02キャプチャ確認チェックボックス

<main class="stage">
  <div class="captcha-card is-demo">
    <label class="captcha">
      <input class="captcha__input" type="checkbox">
      <span class="captcha__box">
        <span class="captcha__spinner" aria-hidden="true"></span>
        <svg class="captcha__check" viewBox="0 0 256 256" aria-hidden="true">
          <g fill="currentColor">
            <path d="M224 128a96 96 0 1 1-96-96a96 96 0 0 1 96 96" opacity=".2"/>
            <path d="M173.66 98.34a8 8 0 0 1 0 11.32l-56 56a8 8 0 0 1-11.32 0l-24-24a8 8 0 0 1 11.32-11.32L112 148.69l50.34-50.35a8 8 0 0 1 11.32 0M232 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="captcha__label">I'm not a robot</span>
    </label>
    <span class="captcha__badge">Verified</span>
  </div>
</main>

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

$duration: $dur-loop;                                  // 스피너 → 체크 전환 주기
$easing: $ease-pop;
$color: $subject-mint;                                 // 확인 색 (상큼한 밝은 축)

@include stage($stage-paper);

.captcha-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: $sp-3;
}
.captcha {
  display: flex;
  align-items: center;
  gap: $sp-3;
  padding: $sp-3 $sp-5;
  background: $stage-paper;
  border: 1.5px solid #d8d2c4;
  border-radius: $r-card;
  box-shadow: $shadow-press;
  cursor: pointer;
  font-family: inherit;
}
.captcha__input { position: absolute; width: 1px; height: 1px; opacity: 0; }
.captcha__box {
  position: relative;
  width: 26px; height: 26px;
  flex: 0 0 auto;
  border-radius: $r-xs;
  border: 2px solid #c9c2b2;
  background: $stage-paper;
}
.captcha__spinner {
  position: absolute;
  inset: 3px;
  border-radius: 50%;
  border: 3px solid rgba($color, .2);
  border-top-color: $color;
  opacity: 0;
}
.captcha__check {
  position: absolute;
  inset: 0;
  color: $color;
  opacity: 0;
  transform: scale(.4);
}
.captcha__label { font-size: 13px; font-weight: 600; color: $stage-ink; }
.captcha__badge {
  font-size: 11px;
  font-weight: 700;
  color: $color;
  opacity: 0;
  transform: translateY(4px);
}

// 실제 사용 — 클릭해서 체크하면 즉시 확인 표시 (is-demo 없이 열었을 때)
.captcha__input:checked ~ .captcha__box .captcha__check { opacity: 1; transform: scale(1); transition: opacity $dur-quick $ease-out, transform $dur-quick $ease-pop; }
.captcha__input:checked ~ .captcha__box { border-color: $color; }
.captcha__input:focus-visible ~ .captcha__box { outline: 2px solid $color; outline-offset: 2px; }

// 자동 재생 루프 — 로딩 → 확인 → 배지 → 리셋
.captcha-card.is-demo .captcha { animation: capt-card $duration $easing infinite; }
.captcha-card.is-demo .captcha__spinner { animation: capt-spinner $duration linear infinite; }
.captcha-card.is-demo .captcha__check { animation: capt-check $duration $easing infinite; }
.captcha-card.is-demo .captcha__badge { animation: capt-badge $duration $ease-out infinite; }

@keyframes capt-card {
  0%, 28%   { background: $stage-paper; border-color: #d8d2c4; box-shadow: $shadow-press; }
  40%, 84%  { background: mix($color, white, 12%); border-color: $color; box-shadow: 0 0 0 4px rgba($color, .18), 0 0 26px 14px rgba($color, .22), $shadow-press; }
  92%, 100% { background: $stage-paper; border-color: #d8d2c4; box-shadow: $shadow-press; }
}

@keyframes capt-spinner {
  0%        { opacity: 0; transform: rotate(0deg); }
  8%        { opacity: 1; }
  28%       { opacity: 1; transform: rotate(560deg); }
  32%, 100% { opacity: 0; transform: rotate(560deg); }
}
@keyframes capt-check {
  0%, 28%   { opacity: 0; transform: scale(.4); }
  40%       { opacity: 1; transform: scale(1.15); }
  46%, 84%  { opacity: 1; transform: scale(1); }
  92%, 100% { opacity: 0; transform: scale(.4); }
}
@keyframes capt-badge {
  0%, 40%   { opacity: 0; transform: translateY(4px); }
  48%, 84%  { opacity: 1; transform: translateY(0); }
  92%, 100% { opacity: 0; transform: translateY(4px); }
}

@media (prefers-reduced-motion: reduce) {
  .captcha-card.is-demo .captcha__spinner,
  .captcha-card.is-demo .captcha__check,
  .captcha-card.is-demo .captcha__badge { animation: none; }
  .captcha__input:checked ~ .captcha__box .captcha__check { transition: none; }
}

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);
}

.captcha-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.captcha {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 20px;
  background: #ffffff;
  border: 1.5px solid #d8d2c4;
  border-radius: 16px;
  box-shadow: 0 6px 12px rgba(23, 20, 26, 0.32);
  cursor: pointer;
  font-family: inherit;
}

.captcha__input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
}

.captcha__box {
  position: relative;
  width: 26px;
  height: 26px;
  flex: 0 0 auto;
  border-radius: 4px;
  border: 2px solid #c9c2b2;
  background: #ffffff;
}

