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

:root {
    --background: 0 0% 100%;
    --foreground: 222.2 84% 4.9%;
    --card: 0 0% 100%;
    --card-foreground: 222.2 84% 4.9%;
    --popover: 0 0% 100%;
    --popover-foreground: 222.2 84% 4.9%;
    --primary: 221.2 83.2% 53.3%;
    --primary-foreground: 210 40% 98%;
    --secondary: 210 40% 96.1%;
    --secondary-foreground: 222.2 47.4% 11.2%;
    --muted: 210 40% 96.1%;
    --muted-foreground: 215.4 16.3% 46.9%;
    --accent: 210 40% 96.1%;
    --accent-foreground: 222.2 47.4% 11.2%;
    --destructive: 0 84.2% 60.2%;
    --destructive-foreground: 210 40% 98%;
    --success: 142.1 76.2% 36.3%;
    --warning: 38 92% 50%;
    --border: 214.3 31.8% 91.4%;
    --input: 214.3 31.8% 91.4%;
    --ring: 221.2 83.2% 53.3%;
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --radius: 0.5rem;
    --radius-card: 1rem;
    --font-sans: sans-serif;
}

body {
    font-family: var(--font-sans);
    line-height: 1.5;
    background-color: hsl(var(--secondary));
    color: hsl(var(--foreground));
    padding-bottom: var(--spacing-md);
}

.container {
    max-width: 1400px;
    margin: 0 auto;
}

h1, h2, h3, h4, h5, h6, .h1, .h2, .h3, .h4, .h5, .h6 {
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
    font-weight: 600;
}

.card-header h1, .card-header h2, .card-header h3, .card-header h4, .card-header h5, .card-header h6 {
    margin-bottom: 0;
}

h1, .h1 {
    font-size: 1.25rem;
}

h2, .h2 {
    font-size: 1.2rem;
}

h3, .h3 {
    font-size: 1.15rem;
}

h4, .h4 {
    font-size: 1.1rem;
}

h5, .h5 {
    font-size: 1.05rem;
}

h6, .h6 {
    font-size: 1rem;
}

a {
    color: hsl(var(--primary));
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: 1rem;
    line-height: 1;
    border-radius: var(--radius);
    border: 1px solid transparent;
    cursor: pointer;
    transition: background-color 0.2s, border-color 0.2s, color 0.2s;
    text-decoration: none;
}

button, .btn-primary {
    background-color: hsl(var(--primary));
    color: hsl(var(--primary-foreground));
    border-color: hsl(var(--primary));
}

button:hover, .btn-primary:hover {
    background-color: hsl(var(--primary) / 0.9);
}

.btn-secondary {
    background-color: hsl(var(--secondary));
    color: hsl(var(--secondary-foreground));
    border-color: hsl(var(--secondary));
}

.btn-secondary:hover {
    background-color: hsl(var(--secondary) / 0.9);
}

.btn-destructive {
    background-color: hsl(var(--destructive));
    color: hsl(var(--destructive-foreground));
    border-color: hsl(var(--destructive));
}

.btn-destructive:hover {
    background-color: hsl(var(--destructive) / 0.3);
}

.btn-success {
    background-color: hsl(var(--success));
    color: hsl(var(--primary-foreground));
    border-color: hsl(var(--success));
}

.btn-success:hover {
    background-color: hsl(var(--success) / 0.9);
}

.btn-warning {
    background-color: hsl(var(--warning));
    color: hsl(var(--primary-foreground));
    border-color: hsl(var(--warning));
}

.btn-warning:hover {
    background-color: hsl(var(--warning) / 0.9);
}

.btn-outline, .btn-outline.selected:hover {
    background-color: transparent;
    color: hsl(var(--foreground));
    border-color: hsl(var(--input));
}

.btn-outline:hover, .btn-outline.selected {
    background-color: hsl(var(--accent));
}

input[type="text"],
input[type="number"],
input[type="email"],
input[type="password"],
input[type="url"],
textarea,
select {
    display: block;
    width: 100%;
    padding: var(--spacing-sm);
    font-size: 1rem;
    line-height: 1.5;
    border-radius: var(--radius);
    border: 1px solid hsl(var(--border));
    background-color: hsl(var(--background));
    color: hsl(var(--foreground));
    margin-bottom: var(--spacing-md);
}

input:focus, textarea:focus, select:focus {
    outline: none;
    border-color: hsl(var(--ring));
    box-shadow: 0 0 0 2px hsl(var(--ring) / 0.2);
}

