:root{
  color-scheme:dark;--bg:#07111c;--panel:rgba(15,31,45,.88);--line:rgba(255,255,255,.08);
  --text:#f4f7fa;--muted:#8fa2b5;--green:#39e69d;--green-soft:rgba(57,230,157,.12);
  --danger:#ff6b72;--warn:#ffbd59;--shadow:0 24px 70px rgba(0,0,0,.28)
}
*{box-sizing:border-box}html,body{margin:0;min-height:100%;background:var(--bg);color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}
button,input,textarea{font:inherit}button{cursor:pointer}.hidden{display:none!important}
.login-screen{min-height:100vh;display:grid;place-items:center;padding:24px;background:radial-gradient(circle at 20% 20%,rgba(57,230,157,.12),transparent 30%),radial-gradient(circle at 80% 70%,rgba(48,112,188,.12),transparent 32%),#06101a}
.login-card{width:min(430px,100%);background:rgba(10,25,38,.94);border:1px solid var(--line);border-radius:24px;padding:34px;box-shadow:var(--shadow)}
.login-card h1{margin:18px 0 4px;font-size:32px}.login-card>p{margin:0 0 28px;color:var(--muted)}.login-card form{display:grid;gap:16px}
.login-card label{display:grid;gap:8px;color:#c9d4dd;font-size:14px}input,textarea{width:100%;border:1px solid rgba(255,255,255,.1);background:#081521;color:var(--text);border-radius:12px;padding:13px 14px;outline:none}
input:focus,textarea:focus{border-color:rgba(57,230,157,.7);box-shadow:0 0 0 3px rgba(57,230,157,.08)}textarea{resize:vertical}.form-message{min-height:20px;font-size:14px}.error{color:#ff8a90}
.brand-mark{display:inline-grid;place-items:center;width:58px;height:58px;border-radius:17px;background:linear-gradient(145deg,var(--green),#169961);color:#042316;font-weight:900;letter-spacing:-.04em}.brand-mark.small{width:42px;height:42px;border-radius:13px;font-size:14px}
.app-shell{min-height:100vh;display:grid;grid-template-columns:260px minmax(0,1fr)}.sidebar{position:sticky;top:0;height:100vh;display:flex;flex-direction:column;gap:24px;padding:22px 18px;background:#08131e;border-right:1px solid var(--line)}
.brand{display:flex;align-items:center;gap:12px;padding:0 8px 8px}.brand div:last-child{display:grid;gap:1px}.brand strong{font-size:16px}.brand span{color:var(--muted);font-size:12px}
nav{display:grid;gap:6px}.nav-item,.future-modules button{width:100%;border:0;text-align:left;padding:12px 13px;border-radius:11px;color:#b8c5d0;background:transparent}.nav-item:hover{background:rgba(255,255,255,.04);color:white}.nav-item.active{background:var(--green-soft);color:var(--green)}
.badge{float:right;min-width:22px;padding:2px 7px;border-radius:999px;background:rgba(255,255,255,.08);color:inherit;text-align:center;font-size:11px}
.future-modules{display:grid;gap:3px;padding-top:8px;border-top:1px solid var(--line)}.future-modules>span{padding:7px 13px;color:#526779;font-size:11px;letter-spacing:.1em;text-transform:uppercase}.future-modules button{color:#4e6170;cursor:not-allowed}
.sidebar-user{margin-top:auto;display:flex;align-items:center;gap:10px;padding:12px 9px;border-top:1px solid var(--line)}.avatar{width:36px;height:36px;border-radius:50%;display:grid;place-items:center;background:#173044;color:var(--green);font-weight:800}.user-copy{min-width:0;flex:1;display:grid}.user-copy strong{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:13px}.user-copy span{color:var(--muted);font-size:11px}.icon-btn{border:0;background:transparent;color:var(--muted);font-size:18px}
.main{min-width:0;padding:26px clamp(18px,3vw,46px) 46px;background:radial-gradient(circle at 92% 5%,rgba(57,230,157,.055),transparent 28%),linear-gradient(180deg,#07121d,#091622 58%,#07121d)}
