:root {
	--primary-color: #003366;
	--accent-color: #0056b3;
	--bg-color: #f4f7f6;
	--text-color: #333;
    --card-bg: #ffffff;
    --border-color: #e0e0e0;
    --table-header-bg: #003366;
    --table-header-text: #ffffff;
	--hover-row-bg: #f1f1f1;
}

* {
	box-sizing: border-box;
}

body {
	font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans JP", sans-serif;
	background-color: var(--bg-color);
	color: var(--text-color);
	margin: 0;
    line-height: 1.6;
}

.site-header {
	background: #fff;
	border-bottom: 1px solid var(--border-color);
}

.site-header__inner {
	max-width: 1024px;
	margin: 0 auto;
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding: 12px 16px;
}

.site-brand a {
	font-weight: 800;
	font-size: 1.2rem;
	color: var(--primary-color);
	text-decoration: none;
}

.site-nav {
	display: flex;
	align-items: center;
	gap: 16px;
}

.site-nav a {
	color: var(--text-color);
	font-weight: 600;
	text-decoration: none;
}

.site-nav a:hover {
	color: var(--accent-color);
}

#content-wrapper {
	display: flex;
	justify-content: center;
	padding: 20px 16px;
}

#content {
	width: 100%;
	max-width: 1024px;
}

h1 {
	font-size: 2.5rem;
	margin: 0 0 20px;
	font-weight: 800;
	color: var(--primary-color);
    border-bottom: 3px solid var(--accent-color);
    display: inline-block;
    padding-bottom: 5px;
}

h2 {
    font-size: 1.5rem;
    margin: 0 0 15px;
    font-weight: 700;
    color: var(--primary-color);
    border-left: 5px solid var(--accent-color);
    padding-left: 10px;
}

.box {
	background: var(--card-bg);
	border-radius: 8px;
	padding: 24px;
	margin-bottom: 24px;
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.05);
    border: 1px solid rgba(0,0,0,0.05);
}

table {
	width: 100%;
	border-collapse: collapse;
	font-size: 0.95rem;
	margin-top: 0;
}

th, td {
	padding: 12px 15px;
	text-align: left;
    border-bottom: 1px solid var(--border-color);
}

th {
    background-color: var(--table-header-bg);
    color: var(--table-header-text);
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 0.05em;
    white-space: nowrap;
}

tr:nth-child(even) td {
    background-color: #f9f9f9;
}

tr:hover td {
    background-color: var(--hover-row-bg);
}

.badge {
	display: inline-block;
	padding: 4px 10px;
	border-radius: 20px;
	background: var(--accent-color);
	color: #fff;
	font-size: 0.75rem;
	font-weight: 600;
}

.team-badge {
	display: inline-block;
}

.team-header {
	display: flex;
	flex-direction: row;
	align-items: center;
	gap: 20px;
	flex-wrap: wrap;
}

.team-header h1 {
	margin: 0;
}

.mono {
    font-family: 'SFMono-Regular', Consolas, 'Liberation Mono', Menlo, monospace;
}

a {
    color: var(--accent-color);
    text-decoration: none;
    font-weight: 500;
}

a:hover {
	text-decoration: underline;
}

.table-container {
	width: 100%;
	overflow-x: auto;
	-webkit-overflow-scrolling: touch;
	margin-top: 12px;
}

.table-container table {
	margin-top: 0;
	min-width: 640px;
}

.intro p {
	margin: 8px 0 0;
}

.hero {
	background: linear-gradient(135deg, #003366, #0056b3);
	color: #fff;
}

.hero h1 {
	color: #fff;
	border: none;
	margin: 0 0 8px;
}

.hero-sub {
	margin: 0 0 16px;
	font-size: 1.05rem;
}

.hero-actions {
	display: flex;
	gap: 12px;
	flex-wrap: wrap;
}

.primary-btn,
.ghost-btn {
	display: inline-block;
	padding: 10px 14px;
	border-radius: 8px;
	font-weight: 700;
}

.primary-btn {
	background: #fff;
	color: #003366;
	border: 2px solid #fff;
}

.primary-btn:hover {
	text-decoration: none;
	opacity: 0.9;
}

.ghost-btn {
	color: #fff;
	border: 2px solid #fff;
}

.ghost-btn:hover {
	text-decoration: none;
	background: rgba(255,255,255,0.1);
}

.card-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
	gap: 14px;
}

.card {
	border: 1px solid var(--border-color);
	border-radius: 10px;
	padding: 14px;
	background: #f8fbff;
}

.card-title {
	font-weight: 700;
	font-size: 1.05rem;
	margin-bottom: 6px;
	color: var(--primary-color);
}

.card-meta {
	color: #555;
	margin-bottom: 4px;
}

.card-sub {
	color: #666;
	font-size: 0.9rem;
}

.quick-forms {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
	gap: 16px;
	align-items: start;
}

.quick-form label {
	display: block;
	font-weight: 600;
	margin-bottom: 6px;
}

.form-row {
	display: flex;
	gap: 8px;
}

.form-row input {
	flex: 1;
	padding: 10px 12px;
	border: 1px solid var(--border-color);
	border-radius: 6px;
	font-size: 1rem;
}

.form-row button {
	background: var(--primary-color);
	color: #fff;
	border: none;
	padding: 10px 14px;
	border-radius: 6px;
	cursor: pointer;
	font-weight: 700;
}

.form-row button:hover {
	background: var(--accent-color);
}

.stat-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
	gap: 12px;
}

.stat-card {
	background: #f8fbff;
	border: 1px solid var(--border-color);
	border-radius: 8px;
	padding: 14px 16px;
}

.stat-label {
	font-size: 0.9rem;
	color: #666;
	margin-bottom: 6px;
}

.stat-value {
	font-size: 1.8rem;
	font-weight: 800;
	color: var(--primary-color);
}

@media screen and (max-width: 768px) {
	body {
		line-height: 1.5;
	}
	#content-wrapper {
		padding: 16px 12px;
	}
	#content {
		max-width: 960px;
	}
	.box {
		padding: 18px;
	}
	h1 {
		font-size: 2rem;
	}
	h2 {
		font-size: 1.3rem;
	}
	table {
		font-size: 0.9rem;
	}
	th, td {
		padding: 10px 12px;
	}
}

@media screen and (max-width: 480px) {
	#content-wrapper {
		padding: 12px 10px;
	}
	.box {
		padding: 14px;
	}
	h1 {
		font-size: 1.7rem;
	}
	h2 {
		font-size: 1.15rem;
	}
	table {
		font-size: 0.85rem;
	}
	th, td {
		padding: 8px 10px;
	}
	.table-container {
		margin-top: 8px;
	}

	.form-row {
		flex-direction: column;
	}

	.form-row button {
		width: 100%;
	}

	.hero-actions {
		flex-direction: column;
	}
}