:root {
  --bg: #06100f;
  --bg-deep: #020807;
  --panel: #0d1b19;
  --panel-strong: #132522;
  --line: rgba(135, 255, 216, 0.16);
  --line-strong: rgba(135, 255, 216, 0.32);
  --text: #e8fffa;
  --muted: #9fb9b2;
  --green: #2dffb3;
  --green-soft: rgba(45, 255, 179, 0.13);
  --blue: #61a8ff;
  --amber: #ffc857;
  --orange: #ff8c42;
  --red: #ff4d5e;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.38);
  color-scheme: dark;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    linear-gradient(rgba(45, 255, 179, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(45, 255, 179, 0.03) 1px, transparent 1px),
    radial-gradient(circle at 80% 0%, rgba(45, 255, 179, 0.18), transparent 35%),
    radial-gradient(circle at 20% 20%, rgba(97, 168, 255, 0.12), transparent 32%),
    var(--bg-deep);
  background-size: 32px 32px, 32px 32px, auto, auto, auto;
  color: var(--text);
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

button,
input,
select,
textarea {
  font: inherit;
}

button {
  cursor: pointer;
}

.shell {
  display: grid;
  grid-template-columns: 280px minmax(0, 1fr);
  min-height: 100vh;
}

.rail {
  position: sticky;
  top: 0;
  height: 100vh;
  display: flex;
  flex-direction: column;
  gap: 24px;
  padding: 24px;
  border-right: 1px solid var(--line);
  background: rgba(3, 12, 11, 0.86);
  backdrop-filter: blur(16px);
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--line);
}

.brand-mark {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border: 1px solid var(--line-strong);
  border-radius: 6px;
  background: linear-gradient(135deg, rgba(45, 255, 179, 0.22), rgba(97, 168, 255, 0.14));
  color: var(--green);
  font-family: "JetBrains Mono", monospace;
  font-weight: 800;
}

.brand strong,
.brand span {
  display: block;
}

.brand strong {
  font-size: 1rem;
}

.brand div span {
  color: var(--muted);
  font-size: 0.82rem;
}

.nav-list {
  display: grid;
  gap: 10px;
}

.nav-item,
.reset-button,
.primary-action,
.status-actions button {
  border: 1px solid var(--line);
  border-radius: 6px;
  background: rgba(13, 27, 25, 0.9);
  color: var(--text);
  font-weight: 800;
  transition: 160ms ease;
}

.nav-item {
  width: 100%;
  padding: 13px 14px;
  text-align: left;
}

.nav-item:hover,
.nav-item.active,
.reset-button:hover,
.primary-action:hover,
.status-actions button:hover,
.status-actions button.active {
  border-color: rgba(45, 255, 179, 0.75);
  background: var(--green-soft);
  color: var(--green);
}

.shift-card {
  margin-top: auto;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(19, 37, 34, 0.66);
}

.shift-card span,
.metric-card span,
.toolbar span,
.eyebrow,
.alert-id {
  color: var(--green);
  font-family: "JetBrains Mono", monospace;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

.shift-card strong {
  display: block;
  margin-top: 8px;
}

.shift-card p,
.hero-copy,
.alert-card p,
.focus-alert p,
.playbook p,
.drawer p,
.empty-state p {
  color: var(--muted);
  line-height: 1.65;
}

.reset-button {
  padding: 13px 14px;
}

.workspace {
  padding: 28px;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: 24px;
  align-items: end;
  padding: 34px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(45, 255, 179, 0.1), transparent 34%),
    linear-gradient(90deg, rgba(13, 27, 25, 0.94), rgba(13, 27, 25, 0.72));
  box-shadow: var(--shadow);
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 860px;
  margin-bottom: 16px;
  font-size: clamp(2.4rem, 6vw, 5.75rem);
  line-height: 0.9;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 0;
  font-size: 1.35rem;
}

h3 {
  margin-bottom: 8px;
}

.hero-copy {
  max-width: 680px;
  margin-bottom: 0;
  font-size: 1.02rem;
}

.threat-level,
.metric-card,
.panel,
.alert-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(13, 27, 25, 0.78);
  box-shadow: 0 18px 42px rgba(0, 0, 0, 0.2);
}

.threat-level {
  padding: 22px;
}

.threat-level span {
  display: block;
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 800;
  text-transform: uppercase;
}

.threat-level strong {
  display: block;
  margin: 8px 0;
  color: var(--amber);
  font-size: 2.2rem;
}

.threat-level strong[data-risk="critical"] {
  color: var(--red);
}

.threat-level strong[data-risk="stable"] {
  color: var(--green);
}

.metrics {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin: 18px 0;
}

.metric-card {
  padding: 18px;
}

.metric-card strong {
  display: block;
  margin-top: 8px;
  font-size: 2rem;
}

.toolbar {
  display: grid;
  grid-template-columns: minmax(220px, 1.7fr) repeat(3, minmax(150px, 1fr));
  gap: 12px;
  margin-bottom: 18px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(3, 12, 11, 0.74);
}

label {
  display: grid;
  gap: 8px;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: rgba(2, 8, 7, 0.9);
  color: var(--text);
}

input,
select {
  min-height: 46px;
  padding: 0 12px;
}

textarea {
  resize: vertical;
  padding: 12px;
}

.content-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(320px, 0.7fr);
  gap: 18px;
  align-items: start;
}

