:root{--color-bg: #f5f6f8;--color-surface: #ffffff;--color-text: #1f2328;--color-muted: #57606a;--color-border: #c9d1d9;--color-primary: #1d4ed8;--color-primary-hover: #1e40af;--color-danger: #b91c1c;--color-danger-hover: #991b1b;--color-focus: #1d4ed8;--radius: 6px;--space-1: .25rem;--space-2: .5rem;--space-3: 1rem;--space-4: 1.5rem;--space-5: 2rem;--font: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;color-scheme:light}*,*:before,*:after{box-sizing:border-box}body{margin:0;background:var(--color-bg);color:var(--color-text);font:1rem/1.5 var(--font)}h1,h2,h3{margin:0 0 var(--space-3);line-height:1.25}h1{font-size:1.6rem}h2{font-size:1.2rem}h3{font-size:1rem}p{margin:0 0 var(--space-3)}a{color:var(--color-primary)}:focus-visible{outline:3px solid var(--color-focus);outline-offset:2px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.muted{color:var(--color-muted)}.empty{padding:var(--space-5);text-align:center;color:var(--color-muted);background:var(--color-surface);border:1px dashed var(--color-border);border-radius:var(--radius)}.container{width:100%;max-width:72rem;margin:0 auto;padding:var(--space-4) var(--space-3)}.app-header{background:var(--color-surface);border-bottom:1px solid var(--color-border)}.app-header-inner{display:flex;flex-wrap:wrap;align-items:center;gap:var(--space-3);padding-block:var(--space-2)}.brand{font-weight:700;color:var(--color-text);text-decoration:none}.app-header nav{flex:1}.nav-list{display:flex;gap:var(--space-1);margin:0;padding:0;list-style:none}.nav-list a{display:block;padding:var(--space-2) var(--space-3);border-radius:var(--radius);color:var(--color-text);text-decoration:none}.nav-list a:hover{background:var(--color-bg)}.nav-list a.active{color:var(--color-primary);font-weight:600;background:#e8efff}.page-header{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:var(--space-3);margin-bottom:var(--space-4)}.page-header h1{margin:0}.title-group{display:flex;flex-wrap:wrap;align-items:center;gap:var(--space-2) var(--space-3)}.toolbar{display:flex;flex-wrap:wrap;gap:var(--space-3);margin-bottom:var(--space-3)}.card{margin-bottom:var(--space-4);padding:var(--space-4);background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius)}.stack>*+*{margin-top:var(--space-4)}.actions{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:var(--space-2)}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:2.5rem;padding:var(--space-2) var(--space-3);border:1px solid transparent;border-radius:var(--radius);font:inherit;font-weight:600;line-height:1.2;text-decoration:none;cursor:pointer}.btn:disabled{cursor:not-allowed;opacity:.6}.btn-primary{color:#fff;background:var(--color-primary)}.btn-primary:hover:not(:disabled){background:var(--color-primary-hover)}.btn-secondary{color:var(--color-text);background:var(--color-surface);border-color:var(--color-border)}.btn-secondary:hover:not(:disabled){background:var(--color-bg)}.btn-danger{color:#fff;background:var(--color-danger)}.btn-danger:hover:not(:disabled){background:var(--color-danger-hover)}.btn-small{min-height:2rem;padding:var(--space-1) var(--space-2);font-size:.875rem}.btn-block{width:100%}.form-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,15rem),1fr));gap:0 var(--space-3)}.field{display:flex;flex-direction:column;gap:var(--space-1);margin-bottom:var(--space-3)}.field-wide{grid-column:1 / -1}label{font-weight:600}input,select,textarea{width:100%;min-height:2.5rem;padding:var(--space-2);border:1px solid #8c959f;border-radius:var(--radius);background:var(--color-surface);color:var(--color-text);font:inherit}textarea{resize:vertical}input[aria-invalid=true],select[aria-invalid=true],textarea[aria-invalid=true]{border-color:var(--color-danger)}.uppercase{text-transform:uppercase}.logo-preview{display:block;max-width:100%;max-height:4rem;margin-bottom:var(--space-2)}.hint{margin:0;font-size:.875rem;color:var(--color-muted)}.field-error{margin:0;font-size:.875rem;color:var(--color-danger)}.field-error:empty{display:none}fieldset{margin:0 0 var(--space-3);padding:var(--space-3);border:1px solid var(--color-border);border-radius:var(--radius)}legend{padding:0 var(--space-1);font-weight:600}.line-grid{display:grid;grid-template-columns:1fr;gap:0 var(--space-3)}@media(min-width:48rem){.line-grid{grid-template-columns:3fr 1fr 1.3fr 1fr}}.table-wrap{overflow-x:auto;margin-bottom:var(--space-3);background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius)}table{width:100%;border-collapse:collapse}th,td{padding:var(--space-2) var(--space-3);text-align:left;vertical-align:middle;border-bottom:1px solid var(--color-border)}thead th{font-size:.875rem;color:var(--color-muted);background:#f0f2f5;white-space:nowrap}tbody tr:last-child td{border-bottom:0}.num{text-align:right;white-space:nowrap;font-variant-numeric:tabular-nums}.row-actions{display:flex;justify-content:flex-end;gap:var(--space-2);white-space:nowrap}.pagination{display:flex;align-items:center;justify-content:center;gap:var(--space-3)}.details{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,12rem),1fr));gap:var(--space-3);margin:0 0 var(--space-3)}.details dt,.totals dt{font-size:.875rem;color:var(--color-muted)}.details dd,.totals dd{margin:0;font-weight:600}.totals{max-width:22rem;margin:0 0 0 auto}.totals div{display:flex;justify-content:space-between;gap:var(--space-3);padding:var(--space-1) 0}.totals dd{font-variant-numeric:tabular-nums}.totals .grand-total{border-top:1px solid var(--color-border);font-size:1.1rem}.totals .grand-total dt{color:var(--color-text);font-size:inherit;font-weight:600}.notes{white-space:pre-line}.alert{margin-bottom:var(--space-3);padding:var(--space-3);border:1px solid;border-radius:var(--radius)}.alert p:last-child,.alert ul{margin-bottom:0}.alert-error{color:#7f1d1d;background:#fef2f2;border-color:#fca5a5}.alert-success{color:#14532d;background:#f0fdf4;border-color:#86efac}.alert-info{color:#1e3a8a;background:#eff6ff;border-color:#93c5fd}.badge{display:inline-block;padding:.125rem var(--space-2);border-radius:999px;font-size:.8125rem;font-weight:600;white-space:nowrap}.badge-neutral{color:#374151;background:#e5e7eb}.badge-info{color:#1e3a8a;background:#dbeafe}.badge-warning{color:#78350f;background:#fef3c7}.badge-success{color:#14532d;background:#dcfce7}.badge-danger{color:#7f1d1d;background:#fee2e2}.dialog{width:min(100% - 2rem,30rem);padding:var(--space-4);border:1px solid var(--color-border);border-radius:var(--radius);color:var(--color-text)}.dialog::backdrop{background:#0f172a80}.login{display:grid;place-items:center;min-height:100vh;padding:var(--space-3)}.login-card{width:min(100%,24rem)}