/* ===================================================================
   FreightAvex — application UI  (demo aesthetic, production app)
   Dark engineering theme. Real data from the v3.2 API.
   =================================================================== */
:root{
  --ink-900:#070B11; --ink-850:#0A0F17; --panel:#0F1826; --panel-2:#131F30;
  --line:#233249; --line-soft:#1A2637;
  --txt:#EEF3FB; --txt-dim:#8A97AD; --txt-faint:#5A6880;
  --blue:#3B8CFF; --blue-2:#7CC4FF; --green:#2FD98B; --amber:#FFB224; --red:#FF5C57;
  --mono:"IBM Plex Mono",ui-monospace,SFMono-Regular,Menlo,monospace;
  --ease:cubic-bezier(.22,.61,.36,1);
}
*{box-sizing:border-box}
html,body{margin:0}
body{
  background:
    radial-gradient(1100px 560px at 82% -12%,rgba(59,140,255,.12),transparent 60%),
    radial-gradient(900px 500px at 10% 0%,rgba(47,217,139,.05),transparent 55%),
    var(--ink-900);
  color:var(--txt); min-height:100vh;
  font-family:"Space Grotesk",system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  -webkit-font-smoothing:antialiased;
}
a{color:var(--blue); text-decoration:none} a:hover{text-decoration:underline}
.mono{font-family:var(--mono); font-variant-numeric:tabular-nums}
.muted{color:var(--txt-dim)} .faint{color:var(--txt-faint)}
.hidden{display:none !important}
.num{text-align:right; font-family:var(--mono); font-variant-numeric:tabular-nums}

/* ---------- buttons ---------- */
.btn{display:inline-flex; align-items:center; justify-content:center; gap:7px; padding:10px 15px;
  border:1px solid var(--line); border-radius:10px; cursor:pointer; color:var(--txt);
  background:linear-gradient(180deg,var(--panel),var(--panel-2)); font:600 13px/1 inherit; text-decoration:none;
  transition:border-color .2s, transform .1s, box-shadow .2s; white-space:nowrap}
.btn:hover{border-color:rgba(59,140,255,.55); box-shadow:0 8px 20px -14px rgba(59,140,255,.9); text-decoration:none}
.btn:active{transform:translateY(1px)}
.btn.primary{color:#fff; border-color:transparent; background:linear-gradient(180deg,#2f7ff0,#1f5fd0)}
.btn.primary:hover{box-shadow:0 10px 26px -12px rgba(59,140,255,.95)}
.btn.ghost{background:transparent; color:var(--txt-dim)}
.btn.sm{padding:7px 11px; font-size:12px; border-radius:9px}
.btn:focus-visible{outline:2px solid var(--blue); outline-offset:2px}

/* ---------- forms ---------- */
input,select,textarea{width:100%; padding:10px 12px; border:1px solid var(--line); border-radius:10px;
  background:var(--panel); color:var(--txt); font:inherit; font-size:13px}
input[type=file]{padding:8px 10px; color:var(--txt-dim)}
input:focus,select:focus,textarea:focus{outline:2px solid var(--blue); outline-offset:1px}
select.sm{width:auto; padding:6px 9px; font-size:12px}
label{display:block; margin:0 0 6px; font-family:var(--mono); font-size:9.5px; font-weight:600;
  letter-spacing:.6px; text-transform:uppercase; color:var(--txt-faint)}
.field{margin-bottom:13px}
.err{min-height:16px; margin-top:9px; color:var(--red); font-size:12.5px}

