:root{font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:#11233f;background:#f6f9fd}*{box-sizing:border-box}body{margin:0;min-height:100vh}.shell{display:grid;grid-template-columns:230px 1fr;min-height:100vh}.side{background:#fff;border-right:1px solid #dce6f2;padding:24px 16px}.brand{font-size:20px;font-weight:800;letter-spacing:-.4px;margin-bottom:28px}.brand span{display:block;font-size:12px;font-weight:600;color:#68809d;margin-top:4px}.nav{display:grid;gap:7px}.nav button{appearance:none;border:0;background:transparent;text-align:left;padding:11px 12px;border-radius:10px;font:inherit;color:#536981;cursor:pointer}.nav button.active,.nav button:hover{background:#eef5ff;color:#123b6d}.main{padding:30px;max-width:1280px;width:100%}.top{display:flex;align-items:center;justify-content:space-between;gap:18px;margin-bottom:28px}.top h1{font-size:28px;margin:0;letter-spacing:-.8px}.muted{color:#6a8098}.card{background:#fff;border:1px solid #dce6f2;border-radius:16px;padding:20px;box-shadow:0 8px 30px rgba(31,64,104,.05)}.grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.metric strong{display:block;font-size:26px;margin-top:8px}.btn{border:1px solid #184f8f;background:#184f8f;color:#fff;padding:10px 14px;border-radius:10px;font-weight:700;cursor:pointer}.btn.secondary{background:#fff;color:#184f8f}.btn:disabled{opacity:.45;cursor:not-allowed}.stack{display:grid;gap:14px}.row{display:flex;align-items:center;gap:12px;flex-wrap:wrap}input,select,textarea{font:inherit;border:1px solid #cbd9e8;border-radius:9px;padding:10px 11px;background:#fff;color:#17304e;min-width:140px}textarea{min-height:90px;width:100%}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:11px 8px;border-bottom:1px solid #edf1f6;font-size:14px}th{color:#61778f;font-size:12px;text-transform:uppercase;letter-spacing:.04em}.notice{padding:12px 14px;border-radius:10px;background:#fff8e7;border:1px solid #f0d99b;color:#694d12}.error{background:#fff0f0;border-color:#f0bcbc;color:#8a2e2e}.login{min-height:100vh;display:grid;place-items:center;padding:28px}.login .card{width:min(470px,100%);padding:32px}.login h1{font-size:32px;letter-spacing:-1px;margin:0 0 8px}.code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px;background:#f2f6fb;padding:3px 6px;border-radius:6px}@media(max-width:820px){.shell{grid-template-columns:1fr}.side{display:none}.main{padding:18px}.grid{grid-template-columns:1fr}}

.picker-wrap{position:relative;min-width:240px}.picker-wrap>input:not([type=hidden]){width:100%}.picker-results{position:absolute;z-index:20;top:calc(100% + 6px);left:0;right:0;background:#fff;border:1px solid #dce6f2;border-radius:10px;box-shadow:0 14px 34px rgba(31,64,104,.13);max-height:260px;overflow:auto}.picker-results:empty{display:none}.picker-option{display:flex;width:100%;border:0;border-bottom:1px solid #edf1f6;background:#fff;padding:10px 12px;text-align:left;cursor:pointer;flex-direction:column;gap:3px}.picker-option:last-child{border-bottom:0}.picker-option:hover,.picker-option:focus{background:#eef5ff;outline:none}.picker-option span,.picker-empty{font-size:12px;color:#68809d}.picker-empty{padding:11px 12px}.error-text{color:#8a2e2e}

#documentPanel[hidden]{display:none}input[type=file]{max-width:320px}

.invoice-line{display:grid;grid-template-columns:minmax(180px,1.2fr) minmax(150px,1fr) minmax(140px,1fr) auto;gap:10px;align-items:center}.card-subtle{border:1px solid #e4ebf4;background:#f9fbfe;border-radius:12px;padding:12px}@media(max-width:980px){.invoice-line{grid-template-columns:1fr 1fr}}@media(max-width:620px){.invoice-line{grid-template-columns:1fr}}

#invoiceDetailPanel[hidden]{display:none}.invoice-totals{margin-left:auto;min-width:260px;display:grid;gap:8px}.invoice-totals>div{display:flex;justify-content:space-between;gap:24px}.invoice-totals>div:last-child{font-size:1.08rem;border-top:1px solid #dce5f1;padding-top:8px}

.credit-lines{display:grid;gap:8px}.credit-line{display:grid;grid-template-columns:minmax(0,1fr) 180px;gap:12px;align-items:center;padding:10px;border:1px solid #e4ebf4;border-radius:10px}.credit-line span{display:grid;gap:3px}.credit-line small{color:#68758a}.btn.danger{border-color:#b42318;color:#b42318;background:#fff}@media(max-width:620px){.credit-line{grid-template-columns:1fr}}