/**
* Shokuinshitsu System - Simple Styling
*
* ディープブルー×アンバーのカラーテーマ。
*/

:root {
	--primary-color: #0b3c9b;
	--accent-color: #f2a93b;
	--bg-color: #f5f8fd;
	--text-color: #17233d;
	--border-color: #d9e2f5;
	--border-color-light: #eaf0fb;
	--card-bg: #ffffff;
	--bg-faint: #eef2fb;
	--success-color: #2e9e5b;
	--danger-color: #d63031;
	--danger-accent: #cc0000;
	--warning-bg: #fab1a0;
	--create-color: #f2a93b;
	--text-muted: #6b7690;
	--text-muted-light: #99a2b8;
	--text-disabled: #c7cfe0;
	--overlay-bg: rgba(11, 60, 155, 0.5);
	--shadow-subtle: rgba(11, 60, 155, 0.08);
	--shadow-medium: rgba(11, 60, 155, 0.25);
}

body {
	font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
	line-height: 1.6;
	margin: 0;
	color: var(--text-color);
	background-color: var(--bg-color);
	-webkit-text-size-adjust: 100%;
}

.container {
	width: 100%;
	max-width: 1100px;
	margin: 0 auto;
	padding: 0 15px;
	padding-left: calc(15px + env(safe-area-inset-left));
	padding-right: calc(15px + env(safe-area-inset-right));
	box-sizing: border-box;
}

/* Header */
.header {
	background-color: var(--primary-color);
	color: var(--card-bg);
	padding: 10px 0;
	margin-bottom: 20px;
	box-shadow: 0 2px 4px var(--shadow-subtle);
}

.header-title {
	margin: 0;
	font-size: 1.4rem;
	font-weight: 700;
}

.nav {
	display: flex;
	gap: 15px;
	margin-top: 10px;
}

.nav-item {
	color: var(--card-bg);
	text-decoration: none;
	font-size: 0.9rem;
	opacity: 0.8;
}

.nav-item:hover {
	opacity: 1;
}

/* Main Content */
.main {
	padding-bottom: 10px;
}

.card {
	background-color: var(--card-bg);
	border: 1px solid var(--border-color);
	border-radius: 4px;
	padding: 20px;
	margin-bottom: 20px;
	box-shadow: 0 1px 3px var(--shadow-subtle);
}

.title {
	margin-top: 0;
	font-size: 1.2rem;
	color: var(--primary-color);
	border-bottom: 2px solid var(--primary-color);
	padding-bottom: 5px;
	margin-bottom: 15px;
}

/* Table Design */
.table-wrapper {
	overflow-x: auto;
	-webkit-overflow-scrolling: touch;
}

table {
	width: 100%;
	border-collapse: collapse;
	font-size: 0.9rem;
}

th {
	text-align: left;
	background-color: var(--bg-faint);
	padding: 12px 10px;
	border-bottom: 2px solid var(--border-color);
	white-space: nowrap;
}

td {
	padding: 12px 10px;
	border-bottom: 1px solid var(--border-color-light);
	vertical-align: top;
}

/* Event Cards (Timeline) */
.event-card {
	background-color: var(--card-bg);
	border: 1px solid var(--border-color);
	border-radius: 8px;
	padding: 20px;
	margin-bottom: 20px;
	box-shadow: 0 2px 6px var(--shadow-subtle);
	cursor: pointer;
	transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.event-card:hover {
	transform: translateY(-3px);
}

.event-meta {
	font-size: 0.8rem;
	color: var(--text-muted);
	margin-bottom: 8px;
	display: flex;
	align-items: center;
	column-gap: 8px;
	row-gap: 0;
	flex-wrap: wrap;
}

.category-tag {
	display: inline-block;
	background-color: var(--bg-faint);
	border: 1px solid var(--border-color);
	color: var(--primary-color);
	padding: 2px 10px;
	border-radius: 12px;
	font-size: 0.75rem;
}

.event-title {
	font-size: 1.05rem;
	font-weight: bold;
	margin-bottom: 6px;
}

.event-participants {
	font-size: 0.85rem;
	color: var(--accent-color);
}

.event-thumb-row {
	display: flex;
	gap: 8px;
	margin-top: 10px;
	overflow-x: auto;
}

.event-thumb-row img {
	border-radius: 4px;
	object-fit: cover;
	border: 1px solid var(--border-color);
}

/* Modal Styling */
.modal-overlay {
	position: fixed;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	background: var(--overlay-bg);
	display: flex;
	align-items: flex-start;
	justify-content: center;
	z-index: 2000;
	overflow-y: auto;
	-webkit-overflow-scrolling: touch;
}

.modal-content {
	background: var(--card-bg);
	padding: 25px;
	border-radius: 8px;
	width: 90%;
	max-width: 600px;
	box-shadow: 0 4px 20px var(--shadow-medium);
	margin: 20px auto;
}

body.no-scroll {
	overflow: hidden;
}

.form-group {
	margin-bottom: 15px;
}

.form-group label {
	display: block;
	margin-bottom: 5px;
	font-size: 0.9rem;
}

.form-group input,
.form-group select,
.form-group textarea {
	width: 100%;
	padding: 10px;
	box-sizing: border-box;
	border: 1px solid var(--border-color);
	border-radius: 4px;
}

.btn-primary {
	background-color: var(--primary-color);
	color: var(--card-bg);
	border: none;
	padding: 12px;
	border-radius: 4px;
	cursor: pointer;
	font-weight: bold;
}

.btn-accent {
	background-color: var(--accent-color);
	color: var(--card-bg);
	border: none;
	padding: 12px;
	border-radius: 4px;
	cursor: pointer;
	font-weight: bold;
}

