/* ================================================================
   MemboInfo - Glassmorphism Theme (Default)
   Cool & Artistic × iPhone Design × Glassmorphism
================================================================ */

/* ===== THEME VARIABLES ===== */
:root {
	/* Primary Colors */
	--theme-primary: #667eea;
	--theme-secondary: #764ba2;
	--theme-accent: #f093fb;
	
	/* Background Gradient */
/*	--theme-bg-gradient: linear-gradient(135deg, #454c84 0%, #764ba2 50%, #f093fb 100%); */
	--theme-bg-gradient: linear-gradient(135deg, #454c84 0%, #764ba2 50%, #774ba1 100%);
	
	/* Glass Elements */
	--glass-bg: rgba(255, 255, 255, 0.1);
	--glass-border: rgba(255, 255, 255, 0.2);
	--glass-backdrop: blur(20px);
	
	/* Text Colors */
	--text-primary: white;
	--text-secondary: rgba(255, 255, 255, 0.9);
	--text-tertiary: rgba(255, 255, 255, 0.7);
	
	/* Interactive Elements */
	--button-bg: rgba(255, 255, 255, 0.2);
	--button-border: rgba(255, 255, 255, 0.3);
	--button-hover: rgba(255, 255, 255, 0.3);
	
	/* Navigation */
	--nav-bg: rgba(255, 255, 255, 0.1);
	--nav-border: rgba(255, 255, 255, 0.2);
	--nav-active: white;
	--nav-inactive: rgba(255, 255, 255, 0.8);
	
	/* Shadows */
	--shadow-light: 0 5px 20px rgba(0, 0, 0, 0.1);
	--shadow-medium: 0 8px 32px rgba(0, 0, 0, 0.2);
	--shadow-heavy: 0 10px 40px rgba(0, 0, 0, 0.3);
	
	/* Border Radius */
	--radius-small: 12px;
	--radius-medium: 15px;
	--radius-large: 20px;
	--radius-xl: 25px;
}

/* ===== GLOBAL STYLES ===== */
body {
	font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Helvetica Neue', sans-serif;
	margin: 0;
	padding: 0;
/*
	background: var(--theme-bg-gradient);
*/
	/* テーマで背景がある場合のみ白文字 */
	color: white;
	min-height: 100vh;
	font-weight: 400;
	-webkit-font-smoothing: antialiased;
	-moz-osx-font-smoothing: grayscale;
}

#app {
	min-height: 100vh;
/*	background: var(--theme-bg-gradient); */
	background-color: #454c84;
	position: relative;
	max-width: 1600px;
	margin: 0 auto;
}
.page-languageSelection #app {
	background-color: #0e0907;
}

/* すべてのページに背景グラデーションを適用 */
.page {
	background: transparent !important;
	color: white;  /* グラデーション背景上なので白 */
}
#settings-page.page {
	background: #37244b !important;
}
#language-selection-page.page {
/*	background: #37244b !important; */
}

.page-content {
	background: transparent;
	color: white;  /* グラデーション背景上なので白 */
}

/* 白背景のコンテンツエリアは#666文字色 */
.page-content .list,
.page-content .card,
.page-content .profile-header,
.page-content .search-header {
	color: #666 !important;
}
.page-content .list {
	padding-bottom: 4em;
/*	height: 100vh; */
}

/* ===== BUTTONS ===== */
.button {
	background: rgba(255, 255, 255, 0.2);
	backdrop-filter: blur(10px);
	-webkit-backdrop-filter: blur(10px);
	border: 1px solid rgba(255, 255, 255, 0.3);
	color: white;
	padding: 12px 24px;
	border-radius: var(--radius-xl);
	cursor: pointer;
	/* /* /* /* /* /* transition: all 0.3s ease; */ */ */ */ */ */
	font-size: 16px;
	font-weight: 500;
	box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.button:hover {
	background: rgba(255, 255, 255, 0.3);
	/* /* /* transform: translateY(-2px); */ */ */
	box-shadow: 0 6px 20px rgba(0, 0, 0, 0.25);
}

.button:active {
	transform: translateY(0);
}

.button.button-large {
	padding: 16px 32px;
	font-size: 18px;
}


.recruit-create-btn {
	background: linear-gradient(135deg, #454c84 0%, #764ba2 100%);
	white-space: nowrap;
}


