02削除ボタン付きタグチップ

<main class="stage is-demo">
  <ul class="chips" aria-label="選択したカテゴリ">
    <li class="chip" data-chip>
      <span>Design</span>
      <button class="chip__remove" type="button" aria-label="Designタグを削除">
        <svg viewBox="0 0 256 256" width="12" height="12" aria-hidden="true"><g fill="currentColor"><path d="M216,56V200a16,16,0,0,1-16,16H56a16,16,0,0,1-16-16V56A16,16,0,0,1,56,40H200A16,16,0,0,1,216,56Z" opacity=".2"/><path d="M205.66,194.34a8,8,0,0,1-11.32,11.32L128,139.31,61.66,205.66a8,8,0,0,1-11.32-11.32L116.69,128,50.34,61.66A8,8,0,0,1,61.66,50.34L128,116.69l66.34-66.35a8,8,0,0,1,11.32,11.32L139.31,128Z"/></g></svg>
      </button>
    </li>
    <li class="chip" data-chip>
      <span>Marketing</span>
      <button class="chip__remove" type="button" aria-label="Marketingタグを削除">
        <svg viewBox="0 0 256 256" width="12" height="12" aria-hidden="true"><g fill="currentColor"><path d="M216,56V200a16,16,0,0,1-16,16H56a16,16,0,0,1-16-16V56A16,16,0,0,1,56,40H200A16,16,0,0,1,216,56Z" opacity=".2"/><path d="M205.66,194.34a8,8,0,0,1-11.32,11.32L128,139.31,61.66,205.66a8,8,0,0,1-11.32-11.32L116.69,128,50.34,61.66A8,8,0,0,1,61.66,50.34L128,116.69l66.34-66.35a8,8,0,0,1,11.32,11.32L139.31,128Z"/></g></svg>
      </button>
    </li>
    <li class="chip chip--demo" data-chip>
      <span>Remote</span>
      <button class="chip__remove" type="button" aria-label="Remoteタグを削除">
        <svg viewBox="0 0 256 256" width="12" height="12" aria-hidden="true"><g fill="currentColor"><path d="M216,56V200a16,16,0,0,1-16,16H56a16,16,0,0,1-16-16V56A16,16,0,0,1,56,40H200A16,16,0,0,1,216,56Z" opacity=".2"/><path d="M205.66,194.34a8,8,0,0,1-11.32,11.32L128,139.31,61.66,205.66a8,8,0,0,1-11.32-11.32L116.69,128,50.34,61.66A8,8,0,0,1,61.66,50.34L128,116.69l66.34-66.35a8,8,0,0,1,11.32,11.32L139.31,128Z"/></g></svg>
      </button>
    </li>
  </ul>
</main>

@use "../../../../site/static/demo-tokens" as *;

// ── 변수 3개 ──────────────────────────────────────────
$duration: $dur-loop;   // 2s — 제거 루프 한 주기
$easing: $ease-spring;
$color: $subject-pink;

@include stage($stage-yellow);

.chips {
  display: flex; flex-wrap: wrap; gap: $sp-2;
  margin: 0; padding: 0; list-style: none;
  max-width: 260px;
}

.chip {
  display: inline-flex; align-items: center; gap: $sp-1;
  padding: $sp-1 $sp-1 $sp-1 $sp-3;
  border-radius: $r-pill;
  background: #fff;
  box-shadow: $shadow-press;
  font-family: -apple-system, "Segoe UI", "Noto Sans KR", sans-serif;
  font-weight: 600;
  font-size: 13px;
  color: $subject-ink;
  transform-origin: center;
}

.chip:nth-child(2) { background: mix(#fff, $subject-mint, 55%); }
.chip:nth-child(3) { background: mix(#fff, $subject-lilac, 55%); }

.chip__remove {
  display: grid; place-items: center;
  width: 20px; height: 20px;
  border: 0; border-radius: 50%;
  background: rgba($subject-ink, .08);
  color: $subject-ink;
  padding: 0;
  cursor: pointer;
}
.chip__remove:hover { background: rgba($subject-ink, .16); }

// 진짜 클릭 제거 — transform·opacity 만
.chip--gone {
  transition: transform $dur-quick $easing, opacity $dur-quick $easing;
  transform: scale(.6);
  opacity: 0;
}

// 데모 루프 — 세 번째 칩이 지워졌다 다시 나타나길 반복한다 (자동 재생용)
.stage.is-demo .chip--demo {
  animation: chip-cycle $duration $easing infinite;
}

@keyframes chip-cycle {
  0%, 38% { transform: scale(1); opacity: 1; }
  55% { transform: scale(.55); opacity: 0; }
  78% { transform: scale(.55); opacity: 0; }
  100% { transform: scale(1); opacity: 1; }
}

// ── 한 겹: 제거 순간 테두리 링 확산 (chip-cycle 55% 소멸 지점에 동기화) ──
.chip--demo { position: relative; }
.chip--demo::after {
  content: "";
  position: absolute; inset: 0;
  border-radius: $r-pill;
  border: 2px solid $color;
  opacity: 0;
  pointer-events: none;
}
.stage.is-demo .chip--demo::after {
  animation: chip-ripple $duration $easing infinite;
}
@keyframes chip-ripple {
  0%, 38% { opacity: 0; transform: scale(1); }
  44% { opacity: .55; transform: scale(1.35); }   // 칩이 줄며 사라질 때 링은 바깥으로
  56%, 100% { opacity: 0; transform: scale(1.9); }
}