.form-check {
    display: flex;
    align-items: center;
    margin-bottom: var(--spacing-sm);
}

.form-check input[type="checkbox"],
.form-check input[type="radio"] {
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    width: 1rem;
    height: 1rem;
    border: 1px solid hsl(var(--border));
    border-radius: var(--radius);
    margin-right: var(--spacing-sm);
    cursor: pointer;
    position: relative;
    flex-shrink: 0;
}

.form-check input[type="radio"] {
    border-radius: 50%;
}

.form-check input[type="checkbox"]:checked,
.form-check input[type="radio"]:checked {
    background-color: hsl(var(--primary));
    border-color: hsl(var(--primary));
}

.form-check input[type="checkbox"]:checked::before {
    content: '✓';
    display: block;
    color: hsl(var(--primary-foreground));
    font-size: 0.8rem;
    line-height: 1;
    text-align: center;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.form-check input[type="radio"]:checked::before {
    content: '';
    display: block;
    width: 0.5rem;
    height: 0.5rem;
    border-radius: 50%;
    background-color: hsl(var(--primary-foreground));
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.form-check label {
    cursor: pointer;
    margin-bottom: 0;
}

div.form-check {
    margin-bottom: var(--spacing-sm);
}

div.form-check label {
    margin-left: var(--spacing-sm);
}

div.form-check input[type="checkbox"],
div.form-check input[type="radio"] {
    margin-right: 0;
}

.form-group-roles .form-check {
    margin-bottom: var(--spacing-xs);
}

.form-group {
    display: block;
    margin-bottom: var(--spacing-md);
}

table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    margin-bottom: var(--spacing-md);
    border-radius: var(--radius);
    overflow: hidden;
    border: 1px solid hsl(var(--border));
}

table th,
table td {
    padding: var(--spacing-sm) var(--spacing-md);
    text-align: left;
    border-bottom: 1px solid hsl(var(--border));
}

table th {
    background-color: hsl(var(--muted));
    color: hsl(var(--muted-foreground));
    font-weight: 600;
}

table tr:last-child td {
    border-bottom: none;
}

table tr {
    cursor: pointer;
}

table tbody tr:nth-child(odd) {
    background-color: hsl(var(--primary) / 0.1);
}
table tbody tr:nth-child(odd):hover {
    background-color: hsl(var(--primary) / 0.2);
}

table tbody tr:hover {
    background-color: hsl(var(--muted));
}

.clickable-row {
    cursor: pointer;
}

.alert {
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    border-radius: var(--radius);
    border: 1px solid transparent;
}

.alert.error {
    background-color: hsl(var(--destructive) / 0.1);
    color: hsl(var(--destructive));
    border-color: hsl(var(--destructive));
}

.alert.success {
    background-color: hsl(142.1 76.2% 36.3% / 0.1);
    color: hsl(142.1 76.2% 36.3%);
    border-color: hsl(142.1 76.2% 36.3%);
}

nav {
    background-color: hsl(var(--background));
    padding: var(--spacing-sm) var(--spacing-md);
    border-bottom: 1px solid hsl(var(--border));
    margin-bottom: var(--spacing-md);
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
}

.nav-brand {
    font-weight: bold;
    font-size: 1.25rem;
}

.nav-links ul {
    list-style: none;
    display: flex;
    gap: var(--spacing-md);
    align-items: center;
}

.nav-links ul li a {
    color: hsl(var(--secondary-foreground));
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius);
    transition: background-color 0.2s, color 0.2s;
}

.nav-links ul li a:hover {
    background-color: hsl(var(--muted));
    text-decoration: none;
}

.nav-right-item {
    margin-left: auto;
}

.hamburger {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--primary);
}

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

.actions-right {
    display: flex;
    gap: var(--spacing-sm);
    align-items: center;
}

.btn-back {
    color: hsl(var(--foreground));
}

.btn-back:hover {
    color: hsl(var(--primary));
}

.btn-edit {
    background-color: hsl(var(--primary));
    color: hsl(var(--primary-foreground));
    border-color: hsl(var(--primary));
}

.btn-edit:hover {
    background-color: hsl(var(--primary) / 0.9);
}

.btn-show {
    background-color: hsl(var(--secondary));
    color: hsl(var(--secondary-foreground));
    border-color: hsl(var(--secondary));
}