.topbar{display:flex;gap:18px;justify-content:space-between;align-items:center;margin-bottom:28px}.topbar h1{margin:0;font-size:22px}.topbar p{margin:4px 0 0;color:var(--muted);font-size:13px}.status-line{display:flex;gap:8px;flex-wrap:wrap;justify-content:flex-end}.status-chip{padding:7px 10px;border-radius:999px;border:1px solid var(--line);font-size:11px;color:var(--muted)}.status-chip.ok{color:var(--green);border-color:rgba(57,230,157,.28);background:var(--green-soft)}.status-chip.bad{color:#ff898e;border-color:rgba(255,107,114,.25);background:rgba(255,107,114,.08)}
.view{display:none}.view.active{display:block}.hero{min-height:190px;display:flex;align-items:flex-end;justify-content:space-between;gap:22px;margin-bottom:18px;padding:30px;border:1px solid var(--line);border-radius:22px;background:linear-gradient(105deg,rgba(57,230,157,.09),transparent 45%),linear-gradient(150deg,#102131,#0c1b2a);box-shadow:var(--shadow)}
.hero h2{margin:7px 0 8px;font-size:clamp(28px,4vw,48px);letter-spacing:-.035em}.hero p{margin:0;max-width:650px;color:var(--muted)}.eyebrow{color:var(--green);font-size:11px;letter-spacing:.14em;font-weight:800}
.primary-btn,.secondary-btn{border:0;border-radius:12px;padding:12px 16px;font-weight:750}.primary-btn{background:var(--green);color:#052417}.primary-btn:hover{background:#55efae}.secondary-btn{background:#15293a;color:#dce6ed;border:1px solid var(--line)}.text-btn{background:transparent;color:var(--green);border:0;padding:8px 0}
.metric-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin:18px 0}.metric-card{min-height:135px;padding:20px;border:1px solid var(--line);border-radius:17px;background:var(--panel)}.metric-card span,.metric-card small{display:block;color:var(--muted)}.metric-card strong{display:block;margin:8px 0 5px;font-size:34px;letter-spacing:-.04em}.metric-card small{font-size:11px}.metric-card.accent{border-color:rgba(57,230,157,.26);background:linear-gradient(145deg,rgba(57,230,157,.09),rgba(15,31,45,.86))}
.content-grid{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(320px,.65fr);gap:18px}.panel{border:1px solid var(--line);background:var(--panel);border-radius:18px;padding:21px;box-shadow:0 14px 45px rgba(0,0,0,.12)}.panel.large{min-height:500px}.panel-head{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:18px}.panel-head h3{margin:4px 0 0;font-size:20px}.panel-head p{margin:6px 0 0;color:var(--muted);font-size:13px}.local-ai{padding:6px 9px;background:var(--green-soft);color:var(--green);border-radius:999px;font-size:10px}
.ask-form{display:grid;gap:10px}.ask-actions{display:flex;justify-content:space-between;align-items:center;gap:14px}.suggestions{display:flex;flex-wrap:wrap;gap:7px}.suggestions button{border:1px solid var(--line);background:#0a1825;color:var(--muted);border-radius:999px;padding:7px 10px;font-size:11px}.assistant-result{margin-top:14px;padding:14px;border-radius:12px;background:#081622;border:1px solid var(--line);font-size:13px;white-space:pre-wrap;overflow-wrap:anywhere}.assistant-result.empty{color:#5d7486}
.approval-list{display:grid;gap:12px}.approval-card{padding:16px;background:#0a1926;border:1px solid var(--line);border-radius:14px}.approval-card h4{margin:0 0 4px}.approval-card p{margin:4px 0;color:var(--muted);font-size:13px}.approval-card .meta{display:flex;gap:8px;flex-wrap:wrap;margin:12px 0}.pill{padding:5px 8px;border-radius:999px;font-size:10px;background:rgba(255,255,255,.05);color:#c2ced8}.pill.warn{color:var(--warn);background:rgba(255,189,89,.09)}.approval-actions{display:flex;gap:9px;margin-top:12px}.approval-actions button{flex:1;min-height:42px;border-radius:10px;border:1px solid var(--line)}.approve{background:var(--green-soft);color:var(--green)}.reject{background:rgba(255,107,114,.07);color:#ff8c91}
