:root{
  --accent:#008080;

  --bg:#0b0f14;
  --panel:#0f1620;
  --card:#111c29;

  --text:#e8eef6;
  --muted:#a7b3c3;

  --border:rgba(255,255,255,.08);
  --shadow: 0 12px 30px rgba(0,0,0,.45);

  --ok:#29c56a;
  --warn:#f2c94c;
  --bad:#ff5c5c;
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, "Noto Sans", "Helvetica Neue", sans-serif;
  color:var(--text);
  background:
    radial-gradient(900px 500px at 20% 10%, rgba(0,128,128,.16), transparent 60%),
    radial-gradient(700px 420px at 85% 20%, rgba(0,128,128,.10), transparent 55%),
    var(--bg);
  line-height:1.35;
}

/* Layout */
.dash{
  max-width: 1200px;
  margin: 0 auto;
  padding: 28px 18px 44px;
}

.topbar{
  background: linear-gradient(180deg, rgba(0,128,128,.18), rgba(0,0,0,0));
  border:1px solid var(--border);
  border-radius: 18px;
  padding: 18px 18px 16px;
  box-shadow: var(--shadow);
  position: relative;
  overflow: hidden;
  display:grid;
  grid-template-columns: 1fr auto;
  gap: 12px;
}
.topbar::before{
  content:"";
  position:absolute;
  inset:-2px;
  background: radial-gradient(400px 120px at 10% 10%, rgba(0,128,128,.25), transparent 60%);
  pointer-events:none;
}
.topbar h1{
  margin:0 0 6px;
  font-size: 18px;
  letter-spacing:.2px;
  display:flex;
  align-items:center;
  gap:10px;
}
.brand-dot{
  width:10px;height:10px;border-radius:999px;background:var(--accent);
  box-shadow: 0 0 0 6px rgba(0,128,128,.15);
  flex:0 0 auto;
}
.topbar p{
  margin:0;
  color:var(--muted);
  font-size: 13px;
}
.top-left{grid-column: 1; min-width: 220px;}
.top-actions{
  grid-column: 2;
  display:flex;
  gap:10px;
  flex-wrap:wrap;
  align-items:flex-start;
  justify-content:flex-end;
}
.chips{
  grid-column: 1 / -1;
  display:flex;
  gap:10px;
  flex-wrap:wrap;
}
.topbar .right{
  margin-top: 12px;
  display:flex;
  gap:10px;
  flex-wrap:wrap;
}
.chip{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:8px 10px;
  border-radius: 999px;
  border:1px solid var(--border);
  background: rgba(255,255,255,.03);
  color:var(--muted);
  font-size: 12px;
  backdrop-filter: blur(6px);
}
.chip b{color:var(--text); font-weight:600}
.chip .pill{
  width:8px;height:8px;border-radius:999px;background:var(--accent);
  opacity:.9;
}

/* Buttons */
.actions{
  margin-top: 10px;
  display:flex;
  gap:10px;
  flex-wrap:wrap;
}
.btn{
  appearance:none;
  border:1px solid var(--border);
  background: rgba(255,255,255,.03);
  color: var(--text);
  padding: 10px 12px;
  border-radius: 12px;
  cursor:pointer;
  font-weight: 650;
  font-size: 13px;
  box-shadow: 0 10px 18px rgba(0,0,0,.25);
  transition: transform .12s ease, border-color .12s ease, background .12s ease;
}
.btn:hover{transform: translateY(-1px); border-color: rgba(0,128,128,.35); background: rgba(0,128,128,.10)}
.btn:active{transform: translateY(0px)}
.btn.secondary{background: rgba(0,0,0,.18)}
.btn.ghost{background: rgba(255,255,255,.02)}
.btn.danger:hover{background: rgba(255,92,92,.10); border-color: rgba(255,92,92,.35)}

