:root {
  --bg: #0B1120;
  --panel: #152238;
  --line: #26364D;
  --blue: #1677FF;
  --text: #F4F7FC;
  --muted: #93A4BA;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}
.app { display: flex; min-height: 100vh; }
.sidebar {
  width: 250px;
  flex-shrink: 0;
  background: #101B2D;
  border-right: 1px solid var(--line);
  padding: 28px 18px;
  display: flex;
  flex-direction: column;
}
.brand { font-size: 17px; font-weight: 750; margin-bottom: 48px; }
.brand-mark { color: var(--blue); font-size: 24px; margin-right: 8px; }
.nav-label, .eyebrow {
  color: var(--muted);
  font-size: 11px;
  letter-spacing: 1.5px;
  font-weight: 700;
}
.sidebar nav { margin-top: 18px; display: grid; gap: 6px; }
.sidebar nav a {
  color: var(--muted);
  text-decoration: none;
  padding: 13px 14px;
  border-radius: 9px;
  font-size: 14px;
}
.sidebar nav a:hover, .sidebar nav a.active {
  background: #193252;
  color: white;
}
.sidebar nav a.active { border-left: 3px solid var(--blue); }
.sidebar-bottom {
  margin-top: auto;
  padding-top: 30px;
  color: var(--muted);
  font-size: 11px;
}
.main { flex: 1; min-width: 0; padding: 36px; }
.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  margin-bottom: 32px;
}
h1 { font-size: 30px; margin: 10px 0; }
h2 { font-size: 17px; margin: 0; }
p { color: var(--muted); margin: 0; font-size: 14px; }
.top-actions { display: flex; align-items: center; gap: 16px; }
.pilot { font-size: 11px; color: #A8C9FF; }
button {
  border: 0;
  border-radius: 8px;
  background: var(--blue);
  color: white;
  padding: 12px 18px;
  font-weight: 650;
}
button:disabled { opacity: .55; cursor: not-allowed; }
.stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  margin-bottom: 22px;
}
.stat, .panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 13px;
}
.stat { padding: 23px; display: flex; flex-direction: column; gap: 12px; }
.stat span { color: var(--muted); font-size: 13px; }
.stat strong { font-size: 34px; }
.stat small { color: var(--muted); font-size: 11px; }
.content-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 20px;
}
.panel { padding: 24px; }
.panel-heading {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
}
.panel-heading > span { color: var(--muted); font-size: 10px; }
.task, .metric {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  border-top: 1px solid var(--line);
  padding: 18px 0;
}
.task b { font-size: 13px; font-weight: 600; }
.task small { display: block; color: var(--muted); margin-top: 7px; }
.status { font-size: 11px; padding: 7px 10px; border-radius: 7px; white-space: nowrap; }
.review { background: #3A304B; color: #D8B9FF; }
.progress { background: #183A60; color: #91C7FF; }
.overdue { background: #4A2835; color: #FFACB8; }
.metric span { color: var(--muted); font-size: 13px; }
.metric b { font-size: 20px; }
footer { margin-top: 40px; color: var(--muted); font-size: 11px; }
@media (max-width: 1000px) {
  .stats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .content-grid { grid-template-columns: 1fr; }
}
@media (max-width: 700px) {
  .app { display: block; }
  .sidebar { width: 100%; padding: 16px; }
  .brand { margin-bottom: 16px; }
  .nav-label, .sidebar-bottom { display: none; }
  .sidebar nav {
    display: flex;
    overflow-x: auto;
    margin-top: 0;
    gap: 4px;
  }
  .sidebar nav a { white-space: nowrap; padding: 10px; }
  .main { padding: 20px 14px; }
  .topbar { align-items: flex-start; flex-direction: column; }
  .top-actions { flex-wrap: wrap; }
  .stats { gap: 10px; }
  .stat { padding: 16px; }
  .stat strong { font-size: 27px; }
  .panel { padding: 16px; }
  .task { align-items: flex-start; flex-direction: column; }
}