/**
 * Dashboard "Mon Parcours" - Thème sombre avec accents néon
 * TutoScore Learning
 */

/* ==================== VARIABLES ==================== */
:root {
	/* Background */
	--bg-dark: #0a0a0f;
	--bg-card: #12121a;
	--bg-card-hover: #1a1a24;
	--bg-input: #1e1e2a;

	/* Text */
	--text-primary: #ffffff;
	--text-secondary: #a0a0a0;
	--text-muted: #666666;

	/* Borders */
	--border-subtle: rgba(255, 255, 255, 0.08);
	--border-hover: rgba(255, 255, 255, 0.15);

	/* Module gradients */
	--gradient-notes: linear-gradient(135deg, #00d4ff 0%, #0066ff 100%);
	--gradient-sightread: linear-gradient(135deg, #a855f7 0%, #ec4899 100%);
	--gradient-chords: linear-gradient(135deg, #10b981 0%, #059669 100%);
	--gradient-rhythm: linear-gradient(135deg, #f97316 0%, #ef4444 100%);
	--gradient-eartraining: linear-gradient(135deg, #fbbf24 0%, #f59e0b 100%);
	--gradient-progressions: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);

	/* Module colors (solid) */
	--color-notes: #00d4ff;
	--color-sightread: #a855f7;
	--color-chords: #10b981;
	--color-rhythm: #f97316;
	--color-eartraining: #fbbf24;
	--color-progressions: #6366f1;

	/* Status */
	--color-success: #10b981;
	--color-warning: #f59e0b;
	--color-danger: #ef4444;

	/* Shadows */
	--shadow-glow: 0 0 20px rgba(0, 212, 255, 0.3);
	--shadow-card: 0 4px 20px rgba(0, 0, 0, 0.4);

	/* Spacing */
	--spacing-xs: 4px;
	--spacing-sm: 8px;
	--spacing-md: 16px;
	--spacing-lg: 24px;
	--spacing-xl: 32px;
	--spacing-2xl: 48px;

	/* Border radius */
	--radius-sm: 8px;
	--radius-md: 12px;
	--radius-lg: 16px;
	--radius-xl: 24px;

	/* Transitions */
	--transition-fast: 0.15s ease;
	--transition-normal: 0.3s ease;
	--transition-slow: 0.5s ease-out;
}

/* ==================== RESET ==================== */
*, *::before, *::after {
	margin: 0;
	padding: 0;
	box-sizing: border-box;
}

/* ==================== BASE ==================== */
html {
	scroll-behavior: smooth;
}

body {
	font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
	background: var(--bg-dark);
	color: var(--text-primary);
	line-height: 1.5;
	min-height: 100vh;
}

/* ==================== HEADER ==================== */
.dashboard-header {
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding: var(--spacing-md) var(--spacing-lg);
	background: var(--bg-card);
	border-bottom: 1px solid var(--border-subtle);
	position: sticky;
	top: 0;
	z-index: 100;
}

.back-link {
	display: flex;
	align-items: center;
	gap: var(--spacing-sm);
	color: var(--text-secondary);
	text-decoration: none;
	font-size: 0.875rem;
	padding: var(--spacing-sm) var(--spacing-md);
	border-radius: var(--radius-md);
	transition: all var(--transition-fast);
}

.back-link:hover {
	color: var(--text-primary);
	background: var(--bg-card-hover);
}

.back-link svg {
	width: 20px;
	height: 20px;
}

.header-center {
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: var(--spacing-xs);
}

.dashboard-title {
	font-family: 'Poppins', sans-serif;
	font-size: 1.5rem;
	font-weight: 700;
	background: var(--gradient-notes);
	-webkit-background-clip: text;
	-webkit-text-fill-color: transparent;
	background-clip: text;
}

.help-link {
	display: flex;
	align-items: center;
	gap: var(--spacing-sm);
	color: #ffffff;
	text-decoration: none;
	font-size: 0.85rem;
	font-weight: 500;
	padding: 8px 16px;
	border-radius: var(--radius-lg);
	background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
	box-shadow: 0 2px 8px rgba(102, 126, 234, 0.3);
	transition: all var(--transition-fast);
	animation: pulse-help 2s ease-in-out infinite;
}

@keyframes pulse-help {
	0%, 100% { box-shadow: 0 2px 8px rgba(102, 126, 234, 0.3); }
	50% { box-shadow: 0 4px 16px rgba(102, 126, 234, 0.5); }
}

.help-link:hover {
	transform: translateY(-2px);
	box-shadow: 0 6px 20px rgba(102, 126, 234, 0.4);
}

.help-link svg {
	width: 18px;
	height: 18px;
	opacity: 1;
}

.help-link:hover svg {
	opacity: 1;
}

/* ==================== MODE TOGGLE ==================== */
.mode-toggle {
	display: flex;
	background: var(--bg-input);
	border-radius: var(--radius-lg);
	padding: 4px;
	gap: 4px;
}

.mode-btn {
	display: flex;
	align-items: center;
	gap: var(--spacing-sm);
	padding: var(--spacing-sm) var(--spacing-md);
	border: none;
	background: transparent;
	color: var(--text-secondary);
	font-size: 0.875rem;
	font-weight: 500;
	border-radius: var(--radius-md);
	cursor: pointer;
	transition: all var(--transition-fast);
}

.mode-btn:hover {
	color: var(--text-primary);
}

.mode-btn.active {
	background: var(--gradient-notes);
	color: var(--text-primary);
}

.mode-icon {
	font-size: 1rem;
}

/* ==================== MAIN ==================== */
.dashboard-main {
	max-width: 1000px;
	margin: 0 auto;
	padding: var(--spacing-xl);
}

/* ==================== STATS BAR ==================== */
.stats-bar {
	display: flex;
	justify-content: center;
	gap: var(--spacing-xl);
	padding: var(--spacing-lg);
	background: var(--bg-card);
	border-radius: var(--radius-xl);
	margin-bottom: var(--spacing-xl);
	border: 1px solid var(--border-subtle);
}

.stats-bar.hidden {
	display: none;
}

.stat-item {
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: var(--spacing-xs);
}

.stat-icon {
	font-size: 1.5rem;
}

.stat-value {
	font-size: 1.75rem;
	font-weight: 700;
	font-family: 'Poppins', sans-serif;
}

