:root{--bg:#f5f6f8;--panel:#fff;--ink:#17191d;--muted:#737982;--line:#e5e7eb;--accent:#17191d;--soft:#f0f1f3;--ok:#166534;--danger:#b42318}*{box-sizing:border-box}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:var(--bg);color:var(--ink)}a{color:inherit;text-decoration:none}.sidebar{position:fixed;left:0;top:0;bottom:0;width:230px;background:#111317;color:#fff;padding:28px 20px;display:flex;flex-direction:column}.brand{font-weight:800;font-size:21px;letter-spacing:-.5px}.brand span{font-weight:400;color:#aeb4bd;margin-left:5px}.sidebar nav{margin-top:38px;display:grid;gap:7px}.sidebar nav a{padding:11px 12px;border-radius:9px;color:#aeb4bd}.sidebar nav a:hover,.sidebar nav a.active{background:#202329;color:#fff}.logout{margin-top:auto;color:#8c929b;padding:12px}main{margin-left:230px;padding:30px 34px 50px;max-width:1500px}.topbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px}.topbar h1{margin:0;font-size:26px}.top-actions,.doc-actions,.actions{display:flex;gap:9px;align-items:center}.btn{display:inline-flex;align-items:center;justify-content:center;border:1px solid #d8dbe0;background:#fff;border-radius:9px;padding:10px 14px;font:inherit;font-weight:650;cursor:pointer}.btn:hover{background:#f8f8f8}.btn.primary{background:#15171b;color:white;border-color:#15171b}.btn.small{padding:7px 10px;font-size:13px}.btn.wide{width:100%}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:18px}.stat,.panel{background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:0 1px 2px rgba(0,0,0,.02)}.stat{padding:20px}.stat span{display:block;color:var(--muted);font-size:13px}.stat strong{font-size:24px;display:block;margin-top:9px}.panel{padding:20px;margin-bottom:18px}.panel h2{font-size:16px;margin:0 0 16px}.panel-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}.panel-head h2{margin:0}.panel-head a,.text-link{font-size:13px;color:#4b5563}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:12px 10px;border-bottom:1px solid var(--line);font-size:14px}th{font-size:12px;text-transform:uppercase;letter-spacing:.04em;color:var(--muted)}tbody tr{cursor:pointer}tbody tr:hover{background:#fafafa}.right{text-align:right}.badge{display:inline-block;padding:4px 8px;border-radius:999px;background:#eef0f2;font-size:12px}.badge.paid{background:#dcfce7;color:#166534}.badge.sent{background:#e0ecff;color:#1d4ed8}.badge.cancelled{background:#fee2e2;color:#991b1b}.tabs{display:flex;gap:6px;margin-bottom:14px}.tabs a{padding:8px 12px;border-radius:8px;color:var(--muted)}.tabs a.active{background:#fff;border:1px solid var(--line);color:var(--ink)}.two-col{display:grid;grid-template-columns:1.3fr .7fr;gap:18px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.form-grid .full{grid-column:1/-1}label{font-size:12px;font-weight:700;color:#555;display:grid;gap:6px}input,select,textarea{width:100%;border:1px solid #d7dae0;border-radius:8px;padding:10px 11px;background:#fff;font:inherit;color:#111;resize:vertical}input:focus,select:focus,textarea:focus{outline:2px solid #cfd2d8;border-color:#a7abb2}.editor-grid{display:grid;grid-template-columns:.75fr 1.25fr;gap:18px}.item-row{display:grid;grid-template-columns:1fr 80px 100px 110px 34px;gap:8px;margin-bottom:8px;align-items:start}.item-row textarea,.item-row input{padding:9px}.icon-btn{border:0;background:#f1f2f4;border-radius:8px;height:38px;font-size:20px;cursor:pointer}.calc{margin:18px 0 20px;margin-left:auto;max-width:320px}.calc>div{display:flex;justify-content:space-between;padding:7px 0}.calc .grand{border-top:1px solid #bbb;margin-top:5px;padding-top:11px;font-size:18px}.alert{padding:10px 