:root {
  --bg: #0a0a0b;
  --panel: #121214;
  --line: #26262a;
  --bone: #ece7dc;
  --mist: #8a8a93;
  --accent: #4ade80;
  --accent-dim: rgba(74, 222, 128, 0.12);
  --mono: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, monospace;
  --display: "Space Grotesk", system-ui, sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: var(--bg);
  color: var(--bone);
  font-family: var(--mono);
  background-image: radial-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: 22px 22px;
}

.wrap {
  width: 100%;
  max-width: 660px;
}

.brand {
  margin-bottom: 40px;
}

.prompt {
  color: var(--accent);
  font-size: 13px;
}

.logo {
  margin: 8px 0 6px;
  font-family: var(--display);
  font-size: clamp(3rem, 12vw, 5.5rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1;
}

.cursor {
  color: var(--accent);
  animation: blink 1.1s steps(2, start) infinite;
}

@keyframes blink {
  to { visibility: hidden; }
}

.tag {
  margin: 0;
  color: var(--mist);
  font-size: 14px;
}

.terminal {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 10px;
}

.ps1 {
  color: var(--accent);
  white-space: nowrap;
  user-select: none;
}

.input {
  flex: 1;
  min-width: 0;
  background: transparent;
  border: none;
  outline: none;
  color: var(--bone);
  font-family: var(--mono);
  font-size: 15px;
}

.input::placeholder {
  color: #4a4a52;
}

.run {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  border: none;
  border-radius: 8px;
  background: var(--bone);
  color: var(--bg);
  font-family: var(--mono);
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  transition: transform 0.12s ease, opacity 0.12s ease;
}

.run:hover {
  transform: translateY(-1px);
  opacity: 0.92;
}

.run:active {
  transform: translateY(0);
}

.run:disabled {
  opacity: 0.5;
  cursor: default;
  transform: none;
}

.result {
  margin-top: 28px;
  padding: 16px;
  background: var(--accent-dim);
  border: 1px solid rgba(74, 222, 128, 0.3);
  border-radius: 10px;
}

.label {
  display: block;
  margin-bottom: 10px;
  color: var(--accent);
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.result-row {
  display: flex;
  align-items: center;
  gap: 12px;
}

.short {
  flex: 1;
  min-width: 0;
  color: var(--bone);
  font-size: 16px;
  text-decoration: none;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.short:hover {
  text-decoration: underline;
}

.copy {
  padding: 8px 14px;
  border: 1px solid var(--accent);
  border-radius: 8px;
  background: transparent;
  color: var(--accent);
  font-family: var(--mono);
  font-size: 13px;
  cursor: pointer;
  transition: background 0.12s ease;
}

.copy:hover {
  background: var(--accent-dim);
}

.error {
  margin-top: 20px;
  padding: 12px 16px;
  border: 1px solid rgba(248, 113, 113, 0.4);
  border-radius: 10px;
  color: #fca5a5;
  font-size: 14px;
}

.foot {
  margin-top: 48px;
  color: #3a3a41;
  font-size: 12px;
}