:root {
  --bg0: #070910;
  --bg1: #0b1020;
  --page-bg: radial-gradient(1200px 700px at 20% 0%, rgba(124, 92, 255, 0.18), transparent 55%),
    radial-gradient(900px 600px at 82% 18%, rgba(105, 240, 255, 0.12), transparent 55%),
    linear-gradient(180deg, var(--bg0), var(--bg1));
  --panel: rgba(255, 255, 255, 0.06);
  --panel-strong: rgba(255, 255, 255, 0.08);
  --panel-muted: rgba(255, 255, 255, 0.04);
  --line: rgba(255, 255, 255, 0.12);
  --ink: rgba(255, 255, 255, 0.92);
  --muted: rgba(255, 255, 255, 0.66);
  --navy: #11162a;
  --navy-2: #1a2140;
  --teal: #0f766e;
  --teal-soft: rgba(15, 118, 110, 0.18);
  --orange: #c96a11;
  --orange-soft: rgba(201, 106, 17, 0.18);
  --red: #ba3d30;
  --red-soft: rgba(186, 61, 48, 0.18);
  --lime: #5cf2a2;
  --lime-soft: rgba(92, 242, 162, 0.14);
  --cyan: #69f0ff;
  --violet: #7c5cff;
  --shadow-lg: 0 24px 70px rgba(0, 0, 0, 0.36);
  --shadow-md: 0 18px 44px rgba(0, 0, 0, 0.28);
  --radius-xl: 28px;
  --radius-lg: 20px;
  --radius-md: 14px;
  --sidebar-w: 252px;
  --header-h: 92px;
  --font-ui: "Avenir Next", "Segoe UI", "Helvetica Neue", sans-serif;
  --font-display: "Gill Sans", "Avenir Next Condensed", "Trebuchet MS", sans-serif;
}

* {
  box-sizing: border-box;
}

html, body {
  margin: 0;
  min-height: 100%;
  background: var(--page-bg);
  color: var(--ink);
  font-family: var(--font-ui);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: 32px 32px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.5), transparent 88%);
  pointer-events: none;
}

a {
  color: inherit;
  text-decoration: none;
}

.app-shell {
  position: relative;
  display: grid;
  grid-template-columns: var(--sidebar-w) minmax(0, 1fr);
  min-height: 100vh;
}

.main {
  min-width: 0;
  padding: 0 22px 30px;
  position: relative;
}

.layout {
  display: grid;
  gap: 18px;
}

@media (max-width: 1180px) {
  .app-shell {
    grid-template-columns: 1fr;
  }

  .main {
    padding: 0 14px 24px;
  }
}