:root {
	--main-color: #ff6f8d;
	--main-deep: #ff4f75;
	--accent-color: #ffd4de;
	--bg-color: #fffafc;
	--text-color: #4b4b57;
	--muted-text: #8b8b9b;
	--card-bg: #ffffff;
	--line-color: #f2eaf0;
	--shadow-soft: 0 10px 26px rgba(255, 111, 141, 0.12);
	--shadow-card: 0 12px 24px rgba(22, 22, 35, 0.06);
	--radius-xl: 22px;
	--radius-lg: 16px;
	--radius-pill: 999px;
}

* {
	box-sizing: border-box;
	margin: 0;
	padding: 0;
}

body {
	font-family: 'Noto Sans KR', sans-serif;
	color: var(--text-color);
	line-height: 1.6;
	background:
		radial-gradient(circle at 12% 12%, rgba(255, 199, 214, 0.28) 0, rgba(255, 199, 214, 0) 36%),
		radial-gradient(circle at 86% 18%, rgba(197, 221, 255, 0.22) 0, rgba(197, 221, 255, 0) 42%),
		linear-gradient(180deg, #fffdfd 0%, #fff7fb 100%);
}

h1, h2, h3, button, .subtitle, .toast-icon, .btn-label {
	font-family: 'Jua', sans-serif;
	letter-spacing: 0.01em;
}

.wrapper {
	max-width: 880px;
	margin: 0 auto;
	padding: 28px 18px;
}

.logo-home-link {
	display: inline-block;
	color: inherit;
	text-decoration: none;
}

header {
	text-align: center;
	margin-bottom: 22px;
}

.logo-area {
	display: inline-flex;
	justify-content: center;
	align-items: center;
	gap: 12px;
	padding: 4px 12px;
	border-radius: var(--radius-pill);
}

header h1 {
	font-size: clamp(2rem, 4vw, 2.5rem);
	color: var(--main-color);
	text-shadow: 0 4px 16px rgba(255, 111, 141, 0.22);
	margin-bottom: 0;
}

.logo-img {
	width: 110px;
	height: auto;
	object-fit: contain;
	animation: bob 2.5s ease-in-out infinite;
}

.subtitle {
	margin-top: 2px;
	font-size: 1rem;
	color: var(--muted-text);
}

.tab-menu {
	display: flex;
	justify-content: center;
	align-items: center;
	flex-wrap: wrap;
	gap: 9px;
	margin-bottom: 18px;
}

.tab-btn {
	position: relative;
	overflow: hidden;
	display: inline-flex;
	align-items: center;
	gap: 7px;
	padding: 10px 16px;
	border: 1px solid #f0dde4;
	background: rgba(255, 255, 255, 0.88);
	backdrop-filter: blur(6px);
	border-radius: var(--radius-pill);
	cursor: pointer;
	font-size: 0.97rem;
	color: #6f6f80;
	transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease, color .2s ease;
}

.tab-btn .tab-icon {
	font-size: 1.02rem;
	transition: transform .2s ease;
}

.tab-btn:hover {
	transform: translateY(-2px);
	border-color: #ffc6d4;
	box-shadow: var(--shadow-soft);
	color: #525266;
}

.tab-btn:hover .tab-icon {
	transform: scale(1.16) rotate(-7deg);
}

.tab-btn:active {
	transform: translateY(0) scale(0.98);
}

.tab-btn.active {
	color: #fff;
	border-color: transparent;
	background: linear-gradient(135deg, var(--main-color), var(--main-deep));
	box-shadow: 0 12px 24px rgba(255, 90, 128, 0.3);
}

.tab-btn.active::after {
	content: '';
	position: absolute;
	top: 0;
	left: -38%;
	width: 30%;
	height: 100%;
	background: linear-gradient(120deg, rgba(255,255,255,0), rgba(255,255,255,0.45), rgba(255,255,255,0));
	animation: tab-shine 2.2s linear infinite;
}

.badge-hot::after {
	content: '🔥';
	position: absolute;
	top: -7px;
	right: -6px;
	font-size: 0.78rem;
}

.sub-link-menu {
	display: flex;
	justify-content: center;
	flex-wrap: wrap;
	gap: 8px;
	margin: -4px 0 16px;
}

.sub-link {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	padding: 7px 12px;
	border-radius: var(--radius-pill);
	border: 1px solid #f0dde4;
	background: #fff;
	font-size: 0.88rem;
	color: #7a7a8c;
	text-decoration: none;
	transition: all .2s ease;
}

.sub-link:hover {
	transform: translateY(-1px);
	border-color: #ffc6d4;
	color: #5a5a70;
}

.sub-link.active {
	color: #fff;
	border-color: transparent;
	background: linear-gradient(135deg, var(--main-color), var(--main-deep));
}

