* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  background: #0b1220;
  color: #e6eef8;
}

.app-shell {
  max-width: 1300px;
  margin: 0 auto;
  padding: 24px;
}

.topbar {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: flex-start;
  margin-bottom: 20px;
}

h1 {
  margin: 0 0 6px 0;
  font-size: 1.9rem;
  color: #7dd3fc;
}

.subtitle { margin: 0; color: #a5b4cc; }

.status-panel {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.pill {
  background: #13203a;
  border: 1px solid #223557;
  border-radius: 999px;
  padding: 10px 14px;
  font-weight: bold;
  color: #dbeafe;
}

.grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 20px;
}

.card {
  background: #111a2c;
  border: 1px solid #223557;
  border-radius: 16px;
  padding: 22px;
  box-shadow: 0 10px 28px rgba(0,0,0,0.25);
}

.main-card { min-height: 70vh; }

.side-card h3 { margin-top: 0; color: #86efac; }

.highlight {
  background: #13203a;
  border-left: 4px solid #22c55e;
  padding: 14px;
  border-radius: 10px;
  margin: 16px 0;
}

label {
  display: block;
  margin: 12px 0 6px;
  font-weight: bold;
}

input[type="text"], textarea, select {
  width: 100%;
  padding: 12px;
  border-radius: 10px;
  border: 1px solid #31476f;
  background: #0c1527;
  color: #e6eef8;
}

textarea {
  min-height: 110px;
  resize: vertical;
}

button.primary {
  background: #22c55e;
  color: #08110a;
  border: none;
  border-radius: 10px;
  padding: 12px 18px;
  font-weight: bold;
  cursor: pointer;
}

button.primary:hover { background: #16a34a; }

.pdf-btn {
  background: #3b82f6;
  margin-right: 10px;
}

.pdf-btn:hover { background: #2563eb; }

.actions { margin-top: 16px; }

.hidden { display: none; }

.mission-head {
  border-bottom: 1px solid #223557;
  margin-bottom: 16px;
}

.mission-head h2 {
  margin: 0 0 8px;
  color: #f0f9ff;
}

.mission-desc {
  margin: 0 0 14px;
  color: #b8c5d8;
}

.option-group {
  display: grid;
  gap: 10px;
  margin: 12px 0 18px;
}

.option {
  background: #0d1628;
  border: 1px solid #2b426a;
  border-radius: 12px;
  padding: 12px;
}

.option:hover { border-color: #60a5fa; }

.feedback {
  margin-top: 16px;
  padding: 14px;
  border-radius: 10px;
  font-weight: bold;
}

.feedback.ok {
  background: #113324;
  border: 1px solid #1c6b42;
  color: #b7f7c9;
}

.feedback.bad {
  background: #35161a;
  border: 1px solid #8f2d3d;
  color: #fecdd3;
}

.asset-list, .criteria-list {
  padding-left: 18px;
  color: #d2dded;
}

.log-box {
  background: #0c1527;
  border: 1px solid #2b426a;
  border-radius: 12px;
  padding: 12px;
  min-height: 180px;
  white-space: pre-line;
  color: #cbd5e1;
}

.compare-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.scenario-box {
  background: #0c1527;
  border: 1px solid #2b426a;
  border-radius: 12px;
  padding: 14px;
}

.table-sim {
  width: 100%;
  border-collapse: collapse;
  margin-top: 10px;
}

.table-sim th, .table-sim td {
  border: 1px solid #2b426a;
  padding: 8px;
  text-align: left;
}

.progress {
  height: 12px;
  border-radius: 999px;
  background: #0c1527;
  overflow: hidden;
  border: 1px solid #2b426a;
  margin-top: 12px;
}

.progress-bar {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, #38bdf8, #22c55e);
  transition: width 0.35s ease;
}

.small { color: #9fb1c8; font-size: 0.92rem; }

@media (max-width: 900px) {
  .grid { grid-template-columns: 1fr; }
  .compare-grid { grid-template-columns: 1fr; }
  .topbar { flex-direction: column; }
}