/**
 * 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: row;
	align-items: center;
	gap: var(--spacing-md);
}

.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);
}

/* Pulsation subtile du bouton Guidé quand on est en mode Libre */
.mode-btn[data-mode="guided"]:not(.active) {
	animation: pulse-guided 2.5s ease-in-out infinite;
}

@keyframes pulse-guided {
	0%, 100% {
		box-shadow: 0 0 0 0 rgba(167, 139, 250, 0);
	}
	50% {
		box-shadow: 0 0 12px 4px rgba(167, 139, 250, 0.55);
	}
}

/* ==================== AUTH HEADER ==================== */
.header-auth {
	display: flex;
	align-items: center;
	gap: var(--spacing-sm);
	margin-left: var(--spacing-md);
}

.auth-header-btn,
.sync-header-btn,
.settings-header-btn {
	display: flex;
	align-items: center;
	gap: var(--spacing-sm);
	padding: var(--spacing-sm) var(--spacing-md);
	border: 1px solid var(--border-subtle);
	background: transparent;
	color: var(--text-secondary);
	font-size: 0.85rem;
	font-weight: 500;
	border-radius: var(--radius-md);
	cursor: pointer;
	transition: all var(--transition-fast);
	text-decoration: none;
}

.auth-header-btn:hover,
.sync-header-btn:hover,
.settings-header-btn:hover {
	color: var(--text-primary);
	border-color: var(--border-hover);
	background: var(--bg-input);
}

.auth-header-btn svg,
.sync-header-btn svg,
.settings-header-btn svg {
	flex-shrink: 0;
}

.settings-header-btn {
	padding: var(--spacing-sm);
}

.settings-header-btn:hover svg {
	transform: rotate(45deg);
}

.settings-header-btn svg {
	transition: transform var(--transition-fast);
}

.sync-header-btn {
	padding: var(--spacing-sm);
}

.sync-header-btn.syncing svg {
	animation: spin 1s linear infinite;
}

.sync-header-btn.synced {
	color: var(--color-success);
	border-color: var(--color-success);
}

.sync-header-btn.error {
	color: var(--color-danger);
	border-color: var(--color-danger);
}

.sync-status {
	font-size: 0.75rem;
}

@keyframes spin {
	from { transform: rotate(0deg); }
	to { transform: rotate(360deg); }
}

.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: visible;
	transition: all var(--transition-normal);
	z-index: 1;
}

/* Carte avec panneau détail ouvert passe au-dessus */
.module-card:has(.detail-panel-content:not(.collapsed)) {
	z-index: 10;
}

.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 selector */
.level-selector {
	display: flex;
	align-items: center;
	gap: 2px;
}

.level-nav {
	background: transparent;
	border: none;
	color: var(--text-muted);
	font-size: 0.65rem;
	padding: 4px 6px;
	cursor: pointer;
	opacity: 0.5;
	transition: opacity var(--transition-fast), color var(--transition-fast), transform var(--transition-fast);
	border-radius: var(--radius-sm);
}

.level-nav:hover {
	opacity: 1;
	color: var(--text-primary);
	background: var(--bg-input);
}

.level-nav:active {
	transform: scale(0.9);
}

.level-nav:disabled {
	opacity: 0.2;
	cursor: not-allowed;
	pointer-events: none;
}

.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);
	min-width: 40px;
	text-align: center;
}

/* Niveau officiel (validé ou cible actuelle) - couleur verte du logo */
.level-badge.validated {
	color: #12b981;
	font-weight: 700;
}

/* Bouton "Reprendre ici" */
.resume-here-btn {
	background: var(--accent, #f59e0b);
	color: #fff;
	border: none;
	font-size: 0.65rem;
	font-weight: 600;
	padding: 3px 8px;
	border-radius: var(--radius-sm);
	cursor: pointer;
	margin-left: 4px;
	white-space: nowrap;
	transition: background var(--transition-fast), transform var(--transition-fast);
}

