:root{
  --bg:#eef2f7; --surface:#ffffff; --surface2:#eaeef5; --line:rgba(15,30,55,0.10);
  --line2:rgba(15,30,55,0.20); --txt:#1b2733; --txt2:#566270; --txt3:#94a1b2;
  --info:#1f6fb2; --info-d:#185a92; --ok:#1d7a35; --err:#c0392b; --warn:#b06000;
  --radius:9px; --radius-lg:14px; --shadow:0 1px 2px rgba(16,30,54,.06),0 6px 20px rgba(16,30,54,.06);
}
*{box-sizing:border-box;}
body{margin:0;background:linear-gradient(180deg,#eaf0f7 0%,#eef2f7 240px,#eef2f7 100%);color:var(--txt);
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;font-size:15px;line-height:1.55;padding:20px;-webkit-font-smoothing:antialiased;}
.wrap{max-width:1500px;margin:0 auto;}
h1{font-size:22px;font-weight:700;margin:0 0 2px;letter-spacing:-.2px;}
.sub{color:var(--txt2);font-size:13px;margin:0 0 18px;}

button,select,input{font-family:inherit;font-size:14px;}
button{background:var(--surface);color:var(--txt);border:1px solid var(--line2);border-radius:var(--radius);padding:7px 13px;cursor:pointer;transition:background .12s,box-shadow .12s,transform .04s,border-color .12s;}
button:hover{background:var(--surface2);border-color:var(--line2);}
button:active{transform:translateY(1px);}
.btn-primary{background:var(--info);color:#fff;border-color:var(--info);box-shadow:0 1px 2px rgba(31,111,178,.35);}
.btn-primary:hover{background:var(--info-d);border-color:var(--info-d);}
select,input[type=text],input[type=email],input[type=password],input[type=date],input[type=number]{
  padding:8px 10px;border:1px solid var(--line2);border-radius:var(--radius);background:var(--surface);color:var(--txt);transition:border-color .12s,box-shadow .12s;}
select:focus,input:focus{outline:none;border-color:var(--info);box-shadow:0 0 0 3px rgba(31,111,178,.15);}

/* en-tête utilisateur */
.userbar{display:flex;align-items:center;justify-content:space-between;gap:12px;background:var(--surface);
  border:1px solid var(--line);border-radius:var(--radius);padding:9px 15px;margin-bottom:16px;flex-wrap:wrap;box-shadow:var(--shadow);}
.userbar .who{font-size:13px;color:var(--txt2);} .userbar .who strong{color:var(--txt);}

/* onglets */
.tabs{display:flex;gap:6px;margin-bottom:18px;flex-wrap:wrap;position:sticky;top:0;z-index:20;
  background:var(--bg);padding:8px 0;}
.tab{padding:8px 16px;font-size:13.5px;font-weight:500;border:1px solid transparent;border-radius:999px;cursor:pointer;
  background:var(--surface);color:var(--txt2);box-shadow:var(--shadow);transition:all .12s;}
.tab:hover{color:var(--txt);transform:translateY(-1px);}
.tab.active{background:var(--info);color:#fff;border-color:var(--info);box-shadow:0 2px 8px rgba(31,111,178,.35);}

.bar{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:16px;flex-wrap:wrap;}
.nav{display:flex;align-items:center;gap:8px;}
.nav .ml{font-size:18px;font-weight:600;min-width:160px;text-align:center;text-transform:capitalize;}
.nav button{width:34px;height:34px;padding:0;border-radius:50%;font-size:16px;line-height:1;}
.actions{display:flex;gap:8px;flex-wrap:wrap;}

.legend{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:12px;}
.lg{display:inline-flex;align-items:center;gap:6px;font-size:11px;padding:3px 9px;border-radius:999px;border:1px solid var(--line);}
.lg span{width:9px;height:9px;border-radius:3px;}

.gridwrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius-lg);background:var(--surface);box-shadow:var(--shadow);}
table{border-collapse:collapse;width:100%;}
#grid{font-size:11px;}
#grid th{position:relative;}
.hint{margin-top:10px;font-size:12.5px;color:var(--txt2);}
.cell{cursor:pointer;text-align:center;padding:1px;transition:background .1s;}
.cell:hover{background:rgba(31,111,178,.08);}
.cell .chip{border-radius:4px;padding:2px 0;font-size:9px;font-weight:700;letter-spacing:.3px;}
.dot{color:var(--line2);}

/* cartes */
.box{max-width:720px;display:grid;gap:16px;}
.group{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);padding:16px 18px;box-shadow:var(--shadow);}
.label{font-size:11px;letter-spacing:.6px;text-transform:uppercase;color:var(--txt3);font-weight:700;margin-bottom:12px;}
.group input[type=number]{width:72px;}

.msg{font-size:12.5px;margin-top:10px;min-height:16px;}
.msg.err{color:var(--err);} .msg.ok{color:var(--ok);}

.badge{display:inline-block;font-size:10px;font-weight:800;letter-spacing:.4px;padding:3px 9px;border-radius:999px;margin-left:8px;text-transform:uppercase;}
.badge.admin{background:#0C447C;color:#fff;} .badge.user{background:#E1F5EE;color:#085041;}

/* connexion */
#auth{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:20px;}
.auth-card{background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:34px 30px;width:390px;max-width:94%;box-shadow:0 10px 40px rgba(16,30,54,.14);}
.auth-card h2{font-size:21px;margin:0 0 4px;font-weight:700;letter-spacing:-.2px;}
.auth-card .lead{font-size:13px;color:var(--txt2);margin:0 0 20px;}
.field{margin-bottom:13px;}
.field label{display:block;font-size:12px;color:var(--txt2);font-weight:600;margin-bottom:5px;}
.field input{width:100%;}
.auth-card .btn-primary{width:100%;padding:11px;font-size:15px;margin-top:6px;}
.note{font-size:11.5px;color:var(--txt3);background:var(--surface2);border-radius:var(--radius);padding:9px 11px;margin-top:18px;line-height:1.5;}

/* modale */
.modal-ov{position:fixed;inset:0;background:rgba(16,24,40,0.5);backdrop-filter:blur(2px);display:flex;align-items:center;justify-content:center;z-index:50;}
.modal{background:var(--surface);border-radius:var(--radius-lg);border:1px solid var(--line);padding:22px;width:380px;max-width:92%;box-shadow:0 20px 60px rgba(16,30,54,.3);}
.modal-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:7px;margin-bottom:10px;}
.modal-grid button{padding:9px 4px;font-size:12px;font-weight:700;border-radius:8px;}

/* tableaux de données */
.tbl{font-size:12.5px;width:100%;}
.tbl th,.tbl td{border-bottom:1px solid var(--line);padding:7px 9px;}
.tbl th{text-align:left;font-size:11px;letter-spacing:.4px;text-transform:uppercase;color:var(--txt3);background:var(--surface2);}
.tbl tbody tr:hover{background:rgba(31,111,178,.05);}

.recap h2{font-size:15px;font-weight:700;margin:0 0 12px;letter-spacing:-.1px;}
.hidden{display:none !important;}

@media (max-width:640px){
  body{padding:12px;}
  .tabs{gap:5px;}
  .tab{padding:7px 12px;font-size:12.5px;}
  h1{font-size:19px;}
}