:root {
  --bg:           #050505;
  --phosphor:     #d4a843;
  --phosphor-dim: #7a5f20;
  --error:        #c0392b;
  --ok:           #27ae60;
  --glitch-1:     #00ffff;
  --glitch-2:     #ff00ff;
  --border:       #2a2a1a;

  --font-display: 'VT323', 'Courier New', monospace;
  --font-body:    'Share Tech Mono', 'Consolas', monospace;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--phosphor);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.45;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

body::before {
  content: "";
  position: fixed; inset: 0;
  pointer-events: none;
  background:
    radial-gradient(ellipse at center, rgba(212,168,67,0.04) 0%, rgba(0,0,0,0.4) 100%);
  z-index: 1;
}

a {
  color: var(--phosphor);
  text-decoration: none;
  border-bottom: 1px dotted var(--phosphor-dim);
}
a:hover { color: var(--phosphor); border-bottom-color: var(--phosphor); }

h1, h2, h3 { font-family: var(--font-display); font-weight: normal; letter-spacing: 0.05em; }

button {
  font-family: var(--font-body);
  font-size: 0.95rem;
  background: transparent;
  color: var(--phosphor);
  border: 1px solid var(--phosphor-dim);
  padding: 0.4em 0.9em;
  cursor: pointer;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
button:hover { border-color: var(--phosphor); background: rgba(212,168,67,0.05); }
button.ghost { border-color: var(--border); color: var(--phosphor-dim); }
button.ghost:hover { color: var(--phosphor); border-color: var(--phosphor-dim); }
button.danger { color: var(--error); border-color: rgba(192,57,43,0.4); }
button.danger:hover { color: var(--error); border-color: var(--error); background: rgba(192,57,43,0.06); }
button.link { background: none; border: none; color: var(--phosphor-dim); text-decoration: underline; padding: 0; }
button.link:hover { color: var(--phosphor); background: none; }

input[type=text], textarea {
  font-family: var(--font-body);
  font-size: 1rem;
  background: rgba(212,168,67,0.03);
  color: var(--phosphor);
  border: 1px solid var(--border);
  padding: 0.5em 0.6em;
  outline: none;
  caret-color: var(--phosphor);
}
input[type=text]:focus, textarea:focus { border-color: var(--phosphor-dim); }

textarea {
  width: 100%;
  min-height: 80px;
  resize: vertical;
}

code, pre { font-family: var(--font-body); color: var(--phosphor); }

.dim { color: var(--phosphor-dim); }
.err { color: var(--error); }
.ok  { color: var(--ok); }
.hidden { display: none !important; }

::selection { background: var(--phosphor-dim); color: var(--bg); }

/* Scanlines overlay */
.scanlines {
  position: fixed; inset: 0;
  pointer-events: none;
  background: repeating-linear-gradient(
    to bottom,
    rgba(0,0,0,0) 0px,
    rgba(0,0,0,0) 2px,
    rgba(0,0,0,0.18) 3px,
    rgba(0,0,0,0) 4px
  );
  z-index: 5;
  mix-blend-mode: multiply;
}