:root{
  --bg:#080b0f;
  --bg-soft:#0d1117;
  --panel:#111821;
  --panel-2:#151e28;
  --panel-3:#192531;
  --line:#263341;
  --line-soft:#1c2732;
  --text:#f4f7fa;
  --muted:#8f9cab;
  --accent:#ff7a1a;
  --accent-2:#ff9a52;
  --success:#48d597;
  --warning:#f0bd4f;
  --danger:#ff6874;
  --info:#52b7ff;
  --shadow:0 18px 50px rgba(0,0,0,.24);
  --radius:16px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:radial-gradient(circle at top right,rgba(255,122,26,.06),transparent 24%),var(--bg);color:var(--text);font-family:Inter,system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;min-height:100vh}
a{color:inherit}
button,input,select,textarea{font:inherit}
.app-shell{min-height:100vh}
.sidebar{position:fixed;inset:0 auto 0 0;width:270px;background:linear-gradient(180deg,#0d1218 0%,#090d12 100%);border-right:1px solid var(--line-soft);display:flex;flex-direction:column;z-index:60;box-shadow:12px 0 40px rgba(0,0,0,.12)}
.sidebar-brand{height:78px;display:flex;align-items:center;gap:12px;padding:0 16px;border-bottom:1px solid var(--line-soft)}
.brand-mark{width:42px;height:42px;display:grid;place-items:center;border-radius:13px;background:linear-gradient(135deg,var(--accent),#d95400);font-weight:950;letter-spacing:-.04em;box-shadow:0 8px 20px rgba(255,122,26,.2)}
.brand-copy{display:flex;flex-direction:column;line-height:1.15;min-width:0}
.brand-copy strong{font-size:15px}.brand-copy span{font-size:11px;color:var(--muted);margin-top:5px;letter-spacing:.08em;text-transform:uppercase}
.sidebar-close{display:none;margin-left:auto;border:0;background:transparent;color:#fff;font-size:28px;cursor:pointer}
.sidebar-nav{padding:14px 10px;overflow:auto;flex:1}
.nav-group{margin-bottom:18px}
.nav-label{font-size:10px;text-transform:uppercase;letter-spacing:.16em;color:#627180;padding:0 11px 7px}
.nav-item{display:flex;align-items:center;gap:11px;padding:10px 11px;border-radius:11px;text-decoration:none;color:#bac6d0;margin:3px 0;border:1px solid transparent;transition:.16s ease}
.nav-item:hover{background:#121a22;color:#fff;border-color:#1f2b36;transform:translateX(2px)}
.nav-item.active{background:linear-gradient(90deg,rgba(255,122,26,.16),rgba(255,122,26,.05));color:#fff;border-color:rgba(255,122,26,.22)}
.nav-item.active::before{content:"";width:3px;height:18px;border-radius:99px;background:var(--accent);margin-left:-6px}
.nav-icon{width:24px;text-align:center}
.sidebar-footer{padding:14px;border-top:1px solid var(--line-soft)}
.sidebar-user{display:flex;align-items:center;gap:10px}
.sidebar-user>div:last-child{display:flex;flex-direction:column;min-width:0}
.sidebar-user strong{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.sidebar-user span{font-size:12px;color:var(--muted);margin-top:3px}
.avatar{width:40px;height:40px;border-radius:12px;background:linear-gradient(135deg,#1c2a37,#111922);display:grid;place-items:center;font-weight:900;border:1px solid var(--line)}
.logout-link{display:block;margin-top:12px;color:#ff9ba3;text-decoration:none;font-size:13px}
.app-main{min-height:100vh;margin-left:270px}
.topbar{height:78px;position:sticky;top:0;z-index:40;background:rgba(9,13,18,.88);backdrop-filter:blur(16px);border-bottom:1px solid var(--line-soft);display:flex;align-items:center;padding:0 26px;gap:14px}
.menu-toggle{display:none;border:1px solid var(--line);background:#121922;color:#fff;border-radius:10px;height:40px;width:44px;font-size:20px}
.topbar-title{display:flex;flex-direction:column}.topbar-title strong{font-size:15px}.topbar-title span{font-size:12px;color:var(--muted);margin-top:3px}
.topbar-actions{margin-left:auto;display:flex;align-items:center;gap:12px}
.topbar-link{width:38px;height:38px;display:grid;place-items:center;text-decoration:none;border:1px solid var(--line);border-radius:10px;background:#111821}
.topbar-user{font-weight:750;padding:9px 12px;border-radius:10px;background:#10161d;border:1px solid var(--line-soft)}
.content-wrap{width:min(1240px,calc(100% - 40px));margin:26px auto 60px}
