08成功と失敗が一緒に並ぶログイン履歴

<main class="stage">
  <section class="lh is-demo">
    <ul class="lh__list">
      <li class="lh__item" data-ok="yes" data-i="1">
        <span class="lh__dot" aria-hidden="true"></span>
        <button class="lh__row" type="button" aria-pressed="false">
          <span class="lh__ic" aria-hidden="true"><svg xmlns="http://www.w3.org/2000/svg" width="14" height="14" viewBox="0 0 256 256"><g fill="currentColor"><path d="M192 56v144H64V56Z" opacity=".2"/><path d="M176 16H80a24 24 0 0 0-24 24v176a24 24 0 0 0 24 24h96a24 24 0 0 0 24-24V40a24 24 0 0 0-24-24M72 64h112v128H72Zm8-32h96a8 8 0 0 1 8 8v8H72v-8a8 8 0 0 1 8-8m96 192H80a8 8 0 0 1-8-8v-8h112v8a8 8 0 0 1-8 8"/></g></svg></span>
          <span class="lh__body">
            <span class="lh__when">今日 09:41</span>
            <span class="lh__where">ソウル · Chrome · Android</span>
          </span>
          <span class="lh__tag">成功</span>
        </button>
      </li>
      <li class="lh__item" data-ok="yes" data-i="2">
        <span class="lh__dot" aria-hidden="true"></span>
        <button class="lh__row" type="button" aria-pressed="false">
          <span class="lh__ic" aria-hidden="true"><svg xmlns="http://www.w3.org/2000/svg" width="14" height="14" viewBox="0 0 256 256"><g fill="currentColor"><path d="M216 72v104H40V72a16 16 0 0 1 16-16h144a16 16 0 0 1 16 16" opacity=".2"/><path d="M232 168h-8V72a24 24 0 0 0-24-24H56a24 24 0 0 0-24 24v96h-8a8 8 0 0 0-8 8v16a24 24 0 0 0 24 24h176a24 24 0 0 0 24-24v-16a8 8 0 0 0-8-8M48 72a8 8 0 0 1 8-8h144a8 8 0 0 1 8 8v96H48Zm176 120a8 8 0 0 1-8 8H40a8 8 0 0 1-8-8v-8h192ZM152 88a8 8 0 0 1-8 8h-32a8 8 0 0 1 0-16h32a8 8 0 0 1 8 8"/></g></svg></span>
          <span class="lh__body">
            <span class="lh__when">今日 08:02</span>
            <span class="lh__where">大田 · Safari · Mac</span>
          </span>
          <span class="lh__tag">成功</span>
        </button>
      </li>
      <li class="lh__item" data-ok="yes" data-flag="yes" data-i="3">
        <span class="lh__dot" aria-hidden="true"></span>
        <button class="lh__row" type="button" aria-pressed="false">
          <span class="lh__ic" aria-hidden="true"><svg xmlns="http://www.w3.org/2000/svg" width="14" height="14" viewBox="0 0 256 256"><g fill="currentColor"><path d="M213.09 172.48a96 96 0 0 1-80.41 51.41l3.17-16.44a8 8 0 0 0-2-6.95l-19.74-20.33a8 8 0 0 1-1.44-8.69l13.7-30.74a8 8 0 0 1 8.38-4.67l22.82 3.08a8.1 8.1 0 0 1 3.12 1.11ZM116.71 95L129 88.24a7.5 7.5 0 0 0 1.5-1.07l26.91-24.33A8 8 0 0 0 159 