.stat-label {
	font-size: 0.75rem;
	color: var(--text-secondary);
	text-transform: uppercase;
	letter-spacing: 0.5px;
}

.stat-item.streak .stat-value {
	color: var(--color-warning);
}

.stat-item.streak .stat-icon {
	animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
	0%, 100% { opacity: 1; transform: scale(1); }
	50% { opacity: 0.8; transform: scale(1.1); }
}

/* ==================== EMPTY STATE ==================== */
.empty-state {
	text-align: center;
	padding: var(--spacing-2xl) var(--spacing-lg);
	margin-bottom: var(--spacing-xl);
}

.empty-state.hidden {
	display: none;
}

.empty-icon {
	font-size: 4rem;
	margin-bottom: var(--spacing-lg);
	opacity: 0.8;
}

.empty-title {
	font-family: 'Poppins', sans-serif;
	font-size: 1.5rem;
	font-weight: 600;
	margin-bottom: var(--spacing-sm);
}

.empty-subtitle {
	color: var(--text-secondary);
	font-size: 1rem;
}

/* ==================== MODULE CARDS ==================== */
.modules-section {
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	gap: var(--spacing-lg);
	margin-bottom: var(--spacing-xl);
}

.module-card {
	background: var(--bg-card);
	border: 1px solid var(--border-subtle);
	border-radius: var(--radius-xl);
	padding: var(--spacing-lg);
	position: relative;
	overflow: hidden;
	transition: all var(--transition-normal);
}

.module-card::before {
	content: '';
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	height: 3px;
	opacity: 0.8;
}

.module-card.notes::before { background: var(--gradient-notes); }
.module-card.sightread::before { background: var(--gradient-sightread); }
.module-card.chords::before { background: var(--gradient-chords); }
.module-card.rhythm::before { background: var(--gradient-rhythm); }
.module-card.eartraining::before { background: var(--gradient-eartraining); }
.module-card.progressions::before { background: var(--gradient-progressions); }

.module-card:hover {
	transform: translateY(-4px);
	border-color: var(--border-hover);
	box-shadow: var(--shadow-card);
}

.card-header {
	display: flex;
	justify-content: space-between;
	align-items: flex-start;
	margin-bottom: var(--spacing-md);
}

.module-logo {
	height: 40px;
	width: auto;
}

.level-badge {
	background: var(--bg-input);
	padding: var(--spacing-xs) var(--spacing-sm);
	border-radius: var(--radius-sm);
	font-size: 0.75rem;
	font-weight: 600;
	color: var(--text-secondary);
}

.card-body {
	margin-bottom: var(--spacing-md);
}

.module-name {
	font-size: 1.125rem;
	font-weight: 600;
	margin-bottom: var(--spacing-xs);
}

.level-name {
	font-size: 0.875rem;
	color: var(--text-secondary);
	margin-bottom: var(--spacing-md);
}

/* Progress bar */
.progress-bar {
	height: 6px;
	background: var(--bg-input);
	border-radius: 3px;
	overflow: hidden;
	margin-bottom: var(--spacing-md);
}

.progress-fill {
	height: 100%;
	border-radius: 3px;
	transition: width var(--transition-slow);
}

.module-card.notes .progress-fill { background: var(--gradient-notes); }
.module-card.sightread .progress-fill { background: var(--gradient-sightread); }

/* Sparkline */
.sparkline {
	height: 30px;
	display: flex;
	align-items: flex-end;
	gap: 2px;
}

.sparkline-bar {
	flex: 1;
	min-width: 4px;
	max-width: 8px;
	background: var(--color-notes);
	border-radius: 2px 2px 0 0;
	opacity: 0.6;
	transition: opacity var(--transition-fast);
}

.sparkline-bar:hover {
	opacity: 1;
}

.module-card.sightread .sparkline-bar {
	background: var(--color-sightread);
}

.module-card.chords .sparkline-bar {
	background: var(--color-chords);
}

/* Card footer */
.card-footer {
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: var(--spacing-sm);
}

.play-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	padding: var(--spacing-sm) var(--spacing-xl);
	border-radius: var(--radius-md);
	font-size: 0.875rem;
	font-weight: 600;
	text-decoration: none;
	color: var(--text-primary);
	transition: all var(--transition-fast);
}

.module-card.notes .play-btn { background: var(--gradient-notes); }
.module-card.chords .play-btn { background: var(--gradient-chords); }
.module-card.sightread .play-btn { background: var(--gradient-sightread); }
.module-card.rhythm .play-btn { background: var(--gradient-rhythm); }

.play-btn:hover {
	transform: scale(1.05);
	box-shadow: var(--shadow-glow);
}

/* Start here indicator */
.start-here {
	display: flex;
	align-items: center;
	justify-content: center;
	gap: var(--spacing-sm);
	margin-top: var(--spacing-md);
	padding: var(--spacing-sm) var(--spacing-md);
	background: var(--color-notes);
	color: var(--bg-dark);
	font-size: 0.75rem;
	font-weight: 600;
	border-radius: var(--radius-md);
	animation: pulse-glow 2s ease-in-out infinite;
}

.start-here.hidden {
	display: none;
}

@keyframes pulse-glow {
	0%, 100% { box-shadow: 0 0 10px rgba(0, 212, 255, 0.5); }
	50% { box-shadow: 0 0 20px rgba(0, 212, 255, 0.8); }
}

/* Prerequisite hint */
.prerequisite-hint {
	position: absolute;
	top: var(--spacing-md);
	right: var(--spacing-md);
	display: flex;
	flex-direction: column;
	align-items: flex-end;
	font-size: 0.7rem;
	color: var(--text-muted);
}

.prerequisite-hint.hidden {
	display: none;
}

/* ==================== SECONDARY MODULES ==================== */
.secondary-modules {
	grid-column: 1 / -1;
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: var(--spacing-md);
}

.module-card-small {
	background: var(--bg-card);
	border: 1px solid var(--border-subtle);
	border-radius: var(--radius-lg);
	padding: var(--spacing-md);
	text-align: center;
	position: relative;
	transition: all var(--transition-normal);
}

.module-card-small::before {
	content: '';
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	height: 2px;
	opacity: 0.6;
}

