:root{--navy:#122B4A;--navy-900:#0b1b30;--navy-800:#0f2440;--cyan:#00E5FF;--cyan-d:#00b8cc;--grey:#A2A7AF;--line:#dfe3e8;--bg:#F3F5F8;--white:#fff;--ink:#1b2a3d;--ink-soft:#5b6775;--ok:#16a46b;--ko:#e05b4a;--warn:#e6a23c}
*{box-sizing:border-box}
html,body{margin:0;height:100%}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;background:var(--bg);color:var(--ink);font-size:14px}
.hidden{display:none!important}
a{color:var(--navy)}
.muted{color:var(--ink-soft);font-size:12px}
.err{color:var(--ko);min-height:1em}
.logo{font-weight:900;font-size:22px;color:#fff;letter-spacing:.5px}.logo span{color:var(--cyan)}

.login{position:fixed;inset:0;background:linear-gradient(135deg,var(--navy-900),var(--navy));display:flex;align-items:center;justify-content:center;padding:16px}
.login-card{background:#fff;border-radius:14px;padding:32px;width:100%;max-width:360px;display:flex;flex-direction:column;gap:12px}
.login-card .logo{color:var(--navy);text-align:center;font-size:30px}

.shell{display:flex;min-height:100vh}
.side{width:220px;flex:none;background:var(--navy);color:#fff;padding:18px 12px;display:flex;flex-direction:column;gap:14px;position:sticky;top:0;height:100vh;overflow-y:auto}
.side nav{display:flex;flex-direction:column;gap:2px;flex:1}
.side nav a{color:#cfd8e3;text-decoration:none;padding:8px 10px;border-radius:7px;font-size:14px}
.side nav a:hover{background:var(--navy-800);color:#fff}
.side nav a.active{background:var(--cyan);color:var(--navy);font-weight:700}
.side nav a.hot{font-weight:700;color:#fff}
.side nav a.hot.active{color:var(--navy)}
.side .sep{font-size:10px;text-transform:uppercase;letter-spacing:1.2px;color:var(--grey);margin:12px 10px 4px}
.view{flex:1;padding:22px 26px;min-width:0}
h1{font-size:22px;margin:0 0 16px;color:var(--navy);display:flex;align-items:center;gap:12px;flex-wrap:wrap}
h1 .actions{margin-left:auto;display:flex;gap:8px;flex-wrap:wrap}
h2{font-size:16px;margin:0 0 10px;color:var(--navy)}
h3{font-size:14px;margin:12px 0 6px}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:9px 14px;border-radius:8px;border:1px solid var(--line);background:#fff;color:var(--ink);font-size:14px;font-weight:600;cursor:pointer;text-decoration:none;white-space:nowrap}
.btn:hover{border-color:var(--navy)}
.btn.primary{background:var(--navy);color:#fff;border-color:var(--navy)}
.btn.cyan{background:var(--cyan);color:var(--navy);border-color:var(--cyan)}
.btn.ok{background:var(--ok);color:#fff;border-color:var(--ok)}
.btn.danger{color:var(--ko);border-color:var(--ko)}
.btn.ghost{background:transparent;color:#cfd8e3;border-color:#2c4566}
.btn.small{padding:5px 9px;font-size:12px}
.btn.big{padding:16px 20px;font-size:17px;width:100%}
.btn:disabled{opacity:.5;cursor:not-allowed}

input,select,textarea{font:inherit;padding:8px 10px;border:1px solid var(--line);border-radius:7px;background:#fff;color:var(--ink);width:100%}
input:focus,select:focus,textarea:focus{outline:2px solid var(--cyan);border-color:var(--cyan)}
textarea{min-height:70px;resize:vertical}
label{display:flex;flex-direction:column;gap:4px;font-size:12px;font-weight:600;color:var(--ink-soft)}
label.inline{flex-direction:row;align-items:center;gap:8px}
label.inline input{width:auto}

.card{background:#fff;border-radius:12px;padding:16px;border:1px solid var(--line);margin-bottom:16px}
.grid{display:grid;gap:12px}
.g2{grid-template-columns:repeat(2,minmax(0,1fr))}.g3{grid-template-columns:repeat(3,minmax(0,1fr))}.g4{grid-template-columns:repeat(4,minmax(0,1fr))}
.row{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.spacer{flex:1}

table{width:100%;border-collapse:collapse;font-size:13px}
th{text-align:left;padding:8px;background:#f7f9fb;color:var(--ink-soft);font-size:11px;text-transform:uppercase;letter-spacing:.5px;border-bottom:1px solid var(--line)}
td{padding:8px;border-bottom:1px solid #eef1f4;vertical-align:middle}
tr.click{cursor:pointer}tr.click:hover td{background:#f4fbfd}
.r{text-align:right}.c{text-align:center}
.table-wrap{overflow-x:auto}