.resume-here-btn:hover {
	background: var(--accent-hover, #d97706);
	transform: scale(1.05);
}

.resume-here-btn:active {
	transform: scale(0.95);
}

.resume-here-btn[hidden] {
	display: none;
}

.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); }
.module-card.progressions .play-btn { background: var(--gradient-progressions); }

.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;
}

.modal-btn.warning {
	background: #f59e0b;
	border: none;
	color: #fff;
	font-weight: 700;
}

.modal-btn.warning:hover {
	background: #d97706;
}

/* Resume modal */
.resume-modal-content {
	max-width: 360px;
}

.resume-modal-icon {
	font-size: 2rem;
	margin-bottom: var(--spacing-sm);
	opacity: 0.7;
}

/* ==================== 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;
	}

	.auth-header-text {
		display: none;
	}

	.auth-header-btn,
	.settings-header-btn {
		padding: var(--spacing-sm);
	}

	.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);
	}
}

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

/* Panneau de détail générique pour toutes les cartes modules */
.notes-detail-panel,
.sightread-detail-panel,
.chords-detail-panel,
.rhythm-detail-panel,
.progressions-detail-panel,
.eartraining-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 modale tonalité - mobile */
@media (max-width: 768px) {
	.tonality-modal {
		padding: 12px;
		align-items: stretch;
	}

	.tonality-modal-content {
		max-width: 100%;
		width: 100%;
		height: 100%;
		max-height: calc(100vh - 24px);
		border-radius: var(--radius-lg);
		padding: var(--spacing-lg);
		display: flex;
		flex-direction: column;
	}

	.tonality-modal-content h3 {
		font-size: 1.1rem;
		padding-right: 40px;
		flex-shrink: 0;
	}

	.modal-subtitle {
		font-size: 0.8rem;
		flex-shrink: 0;
	}

	.levels-list {
		flex: 1;
		overflow-y: auto;
		gap: var(--spacing-sm);
		padding: var(--spacing-sm) 0;
	}

	.level-row {
		padding: var(--spacing-sm);
		gap: var(--spacing-sm);
	}

	.level-row .level-info {
		flex: 1;
		min-width: 0;
	}

	.level-row .level-name {
		font-size: 0.85rem;
	}

	.level-row .level-rules {
		font-size: 0.7rem;
		word-break: break-word;
	}

	.level-progress {
		width: 60px;
		flex-shrink: 0;
	}

	.level-pct {
		width: 45px;
		flex-shrink: 0;
	}

	.unlock-rule-hint {
		font-size: 0.75rem;
		padding: var(--spacing-sm);
		word-break: break-word;
		flex-shrink: 0;
	}

	.tonality-play-btn,
	.sightread-play-btn,
	.tonality-play-btn.rhythm,
	.tonality-play-btn.chords,
	.tonality-play-btn.progressions,
	.tonality-play-btn.eartraining {
		padding: var(--spacing-md);
		font-size: 1rem;
		flex-shrink: 0;
		margin-top: auto;
	}

	.tonality-modal-close {
		width: 44px;
		height: 44px;
		font-size: 2rem;
		top: var(--spacing-sm);
		right: var(--spacing-sm);
	}

	/* Onglets familles sur mobile */
	.notes-tabs {
		flex-wrap: wrap;
		gap: var(--spacing-xs);
		margin-bottom: var(--spacing-sm);
	}

	.family-tab {
		padding: var(--spacing-xs) var(--spacing-sm);
		font-size: 0.75rem;
		flex: 0 1 auto;
	}

	/* Grille tonalités sur mobile */
	.notes-grid {
		grid-template-columns: repeat(3, 1fr);
	}

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


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

/* 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 ==================== */

/* 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);
}

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

.tonality-play-btn.progressions:hover {
	box-shadow: 0 4px 15px rgba(99, 102, 241, 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);
}