.section-title,.page-head{display:flex;justify-content:space-between;align-items:flex-end;gap:16px;margin-bottom:18px}
.section-title h1,.page-head h1{margin:0;font-size:28px;letter-spacing:-.03em}
.section-title p,.page-head p{margin:6px 0 0}
.quick-actions,.toolbar,.actions{display:flex;gap:8px;flex-wrap:wrap}
.grid{display:grid;gap:14px}.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}
.card{background:linear-gradient(180deg,rgba(18,25,34,.98),rgba(14,20,27,.98));border:1px solid var(--line-soft);border-radius:var(--radius);padding:18px;box-shadow:var(--shadow)}
.card:hover{border-color:#314150}
.card h1,.card h2,.card h3{margin-top:0}
.kpi{font-size:34px;font-weight:950;margin-top:8px;letter-spacing:-.04em}
.muted{color:var(--muted)}
.small{font-size:12px}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:42px;padding:0 15px;border-radius:11px;border:1px solid var(--line);text-decoration:none;font-weight:800;cursor:pointer;background:#151e27;color:white;transition:.15s ease}
.btn:hover{transform:translateY(-1px);border-color:#3a4a58}
.btn-primary{background:linear-gradient(135deg,var(--accent),#e9620b);border-color:transparent;box-shadow:0 9px 20px rgba(255,122,26,.18)}
.btn-danger{background:#33141a;border-color:#6b2831}
table{width:100%;border-collapse:collapse;border-spacing:0}
th,td{text-align:left;padding:13px 11px;border-bottom:1px solid var(--line-soft);vertical-align:middle}
th{color:#7f8e9c;font-size:11px;text-transform:uppercase;letter-spacing:.08em}
tbody tr:hover{background:rgba(255,255,255,.016)}
label{display:block;color:#a9b5c0;font-size:11px;font-weight:850;margin:13px 0 7px;text-transform:uppercase;letter-spacing:.05em}
input,select,textarea{width:100%;border:1px solid var(--line);background:#0b1117;color:#fff;border-radius:11px;padding:11px 12px;outline:none}
input:focus,select:focus,textarea:focus{border-color:rgba(255,122,26,.72);box-shadow:0 0 0 3px rgba(255,122,26,.08)}
textarea{min-height:112px;resize:vertical}
.badge{display:inline-flex;align-items:center;padding:5px 8px;border-radius:999px;background:#1a2530;border:1px solid #263442;font-size:11px;font-weight:800}
.notice{padding:12px 14px;border:1px solid var(--line);border-radius:11px;background:#0d141b;margin:10px 0}
.notice.success,.success{color:#9cf0c4}.notice.success{border-color:#245e42;background:#0e1c15}
.notice.danger,.danger{color:#ff9da5}.notice.danger{border-color:#662832;background:#1d0f13}
.status-dot{width:8px;height:8px;border-radius:50%;display:inline-block;margin-right:7px;background:var(--muted)}
.status-dot.ok{background:var(--success)}.status-dot.warn{background:var(--warning)}.status-dot.bad{background:var(--danger)}
.stat-card{position:relative;overflow:hidden}.stat-card::after{content:"";position:absolute;width:90px;height:90px;border-radius:50%;right:-28px;top:-28px;background:rgba(255,122,26,.06)}
.cards-list{display:grid;gap:12px}.row-card{display:flex;justify-content:space-between;gap:14px;align-items:center;padding:14px;border:1px solid var(--line-soft);border-radius:13px;background:#0d141b}
.sidebar-overlay{display:none}
.empty-state{text-align:center;padding:28px;color:var(--muted)}
@media(max-width:1000px){.grid-4{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-3{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:900px){
 .sidebar{transform:translateX(-100%);transition:transform .2s ease}.app-main{margin-left:0}.menu-toggle{display:inline-grid;place-items:center}.sidebar-close{display:block}
 body.sidebar-open .sidebar{transform:translateX(0)}body.sidebar-open .sidebar-overlay{display:block;position:fixed;inset:0;background:rgba(0,0,0,.62);z-index:50}
 .content-wrap{width:min(100% - 20px,1240px);margin-top:16px}.topbar{padding:0 12px}
}
@media(max-width:700px){.grid-4,.grid-3,.grid-2{grid-template-columns:1fr}.section-title,.page-head,.row-card{align-items:flex-start;flex-direction:column}table{display:block;overflow:auto}}
@media(max-width:560px){.topbar-user{display:none}.topbar{height:64px}.content-wrap{width:calc(100% - 14px)}.card{padding:14px}.kpi{font-size:29px}}

