/* ═══════════════════════════════════════════════════════════
   FNEWSTEER — SHARED STYLESHEET v1.0.0
   Terminal aesthetic · Dark only · JetBrains Mono
═══════════════════════════════════════════════════════════ */

/* ── Reset ── */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

/* ── Design Tokens ── */
:root {
  /* Backgrounds */
  --bg: #0a0a0b;
  --surface: #111113;
  --surface2: #161618;
  --muted: #2a2a30;

  /* Borders */
  --border: #1e1e22;
  --border2: #2a2a30;

  /* Text */
  --text: #e8e8ed;
  --dim: #6b6b7a;
  --faint: #3a3a44;

  /* Semantic */
  --safe: #22c55e;
  --danger: #f59e0b;
  --urgent: #ef4444;
  --accent: #fbbf24;
  --blue: #7dd3fc;
  --purple: #c084fc;

  /* Syntax highlight */
  --syn-kw: #fbbf24; /* keywords */
  --syn-str: #22c55e; /* strings */
  --syn-key: #7dd3fc; /* keys */
  --syn-val: #c084fc; /* values */
  --syn-cmt: #2a2a30; /* comments */

  /* Sizing */
  --nav-h: 57px;
  --sidebar-w: 240px;
  --radius: 4px;

  /* Font */
  --font-mono: 'JetBrains Mono', ui-monospace, monospace;
}

/* ── Base ── */
html {
  scroll-behavior: smooth;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

a {
  color: var(--accent);
  text-decoration: none;
  transition: opacity 0.15s;
}
a:hover {
  opacity: 0.75;
}

/* ── Overlays ── */
/* Scanlines */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 2px,
    rgba(0, 0, 0, 0.025) 2px,
    rgba(0, 0, 0, 0.025) 4px
  );
  pointer-events: none;
  z-index: 9000;
}
/* Noise */
body::after {
  content: '';
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.04'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 8999;
  opacity: 0.35;
}

/* ══════════════════════════════════════
   TOP NAV
══════════════════════════════════════ */
.top-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 500;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 32px;
  height: var(--nav-h);
  background: rgba(10, 10, 11, 0.9);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}
.nav-logo-icon {
  font-size: 18px;
  color: var(--accent);
  line-height: 1;
}
.nav-logo-name {
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.2em;
  color: var(--text);
}
.nav-logo-name em {
  color: var(--accent);
  font-style: normal;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 24px;
}
.nav-links a {
  color: var(--dim);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-decoration: none;
  transition: color 0.15s;
}
.nav-links a:hover,
.nav-links a.active {
  color: var(--accent);
  opacity: 1;
}

.nav-cta {
  background: rgba(251, 191, 36, 0.1);
  border: 1px solid rgba(251, 191, 36, 0.3);
  color: var(--accent) !important;
  border-radius: var(--radius);
  padding: 7px 16px;
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.12em;
  cursor: pointer;
  text-decoration: none;
  transition: background 0.15s;
  opacity: 1 !important;
}
.nav-cta:hover {
  background: rgba(251, 191, 36, 0.18);
}

/* ══════════════════════════════════════
   TICKER
══════════════════════════════════════ */
.ticker {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  padding: 10px 0;
  overflow: hidden;
  white-space: nowrap;
  margin-top: var(--nav-h);
}
.ticker-inner {
  display: inline-flex;
  gap: 40px;
  animation: ticker-scroll 25s linear infinite;
}
.ticker-item {
  font-size: 9px;
  letter-spacing: 0.12em;
  color: var(--dim);
  display: flex;
  align-items: center;
  gap: 8px;
}
.ticker-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  flex-shrink: 0;
}
.ticker-dot.safe {
  background: var(--safe);
}
.ticker-dot.block {
  background: var(--danger);
}

@keyframes ticker-scroll {
  from {
    transform: translateX(0);
  }
  to {
    transform: translateX(-50%);
  }
}

/* ══════════════════════════════════════
   SIDEBAR LAYOUT
══════════════════════════════════════ */
.page-layout {
  display: flex;
  min-height: 100vh;
  padding-top: var(--nav-h);
}

.sidebar {
  width: var(--sidebar-w);
  flex-shrink: 0;
  border-right: 1px solid var(--border);
  background: var(--surface);
  position: sticky;
  top: var(--nav-h);
  height: calc(100vh - var(--nav-h));
  overflow-y: auto;
  padding: 24px 0;
  scrollbar-width: thin;
  scrollbar-color: var(--border) transparent;
}

.sidebar-brand {
  padding: 0 20px 20px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 16px;
}
.sidebar-brand-name {
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.18em;
  color: var(--text);
}
.sidebar-brand-name em {
  color: var(--accent);
  font-style: normal;
}
.sidebar-brand-sub {
  font-size: 8px;
  letter-spacing: 0.18em;
  color: var(--dim);
  margin-top: 3px;
}