/* 機能アイテムのガラススタイル */
.feature-item {
	background: rgba(255, 255, 255, 0.1);
	backdrop-filter: blur(10px);
	-webkit-backdrop-filter: blur(10px);
	border: 1px solid rgba(255, 255, 255, 0.2);
	border-radius: var(--radius-medium);
	padding: 15px;
	margin: 10px 0;
	display: flex;
	align-items: center;
	color: white;
}

.feature-item .icon {
	font-size: 24px;
	margin-right: 15px;
	color: white;
}

/* テストメールコンテナのスタイル */
.test-mail-container {
	background: rgba(255, 255, 255, 0.1);
	backdrop-filter: blur(10px);
	-webkit-backdrop-filter: blur(10px);
	border: 2px dashed rgba(255, 255, 255, 0.3);
	border-radius: var(--radius-medium);
	padding: 15px;
	margin-top: 20px;
}

.test-mail-container h3,
.test-mail-container p {
	color: white;
}

#testMailButton {
	background: rgba(102, 126, 234, 0.8);
	border: 1px solid rgba(255, 255, 255, 0.3);
}

#testMailButton:hover {
	background: rgba(102, 126, 234, 1);
}

/* ===== GLASSMORPHISM CONTAINERS ===== */
.glass-container {
	background: var(--glass-bg);
	backdrop-filter: var(--glass-backdrop);
	-webkit-backdrop-filter: var(--glass-backdrop);
	border: 1px solid var(--glass-border);
	border-radius: var(--radius-large);
	box-shadow: var(--shadow-light);
}

.glass-toolbar {
	background: var(--glass-bg);
	backdrop-filter: var(--glass-backdrop);
	-webkit-backdrop-filter: var(--glass-backdrop);
	border: 1px solid var(--glass-border);
	border-radius: var(--radius-medium);
	padding: 15px 20px;
	margin-bottom: 20px;
}

/* ===== BOTTOM NAVIGATION ===== */
.bottom-nav {
	background: rgba(255, 255, 255, 0.1);
	backdrop-filter: blur(20px);
	-webkit-backdrop-filter: blur(20px);
	border-top: 1px solid rgba(255, 255, 255, 0.2);
	box-shadow: 0 -5px 20px rgba(0, 0, 0, 0.2);
}

.nav-item {
	color: rgba(255, 255, 255, 0.7);
	/* transition: color 0.3s ease; */
}

.nav-item:hover,
.nav-item.active {
	color: white;
}

.nav-icon {
	font-size: 22px;
}

.nav-label {
	font-size: 11px;
	color: inherit;
	display:none;
}

/* ===== TOOLBAR ===== */
.toolbar {
	display: flex;
	justify-content: space-between;
	align-items: center;
	background: var(--glass-bg);
	backdrop-filter: var(--glass-backdrop);
	-webkit-backdrop-filter: var(--glass-backdrop);
	border: 1px solid var(--glass-border);
	padding: 15px 10px 15px 20px;
	margin-bottom: 30px;
	background-color: #454c84;
	gap: 5px;
}
#settings-page .toolbar {

}


.toolbar-title {
	font-size: 1em;
	font-weight: 700;
	color: white;  /* グラデーション背景上なので白 */
	letter-spacing: -0.02em;
	text-align: left;
/*	padding-left: 1em; */
}

.toolbar-main-title {
	position: absolute;
	left: 50%;
	transform: translateX(-50%);
	font-size: 1.25em;
	font-weight: 700;
	color: white;
	text-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
	cursor: pointer;
	user-select: none;
	z-index: 10;
	letter-spacing: 0.05em;
	display:none;

}

.toolbar-button,
.settings-btn {
	background: transparent;
/*
	backdrop-filter: var(--glass-backdrop);
	-webkit-backdrop-filter: var(--glass-backdrop);
	border: 1px solid var(--button-border);
	border-radius: 50%;
*/
	width: 32px;
	height: 32px;
	display: flex;
	align-items: center;
	justify-content: center;
	color: var(--text-primary);
	font-size: 1.2em;
	cursor: pointer;
	/* /* transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94); */ */
}
.toolbar-button:hover,
.settings-btn:hover {
	background: transparent;
}

/*
.toolbar-button:hover,
.settings-btn:hover {
	background: var(--button-hover);
	transform: translateY(-2px);
	box-shadow: var(--shadow-medium);
}
*/