.btn-show:hover {
    background-color: hsl(var(--secondary) / 0.9);
}

.btn-delete {
    background-color: hsl(var(--destructive));
    color: hsl(var(--destructive-foreground));
    border-color: hsl(var(--destructive));
}

.btn-delete:hover {
    background-color: hsl(var(--destructive) / 0.9);
}

.form-actions {
    display: flex;
    justify-content: flex-end;
    margin-top: var(--spacing-md);
}

.role-badge {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius);
    background-color: hsl(var(--primary));
    color: hsl(var(--primary-foreground));
    font-size: 0.85rem;
    margin-right: var(--spacing-xs);
    margin-bottom: var(--spacing-xs);
}

.badge {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius);
    border: 1px solid hsl(var(--border));
    background-color: hsl(var(--background));
    color: hsl(var(--foreground));
    font-size: 0.85rem;
}

.listing-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: var(--spacing-md);
}

.listing-controls {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
    flex-wrap: wrap;
}

.listing-controls--right {
    justify-content: flex-end;
}

.vote-actions {
    display: inline-flex;
    gap: var(--spacing-xs);
    align-items: center;
}

.vote-actions .btn {
    min-width: 2.25rem;
}

.vote-actions .btn.is-selected {
    box-shadow: 0 0 0 2px hsl(var(--foreground) / 0.2);
    transform: translateY(-1px);
}

.is-hidden {
    display: none !important;
}

table tr.vote-highlight td {
    animation: votePulse 2s ease-out;
}

@keyframes votePulse {
    0% {
        background-color: hsl(var(--success) / 0.35);
        box-shadow: inset 0 0 0 9999px hsl(var(--success) / 0.12);
    }
    60% {
        background-color: hsl(var(--success) / 0.2);
        box-shadow: inset 0 0 0 9999px hsl(var(--success) / 0.08);
    }
    100% {
        background-color: transparent;
        box-shadow: none;
    }
}

.card {
    border: 1px solid hsl(var(--border));
    border-radius: var(--radius-card);
    background-color: hsl(var(--card));
    color: hsl(var(--card-foreground));
    overflow: hidden;
}

.song-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.song-header .badge {
    background-color: hsl(var(--muted));
}

.card-header {
    padding: var(--spacing-md);
    border-bottom: 1px solid hsl(var(--border));
}

.card-header h1, .card-header h2 {
    margin-bottom: 0;
}

.card-header h1 small {
    font-size: 1.25rem;
    color: hsl(var(--muted-foreground));
    font-weight: 400;
}

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

.card-body ul {
    margin-left: 1rem;
}

.card-footer {
    padding: var(--spacing-md);
    color: hsl(var(--muted-foreground));
    font-size: 0.9rem;
}

.card-footer ul {
    display: flex;
}

.card-footer ul li {
    list-style: none;
}

.card-footer ul li + li {
    list-style: disc;
    margin-left: calc(2 * var(--spacing-md));
}

.detail-item {
    margin-bottom: var(--spacing-md);
}

.detail-item:last-child {
    margin-bottom: 0;
}

.detail-item b, .detail-item strong {
    margin-bottom: var(--spacing-xs);
    color: hsl(var(--muted-foreground));
    font-weight: 600;
}

.detail-item strong {
    display: block;
    margin-bottom: var(--spacing-xs);
    color: hsl(var(--muted-foreground));
    font-weight: 600;
}

.detail-item pre {
    background-color: hsl(var(--secondary));
    padding: var(--spacing-sm);
    border-radius: var(--radius);
    font-family: monospace;
    white-space: pre-wrap;
    word-break: break-all;
}

.text-muted {
    color: hsl(var(--muted-foreground));
    font-size: 0.9rem;
}

.container-vote-tone {
    display: flex;
    gap: var(--spacing-sm);
    justify-content: space-between;
}
.container-vote-tone .card {
    width: 100%;
}

progress {
    width: 100%;
    height: 1.5rem;
    border-radius: var(--radius);
    overflow: hidden;
    position: relative;
    background-color: hsl(var(--secondary));
    border: 1px solid hsl(var(--border));
}

progress::-webkit-progress-bar {
    background-color: hsl(var(--secondary));
}

progress::-webkit-progress-value {
    background-color: hsl(var(--primary));
}

progress::-moz-progress-bar {
    background-color: hsl(var(--primary));
}

progress:after {
    content: attr(value) '%';
    position: absolute;
    width: 100%;
    top: 50%;
    left: 0;
    transform: translateY(-50%);
    text-align: center;
    color: hsl(var(--primary-foreground));
    font-weight: bold;
    mix-blend-mode: difference;
}