.module-card-small.chords::before { background: var(--gradient-chords); }
.module-card-small.rhythm::before { background: var(--gradient-rhythm); }
.module-card-small.progressions::before { background: var(--gradient-progressions); }
.module-card-small.eartraining::before { background: var(--gradient-eartraining); }

.module-card-small:hover {
	transform: translateY(-2px);
	border-color: var(--border-hover);
}

.module-logo-small {
	height: 32px;
	width: auto;
	margin-bottom: var(--spacing-sm);
	opacity: 0.8;
}

.module-name-small {
	font-size: 0.875rem;
	font-weight: 600;
	margin-bottom: var(--spacing-sm);
}

.status-badge {
	display: inline-block;
	padding: var(--spacing-xs) var(--spacing-sm);
	background: var(--bg-input);
	border-radius: var(--radius-sm);
	font-size: 0.7rem;
	color: var(--text-secondary);
}

.card-link-overlay {
	position: absolute;
	inset: 0;
	z-index: 1;
}

/* ==================== ACTIVITY CALENDAR ==================== */
.activity-section {
	background: var(--bg-card);
	border: 1px solid var(--border-subtle);
	border-radius: var(--radius-xl);
	padding: var(--spacing-lg);
	margin-bottom: var(--spacing-xl);
}

.section-title {
	display: flex;
	align-items: center;
	gap: var(--spacing-sm);
	font-size: 1rem;
	font-weight: 600;
	margin-bottom: var(--spacing-lg);
}

.section-icon {
	font-size: 1.25rem;
}

.calendar-grid {
	display: grid;
	grid-template-columns: repeat(30, 1fr);
	gap: 3px;
	margin-bottom: var(--spacing-md);
}

.calendar-day {
	aspect-ratio: 1;
	background: var(--bg-input);
	border-radius: 3px;
	position: relative;
	cursor: default;
	transition: background var(--transition-fast);
}

.calendar-day[data-level="1"] { background: rgba(0, 212, 255, 0.25); }
.calendar-day[data-level="2"] { background: rgba(0, 212, 255, 0.5); }
.calendar-day[data-level="3"] { background: rgba(0, 212, 255, 0.75); }
.calendar-day[data-level="4"] { background: var(--color-notes); }

.calendar-day:hover::after {
	content: attr(data-date);
	position: absolute;
	bottom: 100%;
	left: 50%;
	transform: translateX(-50%);
	padding: 4px 8px;
	background: var(--bg-dark);
	border: 1px solid var(--border-subtle);
	border-radius: var(--radius-sm);
	font-size: 0.7rem;
	white-space: nowrap;
	z-index: 10;
}

.calendar-legend {
	text-align: right;
	font-size: 0.75rem;
	color: var(--text-muted);
}

/* ==================== WEAK POINTS ==================== */
.weakpoints-section {
	background: var(--bg-card);
	border: 1px solid var(--border-subtle);
	border-radius: var(--radius-xl);
	padding: var(--spacing-lg);
	margin-bottom: var(--spacing-xl);
}

.weakpoints-section[hidden] {
	display: none;
}

.weakpoints-list {
	display: flex;
	flex-direction: column;
	gap: var(--spacing-md);
	margin-bottom: var(--spacing-lg);
}

.weakpoint-item {
	display: flex;
	align-items: center;
	gap: var(--spacing-md);
}

.weakpoint-name {
	min-width: 120px;
	font-weight: 500;
}

.weakpoint-bar {
	flex: 1;
	height: 8px;
	background: var(--bg-input);
	border-radius: 4px;
	overflow: hidden;
}

.weakpoint-fill {
	height: 100%;
	border-radius: 4px;
	transition: width var(--transition-slow);
}

.weakpoint-fill.low { background: var(--color-danger); }
.weakpoint-fill.medium { background: var(--color-warning); }
.weakpoint-fill.high { background: var(--color-success); }

.weakpoint-value {
	min-width: 40px;
	text-align: right;
	font-size: 0.875rem;
	color: var(--text-secondary);
}

.weakpoint-hint {
	font-size: 0.75rem;
	color: var(--text-muted);
}

.tip-box {
	display: flex;
	align-items: flex-start;
	gap: var(--spacing-sm);
	padding: var(--spacing-md);
	background: rgba(251, 191, 36, 0.1);
	border: 1px solid rgba(251, 191, 36, 0.3);
	border-radius: var(--radius-md);
}

.tip-icon {
	font-size: 1.25rem;
}

.tip-text {
	font-size: 0.875rem;
	color: var(--text-secondary);
}

/* ==================== DATA MANAGEMENT ==================== */
.data-section {
	background: var(--bg-card);
	border: 1px solid var(--border-subtle);
	border-radius: var(--radius-xl);
	padding: var(--spacing-lg);
}

.data-buttons {
	display: flex;
	gap: var(--spacing-md);
	flex-wrap: wrap;
}

.data-btn {
	display: flex;
	align-items: center;
	gap: var(--spacing-sm);
	padding: var(--spacing-sm) var(--spacing-md);
	background: var(--bg-input);
	border: 1px solid var(--border-subtle);
	border-radius: var(--radius-md);
	color: var(--text-secondary);
	font-size: 0.875rem;
	cursor: pointer;
	transition: all var(--transition-fast);
}

.data-btn:hover {
	border-color: var(--border-hover);
	color: var(--text-primary);
}

.data-btn.reset:hover {
	border-color: var(--color-danger);
	color: var(--color-danger);
}

.btn-icon {
	font-size: 1rem;
}

/* ==================== MODAL ==================== */
.modal-overlay {
	position: fixed;
	inset: 0;
	background: rgba(0, 0, 0, 0.8);
	display: flex;
	align-items: center;
	justify-content: center;
	z-index: 1000;
	backdrop-filter: blur(4px);
}

.modal-overlay[hidden] {
	display: none;
}

.modal-content {
	background: var(--bg-card);
	border: 1px solid var(--border-subtle);
	border-radius: var(--radius-xl);
	padding: var(--spacing-xl);
	max-width: 400px;
	text-align: center;
}

.modal-content h3 {
	font-size: 1.25rem;
	margin-bottom: var(--spacing-md);
}

.modal-content p {
	color: var(--text-secondary);
	margin-bottom: var(--spacing-lg);
}

