/*
 * http_methods_playground.css
 * HTTPメソッド一覧｜体験デモ（GET/POST/PUT/PATCH/DELETEのべき等性プレイグラウンド）
 * 棚に並ぶ箱アイコンのアニメーションで「増え続ける／同じ結果に戻る」を視覚的に見せる。
 * 既存サイトのクラスと衝突しないよう hm- を接頭辞にしています。
 */

#hm-playground {
	box-sizing: border-box;
	margin: 1.4rem 0;
	padding: 1rem 1.1rem 2.2rem;
	background: #f4f8fb;
	border-radius: 1rem;
	scroll-margin-top: 90px;
}

#hm-playground *,
#hm-playground *::before,
#hm-playground *::after {
	box-sizing: border-box;
}

.hm-container {
	max-width: 640px;
	margin: 0 auto;
}

/* ---------- 見出しエリア ---------- */

.hm-head {
	text-align: center;
	padding-top: 1.6rem;
	margin-bottom: 1.4rem;
}

.hm-badge {
	display: inline-block;
	padding: .6rem 2rem;
	border-radius: 999px;
	background: #0175d8;
	color: #fff;
	font-size: 1.5rem;
	font-weight: 700;
	letter-spacing: .06em;
	margin-bottom: .6rem;
	position: relative;
	box-shadow: 0 0 0 0 rgba(1, 117, 216, .45);
	animation: hm-badge-pulse 2.2s ease-out infinite;
}

@keyframes hm-badge-pulse {
	0% { box-shadow: 0 0 0 0 rgba(1, 117, 216, .45); }
	70% { box-shadow: 0 0 0 .55rem rgba(1, 117, 216, 0); }
	100% { box-shadow: 0 0 0 0 rgba(1, 117, 216, 0); }
}

h3.hm-headline {
	display: block;
	background: none;
	margin: .7rem auto 0;
	max-width: 30rem;
	font-size: 1.24rem;
	font-weight: 800;
	line-height: 1.6;
	color: #12233f;
	letter-spacing: .01em;
}

.hm-headline__mark {
	color: #0175d8;
	white-space: nowrap;
}

.hm-lead {
	font-size: .86rem;
	color: #555;
	line-height: 1.9;
	margin: .6rem auto 0;
	max-width: 30rem;
}

/* ---------- パネル ---------- */

.hm-panel {
	background: #fff;
	border-radius: 1rem;
	box-shadow: 0 .6rem 1.8rem rgba(0, 30, 70, .08);
	padding: 1.6rem 1.3rem 1.4rem;
}

/* ---------- 棚ヘッダー（ラベル＋接客係猫） ---------- */

.hm-shelf-header {
	width: 92%;
	margin: 0 auto .5rem;
	display: flex;
	align-items: flex-end;
	justify-content: space-between;
	gap: .5rem;
}

.hm-shelf-label {
	font-size: .7rem;
	font-weight: 700;
	color: #667;
	font-family: 'Courier New', monospace;
}

.hm-clerk {
	width: 2.9rem;
	flex-shrink: 0;
	filter: drop-shadow(0 .2rem .3rem rgba(0, 30, 70, .15));
	transform-origin: 50% 100%;
}

.hm-clerk svg {
	width: 100%;
	height: auto;
	display: block;
}

.hm-clerk.is-get {
	animation: hm-clerk-look .6s ease;
}

.hm-clerk.is-post {
	animation: hm-clerk-bounce .5s ease;
}

.hm-clerk.is-put {
	animation: hm-clerk-nod .35s ease;
}

.hm-clerk.is-patch {
	animation: hm-clerk-wiggle .4s ease;
}

.hm-clerk.is-delete {
	animation: hm-clerk-droop .6s ease;
}

.hm-clerk.is-blocked {
	animation: hm-clerk-shake-no .45s ease;
}

@keyframes hm-clerk-look {
	0% { transform: rotate(0); }
	25% { transform: rotate(-10deg); }
	75% { transform: rotate(10deg); }
	100% { transform: rotate(0); }
}

@keyframes hm-clerk-bounce {
	0% { transform: translateY(0) scale(1); }
	30% { transform: translateY(-.6rem) scale(1.08); }
	55% { transform: translateY(0) scale(.96); }
	100% { transform: translateY(0) scale(1); }
}