.sidebar-section {
  padding: 0 20px;
  margin-bottom: 20px;
}
.sidebar-section-title {
  font-size: 7px;
  letter-spacing: 0.22em;
  color: var(--faint);
  margin-bottom: 8px;
  padding-bottom: 6px;
  border-bottom: 1px solid var(--border);
  text-transform: uppercase;
}
.sidebar-link {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 5px 0;
  font-size: 9px;
  letter-spacing: 0.08em;
  color: var(--dim);
  text-decoration: none;
  cursor: pointer;
  transition: color 0.15s;
  border: none;
  background: none;
  width: 100%;
  text-align: left;
  font-family: var(--font-mono);
}
.sidebar-link:hover,
.sidebar-link.active {
  color: var(--accent);
  opacity: 1;
}
.sidebar-link.active {
  border-left: 2px solid var(--accent);
  padding-left: 8px;
  margin-left: -10px;
}

.method-pill {
  font-size: 8px;
  font-weight: 700;
  padding: 1px 5px;
  border-radius: 2px;
  font-family: var(--font-mono);
  letter-spacing: 0.04em;
}
.pill-get {
  background: rgba(125, 211, 252, 0.12);
  color: var(--blue);
}
.pill-post {
  background: rgba(34, 197, 94, 0.12);
  color: var(--safe);
}

/* ══════════════════════════════════════
   MAIN CONTENT AREA
══════════════════════════════════════ */
.page-main {
  flex: 1;
  max-width: 760px;
  padding: 48px 48px 80px;
  min-width: 0;
}

/* ── Section anchors ── */
.anchor {
  display: block;
  height: 80px;
  margin-top: -80px;
  visibility: hidden;
  pointer-events: none;
}

/* ── Section label ── */
.section-label {
  font-size: 8px;
  letter-spacing: 0.25em;
  color: var(--dim);
  margin-bottom: 32px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
  text-transform: uppercase;
}

/* ── Headings ── */
h1 {
  font-size: clamp(20px, 3.5vw, 28px);
  font-weight: 800;
  letter-spacing: 0.15em;
  line-height: 1.2;
  margin-bottom: 8px;
}
h1 em {
  color: var(--accent);
  font-style: normal;
}

h2 {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.15em;
  margin: 40px 0 16px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border);
  color: var(--text);
  text-transform: uppercase;
}
h2 .num {
  color: var(--accent);
  margin-right: 8px;
}

h3 {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.12em;
  margin: 20px 0 10px;
  color: var(--text);
  text-transform: uppercase;
}

p {
  font-size: 11px;
  color: var(--dim);
  line-height: 1.8;
  margin-bottom: 12px;
  letter-spacing: 0.02em;
}

/* ── Inline code ── */
code {
  background: var(--muted);
  border-radius: 2px;
  padding: 2px 6px;
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--accent);
  letter-spacing: 0.02em;
}

/* ── Code blocks ── */
.code-wrap {
  position: relative;
  margin: 12px 0 20px;
}
.code-lang {
  position: absolute;
  top: 10px;
  right: 14px;
  font-size: 7px;
  letter-spacing: 0.2em;
  color: var(--faint);
  pointer-events: none;
}
.code-copy {
  position: absolute;
  top: 8px;
  right: 50px;
  background: var(--muted);
  border: none;
  color: var(--dim);
  border-radius: 2px;
  padding: 3px 8px;
  font-family: var(--font-mono);
  font-size: 8px;
  letter-spacing: 0.1em;
  cursor: pointer;
  transition: color 0.15s;
}
.code-copy:hover {
  color: var(--text);
}

pre {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px 18px;
  overflow-x: auto;
  font-family: var(--font-mono);
  font-size: 11px;
  line-height: 1.8;
  color: var(--dim);
}

/* Syntax colours */
.kw {
  color: var(--syn-kw);
}
.str {
  color: var(--syn-str);
}
.key {
  color: var(--syn-key);
}
.val {
  color: var(--syn-val);
}
.cmt {
  color: var(--syn-cmt);
}

/* ── Tables ── */
table {
  width: 100%;
  border-collapse: collapse;
  font-size: 10px;
  margin: 12px 0 20px;
}
th {
  background: var(--surface);
  color: var(--dim);
  font-size: 8px;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding: 8px 12px;
  text-align: left;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
td {
  padding: 8px 12px;
  border-bottom: 1px solid rgba(30, 30, 34, 0.7);
  color: var(--dim);
  vertical-align: top;
  line-height: 1.6;
}
td:first-child {
  color: var(--text);
}
tr:hover td {
  background: rgba(255, 255, 255, 0.01);
}

