:root {
  --neon: #39ff14;
  --neon-dim: #1f8f0b;
  --panel-bg: rgba(4, 12, 4, 0.92);
  --danger: #ff3860;
  --amber: #ffb000;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  height: 100%;
  overflow: hidden;
  background: #000;
  font-family: "VT323", ui-monospace, "Cascadia Mono", Menlo, monospace;
  color: var(--neon);
}

#stage {
  position: fixed;
  inset: 0;
  display: block;
  background: radial-gradient(ellipse at center, #050a12 0%, #000 75%);
}

/* CRT 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
  );
  mix-blend-mode: multiply;
  z-index: 3;
}

/* corner-hit white flash */
#flash {
  position: fixed;
  inset: 0;
  pointer-events: none;
  background: #fff;
  opacity: 0;
  z-index: 4;
}
#flash.go { animation: flashfade 0.9s ease-out; }
@keyframes flashfade {
  0% { opacity: 0.85; }
  100% { opacity: 0; }
}

#banner {
  position: fixed;
  top: 38%;
  left: 0;
  right: 0;
  text-align: center;
  font-size: clamp(3rem, 12vw, 9rem);
  letter-spacing: 0.08em;
  color: #fff;
  text-shadow: 0 0 18px var(--neon), 0 0 60px var(--neon), 4px 4px 0 #f0f;
  opacity: 0;
  pointer-events: none;
  z-index: 5;
}
#banner.go { animation: bannerpop 2.2s ease-out; }
@keyframes bannerpop {
  0% { opacity: 0; transform: scale(0.4); }
  12% { opacity: 1; transform: scale(1.15); }
  22% { transform: scale(1); }
  75% { opacity: 1; }
  100% { opacity: 0; transform: scale(1.05); }
}

#caption {
  position: fixed;
  bottom: 18px;
  left: 0;
  right: 0;
  text-align: center;
  z-index: 6;
  font-size: 1.15rem;
  color: var(--neon);
  text-shadow: 0 0 8px rgba(57, 255, 20, 0.6);
  pointer-events: none;
}
#caption .sep { color: var(--neon-dim); margin: 0 6px; }
#caption strong { color: #fff; }
#caption a {
  color: var(--amber);
  pointer-events: auto;
  margin-left: 10px;
  text-shadow: 0 0 8px rgba(255, 176, 0, 0.7);
}

/* admin console page (/admin) */
body.admin {
  overflow-y: auto;
  background: radial-gradient(ellipse at center, #050a12 0%, #000 75%);
}

#lock {
  max-width: 380px;
  margin: 22vh auto 0;
  text-align: center;
  padding: 26px 24px;
  background: var(--panel-bg);
  border: 1px solid var(--neon-dim);
  box-shadow: 0 0 24px rgba(57, 255, 20, 0.25);
}
#lockForm { display: flex; gap: 8px; margin-top: 14px; }
#lockForm input { flex: 1; }
#lockForm button {
  background: #000;
  border: 1px solid var(--neon-dim);
  color: var(--neon);
  font-family: inherit;
  font-size: 1rem;
  padding: 5px 14px;
  cursor: pointer;
}
#lockForm button:hover { border-color: var(--neon); text-shadow: 0 0 6px var(--neon); }
#lockError { margin-top: 10px; color: var(--danger); min-height: 1.2em; }

#console {
  max-width: 500px;
  margin: 28px auto 70px;
  background: var(--panel-bg);
  border: 1px solid var(--neon-dim);
  box-shadow: 0 0 24px rgba(57, 255, 20, 0.25), inset 0 0 40px rgba(57, 255, 20, 0.05);
  padding: 16px 18px 20px;
}

#preview {
  display: block;
  width: 100%;
  border: 1px solid var(--neon-dim);
  background: #03060c;
}
#console[hidden], #lock[hidden] { display: none; }

#console h1, #lock h1 {
  margin: 0 0 6px;
  font-size: 1.5rem;
  letter-spacing: 0.06em;
  text-shadow: 0 0 8px var(--neon);
}
#console h2 {
  margin: 14px 0 6px;
  font-size: 1.05rem;
  color: var(--amber);
  text-shadow: 0 0 6px rgba(255, 176, 0, 0.7);
  border-bottom: 1px dashed var(--neon-dim);
  padding-bottom: 2px;
}
#console section { margin-bottom: 4px; }

.blink { animation: blink 1.1s steps(1) infinite; }
@keyframes blink { 50% { opacity: 0; } }

.status {
  font-size: 1rem;
  padding: 5px 8px;
  border: 1px solid var(--neon-dim);
  margin-bottom: 4px;
  line-height: 1.25;
}
.status.live { color: var(--danger); border-color: var(--danger); text-shadow: 0 0 8px var(--danger); }
.status.dry { color: var(--amber); border-color: var(--amber); }

.rowlabel {
  display: block;
  font-size: 1rem;
  margin: 6px 0 2px;
}
.hint { font-size: 0.95rem; color: var(--neon-dim); margin: 2px 0 6px; }

input[type="range"] {
  width: 100%;
  accent-color: var(--neon);
  cursor: pointer;
}

input[type="number"] {
  width: 76px;
  background: #000;
  border: 1px solid var(--neon-dim);
  color: var(--neon);
  font-family: inherit;
  font-size: 1rem;
  padding: 3px 6px;
}

input[type="password"], input[type="text"] {
  width: 100%;
  background: #000;
  border: 1px solid var(--neon-dim);
  color: var(--neon);
  font-family: inherit;
  font-size: 1rem;
  padding: 5px 8px;
}
input:focus { outline: 1px solid var(--neon); }

.presets { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 6px; }
.presets button, .btnrow button {
  background: #000;
  border: 1px solid var(--neon-dim);
  color: var(--neon);
  font-family: inherit;
  font-size: 0.95rem;
  padding: 4px 8px;
  cursor: pointer;
}
.presets button:hover, .btnrow button:hover {
  border-color: var(--neon);
  text-shadow: 0 0 6px var(--neon);
}
.btnrow { display: flex; gap: 8px; margin-top: 8px; }

.armrow {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 1rem;
  cursor: pointer;
  margin: 4px 0 8px;
}
.armrow input { accent-color: var(--danger); width: 18px; height: 18px; }
.armrow.live #buysLabel { color: var(--danger); text-shadow: 0 0 8px var(--danger); }

.log {
  font-size: 0.95rem;
  line-height: 1.35;
  max-height: 170px;
  overflow-y: auto;
  border: 1px solid var(--neon-dim);
  padding: 6px 8px;
  background: rgba(0, 0, 0, 0.6);
}
.log .t { color: var(--neon-dim); margin-right: 6px; }
.log .err { color: var(--danger); }
.log .hit { color: var(--amber); }
.log a { color: #6cf; }