@keyframes hm-clerk-nod {
	0% { transform: translateY(0); }
	45% { transform: translateY(.3rem); }
	100% { transform: translateY(0); }
}

@keyframes hm-clerk-wiggle {
	0% { transform: translateX(0) rotate(0); }
	25% { transform: translateX(-.25rem) rotate(-4deg); }
	50% { transform: translateX(.25rem) rotate(4deg); }
	75% { transform: translateX(-.15rem) rotate(-2deg); }
	100% { transform: translateX(0) rotate(0); }
}

@keyframes hm-clerk-droop {
	0% { transform: translateY(0) rotate(0); opacity: 1; }
	50% { transform: translateY(.4rem) rotate(9deg); opacity: .6; }
	100% { transform: translateY(0) rotate(0); opacity: 1; }
}

@keyframes hm-clerk-shake-no {
	0% { transform: translateX(0); }
	20% { transform: translateX(-.4rem); }
	40% { transform: translateX(.4rem); }
	60% { transform: translateX(-.25rem); }
	80% { transform: translateX(.25rem); }
	100% { transform: translateX(0); }
}

/* ---------- 棚（メインビジュアル） ---------- */

.hm-shelf-wrap {
	position: relative;
	width: 92%;
	margin: 0 auto 1.3rem;
	padding: 1rem;
	background: linear-gradient(180deg, #eef4fa 0%, #eef4fa 78%, #cbd8e4 78%, #cbd8e4 100%);
	border-radius: .8rem;
	overflow: hidden;
}

.hm-shelf {
	display: flex;
	flex-wrap: wrap;
	align-items: flex-end;
	gap: .7rem;
	min-height: 4.2rem;
}

.hm-box {
	position: relative;
	width: 3.6rem;
	height: 3.6rem;
	flex: 0 0 auto;
	display: flex;
	align-items: center;
	justify-content: center;
	background: #fff;
	border: .14rem solid #d5dee7;
	border-radius: .6rem;
	font-size: 1.6rem;
	box-shadow: 0 .3rem .6rem rgba(0, 30, 70, .1);
}

.hm-box--main {
	border-color: #0175d8;
}

.hm-box--extra {
	width: 2.9rem;
	height: 2.9rem;
	font-size: 1.25rem;
	border-color: #1f9e5c;
	animation: hm-drop-in .45s ease;
}

@keyframes hm-drop-in {
	0% { transform: translateY(-26px); opacity: 0; }
	100% { transform: translateY(0); opacity: 1; }
}

.hm-box__tag {
	position: absolute;
	top: -.7rem;
	left: 50%;
	transform: translateX(-50%);
	font-size: .58rem;
	font-weight: 800;
	color: #fff;
	background: #12233f;
	padding: .04rem .35rem;
	border-radius: .3rem;
	white-space: nowrap;
}

.hm-box__badge {
	position: absolute;
	bottom: -.65rem;
	right: -.65rem;
	min-width: 1.4rem;
	height: 1.4rem;
	padding: 0 .3rem;
	border-radius: 999px;
	background: #12233f;
	color: #fff;
	font-size: .68rem;
	font-weight: 800;
	display: flex;
	align-items: center;
	justify-content: center;
}

.hm-box__badge.is-flip {
	animation: hm-badge-flip .45s ease;
}

@keyframes hm-badge-flip {
	0% { transform: scaleY(1); background: #12233f; }
	40% { transform: scaleY(0); background: #1f9e5c; }
	60% { transform: scaleY(0); background: #1f9e5c; }
	100% { transform: scaleY(1); background: #12233f; }
}

.hm-box__badge.is-bump {
	animation: hm-badge-bump .35s ease;
}

@keyframes hm-badge-bump {
	0% { transform: scale(1); background: #12233f; }
	50% { transform: scale(1.35); background: #7b5fe0; }
	100% { transform: scale(1); background: #12233f; }
}

.hm-float-plus {
	position: absolute;
	top: -.4rem;
	left: 50%;
	transform: translate(-50%, 0);
	font-size: .78rem;
	font-weight: 800;
	color: #7b5fe0;
	pointer-events: none;
	animation: hm-float-up .7s ease forwards;
}

@keyframes hm-float-up {
	0% { opacity: 1; transform: translate(-50%, 0); }
	100% { opacity: 0; transform: translate(-50%, -1.5rem); }
}