/* ---------- top bar ---------- */
.top{position:sticky; top:0; z-index:20; display:flex; align-items:center; gap:16px;
  padding:12px 22px; border-bottom:1px solid var(--line-soft);
  background:rgba(10,15,23,.82); backdrop-filter:blur(10px)}
.brand{display:flex; align-items:center; gap:11px; min-width:0}
.brand .logo{height:26px; width:auto; display:block; filter:drop-shadow(0 2px 8px rgba(59,140,255,.35))}
.brand .wm{display:flex; flex-direction:column; line-height:1.05}
.brand .wm b{font-size:15px; font-weight:700; letter-spacing:-.3px}
.brand .wm span{font-family:var(--mono); font-size:7.5px; letter-spacing:1.6px; text-transform:uppercase; color:var(--txt-faint)}
.nav{display:flex; gap:3px; flex-wrap:wrap}
.nav button{padding:8px 13px; border:none; border-radius:9px; cursor:pointer; background:transparent;
  color:var(--txt-dim); font:600 13px inherit; transition:background .2s, color .2s}
.nav button:hover{color:var(--txt); background:rgba(255,255,255,.04)}
.nav button.active{color:var(--txt); background:rgba(59,140,255,.14); box-shadow:inset 0 0 0 1px rgba(59,140,255,.35)}
.top-right{margin-left:auto; display:flex; align-items:center; gap:10px}
.notif{position:relative; font-size:14px}
.dot{position:absolute; top:-2px; right:-2px; width:8px; height:8px; border-radius:50%; background:var(--red);
  box-shadow:0 0 0 2px var(--ink-850)}
.acct{display:flex; align-items:center; gap:9px; padding:5px 6px 5px 5px; border:1px solid var(--line-soft);
  border-radius:999px; background:linear-gradient(180deg,var(--panel),var(--panel-2))}
.acct .av{width:26px; height:26px; flex:none; border-radius:50%; display:grid; place-items:center;
  font-family:var(--mono); font-size:10px; font-weight:600; color:#eaf2ff;
  background:linear-gradient(145deg,#2b5fb0,#173058); border:1px solid rgba(124,196,255,.4)}
.acct .who{font-family:var(--mono); font-size:11px; color:var(--txt-dim); max-width:220px; overflow:hidden; text-overflow:ellipsis; white-space:nowrap}

/* ---------- page frame ---------- */
.wrap{max-width:1160px; margin:0 auto; padding:22px}
.pagehead{max-width:1160px; margin:0 auto; padding:20px 22px 2px}
.pagehead h1{margin:0; font-size:19px; font-weight:700; letter-spacing:-.3px}
.pagehead p{margin:5px 0 0; color:var(--txt-dim); font-size:13px}

/* ---------- cards ---------- */
.card{position:relative; border:1px solid var(--line-soft); border-radius:16px; padding:20px;
  background:linear-gradient(180deg,var(--panel),var(--panel-2));
  box-shadow:0 30px 70px -50px rgba(0,0,0,.9)}
.section-title{margin:0 0 13px; font-family:var(--mono); font-size:10px; font-weight:600;
  letter-spacing:1.2px; text-transform:uppercase; color:var(--txt-dim)}
.row{display:flex; gap:12px; flex-wrap:wrap} .row>*{flex:1; min-width:180px}
.toolbar{display:flex; gap:9px; flex-wrap:wrap; align-items:center; margin-bottom:14px}
.toolbar input,.toolbar select{width:auto; min-width:130px}

/* ---------- KPI tiles ---------- */
.kpis{display:grid; grid-template-columns:repeat(4,1fr); gap:12px}
.kpi{position:relative; overflow:hidden; padding:17px 16px; border:1px solid var(--line-soft); border-radius:15px;
  background:linear-gradient(180deg,var(--panel),var(--panel-2));
  transition:transform .3s var(--ease), border-color .3s, box-shadow .3s}
.kpi:hover{transform:translateY(-3px); border-color:rgba(59,140,255,.4); box-shadow:0 22px 46px -28px rgba(0,0,0,.95)}
.kpi.hot{border-color:rgba(59,140,255,.5); background:linear-gradient(180deg,rgba(59,140,255,.13),rgba(59,140,255,.03))}
.kpi .l{min-height:24px; font-family:var(--mono); font-size:9px; font-weight:600; letter-spacing:.9px;
  text-transform:uppercase; color:var(--txt-faint)}
.kpi .v{margin-top:7px; font-family:var(--mono); font-size:27px; font-weight:600; letter-spacing:-.6px;
  font-variant-numeric:tabular-nums; white-space:nowrap}
.kpi.hot .v{background:linear-gradient(92deg,#5aa2ff,#9fd4ff 55%,#8fffd0); -webkit-background-clip:text;
  background-clip:text; color:transparent; filter:drop-shadow(0 0 12px rgba(59,140,255,.4))}

