/* Reset et base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

/* Variables CSS pour la cohérence - Inspiré de Bright Smile */
:root {
    --primary-color: #00bcd4; /* Cyan moderne */
    --secondary-color: #37474f; /* Bleu-gris sophistiqué */
    --accent-color: #ff6b6b; /* Rouge corail élégant */
    --success-color: #4ecdc4; /* Vert menthe */
    --warning-color: #ffd93d; /* Jaune doré */
    --error-color: #ff5722; /* Rouge-orange */
    --background-color: #fafafa; /* Blanc cassé */
    --card-background: rgba(255, 255, 255, 0.98);
    --text-primary: #2c3e50; /* Bleu foncé */
    --text-secondary: #7f8c8d; /* Gris bleuté */
    --border-color: #e8f4f8; /* Bleu très clair */
    --shadow-light: 0 2px 12px rgba(0, 188, 212, 0.08);
    --shadow-medium: 0 4px 20px rgba(0, 188, 212, 0.12);
    --shadow-heavy: 0 8px 40px rgba(0, 188, 212, 0.16);
    --border-radius: 12px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --gradient-primary: linear-gradient(135deg, #00bcd4 0%, #0097a7 100%);
    --gradient-secondary: linear-gradient(135deg, #37474f 0%, #263238 100%);
    --gradient-accent: linear-gradient(135deg, #ff6b6b 0%, #ee5a52 100%);
}

body {
    display: flex;
    background: linear-gradient(135deg, #fafafa 0%, #e8f4f8 100%);
    color: var(--text-primary);
    min-height: 100vh;
    background-image: 
        radial-gradient(circle at 20% 80%, rgba(0, 188, 212, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(255, 107, 107, 0.1) 0%, transparent 50%);
    background-attachment: fixed;
    line-height: 1.6;
    font-weight: 400;
}

/* Sidebar améliorée - Style Bright Smile */
.sidebar {
    width: 300px;
    background: linear-gradient(180deg, #2c3e50 0%, #34495e 50%, #2c3e50 100%);
    color: white;
    padding: 0;
    height: 100vh;
    box-shadow: 4px 0 25px rgba(0, 0, 0, 0.15);
    backdrop-filter: blur(15px);
    position: fixed;
    overflow-y: auto;
    z-index: 1000;
    transition: var(--transition);
    border-right: 1px solid rgba(255, 255, 255, 0.1);
}

.sidebar::-webkit-scrollbar {
    width: 6px;
}

.sidebar::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.1);
}

.sidebar::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.3);
    border-radius: 3px;
}

.logo {
    text-align: center;
    padding: 30px 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    margin-bottom: 20px;
    position: relative;
}

.logo::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background: var(--gradient-primary);
    border-radius: 2px;
}

.logo h1 {
    font-size: 2rem;
    font-weight: 700;
    margin: 10px 0 8px;
    background: linear-gradient(135deg, #00bcd4, #ffffff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    filter: drop-shadow(0 2px 4px rgba(0, 188, 212, 0.3));
}

.logo p {
    font-size: 12px;
    opacity: 0.8;
    color: #ccc;
    font-weight: 300;
}

.logo-image {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    object-fit: cover;
    margin-bottom: 10px;
    border: 3px solid var(--primary-color);
    box-shadow: var(--shadow-light);
    transition: var(--transition);
}

.logo-image:hover {
    transform: scale(1.05);
    box-shadow: var(--shadow-medium);
}

.menu {
    list-style: none;
    padding: 0 20px;
}

.menu li {
    margin-bottom: 10px;
}

.menu a {
    display: flex;
    align-items: center;
    padding: 16px 20px;
    color: rgba(255, 255, 255, 0.85);
    text-decoration: none;
    border-radius: 15px;
    transition: var(--transition);
    position: relative;
    font-weight: 500;
    overflow: hidden;
    backdrop-filter: blur(10px);
    border: 1px solid transparent;
}

.menu a::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    width: 0;
    background: var(--gradient-primary);
    border-radius: 15px;
    transition: var(--transition);
    z-index: -1;
}