.panel {
  padding: 18px;
}

.panel-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 16px;
}

#resultCount {
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 800;
}

.alert-list {
  display: grid;
  gap: 12px;
}

.alert-card {
  padding: 16px;
}

.alert-card:hover,
.alert-card.selected {
  border-color: rgba(45, 255, 179, 0.64);
  background: rgba(45, 255, 179, 0.08);
}

.alert-topline,
.alert-meta,
.drawer-badges,
.status-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

.alert-topline {
  justify-content: space-between;
  margin-bottom: 10px;
}

.severity,
.alert-meta span,
.drawer-badges span {
  display: inline-flex;
  min-height: 28px;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 5px 10px;
  color: var(--text);
  font-size: 0.78rem;
  font-weight: 800;
}

.severity.critical {
  border-color: rgba(255, 77, 94, 0.5);
  background: rgba(255, 77, 94, 0.14);
  color: #ffb5bd;
}

.severity.high {
  border-color: rgba(255, 140, 66, 0.52);
  background: rgba(255, 140, 66, 0.14);
  color: #ffd2b8;
}

.severity.medium {
  border-color: rgba(255, 200, 87, 0.52);
  background: rgba(255, 200, 87, 0.12);
  color: #ffe4a3;
}

.severity.low {
  border-color: rgba(97, 168, 255, 0.52);
  background: rgba(97, 168, 255, 0.14);
  color: #bedbff;
}

.focus-alert dl,
.detail-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin: 18px 0;
}

dt {
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 800;
}

dd {
  margin: 3px 0 0;
  color: var(--text);
  font-weight: 800;
}

.primary-action {
  width: 100%;
  min-height: 46px;
}

.mini-terminal {
  overflow: hidden;
  margin-top: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #030908;
}

.terminal-bar {
  display: flex;
  gap: 6px;
  padding: 10px;
  border-bottom: 1px solid var(--line);
}

.terminal-bar span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--green);
}

.terminal-bar span:nth-child(2) {
  background: var(--amber);
}

.terminal-bar span:nth-child(3) {
  background: var(--red);
}

pre {
  white-space: pre-wrap;
  word-break: break-word;
  margin: 0;
  color: var(--green);
  font-family: "JetBrains Mono", monospace;
  font-size: 0.82rem;
  line-height: 1.55;
}

.mini-terminal pre {
  padding: 14px;
}

.playbook {
  margin-top: 18px;
}

.playbook-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.playbook article {
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(2, 8, 7, 0.5);
}

.playbook article span {
  display: grid;
  width: 32px;
  height: 32px;
  place-items: center;
  margin-bottom: 12px;
  border-radius: 50%;
  background: var(--green-soft);
  color: var(--green);
  font-weight: 800;
}

.drawer {
  position: fixed;
  top: 0;
  right: 0;
  z-index: 20;
  width: min(520px, 100vw);
  height: 100vh;
  overflow-y: auto;
  transform: translateX(105%);
  border-left: 1px solid var(--line-strong);
  background: rgba(4, 13, 12, 0.98);
  box-shadow: -24px 0 80px rgba(0, 0, 0, 0.52);
  transition: transform 180ms ease;
}

.drawer.open {
  transform: translateX(0);
}

.drawer-close {
  position: sticky;
  top: 14px;
  left: calc(100% - 54px);
  z-index: 2;
  width: 40px;
  height: 40px;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: var(--panel-strong);
  color: var(--text);
  font-weight: 800;
}

#drawerContent {
  padding: 0 24px 28px;
}

.drawer h2 {
  margin: 8px 0 12px;
  font-size: 2rem;
}

.evidence-list {
  display: grid;
  gap: 8px;
  padding-left: 20px;
  color: var(--muted);
  line-height: 1.55;
}

.log-block {
  margin: 12px 0;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #030908;
}

.notes-field {
  margin: 18px 0;
}

.status-actions {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.status-actions button {
  min-height: 44px;
}

.scrim {
  position: fixed;
  inset: 0;
  z-index: 10;
  display: none;
  background: rgba(0, 0, 0, 0.56);
}

.scrim.active {
  display: block;
}

.empty-state {
  padding: 22px;
  border: 1px dashed var(--line-strong);
  border-radius: 8px;
  text-align: center;
}

@media (max-width: 1050px) {
  .shell {
    grid-template-columns: 1fr;
  }

  .rail {
    position: static;
    height: auto;
  }

  .nav-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .shift-card {
    margin-top: 0;
  }

  .hero,
  .content-grid,
  .toolbar {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 760px) {
  .workspace,
  .rail {
    padding: 16px;
  }

  .hero {
    padding: 22px;
  }

  h1 {
    font-size: 2.75rem;
  }

  .metrics,
  .playbook-grid,
  .focus-alert dl,
  .detail-list {
    grid-template-columns: 1fr;
  }

  .nav-list,
  .status-actions {
    grid-template-columns: 1fr;
  }
}