@import "https://fonts.googleapis.com/css2?family=IBM+Plex+Sans:wght@400;500;600;700&family=Inter:wght@400;500;600;700;800&family=Space+Grotesk:wght@600;700&display=swap";
:root{--bg:#f4f4f5;--bg-panel:#fff;--bg-paper:#fff;--bg-soft:#f4f4f5;--line:#e4e4e7;--line-strong:#d4d4d8;--text:#18181b;--muted:#71717a;--primary:#09090b;--primary-soft:#0f19231a;--success:#16a34a;--danger:#dc2626;--radius-xl:0px;--radius-lg:0px;--radius-md:4px;--radius-sm:2px;--shadow:none;--shadow-sm:none}*,:before,:after{box-sizing:border-box}html{-webkit-font-smoothing:antialiased;overscroll-behavior-y:contain;-moz-text-size-adjust:100%;text-size-adjust:100%;font-size:16px}body{min-height:100vh;color:var(--text);background:var(--bg);margin:0;padding-top:56px;font-family:Inter,system-ui,sans-serif}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}button{cursor:pointer}img{max-width:100%}.site-nav{z-index:80;-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--line);background:#f0f2f5e0;justify-content:space-between;align-items:center;gap:1rem;width:100%;height:56px;padding:0 1.5rem;display:flex;position:fixed;top:0}.nav-brand{letter-spacing:-.03em;color:var(--text);font-family:Space Grotesk,Inter,system-ui,sans-serif;font-size:1.05rem;font-weight:800}.nav-links{align-items:center;gap:.25rem;margin-left:auto;display:flex}.nav-link{border-radius:var(--radius-md);color:var(--muted);padding:.4rem .75rem;font-size:.875rem;transition:color .15s,background .15s}.nav-link:hover{color:var(--text);background:var(--line)}.nav-cta{background:var(--primary);color:#fff;border-radius:var(--radius-md);margin-left:.5rem;padding:.45rem .9rem;font-size:.875rem;font-weight:600}.nav-cta:hover{opacity:.88}.nav-hamburger{cursor:pointer;z-index:40;background:0 0;border:none;flex-direction:column;justify-content:center;align-items:center;gap:4px;width:28px;height:24px;padding:6px;display:none;position:relative}.nav-hamburger span{background:var(--text);border-radius:2px;width:20px;height:2px;transition:all .25s cubic-bezier(.4,0,.2,1);display:block;position:absolute}.nav-hamburger span:first-child{transform:translateY(-5px)}.nav-hamburger span:nth-child(2){opacity:1}.nav-hamburger span:nth-child(3){transform:translateY(5px)}.nav-hamburger.is-open span:first-child{transform:rotate(45deg)}.nav-hamburger.is-open span:nth-child(2){opacity:0;transform:scale(.5)}.nav-hamburger.is-open span:nth-child(3){transform:rotate(-45deg)}.nav-mobile-menu{border-bottom:1px solid var(--line);border-top:1px solid var(--line);z-index:79;opacity:0;visibility:hidden;pointer-events:none;transform-origin:top;background:#fff;border-radius:0 0 16px 16px;flex-direction:column;gap:.5rem;max-height:calc(100dvh - 56px);padding:1.25rem;transition:all .22s cubic-bezier(.25,1,.5,1);display:flex;position:fixed;top:56px;left:0;right:0;overflow-y:auto;transform:translateY(-4px);box-shadow:0 12px 32px #0f19230f}.nav-mobile-menu.is-open{opacity:1;visibility:visible;pointer-events:auto;transform:translateY(0)scale(1)}.nav-mobile-menu .nav-link,.nav-mobile-menu .nav-cta{color:var(--text);border-radius:12px;align-items:center;padding:.75rem 1rem;font-size:.95rem;font-weight:600;transition:all .15s;display:flex}.nav-mobile-menu .nav-link:hover{background:var(--bg-soft)}.nav-mobile-menu .nav-cta{background:var(--text);color:#fff;justify-content:center;margin-top:.5rem}.btn-primary{background:var(--text);color:#fff;border-radius:var(--radius-sm);border:none;justify-content:center;align-items:center;gap:.4rem;padding:.6rem 1.25rem;font-size:.875rem;font-weight:500;transition:opacity .15s;display:inline-flex}.btn-primary:active{transform:none}.btn-primary:disabled{opacity:.5;cursor:not-allowed;transform:none}.btn-secondary{color:var(--text);border:1px solid var(--line-strong);border-radius:var(--radius-sm);background:#fff;justify-content:center;align-items:center;gap:.4rem;padding:.6rem 1.25rem;font-size:.875rem;font-weight:500;transition:background .15s;display:inline-flex}.btn-secondary:active{transform:none}.btn-secondary:disabled{opacity:.5;cursor:not-allowed}.btn-ghost{color:var(--muted);border:1px