.menu a:hover::before {
    width: 100%;
}

.menu a.active::before {
    width: 100%;
}

.menu a:hover {
    color: white;
    transform: translateX(8px);
    border-color: rgba(0, 188, 212, 0.3);
    box-shadow: 0 4px 15px rgba(0, 188, 212, 0.2);
}

.menu a.active {
    color: white;
    transform: translateX(5px);
    box-shadow: 0 6px 20px rgba(0, 188, 212, 0.4);
    border-color: rgba(255, 255, 255, 0.2);
}

.menu i {
    margin-right: 15px;
    font-size: 1.3rem;
    width: 24px;
    text-align: center;
    transition: var(--transition);
}

.menu a:hover i {
    transform: scale(1.1);
}

.menu a.active i {
    transform: scale(1.1);
    filter: drop-shadow(0 2px 4px rgba(0, 188, 212, 0.3));
}

/* Contenu principal amélioré */
.main-content {
    flex: 1;
    margin-left: 300px;
    padding: 30px;
    background-color: var(--card-background);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-light);
    min-height: 100vh;
    transition: var(--transition);
}

.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
    padding: 20px 0;
    border-bottom: 2px solid var(--border-color);
    position: relative;
}

.header-left {
    display: flex;
    align-items: center;
    gap: 30px;
}

.current-time-display {
    display: flex;
    align-items: center;
    gap: 8px;
    background: var(--card-background);
    padding: 10px 15px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-light);
    color: var(--text-secondary);
    font-weight: 600;
}

.current-time-display i {
    color: var(--primary-color);
}

.waiting-room-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 25px;
}

.waiting-stats {
    display: flex;
    gap: 10px;
}

.patient-priority {
    margin-top: 10px;
}

.header::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 100px;
    height: 2px;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
}

.header h2 {
    font-size: 32px;
    color: var(--text-primary);
    font-weight: 700;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.user-info {
    display: flex;
    align-items: center;
    background: var(--card-background);
    padding: 15px 20px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-light);
    transition: var(--transition);
    position: relative;
}

.public-site-link {
    position: absolute;
    top: -5px;
    right: -5px;
    background: var(--gradient-primary);
    color: white;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    font-size: 0.8rem;
    transition: var(--transition);
    box-shadow: 0 2px 8px rgba(0, 188, 212, 0.3);
}

.public-site-link:hover {
    transform: scale(1.1);
    box-shadow: 0 4px 12px rgba(0, 188, 212, 0.4);
    background: var(--gradient-accent);
}

.user-info:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium);
}

.user-info img {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    margin-right: 15px;
    border: 3px solid var(--primary-color);
    transition: var(--transition);
}

.user-info:hover img {
    transform: scale(1.1);
}

.user-info div {
    text-align: left;
}

.user-info div div {
    font-weight: 600;
    color: var(--text-primary);
    font-size: 16px;
}

.user-info small {
    color: var(--text-secondary);
    font-size: 14px;
}

/* Dashboard amélioré */
.dashboard {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 25px;
    margin-bottom: 30px;
}

.card {
    background: var(--card-background);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-light);
    padding: 25px;
    transition: var(--transition);
    border: 1px solid var(--border-color);
    position: relative;
    overflow: hidden;
}

.card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
}

.card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-heavy);
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 1px solid var(--border-color);
}

.card-header h3 {
    font-size: 18px;
    color: var(--text-primary);
    font-weight: 600;
}

.card-header i {
    font-size: 28px;
    color: var(--primary-color);
    transition: var(--transition);
}

.card:hover .card-header i {
    transform: scale(1.2) rotate(5deg);
}

.stat {
    font-size: 36px;
    font-weight: 800;
    color: var(--text-primary);
    margin: 15px 0;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-desc {
    color: var(--text-secondary);
    font-size: 14px;
    font-weight: 500;
}

/* Salle d'attente améliorée */
.waiting-room {
    background: var(--card-background);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-light);
    padding: 25px;
    margin-bottom: 30px;
    border: 1px solid var(--border-color);
    position: relative;
}