.captcha__spinner {
  position: absolute;
  inset: 3px;
  border-radius: 50%;
  border: 3px solid rgba(76, 212, 166, 0.2);
  border-top-color: #4cd4a6;
  opacity: 0;
}

.captcha__check {
  position: absolute;
  inset: 0;
  color: #4cd4a6;
  opacity: 0;
  transform: scale(0.4);
}

.captcha__label {
  font-size: 13px;
  font-weight: 600;
  color: #17141a;
}

.captcha__badge {
  font-size: 11px;
  font-weight: 700;
  color: #4cd4a6;
  opacity: 0;
  transform: translateY(4px);
}

.captcha__input:checked ~ .captcha__box .captcha__check {
  opacity: 1;
  transform: scale(1);
  transition: opacity 220ms ease-out, transform 220ms cubic-bezier(0.2, 1.4, 0.4, 1);
}

.captcha__input:checked ~ .captcha__box {
  border-color: #4cd4a6;
}

.captcha__input:focus-visible ~ .captcha__box {
  outline: 2px solid #4cd4a6;
  outline-offset: 2px;
}

.captcha-card.is-demo .captcha {
  animation: capt-card 2s cubic-bezier(0.2, 1.4, 0.4, 1) infinite;
}

.captcha-card.is-demo .captcha__spinner {
  animation: capt-spinner 2s linear infinite;
}

.captcha-card.is-demo .captcha__check {
  animation: capt-check 2s cubic-bezier(0.2, 1.4, 0.4, 1) infinite;
}

.captcha-card.is-demo .captcha__badge {
  animation: capt-badge 2s ease-out infinite;
}

@keyframes capt-card {
  0%, 28% {
    background: #ffffff;
    border-color: #d8d2c4;
    box-shadow: 0 6px 12px rgba(23, 20, 26, 0.32);
  }
  40%, 84% {
    background: rgb(91.5764705882%, 97.9764705882%, 95.8117647059%);
    border-color: #4cd4a6;
    box-shadow: 0 0 0 4px rgba(76, 212, 166, 0.18), 0 0 26px 14px rgba(76, 212, 166, 0.22), 0 6px 12px rgba(23, 20, 26, 0.32);
  }
  92%, 100% {
    background: #ffffff;
    border-color: #d8d2c4;
    box-shadow: 0 6px 12px rgba(23, 20, 26, 0.32);
  }
}
@keyframes capt-spinner {
  0% {
    opacity: 0;
    transform: rotate(0deg);
  }
  8% {
    opacity: 1;
  }
  28% {
    opacity: 1;
    transform: rotate(560deg);
  }
  32%, 100% {
    opacity: 0;
    transform: rotate(560deg);
  }
}
@keyframes capt-check {
  0%, 28% {
    opacity: 0;
    transform: scale(0.4);
  }
  40% {
    opacity: 1;
    transform: scale(1.15);
  }
  46%, 84% {
    opacity: 1;
    transform: scale(1);
  }
  92%, 100% {
    opacity: 0;
    transform: scale(0.4);
  }
}
@keyframes capt-badge {
  0%, 40% {
    opacity: 0;
    transform: translateY(4px);
  }
  48%, 84% {
    opacity: 1;
    transform: translateY(0);
  }
  92%, 100% {
    opacity: 0;
    transform: translateY(4px);
  }
}
@media (prefers-reduced-motion: reduce) {
  .captcha-card.is-demo .captcha__spinner,
  .captcha-card.is-demo .captcha__check,
  .captcha-card.is-demo .captcha__badge {
    animation: none;
  }
  .captcha__input:checked ~ .captcha__box .captcha__check {
    transition: none;
  }
}

import { useState } from "react";
import styles from "./CaptchaVerifyCheckbox.module.scss";

export type CaptchaVerifyCheckboxProps = {
  label?: string;
  onVerify?: (checked: boolean) => void;
};

/** 캡차 확인 체크박스 — 체크하면 즉시 확인 배지가 뜬다 */
export default function CaptchaVerifyCheckbox({
  label = "I'm not a robot",
  onVerify,
}: CaptchaVerifyCheckboxProps) {
  const [checked, setChecked] = useState(false);
  const toggle = () => {
    const next = !checked;
    setChecked(next);
    onVerify?.(next);
  };
  return (
    <div className={styles.card}>
      <label className={styles.captcha}>
        <input
          className={styles.input}
          type="checkbox"
          checked={checked}
          onChange={toggle}
        />
        <span className={checked ? `${styles.box} ${styles.boxChecked}` : styles.box}>
          <svg className={styles.check} viewBox="0 0 256 256" aria-hidden="true">
            <g fill="currentColor">
              <path d="M224 128a96 96 0 1 1-96-96a96 96 0 0 1 96 96" opacity=".2" />
              <path d="M173.66 98.34a8 8 0 0 1 0 11.32l-56 56a8 8 0 0 1-11.32 0l-24-24a8 8 0 0 1 11.32-11.32L112 148.69l50.34-50.35a8 8 0 0 1 11.32 0M232 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 className={styles.label}>{label}</span>
      </label>
      {checked && <span className={styles.badge}>Verified</span>}
    </div>
  );
}