/* ============================================
   TOP EXPRESS - STYLES COMPLETS
   ============================================ */

:root {
    --marine-blue: #002B5C;
    --red: #E31B23;
    --light-blue: #E6F0FA;
    --dark-gray: #333;
    --light-gray: #f5f7fa;
    --white: #ffffff;
    --shadow-sm: 0 2px 10px rgba(0,0,0,0.05);
    --shadow-md: 0 5px 20px rgba(0,0,0,0.1);
    --shadow-lg: 0 10px 40px rgba(0,0,0,0.15);
    --transition: all 0.3s ease;
    --header-height: 80px;
    --header-height-mobile: 70px;
}

/* Reset & Base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', 'Poppins', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--dark-gray);
    overflow-x: hidden;
    background: var(--white);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    width: 100%;
}

/* ============================================
   HEADER & NAVIGATION
   ============================================ */
header {
    background: var(--marine-blue);
    color: white;
    padding: 1rem 0;
    position: fixed;
    width: 100%;
    top: 0;
    left: 0;
    z-index: 1000;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.logo {
    display: flex;
    align-items: center;
    gap: 15px;
}

.logo img {
    height: 50px;
    width: auto;
    object-fit: contain;
}

.logo h1 {
    font-size: 1.5rem;
    margin: 0;
}

.logo span {
    color: var(--red);
}

.logo p {
    font-size: 0.8rem;
    opacity: 0.9;
    margin: 0;
}

nav ul {
    display: flex;
    list-style: none;
    gap: 2rem;
    margin: 0;
    padding: 0;
}

nav a {
    color: white;
    text-decoration: none;
    transition: var(--transition);
    font-weight: 500;
}

nav a:hover, nav a.active {
    color: var(--red);
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    color: white;
    font-size: 1.5rem;
    cursor: pointer;
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
    background: linear-gradient(135deg, var(--marine-blue) 0%, var(--red) 100%);
    color: white;
    padding: 150px 0 100px;
    text-align: center;
    position: relative;
    margin-top: 0;
}

.hero h2 {
    font-size: 3rem;
    margin-bottom: 1rem;
    animation: fadeInUp 0.6s ease-out;
}

.hero p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    animation: fadeInUp 0.6s ease-out 0.2s both;
}

.hero-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
    animation: fadeInUp 0.6s ease-out 0.4s both;
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
    display: inline-block;
    padding: 12px 30px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
    border: none;
    cursor: pointer;
    text-align: center;
    font-size: 1rem;
}

.btn-primary {
    background: var(--red);
    color: white;
}

.btn-primary:hover {
    background: #c41e24;
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.btn-secondary {
    background: var(--marine-blue);
    color: white;
}

.btn-secondary:hover {
    background: #001f42;
    transform: translateY(-3px);
}

.btn-outline {
    background: transparent;
    border: 2px solid white;
    color: white;
}

.btn-outline:hover {
    background: white;
    color: var(--red);
    border-color: white;
}

.btn-outline-light {
    background: transparent;
    border: 2px solid white;
    color: white;
}

.btn-outline-light:hover {
    background: white;
    color: var(--marine-blue);
}

.btn-large {
    padding: 15px 35px;
    font-size: 1.1rem;
}

.btn-block {
    width: 100%;
}

.btn-sm {
    padding: 6px 15px;
    font-size: 0.85rem;
}

/* ============================================
   STATS SECTION
   ============================================ */
.stats-section {
    padding: 60px 0;
    background: linear-gradient(135deg, var(--marine-blue) 0%, var(--red) 100%);
    color: white;
    position: relative;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    text-align: center;
}

.stat-item {
    padding: 20px;
    background: rgba(255,255,255,0.1);
    border-radius: 15px;
    backdrop-filter: blur(10px);
    transition: var(--transition);
}

.stat-item:hover {
    transform: translateY(-5px);
    background: rgba(255,255,255,0.2);
}

.stat-number {
    font-size: 2.5rem;
    font-weight: bold;
    margin-bottom: 10px;
}