.waiting-room::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--success-color), var(--warning-color));
}

.waiting-room h3 {
    font-size: 22px;
    color: var(--text-primary);
    margin-bottom: 25px;
    padding-bottom: 15px;
    border-bottom: 2px solid var(--border-color);
    font-weight: 600;
}

.waiting-room h3 i {
    color: var(--success-color);
    margin-right: 10px;
}

.patient-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
}

.patient-card {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border-radius: var(--border-radius);
    padding: 20px;
    border-left: 5px solid var(--primary-color);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.patient-card::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 0;
    height: 100%;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    opacity: 0.1;
    transition: var(--transition);
}

.patient-card:hover::before {
    width: 100%;
}

.patient-card:hover {
    transform: translateY(-5px) scale(1.02);
    box-shadow: var(--shadow-medium);
    border-left-color: var(--accent-color);
}

.patient-card h4 {
    color: var(--text-primary);
    margin-bottom: 10px;
    font-weight: 600;
    font-size: 16px;
}

.patient-card p {
    color: var(--text-secondary);
    font-size: 14px;
    margin-bottom: 8px;
    display: flex;
    align-items: center;
}

.patient-card i {
    margin-right: 8px;
    color: var(--primary-color);
    width: 16px;
    text-align: center;
}

/* Footer amélioré */
.footer {
    text-align: center;
    padding: 30px 20px;
    color: var(--text-secondary);
    font-size: 14px;
    margin-top: 40px;
    border-top: 2px solid var(--border-color);
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border-radius: var(--border-radius);
}

.highlight {
    color: var(--primary-color);
    font-weight: 700;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

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

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

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

.fade-in {
    animation: fadeInUp 0.8s ease forwards;
}

.slide-in {
    animation: slideInLeft 0.6s ease forwards;
}

.pulse {
    animation: pulse 2s infinite;
}

/* Boutons et interactions */
.btn {
    display: inline-flex;
    align-items: center;
    padding: 12px 24px;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    color: white;
    text-decoration: none;
    border-radius: var(--border-radius);
    font-weight: 600;
    transition: var(--transition);
    border: none;
    cursor: pointer;
    box-shadow: var(--shadow-light);
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium);
}

.btn i {
    margin-right: 8px;
}

/* Modales et overlays */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 2000;
    backdrop-filter: blur(5px);
}

.modal-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: white;
    padding: 30px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-heavy);
    max-width: 500px;
    width: 90%;
    max-height: 80vh;
    overflow-y: auto;
}

.modal-content.large {
    max-width: 800px;
    width: 95%;
}

.modal-content.small {
    max-width: 400px;
    width: 85%;
}

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

.modal-close {
    background: none;
    border: none;
    font-size: 24px;
    cursor: pointer;
    color: var(--text-secondary);
    transition: var(--transition);
}

.modal-close:hover {
    color: var(--error-color);
    transform: scale(1.1);
}

/* Formulaires améliorés */
.form-group {
    margin-bottom: 20px;
}

.form-label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--text-primary);
}

.form-input {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius);
    font-size: 14px;
    transition: var(--transition);
    background: white;
}

.form-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(25, 118, 210, 0.1);
}

/* Notifications */
.notification {
    position: fixed;
    top: 20px;
    right: 20px;
    padding: 15px 20px;
    border-radius: var(--border-radius);
    color: white;
    font-weight: 600;
    box-shadow: var(--shadow-medium);
    z-index: 3000;
    transform: translateX(400px);
    transition: var(--transition);
}

.notification.show {
    transform: translateX(0);
}

.notification.success {
    background: var(--success-color);
}

.notification.error {
    background: var(--error-color);
}

.notification.warning {
    background: var(--warning-color);
}

.notification.info {
    background: var(--primary-color);
}

/* Responsive Design amélioré */
@media (max-width: 1400px) {
    .dashboard {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
        gap: 20px;
    }
    
    .patient-list {
        grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    }
}