/* ===== WELCOME SECTION ===== */
.welcome-container {
	padding: 60px 25px 25px;
	text-align: center;
}

.logo-container {
	background-color: #c0c7f785;
	background-color: #97a3f685;

	backdrop-filter: var(--glass-backdrop);
	-webkit-backdrop-filter: var(--glass-backdrop);
	border: 1px solid var(--glass-border);
	border-radius: var(--radius-large);
	padding: 20px 30px 0;
	margin-bottom: 30px;
	box-shadow: var(--shadow-light);
	margin: 0 auto;
	margin-top: 40px;
	max-width: 400px;
}

.app-logo {
	font-size: 4em;
	margin-bottom: 0;
	filter: drop-shadow(0 0 20px rgba(255, 255, 255, 0.5));
	/* /* animation: logoGlow 3s ease-in-out infinite alternate; */ - removed for flickering issue */
}

/* Removed animation keyframes */

.app-title {
	font-size: 2.5em;
	font-weight: 700;
	margin-bottom: 15px;
	color: var(--text-primary);
	letter-spacing: -0.03em;
	margin-top: 0;
}

.app-subtitle {
	color: var(--text-secondary);
	font-size: 1.1em;
	margin-bottom: 25px;
	font-weight: 400;
}

/* ===== BUTTONS ===== */
.button {
	background-color: #c0c7f785;
	background-color: #97a3f685;

	backdrop-filter: var(--glass-backdrop);
	-webkit-backdrop-filter: var(--glass-backdrop);
	color: var(--text-primary);
	border: 1px solid var(--button-border);
	padding: 15px 30px;
	border-radius: var(--radius-xl);
	font-size: 1.1em;
	font-weight: 600;
	cursor: pointer;
	transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
	box-shadow: var(--shadow-light);
	letter-spacing: -0.01em;
}

.button:hover {
	background: var(--button-hover);
	/* transform: translateY(-3px); */
	box-shadow: var(--shadow-medium);
}

.button-large {
	padding: 18px 40px;
	font-size: 1.2em;
	font-weight: 700;
}

/* ===== FEATURE LIST ===== */
.feature-list {
	display: grid;
	background-color: #c0c7f785;
	background-color: #97a3f685;

	grid-template-columns: 1fr 1fr;
	gap: 15px;
	margin-top: 30px;
	padding: 0 25px;
}

.feature-item {
	background: var(--glass-bg);
	backdrop-filter: blur(15px);
	-webkit-backdrop-filter: blur(15px);
	border: 1px solid var(--glass-border);
	border-radius: var(--radius-medium);
	padding: 20px 15px;
	text-align: center;
	transition: all 0.3s ease;
	cursor: pointer;
}

.feature-item:hover {
	background: rgba(255, 255, 255, 0.2);
	transform: translateY(-2px);
	box-shadow: var(--shadow-medium);
}

.feature-item .icon {
	font-size: 1.8em;
	margin-bottom: 10px;
	display: block;
	color: var(--text-primary);
	filter: drop-shadow(0 0 10px rgba(255, 255, 255, 0.3));
	min-width: 36px;
}

.feature-item span:last-child {
	font-size: 0.9em;
	color: var(--text-secondary);
	font-weight: 500;
}

/* ===== BOTTOM NAVIGATION ===== */
.bottom-nav {
	position: fixed;
	bottom: 0;
	left: 0;
	right: 0;
	background: var(--nav-bg);
	background: var(--theme-bg-gradient);
	backdrop-filter: blur(30px);
	-webkit-backdrop-filter: blur(30px);
	border: 1px solid var(--nav-border);
	border-radius: var(--radius-large) var(--radius-large) 0 0;
	display: block;
	border-radius: unset;
}
.bottom-nav-wrapper {
	display: flex;
	justify-content: space-around;
	margin: 0 auto;
}

.nav-item {
	text-align: center;
	color: var(--nav-inactive);
	font-size: 0.8em;
	cursor: pointer;
	transition: all 0.3s ease;
	padding: 5px 8px;
	border-radius: var(--radius-small);
	min-width: 50px;
	margin-top: 15px
}

.nav-item:hover {
	background: rgba(255, 255, 255, 0.1);
}

.nav-item.active {
	color: var(--nav-active);
/*	background: rgba(255, 255, 255, 0.15); */
	background: none;
}

