:root{--bg: #0f172a;--panel: #1e293b;--panel-2: #273449;--line: #334155;--text: #e2e8f0;--muted: #94a3b8;--accent: #38bdf8;--good: #4ade80;--bad: #f87171;color-scheme:dark}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:16px/1.5 system-ui,-apple-system,Segoe UI,sans-serif;-webkit-text-size-adjust:100%}.app{max-width:640px;margin:0 auto;padding:16px 16px 64px}header{display:flex;align-items:baseline;justify-content:space-between;margin-bottom:20px}h1{font-size:20px;margin:0;letter-spacing:-.01em}h2{font-size:15px;margin:0 0 12px;color:var(--muted);text-transform:uppercase;letter-spacing:.06em}.card{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:16px;margin-bottom:16px}label{display:block;font-size:13px;color:var(--muted);margin-bottom:6px}input,select,button{font:inherit;width:100%;padding:12px;border-radius:10px;border:1px solid var(--line);background:var(--panel-2);color:var(--text)}input:focus,select:focus{outline:2px solid var(--accent);outline-offset:-1px}.row{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:12px}.field{margin-bottom:12px}.check{display:flex;align-items:center;gap:10px;margin-bottom:12px}.check input{width:auto}.check label{margin:0;color:var(--text);font-size:15px}button.primary{background:var(--accent);color:#06283d;border:none;font-weight:700;cursor:pointer}button.primary:disabled{opacity:.5;cursor:not-allowed}button.ghost{background:transparent;color:var(--muted);border:1px solid var(--line);cursor:pointer;width:auto;padding:8px 14px;font-size:14px}.total{font-size:34px;font-weight:700;letter-spacing:-.02em}.breakdown{display:flex;justify-content:space-between;padding:7px 0;border-bottom:1px dashed var(--line);font-size:14px}.breakdown:last-of-type{border-bottom:none}.breakdown span:first-child{color:var(--muted)}.detail{font-size:12px;color:var(--muted);margin-top:8px}.error{color:var(--bad);font-size:14px;margin-top:10px}.ok{color:var(--good);font-size:14px;margin-top:10px}.muted{color:var(--muted);font-size:13px}code{background:var(--panel-2);padding:1px 5px;border-radius:5px;font-size:12px}.tabs{display:grid;grid-template-columns:repeat(3,1fr);gap:6px;margin-bottom:16px}@media(min-width:560px){.tabs{grid-template-columns:repeat(6,1fr)}}.tab{padding:10px 4px;font-size:13px;cursor:pointer;background:var(--panel);border:1px solid var(--line);color:var(--muted)}.tab.active{background:var(--accent);color:#06283d;border-color:var(--accent);font-weight:700}.job{padding:12px 0;border-bottom:1px solid var(--line)}.job:last-child{border-bottom:none}.job-head{display:flex;justify-content:space-between;gap:10px;font-size:15px}.job-actions{display:flex;gap:8px;margin-top:8px}.job-actions button{padding:6px 12px;font-size:13px}button.danger{color:var(--bad);border-color:var(--bad)}.listrow{display:flex;justify-content:space-between;align-items:center;gap:10px;width:100%;text-align:left;cursor:pointer;background:transparent;border:none;border-bottom:1px solid var(--line);padding:14px 0;border-radius:0;color:var(--text)}.listrow:last-of-type{border-bottom:none}.owing{color:var(--bad);font-weight:700}.settled{color:var(--good)}.raterow{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:8px 0;border-bottom:1px dashed var(--line);font-size:14px}.raterow input{width:120px;text-align:right;padding:8px 10px}.linkbtn{background:none;border:none;color:var(--muted);cursor:pointer;width:auto;padding:0 0 0 10px;font-size:14px}.breakdown.strong{font-weight:700;color:var(--text)}.breakdown.strong span:first-child{color:var(--text)}.card.alert{border-color:var(--bad)}.threshold{width:52px;margin-left:10px;padding:5px 6px;text-align:center;font-size:13px}.supplierbox{display:block;margin-top:6px;max-width:200px;padding:5px 8px;font-size:12px}.itemlist{margin-bottom:14px}.itemlist-head{display:flex;justify-content:space-between;align-items:baseline}.itemlist-head label{margin-bottom:6px}.itemrow{display:grid;grid-template-columns:1fr 96px 38px;gap:6px;margin-bottom:6px}.itemrow input{padding:9px 10px;font-size:14px}.iconbtn{padding:0;cursor:pointer;font-size:14px;background:var(--panel-2);border:1px solid var(--line);color:var(--muted)}.iconbtn:hover{color:var(--bad);border-color:var(--bad)}button.additem{width:100%;padding:9px;font-size:13px}