solid var(--line);border-radius:var(--radius-md);background:0 0;justify-content:center;align-items:center;gap:.4rem;padding:.48rem .85rem;font-size:.8rem;transition:color .15s,border-color .15s;display:inline-flex}.btn-ghost:hover{color:var(--text);border-color:var(--line-strong)}.field{gap:.32rem;display:grid}.field-label{color:var(--muted);letter-spacing:.01em;font-size:.76rem;font-weight:500}input,select,textarea{border:1px solid var(--line-strong);border-radius:var(--radius-md);background:var(--bg-paper);width:100%;color:var(--text);outline:none;padding:.6rem .8rem;font-size:.875rem;transition:border-color .15s,box-shadow .15s;box-shadow:inset 0 1px 2px #00000005}input:focus,select:focus,textarea:focus{border-color:var(--text);box-shadow:0 0 0 1px var(--text)}textarea{resize:vertical;min-height:72px}input::placeholder,textarea::placeholder{color:#8b8b94;font-size:.82rem}.custom-dropdown-container{width:100%;position:relative}.custom-dropdown-trigger{border:1px solid var(--line-strong);border-radius:var(--radius-md);width:100%;color:var(--text);cursor:pointer;background:#fff;justify-content:space-between;align-items:center;padding:8px 10px;font-size:13px;transition:border-color .2s;display:flex}.custom-dropdown-trigger:focus,.custom-dropdown-trigger:hover{border-color:#a1a1aa}.custom-dropdown-trigger i{color:var(--muted);font-size:14px}.custom-dropdown-menu{border:1px solid var(--line);border-radius:var(--radius-md);z-index:50;background:#fff;flex-direction:column;width:100%;padding:4px;display:flex;position:absolute;top:calc(100% + 4px);left:0;box-shadow:0 4px 12px #00000014}.custom-dropdown-item{text-align:left;width:100%;color:var(--text);cursor:pointer;background:0 0;border:none;border-radius:4px;justify-content:flex-start;padding:8px;font-size:13px;display:flex}.custom-dropdown-item:hover{background:var(--bg-soft)}.custom-dropdown-item.active{background:var(--primary-soft);font-weight:500}.custom-date-container{width:100%;position:relative}.custom-date-trigger{border:1px solid var(--line-strong);border-radius:var(--radius-md);width:100%;color:var(--text);background:#fff;justify-content:space-between;align-items:center;padding:0;font-size:13px;transition:border-color .2s;display:flex;overflow:hidden}.custom-date-trigger:focus,.custom-date-trigger:hover{border-color:#a1a1aa}.custom-date-trigger i{color:var(--muted);font-size:14px}.custom-date-input{min-width:0;color:var(--text);font-size:inherit;background:0 0;border:none;outline:none;flex:1;padding:8px 10px}.custom-date-toggle{border:none;border-left:1px solid 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var(--line);width:24px;height:24px;color:var(--muted);background:#fff;border-radius:6px;padding:0}.custom-date-nav:hover{color:var(--text);border-color:#a1a1aa}.custom-date-weekdays{grid-template-columns:repeat(7,minmax(0,1fr));gap:4px;margin-bottom:6px;display:grid}.custom-date-weekdays span{text-align:center;color:var(--muted);font-size:10px;font-weight:700}.custom-date-grid{grid-template-columns:repeat(7,minmax(0,1fr));gap:4px;display:grid}.custom-date-day{width:100%;min-height:28px;color:var(--text);background:0 0;border:1px solid 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1.8rem;font-size:.9rem}.auth-form{gap:1rem;display:grid}.auth-footer{color:var(--muted);margin-top:1.4rem;font-size:.875rem}.auth-footer a{color:var(--text);font-weight:500}.auth-error{border-radius:var(--radius-md);color:var(--danger);background:#dc26260f;border:1px solid #dc262633;padding:.6rem .85rem;font-size:.85rem}.otp-digit-row{justify-content:center;gap:8px;margin-bottom:16px;display:flex}.otp-digit-box{text-align:center!important;color:#18181b!important;background:#fff!important;border:1.5px solid #d4d4d8!important;border-radius:8px!important;outline:none!important;width:45px!important;height:50px!important;font-size:20px!important;font-weight:800!important;transition:border-color .1s,box-shadow .1s!important}.otp-digit-box:focus{border-color:#18181b!important;box-shadow:0 0 0 3px #18181b14!important}.invoice-app{height:calc(100vh - 