@media (max-width: 1200px) {
    .sidebar {
        width: 250px;
    }
    
    .main-content {
        margin-left: 250px;
    }
    
    .dashboard {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    }
    
    .header h2 {
        font-size: 28px;
    }
}

@media (max-width: 992px) {
    .sidebar {
        width: 80px;
        transition: var(--transition);
    }
    
    .sidebar .logo h1,
    .sidebar .menu span {
        display: none;
    }
    
    .main-content {
        margin-left: 80px;
        padding: 25px;
    }
    
    .menu i {
        margin-right: 0;
        font-size: 22px;
    }
    
    .menu a {
        justify-content: center;
        padding: 15px 10px;
    }
    
    .dashboard {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 20px;
    }
    
    .patient-list {
        grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    }
    
    .header h2 {
        font-size: 26px;
    }
    
    .stat {
        font-size: 32px;
    }
}

@media (max-width: 768px) {
    .dashboard {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .header {
        flex-direction: column;
        text-align: center;
        gap: 20px;
        padding: 15px 0;
    }
    
    .user-info {
        justify-content: center;
    }
    
    .main-content {
        padding: 20px;
    }
    
    .patient-list {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .card {
        padding: 20px;
    }
    
    .waiting-room {
        padding: 20px;
    }
    
    .header h2 {
        font-size: 24px;
    }
    
    .stat {
        font-size: 30px;
    }
    
    .logo-image {
        width: 60px;
        height: 60px;
    }
}

@media (max-width: 576px) {
    .main-content {
        padding: 15px;
        margin-left: 0;
    }
    
    .sidebar {
        width: 60px;
    }
    
    .menu i {
        font-size: 20px;
    }
    
    body {
        background-size: 200px;
    }
    
    .header h2 {
        font-size: 22px;
    }
    
    .stat {
        font-size: 28px;
    }
    
    .card {
        padding: 15px;
    }
    
    .patient-card {
        padding: 15px;
    }
    
    .modal-content {
        padding: 20px;
        width: 95%;
    }
    
    .user-info {
        flex-direction: column;
        text-align: center;
        gap: 10px;
    }
    
    .user-info img {
        margin-right: 0;
        margin-bottom: 10px;
    }
}

@media (max-width: 480px) {
    .sidebar {
        transform: translateX(-100%);
        width: 280px;
        z-index: 1000;
    }
    
    .sidebar.open {
        transform: translateX(0);
    }
    
    .main-content {
        margin-left: 0;
        padding: 10px;
    }
    
    .mobile-menu-toggle {
        display: block;
        position: fixed;
        top: 20px;
        left: 20px;
        z-index: 2000;
        background: var(--primary-color);
        color: white;
        border: none;
        padding: 12px;
        border-radius: 50%;
        font-size: 18px;
        cursor: pointer;
        box-shadow: var(--shadow-medium);
        transition: var(--transition);
    }
    
    .mobile-menu-toggle:hover {
        transform: scale(1.1);
        background: var(--accent-color);
    }
    
    .header {
        margin-top: 60px;
    }
    
    .header h2 {
        font-size: 20px;
    }
    
    .stat {
        font-size: 24px;
    }
    
    .card {
        padding: 12px;
    }
    
    .patient-card {
        padding: 12px;
    }
    
    .waiting-room {
        padding: 15px;
    }
    
    .footer {
        padding: 20px 10px;
        font-size: 12px;
    }
}

@media (max-width: 360px) {
    .main-content {
        padding: 8px;
    }
    
    .header h2 {
        font-size: 18px;
    }
    
    .stat {
        font-size: 22px;
    }
    
    .card {
        padding: 10px;
    }
    
    .patient-card {
        padding: 10px;
    }
    
    .waiting-room {
        padding: 12px;
    }
    
    .mobile-menu-toggle {
        padding: 10px;
        font-size: 16px;
    }
}

/* Améliorations pour les tablettes en mode paysage */
@media (max-width: 1024px) and (orientation: landscape) {
    .sidebar {
        width: 70px;
    }
    
