body{margin:0}:root{--navy:#002651;--green:#4caf50;--gold:#f5a623;--blue:#1b75bb;--gray:#6e6e6e;--lgray:#bfbfbf;--lbg:#f5f6f7}*{box-sizing:border-box}body{color:#1a1a1a;background:#fafafa;margin:0;font-family:Segoe UI,Arial,sans-serif}.app-shell{min-height:100vh;display:flex}.sidebar{background:var(--navy);color:#fff;flex-shrink:0;width:220px;padding:20px 0}.sidebar .brand{border-bottom:1px solid #ffffff26;margin-bottom:10px;padding:0 20px 20px;font-size:18px;font-weight:700}.sidebar .brand span.g{color:var(--green)}.sidebar nav a{color:#cbd5e0;padding:10px 20px;font-size:14px;text-decoration:none;display:block}.sidebar nav a.active,.sidebar nav a:hover{color:#fff;border-left:3px solid var(--gold);background:#ffffff14}.main{flex:1;max-width:1100px;padding:28px 36px}.accent-bar{border-radius:2px;height:4px;margin-bottom:24px;display:flex;overflow:hidden}.accent-bar div{flex:1}.accent-bar .b{background:var(--blue)}.accent-bar .g{background:var(--green)}.accent-bar .o{background:var(--gold)}h1{color:var(--navy);margin-bottom:4px;font-size:22px}.subtitle{color:var(--gray);margin-bottom:20px;font-size:13px}table{border-collapse:collapse;background:#fff;width:100%}th{background:var(--navy);color:#fff;text-align:left;padding:10px 12px;font-size:12px}td{border-bottom:1px solid #eee;padding:10px 12px;font-size:13px}tr:hover td{background:var(--lbg)}.btn{background:var(--navy);color:#fff;cursor:pointer;border:none;border-radius:4px;padding:9px 16px;font-size:13px;font-weight:600}.btn:hover{background:#013a73}.btn.secondary{color:var(--navy);border:1px solid var(--lgray);background:#fff}.btn.green{background:var(--green)}.badge{color:#fff;border-radius:10px;padding:3px 10px;font-size:11px;font-weight:600;display:inline-block}.card{background:#fff;border:1px solid #eee;border-radius:8px;margin-bottom:20px;padding:20px}form .field{margin-bottom:14px}form label{color:var(--navy);margin-bottom:4px;font-size:12px;font-weight:600;display:block}form input,form select,form textarea{border:1px solid var(--lgray);border-radius:4px;width:100%;padding:8px 10px;font-size:13px}.form-row{flex-wrap:wrap;gap:16px;display:flex}.form-row>.field{flex:180px;min-width:0}.login-page{background:var(--lbg) url(/login-bg.jpg) center center / cover no-repeat;box-sizing:border-box;justify-content:center;align-items:center;min-height:100vh;padding:16px;display:flex}.login-box{box-sizing:border-box;background:#fff;border-radius:8px;width:min(340px,100%);padding:36px;box-shadow:0 4px 20px #00000014}@media (width<=420px){.login-box{padding:24px}}.error{color:#e24b4a;margin-top:8px;font-size:12px}.lignes-table input{padding:6px;font-size:12px}.total-box{background:var(--navy);color:#fff;border-radius:4px;justify-content:space-between;margin-top:10px;padding:12px 16px;font-weight:700;display:flex}.total-box .val{color:var(--gold)}.kpi-grid{grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:24px;display:grid}.kpi-card{border-left:4px solid var(--navy);background:#fff;border-radius:10px;padding:18px 20px;transition:transform .15s,box-shadow .15s;box-shadow:0 1px 3px #0000000f}.kpi-card:hover{transform:translateY(-2px);box-shadow:0 6px 16px #00000014}.kpi-card .kpi-label{color:var(--gray);text-transform:uppercase;letter-spacing:.03em;margin-bottom:8px;font-size:12px;font-weight:600}.kpi-card .kpi-value{color:var(--navy);font-size:30px;font-weight:800;line-height:1}.kpi-card .kpi-sub{color:var(--gray);margin-top:6px;font-size:12px}.dash-row{grid-template-columns:2fr 1fr;align-items:stretch;gap:16px;margin-bottom:16px;display:grid}.dash-panel{background:#fff;border-radius:10px;padding:20px;box-shadow:0 1px 3px #0000000f}.dash-panel h3{color:var(--navy);text-transform:uppercase;letter-spacing:.02em;margin:0 0 16px;font-size:14px;font-weight:700}.timeline-item{border-bottom:1px solid #f0f0f0;align-items:flex-start;gap:10px;padding:9px 0;display:flex}.timeline-item:last-child{border-bottom:none}.timeline-dot{border-radius:50%;flex-shrink:0;width:8px;height:8px;margin-top:5px}.timeline-text{color:#1a1a1a;font-size:13px}.timeline-meta{color:var(--gray);font-size:11px}.alert-row{border-bottom:1px solid #f0f0f0;justify-content:space-between;align-items:center;padding:9px 0;font-size:13px;display:flex}.alert-row:last-child{border-bottom:none}.menu-toggle{z-index:1001;background:var(--navy);color:#fff;cursor:pointer;border:none;border-radius:6px;width:40px;height:40px;font-size:18px;display:none;position:fixed;top:12px;left:12px}.menu-overlay{display:none}@media (width<=860px){.menu-toggle,.app-shell{display:block}.sidebar{z-index:1000;width:240px;height:100vh;transition:transform .2s;position:fixed;top:0;left:0;overflow-y:auto;transform:translate(-100%)}.sidebar.open{transform:translate(0)}.menu-overlay{z-index:999;background:#0006;display:block;position:fixed;inset:0}.main{padding:64px 16px 24px}.kpi-grid{grid-template-columns:repeat(2,1fr)}.dash-row{grid-template-columns:1fr}table{white-space:nowrap;max-width:100%;display:block;overflow-x:auto}thead,tbody,tr{table-layout:auto;width:100%;display:table}}@media (width<=480px){.kpi-grid{grid-template-columns:1fr}}