12px;border-radius:8px;margin-bottom:12px}.alert.error{background:#fee2e2;color:#991b1b}.alert.success{background:#dcfce7;color:#166534}.login-body{min-height:100vh;display:grid;place-items:center;background:#101216}.login-card{width:min(420px,92vw);background:white;border-radius:16px;padding:28px}.login-card .brand{color:#111}.login-card h1{margin:28px 0 7px}.login-card p{color:var(--muted);line-height:1.5}.login-card form{display:grid;gap:14px}.doc-actions{margin-bottom:16px}.doc-actions form{display:inline}.invoice-paper{background:#fff;width:210mm;max-width:100%;min-height:297mm;margin:0 auto;padding:18mm 17mm 15mm;box-shadow:0 10px 32px rgba(0,0,0,.08);position:relative}.invoice-header{display:flex;justify-content:space-between;align-items:flex-start}.invoice-logo{width:46px;height:46px;border-radius:12px;background:#111;color:#fff;display:grid;place-items:center;font-weight:800;margin-bottom:8px}.invoice-header h2{margin:0 0 5px;font-size:25px;letter-spacing:.04em}.invoice-header small,.addresses small,.doc-meta small{color:#8a9099;font-size:10px;letter-spacing:.08em}.addresses{display:grid;grid-template-columns:1fr 1fr;gap:40px;margin:48px 0 28px}.addresses>div{display:grid;gap:4px;font-size:13px}.addresses b{margin:5px 0 2px}.doc-meta{display:flex;gap:34px;padding:14px 0;border-top:1px solid #e5e7eb;border-bottom:1px solid #e5e7eb}.doc-meta div{display:grid;gap:3px}.intro,.outro{font-size:13px;line-height:1.55;margin:24px 0}.invoice-items{margin-top:22px}.invoice-items th{background:#f3f4f6}.invoice-items td{vertical-align:top;line-height:1.45}.invoice-total{width:310px;margin:22px 0 26px auto}.invoice-total div{display:flex;justify-content:space-between;padding:6px 0}.invoice-total .grand{border-top:1px solid #bbb;font-size:18px;margin-top:4px;padding-top:10px}.bank{margin-top:28px;padding:16px;background:#f7f7f8;border-radius:9px;display:grid;gap:4px;font-size:12px}.bank b{margin-bottom:3px}.invoice-footer{position:absolute;left:17mm;right:17mm;bottom:12mm;border-top:1px solid #e7e7e7;padding-top:8px;color:#999;font-size:9px;text-align:center}.danger-zone{text-align:center;margin:20px}.text-danger{border:0;background:none;color:var(--danger);cursor:pointer}footer{color:#a0a4aa;font-size:11px;text-align:center;margin-top:30px}.settings{max-width:850px}
@media(max-width:980px){.sidebar{position:static;width:auto;height:auto}.sidebar nav{grid-template-columns:repeat(4,1fr);margin-top:18px}.logout{display:none}main{margin:0;padding:20px}.stats{grid-template-columns:1fr 1fr}.editor-grid,.two-col{grid-template-columns:1fr}.invoice-paper{padding:25px}.invoice-footer{position:static;margin-top:35px}.item-row{grid-template-columns:1fr 70px 90px 100px 34px}}
@media(max-width:650px){.topbar{align-items:flex-start;gap:15px}.top-actions{flex-direction:column}.stats{grid-template-columns:1fr}.sidebar nav{grid-template-columns:1fr 1fr}.form-grid{grid-template-columns:1fr}.form-grid .full{grid-column:auto}.item-row{grid-template-columns:1fr 1fr}.item-row textarea{grid-column:1/-1}.invoice-paper{min-height:auto}.addresses{grid-template-columns:1fr;gap:24px}.doc-meta{flex-wrap:wrap}.invoice-items{font-size:11px}.invoice-items th:nth-child(3),.invoice-items td:nth-child(3){display:none}}
@media print{body{background:#fff}.sidebar,.topbar,.doc-actions,.danger-zone,footer{display:none!important}main{margin:0;padding:0}.invoice-paper{box-shadow:none;width:100%;min-height:0;padding:14mm 14mm 12mm}.invoice-footer{bottom:5mm}.invoice-items tr{break-inside:avoid}}

.invoice-items td.right,.invoice-items th.right,.invoice-total b,.calc strong{white-space:nowrap}.recurring-box{margin-top:18px;padding:15px;border:1px solid var(--line);border-radius:10px;background:#fafafa}.recurring-box h3{margin:0 0 12px;font-size:14px}