Chip Input Add

<div class="nuda-chip-input">
  <span class="nuda-chip-input__chip">react</span>
  <span class="nuda-chip-input__chip">typescript</span>
  <span class="nuda-chip-input__chip">css</span>
  <input class="nuda-chip-input__field" placeholder="Add tag…" />
</div>

<script>
  // Press Enter to add the typed value as a new chip.
  document.querySelector(".nuda-chip-input__field")
    .addEventListener("keydown", (e) => {
      if (e.key !== "Enter" || !e.target.value.trim()) return;
      e.preventDefault();
      const chip = document.createElement("span");
      chip.className = "nuda-chip-input__chip";
      chip.textContent = e.target.value.trim();
      e.target.before(chip);
      e.target.value = "";
    });
</script>

/* Chip Input Add
   Typed text becomes a chip on Enter.
   Customize: --chip-bg, --chip-accent */

.nuda-chip-input {
  --chip-accent: #e4ff54;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  width: 100%;
  padding: 8px;
  background: #0c0c10;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 10px;
  transition: border-color 0.2s ease;
}

.nuda-chip-input:focus-within {
  border-color: var(--chip-accent);
}

.nuda-chip-input__chip {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  font: 500 12px/1 ui-sans-serif, system-ui, sans-serif;
  color: #fafafa;
  background: #111114;
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 99px;
}

.nuda-chip-input__field {
  flex: 1;
  min-width: 80px;
  padding: 4px 6px;
  font: 500 12px/1 ui-sans-serif, system-ui, sans-serif;
  color: #fafafa;
  background: transparent;
  border: 0;
  outline: 0;
}

.nuda-chip-input__field::placeholder {
  color: #63636e;
}