/* EuroTrans 2.4 feature UI */
.metric-row{display:flex;align-items:center;justify-content:space-between;gap:12px}
.metric-icon{width:44px;height:44px;border-radius:13px;display:grid;place-items:center;background:rgba(255,122,26,.1);border:1px solid rgba(255,122,26,.18);font-size:20px}
.split{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(280px,.8fr);gap:14px}
.detail-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.detail-item{padding:12px;border:1px solid var(--line-soft);border-radius:12px;background:#0d141b}.detail-item span{display:block;color:var(--muted);font-size:11px;text-transform:uppercase;letter-spacing:.06em;margin-bottom:5px}
.chart-bars{display:grid;gap:10px}.chart-bar{display:grid;grid-template-columns:95px 1fr 90px;gap:10px;align-items:center}.chart-track{height:10px;border-radius:99px;background:#0b1016;overflow:hidden;border:1px solid var(--line-soft)}.chart-fill{height:100%;background:linear-gradient(90deg,var(--accent),var(--accent-2));border-radius:99px}
.tabs{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:14px}.tab{padding:9px 12px;border-radius:10px;border:1px solid var(--line);text-decoration:none;background:#111821}.tab.active{border-color:rgba(255,122,26,.4);background:rgba(255,122,26,.09)}
@media(max-width:900px){.split{grid-template-columns:1fr}}
@media(max-width:650px){.detail-list{grid-template-columns:1fr}.chart-bar{grid-template-columns:70px 1fr}.chart-bar>strong{grid-column:2}}