.stat-label {
    font-size: 1rem;
    opacity: 0.9;
}

.stat-icon {
    margin-top: 10px;
    font-size: 1.5rem;
}

/* ============================================
   SERVICES SECTION
   ============================================ */
.services {
    padding: 80px 0;
    background: var(--light-gray);
}

.section-header {
    text-align: center;
    margin-bottom: 50px;
}

.section-header h2 {
    font-size: 2.5rem;
    color: var(--marine-blue);
    margin-bottom: 15px;
    position: relative;
    display: inline-block;
}

.section-header h2:after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: var(--red);
    border-radius: 2px;
}

.section-header p {
    color: #666;
    font-size: 1.1rem;
    margin-top: 15px;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
}

.service-card {
    background: white;
    border-radius: 15px;
    padding: 30px;
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.service-icon {
    font-size: 3rem;
    color: var(--red);
    margin-bottom: 20px;
}

.service-card h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: var(--marine-blue);
}

.service-card p {
    color: #666;
    margin-bottom: 20px;
}

.service-features {
    list-style: none;
    text-align: left;
    margin: 20px 0;
}

.service-features li {
    margin: 10px 0;
    color: #555;
}

.service-features li i {
    color: var(--red);
    margin-right: 10px;
}

/* ============================================
   ABOUT SECTION
   ============================================ */
.about-section {
    padding: 80px 0;
    background: white;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.about-content h2 {
    font-size: 2.5rem;
    color: var(--marine-blue);
    margin-bottom: 20px;
}

.about-content > p {
    color: #666;
    margin-bottom: 30px;
    line-height: 1.8;
}

.about-features {
    margin-top: 30px;
}

.about-feature {
    display: flex;
    gap: 15px;
    margin-bottom: 25px;
}

.about-feature i {
    font-size: 1.8rem;
    color: var(--red);
}

.about-feature h4 {
    margin-bottom: 5px;
    color: var(--marine-blue);
}

.about-feature p {
    color: #666;
}

.about-image-placeholder {
    background: linear-gradient(135deg, var(--marine-blue) 0%, var(--red) 100%);
    min-height: 400px;
    border-radius: 15px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: white;
    text-align: center;
    padding: 40px;
}

.about-image-placeholder i {
    font-size: 4rem;
    margin-bottom: 20px;
}

.about-image-placeholder h3 {
    font-size: 1.8rem;
    margin-bottom: 10px;
}

/* ============================================
   TESTIMONIALS SECTION
   ============================================ */
.testimonials-section {
    padding: 80px 0;
    background: var(--light-gray);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
}

.testimonial-card {
    background: white;
    border-radius: 15px;
    padding: 30px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    position: relative;
}

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

.testimonial-rating {
    margin-bottom: 15px;
}

.testimonial-rating i {
    color: #ffc107;
    margin-right: 3px;
}

.quote-icon {
    font-size: 2.5rem;
    color: var(--red);
    opacity: 0.3;
    position: absolute;
    top: 20px;
    right: 30px;
}

.testimonial-card p {
    font-style: italic;
    color: #555;
    margin-bottom: 20px;
    line-height: 1.7;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-top: 20px;
}

.testimonial-author-img {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--marine-blue) 0%, var(--red) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
}

.testimonial-author-img i {
    font-size: 1.5rem;
}

.testimonial-author strong {
    display: block;
    color: var(--marine-blue);
}

.testimonial-author span {
    font-size: 0.85rem;
    color: #999;
}

/* ============================================
   CTA SECTION
   ============================================ */
.cta-section {
    padding: 80px 0;
    background: linear-gradient(135deg, var(--marine-blue) 0%, var(--red) 100%);
    color: white;
    text-align: center;
}

.cta-content h2 {
    font-size: 2.5rem;
    margin-bottom: 15px;
}

.cta-content p {
    font-size: 1.1rem;
    margin-bottom: 30px;
    opacity: 0.9;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

/* ============================================
   CONTACT SECTION
   ============================================ */
.contact-section {
    padding: 80px 0;
    background: white;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
}

.contact-card {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 20px;
    background: var(--light-gray);
    border-radius: 12px;
    margin-bottom: 20px;
    transition: var(--transition);
}

