:root{--ink:#0b1930;--ink2:#172944;--blue:#1769e0;--bg:#f3f6fa;--line:#dce3ec;--muted:#68768a;--white:#fff;--good:#137a5a;--warn:#b6650d;--bad:#bb2b3b;--radius:12px;font-family:Arial,"Helvetica Neue",sans-serif;color:var(--ink);background:var(--bg)}*{box-sizing:border-box}body{margin:0}.hidden{display:none!important}.login-shell{min-height:100dvh;display:grid;grid-template-columns:1.2fr 1fr}.brand-panel{background:var(--ink);color:#fff;padding:64px 8vw;display:flex;flex-direction:column;justify-content:space-between;position:relative;overflow:hidden}.brand-panel:after{content:"";position:absolute;width:520px;height:520px;border:1px solid #ffffff18;border-radius:50%;right:-180px;bottom:-120px;box-shadow:0 0 0 90px #ffffff08,0 0 0 180px #ffffff05}.brand-mark{font-size:52px;font-weight:700;color:#53a4ff}.eyebrow{text-transform:uppercase;letter-spacing:.14em;font-size:11px;font-weight:700;color:#8dbef8;margin:0 0 14px}.eyebrow.dark{color:var(--blue)}h1{font-size:clamp(42px,5vw,72px);line-height:.98;letter-spacing:-.055em;margin:0;max-width:680px}.brand-copy{color:#b7c4d6;font-size:17px;line-height:1.6;max-width:520px}.version{font-size:12px;color:#8090a7}.login-panel{display:grid;place-items:center;padding:40px}.login-panel form{width:min(400px,100%)}h2{font-size:30px;letter-spacing:-.035em;margin:0}.muted{color:var(--muted);line-height:1.5}label{display:grid;gap:8px;font-size:13px;font-weight:700;margin-top:22px}input,select,textarea{width:100%;border:1px solid #cbd5e1;background:#fff;color:var(--ink);padding:12px 13px;border-radius:8px;font:inherit;outline:none}input:focus,select:focus,textarea:focus{border-color:var(--blue);box-shadow:0 0 0 3px #1769e018}textarea{min-height:90px;resize:vertical}button{font:inherit;cursor:pointer}.primary,.secondary{border:0;border-radius:8px;padding:12px 18px;font-weight:700}.primary{background:var(--blue);color:#fff}.primary:hover{background:#0e56c2}.primary:active{transform:translateY(1px)}.login-panel .primary{width:100%;margin-top:14px}.secondary{background:#e8edf4;color:var(--ink)}.error{color:var(--bad);font-size:13px;min-height:18px}.mobile-brand{display:none}.app{min-height:100dvh;display:grid;grid-template-columns:245px 1fr}aside{background:var(--ink);color:#fff;padding:24px 14px;display:flex;flex-direction:column;position:fixed;inset:0 auto 0 0;width:245px;z-index:10}.logo{display:flex;align-items:center;gap:10px;padding:4px 12px 26px;font-size:15px;font-weight:800;letter-spacing:.06em}.logo>span{display:grid;place-items:center;width:38px;height:38px;background:var(--blue);border-radius:9px;font-size:24px}.logo small{display:block;color:#8090a7;font-size:9px;letter-spacing:.18em;margin-top:3px}nav{display:grid;gap:4px}nav button{border:0;background:transparent;color:#aebdd0;text-align:left;padding:11px 13px;border-radius:8px;display:flex;gap:11px;align-items:center;font-size:13px}nav button:hover,nav button.active{background:#ffffff10;color:#fff}nav button.active{box-shadow:inset 3px 0 var(--blue)}nav .nav-group{color:#60718a;text-transform:uppercase;letter-spacing:.12em;font-size:9px;font-weight:700;padding:18px 13px 7px}.aside-user{margin-top:auto;border-top:1px solid #ffffff18;padding:17px 8px 0;display:grid;grid-template-columns:34px 1fr auto;align-items:center;gap:9px}.aside-user>span{width:34px;height:34px;background:#263a58;display:grid;place-items:center;border-radius:8px}.aside-user b,.aside-user small{display:block;font-size:11px}.aside-user small{color:#7f91aa;margin-top:3px}.aside-user button{background:none;color:#93a4ba;border:0;font-size:18px}main{grid-column:2;min-width:0}header{height:92px;background:#fff;border-bottom:1px solid var(--line);padding:20px 30px;display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;z-index:5}header .eyebrow{margin-bottom:4px}header h2{font-size:24px}.header-actions{display:flex;align-items:center;gap:18px;color:var(--muted);font-size:12px}.small{padding:10px 14px;font-size:12px}.menu{display:none}#content{padding:28px 30px;max-width:1500px;margin:auto}.metrics{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--line);background:#fff;border-radius:var(--radius);overflow:hidden}.metric{padding:22px;border-right:1px solid var(--line)}.metric:last-child{border:0}.metric span{display:block;color:var(--muted);font-size:12px}.metric strong{display:block;font-size:25px;letter-spacing:-.035em;margin:9px 0 4px}.metric small{font-size:11px;color:var(--good)}.grid-2{display:grid;grid-template-columns:1.45fr 1fr;gap:18px;margin-top:18px}.panel{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:20px}.panel-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px}.panel h3{margin:0;font-size:15px}.chart{height:230px;display:flex;align-items:end;gap:12px;padding-top:20px}.bar-wrap{height:100%;flex:1;display:flex;flex-direction:column;justify-content:end;gap:7px;text-align:center;font-size:10px;color:var(--muted)}.bar{background:var(--blue);min-height:3px;border-radius:5px 