53l-10.5-18.81A96.6 96.6 0 0 0 128 32a95.6 95.6 0 0 0-60.22 21.23L56 81.08a8 8 0 0 0-.12 5.92l11.5 30.67a8 8 0 0 0 5.81 5l2.69.58L89.2 100a8 8 0 0 1 6.94-4h16.71a7.9 7.9 0 0 0 3.86-1" opacity=".2"/><path d="M128 24a104 104 0 1 0 104 104A104.11 104.11 0 0 0 128 24m88 104a87.6 87.6 0 0 1-6.4 32.94l-44.7-27.49a15.9 15.9 0 0 0-6.24-2.23l-22.82-3.08a16.11 16.11 0 0 0-16 7.86h-8.72l-3.8-7.86a15.91 15.91 0 0 0-11-8.67l-8-1.73L96.14 104h16.71a16.06 16.06 0 0 0 7.73-2l12.25-6.76a16.6 16.6 0 0 0 3-2.14l26.91-24.34A15.93 15.93 0 0 0 166 49.1l-.36-.65A88.11 88.11 0 0 1 216 128m-72.69-86.66L152 56.9l-26.91 24.34L112.85 88H96.14a16 16 0 0 0-13.88 8l-8.73 15.23l-10.15-27.04l10.94-25.87a87.87 87.87 0 0 1 69-17ZM40 128a87.5 87.5 0 0 1 8.54-37.8l11.34 30.27a16 16 0 0 0 11.62 10l21.43 4.61l3.81 7.92a16.09 16.09 0 0 0 14.4 9h1.48l-7.23 16.23a16 16 0 0 0 2.86 17.37l.14.14l19.61 20.2l-1.94 10A88.11 88.11 0 0 1 40 128m102.58 86.78l1.13-5.81a16.09 16.09 0 0 0-4-13.9a2 2 0 0 1-.14-.14L120 174.74L133.7 144l22.82 3.08l45.72 28.12a88.18 88.18 0 0 1-59.66 39.58"/></g></svg></span>
          <span class="lh__body">
            <span class="lh__when">昨日 23:18</span>
            <span class="lh__where">いつもと違う国 · Windows</span>
          </span>
          <span class="lh__tag">要確認</span>
        </button>
      </li>
      <li class="lh__item" data-ok="no" data-i="4">
        <span class="lh__dot" aria-hidden="true"></span>
        <button class="lh__row" type="button" aria-pressed="false">
          <span class="lh__ic" aria-hidden="true"><svg xmlns="http://www.w3.org/2000/svg" width="14" height="14" viewBox="0 0 256 256"><g fill="currentColor"><path d="M224 128a96 96 0 1 1-96-96a96 96 0 0 1 96 96" opacity=".2"/><path d="M165.66 101.66L139.31 128l26.35 26.34a8 8 0 0 1-11.32 11.32L128 139.31l-26.34 26.35a8 8 0 0 1-11.32-11.32L116.69 128l-26.35-26.34a8 8 0 0 1 11.32-11.32L128 116.69l26.34-26.35a8 8 0 0 1 11.32 11.32M232 128A104 104 0 1 1 128 24a104.11 104.11 0 0 1 104 104m-16 0a88 88 0 1 0-88 88a88.1 88.1 0 0 0 88-88"/></g></svg></span>
          <span class="lh__body">
            <span class="lh__when">昨日 22:57</span>
            <span class="lh__where">ソウル · パスワード5回失敗</span>
          </span>
          <span class="lh__tag">失敗</span>
        </button>
      </li>
    </ul>
    <p class="lh__live" id="lh-live" role="status" aria-live="polite">
      <span class="lh__word" data-word="a">最近のログイン履歴4件</span>
      <span class="lh__word" data-word="b">いつもと違う国から一度アクセスがありました</span>
    </p>
  </section>
</main>