.nav-item i,
.nav-icon {
	font-size: 1.4em;
	margin-bottom: 4px;
	display: block;
}

/* ===== SETTINGS PAGE ===== */
.settings-container {
	padding: 20px;
}

.settings-value-styled {
	color: rgba(255, 255, 255, 0.9) !important;
	font-weight: 500;
}

.settings-label-styled {
	color: rgba(255, 255, 255, 0.8) !important;
}

.settings-icon-styled {
	color: rgba(255, 255, 255, 0.9) !important;
}

.settings-section {
	margin-bottom: 30px;
}

.settings-section-title {
	font-size: 1.1em;
	font-weight: 600;
	margin-bottom: 15px;
	color: var(--text-secondary);
	text-transform: uppercase;
	letter-spacing: 0.5px;
}

.settings-item {
	background: var(--glass-bg);
	backdrop-filter: var(--glass-backdrop);
	-webkit-backdrop-filter: var(--glass-backdrop);
	border: 1px solid var(--glass-border);
	border-radius: var(--radius-medium);
	margin-bottom: 15px;
	overflow: hidden;
	box-shadow: var(--shadow-light);
}

.settings-item-header {
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding: 20px;
}

.settings-menu-item {
	padding: 18px 20px;
	border-bottom: 1px solid rgba(255, 255, 255, 0.1);
	cursor: pointer;
	display: flex;
	align-items: center;
	justify-content: space-between;
	transition: all 0.3s ease;
}

.settings-menu-item:hover {
	background: rgba(255, 255, 255, 0.1);
}

.settings-menu-item:last-child {
	border-bottom: none;
}


.app-info-styled {
	color: var(--text-primary);
}


/* ===== LANGUAGE SELECTION ===== */
.language-options-settings {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 10px;
	padding: 0 20px 20px;
}

.language-btn-settings {
	background: var(--button-bg);
	backdrop-filter: var(--glass-backdrop);
	-webkit-backdrop-filter: var(--glass-backdrop);
	border: 1px solid var(--button-border);
	border-radius: var(--radius-small);
	padding: 15px;
	cursor: pointer;
	transition: all 0.3s ease;
	color: var(--text-primary);
	font-size: 0.95em;
}

.language-btn-settings:hover {
	background: var(--button-hover);
	/* transform: translateY(-1px); */
}

.language-btn-settings.active,
.language-btn-settings.selected {
	background: rgba(255, 255, 255, 0.4);
	border-color: rgba(255, 255, 255, 0.8);
	border-width: 3px;
	box-shadow: 
		0 0 20px rgba(255, 255, 255, 0.5),
		inset 0 0 10px rgba(255, 255, 255, 0.3),
		var(--shadow-light);
	transform: scale(1.02);
	font-weight: 600;
}

/* ===== THEME SELECTOR ===== */
.theme-selector {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 15px;
	padding: 20px;
}

.theme-option {
	aspect-ratio: 1;
	border-radius: var(--radius-medium);
	cursor: pointer;
	border: 2px solid transparent;
	transition: all 0.3s ease;
	overflow: hidden;
	position: relative;
}

.theme-option:hover {
	/* transform: scale(1.05); */
	box-shadow: var(--shadow-medium);
}

.theme-option.active {
	border-color: var(--text-primary);
	box-shadow: var(--shadow-heavy);
}

.theme-preview {
	width: 100%;
	height: 100%;
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	padding: 10px;
	font-size: 0.8em;
	text-align: center;
}

/* Theme previews */
.theme-option[data-theme="glassmorphism"] .theme-preview {
	background: linear-gradient(135deg, #667eea 0%, #764ba2 50%, #f093fb 100%);
	color: white;
}

.theme-option[data-theme="dark-artistic"] .theme-preview {
	background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
	color: white;
}

.theme-option[data-theme="light-minimal"] .theme-preview {
	background: linear-gradient(180deg, #ffffff 0%, #f8f9fa 100%);
	color: #1d1d1f;
	border: 1px solid #e0e0e0;
}

/* ===== ANIMATIONS ===== */
/* Removed animation keyframes */

.page-content {
	/* animation: fadeIn 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94); */
}


/* ===== LIST AND CARD BACKGROUNDS ===== */
/* 白い背景のリストアイテムは#666文字色 */
.list-item {
	background: white !important;
	border: 1px solid var(--border-color);
	color: #666 !important;  /* 白背景なので#666 */
}

