/*
 * sqlite_pg_concurrency_demo.css
 * SQLiteとPostgreSQLの違い｜体験デモ（同時書き込みシミュレーション）
 * 既存サイトのクラスと衝突しないよう sqpg- を接頭辞にしています。
 */

#sqpg-demo {
	box-sizing: border-box;
	margin: 1.4rem 0;
	padding: 1rem 1.1rem 2.2rem;
	background: #f2eef8;
	border-radius: 1rem;
	scroll-margin-top: 90px;
}

#sqpg-demo *,
#sqpg-demo *::before,
#sqpg-demo *::after {
	box-sizing: border-box;
}

.sqpg-container {
	max-width: 660px;
	margin: 0 auto;
}

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

.sqpg-badge {
	display: inline-block;
	padding: .6rem 2rem;
	border-radius: 999px;
	background: #6b4f8f;
	color: #fff;
	font-size: 1.5rem;
	font-weight: 700;
	letter-spacing: .06em;
	margin-bottom: .6rem;
	box-shadow: 0 0 0 0 rgba(107, 79, 143, .45);
	animation: sqpg-badge-pulse 2.2s ease-out infinite;
}

@keyframes sqpg-badge-pulse {
	0% { box-shadow: 0 0 0 0 rgba(107, 79, 143, .45); }
	70% { box-shadow: 0 0 0 .55rem rgba(107, 79, 143, 0); }
	100% { box-shadow: 0 0 0 0 rgba(107, 79, 143, 0); }
}

h3.sqpg-headline {
	display: block;
	background: none;
	margin: .7rem auto 0;
	max-width: 32rem;
	font-size: 1.24rem;
	font-weight: 800;
	line-height: 1.6;
	color: #12233f;
}

.sqpg-headline__mark {
	color: #6b4f8f;
}

.sqpg-lead {
	font-size: .86rem;
	color: #555;
	line-height: 1.9;
	margin: .6rem auto 0;
	max-width: 34rem;
}

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

.sqpg-mode-toggle {
	display: flex;
	gap: .5rem;
	margin-bottom: 1.1rem;
}

.sqpg-mode-btn {
	flex: 1;
	appearance: none;
	border: .1rem solid #e2d6ec;
	background: #fff;
	color: #556;
	padding: .55rem .4rem;
	border-radius: .7rem;
	font-size: .78rem;
	font-weight: 700;
	cursor: pointer;
}

.sqpg-mode-btn.is-active {
	background: #003b57;
	border-color: #003b57;
	color: #fff;
}

.sqpg-mode-btn--pg.is-active {
	background: #336791;
	border-color: #336791;
}

.sqpg-queue {
	display: flex;
	gap: .5rem;
	justify-content: center;
	margin-bottom: 1rem;
	flex-wrap: wrap;
}

.sqpg-slot {
	width: 3.6rem;
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: .3rem;
}

.sqpg-slot__icon {
	width: 2.4rem;
	height: 2.4rem;
	border-radius: .6rem;
	background: #f3f0f7;
	border: .12rem solid #ddd;
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 1.1rem;
	transition: background .2s ease, border-color .2s ease;
}

.sqpg-slot.is-processing .sqpg-slot__icon {
	border-color: #6b4f8f;
	background: #efe8f7;
	animation: sqpg-pulse-slot .5s ease-in-out infinite alternate;
}

@keyframes sqpg-pulse-slot {
	0% { transform: scale(1); }
	100% { transform: scale(1.08); }
}

.sqpg-slot.is-done .sqpg-slot__icon {
	border-color: #1f9e5c;
	background: #e6f7ec;
}

.sqpg-slot__bar {
	width: 100%;
	height: .3rem;
	border-radius: 999px;
	background: #e9e4f0;
	overflow: hidden;
}

.sqpg-slot__bar-fill {
	height: 100%;
	width: 0%;
	background: #6b4f8f;
	transition: width linear;
}

.sqpg-run-btn {
	appearance: none;
	border: none;
	cursor: pointer;
	display: block;
	width: 100%;
	padding: .75rem .5rem;
	border-radius: .7rem;
	font-size: .9rem;
	font-weight: 800;
	color: #fff;
	background: #6b4f8f;
	margin-bottom: 1rem;
}

.sqpg-run-btn:hover {
	opacity: .92;
}

.sqpg-run-btn:disabled {
	background: #ccc;
	cursor: not-allowed;
}

.sqpg-result-row {
	display: flex;
	align-items: center;
	gap: .8rem;
	margin-bottom: 1rem;
}

.sqpg-result {
	flex: 1;
	padding: .9rem 1rem;
	border-radius: .6rem;
	font-size: .84rem;
	font-weight: 700;
	line-height: 1.8;
	text-align: center;
	background: #f4f8fb;
	border-left: .25rem solid #cfd8e3;
	color: #445;
}

.sqpg-result.is-slow {
	background: #fff8ea;
	border-left-color: #e0a458;
	color: #9a6500;
}

.sqpg-result.is-fast {
	background: #f2fbf4;
	border-left-color: #1f9e5c;
	color: #0d7a33;
}

.sqpg-clerk {
	width: 2.6rem;
	flex-shrink: 0;
	filter: drop-shadow(0 .2rem .3rem rgba(0, 30, 70, .15));
	transform-origin: 50% 100%;
}

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

.sqpg-clerk.is-slow {
	animation: sqpg-clerk-wiggle .5s ease;
}

.sqpg-clerk.is-fast {
	animation: sqpg-clerk-bounce .5s ease;
}

@keyframes sqpg-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 sqpg-clerk-bounce {
	0% { transform: translateY(0) scale(1); }
	30% { transform: translateY(-.5rem) scale(1.08); }
	55% { transform: translateY(0) scale(.96); }
	100% { transform: translateY(0) scale(1); }
}

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

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

@media screen and (max-width: 640px) {
	#sqpg-demo { padding: 1rem .8rem 1.8rem; border-radius: .7rem; }
	.sqpg-panel { padding: 1.1rem .9rem 1rem; border-radius: .7rem; }
	.sqpg-badge { padding: .45rem 1.2rem; font-size: 1.05rem; white-space: normal; text-align: center; }
}