    .main-content {
        margin-left: 70px;
    }
    
    .dashboard {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    }
}

/* Améliorations pour les écrans très larges */
@media (min-width: 1600px) {
    .main-content {
        max-width: 1400px;
        margin: 0 auto;
        margin-left: 280px;
    }
    
    .dashboard {
        grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    }
    
    .patient-list {
        grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    }
}

/* Mode sombre */
@media (prefers-color-scheme: dark) {
    :root {
        --background-color: #121212;
        --card-background: rgba(30, 30, 30, 0.95);
        --text-primary: #ffffff;
        --text-secondary: #b0b0b0;
        --border-color: #333;
    }
}

/* Styles Bright Smile - Services modernes */
.bright-smile-card {
    background: var(--card-background);
    border-radius: var(--border-radius);
    padding: 25px;
    margin: 15px 0;
    box-shadow: var(--shadow-light);
    border: 1px solid var(--border-color);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.bright-smile-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.bright-smile-card:hover::before {
    transform: scaleX(1);
}

.bright-smile-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-heavy);
}

.service-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    color: white;
    font-size: 24px;
    box-shadow: 0 4px 15px rgba(0, 188, 212, 0.3);
}

.service-title {
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 10px;
    text-align: center;
}

.service-description {
    color: var(--text-secondary);
    text-align: center;
    line-height: 1.6;
    margin-bottom: 20px;
}

.service-price {
    background: var(--gradient-accent);
    color: white;
    padding: 8px 16px;
    border-radius: 20px;
    font-weight: 600;
    display: inline-block;
    margin: 0 auto;
    box-shadow: 0 2px 10px rgba(255, 107, 107, 0.3);
}

/* Galerie avant/après */
.before-after-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin: 20px 0;
}

.before-after-item {
    text-align: center;
    background: var(--card-background);
    border-radius: var(--border-radius);
    padding: 20px;
    box-shadow: var(--shadow-light);
    transition: var(--transition);
}

.before-after-item:hover {
    transform: scale(1.02);
    box-shadow: var(--shadow-medium);
}

.before-after-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: var(--border-radius);
    margin-bottom: 15px;
    border: 3px solid var(--border-color);
}

.before-after-label {
    font-weight: 600;
    color: var(--text-primary);
    font-size: 1.1rem;
}

.before-label {
    color: var(--error-color);
}

.after-label {
    color: var(--success-color);
}

/* Témoignages patients */
.testimonial-card {
    background: var(--card-background);
    border-radius: var(--border-radius);
    padding: 30px;
    margin: 20px 0;
    box-shadow: var(--shadow-light);
    border-left: 4px solid var(--primary-color);
    position: relative;
}

.testimonial-card::before {
    content: '"';
    position: absolute;
    top: -10px;
    left: 20px;
    font-size: 4rem;
    color: var(--primary-color);
    opacity: 0.3;
    font-family: serif;
}

.testimonial-text {
    font-style: italic;
    color: var(--text-secondary);
    margin-bottom: 20px;
    line-height: 1.7;
}

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

.author-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 600;
    font-size: 1.2rem;
}

.author-info h4 {
    margin: 0;
    color: var(--text-primary);
    font-weight: 600;
}

.author-info p {
    margin: 0;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* Étoiles de notation */
.rating-stars {
    display: flex;
    gap: 2px;
    margin: 10px 0;
}

.star {
    color: #ffd93d;
    font-size: 1.2rem;
}

/* Boutons modernes Bright Smile */
.btn-bright-smile {
    background: var(--gradient-primary);
    color: white;
    border: none;
    padding: 12px 24px;
    border-radius: 25px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    box-shadow: 0 4px 15px rgba(0, 188, 212, 0.3);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.btn-bright-smile:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 188, 212, 0.4);
}

.btn-bright-smile:active {
    transform: translateY(0);
}

/* Section hero moderne */
.hero-section {
    background: var(--gradient-primary);
    color: white;
    padding: 60px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="25" cy="25" r="1" fill="white" opacity="0.1"/><circle cx="75" cy="75" r="1" fill="white" opacity="0.1"/><circle cx="50" cy="10" r="0.5" fill="white" opacity="0.1"/><circle cx="10" cy="60" r="0.5" fill="white" opacity="0.1"/><circle cx="90" cy="40" r="0.5" fill="white" opacity="0.1"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
    opacity: 0.3;
}