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

/* ==================== TUTOPROGRESSIONS DETAIL PANEL ==================== */

.progressions-grid {
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	gap: var(--spacing-sm);
}

.progression-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;
	display: flex;
	flex-direction: column;
	gap: 2px;
}

.progression-cell:hover {
	border-color: var(--color-progressions);
	background: rgba(236, 72, 153, 0.1);
}

.progression-cell.selected {
	border-color: var(--color-progressions);
	background: rgba(236, 72, 153, 0.15);
	box-shadow: 0 0 0 2px rgba(236, 72, 153, 0.3);
}

.progression-cell.current {
	background: rgba(236, 72, 153, 0.1);
	border-color: rgba(236, 72, 153, 0.5);
}

.progression-cell.mastered {
	background: linear-gradient(135deg, rgba(236, 72, 153, 0.15), rgba(168, 85, 247, 0.15));
	border-color: var(--color-progressions);
}

.progression-id {
	font-size: 0.7rem;
	font-weight: 600;
	color: var(--color-progressions);
	opacity: 0.8;
}

.progression-name {
	font-size: 0.75rem;
	font-weight: 500;
	color: var(--text-primary);
	line-height: 1.2;
}

/* Couleur module progressions */
.module-card.progressions .progress-fill {
	background: var(--gradient-progressions);
}

/* Badge niveau Progressions - couleur texte seulement (pas de fond) */
.module-card.progressions .level-badge {
	background: var(--bg-input);
	color: var(--text-secondary);
}

/* Niveau à travailler = vert (priorité sur couleur module) */
.module-card.progressions .level-badge.validated {
	color: #12b981;
}

/* Bouton Jouer TutoProgressions */
.detail-play-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	padding: var(--spacing-sm) var(--spacing-lg);
	background: var(--gradient-progressions);
	color: white;
	border-radius: var(--radius-md);
	font-weight: 600;
	text-decoration: none;
	transition: all 0.2s ease;
}

.detail-play-btn:hover {
	box-shadow: 0 4px 15px rgba(236, 72, 153, 0.4);
	transform: translateY(-2px);
}

/* Sessions de progression (non utilisé actuellement, conservé pour référence) */
.detail-sessions {
	display: flex;
	gap: var(--spacing-xs);
	flex-wrap: wrap;
	justify-content: center;
}

.detail-session {
	width: 40px;
	height: 40px;
	display: flex;
	align-items: center;
	justify-content: center;
	border-radius: var(--radius-sm);
	font-size: 0.7rem;
	font-weight: 600;
}

.detail-session.success {
	background: rgba(34, 197, 94, 0.2);
	color: var(--color-success);
	border: 1px solid var(--color-success);
}

.detail-session.fail {
	background: rgba(239, 68, 68, 0.1);
	color: var(--color-danger);
	border: 1px solid rgba(239, 68, 68, 0.3);
}

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

	.progression-cell {
		padding: var(--spacing-xs);
	}

	.progression-id {
		font-size: 0.6rem;
	}

	.progression-name {
		font-size: 0.65rem;
	}
}

/* ==================== TUTOEARTRAINING DETAIL PANEL ==================== */

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

/* Onglets sous-modules EarTraining */
.eartraining-detail-panel .submodule-tabs {
	display: flex;
	gap: var(--spacing-xs);
	margin-bottom: var(--spacing-md);
	padding: var(--spacing-xs);
	background: var(--bg-input);
	border-radius: var(--radius-md);
}

.eartraining-detail-panel .submodule-tab {
	flex: 1;
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 2px;
	padding: var(--spacing-sm);
	background: transparent;
	border: 1px solid transparent;
	border-radius: var(--radius-sm);
	cursor: pointer;
	transition: all 0.2s ease;
	color: var(--text-secondary);
}

.eartraining-detail-panel .submodule-tab:hover {
	background: rgba(251, 191, 36, 0.1);
	color: var(--text-primary);
}