.kpi{background:#fff;border:1px solid var(--line);border-radius:12px;padding:14px}
.kpi .t{font-size:11px;text-transform:uppercase;letter-spacing:.8px;color:var(--ink-soft)}
.kpi .v{font-size:24px;font-weight:800;color:var(--navy);margin:4px 0}
.kpi .s{font-size:12px;color:var(--ink-soft)}
.up{color:var(--ok);font-weight:700}.down{color:var(--ko);font-weight:700}

.badge{display:inline-block;padding:2px 8px;border-radius:999px;font-size:11px;font-weight:700;background:#eef1f4;color:var(--ink-soft);white-space:nowrap}
.b-recu,.b-brouillon,.b-a_declarer,.b-a_commander{background:#eef1f4;color:#45556a}
.b-diagnostic,.b-devis_cree,.b-envoye,.b-devis_envoye,.b-declare,.b-commande{background:#fff4dd;color:#9a6a00}
.b-devis_accepte,.b-signe,.b-en_reparation{background:#e0f7fb;color:#007488}
.b-attente_piece{background:#fde9d7;color:#a14d00}
.b-pret,.b-rembourse,.b-recu_ok,.b-facture{background:#dcf5ea;color:#0f7a4f}
.b-rendu{background:#122B4A;color:#fff}
.b-annule,.b-refuse,.b-devis_refuse{background:#fde4e1;color:#b03a2c}

/* Caisse */
.pos{display:grid;grid-template-columns:minmax(0,1fr) 420px;gap:16px;align-items:start}
.tiles{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:8px;max-height:calc(100vh - 220px);overflow-y:auto}
.tile{background:#fff;border:1px solid var(--line);border-radius:10px;padding:10px;cursor:pointer;text-align:left;font:inherit;display:flex;flex-direction:column;gap:4px;min-height:84px}
.tile:hover{border-color:var(--cyan);box-shadow:0 0 0 2px var(--cyan) inset}
.tile b{font-size:13px;line-height:1.25}
.tile .p{margin-top:auto;font-weight:800;color:var(--navy)}
.tile .st{font-size:11px;color:var(--ink-soft)}
.tile.out .st{color:var(--ko)}
.cart{position:sticky;top:16px}
.cart-lines{max-height:38vh;overflow-y:auto}
.cart-line{display:grid;grid-template-columns:1fr 54px 84px 24px;gap:6px;align-items:center;padding:6px 0;border-bottom:1px solid #eef1f4}
.cart-line input{padding:5px 6px}
.cart-total{font-size:28px;font-weight:900;color:var(--navy);text-align:right}
.pay-methods{display:grid;grid-template-columns:repeat(3,1fr);gap:6px}
.pay-line{display:grid;grid-template-columns:1fr 110px 24px;gap:6px;align-items:center;margin-top:6px}
.x{background:none;border:0;color:var(--ko);font-size:18px;cursor:pointer;padding:0}
.chips{display:flex;gap:6px;flex-wrap:wrap}
.chip{padding:6px 12px;border-radius:999px;border:1px solid var(--line);background:#fff;cursor:pointer;font-size:12px;font-weight:600}
.chip.on{background:var(--navy);color:#fff;border-color:var(--navy)}

/* Diagnostic */
.diag{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:6px}
.diag-item{display:flex;justify-content:space-between;align-items:center;gap:6px;padding:6px 8px;border:1px solid var(--line);border-radius:8px;background:#fff}
.tri{display:flex;gap:2px}
.tri button{border:1px solid var(--line);background:#fff;padding:3px 7px;border-radius:5px;font-size:11px;font-weight:700;cursor:pointer;color:var(--ink-soft)}
.tri button.on.OK{background:var(--ok);color:#fff;border-color:var(--ok)}
.tri button.on.KO{background:var(--ko);color:#fff;border-color:var(--ko)}
.tri button.on.NT{background:var(--grey);color:#fff;border-color:var(--grey)}

.pad{width:100%;height:170px;border:2px dashed var(--grey);border-radius:10px;touch-action:none;background:#fafbfc}
.sig-img{max-height:90px;border-bottom:1px solid var(--grey)}

/* Recherche client */
.picker{position:relative}
.picker-list{position:absolute;z-index:20;left:0;right:0;top:100%;background:#fff;border:1px solid var(--line);border-radius:8px;box-shadow:0 8px 24px rgba(0,0,0,.1);max-height:260px;overflow-y:auto}
.picker-list div{padding:8px 10px;cursor:pointer}.picker-list div:hover{background:#f4fbfd}
.picked{display:flex;align-items:center;gap:8px;padding:8px 10px;border:1px solid var(--cyan);border-radius:8px;background:#f0fdff}