/* EuroTrans 2.5 */
.form-section{padding:14px 0;border-top:1px solid var(--line-soft)}.form-section:first-child{border-top:0;padding-top:0}
.form-section h3{font-size:14px;margin:0 0 10px}.approval-box{padding:14px;border:1px solid rgba(255,122,26,.22);background:rgba(255,122,26,.05);border-radius:13px}
.file-list{display:grid;gap:8px}.file-item{display:flex;justify-content:space-between;gap:10px;align-items:center;padding:10px 12px;border:1px solid var(--line-soft);border-radius:11px;background:#0d141b}

/* EuroTrans 2.6 */
.alert-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
.alert-card{padding:14px;border:1px solid var(--line-soft);border-radius:13px;background:#0d141b}
.alert-card.due{border-color:rgba(240,189,79,.35);background:rgba(240,189,79,.05)}
.alert-card.overdue{border-color:rgba(255,104,116,.35);background:rgba(255,104,116,.05)}
.upload-zone{padding:18px;border:1px dashed #3a4a58;border-radius:13px;background:#0c1218}
.pref-row{display:flex;justify-content:space-between;gap:16px;align-items:center;padding:14px 0;border-bottom:1px solid var(--line-soft)}
.pref-row:last-child{border-bottom:0}
@media(max-width:800px){.alert-grid{grid-template-columns:1fr}.pref-row{align-items:flex-start;flex-direction:column}}

/* EuroTrans 2.8 */
.hero-version{display:flex;align-items:center;gap:10px;padding:10px 12px;border:1px solid rgba(255,122,26,.2);border-radius:12px;background:rgba(255,122,26,.05)}
.rank-list{display:grid;gap:10px}.rank-row{display:grid;grid-template-columns:50px 1fr 120px 120px;gap:12px;align-items:center;padding:12px;border:1px solid var(--line-soft);border-radius:12px;background:#0d141b}
.rank-number{font-size:22px;font-weight:950;color:var(--accent)}
.achievement{padding:12px;border:1px solid rgba(72,213,151,.25);background:rgba(72,213,151,.05);border-radius:12px}
.admin-kpis{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}
@media(max-width:900px){.rank-row{grid-template-columns:42px 1fr}.rank-row>*:nth-child(n+3){grid-column:2}.admin-kpis{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.admin-kpis{grid-template-columns:1fr}}

/* EuroTrans 2.9 */
.finance-summary{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}
.finance-good{color:var(--success)}.finance-bad{color:var(--danger)}
.invoice-paper{max-width:900px;margin:0 auto;background:#fff;color:#171717;border-radius:14px;padding:36px;box-shadow:var(--shadow)}
.invoice-paper .muted{color:#666}.invoice-paper table th,.invoice-paper table td{border-bottom:1px solid #ddd}.invoice-paper table th{color:#555}
.invoice-head{display:flex;justify-content:space-between;gap:20px}.invoice-total{max-width:360px;margin-left:auto}
@media(max-width:800px){.finance-summary{grid-template-columns:repeat(2,1fr)}.invoice-head{flex-direction:column}}
@media(max-width:520px){.finance-summary{grid-template-columns:1fr}.invoice-paper{padding:18px}}
@media print{
 body{background:#fff!important}.sidebar,.topbar,footer,.no-print{display:none!important}.app-main{margin:0!important}.content-wrap{width:100%!important;margin:0!important}.invoice-paper{box-shadow:none!important;border-radius:0!important;max-width:none!important}
}

/* EuroTrans Manager 3.0 */
.system-ok{color:var(--success)}.system-warn{color:var(--warning)}.system-bad{color:var(--danger)}
.health-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
.health-card{padding:16px;border:1px solid var(--line-soft);border-radius:14px;background:#0d141b}
.version-chip{display:inline-flex;align-items:center;gap:8px;padding:8px 11px;border-radius:999px;background:rgba(255,122,26,.08);border:1px solid rgba(255,122,26,.2);font-size:12px;font-weight:800}
@media(max-width:950px){.health-grid{grid-template-columns:1fr}}

/* EuroTrans 3.1 — Chauffeurs */
.driver-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.driver-card{padding:18px;border:1px solid var(--line-soft);border-radius:16px;background:linear-gradient(180deg,#111821,#0d141b);text-decoration:none}
.driver-head{display:flex;align-items:center;gap:13px}.driver-avatar{width:58px;height:58px;border-radius:16px;background:linear-gradient(135deg,#1d2b38,#0e151c);display:grid;place-items:center;font-size:22px;font-weight:950;border:1px solid var(--line)}
.progress{height:9px;background:#0b1016;border:1px solid var(--line-soft);border-radius:99px;overflow:hidden}.progress>span{display:block;height:100%;background:linear-gradient(90deg,var(--accent),var(--accent-2))}
.profile-hero{display:grid;grid-template-columns:110px 1fr auto;gap:18px;align-items:center}.profile-avatar{width:110px;height:110px;border-radius:22px;background:linear-gradient(135deg,#1f2d3b,#0e151c);display:grid;place-items:center;font-size:38px;font-weight:950;border:1px solid var(--line)}
.searchbar{display:grid;grid-template-columns:1fr 180px 180px;gap:10px}
@media(max-width:950px){.driver-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.profile-hero{grid-template-columns:90px 1fr}.profile-hero>.actions{grid-column:2}.profile-avatar{width:90px;height:90px}.searchbar{grid-template-columns:1fr 1fr}}
@media(max-width:650px){.driver-grid{grid-template-columns:1fr}.searchbar{grid-template-columns:1fr}.profile-hero{grid-template-columns:1fr}.profile-hero>.actions{grid-column:auto}}