.hero-content {
    position: relative;
    z-index: 2;
}

.hero-title {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 20px;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.hero-subtitle {
    font-size: 1.3rem;
    margin-bottom: 30px;
    opacity: 0.9;
}

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

.floating {
    animation: float 3s ease-in-out infinite;
}

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

.pulsing {
    animation: pulse 2s ease-in-out infinite;
}

/* Grilles pour les services */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin: 30px 0;
}

.technologies-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 25px;
    margin: 30px 0;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 25px;
    margin: 30px 0;
}

/* Section header */
.section-header {
    text-align: center;
    margin: 40px 0;
}

.section-header h2 {
    font-size: 2.5rem;
    color: var(--text-primary);
    margin-bottom: 15px;
    font-weight: 700;
}

.section-header p {
    font-size: 1.2rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* Détails de service */
.service-details {
    padding: 20px 0;
}

.service-details h3 {
    color: var(--primary-color);
    margin-bottom: 20px;
    font-size: 1.5rem;
}

.service-details ul {
    list-style: none;
    padding: 0;
    margin: 20px 0;
}

.service-details li {
    padding: 8px 0;
    border-bottom: 1px solid var(--border-color);
    position: relative;
    padding-left: 25px;
}

.service-details li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--success-color);
    font-weight: bold;
}

.pricing {
    background: var(--gradient-primary);
    color: white;
    padding: 20px;
    border-radius: var(--border-radius);
    margin-top: 20px;
}

.pricing h4 {
    margin-bottom: 15px;
    font-size: 1.2rem;
}

.pricing p {
    margin: 8px 0;
    font-weight: 500;
}

/* Section de prévisualisation des services */
.services-preview {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
    margin: 30px 0;
}

.services-preview .bright-smile-card {
    text-align: center;
    padding: 30px 20px;
}

.services-preview .btn-bright-smile {
    text-decoration: none;
    display: inline-block;
    margin-top: 15px;
}

/* Responsive pour les services */
@media (max-width: 768px) {
    .services-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .technologies-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .testimonials-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .services-preview {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .before-after-container {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .section-header h2 {
        font-size: 2rem;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
}

/* Styles pour la page témoignages */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 25px;
    margin: 30px 0;
}

.video-testimonials {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 25px;
    margin: 30px 0;
}

.video-card {
    background: var(--card-background);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-light);
    transition: var(--transition);
}

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

.video-placeholder {
    height: 200px;
    background: var(--gradient-primary);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: white;
    cursor: pointer;
    transition: var(--transition);
}

.video-placeholder:hover {
    background: var(--gradient-secondary);
}

.video-placeholder i {
    font-size: 3rem;
    margin-bottom: 15px;
    opacity: 0.8;
}

.video-placeholder p {
    font-size: 1.1rem;
    font-weight: 600;
    margin: 0;
}

/* Section CTA */
.cta-section {
    background: var(--gradient-primary);
    color: white;
    padding: 60px 40px;
    border-radius: var(--border-radius);
    text-align: center;
    margin: 40px 0;
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="dots" width="20" height="20" patternUnits="userSpaceOnUse"><circle cx="10" cy="10" r="1" fill="white" opacity="0.1"/></pattern></defs><rect width="100" height="100" fill="url(%23dots)"/></svg>');
    opacity: 0.3;
}

.cta-content {
    position: relative;
    z-index: 2;
}

.cta-content h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
    font-weight: 700;
}

.cta-content p {
    font-size: 1.2rem;
    margin-bottom: 30px;
    opacity: 0.9;
}

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

.cta-buttons .btn-bright-smile {
    background: white;
    color: var(--primary-color);
    border: 2px solid white;
}

.cta-buttons .btn-bright-smile:hover {
    background: transparent;
    color: white;
    border-color: white;
}