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

$duration: $dur-enter;
$easing: $ease-spring;
$color: $subject-blue;

@include stage($stage-paper);

.lh {
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  gap: $sp-2;
  width: min(320px, 90vw);
  padding: $sp-3;
  border-radius: $r-card;
  background-color: $subject-cream;
  color: $subject-ink;
  box-shadow: $shadow-press;
  font-family: -apple-system, "Segoe UI", "Noto Sans KR", sans-serif;
}

.lh__list {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: $sp-2;
  margin: 0;
  padding: 0;
  list-style: none;
}

// 세로선은 ::before 한 줄 — 점들이 이 선 위에 얹힌다
.lh__list::before {
  content: "";
  position: absolute;
  left: 7px;
  top: 8px;
  bottom: 8px;
  width: 2px;
  border-radius: $r-pill;
  background-color: $color;
}

.lh__item {
  position: relative;
  padding-left: $sp-6;
}

.lh__dot {
  position: absolute;
  left: 2px;
  top: 13px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background-color: $subject-mint;
  box-shadow: 0 0 0 3px $subject-cream;
}
.lh__item[data-ok="no"] .lh__dot { background-color: $error; }

.lh__row {
  position: relative;
  box-sizing: border-box;
  display: flex;
  align-items: center;
  gap: $sp-2;
  width: 100%;
  margin: 0;
  padding: $sp-1 $sp-2;
  border: 0;
  border-radius: $r-sm;
  background-color: $stage-paper;
  color: $subject-ink;
  cursor: pointer;
  text-align: left;
  font-family: inherit;
}
.lh__row:focus-visible { outline: 3px solid $color; outline-offset: 2px; }
.lh__row[aria-pressed="true"] {
  box-shadow: inset 0 0 0 2px $color;
  opacity: .62;
}

.lh__ic { display: inline-flex; flex: 0 0 auto; color: $subject-ink; }
.lh__ic svg { display: block; }

.lh__body {
  display: flex;
  flex-direction: column;
  flex: 1 1 auto;
  min-width: 0;
}
.lh__when {
  font-size: 12px;
  line-height: 16px;
  font-weight: 700;
}
.lh__where {
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  font-size: 10px;
  line-height: 14px;
  font-weight: 500;
}

.lh__tag {
  flex: 0 0 auto;
  padding: 0 $sp-1;
  border-radius: $r-pill;
  background-color: $subject-mint;
  color: $subject-ink;
  white-space: nowrap;
  font-size: 9px;
  line-height: 16px;
  font-weight: 700;
}
.lh__item[data-ok="no"] .lh__tag { background-color: $error; color: $subject-cream; }
.lh__item[data-flag="yes"] .lh__tag { background-color: $stage-paper; color: $error; }

// 평소와 다른 나라 한 줄만 테두리가 한 겹 더 붙는다 — box-shadow 로 그린다
.lh__item[data-flag="yes"] .lh__row::after {
  content: "";
  position: absolute;
  inset: -2px;
  border-radius: $r-sm;
  box-shadow: 0 0 0 2px $error;
  opacity: 0;
  pointer-events: none;
}

// 정적 상태 — 루프를 껐을 때도 네 줄이 다 보이고 테두리도 붙어 있다
.lh:not(.is-demo) .lh__item[data-flag="yes"] .lh__row { background-color: $error-soft; }
.lh:not(.is-demo) .lh__item[data-flag="yes"] .lh__row::after { opacity: 1; }

.lh__live {
  position: relative;
  margin: 0;
  height: 16px;
  font-size: 11px;
  line-height: 16px;
  font-weight: 600;
  color: $subject-ink;
}
.lh__word {
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  opacity: 0;
}
.lh:not(.is-demo) .lh__word[data-word="a"] { opacity: 1; }

// ── 자동 루프: 줄들이 translateY 시차로 하나씩 떠오른다. 단축 금지 · 지연에는 backwards 필수 ──
// 떠오름(transform)과 켜짐(opacity)을 갈라 건다 — opacity 를 같이 보간하면 반투명 유령 프레임이 생긴다
.lh.is-demo .lh__item {
  animation-name: lh-rise, lh-show;
  animation-duration: $dur-loop, $dur-loop;
  animation-timing-function: $easing, steps(1, end);
  animation-iteration-count: infinite, infinite;
  animation-fill-mode: backwards, backwards;
}
.lh.is-demo .lh__item[data-i="1"] { animation-delay: 40ms, 40ms; }
.lh.is-demo .lh__item[data-i="2"] { animation-delay: 200ms, 200ms; }
.lh.is-demo .lh__item[data-i="4"] { animation-delay: 360ms, 360ms; }
.lh.is-demo .lh__item[data-i="3"] { animation-delay: 520ms, 520ms; }

// 한 번 올라온 줄은 그대로 머문다 (퇴장을 재현하지 않는다). 22% × 2s = 440ms 만에 선다
@keyframes lh-rise {
  0%   { transform: translateY(16px); }
  22%  { transform: translateY(0); }
  100% { transform: translateY(0); }
}
@keyframes lh-show {
  0%   { opacity: 0; }
  1%   { opacity: 1; }
  100% { opacity: 1; }
}