.modal-buttons {
	display: flex;
	gap: var(--spacing-md);
	justify-content: center;
}

.modal-btn {
	padding: var(--spacing-sm) var(--spacing-lg);
	border-radius: var(--radius-md);
	font-size: 0.875rem;
	font-weight: 600;
	cursor: pointer;
	transition: all var(--transition-fast);
}

.modal-btn.cancel {
	background: var(--bg-input);
	border: 1px solid var(--border-subtle);
	color: var(--text-secondary);
}

.modal-btn.cancel:hover {
	border-color: var(--border-hover);
	color: var(--text-primary);
}

.modal-btn.confirm {
	background: var(--color-danger);
	border: none;
	color: var(--text-primary);
}

.modal-btn.confirm:hover {
	opacity: 0.9;
}

/* ==================== WELCOME MODAL ==================== */
.welcome-modal[hidden] {
	display: none;
}

.welcome-modal {
	animation: fadeIn 0.3s ease-out;
}

.welcome-modal-content {
	position: relative;
	background: var(--bg-card);
	border-radius: var(--radius-xl);
	padding: var(--spacing-2xl);
	max-width: 420px;
	width: 90%;
	text-align: center;
	border: 1px solid var(--border-subtle);
	box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
	animation: slideUp 0.4s ease-out;
}

.welcome-skip {
	position: absolute;
	top: var(--spacing-md);
	right: var(--spacing-md);
	background: transparent;
	border: none;
	color: var(--text-muted);
	cursor: pointer;
	padding: var(--spacing-xs);
	border-radius: var(--radius-sm);
	transition: all var(--transition-fast);
}

.welcome-skip:hover {
	color: var(--text-primary);
	background: var(--bg-input);
}

.welcome-icon {
	font-size: 4rem;
	margin-bottom: var(--spacing-lg);
	animation: bounce 1s ease-in-out infinite;
}

@keyframes bounce {
	0%, 100% { transform: translateY(0); }
	50% { transform: translateY(-10px); }
}

.welcome-title {
	font-family: 'Poppins', sans-serif;
	font-size: 1.5rem;
	font-weight: 700;
	color: var(--text-primary);
	margin-bottom: var(--spacing-md);
}

.welcome-text {
	color: var(--text-secondary);
	font-size: 1rem;
	line-height: 1.6;
	margin-bottom: var(--spacing-xl);
}

.welcome-btn-primary {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: var(--spacing-sm);
	width: 100%;
	padding: var(--spacing-md) var(--spacing-xl);
	background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
	color: #ffffff;
	font-size: 1.1rem;
	font-weight: 600;
	border: none;
	border-radius: var(--radius-lg);
	cursor: pointer;
	text-decoration: none;
	transition: all var(--transition-fast);
	box-shadow: 0 4px 15px rgba(102, 126, 234, 0.4);
}

.welcome-btn-primary:hover {
	transform: translateY(-2px);
	box-shadow: 0 8px 25px rgba(102, 126, 234, 0.5);
}

.welcome-btn-secondary {
	display: block;
	width: 100%;
	margin-top: var(--spacing-md);
	padding: var(--spacing-sm);
	background: transparent;
	border: none;
	color: var(--text-muted);
	font-size: 0.85rem;
	cursor: pointer;
	transition: color var(--transition-fast);
}

.welcome-btn-secondary:hover {
	color: var(--text-secondary);
}

/* ==================== TOAST ==================== */
.toast {
	position: fixed;
	bottom: var(--spacing-xl);
	left: 50%;
	transform: translateX(-50%);
	display: flex;
	align-items: center;
	gap: var(--spacing-sm);
	padding: var(--spacing-md) var(--spacing-lg);
	background: var(--bg-card);
	border: 1px solid var(--border-subtle);
	border-radius: var(--radius-lg);
	box-shadow: var(--shadow-card);
	z-index: 1001;
	animation: slideUp 0.3s ease-out;
}

.toast[hidden] {
	display: none;
}

.toast.success {
	border-color: var(--color-success);
}

.toast.error {
	border-color: var(--color-danger);
}

@keyframes slideUp {
	from {
		opacity: 0;
		transform: translateX(-50%) translateY(20px);
	}
	to {
		opacity: 1;
		transform: translateX(-50%) translateY(0);
	}
}

/* ==================== RESPONSIVE ==================== */
@media (max-width: 768px) {
	.dashboard-header {
		flex-wrap: nowrap;
		gap: var(--spacing-sm);
		padding: var(--spacing-sm) var(--spacing-md);
		align-items: center;
	}

	.back-link {
		padding: var(--spacing-xs);
	}

	.back-link span {
		display: none;
	}

	.header-center {
		flex: 1;
		flex-direction: row;
		justify-content: center;
		gap: var(--spacing-sm);
	}

	.dashboard-title {
		font-size: 1.1rem;
	}

	.help-link {
		padding: 4px 8px;
		font-size: 0.75rem;
		animation: none;
	}

	.help-link span {
		display: none;
	}

	.help-link svg {
		width: 16px;
		height: 16px;
	}

	.mode-toggle {
		padding: 2px;
		gap: 2px;
	}

	.mode-btn {
		padding: 4px 8px;
		font-size: 0.75rem;
	}

	.mode-icon {
		font-size: 0.9rem;
	}

	.mode-label {
		display: none;
	}

	.dashboard-main {
		padding: var(--spacing-md);
	}

	.stats-bar {
		flex-wrap: wrap;
		gap: var(--spacing-lg);
	}

	.modules-section {
		grid-template-columns: 1fr;
	}

	.secondary-modules {
		grid-template-columns: repeat(2, 1fr);
	}

	.calendar-grid {
		grid-template-columns: repeat(15, 1fr);
	}

	.data-buttons {
		flex-direction: column;
	}

	.data-btn {
		justify-content: center;
	}
}

@media (max-width: 480px) {
	.secondary-modules {
		grid-template-columns: 1fr;
	}

	.calendar-grid {
		grid-template-columns: repeat(10, 1fr);
	}
}

/* ==================== PLACEMENT TEST BANNER ==================== */
.placement-banner {
	display: flex;
	align-items: center;
	gap: var(--spacing-lg);
	margin-bottom: var(--spacing-xl);
	padding: var(--spacing-lg) var(--spacing-xl);
	background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
	border-radius: var(--radius-xl);
	color: white;
	position: relative;
	overflow: hidden;
}