.eartraining-detail-panel .submodule-tab.active {
	background: rgba(251, 191, 36, 0.15);
	border-color: var(--color-eartraining);
	color: var(--color-eartraining);
}

.eartraining-detail-panel .submodule-icon {
	font-size: 1.2rem;
}

.eartraining-detail-panel .submodule-name {
	font-size: 0.7rem;
	font-weight: 500;
	white-space: nowrap;
}

/* Contenu sous-module */
.eartraining-detail-panel .submodule-content {
	min-height: 80px;
}

/* Grille niveaux EarTraining */
.eartraining-levels-grid {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(80px, 1fr));
	gap: var(--spacing-sm);
}

.eartraining-level-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;
	display: flex;
	flex-direction: column;
	gap: 4px;
}

.eartraining-level-cell:hover:not(.locked) {
	border-color: var(--color-eartraining);
	background: rgba(251, 191, 36, 0.1);
}

.eartraining-level-cell.unlocked {
	border-color: var(--color-eartraining);
}

.eartraining-level-cell.current {
	background: rgba(251, 191, 36, 0.12);
	border-color: rgba(251, 191, 36, 0.6);
}

.eartraining-level-cell.selected {
	border-color: var(--color-eartraining);
	border-width: 2px;
	box-shadow: 0 0 12px rgba(251, 191, 36, 0.4);
}

.eartraining-level-cell.mastered {
	background: linear-gradient(135deg, rgba(251, 191, 36, 0.15), rgba(245, 158, 11, 0.15));
	border-color: var(--color-eartraining);
}

.eartraining-level-cell.locked {
	opacity: 0.5;
	cursor: not-allowed;
}

.eartraining-level-cell .level-num {
	font-size: 0.85rem;
	font-weight: 700;
	color: var(--color-eartraining);
}

.eartraining-level-cell .level-name {
	font-size: 0.65rem;
	color: var(--text-secondary);
	line-height: 1.2;
}

.eartraining-level-cell .level-pct {
	font-size: 0.7rem;
	font-weight: 600;
	color: var(--text-muted);
}

.eartraining-level-cell.mastered .level-pct {
	color: var(--color-success);
}

/* Onglets clé (Sol/Fa) pour dictée notes et dictée accords */
.eartraining-clef-tabs {
	display: flex;
	gap: var(--spacing-xs);
	margin-bottom: var(--spacing-sm);
}

.eartraining-clef-tab {
	flex: 1;
	padding: var(--spacing-xs) var(--spacing-sm);
	background: var(--bg-input);
	border: 1px solid rgba(100, 100, 120, 0.3);
	border-radius: var(--radius-sm);
	text-align: center;
	font-size: 0.75rem;
	cursor: pointer;
	transition: all 0.2s ease;
	color: var(--text-secondary);
}

.eartraining-clef-tab:hover {
	border-color: var(--color-eartraining);
}

.eartraining-clef-tab.active {
	background: rgba(251, 191, 36, 0.15);
	border-color: var(--color-eartraining);
	color: var(--color-eartraining);
}

/* Modale détail niveau EarTraining */
.eartraining-detail-panel .level-progress-fill {
	background: var(--gradient-eartraining);
}

.eartraining-detail-panel .level-row.current {
	background: rgba(251, 191, 36, 0.15);
	border: 1px solid var(--color-eartraining);
}

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

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

/* Couleur module EarTraining */
.module-card.eartraining .progress-fill {
	background: var(--gradient-eartraining);
}

/* Badge niveau EarTraining - couleur texte seulement (pas de fond) */
.module-card.eartraining .level-badge {
	background: var(--bg-input);
	color: var(--text-secondary);
}

/* Niveau à travailler = vert (priorité sur couleur module) */
.module-card.eartraining .level-badge.validated {
	color: #12b981;
}

.module-card.eartraining .play-btn {
	background: var(--gradient-eartraining);
	color: #1a1a24;
}

