/**
 * ============================================================================
 * WARAP DASHBOARD STYLES v12.2 - FOR LIVE SITE
 * ============================================================================
 * Compatible with live dashboard.html (uses .sidebar, .main-content, WARAP.*)
 * Date: 2026-01-27
 * ============================================================================
 */

:root {
    /* Palette de couleurs moderne */
    --primary: #6366f1;
    --primary-dark: #4f46e5;
    --primary-light: #818cf8;
    --bg-primary: #ffffff;
    --bg-secondary: #f8fafc;
    --bg-tertiary: #f1f5f9;
    --text-primary: #0f172a;
    --text-secondary: #334155;
    --text-muted: #64748b;
    --border-light: #e2e8f0;
    --success: #10b981;
    --danger: #ef4444;
    --warning: #f59e0b;

    /* Dégradés */
    --primary-gradient: linear-gradient(135deg, var(--primary), #a855f7);
    --card-gradient: linear-gradient(145deg, var(--bg-primary), var(--bg-secondary));
    --sidebar-gradient: linear-gradient(180deg, var(--bg-primary), var(--bg-tertiary));

    /* Ombres et effets */
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1);
    --glass-bg: rgba(255, 255, 255, 0.85);
    --backdrop-blur: blur(12px);

    /* Espacement */
    --header-height: 70px;
    --sidebar-width: 280px;
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 20px;
}

/* Reset et base */
*,
*::before,
*::after {
    box-sizing: border-box;
}

body.dashboard-body {
    font-family: 'Inter', system-ui, sans-serif;
    background-color: var(--bg-secondary);
    color: var(--text-primary);
    margin: 0;
    padding: 0;
    min-height: 100vh;
    line-height: 1.5;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: 'Outfit', system-ui, sans-serif;
    font-weight: 700;
    line-height: 1.2;
    margin-top: 0;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* ============================================================================
   LAYOUT PRINCIPAL
   ============================================================================ */

.dashboard-layout {
    display: flex;
    min-height: 100vh;
}

/* SIDEBAR */
.sidebar {
    width: var(--sidebar-width);
    background: var(--sidebar-gradient);
    border-right: 1px solid var(--border-light);
    height: 100vh;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 1000;
    display: flex;
    flex-direction: column;
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: var(--shadow-md);
    overflow: hidden;
}

.sidebar-header {
    height: var(--header-height);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 1.5rem;
    border-bottom: 1px solid var(--border-light);
    background: var(--glass-bg);
    backdrop-filter: var(--backdrop-blur);
}

.sidebar-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
    color: var(--text-primary);
    font-family: 'Outfit', sans-serif;
    font-weight: 700;
    font-size: 1.25rem;
}

.sidebar-logo img {
    width: 40px;
    height: 40px;
    border-radius: 8px;
}

/* Bouton fermer sidebar - visible uniquement mobile */
.sidebar-close {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--text-muted);
    cursor: pointer;
    padding: 0.5rem;
    border-radius: var(--radius-sm);
    transition: color 0.2s, background 0.2s;
}

.sidebar-close:hover {
    color: var(--danger);
    background: rgba(239, 68, 68, 0.1);
}

.sidebar-nav {
    flex: 1;
    overflow-y: auto;
    padding: 1.5rem 1rem;
}

.nav-section {
    margin-bottom: 1.5rem;
}

.nav-section-title {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-muted);
    margin: 1.5rem 0.75rem 0.5rem;
    font-weight: 600;
}

.nav-section:first-child .nav-section-title {
    margin-top: 0;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    color: var(--text-secondary);
    text-decoration: none;
    border-radius: var(--radius-md);
    margin-bottom: 0.25rem;
    transition: all 0.2s ease;
    font-weight: 500;
    position: relative;
    border: none;
    background: none;
    width: 100%;
    cursor: pointer;
    font-size: 0.95rem;
    font-family: inherit;
}

.nav-item i {
    font-size: 1.1rem;
    width: 24px;
    text-align: center;
    transition: transform 0.2s;
    flex-shrink: 0;
}

.nav-item:hover {
    background: var(--bg-tertiary);
    color: var(--primary);
    transform: translateX(4px);
}

.nav-item:hover i {
    transform: scale(1.1);
}

.nav-item.active {
    background: var(--primary-gradient);
    color: white !important;
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.3);
}

.nav-item.active i {
    color: white;
}

.nav-badge {
    margin-left: auto;
    background: var(--danger);
    color: white;
    font-size: 0.7rem;
    padding: 0.15rem 0.5rem;
    border-radius: 9999px;
    font-weight: 700;
    min-width: 1.5rem;
    text-align: center;
}