.placement-banner::before {
	content: '';
	position: absolute;
	top: -50%;
	right: -50%;
	width: 100%;
	height: 200%;
	background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);
	pointer-events: none;
}

.placement-banner[hidden] {
	display: none;
}

.placement-banner-icon {
	font-size: 2.5rem;
	flex-shrink: 0;
}

.placement-banner-content {
	flex: 1;
}

.placement-banner-title {
	font-size: 1.1rem;
	font-weight: 700;
	margin-bottom: var(--spacing-xs);
}

.placement-banner-text {
	font-size: 0.9rem;
	opacity: 0.9;
}

.placement-banner-btn {
	flex-shrink: 0;
	background: white;
	color: #667eea;
	border: none;
	padding: var(--spacing-sm) var(--spacing-lg);
	border-radius: var(--radius-md);
	font-size: 0.95rem;
	font-weight: 600;
	cursor: pointer;
	transition: all 0.2s;
}

.placement-banner-btn:hover {
	transform: scale(1.05);
	box-shadow: 0 4px 15px rgba(0,0,0,0.2);
}

@media (max-width: 640px) {
	.placement-banner {
		flex-direction: column;
		text-align: center;
		gap: var(--spacing-md);
		padding: var(--spacing-lg);
	}

	.placement-banner-icon {
		font-size: 2rem;
	}
}

/* ==================== PLACEMENT TEST MODAL ==================== */
.placement-modal {
	position: fixed;
	inset: 0;
	background: rgba(0, 0, 0, 0.9);
	display: flex;
	align-items: center;
	justify-content: center;
	z-index: 2000;
	backdrop-filter: blur(8px);
	opacity: 0;
	visibility: hidden;
	transition: all 0.3s ease;
}

.placement-modal.active {
	opacity: 1;
	visibility: visible;
}

.placement-content {
	background: var(--bg-card);
	border: 1px solid var(--border-subtle);
	border-radius: var(--radius-xl);
	width: 90%;
	max-width: 480px;
	max-height: 90vh;
	overflow-y: auto;
	animation: modalSlideIn 0.4s ease-out;
}

@keyframes modalSlideIn {
	from {
		opacity: 0;
		transform: scale(0.9) translateY(20px);
	}
	to {
		opacity: 1;
		transform: scale(1) translateY(0);
	}
}

.placement-header {
	padding: var(--spacing-xl) var(--spacing-xl) var(--spacing-md);
	text-align: center;
	border-bottom: 1px solid var(--border-subtle);
}

.placement-header h2 {
	font-size: 1.5rem;
	font-weight: 700;
	margin-bottom: var(--spacing-sm);
	background: linear-gradient(135deg, var(--color-notes), var(--color-sightread));
	-webkit-background-clip: text;
	-webkit-text-fill-color: transparent;
	background-clip: text;
}

.placement-header p {
	color: var(--text-secondary);
	font-size: 0.95rem;
}

.placement-body {
	padding: var(--spacing-xl);
}

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

.placement-section.hidden {
	display: none;
}

.placement-icon {
	font-size: 4rem;
	margin-bottom: var(--spacing-lg);
	animation: float 3s ease-in-out infinite;
}

@keyframes float {
	0%, 100% { transform: translateY(0); }
	50% { transform: translateY(-10px); }
}

.placement-section > p {
	color: var(--text-secondary);
	margin-bottom: var(--spacing-xl);
	line-height: 1.6;
}

.placement-actions {
	display: flex;
	flex-direction: column;
	gap: var(--spacing-md);
}

.placement-actions .btn-primary {
	background: linear-gradient(135deg, var(--color-notes), #0066ff);
	color: white;
	padding: var(--spacing-md) var(--spacing-xl);
	border: none;
	border-radius: var(--radius-lg);
	font-size: 1rem;
	font-weight: 600;
	cursor: pointer;
	transition: all 0.3s;
}

.placement-actions .btn-primary:hover {
	transform: translateY(-2px);
	box-shadow: 0 8px 25px rgba(0, 212, 255, 0.4);
}

.placement-actions .btn-secondary {
	background: transparent;
	color: var(--text-muted);
	padding: var(--spacing-sm) var(--spacing-lg);
	border: none;
	font-size: 0.875rem;
	cursor: pointer;
	transition: color 0.2s;
}

.placement-actions .btn-secondary:hover {
	color: var(--text-secondary);
}

/* Progress */
.placement-progress {
	margin-bottom: var(--spacing-lg);
}

.placement-progress span {
	display: block;
	font-size: 0.875rem;
	color: var(--text-secondary);
	margin-bottom: var(--spacing-sm);
}

.placement-progress .progress-bar {
	height: 6px;
	background: var(--bg-input);
	border-radius: 3px;
	overflow: hidden;
}

.placement-progress .progress-fill {
	height: 100%;
	background: linear-gradient(90deg, var(--color-notes), var(--color-sightread));
	border-radius: 3px;
	transition: width 0.3s ease;
}

/* Staff */
.placement-staff {
	background: var(--bg-input);
	border-radius: var(--radius-lg);
	padding: var(--spacing-md);
	margin-bottom: var(--spacing-lg);
	min-height: 150px;
	display: flex;
	align-items: center;
	justify-content: center;
}

.placement-staff svg {
	max-width: 100%;
}

.simple-staff {
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: var(--spacing-sm);
}

.staff-clef {
	font-size: 3rem;
	color: var(--text-secondary);
}

.staff-note-hint {
	font-size: 1.5rem;
	font-weight: 600;
	color: var(--color-notes);
}

/* Piano */
.placement-piano {
	margin-bottom: var(--spacing-lg);
}

.piano-keys {
	display: flex;
	justify-content: center;
	gap: 2px;
	padding: var(--spacing-md);
	background: var(--bg-dark);
	border-radius: var(--radius-md);
	overflow-x: auto;
}

.piano-key {
	cursor: pointer;
	transition: all 0.15s;
	border-radius: 0 0 4px 4px;
}

.piano-key.white {
	width: 28px;
	height: 100px;
	background: linear-gradient(180deg, #f0f0f0 0%, #ffffff 100%);
	border: 1px solid #ccc;
}