/* EuroTrans 3.2 — Flotte Pro */
.fleet-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.vehicle-card{padding:18px;border:1px solid var(--line-soft);border-radius:16px;background:linear-gradient(180deg,#111821,#0d141b);text-decoration:none}
.vehicle-top{display:flex;justify-content:space-between;gap:14px;align-items:flex-start}
.vehicle-mark{width:54px;height:54px;border-radius:15px;background:rgba(255,122,26,.09);border:1px solid rgba(255,122,26,.18);display:grid;place-items:center;font-size:25px}
.vehicle-hero{display:grid;grid-template-columns:120px 1fr auto;gap:18px;align-items:center}
.vehicle-picture{width:120px;height:90px;border-radius:18px;background:linear-gradient(135deg,#18232e,#0d141b);display:grid;place-items:center;font-size:36px;border:1px solid var(--line)}
.profit-positive{color:var(--success)}.profit-negative{color:var(--danger)}
@media(max-width:950px){.fleet-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.vehicle-hero{grid-template-columns:100px 1fr}.vehicle-hero>.actions{grid-column:2}}
@media(max-width:650px){.fleet-grid{grid-template-columns:1fr}.vehicle-hero{grid-template-columns:1fr}.vehicle-hero>.actions{grid-column:auto}.vehicle-picture{width:100%}}

/* EuroTrans 4.0 */
.kpi-strip{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:12px}
.search-result{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px;border:1px solid var(--line-soft);border-radius:12px;background:#0d141b}
.route-map{position:relative;padding:24px 20px;border:1px solid var(--line-soft);border-radius:16px;background:linear-gradient(180deg,#0d141b,#0a1016);overflow:hidden}
.route-line{height:4px;border-radius:99px;background:linear-gradient(90deg,var(--accent),#4ea8ff);margin:24px 34px;position:relative}
.route-line:before,.route-line:after{content:"";position:absolute;top:50%;width:18px;height:18px;border-radius:50%;transform:translateY(-50%);background:#fff;border:5px solid var(--accent)}
.route-line:before{left:-9px}.route-line:after{right:-9px;border-color:#4ea8ff}
.route-labels{display:flex;justify-content:space-between;gap:20px}.route-labels strong{display:block}
.trailer-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.api-token{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;word-break:break-all;padding:10px;background:#0a1016;border:1px solid var(--line-soft);border-radius:10px}
@media(max-width:1100px){.kpi-strip{grid-template-columns:repeat(3,1fr)}}
@media(max-width:850px){.trailer-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:650px){.kpi-strip,.trailer-grid{grid-template-columns:1fr}}

/* EuroTrans 4.1 */
.progress-track{height:10px;background:#0a1016;border:1px solid var(--line-soft);border-radius:999px;overflow:hidden}.progress-fill{height:100%;background:linear-gradient(90deg,var(--accent),#4ea8ff)}.alert-row{display:grid;grid-template-columns:auto 1fr auto;gap:12px;align-items:center;padding:12px;border:1px solid var(--line-soft);border-radius:12px;margin-bottom:8px}.alert-dot{width:12px;height:12px;border-radius:50%;background:#ffb84d}.alert-dot.danger{background:#ff5c5c}.assignment-panel{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}@media(max-width:800px){.assignment-panel{grid-template-columns:1fr}}