.section{margin-top: 18px;}
.grid-4{display:grid; grid-template-columns: repeat(12, 1fr); gap: 12px;}
.kpi{
  grid-column: span 3;
  background: linear-gradient(180deg, rgba(0,128,128,.12), rgba(255,255,255,0));
  border:1px solid var(--border);
  border-radius: 16px;
  padding: 14px 14px 12px;
  box-shadow: var(--shadow);
  min-height: 92px;
  position: relative;
  overflow:hidden;
}
.kpi::after{
  content:"";
  position:absolute;
  right:-60px; top:-60px;
  width:140px;height:140px;border-radius:999px;
  background: rgba(0,128,128,.12);
}
.kpi .label{color:var(--muted); font-size: 12px; display:flex; align-items:center; gap:8px;}
.kpi .label .ico{
  width:26px;height:26px;border-radius:10px;
  display:grid;place-items:center;
  background: rgba(0,128,128,.12);
  border:1px solid rgba(0,128,128,.25);
  color: var(--accent);
  font-size: 14px;
  flex:0 0 auto;
}
.kpi .value{margin-top: 10px; font-size: 26px; font-weight: 800; letter-spacing: .3px;}
.kpi .sub{margin-top: 4px; font-size: 12px; color: var(--muted);}

.grid-2{display:grid; grid-template-columns: repeat(12, 1fr); gap: 12px; margin-top: 12px;}
.card{
  border:1px solid var(--border);
  border-radius: 16px;
  background: rgba(255,255,255,.03);
  box-shadow: var(--shadow);
  overflow:hidden;
}
.card-header{
  padding: 12px 14px;
  border-bottom:1px solid var(--border);
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:10px;
  background: linear-gradient(180deg, rgba(0,128,128,.10), rgba(255,255,255,0));
}
.card-title{display:flex; align-items:center; gap:10px; font-size: 13px; color: var(--text); font-weight: 750;}
.tag{
  font-size: 11px;
  color: var(--muted);
  font-weight: 700;
  padding: 4px 8px;
  border-radius: 999px;
  border:1px solid var(--border);
  background: rgba(255,255,255,.02);
}
.card-body{padding: 14px;}
.chart-left{grid-column: span 6;}
.chart-right{grid-column: span 6;}

/* Fake bar chart */
.bars{display:flex; gap:10px; align-items:flex-end; height: 160px; padding: 8px 4px 0;}
.bar{
  flex:1 1 0;
  border-radius: 10px 10px 12px 12px;
  background: linear-gradient(180deg, rgba(0,128,128,.90), rgba(0,128,128,.20));
  border:1px solid rgba(0,128,128,.25);
  position: relative;
  min-width: 16px;
  box-shadow: 0 10px 18px rgba(0,0,0,.25);
}
.bar::after{
  content: attr(data-label);
  position:absolute;
  left:50%;
  transform: translateX(-50%);
  bottom:-22px;
  font-size: 11px;
  color: var(--muted);
  white-space: nowrap;
}

/* Donut */
.donut-wrap{display:flex; gap:14px; align-items:center; justify-content:space-between; flex-wrap:wrap;}
.donut{
  width: 170px;
  height: 170px;
  border-radius: 50%;
  background: conic-gradient(
    rgba(0,128,128,.95) 0 var(--openPct, 40%),
    rgba(242,201,76,.95) var(--openPct, 40%) var(--activePct, 70%),
    rgba(41,197,106,.95) var(--activePct, 70%) var(--donePct, 95%),
    rgba(255,92,92,.95) var(--donePct, 95%) 100%
  );
  position: relative;
  border:1px solid var(--border);
  box-shadow: var(--shadow);
}
.donut::before{content:""; position:absolute; inset: 18px; border-radius: 50%; background: var(--bg); border:1px solid var(--border);}
.donut-center{position:absolute; inset: 0; display:grid; place-items:center; text-align:center; padding: 0 10px; z-index: 1;}
.donut-center .big{font-size: 22px; font-weight: 900; letter-spacing:.2px;}
.donut-center .small{font-size: 12px; color: var(--muted); margin-top: 2px;}

