04カレンダーはんこ

<svg width="0" height="0" style="position:absolute" aria-hidden="true">
  <defs>
    <symbol id="ico-check-circle" viewBox="0 0 256 256" fill="currentColor"><g><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></symbol>
    <symbol id="ico-calendar-check" viewBox="0 0 256 256" fill="currentColor"><g><path d="M216 48v40H40V48a8 8 0 0 1 8-8h160a8 8 0 0 1 8 8" opacity=".2"/><path d="M208 32h-24v-8a8 8 0 0 0-16 0v8H88v-8a8 8 0 0 0-16 0v8H48a16 16 0 0 0-16 16v160a16 16 0 0 0 16 16h160a16 16 0 0 0 16-16V48a16 16 0 0 0-16-16M72 48v8a8 8 0 0 0 16 0v-8h80v8a8 8 0 0 0 16 0v-8h24v32H48V48Zm136 160H48V96h160zm-38.34-85.66a8 8 0 0 1 0 11.32l-48 48a8 8 0 0 1-11.32 0l-24-24a8 8 0 0 1 11.32-11.32L116 164.69l42.34-42.35a8 8 0 0 1 11.32 0"/></g></symbol>
  </defs>
</svg>
<main class="stage">
<div class="cs is-demo" id="cs">
  <div class="cs__head">
    <p class="cs__title">
      <svg class="cs__ico" aria-hidden="true"><use href="#ico-calendar-check"/></svg>
      <span>9月の習慣はんこ</span>
    </p>
    <p class="cs__say" id="say" role="status" aria-live="polite">はんこ16個</p>
  </div>
  <div class="cs__days" id="days" role="grid" aria-label="9月の習慣はんこカレンダー"></div>
</div>
</main>

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

// 달력 도장 찍기 — 한 달 칸을 role="grid" · role="row" · role="gridcell" 로 짜고 칸마다 aria-pressed 를 둔다.
// 도장은 rotate 와 scale 로 비스듬히 내려앉고, 이어진 날은 칸 배경의 모서리 반경을 없애 한 줄 띠가 된다
// (줄이 바뀌면 이음을 끊는다 — 달력은 줄 단위로 읽히기 때문).
// 미리보기(.is-demo)는 날짜 순으로 도장이 찍히는 장면을 재생하고 사람이 칸을 누르면 진짜 토글로 넘어간다.

$duration: $dur-loop;
$easing: $ease-pop;
$color: $subject-ink;

@include stage($stage-yellow);

.cs { display: flex; flex-direction: column; gap: $sp-3; width: 100%; max-width: 424px; }

.cs__head { display: flex; align-items: center; justify-content: space-between; gap: $sp-2; flex-wrap: wrap; }
.cs__title {
  display: flex; align-items: center; gap: $sp-1; margin: 0;
  font-weight: 800; font-size: clamp(12px, 3.2vw, 14px); color: $color;
}
.cs__ico { width: 16px; height: 16px; flex: 0 0 auto; color: $color; }
.cs__say {
  margin: 0; border-radius: $r-pill; padding: $sp-1 $sp-2; background: rgba($color, .14);
  font-weight: 700; font-size: clamp(9px, 2.4vw, 11px); line-height: 1.2; color: $color;
}

.cs__days { display: flex; flex-direction: column; gap: $sp-1; }
// 칸 사이 가로 간격을 0 으로 둬야 이어진 날의 띠가 끊기지 않는다
.cs__row { display: grid; grid-template-columns: repeat(7, 1fr); }
.cs__cell {
  position: relative; width: 100%; height: 30px; display: grid; place-items: center;
  border: 0; border-radius: $r-sm; padding: 0; background: transparent; cursor: pointer;
  font-family: inherit; color: rgba($color, .78);
}
.cs__n { font-weight: 700; font-size: clamp(9px, 2.4vw, 11px); line-height: 1; }
.cs__cell.is-on { background: rgba($color, .16); color: $color; }
.cs__cell.is-on .cs__n { font-weight: 800; }
.cs__cell.is-left { border-top-left-radius: 0; border-bottom-left-radius: 0; }
.cs__cell.is-right { border-top-right-radius: 0; border-bottom-right-radius: 0; }
.cs__cell:focus-visible { outline: 2px solid $color; outline-offset: -2px; }

// 도장은 날짜 글자를 가리지 않게 칸 오른쪽 위에 앉는다 — 날짜는 늘 읽혀야 한다
.cs__stamp {
  position: absolute; right: 2px; top: 2px; width: 14px; height: 14px; color: $color;
  opacity: 0; transform: rotate(-12deg) scale(.5);
}
.cs__cell.is-on .cs__stamp { opacity: .95; transform: rotate(-12deg) scale(1); }