.chat-log{min-height:340px;max-height:580px;overflow:auto;display:grid;align-content:start;gap:12px;padding:4px 2px 16px}.chat-message{max-width:min(760px,88%);border-radius:15px;padding:14px 16px;border:1px solid var(--line);background:#0a1825}.chat-message.user{margin-left:auto;background:rgba(57,230,157,.08);border-color:rgba(57,230,157,.18)}.chat-message strong{display:block;margin-bottom:6px;font-size:12px;color:var(--green)}.chat-message p{margin:0;color:#d8e2e9;line-height:1.5;white-space:pre-wrap;overflow-wrap:anywhere}.chat-form{display:grid;grid-template-columns:1fr auto;gap:10px;align-items:end;padding-top:12px;border-top:1px solid var(--line)}.chat-form textarea{min-height:76px}
.vehicle-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:13px}.vehicle-card{padding:18px;border:1px solid var(--line);background:#0a1926;border-radius:15px}.vehicle-card .vehicle-top{display:flex;justify-content:space-between;gap:12px}.vehicle-card h4{margin:0;font-size:18px}.vehicle-card p{margin:7px 0 0;color:var(--muted);font-size:12px}.vehicle-state{font-size:10px;border-radius:999px;padding:5px 8px;height:fit-content}.vehicle-state.available{color:var(--green);background:var(--green-soft)}.vehicle-state.immobilise{color:#ff8a90;background:rgba(255,107,114,.09)}
.system-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:13px}.service-card{min-height:145px;padding:18px;border:1px solid var(--line);background:#0a1926;border-radius:15px;position:relative}.service-card strong{display:block;margin-top:28px}.service-card p{color:var(--muted);font-size:12px}.service-dot{position:absolute;top:18px;left:18px;width:10px;height:10px;border-radius:50%;background:#647687;box-shadow:0 0 0 4px rgba(100,118,135,.1)}.service-dot.ok{background:var(--green);box-shadow:0 0 0 4px rgba(57,230,157,.1)}.service-dot.bad{background:var(--danger);box-shadow:0 0 0 4px rgba(255,107,114,.1)}
.empty-state{padding:22px;text-align:center;color:var(--muted);border:1px dashed var(--line);border-radius:13px}.toast{position:fixed;right:24px;bottom:24px;z-index:30;max-width:420px;padding:13px 16px;border-radius:12px;background:#14283a;color:white;border:1px solid var(--line);box-shadow:var(--shadow);opacity:0;transform:translateY(10px);pointer-events:none;transition:.2s ease}.toast.show{opacity:1;transform:none}.toast.error{background:#3a171b}
@media(max-width:1050px){.app-shell{grid-template-columns:82px minmax(0,1fr)}.brand>div:last-child,.user-copy,.future-modules{display:none}.nav-item{font-size:0;min-height:44px}.nav-item::before{content:"•";font-size:18px}.content-grid{grid-template-columns:1fr}.metric-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.vehicle-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.system-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:700px){.app-shell{display:block}.sidebar{position:static;width:auto;height:auto;display:block;padding:12px}.brand{margin-bottom:8px}.brand>div:last-child{display:grid}.sidebar nav{display:flex;overflow-x:auto;gap:6px;padding-bottom:2px}.nav-item{flex:0 0 auto;width:auto;min-height:42px;font-size:12px;white-space:nowrap}.nav-item::before{display:none}.user-copy{display:grid}.future-modules{display:none}.main{padding:18px 14px 32px}.topbar{align-items:flex-start}.status-line{display:none}.hero{min-height:auto;display:grid;padding:22px}.metric-grid{grid-template-columns:1fr 1fr}.metric-card{min-height:110px;padding:16px}.metric-card strong{font-size:28px}.panel{padding:16px}.ask-actions,.panel-head{align-items:stretch;flex-direction:column}.vehicle-grid,.system-grid{grid-template-columns:1fr}.chat-form{grid-template-columns:1fr}.chat-message{max-width:96%}}