:root {
    --primary-color: #2c3e50;
    --secondary-color: #3498db;
    --success-color: #27ae60;
    --danger-color: #e74c3c;
    --warning-color: #f39c12;
}

body {
    background-color: #f8f9fa;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
}

/* Dil seçici için aktif stil */
.dropdown-item.active {
    background-color: var(--primary-color);
    color: white;
}

.login-container {
    max-width: 400px;
    margin: 50px auto;
}

.dashboard-card {
    transition: transform 0.2s;
    cursor: pointer;
    height: 100%;
}

.dashboard-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.appointment-card {
    border-left: 4px solid var(--primary-color);
    margin-bottom: 15px;
}

.appointment-card.upcoming {
    border-left-color: var(--warning-color);
}

.appointment-card.completed {
    border-left-color: var(--success-color);
}

.customer-avatar {
    width: 40px;
    height: 40px;
    background-color: var(--primary-color);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    font-weight: bold;
}

.mobile-friendly-table {
    font-size: 0.9rem;
}

@media (max-width: 768px) {
    .navbar-brand {
        font-size: 1rem;
    }
    
    .mobile-friendly-table {
        font-size: 0.8rem;
    }
    
    .btn-sm {
        padding: 0.25rem 0.5rem;
        font-size: 0.8rem;
    }
    
    .container {
        padding-left: 10px;
        padding-right: 10px;
    }
}

.time-slot {
    cursor: pointer;
    transition: all 0.2s;
}

.time-slot:hover {
    background-color: var(--secondary-color);
    color: white;
}

.time-slot.selected {
    background-color: var(--primary-color);
    color: white;
}

.whatsapp-btn {
    background-color: #25D366;
    color: white;
    border: none;
}

.whatsapp-btn:hover {
    background-color: #1DA757;
    color: white;
}