/* GETの「見るだけ」演出 */

.hm-scan {
	position: absolute;
	top: 42%;
	left: 0;
	font-size: 1.4rem;
	opacity: 0;
	pointer-events: none;
}

.hm-scan.is-scanning {
	animation: hm-scan-move 1s ease;
}

@keyframes hm-scan-move {
	0% { opacity: 0; left: 0; }
	15% { opacity: 1; }
	85% { opacity: 1; }
	100% { opacity: 0; left: 88%; }
}

/* DELETEの消滅演出 */

.hm-box--main.is-leaving {
	animation: hm-shake-out .5s ease forwards;
}

@keyframes hm-shake-out {
	0% { transform: translateX(0) rotate(0); }
	20% { transform: translateX(-4px) rotate(-4deg); }
	40% { transform: translateX(4px) rotate(4deg); }
	60% { transform: translateX(-3px) rotate(-3deg); }
	80% { transform: translateX(2px) rotate(2deg); }
	100% { transform: scale(.6); opacity: 0; }
}

.hm-box--main.is-deleted {
	border-style: dashed;
	border-color: #c7cfd8;
	background: #f7f9fb;
	box-shadow: none;
	opacity: 1;
	transform: none;
	animation: none;
}

.hm-box--main.is-deleted .hm-box__icon {
	opacity: .25;
}

.hm-box--main.is-deleted.is-ghost-flash {
	animation: hm-ghost-flash .5s ease;
}

@keyframes hm-ghost-flash {
	0% { box-shadow: 0 0 0 0 rgba(224, 71, 63, .5); }
	50% { box-shadow: 0 0 0 .5rem rgba(224, 71, 63, 0); }
	100% { box-shadow: 0 0 0 0 rgba(224, 71, 63, 0); }
}

/* ---------- ボタン行 ---------- */

.hm-btn-row {
	width: 92%;
	margin: 0 auto;
	display: grid;
	grid-template-columns: repeat(5, 1fr);
	gap: .5rem;
}

.hm-btn {
	appearance: none;
	border: none;
	cursor: pointer;
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: .3rem;
	padding: .65rem .3rem;
	border-radius: .8rem;
	font-size: .78rem;
	font-weight: 700;
	color: #fff;
	transition: opacity .15s ease, transform .15s ease;
}

.hm-btn:hover {
	opacity: .9;
	transform: translateY(-1px);
}

.hm-btn__method {
	font-size: .66rem;
	font-weight: 800;
	letter-spacing: .03em;
	opacity: .85;
}

.hm-btn--get {
	background: #0175d8;
}

.hm-btn--post {
	background: #1f9e5c;
}

.hm-btn--put {
	background: #e08a1f;
}

.hm-btn--patch {
	background: #7b5fe0;
}

.hm-btn--delete {
	background: #e0473f;
}

/* ---------- 結果テキスト ---------- */

.hm-result-text {
	width: 92%;
	margin: 1.1rem auto 0;
	padding: .7rem .9rem;
	background: #f4f8fb;
	border-left: 3px solid #0175d8;
	border-radius: .4rem;
	font-size: .82rem;
	line-height: 1.8;
	color: #333;
	text-align: center;
}

/* ---------- リセット ---------- */

.hm-reset-btn {
	appearance: none;
	border: none;
	cursor: pointer;
	display: block;
	margin: 1rem auto 0;
	padding: .5rem 1.2rem;
	border-radius: 999px;
	background: #eef2f5;
	color: #667;
	font-size: .78rem;
	font-weight: 700;
	transition: background .15s ease;
}

.hm-reset-btn:hover {
	background: #e2e8ed;
}

/* ---------- レスポンシブ ---------- */

@media screen and (max-width: 640px) {

	#hm-playground {
		padding: 1rem .8rem 1.8rem;
		border-radius: .7rem;
	}

	.hm-panel {
		padding: 1.1rem .9rem 1rem;
		border-radius: .7rem;
	}

	.hm-shelf-header,
	.hm-shelf-wrap,
	.hm-btn-row,
	.hm-result-text {
		width: 100%;
	}

	.hm-btn-row {
		grid-template-columns: repeat(3, 1fr);
	}

	.hm-btn {
		font-size: .72rem;
		padding: .6rem .2rem;
	}

	.hm-badge {
		padding: .45rem 1.2rem;
		font-size: 1.05rem;
		white-space: normal;
		text-align: center;
	}

}