// ── 격자 미리보기 ───────────────────────────────────────────────
// 날짜 순으로 도장이 내려앉는다. 지연이 걸린 루프라 fill-mode: backwards 가 필수다.
.cs.is-demo .cs__cell .cs__stamp {
  animation-name: csStamp; animation-duration: $duration; animation-timing-function: $easing;
  animation-iteration-count: infinite; animation-fill-mode: backwards;
  animation-delay: calc(var(--i) * 18ms);
}
@keyframes csStamp {
  0%   { opacity: 0; transform: rotate(-42deg) scale(.3); }
  12%  { opacity: .95; transform: rotate(-12deg) scale(1); }
  76%  { opacity: .95; transform: rotate(-12deg) scale(1); }
  86%  { opacity: 0; transform: rotate(-42deg) scale(.3); }
  100% { opacity: 0; transform: rotate(-42deg) scale(.3); }
}
// 칸 배경 띠도 도장과 같은 박자로 들어온다 — 도장만 뜨고 띠가 없으면 연속이 안 읽힌다
.cs.is-demo .cs__cell {
  animation-name: csBand; animation-duration: $duration; animation-timing-function: steps(1, end);
  animation-iteration-count: infinite; animation-fill-mode: backwards;
  animation-delay: calc(var(--i) * 18ms);
}
@keyframes csBand {
  0%   { background-color: transparent; }
  12%  { background-color: rgba($color, .16); }
  86%  { background-color: transparent; }
  100% { background-color: transparent; }
}

@media (max-width: 340px) {
  .cs { gap: $sp-2; }
  .cs__cell { height: 22px; }
  .cs__stamp { width: 16px; height: 16px; }
}

// reduce 에서는 도장이 찍히는 장면을 멈추고 지금 달력 한 장만 남긴다
@media (prefers-reduced-motion: reduce) {
  .cs.is-demo .cs__cell .cs__stamp,
  .cs.is-demo .cs__cell { animation: none !important; }
}

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);
}

.cs {
  display: flex;
  flex-direction: column;
  gap: 12px;
  width: 100%;
  max-width: 424px;
}

.cs__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  flex-wrap: wrap;
}

.cs__title {
  display: flex;
  align-items: center;
  gap: 4px;
  margin: 0;
  font-weight: 800;
  font-size: clamp(12px, 3.2vw, 14px);
  color: #17141a;
}

.cs__ico {
  width: 16px;
  height: 16px;
  flex: 0 0 auto;
  color: #17141a;
}

.cs__say {
  margin: 0;
  border-radius: 999px;
  padding: 4px 8px;
  background: rgba(23, 20, 26, 0.14);
  font-weight: 700;
  font-size: clamp(9px, 2.4vw, 11px);
  line-height: 1.2;
  color: #17141a;
}

.cs__days {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.cs__row {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
}

.cs__cell {
  position: relative;
  width: 100%;
  height: 30px;
  display: grid;
  place-items: center;
  border: 0;
  border-radius: 8px;
  padding: 0;
  background: transparent;
  cursor: pointer;
  font-family: inherit;
  color: rgba(23, 20, 26, 0.78);
}

.cs__n {
  font-weight: 700;
  font-size: clamp(9px, 2.4vw, 11px);
  line-height: 1;
}

.cs__cell.is-on {
  background: rgba(23, 20, 26, 0.16);
  color: #17141a;
}

.cs__cell.is-on .cs__n {
  font-weight: 800;
}

.cs__cell.is-left {
  border-top-left-radius: 0;
  border-bottom-left-radius: 0;
}

.cs__cell.is-right {
  border-top-right-radius: 0;
  border-bottom-right-radius: 0;
}

.cs__cell:focus-visible {
  outline: 2px solid #17141a;
  outline-offset: -2px;
}

.cs__stamp {
  position: absolute;
  right: 2px;
  top: 2px;
  width: 14px;
  height: 14px;
  color: #17141a;
  opacity: 0;
  transform: rotate(-12deg) scale(0.5);
}

.cs__cell.is-on .cs__stamp {
  opacity: 0.95;
  transform: rotate(-12deg) scale(1);
}

.cs.is-demo .cs__cell .cs__stamp {
  animation-name: csStamp;
  animation-duration: 2s;
  animation-timing-function: cubic-bezier(0.2, 1.4, 0.4, 1);
  animation-iteration-count: infinite;
  animation-fill-mode: backwards;
  animation-delay: calc(var(--i) * 18ms);
}