.list-item:hover {
	background: #f8f9fa !important;  /* ホバー時も明るい背景 */
	color: #666 !important;
}

/* リストアイテム内の詳細情報も#666 */
.list-item .session-info,
.list-item .session-time,
.list-item .list-item-subtitle {
	color: #666 !important;  /* 白背景なので#666 */
}

.list-header {
	background: #f5f5f5 !important;
	color: #666 !important;
	border-bottom: 1px solid var(--border-color);
}

/* Profile header - white background */
.profile-header {
	background: white !important;
	border-bottom: 1px solid var(--border-color);
	color: #666 !important;
}


/* Cards - white background */
.session-card, .recruit-card, .sound-card {
	background: white !important;
	border: 1px solid var(--border-color);
	color: #666 !important;
	box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

/* Card内の詳細情報も#666 */
.recruit-card .recruit-description,
.recruit-card .detail-item,
.session-card .session-info,
.session-card .session-time,
.sound-card .sound-info,
.sound-card .sound-duration,
.sound-card .sound-title {
	color: #666 !important;  /* 白背景なので#666 */
}

.search-header .button .fas, .search-header .button .far, .search-header .button .fab,
.list-item .session-info .fas, .list-item .session-info .far, .list-item .session-info .fab,
.list-item .sound-content .fas, .list-item .sound-content .far, .list-item .sound-content .fab {
	color: var(--primary-color);
}

.list-item .icon .fas, .list-item .icon .far, .list-item .icon .fab,
.filter-buttons .filter-icon .fas, .filter-buttons .filter-icon .far, .filter-buttons .filter-icon .fab,
.spot-filters .filter-btn .fas, .spot-filters .filter-btn .far, .spot-filters .filter-btn .fab,
.spot-filters .filter-icon .fas, .spot-filters .filter-icon .far, .spot-filters .filter-icon .fab {
	color: var(--primary-color);
}

.list-item .button {
	background-color: var(--primary-color);
}


.profile-avatar-icon .fas, .profile-avatar-icon .far, .profile-avatar-icon .fab {
	color: var(--dark-color);
}

.spot-distance {
	color: #666;
}



/* Filter buttons - white background */
.filter-buttons .button-quiet {
	background: white !important;
	border: 1px solid var(--primary-color) !important;
	color: var(--primary-color) !important;
	min-width: calc(25% - 1em);
	box-shadow: unset;
}

.filter-buttons .button-quiet:hover,
.filter-buttons .button-quiet:hover .fas {
/*
	background: var(--primary-color) !important;
	color: white !important;
*/
}

/* Sound action buttons - white background */
.sound-actions .button-quiet {
	background: white !important;
	border: 1px solid var(--primary-color) !important;
	color: var(--primary-color) !important;
}

.sound-actions .button-quiet:hover,
.sound-actions .button-quiet:hover .fas {
	background: var(--primary-color) !important;
	color: white !important;
}

/* ===== UTILITIES ===== */
.hidden {
	display: none !important;
}

.text-center {
	text-align: center;
}

.mb-10 { margin-bottom: 10px; }
.mb-15 { margin-bottom: 15px; }
.mb-20 { margin-bottom: 20px; }
.mb-30 { margin-bottom: 30px; }

.p-10 { padding: 10px; }
.p-15 { padding: 15px; }
.p-20 { padding: 20px; }

.glass-blur {
	backdrop-filter: blur(20px);
	-webkit-backdrop-filter: blur(20px);
}



/* ===== RESPONSIVE ===== */
@media (max-width: 480px) {
	.welcome-container {
		padding: 40px 20px 20px;
	padding-top: 0;
	}
	
	.feature-list {
		grid-template-columns: 1fr;
		gap: 0;
		padding: 0 20px;
		margin-bottom: 2em;
	}
	
	.app-logo {
		font-size: 3em;
	}
	
	.app-title {
		font-size: 2em;
	}
}

@media (min-width: 768px) {
	body {
		margin: 0 10% 0 10%;
		background-color: #fff;
	}
	.toolbar {
		margin: 0 10% 0 10%;
	}
	.bottom-nav {
		margin: 0 10% 0 10%;
	}

	.auth-slide-panel {
/*			width: calc(80%); */
	}
}