/* ── Callouts ── */
.callout {
  border-radius: var(--radius);
  padding: 12px 16px;
  margin: 12px 0 20px;
  font-size: 10px;
  line-height: 1.7;
  letter-spacing: 0.02em;
}
.callout-warn {
  background: rgba(245, 158, 11, 0.06);
  border: 1px solid rgba(245, 158, 11, 0.2);
  color: rgba(245, 158, 11, 0.85);
}
.callout-info {
  background: rgba(125, 211, 252, 0.05);
  border: 1px solid rgba(125, 211, 252, 0.15);
  color: rgba(125, 211, 252, 0.8);
}
.callout-safe {
  background: rgba(34, 197, 94, 0.05);
  border: 1px solid rgba(34, 197, 94, 0.15);
  color: rgba(34, 197, 94, 0.8);
}
.callout-icon {
  margin-right: 6px;
}

/* ── Lists ── */
ul,
ol {
  padding-left: 0;
  margin-bottom: 12px;
}
li {
  font-size: 11px;
  color: var(--dim);
  line-height: 1.8;
  letter-spacing: 0.02em;
  list-style: none;
  padding-left: 16px;
  position: relative;
}
li::before {
  content: '·';
  position: absolute;
  left: 0;
  color: var(--accent);
}
ol {
  counter-reset: ol-list;
}
ol li {
  counter-increment: ol-list;
}
ol li::before {
  content: counter(ol-list) '.';
  color: var(--accent);
  font-weight: 700;
  font-size: 10px;
}

/* ── Divider ── */
hr {
  border: none;
  border-top: 1px solid var(--border);
  margin: 40px 0;
}

/* ── Buttons ── */
.btn-primary {
  background: rgba(251, 191, 36, 0.1);
  border: 1px solid rgba(251, 191, 36, 0.35);
  color: var(--accent);
  border-radius: var(--radius);
  padding: 11px 24px;
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.12em;
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition:
    background 0.15s,
    transform 0.15s;
}
.btn-primary:hover {
  background: rgba(251, 191, 36, 0.18);
  transform: translateY(-1px);
  opacity: 1;
}

.btn-secondary {
  background: none;
  border: 1px solid var(--border);
  color: var(--dim);
  border-radius: var(--radius);
  padding: 11px 24px;
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.12em;
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition:
    border-color 0.15s,
    color 0.15s;
}
.btn-secondary:hover {
  border-color: var(--muted);
  color: var(--text);
  opacity: 1;
}

/* ── Tags ── */
.tag {
  display: inline-block;
  font-size: 8px;
  letter-spacing: 0.1em;
  font-weight: 700;
  padding: 2px 7px;
  border-radius: 2px;
  text-transform: uppercase;
}
.tag-safe {
  background: rgba(34, 197, 94, 0.1);
  color: var(--safe);
  border: 1px solid rgba(34, 197, 94, 0.2);
}
.tag-danger {
  background: rgba(245, 158, 11, 0.1);
  color: var(--danger);
  border: 1px solid rgba(245, 158, 11, 0.2);
}
.tag-urgent {
  background: rgba(239, 68, 68, 0.1);
  color: var(--urgent);
  border: 1px solid rgba(239, 68, 68, 0.2);
}
.tag-blue {
  background: rgba(125, 211, 252, 0.1);
  color: var(--blue);
  border: 1px solid rgba(125, 211, 252, 0.2);
}
.tag-dim {
  background: var(--muted);
  color: var(--dim);
  border: 1px solid var(--border);
}
.tag-accent {
  background: rgba(251, 191, 36, 0.1);
  color: var(--accent);
  border: 1px solid rgba(251, 191, 36, 0.2);
}

/* ── Steps ── */
.steps {
  display: flex;
  flex-direction: column;
  margin: 12px 0 20px;
}
.step {
  display: flex;
  gap: 16px;
  padding: 14px 0;
  border-bottom: 1px solid var(--border);
}
.step:last-child {
  border-bottom: none;
}
.step-num {
  width: 28px;
  height: 28px;
  border-radius: var(--radius);
  flex-shrink: 0;
  background: rgba(251, 191, 36, 0.08);
  border: 1px solid rgba(251, 191, 36, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 800;
  color: var(--accent);
}
.step-content {
  flex: 1;
}
.step-title {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.1em;
  margin-bottom: 4px;
  color: var(--text);
  text-transform: uppercase;
}
.step-desc {
  font-size: 10px;
  color: var(--dim);
  line-height: 1.7;
}

/* ── Fade-up animation ── */
@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(16px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
.fade-up {
  animation: fadeUp 0.55s ease forwards;
}
.d1 {
  animation-delay: 0.05s;
  opacity: 0;
}
.d2 {
  animation-delay: 0.12s;
  opacity: 0;
}
.d3 {
  animation-delay: 0.2s;
  opacity: 0;
}
.d4 {
  animation-delay: 0.3s;
  opacity: 0;
}
.d5 {
  animation-delay: 0.4s;
  opacity: 0;
}

/* ── Responsive ── */
@media (max-width: 700px) {
  .sidebar {
    display: none;
  }
  .page-main {
    padding: 32px 20px 60px;
  }
  .top-nav .nav-links {
    display: none;
  }
}