:root {
  color-scheme: dark;
  --phosphor: #35ff63;
  --amber: #ffb000;
  --bg: #030503;
  --bezel: #141414;
  --dim: #78a97e;
  --line: #244629;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at 50% 18%, rgba(53, 255, 99, 0.09), transparent 28rem),
    #050505;
  color: var(--phosphor);
  font-family: "Courier New", ui-monospace, monospace;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background: repeating-linear-gradient(
    to bottom,
    rgba(255, 255, 255, 0.035) 0,
    rgba(255, 255, 255, 0.035) 1px,
    transparent 2px,
    transparent 4px
  );
  mix-blend-mode: screen;
  opacity: 0.35;
  z-index: 10;
}

.crt {
  width: min(1180px, calc(100% - 28px));
  margin: 0 auto;
  padding: 28px 0;
}

.bezel {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  align-items: end;
  padding: 18px 20px;
  border: 2px solid #272727;
  border-bottom: 0;
  border-radius: 18px 18px 0 0;
  background: linear-gradient(180deg, #202020, #0e0e0e);
}

.eyebrow {
  margin: 0 0 8px;
  color: var(--amber);
  font-size: 0.78rem;
}

h1 {
  margin: 0;
  color: var(--phosphor);
  font-size: clamp(2rem, 7vw, 4.4rem);
  letter-spacing: 0;
  text-shadow: 0 0 12px rgba(53, 255, 99, 0.55);
}

nav {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

a,
button {
  color: var(--phosphor);
  border: 1px solid var(--line);
  background: #071107;
  border-radius: 4px;
  min-height: 36px;
  padding: 8px 10px;
  font: inherit;
  text-decoration: none;
  cursor: pointer;
}

a:hover,
button:hover {
  color: var(--amber);
  border-color: var(--amber);
}

.screen {
  position: relative;
  min-height: 70vh;
  border: 2px solid #272727;
  border-radius: 0 0 18px 18px;
  background:
    linear-gradient(180deg, rgba(53, 255, 99, 0.05), transparent),
    var(--bg);
  box-shadow:
    inset 0 0 44px rgba(53, 255, 99, 0.12),
    0 18px 50px rgba(0, 0, 0, 0.45);
  padding: 20px;
}

.terminal {
  height: calc(70vh - 70px);
  overflow: auto;
  white-space: pre-wrap;
  line-height: 1.35;
  font-size: clamp(0.95rem, 2vw, 1.14rem);
  text-shadow: 0 0 9px rgba(53, 255, 99, 0.45);
}

.line {
  min-height: 1.35em;
}

.line.system { color: var(--amber); }
.line.ai { color: #9cffb0; }
.line.error { color: #ff6a6a; }
.line.seal { color: #8bd4ff; }

form {
  display: grid;
  grid-template-columns: 22px 1fr;
  gap: 6px;
  align-items: center;
  border-top: 1px solid var(--line);
  padding-top: 12px;
}

label {
  color: var(--phosphor);
}

input {
  width: 100%;
  border: 0;
  outline: 0;
  background: transparent;
  color: var(--phosphor);
  font: inherit;
  text-transform: none;
  caret-color: var(--amber);
}

.drive {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 10px;
  margin-top: 14px;
}

.drive div {
  border: 1px solid #222;
  background: #101010;
  border-radius: 6px;
  padding: 10px 12px;
}

.drive span {
  display: block;
  color: var(--dim);
  font-size: 0.75rem;
}

.drive strong {
  overflow-wrap: anywhere;
}

@media (max-width: 700px) {
  .bezel {
    align-items: start;
    flex-direction: column;
  }
}