/* Base colours */
:root {
  --bg-main: #0a0b10;
  --bg-sidebar: #12040a;
  --bg-card: #15151c;
  --accent: #e02020;
  --accent-soft: #ff4b4b;
  --text-main: #f5f5f5;
  --text-muted: #a5a5b1;
  --border-subtle: #2a2a35;
}

/* Reset-ish */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: radial-gradient(circle at top right, #22030a 0, #0a0b10 40%, #050509 100%);
  color: var(--text-main);
  min-height: 100vh;
}

/* Layout */
.layout {
  display: flex;
  min-height: 100vh;
}

/* Sidebar */
.sidebar {
  width: 260px;
  padding: 24px 20px;
  background: linear-gradient(180deg, #140308, #060308);
  border-right: 1px solid var(--border-subtle);
  display: flex;
  flex-direction: column;
  gap: 24px;
}

/* Logo only (image) */
.brand-link {
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  margin-bottom: 22px;
}

.brand-logo {
  display: block;
  width: 60px;   /* tweak if you want bigger/smaller */
  height: auto;
  border-radius: 12px; /* set to 0 for sharp corners */
  box-shadow: 0 0 18px rgba(224, 32, 32, 0.45);
}

.brand-link:hover .brand-logo {
  transform: translateY(-1px);
  box-shadow: 0 0 24px rgba(224, 32, 32, 0.7);
  transition: all 0.15s ease-out;
}

/* Nav */
.nav {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.nav-link {
  text-decoration: none;
  color: var(--text-muted);
  font-size: 0.9rem;
  padding: 8px 10px;
  border-radius: 6px;
  border: 1px solid transparent;
  transition: background 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}

.nav-link:hover {
  background: rgba(224, 32, 32, 0.09);
  border-color: rgba(224, 32, 32, 0.4);
  color: var(--text-main);
}

.nav-link.active {
  background: linear-gradient(90deg, var(--accent), var(--accent-soft));
  color: #ffffff;
  border-color: transparent;
}

/* Sidebar footer badges */
.sidebar-footer {
  margin-top: auto;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.badge {
  font-size: 0.7rem;
  padding: 4px 8px;
  border-radius: 999px;
  background: var(--accent);
  color: #fff;
}

.badge-outline {
  background: transparent;
  border: 1px solid var(--accent-soft);
  color: var(--text-muted);
}

/* Content area */
.content {
  flex: 1;
  padding: 28px 40px;
  max-width: 1100px;
}

.page-header h1 {
  font-size: 1.6rem;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  margin-bottom: 6px;
}

.page-description {
  font-size: 0.9rem;
  color: var(--text-muted);
}

.page-body {
  margin-top: 20px;
  padding: 20px 24px;
  background: linear-gradient(135deg, #17171f, #1b0b10);
  border-radius: 12px;
  border: 1px solid var(--border-subtle);
  box-shadow: 0 18px 45px rgba(0, 0, 0, 0.7);
}

/* Markdown headings */
.page-body h2,
.page-body h3,
.page-body h4 {
  margin-top: 18px;
  margin-bottom: 8px;
  font-weight: 600;
}

.page-body p {
  margin-bottom: 10px;
  line-height: 1.6;
  font-size: 0.95rem;
}

.page-body ul,
.page-body ol {
  margin-left: 20px;
  margin-bottom: 10px;
}

.page-body li {
  margin-bottom: 4px;
}

/* Inline code & code blocks */
code {
  font-family: "JetBrains Mono", "Fira Code", monospace;
  font-size: 0.9rem;
  background: #111217;
  padding: 2px 4px;
  border-radius: 4px;
  border: 1px solid #262735;
}

pre {
  background: #111217;
  padding: 10px 12px;
  border-radius: 8px;
  overflow-x: auto;
  border: 1px solid #262735;
  margin-bottom: 12px;
}

pre code {
  border: none;
  background: transparent;
  padding: 0;
}

/* TABLE STYLING – original look, slightly tighter */
.page-body table {
  width: 100%;
  border-collapse: collapse;
  margin: 12px 0;              /* was 16px */
  background: #111217;
  border-radius: 6px;          /* was 8px */
  overflow: hidden;
  border: 1px solid var(--border-subtle);
}

.page-body thead {
  background: rgba(224, 32, 32, 0.18);
}

.page-body th,
.page-body td {
  padding: 6px 10px;           /* was 8px 12px */
  font-size: 0.9rem;
  border-bottom: 1px solid #262735;
}

.page-body th {
  text-align: left;
  font-weight: 600;
}

.page-body tr:nth-child(even) td {
  background: #14141d;
}

.page-body tr:last-child td {
  border-bottom: none;
}

/* Make table text wrap nicely */
.page-body table p {
  margin-bottom: 0;
}

/* Footer */
.page-footer {
  margin-top: 18px;
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* Mobile */
@media (max-width: 800px) {
  .layout {
    flex-direction: column;
  }

  .sidebar {
    width: 100%;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }

  .nav {
    flex-direction: row;
    flex-wrap: wrap;
  }

  .content {
    padding: 20px;
  }
}