* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: system-ui, -apple-system, "Segoe UI", sans-serif;
  background: #f4f6f8;
  color: #151c2c;
}

.app {
  width: min(100%, 560px);
  min-height: 100vh;
  margin: 0 auto;
  padding: 12px;
}

.hidden { display: none; }

.panel {
  background: #fff;
  border: 1px solid #d7dde7;
  border-radius: 8px;
  padding: 14px;
  margin-bottom: 12px;
}

.focus-panel {
  border: 0;
  padding: 0;
  overflow: hidden;
  box-shadow: 0 8px 22px rgba(21, 28, 44, 0.12);
}

.focus-panel h2 {
  margin: 0;
  padding: 12px 14px;
  color: #fff;
  font-size: 17px;
}

.focus-panel > div {
  padding: 14px;
}

.queue-panel h2 { background: #1f6feb; }
.actions-panel h2 { background: #8a5a00; }
.vehicles-panel h2 { background: #177245; }

.bar {
  position: sticky;
  top: 0;
  z-index: 2;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  background: #151c2c;
  color: #fff;
  border-radius: 8px;
  padding: 12px;
  margin-bottom: 12px;
}

h1, h2, h3, p { margin-top: 0; }
h1 { font-size: 28px; }
h2 { font-size: 18px; margin-bottom: 10px; }
h3 { font-size: 15px; margin-bottom: 6px; }
label { display: block; margin: 12px 0 6px; font-size: 13px; color: #526071; font-weight: 700; }

input, button {
  width: 100%;
  min-height: 44px;
  border-radius: 8px;
  font-size: 16px;
}

input {
  border: 1px solid #c8cfda;
  padding: 10px 12px;
  background: #fff;
}

button {
  border: 0;
  padding: 10px 12px;
  background: #1f6feb;
  color: #fff;
  font-weight: 800;
  margin-top: 8px;
}

button.secondary { background: #177245; }
button.warning { background: #b7791f; }
button.danger { background: #b42318; }
button.ghost { background: #e8edf3; color: #151c2c; }
button.small { width: auto; min-width: 72px; min-height: 38px; margin-top: 0; }

.row {
  display: grid;
  grid-template-columns: 1fr 104px;
  gap: 8px;
  margin-top: 8px;
}

.item {
  border: 1px solid #d7dde7;
  border-radius: 8px;
  padding: 11px;
  margin-bottom: 8px;
  background: #fff;
}

.item.current { border-color: #1f6feb; background: #eef5ff; }
.item.warn { border-color: #d89a22; background: #fff8e8; }
.item.good { border-color: #177245; background: #edf8f2; }

.muted {
  color: #657386;
  font-size: 13px;
}

.msg {
  min-height: 22px;
  color: #b42318;
  line-height: 1.35;
  margin: 10px 0 0;
  white-space: pre-line;
}

.grid { display: grid; gap: 8px; }
.inline { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.empty { color: #657386; margin: 0; }

pre {
  white-space: pre-wrap;
  word-break: break-word;
  margin-bottom: 0;
}