@media (prefers-reduced-motion: reduce) {
  .stage.is-demo .chip--demo { animation: none; }
  .stage.is-demo .chip--demo::after { animation: none; opacity: 0; }
  .chip--gone { transition: none; }
}

html, body {
  margin: 0;
  overflow: hidden;
}

.stage {
  box-sizing: border-box;
  min-height: 100vh;
  display: grid;
  place-items: center;
  margin: 0;
  background: #ffd23f;
  font-family: -apple-system, "Segoe UI", "Noto Sans KR", sans-serif;
  padding: clamp(8px, 4vw, 24px);
}

.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  max-width: 260px;
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 4px 4px 12px;
  border-radius: 999px;
  background: #fff;
  box-shadow: 0 6px 12px rgba(23, 20, 26, 0.32);
  font-family: -apple-system, "Segoe UI", "Noto Sans KR", sans-serif;
  font-weight: 600;
  font-size: 13px;
  color: #17141a;
  transform-origin: center;
}

.chip:nth-child(2) {
  background: rgb(68.4117647059%, 92.4117647059%, 84.2941176471%);
}

.chip:nth-child(3) {
  background: rgb(87.6470588235%, 83.2352941176%, 100%);
}

.chip__remove {
  display: grid;
  place-items: center;
  width: 20px;
  height: 20px;
  border: 0;
  border-radius: 50%;
  background: rgba(23, 20, 26, 0.08);
  color: #17141a;
  padding: 0;
  cursor: pointer;
}

.chip__remove:hover {
  background: rgba(23, 20, 26, 0.16);
}

.chip--gone {
  transition: transform 220ms cubic-bezier(0.2, 0.8, 0.2, 1), opacity 220ms cubic-bezier(0.2, 0.8, 0.2, 1);
  transform: scale(0.6);
  opacity: 0;
}

.stage.is-demo .chip--demo {
  animation: chip-cycle 2s cubic-bezier(0.2, 0.8, 0.2, 1) infinite;
}

@keyframes chip-cycle {
  0%, 38% {
    transform: scale(1);
    opacity: 1;
  }
  55% {
    transform: scale(0.55);
    opacity: 0;
  }
  78% {
    transform: scale(0.55);
    opacity: 0;
  }
  100% {
    transform: scale(1);
    opacity: 1;
  }
}
.chip--demo {
  position: relative;
}

.chip--demo::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 999px;
  border: 2px solid #ff9ebb;
  opacity: 0;
  pointer-events: none;
}

.stage.is-demo .chip--demo::after {
  animation: chip-ripple 2s cubic-bezier(0.2, 0.8, 0.2, 1) infinite;
}

@keyframes chip-ripple {
  0%, 38% {
    opacity: 0;
    transform: scale(1);
  }
  44% {
    opacity: 0.55;
    transform: scale(1.35);
  }
  56%, 100% {
    opacity: 0;
    transform: scale(1.9);
  }
}
@media (prefers-reduced-motion: reduce) {
  .stage.is-demo .chip--demo {
    animation: none;
  }
  .stage.is-demo .chip--demo::after {
    animation: none;
    opacity: 0;
  }
  .chip--gone {
    transition: none;
  }
}

// 실제 클릭 제거 — 데모 밖에서도 그대로 동작한다
  document.querySelectorAll('.chip__remove').forEach(function (btn) {
    btn.addEventListener('click', function () {
      var chip = btn.closest('.chip');
      if (!chip || chip.classList.contains('chip--gone')) return;
      chip.classList.remove('chip--demo');
      chip.classList.add('chip--gone');
      chip.addEventListener('transitionend', function () { chip.remove(); }, { once: true });
    });
  });

import { useState, type CSSProperties } from "react";
import styles from "./TagChipRemove.module.scss";

export type TagChipRemoveProps = {
  duration?: number;
  easing?: string;
  color?: string;
};

const INITIAL = ["Design", "Marketing", "Remote"];

export default function TagChipRemove({
  duration = 2000,
  easing = "cubic-bezier(.2,.8,.2,1)",
  color = "#ff9ebb",
}: TagChipRemoveProps) {
  const [tags, setTags] = useState(INITIAL);
  const [leaving, setLeaving] = useState<string | null>(null);
  const vars: CSSProperties = { "--duration": `${duration}ms`, "--easing": easing, "--color": color } as CSSProperties;

  function remove(tag: string) {
    setLeaving(tag);
    window.setTimeout(() => {
      setTags((t) => t.filter((x) => x !== tag));
      setLeaving(null);
    }, 220);
  }

  return (
    <ul className={styles.chips} style={vars} aria-label="selected categories">
      {tags.map((tag, i) => (
        <li
          key={tag}
          className={[styles.chip, i === 2 ? styles.demo : "", leaving === tag ? styles.gone : ""].join(" ")}
        >
          <span>{tag}</span>
          <button
            type="button"
            className={styles.remove}
            aria-label={`remove ${tag}`}
            onClick={() => remove(tag)}
          >
            <svg viewBox="0 0 256 256" width={12} height={12} aria-hidden="true">
              <g fill="currentColor">
                <path d="M216,56V200a16,16,0,0,1-16,16H56a16,16,0,0,1-16-16V56A16,16,0,0,1,56,40H200A16,16,0,0,1,216,56Z" opacity=".2" />
                <path d="M205.66,194.34a8,8,0,0,1-11.32,11.32L128,139.31,61.66,205.66a8,8,0,0,1-11.32-11.32L116.69,128,50.34,61.66A8,8,0,0,1,61.66,50.34L128,116.69l66.34-66.35a8,8,0,0,1,11.32,11.32L139.31,128Z" />
              </g>
            </svg>
          </button>
        </li>
      ))}
    </ul>
  );
}