.content-box,
.tool-panel,
.lab-panel,
.lab-section {
	background: var(--card-bg);
	border: 1px solid var(--line-color);
	border-radius: var(--radius-xl);
	box-shadow: var(--shadow-card);
}

.content-box {
	padding: 20px 18px;
	margin-bottom: 20px;
}

.search-container,
.font-converter,
.lab-search-wrap {
	text-align: center;
	margin-bottom: 20px;
}

input[type="text"],
select {
	width: 100%;
	padding: 13px 16px;
	border: 1px solid #f0dde4;
	border-radius: 12px;
	font-size: 0.95rem;
	outline: none;
	background: #fff;
	color: #5f5f72;
	transition: border-color .2s ease, box-shadow .2s ease;
}

select {
	width: auto;
	min-width: 110px;
}

input[type="text"]:focus,
select:focus {
	border-color: #ffadc0;
	box-shadow: 0 0 0 4px rgba(255, 173, 192, 0.18);
}

h2.category-title {
	margin: 22px 0 10px;
	font-size: 1.18rem;
	color: #44455a;
	display: flex;
	align-items: center;
}

h2.category-title::before {
	content: '🌸';
	margin-right: 8px;
	font-size: 1.06rem;
}

.grid-container {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(102px, 1fr));
	gap: 10px;
}

.card,
.font-card,
.ascii-card {
	position: relative;
	background: #fff;
	border: 1px solid #f4ecf1;
	border-radius: var(--radius-lg);
	transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}

.card,
.font-card {
	padding: 13px 10px;
	text-align: center;
	cursor: pointer;
}

.card:hover,
.font-card:hover,
.ascii-card:hover {
	transform: translateY(-2px);
	border-color: #ffc6d4;
	box-shadow: var(--shadow-soft);
}

.card:focus-visible,
.font-card:focus-visible,
.ascii-card:focus-visible {
	outline: 3px solid rgba(255, 111, 141, 0.28);
	outline-offset: 2px;
}

.card.copied,
.font-card.copied,
.ascii-card.copied {
	border-color: var(--main-color);
	box-shadow: 0 10px 22px rgba(255, 111, 141, 0.22);
}

.card.copied::after,
.font-card.copied::after,
.ascii-card.copied::after {
	content: '복사됨';
	position: absolute;
	top: 7px;
	right: 7px;
	padding: 2px 7px;
	border-radius: var(--radius-pill);
	font-size: .69rem;
	font-weight: 700;
	background: #ff5f7a;
	color: #fff;
	animation: badge-pop .9s ease;
}

.font-card {
	display: flex;
	justify-content: space-between;
	align-items: center;
	padding: 16px;
	text-align: left;
}

.copy-badge {
	font-size: .76rem;
	padding: 4px 8px;
	border-radius: 10px;
	background: #fff2f6;
	color: var(--main-color);
}

.ascii-container {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
	gap: 12px;
}

.ascii-card {
	padding: 15px;
	font-family: 'Courier New', monospace;
	font-size: .78rem;
	white-space: pre;
	overflow-x: auto;
	line-height: 1.25;
	cursor: pointer;
}

.ascii-code-card {
	white-space: normal;
	font-family: 'Noto Sans KR', sans-serif;
	font-size: .88rem;
	line-height: 1.35;
}

#toast,
#lab-toast {
	position: fixed;
	left: 50%;
	bottom: 34px;
	transform: translateX(-50%) translateY(18px);
	padding: 11px 18px;
	border-radius: var(--radius-pill);
	font-size: .9rem;
	background: rgba(32, 33, 45, 0.94);
	color: #fff;
	opacity: 0;
	transition: all .2s ease;
	z-index: 3000;
}

#toast.show,
#lab-toast.show {
	opacity: 1;
	transform: translateX(-50%) translateY(0);
}

.hidden {
	display: none;
}

.floating-btn-group {
	position: fixed;
	right: 22px;
	bottom: 22px;
	z-index: 2500;
	display: flex;
	flex-direction: column;
	gap: 12px;
	align-items: flex-end;
}

.link-btn {
	display: flex;
	align-items: center;
	justify-content: flex-end;
	width: 54px;
	height: 54px;
	border-radius: 50%;
	background: #fff;
	text-decoration: none;
	border: 2px solid #f3d8e1;
	cursor: pointer;
	box-shadow: var(--shadow-card);
	overflow: hidden;
	white-space: nowrap;
	transition: all .28s ease;
}

.link-btn:hover {
	width: 176px;
	border-radius: 30px;
}

.link-angry { border-color: #ff7a7a; }
.link-search { border-color: #8ec5ff; }
.link-font { border-color: #b8c9ff; }
.link-share { border-color: #ffb3c3; }

.btn-icon {
	min-width: 48px;
	height: 48px;
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 23px;
}