/* ---------- insights ring + bars + donut ---------- */
.ring{position:relative; width:74px; height:74px; flex:none}
.ring svg{width:74px; height:74px; display:block}
.ring .tr{fill:none; stroke:rgba(255,255,255,.08); stroke-width:6}
.ring .pg{fill:none; stroke:var(--green); stroke-width:6; stroke-linecap:round;
  filter:drop-shadow(0 0 5px rgba(47,217,139,.6)); transition:stroke-dashoffset 1.2s var(--ease)}
.ring .c{position:absolute; inset:0; display:flex; flex-direction:column; align-items:center; justify-content:center}
.ring .c b{font-family:var(--mono); font-size:15px; font-weight:600} .ring .c span{font-family:var(--mono); font-size:6px; letter-spacing:.6px; color:var(--txt-faint); text-transform:uppercase}
.bars{display:flex; align-items:flex-end; gap:6px; height:120px; padding-top:6px}
.bars .bar{flex:1; display:flex; align-items:flex-end; justify-content:center}
.bars .fill{width:72%; min-height:3px; border-radius:5px 5px 0 0; background:linear-gradient(180deg,var(--blue),rgba(59,140,255,.25))}
.trackbar{height:7px; border-radius:999px; background:rgba(255,255,255,.06); overflow:hidden; margin-top:5px}
.trackbar i{display:block; height:100%; border-radius:999px; background:linear-gradient(90deg,var(--blue),var(--green))}

/* ---------- progress ---------- */
.progress{height:8px; border-radius:999px; background:rgba(255,255,255,.06); overflow:hidden}
.progress i{position:relative; display:block; width:0; height:100%; border-radius:999px;
  background:linear-gradient(90deg,var(--blue),var(--green)); transition:width .4s var(--ease)}
.progress i::after{content:""; position:absolute; inset:0;
  background:linear-gradient(90deg,transparent,rgba(255,255,255,.45),transparent); animation:sh 2.4s linear infinite}
@keyframes sh{from{transform:translateX(-100%)}to{transform:translateX(100%)}}

/* ---------- live audit checklist ---------- */
.lv-top{display:flex; align-items:center; gap:10px; margin-bottom:14px}
.lv-steps{display:flex; flex-direction:column; gap:9px; margin-top:14px}
.lv-step{display:flex; align-items:center; gap:11px; font-size:12.5px; color:var(--txt-faint); transition:color .3s}
.lv-step .d{width:18px; height:18px; flex:none; display:grid; place-items:center; border-radius:50%;
  border:1px solid var(--line); font-size:10px; color:var(--txt-faint); transition:all .3s}
.lv-step.active{color:var(--txt)}
.lv-step.active .d{border-color:var(--blue); color:var(--blue); animation:pd 1.3s ease-out infinite}
@keyframes pd{0%{box-shadow:0 0 0 0 rgba(59,140,255,.5)}70%{box-shadow:0 0 0 6px transparent}100%{box-shadow:0 0 0 0 transparent}}
.lv-step.done{color:var(--txt-dim)} .lv-step.done .d{border-color:rgba(47,217,139,.5); color:var(--green); background:rgba(47,217,139,.08)}

/* ---------- tables ---------- */
.tbl{width:100%; border-collapse:collapse; font-size:13px}
.tbl th{padding:9px 12px; text-align:left; border-bottom:1px solid var(--line-soft); color:var(--txt-faint);
  font-family:var(--mono); font-size:9px; font-weight:600; letter-spacing:.7px; text-transform:uppercase}
.tbl td{padding:11px 12px; border-bottom:1px solid rgba(255,255,255,.04)}
.tbl tr.clickable{cursor:pointer} .tbl tr.clickable:hover{background:rgba(59,140,255,.05)}
.stream-wrap{margin-top:12px; overflow:auto; max-height:360px; border:1px solid var(--line-soft); border-radius:12px; background:var(--panel)}
.stream-wrap .tbl th{position:sticky; top:0; background:#101a29; z-index:1}
tbody tr.rowin{animation:ri .5s var(--ease) both}
@keyframes ri{from{opacity:0; transform:translateY(-8px)}to{opacity:1; transform:none}}
tr.flag td{background:linear-gradient(90deg,rgba(255,178,36,.06),transparent 55%)}