.piano-key.black {
	width: 20px;
	height: 60px;
	background: linear-gradient(180deg, #333 0%, #000 100%);
	margin: 0 -10px;
	z-index: 1;
	border-radius: 0 0 3px 3px;
}

.piano-key.white:hover {
	background: linear-gradient(180deg, #e8e8e8 0%, #f5f5f5 100%);
}

.piano-key.black:hover {
	background: linear-gradient(180deg, #444 0%, #222 100%);
}

.piano-key.white:active,
.piano-key.white.correct {
	background: linear-gradient(180deg, #4ade80 0%, #22c55e 100%);
}

.piano-key.black:active,
.piano-key.black.correct {
	background: linear-gradient(180deg, #22c55e 0%, #16a34a 100%);
}

.piano-key.white.incorrect {
	background: linear-gradient(180deg, #f87171 0%, #ef4444 100%);
}

.piano-key.black.incorrect {
	background: linear-gradient(180deg, #ef4444 0%, #dc2626 100%);
}

/* Feedback */
.placement-feedback {
	height: 40px;
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 1.1rem;
	font-weight: 600;
	border-radius: var(--radius-md);
	transition: all 0.2s;
}

.placement-feedback.correct {
	background: rgba(34, 197, 94, 0.2);
	color: #4ade80;
}

.placement-feedback.incorrect {
	background: rgba(239, 68, 68, 0.2);
	color: #f87171;
}

/* Result */
#placementResult h3 {
	font-size: 1.5rem;
	margin-bottom: var(--spacing-md);
}

#placementResult p {
	color: var(--text-secondary);
	margin-bottom: var(--spacing-lg);
}

.result-level {
	display: flex;
	align-items: center;
	justify-content: center;
	gap: var(--spacing-md);
	margin-bottom: var(--spacing-xl);
	padding: var(--spacing-lg);
	background: var(--bg-input);
	border-radius: var(--radius-lg);
}

.result-level .level-badge {
	background: linear-gradient(135deg, var(--color-notes), #0066ff);
	color: white;
	padding: var(--spacing-sm) var(--spacing-lg);
	border-radius: var(--radius-md);
	font-size: 1.25rem;
	font-weight: 700;
}

/* Responsive */
@media (max-width: 480px) {
	.placement-content {
		width: 95%;
		max-height: 95vh;
	}

	.placement-header {
		padding: var(--spacing-lg) var(--spacing-md) var(--spacing-sm);
	}

	.placement-header h2 {
		font-size: 1.25rem;
	}

	.placement-body {
		padding: var(--spacing-md);
	}

	.placement-icon {
		font-size: 3rem;
	}

	.piano-key.white {
		width: 22px;
		height: 80px;
	}

	.piano-key.black {
		width: 16px;
		height: 48px;
		margin: 0 -8px;
	}
}

/* ==================== TUTONOTES DETAIL PANEL ==================== */

/* Panneau de détail dans la carte TutoNotes */
.notes-detail-panel {
	margin-top: var(--spacing-md);
	padding-top: var(--spacing-md);
	border-top: 1px solid var(--border-subtle);
}

/* Panneau de détail dans la carte TutoChords */
.chords-detail-panel {
	margin-top: var(--spacing-md);
	padding-top: var(--spacing-md);
	border-top: 1px solid var(--border-subtle);
}

/* Onglets familles */
.notes-tabs {
	display: flex;
	gap: var(--spacing-xs);
	margin-bottom: var(--spacing-md);
	overflow-x: auto;
	padding-bottom: var(--spacing-xs);
}

.family-tab {
	flex: 1;
	padding: var(--spacing-sm) var(--spacing-md);
	background: var(--bg-input);
	border: 1px solid var(--border-subtle);
	border-radius: var(--radius-sm);
	color: var(--text-secondary);
	font-size: 0.75rem;
	font-weight: 500;
	cursor: pointer;
	transition: all 0.2s ease;
	white-space: nowrap;
}

.family-tab:hover {
	background: var(--bg-card-hover);
	border-color: var(--border-hover);
}

.family-tab.active {
	background: var(--gradient-notes);
	border-color: transparent;
	color: var(--text-primary);
}

/* Onglets mode TutoChords - couleur verte */
.chords-detail-panel .family-tab.active {
	background: var(--gradient-chords);
}

/* Onglets renversements TutoChords */
.inversion-tabs {
	display: flex;
	gap: var(--spacing-xs);
	margin-bottom: var(--spacing-md);
}

.inversion-tab {
	flex: 1;
	padding: var(--spacing-xs) var(--spacing-sm);
	background: var(--bg-input);
	border: 1px solid var(--border-subtle);
	border-radius: var(--radius-sm);
	color: var(--text-secondary);
	font-size: 0.65rem;
	font-weight: 500;
	cursor: pointer;
	transition: all 0.2s ease;
	white-space: nowrap;
	text-align: center;
}

.inversion-tab:hover {
	background: var(--bg-card-hover);
	border-color: var(--border-hover);
}

.inversion-tab.active {
	background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
	border-color: transparent;
	color: var(--text-primary);
}

/* Grille des tonalités */
.notes-grid {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: var(--spacing-sm);
}

.tonality-cell {
	background: var(--bg-input);
	border: 1px solid rgba(100, 100, 120, 0.3);
	border-radius: var(--radius-sm);
	padding: var(--spacing-sm);
	text-align: center;
	cursor: pointer;
	transition: all 0.2s ease;
	opacity: 0.7;
}

.tonality-cell:hover:not(.locked) {
	transform: translateY(-2px);
	border-color: var(--color-notes);
	box-shadow: 0 4px 12px rgba(0, 212, 255, 0.2);
}

.tonality-cell.locked {
	opacity: 0.4;
	cursor: not-allowed;
}

.tonality-cell.unlocked {
	border-color: var(--color-notes);
}

.tonality-cell.mastered {
	background: linear-gradient(135deg, rgba(16, 185, 129, 0.2) 0%, rgba(5, 150, 105, 0.2) 100%);
	border-color: var(--color-success);
}

.tonality-name {
	display: block;
	font-size: 0.8rem;
	font-weight: 600;
	color: var(--text-primary);
	margin-bottom: 2px;
}