.module-card.eartraining .play-btn:hover {
	box-shadow: 0 4px 12px rgba(251, 191, 36, 0.4);
}

/* Onglets sous-modules EarTraining */
.eartraining-submodule-tabs {
	display: flex;
	flex-wrap: wrap;
	gap: 6px;
	margin-bottom: var(--spacing-sm);
}

.eartraining-submodule-tabs .family-tab {
	font-size: 0.75rem;
	padding: 6px 10px;
}

/* Onglets de clé EarTraining */
.eartraining-clef-tabs,
.clef-tabs {
	display: flex;
	gap: 8px;
	justify-content: center;
	margin-bottom: var(--spacing-sm);
}

.clef-mode-tab {
	display: flex;
	align-items: center;
	gap: 6px;
	padding: 6px 12px;
	background: rgba(255, 255, 255, 0.05);
	border: 1px solid var(--border-card);
	border-radius: var(--radius-sm);
	color: var(--text-muted);
	font-size: 0.85rem;
	cursor: pointer;
	transition: all 0.2s ease;
}

.clef-mode-tab:hover {
	border-color: var(--color-eartraining);
	color: var(--text-primary);
}

.clef-mode-tab.active {
	background: rgba(251, 191, 36, 0.15);
	border-color: var(--color-eartraining);
	color: var(--color-eartraining);
}

/* Grille EarTraining */
.eartraining-grid {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
	gap: 8px;
}

.eartraining-grid .tonality-cell {
	border-color: rgba(251, 191, 36, 0.3);
}

.eartraining-grid .tonality-cell.current {
	background: rgba(251, 191, 36, 0.15);
	border-color: var(--color-eartraining);
}

.eartraining-grid .tonality-cell:hover:not(.locked) {
	border-color: var(--color-eartraining);
	background: rgba(251, 191, 36, 0.1);
}

/* Bouton jouer modale EarTraining */
.tonality-play-btn.eartraining {
	background: var(--gradient-eartraining);
	color: #1a1a24;
}

.tonality-play-btn.eartraining:hover {
	box-shadow: 0 4px 12px rgba(251, 191, 36, 0.3);
}

/* Responsive EarTraining */
@media (max-width: 480px) {
	.eartraining-submodule-tabs .family-tab {
		font-size: 0.65rem;
		padding: 4px 8px;
	}

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

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

/* ==================== MODE LIBRE - BOUTONS MODULES ==================== */

.free-mode-section {
	margin-bottom: var(--spacing-xl);
}

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

/* Préambule mode libre */
.free-mode-preamble {
	display: flex;
	align-items: flex-start;
	gap: var(--spacing-md);
	padding: var(--spacing-lg) var(--spacing-xl);
	margin-bottom: var(--spacing-xl);
	background: linear-gradient(135deg, rgba(99, 102, 241, 0.08) 0%, rgba(168, 85, 247, 0.08) 100%);
	border: 1px solid rgba(99, 102, 241, 0.2);
	border-radius: var(--radius-xl);
	border-left: 4px solid var(--primary);
}

.preamble-icon {
	font-size: 1.5rem;
	flex-shrink: 0;
	margin-top: 2px;
}

.preamble-text {
	margin: 0;
	font-size: 0.95rem;
	line-height: 1.6;
	color: var(--text-secondary);
}

.preamble-text strong {
	color: var(--text-primary);
}

.preamble-switch-btn {
	background: none;
	border: none;
	color: var(--primary);
	font-weight: 600;
	cursor: pointer;
	text-decoration: underline;
	font-size: inherit;
	padding: 0;
	transition: color var(--transition-fast);
}

.preamble-switch-btn:hover {
	color: var(--primary-hover);
}

.free-mode-grid {
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	gap: var(--spacing-lg);
}