.contact-card:hover {
    transform: translateX(5px);
    background: #e8ecf1;
}

.contact-card i {
    font-size: 1.8rem;
    color: var(--red);
}

.contact-card h4 {
    color: var(--marine-blue);
    margin-bottom: 5px;
}

.contact-card p, .contact-card a {
    color: #666;
    text-decoration: none;
}

.contact-card a:hover {
    color: var(--red);
}

.contact-form {
    background: var(--light-gray);
    padding: 30px;
    border-radius: 15px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid #ddd;
    border-radius: 8px;
    font-size: 1rem;
    transition: var(--transition);
    background: white;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--red);
    box-shadow: 0 0 0 3px rgba(227,27,35,0.1);
}

/* ============================================
   SOCIAL SECTION
   ============================================ */
.social-section {
    text-align: center;
    margin-top: 50px;
}

.social-section h3 {
    color: var(--marine-blue);
    margin-bottom: 20px;
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 15px;
    flex-wrap: wrap;
}

.social-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 45px;
    height: 45px;
    border-radius: 50%;
    background: var(--light-gray);
    color: var(--marine-blue);
    transition: var(--transition);
    text-decoration: none;
}

.social-link:hover {
    transform: translateY(-3px);
    color: white;
}

.social-link.facebook:hover { background: #1877f2; }
.social-link.twitter:hover { background: #1da1f2; }
.social-link.youtube:hover { background: #ff0000; }
.social-link.linkedin:hover { background: #0077b5; }
.social-link.instagram:hover { background: #e4405f; }

/* ============================================
   FOOTER
   ============================================ */
footer {
    background: var(--marine-blue);
    color: white;
    padding: 50px 0 20px;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-about h3 {
    margin: 15px 0 10px;
    font-size: 1.3rem;
}

.footer-about span {
    color: var(--red);
}

.footer-about p {
    opacity: 0.8;
    line-height: 1.6;
}

.footer-links h4,
.footer-services h4,
.footer-newsletter h4 {
    margin-bottom: 20px;
    font-size: 1.1rem;
    position: relative;
    display: inline-block;
}

.footer-links h4:after,
.footer-services h4:after,
.footer-newsletter h4:after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 40px;
    height: 2px;
    background: var(--red);
}

.footer-links ul,
.footer-services ul {
    list-style: none;
}

.footer-links li,
.footer-services li {
    margin-bottom: 12px;
}

.footer-links a,
.footer-services a {
    color: rgba(255,255,255,0.8);
    text-decoration: none;
    transition: var(--transition);
}

.footer-links a:hover,
.footer-services a:hover {
    color: var(--red);
    padding-left: 5px;
}

.footer-newsletter p {
    opacity: 0.8;
    margin-bottom: 15px;
}

.footer-newsletter form {
    display: flex;
    gap: 10px;
}

.footer-newsletter input {
    flex: 1;
    padding: 12px;
    border: none;
    border-radius: 8px;
    background: rgba(255,255,255,0.1);
    color: white;
}

.footer-newsletter input::placeholder {
    color: rgba(255,255,255,0.6);
}

.footer-newsletter button {
    background: var(--red);
    border: none;
    padding: 12px 18px;
    border-radius: 8px;
    color: white;
    cursor: pointer;
    transition: var(--transition);
}

.footer-newsletter button:hover {
    background: #c41e24;
    transform: translateY(-2px);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 15px;
    padding-top: 20px;
    border-top: 1px solid rgba(255,255,255,0.1);
}

.footer-social a {
    color: white;
    margin-left: 15px;
    transition: var(--transition);
}

.footer-social a:hover {
    color: var(--red);
}

/* ============================================
   FLOATING ELEMENTS
   ============================================ */
.floating-whatsapp {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background: #25D366;
    color: white;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    box-shadow: var(--shadow-lg);
    transition: var(--transition);
    z-index: 1000;
    text-decoration: none;
    animation: pulse 2s infinite;
}

.floating-whatsapp:hover {
    transform: scale(1.1);
    background: #20b859;
}

.whatsapp-tooltip {
    position: absolute;
    right: 70px;
    top: 50%;
    transform: translateY(-50%);
    background: #25D366;
    color: white;
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 12px;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