56px);display:flex;overflow:hidden}.editor-panel{background:var(--bg-panel);border-right:1px solid var(--line);z-index:10;flex-direction:column;flex-shrink:0;width:380px;font-family:IBM Plex Sans,Inter,system-ui,sans-serif;display:flex;overflow:hidden}.editor-header{border-bottom:1px solid var(--line);background:var(--bg-panel);z-index:30;flex-shrink:0;justify-content:space-between;align-items:center;padding:14px 20px;display:flex}.editor-header h2{letter-spacing:-.01em;text-transform:uppercase;color:var(--muted);margin:0;font-size:13px;font-weight:700}.editor-header-actions{align-items:center;gap:6px;display:inline-flex}.pre-line{white-space:pre-wrap}button{cursor:pointer;border-radius:var(--radius-md);justify-content:center;align-items:center;gap:6px;font-family:inherit;transition:all .15s;display:inline-flex}.btn-primary{background:var(--primary);color:#fff;border:none;padding:8px 14px}.btn-primary:hover{opacity:.88}.btn-secondary{color:var(--text);border:1px solid var(--line-strong);background:#fff;padding:8px 14px}.btn-secondary:hover{background:var(--bg-soft)}.btn-icon-add{color:#3f3f46;background:#fff;border:1px solid #d4d4d8;border-radius:8px;flex-shrink:0;width:26px;height:26px;padding:0;box-shadow:0 1px 2px #0f172a0d}.btn-icon-add:hover{color:#18181b;background:#fafafa;border-color:#a1a1aa}.btn-icon-remove{color:#52525b;background:#fff;border:1px solid #d4d4d8;border-radius:8px;flex-shrink:0;width:26px;height:26px;padding:0;box-shadow:0 1px 2px #0f172a0d}.btn-icon-remove:hover:not(:disabled){color:#b91c1c;background:#fef2f2;border-color:#fecaca}.btn-icon-remove:disabled{opacity:.25;cursor:not-allowed}.btn-footer-icon{color:#3f3f46;background:#fff;border:1px solid #d4d4d8;border-radius:8px;flex-shrink:0;width:32px;height:32px;padding:0;box-shadow:0 1px 2px #0f172a0d}.btn-footer-icon:hover{color:#18181b;background:#fafafa;border-color:#a1a1aa}.btn-footer-icon i{font-size:.92rem;line-height:1}.btn-footer-icon-accent{color:#fff;background:#18181b;border-color:#18181b}.btn-footer-icon-accent:hover{color:#fff;background:#27272a;border-color:#27272a}.btn-footer-icon-danger{color:#b91c1c;border-color:#f3c1c1}.btn-footer-icon-danger:hover{color:#991b1b;background:#fef2f2;border-color:#efb2b2}.editor-content{-webkit-overflow-scrolling:touch;flex-direction:column;flex:1;gap:24px;padding:20px;display:flex;overflow:hidden auto}.control-group{flex-direction:column;gap:10px;display:flex}.control-group h3{text-transform:uppercase;letter-spacing:.05em;color:var(--muted);align-items:center;gap:6px;margin:0;font-size:11px;font-weight:800;display:flex}.control-group h3 svg{opacity:.65;flex-shrink:0}.group-header{justify-content:space-between;align-items:center;display:flex}.editor-footer{background:var(--bg-panel);border-top:1px solid var(--line);z-index:30;flex-shrink:0;padding:12px 20px}.editor-footer-actions{justify-content:space-between;align-items:center;gap:8px;display:flex}.editor-footer-right{gap:8px;display:flex}label{color:#27272a;font-size:11px;font-weight:700}input,select,textarea{background:#fff;border:1px solid #d4d4d8;border-radius:8px;outline:none;width:100%;padding:8px 10px;font-family:inherit;font-size:13px;transition:border-color .15s,box-shadow .15s,background .15s}input:focus,select:focus,textarea:focus{background:#fff;border-color:#71717a;box-shadow:0 0 0 3px #18181b12}textarea{border-radius:10px;min-height:68px}.row-2{grid-template-columns:1fr 1fr;gap:10px;display:grid}.item-edit-list{flex-direction:column;gap:6px;display:flex}.item-edit-row{align-items:center;gap:6px;display:flex}.flex-grow{min-width:0;flex:1!important}.charge-row{justify-content:space-between;align-items:center;gap:12px;margin-bottom:6px;display:flex}.charge-label{color:var(--muted);white-space:nowrap;font-size:.8rem;font-weight:600}.charge-input-group{border:1px solid var(--line-strong);background:var(--bg-panel);border-radius:6px;align-items:stretch;width:140px;display:flex;overflow:hidden}.charge-input-group input{text-align:right;background:0 0;border:none;outline:none;flex:1;min-width:0;padding:6px 