// 네 줄이 다 선 뒤 50% 에 나머지 세 줄이 한 프레임에 가라앉고 「다른 나라」 줄만 남는다.
// 줄 하나가 떠오르는 것보다 세 줄이 동시에 바뀌는 쪽이 커야 poster 가 이 순간을 고른다 (규칙 11)
.lh.is-demo .lh__item:not([data-flag="yes"]) .lh__row,
.lh.is-demo .lh__item:not([data-flag="yes"]) .lh__dot {
  animation-name: lh-dim;
  animation-duration: $dur-loop;
  animation-timing-function: steps(1, end);
  animation-iteration-count: infinite;
}
@keyframes lh-dim {
  0%   { opacity: 1; }
  50%  { opacity: .34; }
  100% { opacity: .34; }
}

.lh.is-demo .lh__item[data-flag="yes"] .lh__row {
  animation-name: lh-alarm;
  animation-duration: $dur-loop;
  animation-timing-function: steps(1, end);
  animation-iteration-count: infinite;
}
@keyframes lh-alarm {
  0%   { background-color: $stage-paper; }
  50%  { background-color: $error-soft; }
  100% { background-color: $error-soft; }
}

// 그 줄만 천천히 숨쉰다
.lh.is-demo .lh__item[data-flag="yes"] .lh__row::after {
  animation-name: lh-ring, lh-breathe;
  animation-duration: $dur-loop, $dur-loop;
  animation-timing-function: steps(1, end), $ease-out;
  animation-iteration-count: infinite, infinite;
}
@keyframes lh-ring {
  0%   { opacity: 0; }
  50%  { opacity: 1; }
  100% { opacity: 1; }
}
@keyframes lh-breathe {
  0%   { transform: scale(1); }
  50%  { transform: scale(1); }
  72%  { transform: scale(1.045); }
  90%  { transform: scale(1); }
  100% { transform: scale(1); }
}

.lh.is-demo .lh__word {
  animation-duration: $dur-loop;
  animation-timing-function: steps(1, end);
  animation-iteration-count: infinite;
}
.lh.is-demo .lh__word[data-word="a"] { animation-name: lh-w-a; }
.lh.is-demo .lh__word[data-word="b"] { animation-name: lh-w-b; }
@keyframes lh-w-a {
  0%   { opacity: 1; }
  50%  { opacity: 0; }
  100% { opacity: 0; }
}
@keyframes lh-w-b {
  0%   { opacity: 0; }
  50%  { opacity: 1; }
  100% { opacity: 1; }
}

@media (max-width: 340px) {
  .lh { gap: $sp-1; padding: $sp-2; }
  .lh__list { gap: $sp-1; }
  .lh__item { padding-left: $sp-5; }
  .lh__dot { top: 7px; width: 10px; height: 10px; }
  .lh__list::before { left: 6px; top: 4px; bottom: 4px; }
  .lh__row { padding: 0 $sp-1; }
  .lh__when { font-size: 11px; line-height: 14px; }
  .lh__where { font-size: 9px; line-height: 12px; }
  .lh__live { height: 14px; font-size: 10px; line-height: 14px; }
}

@media (prefers-reduced-motion: reduce) {
  .lh.is-demo .lh__item,
  .lh.is-demo .lh__item:not([data-flag="yes"]) .lh__row,
  .lh.is-demo .lh__item:not([data-flag="yes"]) .lh__dot,
  .lh.is-demo .lh__item[data-flag="yes"] .lh__row,
  .lh.is-demo .lh__item[data-flag="yes"] .lh__row::after,
  .lh.is-demo .lh__word { animation: none !important; }
  .lh.is-demo .lh__item { transform: none !important; opacity: 1 !important; }
  .lh.is-demo .lh__item[data-flag="yes"] .lh__row { background-color: $error-soft !important; }
  .lh.is-demo .lh__item[data-flag="yes"] .lh__row::after { opacity: 1 !important; }
  .lh.is-demo .lh__word[data-word="b"] { opacity: 1 !important; }
}

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

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

.lh {
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  gap: 8px;
  width: min(320px, 90vw);
  padding: 12px;
  border-radius: 16px;
  background-color: #fff7e6;
  color: #17141a;
  box-shadow: 0 6px 12px rgba(23, 20, 26, 0.32);
  font-family: -apple-system, "Segoe UI", "Noto Sans KR", sans-serif;
}

.lh__list {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.lh__list::before {
  content: "";
  position: absolute;
  left: 7px;
  top: 8px;
  bottom: 8px;
  width: 2px;
  border-radius: 999px;
  background-color: #2f6df6;
}