/* Responsive pour témoignages */
@media (max-width: 768px) {
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
    
    .video-testimonials {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .cta-content h2 {
        font-size: 2rem;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .cta-buttons .btn-bright-smile {
        width: 100%;
        max-width: 300px;
    }
}

@media (max-width: 480px) {
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .cta-section {
        padding: 40px 20px;
    }
}
    
    body {
        background-color: var(--background-color);
    }
    
    .form-input {
        background: #2a2a2a;
        color: white;
        border-color: #444;
    }
    
    .modal-content {
        background: #2a2a2a;
        color: white;
    }


/* Améliorations d'accessibilité */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Focus visible pour l'accessibilité */
.menu a:focus,
.btn:focus,
.form-input:focus {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

/* Amélioration de la lisibilité */
.card,
.waiting-room,
.patient-card {
    backdrop-filter: blur(10px);
}

/* Nouvelles fonctionnalités - Boutons d'action */
.action-buttons {
    display: flex;
    gap: 10px;
    margin-top: 15px;
    flex-wrap: wrap;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: var(--border-radius);
    cursor: pointer;
    font-weight: 600;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium);
}

.btn-secondary {
    background: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
    padding: 8px 18px;
    border-radius: var(--border-radius);
    cursor: pointer;
    font-weight: 600;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.btn-secondary:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-2px);
}

.btn-success {
    background: var(--success-color);
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: var(--border-radius);
    cursor: pointer;
    font-weight: 600;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.btn-success:hover {
    background: #45a049;
    transform: translateY(-2px);
}

.btn-warning {
    background: var(--warning-color);
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: var(--border-radius);
    cursor: pointer;
    font-weight: 600;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.btn-warning:hover {
    background: #e68900;
    transform: translateY(-2px);
}

.btn-danger {
    background: var(--error-color);
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: var(--border-radius);
    cursor: pointer;
    font-weight: 600;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.btn-danger:hover {
    background: #d32f2f;
    transform: translateY(-2px);
}

/* Formulaires avancés */
.form-container {
    background: var(--card-background);
    border-radius: var(--border-radius);
    padding: 25px;
    box-shadow: var(--shadow-light);
    margin-bottom: 20px;
}

.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-bottom: 20px;
}

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

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--text-primary);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius);
    font-size: 14px;
    transition: var(--transition);
    background: white;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(25, 118, 210, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

/* Tableaux améliorés */
.table-container {
    background: var(--card-background);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-light);
    overflow: hidden;
    margin-bottom: 20px;
}

.table {
    width: 100%;
    border-collapse: collapse;
}

.table th,
.table td {
    padding: 15px;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

.table th {
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    color: white;
    font-weight: 600;
    text-transform: uppercase;
    font-size: 12px;
    letter-spacing: 0.5px;
}

.table tbody tr:hover {
    background: rgba(25, 118, 210, 0.05);
}

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

/* Filtres et recherche */
.filter-section {
    background: var(--card-background);
    border-radius: var(--border-radius);
    padding: 20px;
    margin-bottom: 20px;
    box-shadow: var(--shadow-light);
}

.filter-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 15px;
    align-items: end;
}

.search-box {
    position: relative;
}

.search-box input {
    padding-left: 40px;
}

.search-box i {
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-secondary);
}

/* Alertes et notifications améliorées */
.alert {
    padding: 15px 20px;
    border-radius: var(--border-radius);
    margin-bottom: 20px;
    border-left: 4px solid;
    display: flex;
    align-items: center;
    gap: 10px;
}

.alert-success {
    background: rgba(76, 175, 80, 0.1);
    border-left-color: var(--success-color);
    color: #2e7d32;
}

.alert-warning {
    background: rgba(255, 152, 0, 0.1);
    border-left-color: var(--warning-color);
    color: #ef6c00;
}

.alert-error {
    background: rgba(244, 67, 54, 0.1);
    border-left-color: var(--error-color);
    color: #c62828;
}