.floating-whatsapp:hover .whatsapp-tooltip {
    opacity: 1;
    visibility: visible;
}

.back-to-top {
    position: fixed;
    bottom: 110px;
    right: 30px;
    width: 45px;
    height: 45px;
    background: var(--marine-blue);
    color: white;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    z-index: 99;
    box-shadow: var(--shadow-sm);
}

.back-to-top.show {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background: var(--red);
    transform: translateY(-3px);
}

/* ============================================
   ANIMATIONS
   ============================================ */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */
@media (max-width: 1024px) {
    .hero h2 {
        font-size: 2.5rem;
    }
    
    .about-grid,
    .contact-grid {
        gap: 30px;
    }
}

@media (max-width: 768px) {
    body {
        padding-top: 70px;
    }
    
    .menu-toggle {
        display: block;
    }
    
    nav ul {
        display: none;
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--marine-blue);
        padding: 20px;
        gap: 15px;
        text-align: center;
    }
    
    nav ul.active {
        display: flex;
    }
    
    .hero {
        padding: 100px 0 60px;
    }
    
    .hero h2 {
        font-size: 1.8rem;
    }
    
    .hero p {
        font-size: 1rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .hero-buttons .btn {
        width: 100%;
        max-width: 250px;
    }
    
    .section-header h2 {
        font-size: 1.8rem;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }
    
    .services-grid,
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    .about-grid,
    .contact-grid {
        grid-template-columns: 1fr;
    }
    
    .about-image {
        order: -1;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .footer-links h4:after,
    .footer-services h4:after,
    .footer-newsletter h4:after {
        left: 50%;
        transform: translateX(-50%);
    }
    
    .footer-newsletter form {
        max-width: 300px;
        margin: 0 auto;
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
    
    .footer-social a {
        margin: 0 10px;
    }
    
    .floating-whatsapp {
        width: 50px;
        height: 50px;
        font-size: 1.5rem;
        bottom: 20px;
        right: 20px;
    }
    
    .back-to-top {
        bottom: 90px;
        right: 20px;
        width: 40px;
        height: 40px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    
    .hero h2 {
        font-size: 1.5rem;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .stat-number {
        font-size: 2rem;
    }
    
    .service-card {
        padding: 20px;
    }
    
    .contact-card {
        flex-direction: column;
        text-align: center;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .cta-buttons .btn {
        width: 100%;
        max-width: 250px;
    }
}

/* ============================================
   ALERTS & MESSAGES
   ============================================ */
.alert {
    padding: 15px 20px;
    border-radius: 8px;
    margin-bottom: 20px;
    animation: fadeInUp 0.3s ease-out;
}

.alert-success {
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.alert-error {
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

.alert-info {
    background: #d1ecf1;
    color: #0c5460;
    border: 1px solid #bee5eb;
}

/* ============================================
   DASHBOARD COMMON STYLES
   ============================================ */
.dashboard-grid {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 30px;
}

.dashboard-sidebar {
    background: var(--marine-blue);
    color: white;
    padding: 25px;
    border-radius: 15px;
    height: fit-content;
    position: sticky;
    top: 100px;
}

.dashboard-sidebar ul {
    list-style: none;
    margin-top: 20px;
}

.dashboard-sidebar li {
    margin-bottom: 12px;
}

.dashboard-sidebar a {
    color: rgba(255,255,255,0.8);
    text-decoration: none;
    display: block;
    padding: 10px;
    border-radius: 8px;
    transition: var(--transition);
}

.dashboard-sidebar a:hover,
.dashboard-sidebar a.active {
    background: var(--red);
    color: white;
    padding-left: 15px;
}

.dashboard-content {
    background: white;
    padding: 25px;
    border-radius: 15px;
    box-shadow: var(--shadow-sm);
}

.card {
    background: white;
    border-radius: 15px;
    padding: 25px;
    margin-bottom: 25px;
    box-shadow: var(--shadow-sm);
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 2px solid var(--red);
}

