:root{--bg:#f5f6f8;--card:#fff;--ink:#1c2430;--muted:#66707f;--line:#dfe3ea;--brand:#1f3a5f;--brand-ink:#fff;--ok:#1d7a46;--warn:#a15c00;--bad:#b3261e}*{box-sizing:border-box}body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--ink);line-height:1.45}a{color:var(--brand)}header.top{background:var(--brand);color:var(--brand-ink);padding:10px 16px;display:flex;flex-wrap:wrap;gap:8px 16px;align-items:center}header.top a,header.top button.link{color:var(--brand-ink);text-decoration:none;padding:6px 10px;border-radius:6px;background:transparent;border:0;font:inherit;cursor:pointer}header.top a.active{background:rgba(255,255,255,.18)}header.top .spacer{flex:1 1}main{max-width:860px;margin:0 auto;padding:16px}h1{font-size:1.4rem;margin:8px 0 14px}.card{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:14px;margin-bottom:12px}label{display:block;font-weight:600;margin:12px 0 4px;font-size:.92rem}input,select,textarea{width:100%;padding:10px;border:1px solid var(--line);border-radius:8px;font:inherit;background:#fff}textarea{min-height:70px}input.ai,select.ai{border-color:#c98b00;background:#fff9e8}.btn,button{display:inline-block;padding:10px 14px;border-radius:8px;border:1px solid var(--brand);background:var(--brand);color:var(--brand-ink);font:inherit;cursor:pointer;text-decoration:none}.btn.secondary,button.secondary{background:#fff;color:var(--brand)}button.danger{background:var(--bad);border-color:var(--bad)}button.ok{background:var(--ok);border-color:var(--ok)}button:disabled{opacity:.5;cursor:not-allowed}.row{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin-top:12px}.grid2{display:grid;grid-template-columns:1fr 1fr;grid-gap:12px;gap:12px}@media (max-width:560px){.grid2{grid-template-columns:1fr}}.muted{color:var(--muted);font-size:.9rem}.badge{display:inline-block;padding:2px 10px;border-radius:999px;font-size:.8rem;font-weight:600;border:1px solid var(--line);background:#eef1f6}.badge.soumise{background:#fff3d6;color:var(--warn)}.badge.validee{background:#dff3e6;color:var(--ok)}.badge.remboursee{background:#d8e8fb;color:#174a8a}.msg{padding:10px 12px;border-radius:8px;margin:10px 0}.msg.err{background:#fde8e6;color:var(--bad)}.msg.warn{background:#fff3d6;color:var(--warn)}.msg.info{background:#e8f0fb;color:#174a8a}.msg.ok{background:#dff3e6;color:var(--ok)}.item{display:flex;justify-content:space-between;gap:12px;align-items:center;text-decoration:none;color:inherit}.item+.item{border-top:1px solid var(--line);margin-top:10px;padding-top:10px}.amount{font-weight:700;white-space:nowrap}img.receipt{max-width:100%;max-height:420px;border-radius:8px;border:1px solid var(--line)}.check{display:flex;gap:8px;align-items:flex-start;margin-top:12px;font-weight:400}.check input{width:auto;margin-top:4px}table{width:100%;border-collapse:collapse}td,th{text-align:left;padding:8px 6px;border-bottom:1px solid var(--line);font-size:.92rem}