.btn-label {
	opacity: 0;
	transform: translateX(8px);
	font-size: .86rem;
	font-weight: 700;
	color: #4f4f63;
	transition: all .2s ease;
}

.link-btn:hover .btn-label {
	opacity: 1;
	transform: translateX(0);
	margin-right: 2px;
}

.font-size-wrap {
	position: relative;
}

.font-size-panel {
	position: absolute;
	right: 0;
	bottom: calc(100% + 10px);
	width: 188px;
	padding: 10px;
	background: rgba(255, 255, 255, 0.98);
	border: 1px solid #e5e8ff;
	border-radius: 14px;
	box-shadow: 0 14px 24px rgba(22, 24, 38, 0.14);
	opacity: 0;
	transform: translateY(8px) scale(0.98);
	pointer-events: none;
	transition: all .18s ease;
}

.font-size-panel.open {
	opacity: 1;
	transform: translateY(0) scale(1);
	pointer-events: auto;
}

.font-size-head {
	display: flex;
	justify-content: space-between;
	align-items: center;
	font-size: .8rem;
	color: #5f5f74;
	margin-bottom: 8px;
}

.font-size-controls {
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	gap: 6px;
}

.font-size-controls button {
	border: 1px solid #dfe4ff;
	background: #f8f9ff;
	color: #575f82;
	border-radius: 8px;
	padding: 7px 6px;
	font-size: .8rem;
	cursor: pointer;
}

.font-size-controls button:hover {
	background: #eff2ff;
}

.share-layer {
	position: fixed;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%) scale(0.92);
	width: 92%;
	max-width: 340px;
	padding: 24px 18px;
	background: rgba(255, 255, 255, 0.96);
	border: 1px solid #f1dce3;
	border-radius: var(--radius-xl);
	box-shadow: 0 18px 40px rgba(25, 25, 35, 0.16);
	opacity: 0;
	visibility: hidden;
	z-index: 2600;
	transition: all .2s ease;
}

.share-layer.active {
	opacity: 1;
	visibility: visible;
	transform: translate(-50%, -50%) scale(1);
}

.share-header {
	display: flex;
	justify-content: space-between;
	align-items: center;
	margin-bottom: 16px;
	padding-bottom: 10px;
	border-bottom: 1px solid var(--line-color);
}

.close-btn {
	width: 30px;
	height: 30px;
	border: none;
	border-radius: 50%;
	background: #f7f2f5;
	cursor: pointer;
}

.share-grid {
	display: flex;
	justify-content: space-around;
	gap: 10px;
}

.share-item {
	background: none;
	border: none;
	cursor: pointer;
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 7px;
	font-size: .86rem;
}

.icon-circle {
	width: 52px;
	height: 52px;
	border-radius: 17px;
	display: flex;
	justify-content: center;
	align-items: center;
	font-size: 1.6rem;
}

.twitter .icon-circle { background: #000; color: #fff; }
.link .icon-circle { background: #fff5e8; color: #ff9f43; }
.facebook .icon-circle { background: #ebf2ff; color: #4267b2; }

.share-overlay {
	position: fixed;
	inset: 0;
	background: rgba(20, 20, 28, 0.28);
	backdrop-filter: blur(3px);
	z-index: 2550;
	opacity: 0;
	visibility: hidden;
	transition: all .2s ease;
}

.share-overlay.active {
	opacity: 1;
	visibility: visible;
}

.empty-state {
	padding: 16px 12px;
	margin-top: 6px;
	text-align: center;
	border: 1px dashed #f2d5df;
	border-radius: 12px;
	background: #fff8fb;
	color: #8f8290;
	font-size: .9rem;
}

footer {
	text-align: center;
	margin-top: 42px;
	padding: 30px 20px 96px;
	border-top: 1px solid var(--line-color);
	color: #ababba;
	font-size: .84rem;
}

footer strong {
	color: var(--main-color);
	font-weight: 700;
}

footer p { margin-bottom: 4px; }

@keyframes bob {
	0%, 100% { transform: translateY(0); }
	50% { transform: translateY(-6px); }
}

@keyframes tab-shine {
	0% { left: -38%; }
	100% { left: 126%; }
}

@keyframes badge-pop {
	0% { transform: translateY(-4px) scale(0.82); opacity: 0; }
	30% { transform: translateY(0) scale(1.03); opacity: 1; }
	100% { transform: translateY(0) scale(1); opacity: 0; }
}

@media (max-width: 768px) {
	.wrapper { padding: 22px 14px; }
	.logo-img { width: 86px; }
	.tab-btn { padding: 9px 13px; font-size: .9rem; }
	.content-box { padding: 16px 14px; }
	.link-btn:hover { width: 54px; border-radius: 50%; }
	.btn-label { display: none; }
	.floating-btn-group { right: 14px; bottom: 18px; }
	.font-size-panel { width: 174px; }
	footer { padding-bottom: 118px; }
}