03Image tile zoom

<main class="stage">
  <div class="iz-grid is-demo">
    <div class="iz-tile iz-tile--a iz-focal">
      <div class="iz-tile__media"></div>
      <span class="iz-tile__label">View</span>
    </div>
    <div class="iz-tile iz-tile--b">
      <span class="iz-tile__tag">Gallery</span>
    </div>
    <div class="iz-tile iz-tile--c">
      <span class="iz-tile__tag">24 photos</span>
    </div>
  </div>
</main>

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

// ── 변수 3개 ──────────────────────────────────────────
$duration: $dur-enter;
$easing: linear;
$color: $subject-blue;

@include stage($stage-orange);

.iz-grid {
  width: min(340px, 90vw);
  aspect-ratio: 340 / 190;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  grid-template-rows: 1fr 1fr;
  gap: $sp-2;
}

.iz-tile {
  border-radius: $r-sm;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: $sp-3;
  box-sizing: border-box;
  color: $subject-cream;
  font: 600 12px/1 -apple-system, "Segoe UI", sans-serif;
  position: relative;
}

.iz-tile--a { grid-row: 1 / 3; overflow: hidden; }
.iz-tile--b, .iz-tile--c { background: $subject-ink; }

// 바깥 타일은 고정, 안쪽 media 레이어만 확대된다
.iz-tile__media {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(65px circle at 28% 66%, #fff, transparent 48%),
    linear-gradient(160deg, $color, $subject-ink);
}
.iz-tile__label { position: relative; z-index: 1; font-size: 12px; opacity: .9; }

// 실사용: 진짜 마우스 호버
.iz-tile__media { transition: transform $duration $easing; }
.iz-focal:hover .iz-tile__media { transform: scale(1.15); }

// 데모 루프: is-demo 는 같은 확대를 keyframes 로 무한 재생 (캡처용)
@keyframes iz-zoom {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.15); }
}
.iz-grid.is-demo .iz-focal .iz-tile__media { animation: iz-zoom $duration $easing infinite; }

@media (prefers-reduced-motion: reduce) {
  .iz-focal:hover .iz-tile__media,
  .iz-grid.is-demo .iz-focal .iz-tile__media { animation: none !important; transform: none !important; }
}

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

.stage {
  box-sizing: border-box;
  min-height: 100vh;
  display: grid;
  place-items: center;
  margin: 0;
  background: #ff4d1f;
  font-family: -apple-system, "Segoe UI", "Noto Sans KR", sans-serif;
  padding: clamp(8px, 4vw, 24px);
}

.iz-grid {
  width: min(340px, 90vw);
  aspect-ratio: 340/190;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  grid-template-rows: 1fr 1fr;
  gap: 8px;
}

.iz-tile {
  border-radius: 8px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 12px;
  box-sizing: border-box;
  color: #fff7e6;
  font: 600 12px/1 -apple-system, "Segoe UI", sans-serif;
  position: relative;
}

.iz-tile--a {
  grid-row: 1/3;
  overflow: hidden;
}

.iz-tile--b, .iz-tile--c {
  background: #17141a;
}

.iz-tile__media {
  position: absolute;
  inset: 0;
  background: radial-gradient(65px circle at 28% 66%, #fff, transparent 48%), linear-gradient(160deg, #2f6df6, #17141a);
}

.iz-tile__label {
  position: relative;
  z-index: 1;
  font-size: 12px;
  opacity: 0.9;
}

.iz-tile__media {
  transition: transform 600ms linear;
}

.iz-focal:hover .iz-tile__media {
  transform: scale(1.15);
}

@keyframes iz-zoom {
  0%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.15);
  }
}
.iz-grid.is-demo .iz-focal .iz-tile__media {
  animation: iz-zoom 600ms linear infinite;
}

@media (prefers-reduced-motion: reduce) {
  .iz-focal:hover .iz-tile__media,
  .iz-grid.is-demo .iz-focal .iz-tile__media {
    animation: none !important;
    transform: none !important;
  }
}

import { CSSProperties } from "react";
import styles from "./ImageZoomTile.module.scss";

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

export interface ImageZoomTileProps {
  duration?: string;
  easing?: string;
  color?: string;
}

export default function ImageZoomTile({
  duration = "400ms",
  easing = "ease-out",
  color = "#2f6df6",
}: ImageZoomTileProps) {
  const style: Vars = {
    "--duration": duration,
    "--easing": easing,
    "--color": color,
  };
  return (
    <div className={styles.grid} style={style}>
      <div className={`${styles.tile} ${styles.tileA} ${styles.focal}`}>
        <div className={styles.media} />
        <span className={styles.label}>View</span>
      </div>
      <div className={`${styles.tile} ${styles.tileB}`}>
        <span className={styles.tag}>Gallery</span>
      </div>
      <div className={`${styles.tile} ${styles.tileC}`}>
        <span className={styles.tag}>24 photos</span>
      </div>
    </div>
  );
}