.card-header h3 {
    color: var(--marine-blue);
    margin: 0;
}

/* ============================================
   PRINT STYLES
   ============================================ */
@media print {
    header, footer, .floating-whatsapp, .back-to-top, .hero-buttons, .cta-section, .social-section {
        display: none;
    }
    
    body {
        padding-top: 0;
        background: white;
    }
    
    .container {
        max-width: 100%;
        padding: 0;
    }
}
/* ============================================
   STYLES POUR LES DASHBOARDS
   ============================================ */

/* Header Dashboard */
.dashboard-header {
    background: var(--marine-blue);
    color: white;
    padding: 0 25px;
    height: 70px;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.dashboard-header .logo-area {
    display: flex;
    align-items: center;
    gap: 15px;
}

.dashboard-header .logo-area img {
    height: 45px;
}

.dashboard-header .logo-area h1 {
    font-size: 1.3rem;
    margin: 0;
}

.dashboard-header .logo-area span {
    color: var(--red);
}

.dashboard-header .user-info {
    display: flex;
    align-items: center;
    gap: 20px;
}

.dashboard-header .logout-btn {
    background: rgba(255,255,255,0.1);
    color: white;
    padding: 8px 16px;
    border-radius: 8px;
    text-decoration: none;
    transition: all 0.3s;
}

.dashboard-header .logout-btn:hover {
    background: var(--red);
}

/* Sidebar */
.sidebar {
    position: fixed;
    top: 70px;
    left: 0;
    width: 280px;
    height: calc(100% - 70px);
    background: white;
    box-shadow: 2px 0 10px rgba(0,0,0,0.05);
    overflow-y: auto;
    z-index: 99;
}

.sidebar-nav {
    padding: 20px 0;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 25px;
    color: #4a5568;
    text-decoration: none;
    transition: all 0.3s;
    border-left: 3px solid transparent;
}

.nav-item:hover {
    background: rgba(227,27,35,0.08);
    color: var(--red);
    border-left-color: var(--red);
}

.nav-item.active {
    background: rgba(227,27,35,0.12);
    color: var(--red);
    border-left-color: var(--red);
    font-weight: 600;
}

.nav-item i {
    width: 22px;
    font-size: 1.1rem;
    color: inherit;
}

.nav-item span {
    flex: 1;
}

/* Main Content */
.main-content {
    margin-left: 280px;
    margin-top: 70px;
    padding: 25px;
    min-height: calc(100vh - 70px);
}

/* Menu Toggle Mobile */
.menu-toggle {
    display: none;
    position: fixed;
    top: 80px;
    left: 15px;
    z-index: 100;
    background: var(--marine-blue);
    color: white;
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 8px;
    cursor: pointer;
    font-size: 1.2rem;
}

/* Responsive Dashboard */
@media (max-width: 992px) {
    .sidebar {
        width: 80px;
    }
    
    .nav-item span {
        display: none;
    }
    
    .nav-item {
        justify-content: center;
        padding: 15px;
    }
    
    .nav-item i {
        font-size: 1.3rem;
    }
    
    .main-content {
        margin-left: 80px;
    }
}

@media (max-width: 768px) {
    .menu-toggle {
        display: block;
    }
    
    .sidebar {
        transform: translateX(-100%);
        width: 260px;
    }
    
    .sidebar.open {
        transform: translateX(0);
    }
    
    .sidebar.open .nav-item span {
        display: inline;
    }
    
    .sidebar.open .nav-item {
        justify-content: flex-start;
        padding: 12px 20px;
    }
    
    .main-content {
        margin-left: 0;
    }
}

@media (max-width: 480px) {
    .dashboard-header {
        padding: 0 15px;
    }
    
    .dashboard-header .logo-area h1 {
        font-size: 1rem;
    }
    
    .dashboard-header .user-name span {
        display: none;
    }
    
    .main-content {
        padding: 15px;
    }
}

/* Scrollbar personnalisée */
.sidebar::-webkit-scrollbar {
    width: 5px;
}

.sidebar::-webkit-scrollbar-track {
    background: #f1f1f1;
}

.sidebar::-webkit-scrollbar-thumb {
    background: var(--red);
    border-radius: 5px;
}

.sidebar::-webkit-scrollbar-thumb:hover {
    background: #c41e24;
}