.bg-white {
    background-color: hsl(var(--background));
}

.mt-sm {
    margin-top: var(--spacing-sm);
}

.mt-md {
    margin-top: var(--spacing-md);
}

.button-group {
    display: flex;
    gap: var(--spacing-sm);
}

.attachment-list {
    list-style: none;
    padding: 0;
}

.attachment-list li {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid hsl(var(--border));
}

.attachment-list li:last-child {
    border-bottom: none;
}

.attachment-type, .attachment-subtype {
    display: inline-block;
    padding: 0.15rem 0.4rem;
    border-radius: var(--radius);
    font-size: 0.8rem;
    font-weight: 600;
}

.attachment-type {
    background-color: hsl(var(--primary) / 0.1);
    color: hsl(var(--primary));
}

.attachment-subtype {
    background-color: hsl(var(--secondary));
    color: hsl(var(--secondary-foreground));
}

.inline-form {
    display: inline-flex;
    margin-left: var(--spacing-sm);
}

.btn-sm {
    padding: var(--spacing-xs) var(--spacing-sm);
    font-size: 0.875rem;
}

.ml-sm {
    margin-left: var(--spacing-sm);
}

.tabs-container {
    border: 1px solid hsl(var(--border));
    border-radius: var(--radius);
    overflow: hidden;
}

.tab-nav {
    display: flex;
    background-color: hsl(var(--muted));
    border-bottom: 1px solid hsl(var(--border));
}

.tab-link {
    padding: var(--spacing-sm) var(--spacing-md);
    cursor: pointer;
    border: none;
    background-color: transparent;
    font-size: 1rem;
    color: hsl(var(--muted-foreground));
    border-bottom: 2px solid transparent;
    margin-bottom: -1px;
}

.tab-link.active {
    color: hsl(var(--primary));
    border-bottom-color: hsl(var(--primary));
    background-color: hsl(var(--background));
}

.tab-link:hover {
    color: hsl(var(--background));
}

.tab-link.active:hover {
    background-color: hsl(var(--secondary-foreground));
}

.tab-content {
    display: none;
    padding: var(--spacing-md);
}

.tab-content.active {
    display: block;
}

.countdown-display {
    display: none;
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 10rem;
    font-weight: bold;
    color: hsl(var(--primary));
    background-color: hsla(var(--background), 0.8);
    padding: 2rem;
    border-radius: var(--radius);
    z-index: 1000;
}

.partitions-container .partition-item {
    margin-bottom: var(--spacing-md);
    border: 1px solid hsl(var(--border));
    padding: var(--spacing-sm);
    border-radius: var(--radius);
}

@media (max-width: 1024px) {
    .container {
        max-width: 90%;
    }
}

@media (max-width: 768px) {
    .container {
        max-width: 100%;
        padding: 0 var(--spacing-md);
    }

    h1, .h1 {
        font-size: 2rem;
    }

    h2, .h2 {
        font-size: 1.75rem;
    }

    h3, .h3 {
        font-size: 1.5rem;
    }

    h4, .h4 {
        font-size: 1.25rem;
    }

    h5, .h5 {
        font-size: 1.1rem;
    }

    .hamburger {
        display: block;
    }

    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background-color: hsl(var(--background));
        border-bottom: 1px solid hsl(var(--border));
        padding: var(--spacing-md);
    }

    .nav-links.nav-active {
        display: block;
    }

    .nav-links ul {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-sm);
        width: 100%;
    }

    .nav-right-item {
        margin-left: 0;
    }

    .actions-header {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-md);
    }

    .actions-right {
        flex-direction: column;
        align-items: stretch;
        width: 100%;
    }

    .actions-right .btn, .actions-right .inline-form {
        width: 100%;
        justify-content: center;
    }

    .actions-right .inline-form button {
        width: 100%;
    }

    .button-group {
        flex-wrap: wrap;
    }

    .table-responsive {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        border: 1px solid hsl(var(--border));
        border-radius: var(--radius);
    }

    .table-responsive table {
        border: none;
        border-radius: 0;
    }

    .table-responsive table th, .table-responsive table td {
        white-space: nowrap;
    }

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

    .form-actions .btn {
        width: 100%;
    }

    .form-actions .btn:not(:last-child) {
        margin-bottom: var(--spacing-sm);
    }