.lh__item {
  position: relative;
  padding-left: 24px;
}

.lh__dot {
  position: absolute;
  left: 2px;
  top: 13px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background-color: #4cd4a6;
  box-shadow: 0 0 0 3px #fff7e6;
}

.lh__item[data-ok=no] .lh__dot {
  background-color: #c2361a;
}

.lh__row {
  position: relative;
  box-sizing: border-box;
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
  margin: 0;
  padding: 4px 8px;
  border: 0;
  border-radius: 8px;
  background-color: #ffffff;
  color: #17141a;
  cursor: pointer;
  text-align: left;
  font-family: inherit;
}

.lh__row:focus-visible {
  outline: 3px solid #2f6df6;
  outline-offset: 2px;
}

.lh__row[aria-pressed=true] {
  box-shadow: inset 0 0 0 2px #2f6df6;
  opacity: 0.62;
}

.lh__ic {
  display: inline-flex;
  flex: 0 0 auto;
  color: #17141a;
}

.lh__ic svg {
  display: block;
}

.lh__body {
  display: flex;
  flex-direction: column;
  flex: 1 1 auto;
  min-width: 0;
}

.lh__when {
  font-size: 12px;
  line-height: 16px;
  font-weight: 700;
}

.lh__where {
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  font-size: 10px;
  line-height: 14px;
  font-weight: 500;
}

.lh__tag {
  flex: 0 0 auto;
  padding: 0 4px;
  border-radius: 999px;
  background-color: #4cd4a6;
  color: #17141a;
  white-space: nowrap;
  font-size: 9px;
  line-height: 16px;
  font-weight: 700;
}

.lh__item[data-ok=no] .lh__tag {
  background-color: #c2361a;
  color: #fff7e6;
}

.lh__item[data-flag=yes] .lh__tag {
  background-color: #ffffff;
  color: #c2361a;
}

.lh__item[data-flag=yes] .lh__row::after {
  content: "";
  position: absolute;
  inset: -2px;
  border-radius: 8px;
  box-shadow: 0 0 0 2px #c2361a;
  opacity: 0;
  pointer-events: none;
}

.lh:not(.is-demo) .lh__item[data-flag=yes] .lh__row {
  background-color: #ffe0d8;
}

.lh:not(.is-demo) .lh__item[data-flag=yes] .lh__row::after {
  opacity: 1;
}

.lh__live {
  position: relative;
  margin: 0;
  height: 16px;
  font-size: 11px;
  line-height: 16px;
  font-weight: 600;
  color: #17141a;
}

.lh__word {
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  opacity: 0;
}

.lh:not(.is-demo) .lh__word[data-word=a] {
  opacity: 1;
}

.lh.is-demo .lh__item {
  animation-name: lh-rise, lh-show;
  animation-duration: 2s, 2s;
  animation-timing-function: cubic-bezier(0.2, 0.8, 0.2, 1), steps(1, end);
  animation-iteration-count: infinite, infinite;
  animation-fill-mode: backwards, backwards;
}

.lh.is-demo .lh__item[data-i="1"] {
  animation-delay: 40ms, 40ms;
}

.lh.is-demo .lh__item[data-i="2"] {
  animation-delay: 200ms, 200ms;
}

.lh.is-demo .lh__item[data-i="4"] {
  animation-delay: 360ms, 360ms;
}

.lh.is-demo .lh__item[data-i="3"] {
  animation-delay: 520ms, 520ms;
}

@keyframes lh-rise {
  0% {
    transform: translateY(16px);
  }
  22% {
    transform: translateY(0);
  }
  100% {
    transform: translateY(0);
  }
}
@keyframes lh-show {
  0% {
    opacity: 0;
  }
  1% {
    opacity: 1;
  }
  100% {
    opacity: 1;
  }
}
.lh.is-demo .lh__item:not([data-flag=yes]) .lh__row,
.lh.is-demo .lh__item:not([data-flag=yes]) .lh__dot {
  animation-name: lh-dim;
  animation-duration: 2s;
  animation-timing-function: steps(1, end);
  animation-iteration-count: infinite;
}

@keyframes lh-dim {
  0% {
    opacity: 1;
  }
  50% {
    opacity: 0.34;
  }
  100% {
    opacity: 0.34;
  }
}
.lh.is-demo .lh__item[data-flag=yes] .lh__row {
  animation-name: lh-alarm;
  animation-duration: 2s;
  animation-timing-function: steps(1, end);
  animation-iteration-count: infinite;
}

