:root{--bg:#f4f6f9;--card:#fff;--ink:#1d2733;--muted:#6b7785;--line:#dde3ea;--brand:#1f3a5f;--brand2:#2f6db5;
--good:#1b7f3b;--goodbg:#e3f4e8;--bad:#b3261e;--badbg:#fbe7e6;--input:#fffbea;--calc:#f3f6f9}
*{box-sizing:border-box}
body{margin:0;font:14px/1.45 -apple-system,BlinkMacSystemFont,"SF Pro Text","Segoe UI",Roboto,Helvetica,Arial,sans-serif;background:var(--bg);color:var(--ink)}
header.top{position:sticky;top:0;z-index:20;background:var(--brand);color:#fff;display:flex;align-items:center;gap:14px;padding:8px 16px;box-shadow:0 1px 4px #0003}
header.top .logo{font-weight:700;font-size:17px;letter-spacing:.3px;margin-right:6px}
header.top nav{display:flex;flex-wrap:wrap;gap:2px;flex:1}
header.top nav a{color:#dfe8f3;text-decoration:none;padding:6px 9px;border-radius:6px;font-size:13px}
header.top nav a.active,header.top nav a:hover{background:#ffffff22;color:#fff}
header.top select,header.top button{font:inherit}
.yearbox{display:flex;align-items:center;gap:6px;font-size:13px}
.yearbox select{padding:4px 6px;border-radius:6px;border:0}
.btn{display:inline-flex;align-items:center;gap:6px;border:1px solid var(--line);background:#fff;color:var(--ink);padding:6px 11px;border-radius:7px;cursor:pointer;font-size:13px;text-decoration:none}
.btn:hover{border-color:var(--brand2)}
.btn.primary{background:var(--brand2);border-color:var(--brand2);color:#fff}
.btn.danger{color:var(--bad)}
.btn.small{padding:2px 7px;font-size:12px}
.btn.ghost{background:transparent;border-color:#ffffff55;color:#fff}
main{padding:18px 20px 60px;max-width:1700px;margin:0 auto}
h1{font-size:22px;margin:4px 0 14px}
h2{font-size:17px;margin:22px 0 10px}
h3{font-size:15px;margin:16px 0 8px}
.card{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:14px 16px;margin-bottom:16px}
.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:12px;margin-bottom:16px}
.kpi{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:12px 14px}
.kpi .l{color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:.4px}
.kpi .v{font-size:22px;font-weight:650;margin-top:4px;font-variant-numeric:tabular-nums}
.kpi .s{color:var(--muted);font-size:12px}
.toolbar{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin:8px 0 12px}
.toolbar .sp{flex:1}
.grid2{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:16px}
.grid2>*{min-width:0}
@media (max-width:1100px){.grid2{grid-template-columns:1fr}}
.scroll{overflow-x:auto}
table.t{border-collapse:collapse;width:100%;font-variant-numeric:tabular-nums;font-size:13px}
table.t th,table.t td{border-bottom:1px solid var(--line);padding:4px 6px;text-align:right;white-space:nowrap}
table.t th{background:#eef2f7;font-weight:600;color:#34414f;position:sticky;top:0}
table.t th:first-child,table.t td:first-child{text-align:left;position:sticky;left:0;background:inherit;z-index:1}
table.t tr{background:#fff}
table.t td.lbl,table.t th.lbl{text-align:left}
table.t tr.total td{font-weight:650;background:var(--calc)}
table.t tr.grand td{font-weight:700;background:#e4ebf4}
table.t tr.info td{color:var(--muted);font-style:italic}
table.t tr.sub td:first-child{padding-left:22px}
table.t tr.archived td{color:#9aa4ae}
table.t td.calc{background:var(--calc)}
table.t td.neg,span.neg{color:var(--bad)}
table.t td.good,span.good{color:var(--good);background:var(--goodbg)}
table.t td.bad{color:var(--bad);background:var(--badbg)}