.btn-danger {
	background-color: var(--danger-accent);
	color: var(--card-bg);
	border: none;
	padding: 12px;
	border-radius: 4px;
	cursor: pointer;
	font-weight: bold;
}

.btn-primary:hover, .btn-accent:hover, .btn-danger:hover {
	opacity: 0.9;
}

.btn-icon {
	background: none;
	border: none;
	cursor: pointer;
	padding: 4px;
	display: flex;
	align-items: center;
	justify-content: center;
	transition: opacity 0.2s;
	border-radius: 4px;
}

.btn-icon:hover {
	background-color: var(--shadow-subtle);
}

/* Member Card Styles */
.members-grid {
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	gap: 0px 20px;
	margin-bottom: 10px;
}

.member-list-item {
	cursor: pointer;
	transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.member-list-item:hover {
	transform: translateY(-5px);
}

.member-card {
	padding: 0;
	overflow: hidden;
	border: 2px solid var(--primary-color);
	background: var(--card-bg);
}

.member-card-header {
	background-color: var(--primary-color);
	color: var(--card-bg);
	padding: 10px 20px;
	display: flex;
	justify-content: space-between;
	align-items: center;
}

.member-card-title {
	font-weight: bold;
	font-size: 1rem;
}

.member-card-body {
	display: flex;
	padding: 20px;
	gap: 20px;
	align-items: center;
}

.member-avatar-section {
	flex: 0 0 100px;
}

.member-avatar-large {
	width: 100px;
	height: 100px;
	object-fit: cover;
	border: 1px solid var(--border-color);
	border-radius: 50%;
	display: block;
}

@media screen and (max-width: 1000px) {
	.members-grid {
		grid-template-columns: 1fr;
		max-width: 600px;
		margin-left: auto;
		margin-right: auto;
	}
}

/* Footer */
.footer {
	text-align: center;
	padding: 20px 0;
	color: var(--text-muted);
	font-size: 0.8rem;
	border-top: 1px solid var(--border-color);
	margin-top: auto;
}

/* Utility */
.text-right { text-align: right; }
.text-center { text-align: center; }
.text-primary { color: var(--success-color); }
.text-danger { color: var(--danger-color); }

/* List Controls (Sorting & Filtering) */
.list-header-tools {
	display: flex;
	justify-content: space-between;
	align-items: center;
	margin-bottom: 8px;
	flex-wrap: wrap;
	gap: 8px;
}

.filter-select {
	font-size: 0.85rem;
	padding: 6px 10px;
	border-radius: 4px;
	border: 1px solid var(--border-color);
	background: var(--card-bg);
}

@media screen and (max-width: 500px) {
	.event-title {
		font-size: 1rem;
	}
	.member-avatar-large {
		width: 80px;
		height: 80px;
	}
}

/* Calendar View */
.calendar-nav {
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 20px;
	margin-bottom: 15px;
}

.calendar-title {
	font-size: 1.2rem;
	font-weight: bold;
	color: var(--primary-color);
	min-width: 8em;
	text-align: center;
}

.calendar-weekdays {
	display: grid;
	grid-template-columns: repeat(7, 1fr);
	gap: 4px;
	margin-bottom: 4px;
}

.calendar-weekday {
	text-align: center;
	font-size: 0.8rem;
	font-weight: bold;
	color: var(--text-muted);
	padding: 4px 0;
}

.calendar-grid {
	display: grid;
	grid-template-columns: repeat(7, 1fr);
	gap: 4px;
}

.calendar-cell {
	aspect-ratio: 1 / 1;
	border: 1px solid var(--border-color);
	border-radius: 4px;
	background-color: var(--card-bg);
	background-size: cover;
	background-position: center;
	overflow: hidden;
}

.calendar-cell-outside {
	background-color: var(--bg-faint);
	opacity: 0.5;
}

.calendar-cell-today {
	border: 2px solid var(--primary-color);
}

.calendar-cell-inner {
	height: 100%;
	box-sizing: border-box;
	padding: 4px;
	display: flex;
	flex-direction: column;
	overflow-y: auto;
}

.calendar-cell.has-bg-image .calendar-cell-inner {
	background-color: rgba(255, 255, 255, 0.82);
}

.calendar-date-num {
	font-size: 0.8rem;
	font-weight: bold;
	color: var(--primary-color);
	margin-bottom: 2px;
}

.calendar-date-num-clickable {
	cursor: pointer;
	display: inline-block;
	width: 1.6em;
	text-align: center;
	border-radius: 50%;
}

.calendar-date-num-clickable:hover {
	background-color: var(--primary-color);
	color: var(--card-bg);
}

.calendar-cell-outside .calendar-date-num {
	color: var(--text-muted-light);
}

.calendar-event-list {
	display: flex;
	flex-direction: column;
	gap: 1px;
}

.calendar-event-item {
	display: block;
	font-size: 0.65rem;
	line-height: 1.3;
	color: var(--text-color);
	text-decoration: none;
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
}

.calendar-event-item:hover {
	text-decoration: underline;
}

@media screen and (max-width: 600px) {
	.calendar-grid {
		gap: 2px;
	}
	.calendar-title {
		font-size: 1rem;
		min-width: 6em;
	}
	.calendar-weekday {
		font-size: 0.7rem;
	}
	.calendar-date-num {
		font-size: 0.7rem;
		line-height: 1.1;
	}
	.calendar-cell-inner {
		padding: 2px;
	}
	.calendar-event-list {
		gap: 0;
	}
	.calendar-event-item {
		font-size: 0.38rem;
		line-height: 1.15;
		white-space: normal;
		display: -webkit-box;
		-webkit-box-orient: vertical;
		-webkit-line-clamp: 2;
		overflow: hidden;
	}
}