    .listing-actions {
        flex-direction: column;
        align-items: stretch;
        gap: var(--spacing-md);
    }

    .listing-actions .btn {
        width: 100%;
        justify-content: center;
    }

    .listing-controls {
        align-items: flex-start;
    }
}

@media screen and (max-width: 600px) {
    .table-responsive {
        border: none;
    }

    .table-responsive table thead {
        display: none;
    }

    .table-responsive table tr {
        display: block;
        margin-bottom: var(--spacing-md);
        border: 1px solid hsl(var(--border));
        border-radius: var(--radius);
        padding: var(--spacing-sm);
    }

    .table-responsive table td {
        display: block;
        text-align: right;
        border-bottom: 1px dotted hsl(var(--border));
        padding-left: 50%;
        position: relative;
        white-space: normal;
    }

    .table-responsive table td:last-child {
        border-bottom: none;
    }

    .table-responsive table td:before {
        content: attr(data-label);
        position: absolute;
        left: var(--spacing-sm);
        width: 45%;
        padding-right: var(--spacing-sm);
        white-space: nowrap;
        text-align: left;
        font-weight: bold;
    }

    .container-vote-tone {
        display: block;
    }

    .tab-nav {
        display: block;
    }
}
th[data-sort] {
    cursor: pointer;
    position: relative;
}

th[data-sort]::after {
    content: '';
    position: absolute;
    right: 5px;
    top: 50%;
    transform: translateY(-50%);
    border: 4px solid transparent;
}

th.sort-asc::after {
    border-bottom-color: hsl(var(--foreground));
}

th.sort-desc::after {
    border-top-color: hsl(var(--foreground));
}

/* --- Ajouts pour le système de grille et Flexbox --- */

/* Row */
.row {
    display: flex;
    flex-wrap: wrap;
    margin-left: calc(-1 * var(--spacing-md)); /* Gutter */
    margin-right: calc(-1 * var(--spacing-md)); /* Gutter */
}

/* Colonnes */
.row > [class*="col-"] {
    padding-left: var(--spacing-md); /* Gutter */
    padding-right: var(--spacing-md); /* Gutter */
}

.col-md-2 {
    flex: 0 0 auto;
    width: 16.66666667%; /* 2/12 */
}

.col-md-5 {
    flex: 0 0 auto;
    width: 41.66666667%; /* 5/12 */
}

.col-md-10 {
    flex: 0 0 auto;
    width: 83.33333333%; /* 10/12 */
}

.col-md-12 {
    flex: 0 0 auto;
    width: 100%;
}

/* Alignement Flexbox */
.align-items-center {
    align-items: center;
}

/* Espacement */
.mb-3 {
    margin-bottom: var(--spacing-md);
}

/* Alignement de texte */
.text-end {
    text-align: right;
}

/* Multitrack Player Styles */
.multitrack-controls {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.time-display {
    font-family: monospace;
    background-color: var(--muted);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius);
}

.track-container {
    display: grid;
    grid-template-columns: 150px 1fr auto;
    grid-template-areas: "label waveform controls";
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-sm);
    border: 1px solid var(--border);
    border-radius: var(--radius);
}

.track-label {
    grid-area: label;
    font-weight: 500;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.waveform {
    grid-area: waveform;
    width: 100%;
    height: 50px;
}

.track-controls {
    grid-area: controls;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.volume-slider {
    width: 100px;
    margin-bottom: 0;
}

.track-controls .btn.active {
    background-color: var(--destructive);
    color: var(--destructive-foreground);
}

.dashboard-columns {
    display: flex;
    margin: 1rem 0;
}

.dashboard-block {
    margin: 0 1rem;
}

.dashboard-section {
    margin-bottom: 2rem;
}

.btn-solo.active {
    background-color: #eab308; /* gold-500 */
    color: hsl(var(--primary-foreground));
    border-color: #eab308;
}

@media (max-width: 768px) {
    .multitrack-controls {
        flex-wrap: wrap;
        gap: var(--spacing-sm);
    }

    .track-container {
        grid-template-columns: 1fr;
        grid-template-areas:
            "label"
            "waveform"
            "controls";
        gap: var(--spacing-sm);
    }

    .track-controls {
        justify-content: space-between;
    }

    .volume-slider {
        flex-grow: 1;
        max-width: 150px;
    }

    .dashboard-columns {
        display: block;
    }

    .dashboard-block {
        margin: 1rem;
    }
}