:root{
  --bg:#faf7f2; --card:#ffffff; --ink:#2b2118; --muted:#8a7a68;
  --brand:#6b3218; --brand-2:#8c3f1f; --accent:#2e7d4f; --warn:#b8860b; --bad:#b23a2a;
  --line:#e8ddd0; --chip:#f3ece1; --radius:14px;
  --shadow:0 1px 2px rgba(60,35,15,.06),0 8px 24px rgba(60,35,15,.07);
}
*{box-sizing:border-box}
body{margin:0;font-family:"Segoe UI",system-ui,-apple-system,Roboto,"Helvetica Neue",Arial,sans-serif;background:var(--bg);color:var(--ink)}
.topbar{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:16px 24px;background:linear-gradient(120deg,var(--brand),var(--brand-2));color:#fff;position:sticky;top:0;z-index:10}
.brand{display:flex;gap:14px;align-items:center}
.brand-mark{width:48px;height:48px;border-radius:12px;background:rgba(255,255,255,.16);display:flex;align-items:center;justify-content:center;font-weight:800;font-size:20px;letter-spacing:1px;border:1px solid rgba(255,255,255,.35)}
.topbar h1{margin:0;font-size:20px}
.topbar p{margin:2px 0 0;opacity:.85;font-size:13px}
.top-actions{display:flex;gap:8px;flex-wrap:wrap}
.btn{border:1px solid var(--line);background:#fff;color:var(--ink);border-radius:10px;padding:9px 14px;font-size:14px;cursor:pointer}
.btn:hover{filter:brightness(.97)}
.btn.primary{background:var(--accent);border-color:var(--accent);color:#fff;font-weight:600}
.btn.ghost{background:rgba(255,255,255,.14);border-color:rgba(255,255,255,.4);color:#fff}
main .btn.ghost{background:#fff;color:var(--ink)}
.btn.danger-ghost{background:#fff;border-color:#e5b6ac;color:var(--bad)}
main{max-width:1180px;margin:0 auto;padding:20px 20px 40px;display:flex;flex-direction:column;gap:16px}
.monthbar{display:flex;align-items:center;gap:12px}
.monthbar h2{margin:0;font-size:22px;text-transform:capitalize;flex:0 0 auto}
.monthbar .btn{font-size:18px;padding:4px 14px}
.save-state{margin-left:auto;color:var(--accent);font-size:13px}
.kpis{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:12px}
.kpi{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:14px}
.kpi .label{font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:.5px}
.kpi .value{font-size:24px;font-weight:700;margin-top:4px}
.kpi .sub{font-size:12px;color:var(--muted);margin-top:2px}
.kpi.good .value{color:var(--accent)} .kpi.bad .value{color:var(--bad)} .kpi.warn .value{color:var(--warn)}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media(max-width:900px){.grid-2{grid-template-columns:1fr}.topbar{flex-direction:column;align-items:flex-start}}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:16px}
.card-head{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-bottom:10px;flex-wrap:wrap}
.card-head.wrap{flex-direction:column;align-items:flex-start}
.card-head h3{margin:0;font-size:16px}
.legend{font-size:12px;color:var(--muted);display:flex;gap:8px;align-items:center}
.dot{display:inline-block;width:10px;height:10px;border-radius:50%;margin:0 3px}
.dot.promet{background:var(--accent)} .dot.poraba{background:var(--brand-2)}
.line{display:inline-block;width:18px;height:3px;border-radius:2px;background:#d4a017;vertical-align:middle;margin:0 3px}
.line.target{background:var(--bad)}
.line.roas{background:#d4a017}
.chart{width:100%;overflow-x:auto}
.hint{color:var(--muted);font-size:13px;margin:0 0 10px}
.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:10px}
table{border-collapse:collapse;width:100%;font-size:14px;min-width:760px}
thead th{background:var(--brand);color:#fff;padding:9px 8px;text-align:right;font-weight:600;white-space:nowrap}
thead th:first-child,thead th:nth-child(2){text-align:left}
tbody td{padding:4px;border-bottom:1px solid var(--line);text-align:right}