@keyframes csStamp {
  0% {
    opacity: 0;
    transform: rotate(-42deg) scale(0.3);
  }
  12% {
    opacity: 0.95;
    transform: rotate(-12deg) scale(1);
  }
  76% {
    opacity: 0.95;
    transform: rotate(-12deg) scale(1);
  }
  86% {
    opacity: 0;
    transform: rotate(-42deg) scale(0.3);
  }
  100% {
    opacity: 0;
    transform: rotate(-42deg) scale(0.3);
  }
}
.cs.is-demo .cs__cell {
  animation-name: csBand;
  animation-duration: 2s;
  animation-timing-function: steps(1, end);
  animation-iteration-count: infinite;
  animation-fill-mode: backwards;
  animation-delay: calc(var(--i) * 18ms);
}

@keyframes csBand {
  0% {
    background-color: transparent;
  }
  12% {
    background-color: rgba(23, 20, 26, 0.16);
  }
  86% {
    background-color: transparent;
  }
  100% {
    background-color: transparent;
  }
}
@media (max-width: 340px) {
  .cs {
    gap: 8px;
  }
  .cs__cell {
    height: 22px;
  }
  .cs__stamp {
    width: 16px;
    height: 16px;
  }
}
@media (prefers-reduced-motion: reduce) {
  .cs.is-demo .cs__cell .cs__stamp,
  .cs.is-demo .cs__cell {
    animation: none !important;
  }
}

var STORE = 'godrich-habit-stamp';
var LAST_DAY = 30, COLS = 7;
var DAY_LABEL = '{d}日のはんこ';
var SAY_TEXT = 'はんこ{n}個';
var root = document.getElementById('cs');
var box = document.getElementById('days');
var sayEl = document.getElementById('say');
var stamped = [1, 2, 3, 5, 6, 7, 8, 11, 12, 15, 16, 17, 20, 22, 23, 26];
var cells = {};

function load() {
  try {
    var raw = window.localStorage.getItem(STORE);
    if (raw) { stamped = JSON.parse(raw); }
  } catch (e) { /* 저장소가 막힌 창에서는 기본 기록 그대로 */ }
}
function save() {
  try { window.localStorage.setItem(STORE, JSON.stringify(stamped)); } catch (e) { /* 저장만 건너뛴다 */ }
}
function has(day) { return stamped.indexOf(day) >= 0; }
// 띠는 같은 줄에서만 이어진다 — 줄이 바뀌면 왼쪽·오른쪽 이음을 끊어 달력이 한 줄씩 읽힌다
function paintCell(day) {
  var b = cells[day];
  var on = has(day);
  var col = (day - 1) % COLS;
  var left = on && col > 0 && has(day - 1);
  var right = on && col < COLS - 1 && has(day + 1);
  b.className = 'cs__cell' + (on ? ' is-on' : '') + (left ? ' is-left' : '') + (right ? ' is-right' : '');
  b.setAttribute('aria-pressed', on ? 'true' : 'false');
}
function paintAll() {
  for (var d = 1; d <= LAST_DAY; d++) { paintCell(d); }
  sayEl.textContent = SAY_TEXT.replace('{n}', String(stamped.length));
}
function build() {
  var row = null;
  for (var d = 1; d <= LAST_DAY; d++) {
    if ((d - 1) % COLS === 0) {
      row = document.createElement('div');
      row.className = 'cs__row';
      row.setAttribute('role', 'row');
      box.appendChild(row);
    }
    var b = document.createElement('button');
    b.type = 'button';
    b.className = 'cs__cell';
    b.setAttribute('role', 'gridcell');
    b.style.setProperty('--i', String(d - 1));
    b.setAttribute('aria-label', DAY_LABEL.replace('{d}', String(d)));
    b.innerHTML = '<span class="cs__n">' + d + '</span>'
      + '<svg class="cs__stamp" aria-hidden="true"><use href="#ico-check-circle"/></svg>';
    b.setAttribute('data-d', String(d));
    cells[d] = b;
    row.appendChild(b);
  }
}
load();
build();
paintAll();
box.addEventListener('click', function (e) {
  var b = e.target.closest ? e.target.closest('.cs__cell') : null;
  if (!b) { return; }
  root.classList.remove('is-demo');
  var d = Number(b.getAttribute('data-d'));
  if (has(d)) { stamped.splice(stamped.indexOf(d), 1); } else { stamped.push(d); }
  save();
  paintAll();
});

// CalendarStamp — vanilla 판(run/297/demo/04-habit-calendar-stamp/index.html) 의 React 포트.
// 한 달 칸을 role="grid" · role="row" · role="gridcell" 로 짜고 칸마다 aria-pressed 를 둔다.
import { useEffect, useState } from "react";
import type { CSSProperties } from "react";
import styles from "./CalendarStamp.module.scss";