.legend{flex: 1 1 240px; min-width: 240px; display:grid; gap:8px;}
.legend-item{display:flex; align-items:center; justify-content:space-between; gap:10px; padding: 10px 12px; border:1px solid var(--border); border-radius: 14px; background: rgba(255,255,255,.02);}
.legend-left{display:flex; align-items:center; gap:10px; color: var(--muted); font-size: 12px; font-weight: 700;}
.swatch{width:10px;height:10px;border-radius:999px; box-shadow: 0 0 0 6px rgba(255,255,255,.03);} 
.legend-item b{color:var(--text); font-size: 12px;}

/* Missions */
.mission-list{display:grid; gap:10px;}
.mission{padding: 12px 12px; border:1px solid var(--border); border-radius: 14px; background: linear-gradient(180deg, rgba(255,255,255,.03), rgba(255,255,255,.01)); display:grid; gap:8px;}
.mission-top{display:flex; justify-content:space-between; gap:10px; flex-wrap:wrap; align-items:flex-start;}
.mission-title{display:flex; gap:10px; align-items:flex-start;}
.truck{width:34px;height:34px;border-radius: 12px; display:grid;place-items:center; background: rgba(0,128,128,.12); border:1px solid rgba(0,128,128,.25); color: var(--accent); font-size: 16px; flex:0 0 auto;}
.mission-title .name{font-weight: 850; font-size: 13px;}
.mission-title .route{color: var(--muted); font-size: 12px; margin-top: 2px;}
.badge{display:inline-flex; align-items:center; gap:8px; padding: 7px 10px; border-radius: 999px; font-size: 12px; border:1px solid var(--border); background: rgba(255,255,255,.02); color: var(--muted); white-space:nowrap;}
.dot{width:8px;height:8px;border-radius:999px;background:var(--warn)}
.dot.ok{background:var(--ok)}
.dot.bad{background:var(--bad)}
.dot.teal{background:var(--accent)}
.meta{display:flex; gap:10px; flex-wrap:wrap; color: var(--muted); font-size: 12px;}
.meta span{padding: 6px 10px; border:1px solid var(--border); border-radius: 999px; background: rgba(0,0,0,.15);} 
.empty{color: var(--muted); font-size: 13px; padding: 6px 2px;}

/* Activity */
.activity-list{display:grid; gap:10px;}
.activity-item{padding: 12px 12px; border:1px solid var(--border); border-radius: 14px; background: rgba(255,255,255,.02); display:flex; gap:10px; align-items:flex-start; justify-content:space-between; flex-wrap:wrap;}
.activity-item .left{display:flex; gap:10px; align-items:flex-start; flex: 1 1 auto; min-width: 240px;}
.aico{width:32px;height:32px;border-radius:12px; display:grid;place-items:center; border:1px solid var(--border); background: rgba(255,255,255,.02); color: var(--accent); flex:0 0 auto;}
.activity-item .txt{display:grid; gap:2px;}
.activity-item .txt b{font-size: 13px;}
.activity-item .txt span{font-size: 12px; color: var(--muted);}
.time{font-size: 12px; color: var(--muted); padding: 6px 10px; border:1px solid var(--border); border-radius: 999px; background: rgba(0,0,0,.15); white-space: nowrap;}

/* Toast */
.toast{
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: rgba(15, 22, 32, .92);
  color: #cfeeee;
  padding: 12px 18px;
  border-radius: 12px;
  border: 1px solid rgba(0,128,128,.25);
  box-shadow: 0 0 18px rgba(0, 128, 128, 0.35);
  opacity: 0;
  transition: all 0.35s ease;
  z-index: 9999;
  pointer-events:none;
}
.toast.show{
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

@media (max-width: 980px){
  .kpi{grid-column: span 6;}
  .chart-left,.chart-right{grid-column: span 12;}
}
@media (max-width: 520px){
  .kpi{grid-column: span 12;}
  .donut{width: 150px; height:150px;}
  .bars{height: 140px;}
}