@keyframes lh-alarm {
  0% {
    background-color: #ffffff;
  }
  50% {
    background-color: #ffe0d8;
  }
  100% {
    background-color: #ffe0d8;
  }
}
.lh.is-demo .lh__item[data-flag=yes] .lh__row::after {
  animation-name: lh-ring, lh-breathe;
  animation-duration: 2s, 2s;
  animation-timing-function: steps(1, end), ease-out;
  animation-iteration-count: infinite, infinite;
}

@keyframes lh-ring {
  0% {
    opacity: 0;
  }
  50% {
    opacity: 1;
  }
  100% {
    opacity: 1;
  }
}
@keyframes lh-breathe {
  0% {
    transform: scale(1);
  }
  50% {
    transform: scale(1);
  }
  72% {
    transform: scale(1.045);
  }
  90% {
    transform: scale(1);
  }
  100% {
    transform: scale(1);
  }
}
.lh.is-demo .lh__word {
  animation-duration: 2s;
  animation-timing-function: steps(1, end);
  animation-iteration-count: infinite;
}

.lh.is-demo .lh__word[data-word=a] {
  animation-name: lh-w-a;
}

.lh.is-demo .lh__word[data-word=b] {
  animation-name: lh-w-b;
}

@keyframes lh-w-a {
  0% {
    opacity: 1;
  }
  50% {
    opacity: 0;
  }
  100% {
    opacity: 0;
  }
}
@keyframes lh-w-b {
  0% {
    opacity: 0;
  }
  50% {
    opacity: 1;
  }
  100% {
    opacity: 1;
  }
}
@media (max-width: 340px) {
  .lh {
    gap: 4px;
    padding: 8px;
  }
  .lh__list {
    gap: 4px;
  }
  .lh__item {
    padding-left: 20px;
  }
  .lh__dot {
    top: 7px;
    width: 10px;
    height: 10px;
  }
  .lh__list::before {
    left: 6px;
    top: 4px;
    bottom: 4px;
  }
  .lh__row {
    padding: 0 4px;
  }
  .lh__when {
    font-size: 11px;
    line-height: 14px;
  }
  .lh__where {
    font-size: 9px;
    line-height: 12px;
  }
  .lh__live {
    height: 14px;
    font-size: 10px;
    line-height: 14px;
  }
}
@media (prefers-reduced-motion: reduce) {
  .lh.is-demo .lh__item,
  .lh.is-demo .lh__item:not([data-flag=yes]) .lh__row,
  .lh.is-demo .lh__item:not([data-flag=yes]) .lh__dot,
  .lh.is-demo .lh__item[data-flag=yes] .lh__row,
  .lh.is-demo .lh__item[data-flag=yes] .lh__row::after,
  .lh.is-demo .lh__word {
    animation: none !important;
  }
  .lh.is-demo .lh__item {
    transform: none !important;
    opacity: 1 !important;
  }
  .lh.is-demo .lh__item[data-flag=yes] .lh__row {
    background-color: #ffe0d8 !important;
  }
  .lh.is-demo .lh__item[data-flag=yes] .lh__row::after {
    opacity: 1 !important;
  }
  .lh.is-demo .lh__word[data-word=b] {
    opacity: 1 !important;
  }
}

// 실제 동작: 줄을 누르면 「확인함」 표시가 켜지고 알림 영역이 그 줄을 읽어 준다. 키보드로도 된다
var root = document.querySelector('.lh');
var live = document.getElementById('lh-live');
var rows = document.querySelectorAll('.lh__row');
Array.prototype.forEach.call(rows, function (row) {
  row.addEventListener('click', function () {
    root.classList.remove('is-demo');           // 사람이 만졌으니 자동 루프를 끈다
    var isOn = row.getAttribute('aria-pressed') === 'true';
    row.setAttribute('aria-pressed', String(!isOn));
    var when = row.querySelector('.lh__when').textContent;
    live.textContent = isOn ? when + ' の記録の確認を外しました' : when + ' の記録を確認済みにしました';
  });
});