.tonality-level {
	display: block;
	font-size: 0.7rem;
	color: var(--text-secondary);
}

/* Modale détail tonalité */
.tonality-modal {
	position: fixed;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	background: rgba(0, 0, 0, 0.8);
	display: flex;
	align-items: center;
	justify-content: center;
	z-index: 1000;
	padding: var(--spacing-md);
	opacity: 0;
	transition: opacity 0.2s ease;
}

.tonality-modal.visible {
	opacity: 1;
}

.tonality-modal-content {
	background: var(--bg-card);
	border-radius: var(--radius-lg);
	padding: var(--spacing-lg);
	max-width: 400px;
	width: 100%;
	max-height: 85vh;
	overflow-y: auto;
	position: relative;
	transform: scale(0.95);
	transition: transform 0.2s ease;
}

.tonality-modal.visible .tonality-modal-content {
	transform: scale(1);
}

.tonality-modal-close {
	position: absolute;
	top: var(--spacing-sm);
	right: var(--spacing-sm);
	background: none;
	border: none;
	color: var(--text-secondary);
	font-size: 1.5rem;
	cursor: pointer;
	padding: var(--spacing-xs);
	line-height: 1;
}

.tonality-modal-close:hover {
	color: var(--text-primary);
}

.tonality-modal-content h3 {
	margin: 0 0 var(--spacing-md) 0;
	font-size: 1.1rem;
	color: var(--text-primary);
}

.levels-list {
	display: flex;
	flex-direction: column;
	gap: var(--spacing-sm);
}

.level-row {
	display: flex;
	align-items: center;
	gap: var(--spacing-md);
	padding: var(--spacing-sm);
	background: var(--bg-input);
	border-radius: var(--radius-sm);
}

.level-row.locked {
	opacity: 0.5;
}

.level-name {
	flex: 1;
	font-size: 0.85rem;
	color: var(--text-primary);
}

.level-progress {
	width: 80px;
	height: 6px;
	background: var(--bg-dark);
	border-radius: 3px;
	overflow: hidden;
}

.level-progress-fill {
	height: 100%;
	background: var(--gradient-notes);
	border-radius: 3px;
	transition: width 0.3s ease;
}

.level-pct {
	width: 40px;
	text-align: right;
	font-size: 0.8rem;
	color: var(--text-secondary);
}

/* Niveau courant (à jouer) */
.level-row.current {
	background: rgba(0, 212, 255, 0.15);
	border: 1px solid var(--color-notes);
}

.level-row.current .level-pct {
	color: var(--color-notes);
	font-weight: 600;
}

/* Bouton Jouer dans la modale */
.tonality-play-btn {
	display: block;
	margin-top: var(--spacing-lg);
	padding: var(--spacing-md) var(--spacing-lg);
	background: var(--gradient-notes);
	color: var(--bg-dark);
	text-align: center;
	text-decoration: none;
	font-weight: 600;
	border-radius: var(--radius-md);
	transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.tonality-play-btn:hover {
	transform: scale(1.02);
	box-shadow: 0 4px 15px rgba(0, 212, 255, 0.4);
}

/* Cellule tonalité sélectionnée */
.tonality-cell.selected {
	border-color: var(--color-notes);
	border-width: 2px;
	box-shadow: 0 0 15px rgba(0, 212, 255, 0.6);
	background: rgba(0, 212, 255, 0.15);
	opacity: 1;
}

/* Toggle altérations */
.acc-toggle {
	margin-bottom: var(--spacing-md);
}

.acc-toggle-label {
	display: flex;
	align-items: center;
	gap: var(--spacing-sm);
	cursor: pointer;
	font-size: 0.85rem;
	color: var(--text-secondary);
	transition: color 0.2s ease;
}

.acc-toggle-label:hover {
	color: var(--text-primary);
}

.acc-toggle-label input[type="checkbox"] {
	width: 18px;
	height: 18px;
	accent-color: var(--color-notes);
	cursor: pointer;
}

.acc-toggle-label input[type="checkbox"]:checked + span {
	color: var(--color-notes);
	font-weight: 500;
}

/* Sous-titre dans la modale */
.modal-subtitle {
	margin: -0.5rem 0 var(--spacing-md) 0;
	font-size: 0.85rem;
	color: var(--text-secondary);
}

/* Info niveau avec règles */
.level-row .level-info {
	display: flex;
	flex-direction: column;
	gap: 2px;
	flex: 1;
	min-width: 0;
}

.level-row .level-rules {
	font-size: 0.7rem;
	color: var(--text-secondary);
	opacity: 0.8;
}

.level-row.mastered .level-name {
	color: var(--color-success);
}

.level-row.mastered .level-pct {
	color: var(--color-success);
	font-weight: 600;
}

/* Hint règle de déblocage */
.unlock-rule-hint {
	margin-top: var(--spacing-md);
	padding: var(--spacing-sm) var(--spacing-md);
	background: rgba(255, 255, 255, 0.05);
	border-radius: var(--radius-sm);
	font-size: 0.75rem;
	color: var(--text-secondary);
	text-align: center;
	border-left: 3px solid var(--color-notes);
}

/* Responsive grille tonalités */
@media (max-width: 480px) {
	.notes-grid {
		grid-template-columns: repeat(3, 1fr);
	}

	.family-tab {
		padding: var(--spacing-xs) var(--spacing-sm);
		font-size: 0.7rem;
	}

	.acc-toggle-label {
		font-size: 0.8rem;
	}
}


/* ==================== TUTOSIGHTREAD DETAIL PANEL ==================== */

/* Panneau de détail SightRead - réutilise les styles de TutoNotes */
.sightread-detail-panel {
	margin-top: var(--spacing-md);
	padding-top: var(--spacing-md);
	border-top: 1px solid var(--border-subtle);
}

/* Onglets modes de clé pour SightRead - gradient spécifique */
.sightread-detail-panel .family-tab.active {
	background: var(--gradient-sightread, linear-gradient(135deg, #9333ea, #c026d3));
}

/* Cellules tonalité pour SightRead - couleur spécifique */
.sightread-detail-panel .tonality-cell:hover:not(.locked) {
	border-color: #a855f7;
	box-shadow: 0 4px 12px rgba(168, 85, 247, 0.2);
}