5px 2px 2px}.quick-grid{display:grid;grid-template-columns:1fr 1fr;gap:9px}.quick{border:1px solid var(--line);background:#fff;padding:14px;border-radius:9px;text-align:left;color:var(--ink)}.quick:hover{border-color:var(--blue);background:#f7faff}.quick b,.quick small{display:block}.quick b{font-size:12px}.quick small{color:var(--muted);margin-top:5px}.table-panel{margin-top:18px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}.table-toolbar{padding:16px 18px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;gap:14px;align-items:center}.table-toolbar h3{margin:0;font-size:15px}.search{max-width:260px;padding:9px 11px}table{width:100%;border-collapse:collapse;font-size:12px}th{text-align:left;color:var(--muted);background:#f8fafc;text-transform:uppercase;letter-spacing:.06em;font-size:9px;padding:11px 16px}td{padding:13px 16px;border-top:1px solid #edf1f5}tr:hover td{background:#fafcff}.num{font-variant-numeric:tabular-nums;font-weight:700}.badge{display:inline-block;padding:4px 8px;border-radius:999px;background:#e8edf4;color:#4d5d73;font-size:10px;font-weight:700}.badge.payée,.badge.validée{background:#e0f4ec;color:var(--good)}.badge.retard,.badge.rejetée{background:#fbe7e9;color:var(--bad)}.badge.envoyée,.badge.brouillon{background:#fff0d9;color:var(--warn)}.empty{text-align:center;padding:55px 20px;color:var(--muted)}.empty b{display:block;color:var(--ink);margin-bottom:7px}.row-actions button{border:0;background:transparent;color:var(--blue);font-weight:700;font-size:11px}dialog{border:0;border-radius:var(--radius);padding:0;width:min(720px,calc(100% - 30px));box-shadow:0 24px 80px #0b193044}dialog::backdrop{background:#081426a8;backdrop-filter:blur(3px)}dialog form{padding:24px}.modal-head,.modal-actions{display:flex;justify-content:space-between;align-items:center}.modal-head h3{margin:0;font-size:22px}.icon-btn{border:0;background:#edf1f5;width:34px;height:34px;border-radius:8px;font-size:22px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 16px;margin:10px 0 20px}.form-grid label.full{grid-column:1/-1}.modal-actions{justify-content:flex-end;gap:9px;border-top:1px solid var(--line);padding-top:18px}#toast{position:fixed;right:25px;bottom:25px;background:var(--ink);color:#fff;padding:13px 17px;border-radius:8px;opacity:0;transform:translateY(12px);transition:.2s;z-index:20;font-size:12px}#toast.show{opacity:1;transform:none}
.ai-layout{display:grid;grid-template-columns:.8fr 1.2fr;gap:18px}.ai-intro,.ai-chat{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px}.ai-orb{display:grid;place-items:center;width:52px;height:52px;border-radius:14px;background:var(--ink);color:#69adff;font-size:24px;margin-bottom:28px}.ai-intro h3{font-size:28px;letter-spacing:-.04em;margin:0 0 12px}.ai-intro>p:not(.eyebrow){color:var(--muted);line-height:1.65}.ai-prompts{display:grid;gap:8px;margin-top:28px}.ai-prompts button{border:1px solid var(--line);background:#f8fafc;color:var(--ink);padding:12px;text-align:left;border-radius:8px;font-size:12px}.ai-prompts button:hover{border-color:var(--blue)}#ai-messages{height:330px;overflow-y:auto;display:flex;flex-direction:column;gap:10px;padding:4px 4px 18px}.ai-msg{max-width:84%;padding:12px 14px;border-radius:10px;font-size:13px;line-height:1.55}.ai-msg.bot{background:#edf3fb;color:var(--ink);align-self:flex-start}.ai-msg.user{background:var(--blue);color:#fff;align-self:flex-end}.ai-msg.pending{color:var(--muted);font-style:italic}#ai-form{border-top:1px solid var(--line);padding-top:10px}#ai-form label{margin-top:10px}#ai-form textarea{min-height:62px}#ai-form button{margin-top:12px}.row-actions{white-space:nowrap}.row-actions button{margin-right:6px}
@media(max-width:1000px){.metrics{grid-template-columns:1fr 1fr}.metric:nth-child(2){border-right:0}.metric:nth-child(-n+2){border-bottom:1px solid var(--line)}.grid-2{grid-template-columns:1fr}.ai-layout{grid-template-columns:1fr}}@media(max-width:760px){.login-shell{grid-template-columns:1fr}.brand-panel{display:none}.mobile-brand{display:block;color:var(--blue);font-weight:800;margin-bottom:45px}.app{display:block}aside{transform:translateX(-100%);transition:.2s}aside.open{transform:none;box-shadow:10px 0 50px #00152f40}main{grid-column:1}header{height:82px;padding:14px 16px}.menu{display:block;border:0;background:transparent;font-size:22px}.header-actions>span{display:none}#content{padding:18px 14px}.metrics{grid-template-columns:1fr}.metric{border-right:0!important;border-bottom:1px solid var(--line)!important}.metric:last-child{border-bottom:0!important}.form-grid{grid-template-columns:1fr}.form-grid label.full{grid-column:auto}.table-panel{overflow-x:auto}table{min-width:720px}.header-actions .primary{font-size:0}.header-actions .primary:after{content:"+";font-size:20px}}