/* ---------- badges ---------- */
.badge{display:inline-flex; align-items:center; gap:6px; padding:3px 9px; border-radius:999px;
  font-family:var(--mono); font-size:9px; font-weight:600; letter-spacing:.5px; border:1px solid var(--line); color:var(--txt-dim)}
.badge.sev-high{color:var(--red); border-color:rgba(255,92,87,.32); background:rgba(255,92,87,.09)}
.badge.sev-medium{color:var(--amber); border-color:rgba(255,178,36,.32); background:rgba(255,178,36,.09)}
.badge.sev-low{color:var(--txt-dim)}
.pill{display:inline-flex; align-items:center; gap:6px; padding:4px 10px; border-radius:999px; border:1px solid var(--line);
  color:var(--txt-dim); font-family:var(--mono); font-size:10px}
.evidence{margin-top:6px; padding:10px; border:1px solid var(--line-soft); border-radius:9px;
  background:rgba(255,255,255,.02); color:var(--txt-dim); font-family:var(--mono); font-size:11px; white-space:pre-wrap; word-break:break-word}

/* ---------- claims kanban ---------- */
.claimcol{flex:1; min-width:158px; padding:11px; border:1px solid var(--line-soft); border-radius:13px; background:var(--panel)}
.claimcol h4{margin:0 0 9px; font-family:var(--mono); font-size:9.5px; letter-spacing:.6px; text-transform:uppercase; color:var(--txt-faint)}
.claimcard{margin-bottom:9px; padding:10px; border:1px solid var(--line-soft); border-radius:10px; background:var(--panel-2); font-size:12px}

/* ---------- modal + toast ---------- */
.modal{position:fixed; inset:0; z-index:50; display:grid; place-items:center; padding:20px; background:rgba(3,6,11,.66); backdrop-filter:blur(3px)}
.modal .card{width:100%; max-width:660px; max-height:86vh; overflow:auto}
.toast{position:fixed; left:50%; bottom:24px; transform:translateX(-50%); z-index:100; padding:12px 18px;
  border-radius:12px; font-size:13px; color:var(--txt); border:1px solid rgba(47,217,139,.45);
  background:linear-gradient(180deg,var(--panel),var(--panel-2)); box-shadow:0 24px 60px -24px rgba(0,0,0,.85)}
.toast.bad{border-color:rgba(255,92,87,.5)} .toast.hidden{display:none}

/* ---------- auth ---------- */
.auth-wrap{min-height:100vh; display:grid; place-items:center; padding:22px}
.auth-card{width:100%; max-width:410px}
.auth-card .brand{margin-bottom:20px}
.auth-card .brand .logo{height:30px}
.tabs{display:flex; gap:6px; margin-bottom:16px}
.tabs button{flex:1; padding:10px; border:1px solid var(--line); border-radius:10px; cursor:pointer;
  background:transparent; color:var(--txt-dim); font:600 13px inherit}
.tabs button.active{color:var(--txt); background:rgba(59,140,255,.12); border-color:rgba(59,140,255,.4)}

/* ---------- responsive ---------- */
@media(max-width:820px){ .kpis{grid-template-columns:repeat(2,1fr)} }
@media(max-width:640px){
  .top{gap:10px; padding:10px 14px; flex-wrap:wrap}
  .brand .wm span{display:none}
  .nav{order:3; width:100%; overflow-x:auto; flex-wrap:nowrap}
  .acct .who{display:none}
  .wrap,.pagehead{padding-left:14px; padding-right:14px}
  .kpi .v{font-size:20px}
}