.free-module-card {
	display: flex;
	align-items: center;
	gap: var(--spacing-lg);
	padding: var(--spacing-lg) var(--spacing-xl);
	background: var(--bg-card);
	border: 1px solid var(--border-subtle);
	border-radius: var(--radius-xl);
	text-decoration: none;
	color: inherit;
	position: relative;
	overflow: visible;
	transition: all var(--transition-normal);
}

/* Barre colorée en haut */
.free-module-card::before {
	content: '';
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	height: 3px;
	opacity: 0.8;
	transition: opacity var(--transition-fast);
	border-radius: var(--radius-xl) var(--radius-xl) 0 0;
}

.free-module-card:nth-child(1)::before { background: var(--gradient-notes); }
.free-module-card:nth-child(2)::before { background: var(--gradient-sightread); }
.free-module-card:nth-child(3)::before { background: var(--gradient-chords); }
.free-module-card:nth-child(4)::before { background: var(--gradient-rhythm); }
.free-module-card:nth-child(5)::before { background: var(--gradient-progressions); }
.free-module-card:nth-child(6)::before { background: var(--gradient-eartraining); }

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

.free-module-card:hover::before {
	opacity: 1;
}

.free-module-logo {
	height: 36px;
	width: auto;
	flex-shrink: 0;
	transition: transform var(--transition-normal);
}

.free-module-card:hover .free-module-logo {
	transform: scale(1.05);
}

.free-module-desc {
	flex: 1;
	font-size: 0.9rem;
	color: var(--text-secondary);
	line-height: 1.4;
	margin: 0;
}

.free-play-btn {
	flex-shrink: 0;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	padding: var(--spacing-sm) var(--spacing-lg);
	border-radius: var(--radius-md);
	font-size: 0.9rem;
	font-weight: 600;
	color: var(--text-primary);
	transition: all var(--transition-fast);
}

/* Couleurs des boutons par module */
.free-module-card:nth-child(1) .free-play-btn { background: var(--gradient-notes); }
.free-module-card:nth-child(2) .free-play-btn { background: var(--gradient-sightread); }
.free-module-card:nth-child(3) .free-play-btn { background: var(--gradient-chords); }
.free-module-card:nth-child(4) .free-play-btn { background: var(--gradient-rhythm); }
.free-module-card:nth-child(5) .free-play-btn { background: var(--gradient-progressions); }
.free-module-card:nth-child(6) .free-play-btn { background: var(--gradient-eartraining); color: #1a1a24; }

.free-module-card:hover .free-play-btn {
	transform: scale(1.05);
}

.free-module-card:nth-child(1):hover .free-play-btn { box-shadow: 0 4px 15px rgba(0, 212, 255, 0.4); }
.free-module-card:nth-child(2):hover .free-play-btn { box-shadow: 0 4px 15px rgba(168, 85, 247, 0.4); }
.free-module-card:nth-child(3):hover .free-play-btn { box-shadow: 0 4px 15px rgba(16, 185, 129, 0.4); }
.free-module-card:nth-child(4):hover .free-play-btn { box-shadow: 0 4px 15px rgba(249, 115, 22, 0.4); }
.free-module-card:nth-child(5):hover .free-play-btn { box-shadow: 0 4px 15px rgba(99, 102, 241, 0.4); }
.free-module-card:nth-child(6):hover .free-play-btn { box-shadow: 0 4px 15px rgba(251, 191, 36, 0.4); }

/* Responsive Mode Libre */
@media (max-width: 768px) {
	.free-mode-grid {
		grid-template-columns: 1fr;
	}

	.free-module-card {
		padding: var(--spacing-md) var(--spacing-lg);
	}

	.free-module-logo {
		height: 32px;
	}

	.free-module-desc {
		font-size: 0.85rem;
	}
}

@media (max-width: 480px) {
	.free-module-card {
		flex-wrap: wrap;
		gap: var(--spacing-md);
	}

	.free-play-btn {
		width: 100%;
		padding: var(--spacing-md);
	}
}

/* Section modules guidés - masquée en mode libre */
.modules-section[hidden] {
	display: none;
}