8px;font-size:.85rem}.charge-type-static{border-right:1px solid var(--line-strong);background:var(--bg-soft);width:30px;color:var(--muted);flex-shrink:0;justify-content:center;align-items:center;min-height:32px;font-size:.78rem;font-weight:700;display:flex}.discount-input-group{width:160px}.discount-type-toggle{border-right:1px solid var(--line-strong);flex-shrink:0;display:flex}.discount-type-btn{background:var(--bg-soft);width:28px;color:var(--muted);cursor:pointer;border:none;flex-shrink:0;justify-content:center;align-items:center;min-height:32px;padding:0;font-size:.75rem;font-weight:700;transition:background .12s,color .12s;display:flex}.discount-type-btn:first-child{border-right:1px solid var(--line-strong)}.discount-type-btn.active{background:var(--text);color:var(--bg)}.discount-type-btn:not(.active):hover{background:var(--line);color:var(--text)}.w-20{flex-shrink:0;min-width:60px;width:60px!important}.w-24{flex-shrink:0;min-width:80px;width:80px!important}.payment-edit-list{flex-direction:column;gap:16px;display:flex}.payment-edit-row{border-bottom:1px solid var(--line);flex-direction:column;gap:8px;padding-bottom:16px;display:flex}.payment-edit-row:last-child{border-bottom:none;padding-bottom:0}.payment-edit-top{grid-template-columns:minmax(0,1fr) minmax(0,1fr) auto;align-items:center;gap:8px;display:grid}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.spin{animation:1s linear infinite spin}.preview-panel{background:var(--bg-app);flex:1;justify-content:center;align-items:flex-start;padding:40px;display:flex;overflow-y:auto}.invoice-paper{width:100%;max-width:800px;min-height:1056px;color:var(--text);background:#fff;flex-direction:column;padding:60px;display:flex;box-shadow:0 12px 32px #0f19230d,0 2px 8px #0f192308}.template-minimal .inv-header{justify-content:space-between;margin-bottom:50px;display:flex}.template-minimal .inv-company{letter-spacing:-.02em;color:var(--text);margin:0 0 12px;font-size:26px;font-weight:800}.template-minimal .inv-sender p{color:var(--muted);margin:0 0 4px;font-size:13px}.template-minimal .inv-title{text-transform:uppercase;color:var(--text);letter-spacing:1.5px;text-align:right;margin:0 0 16px;font-size:14px;font-weight:700}.template-minimal .meta-grid{text-align:right;grid-template-columns:auto auto;justify-content:end;gap:6px 16px;font-size:13px;display:grid}.template-minimal .meta-row{display:contents}.template-minimal .meta-label{color:var(--muted);font-weight:500}.template-minimal .inv-client{margin-bottom:40px;font-size:14px;line-height:1.5}.template-minimal .inv-client h3{color:var(--muted);text-transform:uppercase;letter-spacing:.5px;margin:0 0 10px;font-size:12px;font-weight:600}.template-minimal .inv-client p{color:var(--text);margin:0 0 4px}.template-minimal .inv-table{border-collapse:collapse;width:100%;margin-bottom:40px}.template-minimal .inv-table th{border-bottom:2px solid var(--text);text-transform:uppercase;color:var(--text);letter-spacing:.5px;padding:12px 8px;font-size:11px;font-weight:700}.template-minimal .inv-table td{border-bottom:1px solid var(--line);vertical-align:top;padding:16px 8px;font-size:13px}.template-minimal .inv-totals{flex-direction:column;align-items:flex-end;gap:8px;margin-bottom:60px;display:flex}.template-minimal .total-row{justify-content:space-between;width:280px;padding:6px 0;font-size:14px;display:flex}.template-minimal .grand-total{border-top:2px solid var(--text);margin-top:6px;padding-top:14px;font-size:18px;font-weight:700}.template-minimal .inv-footer{border-top:1px solid var(--line);color:var(--text);grid-template-columns:1fr 1fr;gap:40px;margin-top:auto;padding-top:40px;font-size:13px;line-height:1.6;display:grid}.template-minimal .inv-footer h3{text-transform:uppercase;color:var(--muted);letter-spacing:.5px;margin:0 0 12px;font-size:11px;font-weight:600}.template-minimal .payment-method{margin-bottom:12px}.template-minimal .payment-method strong{font-weight:600}.template-modern .inv-header{border-top:8px solid var(--text);justify-content:space-between;margin-bottom:50px;padding-top:40px;display:flex}.template-modern .inv-company{letter-spacing:-.03em;color:var(--text);text-transform:uppercase;margin:0 0 12px;font-size:32px;font-weight:800}.template-modern .inv-sender p{color:var(--text);margin:0 0 4px;font-size:13px;font-weight:500}.template-modern .inv-title{color:#f4f4f5;text-align:right;text-transform:uppercase;letter-spacing:-.02em;margin:0 0 -10px;font-size:40px;font-weight:900}.template-modern .meta-grid{text-align:right;grid-template-columns:auto auto;justify-content:end;gap:8px 16px;font-size:14px;font-weight:600;display:grid}.template-modern .meta-row{display:contents}.template-modern .meta-label{color:var(--muted)}.template-modern .inv-client{background:var(--text);color:#fff;margin-bottom:40px;padding:24px}.template-modern .inv-client h3{text-transform:uppercase;letter-spacing:1px;color:#fff9;margin:0 0 12px;font-size:11px}.template-modern .inv-client p{margin:0 0 4px}.template-modern .inv-table{border-collapse:collapse;width:100%;margin-bottom:40px}.template-modern .inv-table th{background:var(--text);color:#fff;text-transform:uppercase;letter-spacing:1px;padding:14px 12px;font-size:11px;font-weight:700}.template-modern .inv-table td{border-bottom:1px solid var(--line-strong);padding:16px 12px;font-size:14px;font-weight:500}.template-modern .inv-totals{flex-direction:column;align-items:flex-end;margin-bottom:60px;display:flex}.template-modern .total-row{justify-content:space-between;width:320px;padding:8px 12px;font-size:15px;font-weight:600;display:flex}.template-modern .grand-total{background:var(--text);color:#fff;margin-top:12px;padding:16px 20px;font-size:22px;font-weight:800}.template-modern .inv-footer{border-top:2px solid var(--text);grid-template-columns:1fr 1fr;gap:40px;margin-top:auto;padding-top:30px;font-size:13px;font-weight:500;display:grid}.template-modern .inv-footer h3{text-transform:uppercase;letter-spacing:.5px;margin:0 0 12px;font-size:13px;font-weight:800}.template-modern .payment-method{margin-bottom:16px}.template-classic .inv-header{border-bottom:1px solid #000;flex-direction:column;align-items:stretch;margin-bottom:40px;padding-bottom:30px;display:flex}.template-classic .inv-title{text-transform:uppercase;text-align:center;letter-spacing:4px;margin:0 0 30px;font-family:Times New Roman,Times,serif;font-size:36px;font-weight:400}.template-classic .inv-top-row{justify-content:space-between;align-items:flex-start;display:flex}.template-classic .inv-company{margin:0 0 8px;font-family:Times New Roman,Times,serif;font-size:24px;font-weight:700}.template-classic .inv-sender p{margin:0 0 4px;font-family:Times New Roman,Times,serif;font-size:14px}.template-classic .meta-grid{grid-template-columns:auto auto;justify-content:end;gap:4px 16px;font-family:Times New Roman,Times,serif;font-size:14px;display:grid}.template-classic .meta-row{display:contents}.template-classic .meta-label{font-weight:700}.template-classic .inv-client{margin-bottom:40px;font-family:Times New Roman,Times,serif;font-size:15px}.template-classic .inv-client h3{text-transform:uppercase;border-bottom:1px solid #000;margin:0 0 12px;padding-bottom:4px;font-size:14px;font-weight:700;display:inline-block}.template-classic .inv-client p{margin:0 0 4px}.template-classic .inv-table{border-collapse:collapse;width:100%;margin-bottom:40px;font-family:Times New Roman,Times,serif}.template-classic .inv-table th{text-transform:uppercase;border-top:2px solid #000;border-bottom:2px solid #000;padding:12px 8px;font-size:13px;font-weight:700}.template-classic .inv-table td{border-bottom:1px solid #ccc;padding:16px 8px;font-size:14px}.template-classic .inv-totals{flex-direction:column;align-items:flex-end;margin-bottom:60px;font-family:Times New Roman,Times,serif;display:flex}.template-classic .total-row{justify-content:space-between;width:300px;padding:8px 0;font-size:15px;display:flex}.template-classic .grand-total{border-top:2px solid #000;border-bottom:2px solid #000;margin-top:8px;padding:12px 0;font-size:20px;font-weight:700}.template-classic .inv-footer{grid-template-columns:1fr 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