:root{--navy: #1b3a6b;--navy-light: #2a5298;--teal: #00a3a1;--bg: #f4f6fa;--card: #ffffff;--border: #e2e6ee;--text: #1f2733;--muted: #6b7480;--green: #1a8a4a;--green-bg: #e6f6ec;--red: #c0392b;--red-bg: #fdecea;--amber: #b9770e;--amber-bg: #fdf3e2;--radius: 10px;--shadow: 0 1px 3px rgba(20, 40, 80, .08), 0 1px 2px rgba(20, 40, 80, .06)}*{box-sizing:border-box}body{margin:0;font-family:Segoe UI,system-ui,-apple-system,Roboto,Arial,sans-serif;background:var(--bg);color:var(--text);line-height:1.45}a{color:var(--navy-light)}.appbar{background:var(--navy);color:#fff;padding:0 20px;height:58px;display:flex;align-items:center;justify-content:space-between}.appbar .brand{font-weight:600;letter-spacing:.3px;display:flex;align-items:center;gap:10px}.appbar .brand small{font-weight:400;opacity:.8}.appbar nav{display:flex;gap:6px;align-items:center}.appbar nav a,.appbar nav button{color:#fff;text-decoration:none;padding:7px 12px;border-radius:8px;background:transparent;border:0;cursor:pointer;font-size:14px}.appbar nav a:hover,.appbar nav button:hover{background:#ffffff1f}.appbar nav a.active{background:#ffffff2e}.container{max-width:1080px;margin:24px auto;padding:0 18px}.container.narrow{max-width:720px}.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);padding:22px;margin-bottom:18px}h1{font-size:22px;margin:0 0 4px;color:var(--navy)}h2{font-size:17px;margin:0 0 12px;color:var(--navy)}h3{font-size:14px;text-transform:uppercase;letter-spacing:.5px;color:var(--muted);margin:22px 0 10px}.subtitle{color:var(--muted);margin:0 0 18px}.field{margin-bottom:14px}.field label{display:block;font-size:13px;font-weight:600;margin-bottom:5px;color:#33404f}.field .hint{font-weight:400;color:var(--muted);font-size:12px}input,select,textarea{width:100%;padding:9px 11px;border:1px solid var(--border);border-radius:8px;font-size:14px;font-family:inherit;background:#fff;color:var(--text)}input:focus,select:focus,textarea:focus{outline:2px solid var(--teal);outline-offset:-1px;border-color:var(--teal)}textarea{min-height:74px;resize:vertical}.row{display:grid;grid-template-columns:1fr 1fr;gap:14px}.row-3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:14px}@media (max-width: 640px){.row,.row-3{grid-template-columns:1fr}}.btn{display:inline-flex;align-items:center;gap:7px;padding:9px 16px;border-radius:8px;border:1px solid transparent;font-size:14px;font-weight:600;cursor:pointer;background:var(--navy);color:#fff;text-decoration:none}.btn:hover{background:var(--navy-light)}.btn:disabled{opacity:.55;cursor:not-allowed}.btn.secondary{background:#fff;color:var(--navy);border-color:var(--border)}.btn.secondary:hover{background:#f0f3f9}.btn.ghost{background:transparent;color:var(--navy)}.btn.success{background:var(--green)}.btn.danger{background:var(--red)}.btn.sm{padding:6px 11px;font-size:13px}.badge{display:inline-block;padding:3px 10px;border-radius:20px;font-size:12px;font-weight:600}.badge.en_cours{background:var(--amber-bg);color:var(--amber)}.badge.valide{background:var(--green-bg);color:var(--green)}.badge.refuse{background:var(--red-bg);color:var(--red)}.table-wrap{overflow-x:auto;border:1px solid var(--border);border-radius:var(--radius)}table{border-collapse:collapse;width:100%;font-size:13.5px}th,td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--border);white-space:nowrap}th{background:#f7f9fc;color:#33404f;font-weight:600;position:sticky;top:0}tr:hover td{background:#f9fbfe}td.actions{white-space:nowrap}th.sticky-col,td.sticky-col{position:sticky;right:0;box-shadow:-6px 0 6px -6px #0000002e}td.sticky-col{background:#fff;z-index:1}th.sticky-col{background:#f7f9fc;z-index:3}tr:hover td.sticky-col{background:#f9fbfe}.toolbar{display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin-bottom:14px}.toolbar input,.toolbar select{width:auto}.spacer{flex:1}.alert{padding:11px 14px;border-radius:8px;margin-bottom:14px;font-size:14px}.alert.error{background:var(--red-bg);color:var(--red)}.alert.success{background:var(--green-bg);color:var(--green)}.alert.info{background:#eaf1fb;color:var(--navy)}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:18px}@media (max-width: 720px){.stats{grid-template-columns:repeat(2,1fr)}}.stat{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:16px;box-shadow:var(--shadow)}.stat .n{font-size:26px;font-weight:700;color:var(--navy)}.stat .l{font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:.4px}.muted{color:var(--muted)}.center{text-align:center}.mt{margin-top:16px}.flex{display:flex;gap:10px;align-items:center}.tabs{display:flex;gap:4px;border-bottom:1px solid var(--border);margin-bottom:18px;flex-wrap:wrap}.tabs button{background:none;border:0;padding:10px 14px;cursor:pointer;font-size:14px;color:var(--muted);border-bottom:2px solid transparent}.tabs button.active{color:var(--navy);border-bottom-color:var(--teal);font-weight:600}.tagrow{display:flex;flex-wrap:wrap;gap:6px;align-items:center;margin:4px 0}.tagrow .taglabel{font-size:12px;font-weight:600;color:var(--muted);text-transform:uppercase;letter-spacing:.4px;margin-right:4px;min-width:74px}.tag{border:1px solid var(--border);background:#fff;color:#33404f;padding:5px 12px;border-radius:20px;font-size:13px;cursor:pointer}.tag:hover{background:#f0f3f9}.tag.active{background:var(--navy);color:#fff;border-color:var(--navy)}.offer-service{margin:18px 0 6px;font-size:13px;text-transform:uppercase;letter-spacing:.4px;color:var(--teal);font-weight:700}.offer-row{display:flex;align-items:center;gap:12px;padding:7px 4px;border-bottom:1px solid var(--border)}.offer-row .t{flex:1}.offer-row input[type=number]{width:90px}.offer-row.off{opacity:.5}.modal-bg{position:fixed;top:0;right:0;bottom:0;left:0;background:#141e3273;display:flex;align-items:flex-start;justify-content:center;padding:40px 16px;overflow:auto;z-index:50}.modal{background:#fff;border-radius:var(--radius);max-width:860px;width:100%;padding:24px;box-shadow:0 12px 40px #00000040}.modal-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:6px}.close{background:none;border:0;font-size:22px;cursor:pointer;color:var(--muted);line-height:1}