.alert-info {
    background: rgba(25, 118, 210, 0.1);
    border-left-color: var(--primary-color);
    color: #1565c0;
}

/* Badges et étiquettes */
.badge {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.badge-success {
    background: var(--success-color);
    color: white;
}

.badge-warning {
    background: var(--warning-color);
    color: white;
}

.badge-error {
    background: var(--error-color);
    color: white;
}

.badge-info {
    background: var(--primary-color);
    color: white;
}

.badge-secondary {
    background: var(--text-secondary);
    color: white;
}

/* Progress bars */
.progress {
    width: 100%;
    height: 8px;
    background: var(--border-color);
    border-radius: 4px;
    overflow: hidden;
    margin: 10px 0;
}

.progress-bar {
    height: 100%;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
    transition: width 0.3s ease;
}

/* Cards avec actions */
.card-with-actions {
    position: relative;
}

.card-actions {
    position: absolute;
    top: 15px;
    right: 15px;
    display: flex;
    gap: 5px;
    opacity: 0;
    transition: var(--transition);
}

.card-with-actions:hover .card-actions {
    opacity: 1;
}

.card-action-btn {
    background: rgba(255, 255, 255, 0.9);
    border: none;
    padding: 8px;
    border-radius: 50%;
    cursor: pointer;
    transition: var(--transition);
    color: var(--text-secondary);
}

.card-action-btn:hover {
    background: var(--primary-color);
    color: white;
    transform: scale(1.1);
}

/* Tabs */
.tabs {
    display: flex;
    border-bottom: 2px solid var(--border-color);
    margin-bottom: 20px;
}

.tab {
    padding: 15px 25px;
    background: none;
    border: none;
    cursor: pointer;
    font-weight: 600;
    color: var(--text-secondary);
    transition: var(--transition);
    border-bottom: 3px solid transparent;
}

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

.tab:hover {
    color: var(--primary-color);
}

.tab-content {
    display: none;
}

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

/* Pagination */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    margin-top: 20px;
}

.pagination button {
    padding: 8px 12px;
    border: 1px solid var(--border-color);
    background: white;
    cursor: pointer;
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.pagination button:hover {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

.pagination button.active {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

.pagination button:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Tooltips */
.tooltip {
    position: relative;
    display: inline-block;
}

.tooltip .tooltiptext {
    visibility: hidden;
    width: 200px;
    background-color: var(--text-primary);
    color: white;
    text-align: center;
    border-radius: var(--border-radius);
    padding: 8px;
    position: absolute;
    z-index: 1;
    bottom: 125%;
    left: 50%;
    margin-left: -100px;
    opacity: 0;
    transition: opacity 0.3s;
    font-size: 12px;
}

.tooltip:hover .tooltiptext {
    visibility: visible;
    opacity: 1;
}

/* Loading spinner */
.spinner {
    border: 3px solid var(--border-color);
    border-top: 3px solid var(--primary-color);
    border-radius: 50%;
    width: 30px;
    height: 30px;
    animation: spin 1s linear infinite;
    margin: 20px auto;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Dark mode toggle */
.dark-mode-toggle {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background: var(--primary-color);
    color: white;
    border: none;
    padding: 15px;
    border-radius: 50%;
    cursor: pointer;
    box-shadow: var(--shadow-medium);
    transition: var(--transition);
    z-index: 1000;
}

.dark-mode-toggle:hover {
    transform: scale(1.1);
    background: var(--accent-color);
}

/* Indicateurs de statut */
.status-indicator {
    display: inline-block;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    margin-right: 8px;
}

.status-online {
    background: var(--success-color);
    box-shadow: 0 0 6px var(--success-color);
}

.status-busy {
    background: var(--warning-color);
    box-shadow: 0 0 6px var(--warning-color);
}

.status-offline {
    background: var(--text-secondary);
}

/* Loading states */
.loading {
    position: relative;
    overflow: hidden;
}

.loading::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
    animation: loading 1.5s infinite;
}

@keyframes loading {
    0% {
        left: -100%;
    }
    100% {
        left: 100%;
    }
}