:root {
  --black: #0a0a0a;
  --dark: #111418;
  --panel: #161b22;
  --panel-2: #1c222b;
  --border: #21262d;
  --accent: #f5a623;
  --accent2: #e8390a;
  --steel: #1f6feb;
  --text: #e6edf3;
  --muted: #7d8590;
  --muted-strong: #a8b1bc; /* lighter muted for small text (≤12px) — ~6.5:1 on --panel */
  --success: #2ea043;
  --warning: #d29922;
  --danger: #da3633;
  --radius: 6px;
  --font-display: 'Bebas Neue', sans-serif;
  --font-body: 'DM Sans', sans-serif;
  --font-mono: 'DM Mono', monospace;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { background: var(--black); color: var(--text); font-family: var(--font-body); font-size: 15px; line-height: 1.6; overflow-x: hidden; }

.hidden { display: none !important; }
.page { display: none; }
.page.active { display: block; }

.badge { display: inline-block; padding: 2px 10px; border-radius: 20px; font-size: 11px; font-weight: 600; letter-spacing: .5px; text-transform: uppercase; }
.badge-orange { background: rgba(245,166,35,.15); color: var(--accent); border: 1px solid rgba(245,166,35,.3); }
.badge-green  { background: rgba(46,160,67,.15);  color: #56d364; border: 1px solid rgba(46,160,67,.3); }
.badge-red    { background: rgba(218,54,51,.15);  color: #f85149; border: 1px solid rgba(218,54,51,.3); }
.badge-blue   { background: rgba(31,111,235,.15); color: #79c0ff; border: 1px solid rgba(31,111,235,.3); }
.badge-gray   { background: rgba(125,133,144,.12); color: var(--muted); border: 1px solid var(--border); }
.badge-yellow { background: rgba(210,153,34,.15); color: #e3b341; border: 1px solid rgba(210,153,34,.3); }
.badge-purple { background: rgba(163,113,247,.15); color: #a371f7; border: 1px solid rgba(163,113,247,.3); }

::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: var(--dark); }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--muted); }

/* Skip link — visually hidden until keyboard-focused */
.skip-link {
  position: fixed;
  top: -100px;
  left: 12px;
  z-index: 100000;
  background: var(--accent);
  color: #000;
  padding: 10px 16px;
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 600;
  text-decoration: none;
  letter-spacing: .3px;
  transition: top .15s ease;
}
.skip-link:focus {
  top: 12px;
  outline: 2px solid #000;
  outline-offset: 2px;
}
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
button:focus-visible, .btn:focus-visible { outline-offset: 2px; }
main:focus { outline: none; }

.btn { display: inline-flex; align-items: center; gap: 8px; padding: 9px 20px; border-radius: var(--radius); font-family: var(--font-body); font-size: 13px; font-weight: 600; cursor: pointer; border: none; transition: all .2s; letter-spacing: .3px; text-decoration: none; }
.btn-ghost { background: transparent; color: var(--muted); border: 1px solid var(--border); }
.btn-ghost:hover { color: var(--text); border-color: var(--muted); }
.btn-primary { background: var(--accent); color: #000; }
.btn-primary:hover { background: #f0b93a; transform: translateY(-1px); box-shadow: 0 4px 20px rgba(245,166,35,.35); }
.btn-secondary { background: transparent; color: var(--text); border: 1px solid var(--border); }
.btn-secondary:hover { border-color: var(--accent); color: var(--accent); }
.btn-danger { background: var(--accent2); color: #fff; }
.btn-danger:hover { background: #c9310a; }
.btn-success { background: var(--success); color: #fff; }
.btn-success:hover { background: #267f37; }
.btn-sm { padding: 6px 14px; font-size: 12px; }
.btn-lg { padding: 14px 32px; font-size: 15px; }
.btn-icon { padding: 6px 9px; font-size: 13px; }
.btn[disabled] { opacity: .5; cursor: not-allowed; }