tbody td:first-child,tbody td:nth-child(2){text-align:left;white-space:nowrap}
tbody tr.today{background:#fdf3e3}
tbody tr.weekend td:first-child{color:var(--muted)}
tfoot td{background:var(--chip);font-weight:700;padding:9px 8px;text-align:right;border-top:2px solid var(--brand)}
tfoot td:first-child{text-align:left}
td input{width:92px;padding:6px 7px;border:1px solid var(--line);border-radius:8px;font-size:14px;text-align:right;background:#fffdf8}
td input:focus{outline:2px solid var(--brand-2);border-color:var(--brand-2)}
td input.note{width:150px;text-align:left}
td.computed{font-variant-numeric:tabular-nums;white-space:nowrap;padding:6px 8px}
.good{color:var(--accent);font-weight:600}.bad{color:var(--bad);font-weight:600}
.tabs{display:flex;gap:8px;flex-wrap:wrap;margin-top:8px}
.tab{border:1px solid var(--line);background:#fff;border-radius:999px;padding:7px 16px;cursor:pointer;font-size:14px}
.tab.active{background:var(--brand);color:#fff;border-color:var(--brand);font-weight:600}
.entry-actions{display:flex;gap:8px;margin-top:12px;flex-wrap:wrap}
.how{margin:0;padding-left:20px;font-size:14px;line-height:1.7}
.modal-backdrop{position:fixed;inset:0;background:rgba(40,20,5,.45);display:flex;align-items:center;justify-content:center;z-index:50;padding:16px}
.modal-backdrop[hidden]{display:none}
.modal{background:#fff;border-radius:16px;padding:22px;max-width:480px;width:100%;box-shadow:var(--shadow)}
.modal h3{margin:0 0 10px}.modal h4{margin:14px 0 6px}
.modal label{display:flex;justify-content:space-between;align-items:center;gap:10px;margin:8px 0;font-size:14px}
.modal input[type=number],.modal input[type=text]{padding:8px;border:1px solid var(--line);border-radius:8px;width:170px}
.mrow{display:flex;align-items:center;gap:8px;margin:6px 0;font-size:14px}
.mrow input[type=text]{width:130px;padding:6px}
.mrow .code{font-weight:700;min-width:36px}
.modal .row{display:flex;gap:8px;margin-top:8px}
.modal-actions{margin-top:16px;text-align:right}
footer{text-align:center;color:var(--muted);font-size:12px;padding:10px}
.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px;background:linear-gradient(140deg,var(--brand),var(--brand-2))}
.login-wrap[hidden]{display:none}
.login-card{background:#fff;border-radius:18px;padding:32px;max-width:400px;width:100%;box-shadow:var(--shadow);display:flex;flex-direction:column;gap:10px;align-items:stretch;text-align:center}
.login-card .brand-mark{margin:0 auto}
.login-card h1{margin:6px 0 0;font-size:22px}
.login-card p{margin:0 0 6px;color:var(--muted);font-size:14px}
.login-card label{text-align:left;font-size:14px;display:flex;flex-direction:column;gap:6px}
.login-card input{padding:10px;border:1px solid var(--line);border-radius:10px;font-size:15px}
.login-card input:focus{outline:2px solid var(--brand-2);border-color:var(--brand-2)}
.login-card .btn{margin-top:6px}
#login-error{color:var(--bad);font-size:13px;min-height:18px}
.notice{background:#fdf3e3;border:1px solid #e8c87a;color:#6b4a12;border-radius:10px;padding:10px 14px;font-size:13px}
.notice[hidden]{display:none}
.srcbar{font-size:13px;color:var(--muted)}
.pill{display:inline-block;padding:2px 10px;border-radius:999px;font-size:12px;background:#eee;color:#666;border:1px solid #ddd}
.pill.ok{background:#e3f2e7;color:#2e7d4f;border-color:#bfe0c9}
.modal.wide{max-width:560px}
.conn-list{display:flex;flex-direction:column;gap:4px;margin:6px 0}
td.src{font-size:12px;color:var(--muted)}
code{background:#f3ece1;padding:1px 6px;border-radius:6px;font-size:12px}
.bar-label{font-size:10px;fill:#8a7a68}
.axis{font-size:10px;fill:#8a7a68}