.sightread-detail-panel .tonality-cell.unlocked {
	border-color: #a855f7;
}

.sightread-detail-panel .tonality-cell.selected {
	border-color: #a855f7;
	box-shadow: 0 0 15px rgba(168, 85, 247, 0.6);
	background: rgba(168, 85, 247, 0.15);
}

/* Modale détail niveau pour SightRead */
.sightread-detail-panel .level-progress-fill {
	background: var(--gradient-sightread, linear-gradient(135deg, #9333ea, #c026d3));
}

.sightread-detail-panel .level-row.current {
	background: rgba(168, 85, 247, 0.15);
	border: 1px solid #a855f7;
}

.sightread-detail-panel .level-row.current .level-pct {
	color: #a855f7;
}

/* Bouton Jouer SightRead dans la modale */
.sightread-play-btn {
	display: block;
	margin-top: var(--spacing-lg);
	padding: var(--spacing-md) var(--spacing-lg);
	background: var(--gradient-sightread, linear-gradient(135deg, #9333ea, #c026d3));
	color: white;
	text-align: center;
	text-decoration: none;
	font-weight: 600;
	border-radius: var(--radius-md);
	transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.sightread-play-btn:hover {
	transform: scale(1.02);
	box-shadow: 0 4px 15px rgba(168, 85, 247, 0.4);
}

/* Hint règle de déblocage SightRead */
.sightread-detail-panel .unlock-rule-hint {
	border-left-color: #a855f7;
}


/* ==================== TUTORYTHME DETAIL PANEL ==================== */

/* Panneau de détail TutoRythme */
.rhythm-detail-panel {
	margin-top: var(--spacing-md);
	padding-top: var(--spacing-md);
	border-top: 1px solid var(--border-subtle);
}

/* Grille exercices TutoRythme */
.rhythm-grid {
	display: flex;
	flex-direction: column;
	gap: var(--spacing-md);
}

/* Catégorie d'exercices */
.rhythm-category {
	display: flex;
	flex-direction: column;
	gap: var(--spacing-sm);
}

.rhythm-category .category-label {
	font-size: 0.75rem;
	font-weight: 600;
	color: var(--text-secondary);
	text-transform: uppercase;
	letter-spacing: 0.5px;
	padding-bottom: var(--spacing-xs);
	border-bottom: 1px solid var(--border-subtle);
}

.rhythm-category .category-exercises {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
	gap: var(--spacing-sm);
}

/* Cellules exercices TutoRythme (réutilise le style des tonalités) */
.rhythm-detail-panel .tonality-cell {
	padding: var(--spacing-sm);
	text-align: center;
}

.rhythm-detail-panel .tonality-cell:hover:not(.locked) {
	border-color: var(--color-rhythm);
	box-shadow: 0 4px 12px rgba(249, 115, 22, 0.2);
}

.rhythm-detail-panel .tonality-cell.unlocked {
	border-color: var(--color-rhythm);
}

.rhythm-detail-panel .tonality-cell.selected {
	border-color: var(--color-rhythm);
	border-width: 2px;
	box-shadow: 0 0 15px rgba(249, 115, 22, 0.6);
	background: rgba(249, 115, 22, 0.15);
}

.rhythm-detail-panel .tonality-cell.mastered {
	background: linear-gradient(135deg, rgba(249, 115, 22, 0.2), rgba(239, 68, 68, 0.2));
	border-color: var(--color-rhythm);
}

/* Bouton Jouer TutoRythme dans la modale */
.tonality-play-btn.rhythm {
	background: var(--gradient-rhythm);
	color: white;
}

.tonality-play-btn.rhythm:hover {
	box-shadow: 0 4px 15px rgba(249, 115, 22, 0.4);
}

/* Modale TutoRythme */
.rhythm-detail-panel .level-progress-fill {
	background: var(--gradient-rhythm);
}

.rhythm-detail-panel .level-row.current {
	background: rgba(249, 115, 22, 0.15);
	border: 1px solid var(--color-rhythm);
}

.rhythm-detail-panel .level-row.current .level-pct {
	color: var(--color-rhythm);
}

/* Hint règle de déblocage TutoRythme */
.rhythm-detail-panel .unlock-rule-hint {
	border-left-color: var(--color-rhythm);
}

/* Responsive grille exercices TutoRythme */
@media (max-width: 480px) {
	.rhythm-category .category-exercises {
		grid-template-columns: repeat(2, 1fr);
	}
}

/* ==================== ACCORDÉON PANNEAUX DÉTAIL ==================== */

/* Header cliquable pour ouvrir/fermer le panneau */
.detail-panel-header {
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding: var(--spacing-sm) 0;
	cursor: pointer;
	user-select: none;
	margin-bottom: var(--spacing-sm);
}

.detail-panel-header:hover .detail-toggle-icon {
	color: var(--text-primary);
}

.detail-panel-title {
	font-size: 0.8rem;
	font-weight: 500;
	color: var(--text-secondary);
	text-transform: uppercase;
	letter-spacing: 0.5px;
}

.detail-toggle-icon {
	color: var(--text-muted);
	transition: transform var(--transition-normal), color var(--transition-fast);
	flex-shrink: 0;
}

/* État fermé : chevron vers la droite */
.detail-panel-header.collapsed .detail-toggle-icon {
	transform: rotate(-90deg);
}

/* Contenu du panneau */
.detail-panel-content {
	overflow: hidden;
	transition: max-height var(--transition-normal), opacity var(--transition-fast);
	max-height: 1000px; /* Valeur suffisante pour le contenu */
	opacity: 1;
}

/* État fermé */
.detail-panel-content.collapsed {
	max-height: 0;
	opacity: 0;
	margin: 0;
	padding: 0;
}

/* Animation smooth */
.detail-panel-content.animating {
	transition: max-height 0.35s ease-out, opacity 0.2s ease;
}

/* Couleurs des titres par module */
.notes-detail-panel .detail-panel-title {
	color: var(--color-notes);
}

.sightread-detail-panel .detail-panel-title {
	color: var(--color-sightread);
}

.chords-detail-panel .detail-panel-title {
	color: var(--color-chords);
}

.rhythm-detail-panel .detail-panel-title {
	color: var(--color-rhythm);
}