template-columns:1.3fr 1fr .8fr auto;gap:10px;align-items:center;padding:12px 0;border-bottom:1px solid #e9edf3}.toast{position:fixed;right:20px;bottom:20px;background:#14213a;color:#fff;padding:12px 16px;border-radius:10px;opacity:0;transform:translateY(10px);transition:.2s;z-index:120}.toast.show{opacity:1;transform:none}@media(max-width:1050px){.nav nav{display:none}.mobile{display:block}.app{grid-template-columns:1fr}.preview{position:relative;top:0;max-height:none}.heroGrid{gap:35px}.cards,.tools{grid-template-columns:repeat(2,1fr)}}@media(max-width:700px){.wrap{width:calc(100% - 24px)}.hero{padding:55px 0}.heroGrid{grid-template-columns:1fr}.heroCard{display:none}.grid.two,.grid.three,.cards,.tools,.faq,.footerGrid{grid-template-columns:1fr}.nav .primary{display:none}.heading h2{font-size:34px}.bottomActions{flex-direction:column}.bottomActions .btn{width:100%}.paper{padding:10mm;font-size:9px}.invTitle{font-size:25px}.totals{width:72%}.blocks,.foot{gap:12px}.savedRow{grid-template-columns:1fr 1fr}.mobile{margin-left:auto}#mobileNav{padding:10px 18px;border-top:1px solid #e3e9f1;background:#fff}#mobileNav.open{display:block}#mobileNav a{display:block;padding:10px}.dark #mobileNav{background:#0b1220;border-color:#25334c}}@media print{header,.hero,#templates,#tools,.prose,#faq,footer,.editor,.preview .panelHead{display:none!important}.workspace{padding:0;background:#fff!important}.app{display:block}.preview{display:block!important;overflow:visible!important}.paper{display:block!important;width:210mm!important;max-width:none!important;box-shadow:none!important;margin:0!important}}\n
/* Extended payment methods + color template gallery */
.form-help{font-size:11px;color:#728096;font-weight:600}.paymentQr{display:block;width:86px;height:86px;object-fit:contain;margin-top:9px;border:1px solid #dbe4ef;border-radius:8px;padding:4px;background:#fff}.presetLabel{margin-top:16px;font-size:11px;font-weight:900;letter-spacing:1px;text-transform:uppercase;color:#66758b}.colorPresets{display:flex;flex-wrap:wrap;gap:8px;margin-top:9px}.colorPreset{display:inline-flex;align-items:center;gap:7px;border:1px solid #dce5ef;background:#fff;color:#34445d;border-radius:999px;padding:7px 10px;font-size:11px;font-weight:800}.colorPreset span{width:15px;height:15px;border-radius:50%;display:block}.colorPreset.blue span{background:#2563eb}.colorPreset.indigo span{background:#4f46e5}.colorPreset.emerald span{background:#059669}.colorPreset.violet span{background:#7c3aed}.colorPreset.rose span{background:#e11d48}.colorPreset.sunset span{background:#ea580c}.colorPreset.teal span{background:#0f766e}.colorPreset.ocean span{background:#0284c7}.colorPreset.midnight span{background:#334155}.dark .colorPreset{background:#111c2e;color:#e8eef8;border-color:#2b3952}
.paper.emerald{--accent:#059669}.paper.emerald .invHead{background:linear-gradient(90deg,#059669,#d1fae5);padding:20px;border:0;border-radius:10px;color:#fff}.paper.emerald th{background:#059669;color:#fff}.paper.violet{--accent:#7c3aed}.paper.violet .invHead{background:linear-gradient(90deg,#7c3aed,#ede9fe);padding:20px;border:0;border-radius:10px;color:#fff}.paper.violet th{background:#7c3aed;color:#fff}.paper.rose{--accent:#e11d48}.paper.rose .invHead{background:linear-gradient(90deg,#e11d48,#ffe4e6);padding:20px;border:0;border-radius:10px;color:#fff}.paper.rose th{background:#e11d48;color:#fff}.paper.sunset{--accent:#ea580c}.paper.sunset .invHead{background:linear-gradient(90deg,#ea580c,#ffedd5);padding:20px;border:0;border-radius:10px;color:#fff}.paper.sunset th{background:#ea580c;color:#fff}.paper.teal{--accent:#0f766e}.paper.teal .invHead{background:linear-gradient(90deg,#0f766e,#ccfbf1);padding:20px;border:0;border-radius:10px;color:#fff}.paper.teal th{background:#0f766e;color:#fff}.paper.ocean{--accent:#0284c7}.paper.ocean .invHead{background:linear-gradient(90deg,#0284c7,#e0f2fe);padding:20px;border:0;border-radius:10px;color:#fff}.paper.ocean th{background:#0284c7;color:#fff}.paper.midnight{--accent:#334155}.paper.midnight .invHead{background:linear-gradient(90deg,#0f172a,#334155);padding:20px;border:0;border-radius:10px;color:#fff}.paper.midnight th{background:#334155;color:#fff}.paper.bold .invHead{background:var(--accent);padding:20px;border:0;border-radius:10px;color:#fff}.thumb.emerald{background:linear-gradient(135deg,#059669,#d1fae5)}.thumb.violet{background:linear-gradient(135deg,#7c3aed,#ede9fe)}.thumb.rose{background:linear-gradient(135deg,#e11d48,#ffe4e6)}.thumb.sunset{background:linear-gradient(135deg,#ea580c,#ffedd5)}.thumb.teal{background:linear-gradient(135deg,#0f766e,#ccfbf1)}.thumb.ocean{background:linear-gradient(135deg,#0284c7,#e0f2fe)}.thumb.midnight{background:linear-gradient(135deg,#0f172a,#475569)}