input.cell{width:100%;min-width:84px;border:1px solid transparent;background:var(--input);text-align:right;padding:3px 5px;border-radius:4px;font:inherit;font-variant-numeric:tabular-nums}
input.cell.txt{text-align:left;min-width:120px}
input.cell:hover{border-color:#e6d27a}
input.cell:focus{outline:none;border-color:var(--brand2);background:#fff}
input.cell.neg{color:var(--bad)}
input.cell.saved{animation:flash 1s}
@keyframes flash{0%{background:#c9f0d3}100%{background:var(--input)}}
select.cell{font:inherit;padding:2px 4px;border:1px solid var(--line);border-radius:4px;background:#fff}
textarea.cell{width:100%;min-height:70px;font:inherit;border:1px solid var(--line);border-radius:6px;padding:6px;background:var(--input)}
.legend{font-size:12px;color:var(--muted);margin-top:6px}
.legend code{background:#eef2f7;padding:1px 4px;border-radius:4px}
.muted{color:var(--muted)}
.pill{display:inline-block;padding:1px 8px;border-radius:10px;font-size:11px;background:#eef2f7;color:#34414f}
.pill.warn{background:#fff3cd;color:#7a5a00}
.pill.ok{background:var(--goodbg);color:var(--good)}
.alert{padding:10px 12px;border-radius:8px;background:#fff3cd;color:#664d03;margin-bottom:12px;font-size:13px}
.alert.err{background:var(--badbg);color:var(--bad)}
.alert.ok{background:var(--goodbg);color:var(--good)}
.chartbox{position:relative;height:300px}
.chartbox.small{height:260px}
#toast{position:fixed;bottom:18px;right:18px;background:#1d2733;color:#fff;padding:10px 14px;border-radius:8px;opacity:0;transition:.25s;z-index:99;max-width:420px}
#toast.show{opacity:.95}
#toast.err{background:var(--bad)}
.auth-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#1f3a5f,#2f6db5)}
.auth{background:#fff;border-radius:14px;padding:28px 30px;width:380px;box-shadow:0 10px 40px #0004}
.auth h1{margin:0 0 4px}
.auth input{width:100%;padding:9px 10px;border:1px solid var(--line);border-radius:8px;font:inherit;margin:6px 0 10px}
.auth .btn{width:100%;justify-content:center;padding:9px}
.auth .sep{text-align:center;color:var(--muted);margin:12px 0;font-size:12px}
.hidden{display:none!important}
dialog.confirm{border:1px solid var(--line);border-radius:12px;padding:18px 20px;max-width:440px;box-shadow:0 10px 40px #0004;color:var(--ink)}
dialog.confirm::backdrop{background:#1d273366}
dialog.confirm h3{margin:0 0 8px}
dialog.confirm p{margin:0 0 16px;line-height:1.5}
dialog.confirm .actions{display:flex;justify-content:flex-end;gap:8px}
dialog.confirm .btn:focus-visible{outline:2px solid var(--brand2);outline-offset:2px}
.btn.danger-plein{background:var(--bad);border-color:var(--bad);color:#fff}
.trip-head{display:flex;align-items:center;gap:4px}
.trip-head input.cell{flex:1}
table.t td.calc.relev-frais{background:var(--goodbg)}
.form-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:8px 14px}
.form-grid label{font-size:12px;color:var(--muted);display:block}
.form-grid input{width:100%}
details summary{cursor:pointer;color:var(--brand2);margin:6px 0}
.session-info{font-size:11px;color:#c9d6e6}
@media print{
 header.top,.toolbar,.noprint,button,.btn{display:none!important}
 body{background:#fff}
 main{padding:0;max-width:none}
 .card{border:0;padding:0}
 input.cell{background:transparent;border:0}
 table.t th{position:static}
 .chartbox{height:240px;page-break-inside:avoid}
 table.t{font-size:10px}
}