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

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

const STORE = "godrich-habit-stamp";
const LAST_DAY = 30;
const COLS = 7;
const TITLE = "9월 습관 도장";
const GRID_LABEL = "9월 습관 도장 달력";
const DAY_LABEL = "{d}일 도장";
const SAY_TEXT = "도장 {n}개";
const START = [1, 2, 3, 5, 6, 7, 8, 11, 12, 15, 16, 17, 20, 22, 23, 26];

export default function CalendarStamp({
  duration = 2000,
  easing = "cubic-bezier(.2, 1.4, .4, 1)",
  color = "#17141a",
}: CalendarStampProps) {
  const [stamped, setStamped] = useState<number[]>(START);
  const [demo, setDemo] = useState(true);
  const vars: Vars = { "--duration": `${duration}ms`, "--easing": easing, "--color": color };

  useEffect(() => {
    try {
      const raw = window.localStorage.getItem(STORE);
      if (raw) { setStamped(JSON.parse(raw) as number[]); }
    } catch (e) { /* 저장소가 막힌 창에서는 기본 기록 그대로 */ }
  }, []);

  function save(next: number[]) {
    try { window.localStorage.setItem(STORE, JSON.stringify(next)); } catch (e) { /* 저장만 건너뛴다 */ }
  }
  function has(day: number): boolean { return stamped.indexOf(day) >= 0; }
  function toggle(day: number) {
    setDemo(false);
    const next = has(day) ? stamped.filter((d) => d !== day) : stamped.concat([day]);
    setStamped(next);
    save(next);
  }

  const rows: number[][] = [];
  for (let d = 1; d <= LAST_DAY; d++) {
    if ((d - 1) % COLS === 0) { rows.push([]); }
    rows[rows.length - 1].push(d);
  }
  const cls = [styles.root, demo ? styles.isDemo : ""].filter(Boolean).join(" ");
  const cellVars = (i: number): CellVars => ({ "--i": String(i) });

  return (
    <main className={styles.stage}>
      <svg width="0" height="0" style={{ position: "absolute" }} aria-hidden="true">
        <defs>
          <symbol id="ico-check-circle" viewBox="0 0 256 256" fill="currentColor"><g><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></symbol>
          <symbol id="ico-calendar-check" viewBox="0 0 256 256" fill="currentColor"><g><path d="M216 48v40H40V48a8 8 0 0 1 8-8h160a8 8 0 0 1 8 8" opacity=".2"/><path d="M208 32h-24v-8a8 8 0 0 0-16 0v8H88v-8a8 8 0 0 0-16 0v8H48a16 16 0 0 0-16 16v160a16 16 0 0 0 16 16h160a16 16 0 0 0 16-16V48a16 16 0 0 0-16-16M72 48v8a8 8 0 0 0 16 0v-8h80v8a8 8 0 0 0 16 0v-8h24v32H48V48Zm136 160H48V96h160zm-38.34-85.66a8 8 0 0 1 0 11.32l-48 48a8 8 0 0 1-11.32 0l-24-24a8 8 0 0 1 11.32-11.32L116 164.69l42.34-42.35a8 8 0 0 1 11.32 0"/></g></symbol>
        </defs>
      </svg>
      <div className={cls} style={vars}>
        <div className={styles.head}>
          <p className={styles.title}>
            <svg className={styles.ico} aria-hidden="true"><use href="#ico-calendar-check" /></svg>
            <span>{TITLE}</span>
          </p>
          <p className={styles.say} role="status" aria-live="polite">
            {SAY_TEXT.replace("{n}", String(stamped.length))}
          </p>
        </div>
        <div className={styles.days} role="grid" aria-label={GRID_LABEL}>
          {rows.map((row, ri) => (
            <div className={styles.row} role="row" key={ri}>
              {row.map((d) => {
                const col = (d - 1) % COLS;
                const on = has(d);
                const cn = [
                  styles.cell,
                  on ? styles.on : "",
                  on && col > 0 && has(d - 1) ? styles.left : "",
                  on && col < COLS - 1 && has(d + 1) ? styles.right : "",
                ].filter(Boolean).join(" ");
                return (
                  <button
                    className={cn}
                    key={d}
                    type="button"
                    role="gridcell"
                    aria-pressed={on ? "true" : "false"}
                    aria-label={DAY_LABEL.replace("{d}", String(d))}
                    style={cellVars(d - 1)}
                    onClick={() => toggle(d)}
                  >
                    <span className={styles.n}>{d}</span>
                    <svg className={styles.stamp} aria-hidden="true"><use href="#ico-check-circle" /></svg>
                  </button>
                );
              })}
            </div>
          ))}
        </div>
      </div>
    </main>
  );
}