/* EuroTrans 4.2 — Convois & Planning V2 */
.convoy-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.convoy-card{padding:18px;border:1px solid var(--line-soft);border-radius:16px;background:linear-gradient(180deg,#111821,#0d141b);text-decoration:none}
.timeline{display:flex;flex-direction:column;gap:10px}
.timeline-item{display:grid;grid-template-columns:120px 1fr auto;gap:12px;align-items:start;padding:12px;border:1px solid var(--line-soft);border-radius:12px;background:#0d141b}
.calendar-grid{display:grid;grid-template-columns:repeat(7,minmax(120px,1fr));gap:8px;overflow:auto}
.calendar-day{min-height:150px;border:1px solid var(--line-soft);border-radius:12px;padding:10px;background:#0d141b}
.calendar-day strong{display:block;margin-bottom:8px}
.calendar-event{display:block;padding:7px 8px;border-radius:9px;background:rgba(255,122,26,.09);border:1px solid rgba(255,122,26,.18);margin-bottom:6px;text-decoration:none;font-size:12px}
.route-stops{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.route-stop{padding:8px 10px;border:1px solid var(--line-soft);border-radius:999px;background:#0a1016}
@media(max-width:950px){.convoy-grid{grid-template-columns:repeat(2,1fr)}.timeline-item{grid-template-columns:90px 1fr}.timeline-item>.actions{grid-column:2}}
@media(max-width:650px){.convoy-grid{grid-template-columns:1fr}.timeline-item{grid-template-columns:1fr}.calendar-grid{grid-template-columns:repeat(7,220px)}}

/* EuroTrans 4.3 — Missions & Feuilles de route V2 */
.mission-board{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}
.mission-card{padding:16px;border:1px solid var(--line-soft);border-radius:14px;background:#0d141b;text-decoration:none}
.finance-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
.history-list{display:flex;flex-direction:column;gap:8px}.history-item{padding:12px;border-left:3px solid var(--accent);background:#0d141b;border-radius:10px}
@media(max-width:900px){.mission-board,.finance-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:600px){.mission-board,.finance-grid{grid-template-columns:1fr}}

/* EuroTrans 4.4 — Économie & Paie V2 */
.economy-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:12px}
.money-positive{color:var(--success)}.money-negative{color:var(--danger)}
.pay-breakdown{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}
.expense-card{display:grid;grid-template-columns:120px 1fr auto auto;gap:12px;align-items:center;padding:12px;border:1px solid var(--line-soft);border-radius:12px;margin-bottom:8px}
.finance-meter{height:12px;background:#0a1016;border:1px solid var(--line-soft);border-radius:999px;overflow:hidden}.finance-meter span{display:block;height:100%;background:linear-gradient(90deg,var(--accent),#4ea8ff)}
@media(max-width:1050px){.economy-grid{grid-template-columns:repeat(3,1fr)}.pay-breakdown{grid-template-columns:repeat(2,1fr)}}
@media(max-width:700px){.economy-grid,.pay-breakdown{grid-template-columns:1fr}.expense-card{grid-template-columns:1fr}}

/* EuroTrans 4.7 — Personnalisation & administration */
.settings-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.setting-card{padding:16px;border:1px solid var(--line-soft);border-radius:14px;background:#0d141b}
.brand-preview{display:flex;align-items:center;gap:14px;padding:18px;border:1px solid var(--line-soft);border-radius:16px;background:linear-gradient(180deg,#111821,#0d141b)}
.brand-logo{width:64px;height:64px;border-radius:16px;border:1px solid var(--line-soft);display:grid;place-items:center;overflow:hidden;background:#0a1016}
.brand-logo img{width:100%;height:100%;object-fit:cover}
.toggle-row{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:12px;border:1px solid var(--line-soft);border-radius:12px;margin-bottom:8px}
@media(max-width:900px){.settings-grid{grid-template-columns:1fr}}