.nav-section--bottom {
    margin-top: auto;
    padding-top: 1rem;
    border-top: 1px solid var(--border-light);
}

.nav-item--danger {
    color: var(--danger);
}

.nav-item--danger:hover {
    background: #fee2e2;
    color: #dc2626;
}

/* Overlay mobile */
.sidebar-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 999;
    backdrop-filter: blur(4px);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    cursor: pointer;
}

.sidebar-overlay.active {
    opacity: 1;
    visibility: visible;
}

/* MAIN CONTENT */
.main-content {
    flex: 1;
    margin-left: var(--sidebar-width);
    padding: 1.5rem;
    min-height: 100vh;
    transition: margin-left 0.3s ease;
}

/* HEADER DU DASHBOARD */
.dashboard-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 2rem;
    background: var(--glass-bg);
    padding: 1.25rem 1.5rem;
    border-radius: var(--radius-xl);
    border: 1px solid rgba(255, 255, 255, 0.5);
    backdrop-filter: var(--backdrop-blur);
    box-shadow: var(--shadow-sm);
    flex-wrap: wrap;
    gap: 1rem;
}

.header-title h1 {
    font-size: 1.5rem;
    margin: 0;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    color: transparent;
}

.header-title p {
    margin: 0.25rem 0 0;
    color: var(--text-muted);
}

.header-actions {
    display: flex;
    gap: 0.75rem;
    align-self: center;
    flex-wrap: wrap;
}

/* STATS GRID */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.stat-card {
    background: var(--bg-primary);
    border-radius: var(--radius-xl);
    padding: 1.5rem;
    display: flex;
    align-items: center;
    gap: 1.25rem;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-light);
    transition: transform 0.3s, box-shadow 0.3s;
    position: relative;
    overflow: hidden;
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 0.25rem;
    background: var(--primary-gradient);
    opacity: 0;
    transition: opacity 0.3s;
}

.stat-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.stat-card:hover::before {
    opacity: 1;
}

.stat-icon {
    width: 3.75rem;
    height: 3.75rem;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    background: var(--bg-tertiary);
    color: var(--primary);
    flex-shrink: 0;
}

.stat-content {
    flex: 1;
    min-width: 0;
}

.stat-value {
    font-size: 1.75rem;
    font-weight: 800;
    font-family: 'Outfit', sans-serif;
    color: var(--text-primary);
    line-height: 1.2;
}

.stat-label {
    color: var(--text-muted);
    font-size: 0.875rem;
    margin-bottom: 0.25rem;
}

.stat-change {
    font-size: 0.75rem;
    color: var(--success);
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.25rem;
    margin-top: 0.25rem;
}

.stat-change.negative {
    color: var(--danger);
}

/* SECTIONS */
.attention-section,
.summary-section {
    margin-bottom: 2rem;
}

.attention-header,
.summary-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.attention-header h2,
.summary-header h2 {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin: 0;
    font-size: 1.1rem;
}

.attention-badge,
.summary-date {
    font-size: 0.875rem;
    color: var(--text-muted);
}

/* ATTENTION ITEM */
.attention-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: #fef3c7;
    border-radius: var(--radius-md);
    border-left: 4px solid var(--warning);
    margin-bottom: 0.75rem;
    flex-wrap: wrap;
}

.attention-icon {
    width: 3rem;
    height: 3rem;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    background: #fffbeb;
    color: var(--warning);
    font-size: 1.25rem;
    flex-shrink: 0;
}

.attention-content {
    flex: 1;
    min-width: 200px;
}

.attention-title {
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

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

.attention-action {
    color: var(--primary);
    text-decoration: none;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.25rem;
    white-space: nowrap;
}

.attention-action:hover {
    text-decoration: underline;
}

/* SUMMARY GRID */
.summary-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
}

.summary-card {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: var(--bg-primary);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-light);
}

.summary-icon {
    width: 3rem;
    height: 3rem;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    flex-shrink: 0;
}

.summary-data {
    flex: 1;
    min-width: 0;
}

.summary-value {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
}

.summary-label {
    font-size: 0.75rem;
    color: var(--text-muted);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* CONTENT GRID */
.content-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 1.5rem;
}

.right-column {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

/* CARDS */
.card {
    background: var(--bg-primary);
    border-radius: var(--radius-xl);
    border: 1px solid var(--border-light);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.5rem;
    border-bottom: 1px solid var(--border-light);
    flex-wrap: wrap;
    gap: 0.5rem;
}

.card-header h3 {
    margin: 0;
    font-size: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.card-header h3 i {
    color: var(--primary);
}