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

export type LoginEntry = {
  when: string;
  where: string;
  tag: string;
  ok: boolean;
  flag?: boolean;
  icon: "mobile" | "laptop" | "globe" | "fail";
};
export type LoginHistoryTimelineProps = {
  entries?: LoginEntry[];
  summary?: string;
  alert?: string;
  onMark?: (when: string, marked: boolean) => string;
  duration?: number;
  easing?: string;
  color?: string;
};

type Vars = CSSProperties & { "--duration"?: string; "--easing"?: string; "--color"?: string };

const ICONS: Record<LoginEntry["icon"], ReactNode> = {
  mobile: (
    <g fill="currentColor">
      <path d="M192 56v144H64V56Z" opacity=".2" />
      <path d="M176 16H80a24 24 0 0 0-24 24v176a24 24 0 0 0 24 24h96a24 24 0 0 0 24-24V40a24 24 0 0 0-24-24M72 64h112v128H72Zm8-32h96a8 8 0 0 1 8 8v8H72v-8a8 8 0 0 1 8-8m96 192H80a8 8 0 0 1-8-8v-8h112v8a8 8 0 0 1-8 8" />
    </g>
  ),
  laptop: (
    <g fill="currentColor">
      <path d="M216 72v104H40V72a16 16 0 0 1 16-16h144a16 16 0 0 1 16 16" opacity=".2" />
      <path d="M232 168h-8V72a24 24 0 0 0-24-24H56a24 24 0 0 0-24 24v96h-8a8 8 0 0 0-8 8v16a24 24 0 0 0 24 24h176a24 24 0 0 0 24-24v-16a8 8 0 0 0-8-8M48 72a8 8 0 0 1 8-8h144a8 8 0 0 1 8 8v96H48Zm176 120a8 8 0 0 1-8 8H40a8 8 0 0 1-8-8v-8h192ZM152 88a8 8 0 0 1-8 8h-32a8 8 0 0 1 0-16h32a8 8 0 0 1 8 8" />
    </g>
  ),
  globe: (
    <g fill="currentColor">
      <path d="M213.09 172.48a96 96 0 0 1-80.41 51.41l3.17-16.44a8 8 0 0 0-2-6.95l-19.74-20.33a8 8 0 0 1-1.44-8.69l13.7-30.74a8 8 0 0 1 8.38-4.67l22.82 3.08a8.1 8.1 0 0 1 3.12 1.11ZM116.71 95L129 88.24a7.5 7.5 0 0 0 1.5-1.07l26.91-24.33A8 8 0 0 0 159 53l-10.5-18.81A96.6 96.6 0 0 0 128 32a95.6 95.6 0 0 0-60.22 21.23L56 81.08a8 8 0 0 0-.12 5.92l11.5 30.67a8 8 0 0 0 5.81 5l2.69.58L89.2 100a8 8 0 0 1 6.94-4h16.71a7.9 7.9 0 0 0 3.86-1" opacity=".2" />
      <path d="M128 24a104 104 0 1 0 104 104A104.11 104.11 0 0 0 128 24m88 104a87.6 87.6 0 0 1-6.4 32.94l-44.7-27.49a15.9 15.9 0 0 0-6.24-2.23l-22.82-3.08a16.11 16.11 0 0 0-16 7.86h-8.72l-3.8-7.86a15.91 15.91 0 0 0-11-8.67l-8-1.73L96.14 104h16.71a16.06 16.06 0 0 0 7.73-2l12.25-6.76a16.6 16.6 0 0 0 3-2.14l26.91-24.34A15.93 15.93 0 0 0 166 49.1l-.36-.65A88.11 88.11 0 0 1 216 128m-72.69-86.66L152 56.9l-26.91 24.34L112.85 88H96.14a16 16 0 0 0-13.88 8l-8.73 15.23l-10.15-27.04l10.94-25.87a87.87 87.87 0 0 1 69-17ZM40 128a87.5 87.5 0 0 1 8.54-37.8l11.34 30.27a16 16 0 0 0 11.62 10l21.43 4.61l3.81 7.92a16.09 16.09 0 0 0 14.4 9h1.48l-7.23 16.23a16 16 0 0 0 2.86 17.37l.14.14l19.61 20.2l-1.94 10A88.11 88.11 0 0 1 40 128m102.58 86.78l1.13-5.81a16.09 16.09 0 0 0-4-13.9a2 2 0 0 1-.14-.14L120 174.74L133.7 144l22.82 3.08l45.72 28.12a88.18 88.18 0 0 1-59.66 39.58" />
    </g>
  ),
  fail: (
    <g fill="currentColor">
      <path d="M224 128a96 96 0 1 1-96-96a96 96 0 0 1 96 96" opacity=".2" />
      <path d="M165.66 101.66L139.31 128l26.35 26.34a8 8 0 0 1-11.32 11.32L128 139.31l-26.34 26.35a8 8 0 0 1-11.32-11.32L116.69 128l-26.35-26.34a8 8 0 0 1 11.32-11.32L128 116.69l26.34-26.35a8 8 0 0 1 11.32 11.32M232 128A104 104 0 1 1 128 24a104.11 104.11 0 0 1 104 104m-16 0a88 88 0 1 0-88 88a88.1 88.1 0 0 0 88-88" />
    </g>
  ),
};