/* EuroTrans 4.8 — Sécurité & administration */
.security-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}
.security-event{display:grid;grid-template-columns:120px 100px 1fr 160px;gap:12px;align-items:center;padding:12px;border:1px solid var(--line-soft);border-radius:12px;margin-bottom:8px}
.security-critical{border-left:4px solid var(--danger)}.security-warning{border-left:4px solid #ffb84d}.security-info{border-left:4px solid #4ea8ff}
.permission-row{display:grid;grid-template-columns:180px 1fr auto;gap:12px;align-items:center;padding:10px;border:1px solid var(--line-soft);border-radius:10px;margin-bottom:8px}
@media(max-width:900px){.security-grid{grid-template-columns:repeat(2,1fr)}.security-event,.permission-row{grid-template-columns:1fr}}
@media(max-width:600px){.security-grid{grid-template-columns:1fr}}

/* EuroTrans 4.9 — RGPD & légal */
.legal-layout{display:grid;grid-template-columns:260px 1fr;gap:18px}
.legal-nav{position:sticky;top:20px;align-self:start}.legal-nav a{display:block;padding:9px 10px;border-radius:9px;text-decoration:none}.legal-nav a:hover{background:#0d141b}
.legal-content h2{margin-top:26px}.legal-content h3{margin-top:20px}.legal-placeholder{padding:10px 12px;border:1px dashed #ffb84d;border-radius:10px;background:rgba(255,184,77,.06)}
.cookie-box{position:fixed;left:18px;right:18px;bottom:18px;z-index:9999;max-width:900px;margin:auto;padding:16px;border:1px solid var(--line-soft);border-radius:16px;background:#111821;box-shadow:0 20px 60px rgba(0,0,0,.35)}
@media(max-width:800px){.legal-layout{grid-template-columns:1fr}.legal-nav{position:static}}

/* EuroTrans 5.0 Stable */
.stable-hero{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:20px;border:1px solid var(--line-soft);border-radius:18px;background:linear-gradient(180deg,#111821,#0d141b)}
.stable-badge{display:inline-flex;align-items:center;gap:8px;padding:8px 12px;border-radius:999px;border:1px solid var(--line-soft);background:#0a1016}
.release-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}
.check-row{display:grid;grid-template-columns:120px 1fr;gap:12px;padding:10px 0;border-bottom:1px solid var(--line-soft)}
.check-ok{color:var(--success)}.check-warning{color:#ffb84d}.check-error{color:var(--danger)}
.mobile-actions{display:flex;gap:8px;flex-wrap:wrap}
@media(max-width:900px){.release-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:640px){.release-grid{grid-template-columns:1fr}.stable-hero{align-items:flex-start;flex-direction:column}.mobile-actions .btn{width:100%;text-align:center}}

/* EuroTrans 5.1 — Advanced Operations */
.dashboard-widget-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}
.notification-item{display:grid;grid-template-columns:90px 1fr auto;gap:12px;align-items:center;padding:12px;border:1px solid var(--line-soft);border-radius:12px;margin-bottom:8px}
.notification-item.unread{background:#0f1720}
.priority-critical{border-left:4px solid var(--danger)}.priority-high{border-left:4px solid #ffb84d}.priority-normal{border-left:4px solid #4ea8ff}.priority-low{border-left:4px solid #7d8b99}
.availability-pill{display:inline-flex;align-items:center;gap:6px;padding:6px 10px;border-radius:999px;border:1px solid var(--line-soft)}
.kpi-table{width:100%}.kpi-table td,.kpi-table th{padding:10px;border-bottom:1px solid var(--line-soft)}
@media(max-width:1000px){.dashboard-widget-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:650px){.dashboard-widget-grid{grid-template-columns:1fr}.notification-item{grid-template-columns:1fr}}