.card-body {
    padding: 1.5rem;
}

/* BALANCE CARD */
.balance-card {
    background: var(--bg-primary);
    border-radius: var(--radius-xl);
    padding: 1.5rem;
    border: 1px solid var(--border-light);
    box-shadow: var(--shadow-sm);
}

.balance-label {
    color: var(--text-muted);
    font-size: 0.875rem;
    margin-bottom: 0.25rem;
}

.balance-amount {
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--text-primary);
    margin: 0.5rem 0;
    font-family: 'Outfit', sans-serif;
}

.balance-row {
    display: flex;
    justify-content: space-between;
    padding: 0.5rem 0;
    border-bottom: 1px dashed var(--border-light);
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.balance-row:last-of-type {
    border-bottom: none;
}

.withdraw-btn {
    width: 100%;
    padding: 0.75rem;
    background: var(--primary-gradient);
    color: white;
    border: none;
    border-radius: var(--radius-md);
    font-weight: 600;
    cursor: pointer;
    margin-top: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    transition: transform 0.2s, box-shadow 0.2s;
    font-family: inherit;
    font-size: 1rem;
}

.withdraw-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.3);
}

/* QUICK ACTIONS */
.quick-actions {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.quick-action {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: var(--bg-tertiary);
    border-radius: var(--radius-md);
    text-decoration: none;
    color: var(--text-primary);
    transition: transform 0.2s, background 0.2s;
    border: none;
    cursor: pointer;
    width: 100%;
    text-align: left;
    font-family: inherit;
}

.quick-action:hover {
    background: white;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.quick-action-icon {
    width: 3rem;
    height: 3rem;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    flex-shrink: 0;
}

.quick-action-icon--primary {
    background: rgba(99, 102, 241, 0.15);
    color: var(--primary);
}

.quick-action-icon--success {
    background: rgba(16, 185, 129, 0.15);
    color: var(--success);
}

.quick-action-icon--warning {
    background: rgba(245, 158, 11, 0.15);
    color: var(--warning);
}

.quick-action-icon--secondary {
    background: rgba(156, 163, 175, 0.15);
    color: #6b7280;
}

.quick-action-text {
    flex: 1;
}

.quick-action-text h4 {
    margin: 0 0 0.25rem;
    font-size: 1rem;
    font-weight: 600;
}

.quick-action-text p {
    margin: 0;
    font-size: 0.875rem;
    color: var(--text-secondary);
}

/* ORDERS TABLE */
.table-responsive {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.orders-table {
    width: 100%;
    border-collapse: collapse;
    min-width: 500px;
}

.orders-table th {
    text-align: left;
    padding: 0.75rem 1rem;
    color: var(--text-muted);
    font-size: 0.75rem;
    text-transform: uppercase;
    font-weight: 600;
    border-bottom: 1px solid var(--border-light);
    white-space: nowrap;
}

.orders-table td {
    padding: 1rem;
    border-bottom: 1px solid var(--border-light);
    vertical-align: middle;
}

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

.orders-table tbody tr:hover {
    background: var(--bg-secondary);
}

/* Skeleton loading */
.skeleton-line {
    height: 1rem;
    background: linear-gradient(90deg, var(--bg-tertiary) 25%, var(--bg-secondary) 50%, var(--bg-tertiary) 75%);
    background-size: 200% 100%;
    animation: skeleton 1.5s ease-in-out infinite;
    border-radius: 4px;
}

@keyframes skeleton {
    0% {
        background-position: 200% 0;
    }

    100% {
        background-position: -200% 0;
    }
}

/* BUTTONS */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.625rem 1.25rem;
    border-radius: var(--radius-md);
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    border: none;
    font-family: 'Inter', sans-serif;
    text-decoration: none;
    justify-content: center;
    font-size: 0.875rem;
}

.btn-create {
    background: var(--primary-gradient);
    color: white;
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.3);
    padding: 0.75rem 1.5rem;
    font-size: 0.95rem;
}

.btn-create:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(99, 102, 241, 0.4);
}

.btn-outline {
    background: transparent;
    border: 1px solid var(--border-light);
    color: var(--text-secondary);
}

.btn-outline:hover {
    border-color: var(--primary);
    color: var(--primary);
    background: var(--bg-tertiary);
}

.btn-sm {
    padding: 0.375rem 0.75rem;
    font-size: 0.8rem;
}

.btn-icon {
    padding: 0.625rem;
}

/* MOBILE HEADER */
.mobile-header {
    display: none;
    align-items: center;
    justify-content: space-between;
    padding: 1rem;
    background: var(--bg-primary);
    margin: -1.5rem -1.5rem 1.5rem -1.5rem;
    border-bottom: 1px solid var(--border-light);
    position: sticky;
    top: 0;
    z-index: 100;
}

