:root {
  --bg: #0c121c;
  --bg-soft: #131b28;
  --card: #172233;
  --border: #27364c;
  --text: #e6edf8;
  --muted: #9db0cc;
  --accent: #4b7bec;
  --ok: #2fbf88;
  --warn: #d7a64f;
  --bad: #df5f5f;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--text);
  background: linear-gradient(160deg, #0f1724 0%, #0c121c 60%);
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
}

.app-shell {
  max-width: 1320px;
  margin: 0 auto;
  padding: 1.25rem;
}

.card {
  background: linear-gradient(180deg, rgba(24, 35, 52, 0.96), rgba(20, 30, 45, 0.96));
  border: 1px solid var(--border);
  border-radius: 12px;
}

.hidden {
  display: none;
}

h1, h2, h3, h4 {
  margin: 0 0 0.5rem;
}

h4 {
  font-size: 1.08rem;
}

.tagline {
  margin: 0;
  color: var(--muted);
}

.landing {
  max-width: 700px;
  margin: 8vh auto;
  padding: 2rem;
}

.landing-controls {
  margin: 1.2rem 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

label {
  display: block;
  font-size: 0.94rem;
  color: var(--muted);
}

select {
  width: 100%;
  margin-top: 0.45rem;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--bg-soft);
  color: var(--text);
  padding: 0.68rem;
}

.btn-primary {
  width: 100%;
  border: none;
  border-radius: 10px;
  padding: 0.82rem 1rem;
  background: linear-gradient(135deg, #5688ff, #3f6fdc);
  color: #fff;
  font-weight: 700;
  cursor: pointer;
}

.btn-primary:hover {
  filter: brightness(1.05);
}

.btn-secondary {
  margin-top: 0.4rem;
  border: 1px solid #3a5175;
  border-radius: 8px;
  padding: 0.4rem 0.68rem;
  background: #18263b;
  color: #d7e3f6;
  font-size: 0.82rem;
  font-weight: 700;
  cursor: pointer;
}

.btn-secondary:hover {
  background: #213554;
}

.btn-link-home {
  display: inline-block;
  text-decoration: none;
}

.topbar {
  padding: 1rem 1.2rem;
  margin-bottom: 1rem;
  display: flex;
  justify-content: space-between;
  gap: 1rem;
}

.topbar-meta {
  text-align: right;
  color: var(--muted);
  font-size: 0.92rem;
}

.topbar-meta p {
  margin: 0.1rem 0;
}

.main-grid {
  display: grid;
  grid-template-columns: 1fr 1.9fr 1.1fr;
  gap: 1rem;
}

.panel {
  padding: 1rem;
}

.stakeholder-list {
  display: grid;
  gap: 0.7rem;
}

.stakeholder-row {
  background: rgba(13, 20, 31, 0.5);
  border: 1px solid #24354e;
  border-radius: 10px;
  padding: 0.62rem;
}

.row-head {
  display: flex;
  justify-content: space-between;
  font-size: 0.88rem;
  color: var(--muted);
  margin-bottom: 0.42rem;
}

.track {
  height: 8px;
  background: #1e2c41;
  border-radius: 999px;
  overflow: hidden;
}

.fill {
  height: 100%;
  transition: width 260ms ease;
  background: linear-gradient(90deg, #4f84ff, #2fbf88);
}

.brief-description {
  color: #d3deef;
  line-height: 1.5;
  margin: 0 0 0.8rem;
}

.decision-list {
  display: grid;
  gap: 0.6rem;
}

.decision-btn {
  text-align: left;
  border: 1px solid #2d4261;
  border-radius: 9px;
  background: #1a2b43;
  color: var(--text);
  padding: 0.72rem 0.8rem;
  cursor: pointer;
  transition: background 160ms ease, border-color 160ms ease;
}

.decision-btn:hover {
  background: #203756;
  border-color: #4a73a8;
}

.decision-btn.decision-best {
  border-color: rgba(47, 191, 136, 0.75);
  box-shadow: 0 0 0 1px rgba(47, 191, 136, 0.35), 0 0 18px rgba(47, 191, 136, 0.18);
}

.decision-btn.decision-best:hover {
  background: #1f3a38;
  box-shadow: 0 0 0 1px rgba(47, 191, 136, 0.5), 0 0 24px rgba(47, 191, 136, 0.35);
}

.decision-btn.decision-second {
  border-color: rgba(215, 166, 79, 0.8);
  box-shadow: 0 0 0 1px rgba(215, 166, 79, 0.32), 0 0 14px rgba(215, 166, 79, 0.14);
}

.decision-btn.decision-second:hover {
  background: #3a3021;
  box-shadow: 0 0 0 1px rgba(215, 166, 79, 0.5), 0 0 22px rgba(215, 166, 79, 0.3);
}

.decision-btn.decision-risky {
  border-color: rgba(223, 95, 95, 0.6);
}

.decision-btn.decision-risky:hover {
  background: #3a2227;
}

.outcome-box {
  margin-top: 0.8rem;
  min-height: 54px;
  padding: 0.74rem;
  border-radius: 10px;
  border: 1px solid #324966;
  background: rgba(12, 19, 30, 0.7);
  color: #c5d6eb;
}

.outcome-good {
  border-color: rgba(47, 191, 136, 0.55);
  color: #9be3c3;
}

.outcome-warn {
  border-color: rgba(215, 166, 79, 0.55);
  color: #f2d79f;
}

.outcome-bad {
  border-color: rgba(223, 95, 95, 0.55);
  color: #f0b2b2;
}

.meter-list {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 0.5rem;
  min-height: 255px;
}

.meter-col {
  flex: 1;
  text-align: center;
}

.meter-track {
  width: 100%;
  height: 185px;
  border-radius: 10px;
  border: 1px solid #2a3f5f;
  background: #121c2b;
  overflow: hidden;
  display: flex;
  align-items: flex-end;
}

.meter-fill {
  width: 100%;
  transition: height 280ms ease;
  background: linear-gradient(180deg, #4f84ff, #2f61cd);
}

.meter-fill.warn {
  background: linear-gradient(180deg, #d7a64f, #ad7f2f);
}

.meter-fill.bad {
  background: linear-gradient(180deg, #df5f5f, #b54444);
}

.meter-value {
  margin-top: 0.3rem;
  font-size: 0.76rem;
}

.meter-name {
  margin-top: 0.35rem;
  font-size: 0.73rem;
  color: var(--muted);
  min-height: 2.1em;
}

.log-wrap {
  margin-top: 1rem;
  padding: 1rem;
}

.incident-log {
  max-height: 190px;
  overflow-y: auto;
  border-radius: 10px;
  border: 1px solid #263b58;
  background: rgba(9, 15, 24, 0.8);
  padding: 0.58rem;
}

.log-line {
  font-size: 0.87rem;
  color: #bfd1e9;
  padding: 0.38rem 0.2rem;
  border-bottom: 1px solid rgba(52, 74, 106, 0.35);
}

.log-line:last-child {
  border-bottom: none;
}

@media (max-width: 1100px) {
  .main-grid {
    grid-template-columns: 1fr 1.45fr;
  }

  .main-grid > :nth-child(3) {
    grid-column: 1 / span 2;
  }

  .meter-track {
    height: 150px;
  }
}

@media (max-width: 760px) {
  .landing-controls {
    grid-template-columns: 1fr;
  }

  .topbar {
    flex-direction: column;
  }

  .topbar-meta {
    text-align: left;
  }

  .main-grid {
    grid-template-columns: 1fr;
  }

  .main-grid > :nth-child(3) {
    grid-column: auto;
  }
}