.modal{position:fixed;inset:0;background:rgba(11,27,48,.55);display:flex;align-items:flex-start;justify-content:center;padding:5vh 16px;z-index:50;overflow-y:auto}
.modal-card{background:#fff;border-radius:14px;padding:20px;width:100%;max-width:640px}
.modal-card.wide{max-width:900px}
.toast{position:fixed;bottom:20px;left:50%;transform:translateX(-50%) translateY(120px);background:var(--navy);color:#fff;padding:12px 18px;border-radius:10px;font-weight:600;transition:transform .25s;z-index:60;max-width:90vw}
.toast.show{transform:translateX(-50%) translateY(0)}
.toast.error{background:var(--ko)}

.bars{display:flex;align-items:flex-end;gap:6px;height:180px;padding-top:10px}
.bar-grp{flex:1;display:flex;flex-direction:column;align-items:center;gap:4px;min-width:0}
.bar-pair{display:flex;align-items:flex-end;gap:2px;height:150px;width:100%;justify-content:center}
.bar{width:42%;max-width:22px;border-radius:4px 4px 0 0;background:var(--navy);min-height:1px}
.bar.n1{background:var(--grey)}
.bar-grp span{font-size:10px;color:var(--ink-soft)}
.legend{display:flex;gap:14px;font-size:12px;color:var(--ink-soft)}.legend i{display:inline-block;width:10px;height:10px;border-radius:2px;margin-right:4px;vertical-align:-1px}
.alert{padding:10px 12px;border-radius:8px;background:#fff4dd;color:#7a5400;font-size:13px;margin-bottom:12px}
.alert.ok{background:#dcf5ea;color:#0f7a4f}.alert.ko{background:#fde4e1;color:#b03a2c}.alert.info{background:#e0f7fb;color:#005a6a}

@media (max-width:1100px){.pos{grid-template-columns:1fr}.cart{position:static}.g4{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:760px){
  .shell{flex-direction:column}.side{width:100%;height:auto;position:static;flex-direction:row;flex-wrap:wrap;align-items:center}
  .side nav{flex-direction:row;overflow-x:auto;flex-wrap:nowrap;width:100%}.side nav a{white-space:nowrap}.side .sep{display:none}
  .view{padding:16px}.g2,.g3,.g4{grid-template-columns:1fr}
}
@media print{.side,.no-print{display:none!important}.view{padding:0}}

/* Notifications */
.side-top{display:flex;align-items:center;justify-content:space-between;gap:8px}
.bell{position:relative;background:transparent;border:1px solid #2c4566;color:#cfd8e3;border-radius:8px;padding:6px 7px;cursor:pointer;display:flex}
.bell:hover{color:#fff;border-color:var(--cyan)}
.bell.ring{animation:ring .9s ease 2}
#bellCount{position:absolute;top:-7px;right:-7px;background:var(--ko);color:#fff;font-size:11px;font-weight:800;border-radius:999px;min-width:18px;height:18px;padding:0 5px;display:flex;align-items:center;justify-content:center}
@keyframes ring{0%,100%{transform:rotate(0)}20%{transform:rotate(-15deg)}40%{transform:rotate(13deg)}60%{transform:rotate(-8deg)}80%{transform:rotate(5deg)}}
.pops{position:fixed;top:16px;right:16px;z-index:70;display:flex;flex-direction:column;gap:10px;max-width:min(360px,calc(100vw - 32px))}
.pop{background:#fff;border-radius:12px;box-shadow:0 10px 30px rgba(11,27,48,.25);padding:14px 16px;border-left:5px solid var(--ok);cursor:pointer;animation:popin .3s ease}
.pop.devis_refuse{border-left-color:var(--ko)}
.pop b{display:block;color:var(--navy);margin-bottom:3px}
.pop .x{float:right;margin-left:8px;color:var(--ink-soft)}
@keyframes popin{from{transform:translateX(40px);opacity:0}to{transform:none;opacity:1}}
.notif{display:flex;gap:10px;padding:10px;border-bottom:1px solid #eef1f4;cursor:pointer;border-radius:8px}
.notif:hover{background:#f4fbfd}
.notif.unread{background:#f0fdff}
.notif .dot{width:10px;height:10px;border-radius:50%;margin-top:5px;flex:none;background:var(--ok)}
.notif .dot.devis_refuse{background:var(--ko)}
@media (max-width:760px){.side-top{width:100%}}