.mobile-menu-btn,
.mobile-notif {
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 0.5rem;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    transition: background 0.2s, color 0.2s;
}

.mobile-menu-btn:hover,
.mobile-notif:hover {
    background: var(--bg-tertiary);
    color: var(--primary);
}

.mobile-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
    color: var(--text-primary);
    font-weight: 700;
    font-size: 1.1rem;
}

.mobile-logo img {
    width: 32px;
    height: 32px;
    border-radius: 6px;
}

/* Toast */
#toastContainer {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

/* Modal */
.auth-modal {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    padding: 1rem;
}

.auth-modal-content {
    background: var(--bg-primary);
    border-radius: var(--radius-xl);
    max-width: 500px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
}

.auth-modal-content.lg {
    max-width: 700px;
}

.auth-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: var(--bg-tertiary);
    border: none;
    font-size: 1.5rem;
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    transition: all 0.2s;
}

.auth-close:hover {
    background: var(--danger);
    color: white;
}

.auth-header {
    padding: 2rem 2rem 1rem;
    text-align: center;
}

.auth-header h2 {
    margin: 0;
    font-size: 1.5rem;
}

.auth-header p {
    margin: 0.5rem 0 0;
    color: var(--text-muted);
}

/* ============================================================================
   RESPONSIVE - TABLET (1024px)
   ============================================================================ */
@media (max-width: 1024px) {
    .mobile-header {
        display: flex;
    }

    .sidebar {
        transform: translateX(-100%);
    }

    .sidebar.open {
        transform: translateX(0);
    }

    .sidebar-close {
        display: flex;
    }

    .main-content {
        margin-left: 0;
        padding: 1rem;
    }

    .dashboard-header {
        flex-direction: column;
        align-items: stretch;
    }

    .header-actions {
        align-self: flex-start;
    }

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

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

    .content-grid {
        grid-template-columns: 1fr;
    }
}

/* ============================================================================
   RESPONSIVE - MOBILE (640px)
   ============================================================================ */
@media (max-width: 640px) {
    .main-content {
        padding: 0.75rem;
    }

    .mobile-header {
        margin: -0.75rem -0.75rem 1rem -0.75rem;
        padding: 0.75rem 1rem;
    }

    .dashboard-header {
        padding: 1rem;
        border-radius: var(--radius-lg);
    }

    .header-title h1 {
        font-size: 1.25rem;
    }

    .header-actions {
        width: 100%;
    }

    .header-actions .btn-create {
        flex: 1;
    }

    .stats-grid {
        grid-template-columns: 1fr 1fr;
        gap: 0.75rem;
    }

    .stat-card {
        flex-direction: column;
        text-align: center;
        padding: 1rem;
        gap: 0.75rem;
    }

    .stat-icon {
        width: 3rem;
        height: 3rem;
        font-size: 1.25rem;
    }

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

    .stat-label {
        font-size: 0.75rem;
    }

    .summary-grid {
        grid-template-columns: 1fr 1fr;
        gap: 0.75rem;
    }

    .summary-card {
        padding: 0.75rem;
    }

    .summary-icon {
        width: 2.5rem;
        height: 2.5rem;
        font-size: 1rem;
    }

    .summary-value {
        font-size: 1rem;
    }

    .attention-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.75rem;
    }

    .attention-action {
        align-self: flex-end;
    }

    .card-header {
        padding: 0.75rem 1rem;
    }

    .card-body {
        padding: 1rem;
    }

    .balance-card {
        padding: 1rem;
    }

    .balance-amount {
        font-size: 1.5rem;
    }

    .quick-action {
        padding: 0.75rem;
    }

    .quick-action-icon {
        width: 2.5rem;
        height: 2.5rem;
        font-size: 1rem;
    }

    .quick-action-text h4 {
        font-size: 0.9rem;
    }

    .quick-action-text p {
        font-size: 0.75rem;
    }

    #toastContainer {
        bottom: 1rem;
        right: 1rem;
        left: 1rem;
    }
}

/* ============================================================================
   RESPONSIVE - VERY SMALL (480px)
   ============================================================================ */
@media (max-width: 480px) {
    .stats-grid {
        grid-template-columns: 1fr;
    }

    .summary-grid {
        grid-template-columns: 1fr;
    }

    .header-actions .btn span {
        display: none;
    }

    .header-actions .btn i {
        margin: 0;
    }
}

/* ACCESSIBILITÉ */
@media (prefers-reduced-motion: reduce) {

    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* Focus visuel pour accessibilité */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
    outline: 2px solid var(--primary);
    outline-offset: 2px;
}

/* Pour les lecteurs d'écran */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}