const DEFAULT_ENTRIES: LoginEntry[] = [
  { when: "Today 09:41", where: "Seoul · Chrome · Android", tag: "OK", ok: true, icon: "mobile" },
  { when: "Today 08:02", where: "Daejeon · Safari · Mac", tag: "OK", ok: true, icon: "laptop" },
  { when: "Yesterday 23:18", where: "Unusual country · Windows", tag: "Check", ok: true, flag: true, icon: "globe" },
  { when: "Yesterday 22:57", where: "Seoul · 5 wrong passwords", tag: "Failed", ok: false, icon: "fail" },
];

export default function LoginHistoryTimeline({
  entries = DEFAULT_ENTRIES,
  summary = "4 recent sign-ins",
  alert = "One sign-in came from an unusual country",
  onMark = (when: string, marked: boolean) =>
    marked ? `${when} marked as reviewed` : `${when} review mark cleared`,
  duration = 600,
  easing = "cubic-bezier(.2,.8,.2,1)",
  color = "#2f6df6",
}: LoginHistoryTimelineProps) {
  const [demo, setDemo] = useState(true);
  const [marked, setMarked] = useState<number[]>([]);
  const [live, setLive] = useState("");
  const vars: Vars = { "--duration": `${duration}ms`, "--easing": easing, "--color": color };

  // 줄을 누르면 「확인함」 표시가 켜지고 알림 영역이 그 줄을 읽어 준다. 키보드로도 된다
  function toggleMark(i: number) {
    setDemo(false);
    const isOn = marked.indexOf(i) >= 0;
    setMarked(isOn ? marked.filter((n) => n !== i) : marked.concat([i]));
    setLive(onMark(entries[i].when, !isOn));
  }

  // 떠오르는 차례는 DOM 순서가 아니라 지연값이 정한다 — 눈에 띄어야 할 줄이 마지막
  const delayOf = (e: LoginEntry, i: number) => (e.flag ? 520 : [40, 200, 360, 360][i] || 360);

  return (
    <section className={`${styles.lh} ${demo ? styles.isDemo : ""}`} style={vars}>
      <ul className={styles.list}>
        {entries.map((e, i) => (
          <li
            className={styles.item}
            key={e.when}
            data-ok={e.ok ? "yes" : "no"}
            data-flag={e.flag ? "yes" : undefined}
            style={{ animationDelay: `${delayOf(e, i)}ms, ${delayOf(e, i)}ms` }}
          >
            <span className={styles.dot} aria-hidden="true" />
            <button
              className={styles.row}
              type="button"
              aria-pressed={marked.indexOf(i) >= 0}
              onClick={() => toggleMark(i)}
            >
              <span className={styles.ic} aria-hidden="true">
                <svg viewBox="0 0 256 256" width="14" height="14">{ICONS[e.icon]}</svg>
              </span>
              <span className={styles.body}>
                <span className={styles.when}>{e.when}</span>
                <span className={styles.where}>{e.where}</span>
              </span>
              <span className={styles.tag}>{e.tag}</span>
            </button>
          </li>
        ))}
      </ul>
      <p className={styles.live} role="status" aria-live="polite">
        {live ? (
          live
        ) : (
          <>
            <span className={styles.word} data-word="a">{summary}</span>
            <span className={styles.word} data-word="b">{alert}</span>
          </>
        )}
      </p>
    </section>
  );
}